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WO2021172048A1 - Connecteur - Google Patents

Connecteur Download PDF

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Publication number
WO2021172048A1
WO2021172048A1 PCT/JP2021/005187 JP2021005187W WO2021172048A1 WO 2021172048 A1 WO2021172048 A1 WO 2021172048A1 JP 2021005187 W JP2021005187 W JP 2021005187W WO 2021172048 A1 WO2021172048 A1 WO 2021172048A1
Authority
WO
WIPO (PCT)
Prior art keywords
electric wire
connector housing
terminal
connector
terminals
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2021/005187
Other languages
English (en)
Japanese (ja)
Inventor
岡安　恭志
直樹 瀬戸
高智 加藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Wiring Systems Ltd
Original Assignee
Sumitomo Wiring Systems Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Wiring Systems Ltd filed Critical Sumitomo Wiring Systems Ltd
Priority to CN202180016395.2A priority Critical patent/CN115136424B/zh
Publication of WO2021172048A1 publication Critical patent/WO2021172048A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6581—Shield structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/62—Connections between conductors of different materials; Connections between or with aluminium or steel-core aluminium conductors

Definitions

  • This disclosure relates to connectors.
  • a connector mounted on a case accommodating a device mounted on a vehicle includes a plurality of electric wires having metal wires, a plurality of terminals to which the electric wires are electrically connected, and a connector housing for holding a plurality of terminals. Some have and. Each terminal has a connection portion inserted into a mounting hole provided in the case, and an electric wire connection portion to which a metal wire of the electric wire is electrically connected.
  • the connector housing provided for the connector described in Patent Document 1 has a service cover having a terminal insertion hole, and a separate housing having a service hole into which the service cover is fitted and an electric wire insertion hole.
  • the plurality of terminals are assembled to the service cover and the separate housing with the connection portion protruding outward from the terminal insertion hole.
  • the electric wire connected to each terminal is drawn out from the electric wire insertion hole to the outside of the connector housing.
  • the connection portion between the terminal and the electric wire is the internal space of the separate housing, and is arranged in the space surrounded by the service cover and the separate housing.
  • a sealing member is arranged between the outer peripheral surface of the service cover and the inner peripheral surface of the service hole to prevent water such as rainwater from entering the inside of the separate housing from the service hole.
  • the water that tries to enter the inside of the separate housing from the service hall may contain salt.
  • the salt contained in the water accelerates the aged deterioration of the sealing member.
  • the sealing property of the sealing member deteriorates, and water may infiltrate into the separate housing from the service hole, and as a result, water may adhere to the connection portion between the terminal and the electric wire.
  • connection portion between the terminal and the electric wire is arranged in the internal space of the separate housing, there is a risk of dew condensation on the connection portion between the terminal and the electric wire. That is, water may adhere to the connection portion between the terminal and the electric wire.
  • An object of the present disclosure is to provide a connector capable of suppressing galvanic corrosion at a connecting portion between a terminal and an electric wire.
  • the connector of the present disclosure includes a plurality of electric wires having metal wires, a connection portion inserted into a mounting hole provided in a case for accommodating equipment mounted on a vehicle, and an electric wire to which the metal wires are electrically connected.
  • a plurality of terminals having a connection portion and a connector housing for holding the plurality of the terminals are provided, and the terminals and the metal wire connected to each other are made of different types of metal, and the connector housing is the connection portion.
  • the electrical connection portion between the terminal and the metal wire is embedded while projecting to the outside, and further, between the outer wall surface of the connector housing and the inner peripheral surface of the mounting hole on the outer wall surface of the connector housing. It is a connector having a case-side seal groove in which a case-side seal member for sealing is arranged.
  • the connector of the present disclosure it is possible to suppress galvanic corrosion at the connection portion between the terminal and the electric wire.
  • FIG. 1 is an exploded perspective view of the connector and the case in one embodiment.
  • FIG. 2 is a side view of the connector mounted on the case in one embodiment.
  • FIG. 3 is a perspective view of the connector in one embodiment.
  • FIG. 4 is an exploded perspective view of the connector according to the embodiment.
  • FIG. 5 is a perspective view of the connector housing holding the terminals in one embodiment.
  • FIG. 6 is a perspective view schematically showing a connector housing holding a terminal in one embodiment.
  • FIG. 7 is a cross-sectional view of the connector according to the embodiment.
  • FIG. 8 is a side view of the connector excluding the separate portion in one embodiment.
  • FIG. 9 is a plan view schematically showing a connector housing holding a terminal in one embodiment.
  • FIG. 10 is a side view schematically showing a connector housing holding a terminal in one embodiment.
  • FIG. 11 is a front view schematically showing a connector housing holding a terminal in one embodiment.
  • FIG. 12 is a perspective view of the connector according to the embodiment.
  • FIG. 13 is a front view of the connector in one embodiment.
  • FIG. 14 is a front view of the shell main body in one embodiment.
  • FIG. 15 is a side view of the shell main body in one embodiment.
  • FIG. 16 is a side view of the shell main body in one embodiment.
  • the connectors of the present disclosure are (1) A plurality of electric wires having metal wires, a connection portion inserted into a mounting hole provided in a case for accommodating equipment mounted on a vehicle, and an electric wire connection portion to which the metal wire is electrically connected.
  • a plurality of terminals having a plurality of terminals and a connector housing for holding the plurality of the terminals are provided, and the terminals and the metal wire connected to each other are made of different types of metal, and the connector housing has the connection portion to the outside.
  • An electrical connection portion between the terminal and the metal wire is embedded while projecting, and further, the outer wall surface of the connector housing is sealed between the outer wall surface of the connector housing and the inner peripheral surface of the mounting hole.
  • a connector having a case-side seal groove in which a case-side seal member is arranged.
  • the electrical connection portion between the terminal and the metal wire is embedded in the connector housing. Therefore, the connector housing suppresses water from adhering to the connection portion between the terminal and the metal wire. Therefore, corrosion of dissimilar metals at the connection portion between the terminal and the electric wire can be suppressed.
  • a shield shell that covers the outside of the connector housing is provided, the shield shell has an exposed port that communicates with the inside and outside of the shield shell, and the connection portion projects from the exposed port to the outside of the shield shell.
  • the connector housing has a shield-side seal groove on the outer wall surface of the connector housing in which a shield-side seal member for sealing between the outer wall surface of the connector housing and the inner wall surface of the shield shell is arranged. Assuming that the protruding direction of the connecting portion from the connector housing is the first direction, the shield-side seal groove is a portion of the outer wall surface of the connector housing where the connecting portion protrudes when viewed from the first direction. It is preferable that the connector housing is provided on the outer wall surface between the electric wire and the drawn portion.
  • the shield side sealing member can prevent the water that has entered the inside of the shield shell from the exposed port from reaching the place where the electric wire is pulled out on the outer wall surface of the connector housing. Therefore, it is possible to further prevent the water from adhering to the connection portion between the terminal and the metal wire. As a result, corrosion of dissimilar metals at the connection portion between the terminal and the electric wire can be further suppressed.
  • the plurality of the electric wires are drawn out from the connector housing along the second direction intersecting with the first direction. It is preferable that the drawing positions of the plurality of electric wires drawn out on the outer wall surface of the connector housing are aligned along a third direction that intersects the first direction and intersects the second direction.
  • each electric wire is drawn out of the connector housing along a second direction intersecting with the first direction which is the protruding direction of the connecting portion from the connector housing. Therefore, the connector housing can be miniaturized in the first direction as compared with the case where each electric wire is pulled out from the connector housing along the first direction. Further, the plurality of drawer positions on the outer wall surface of the connector housing are aligned along a third direction that intersects the first direction and intersects the second direction. Therefore, the connector housing can be made smaller in the first direction as compared with the case where a plurality of drawer positions are arranged along the first direction. From these facts, the connector housing can be miniaturized, and as a result, the connector can be miniaturized.
  • the plurality of the connecting portions are arranged in the second direction, the drawer position is located on one side of the plurality of the connecting portions in the second direction, and the second of the plurality of terminals.
  • the electric wire connected to the electric wire connection portion of the terminal having the connection portion located at the position farthest from the drawer position in the direction is located at the position closest to the drawer position in the second direction among the plurality of terminals. It is preferable that the length of the portion embedded in the connector housing is longer than that of the electric wire connected to the electric wire connection portion of the terminal having the connection portion.
  • the length of the electric wire connected to the terminal having the connection portion located at the position farthest from the drawer position in the second direction is set to the position closest to the drawer position in the second direction.
  • the terminal having the connection portion located at the position farthest from the drawer position in the second direction can be shortened in the second direction. Therefore, in the terminal having the connecting portion located at the position farthest from the drawing position in the second direction, the amount of material used for the terminal, which is more expensive than the electric wire, can be suppressed to a small amount. Therefore, the manufacturing cost of the connector can be reduced.
  • the first terminal which is one of the plurality of the terminals, has a bent portion arranged inside the connector housing and bent, and is among the portions on both sides of the bent portion in the first terminal.
  • the portion that does not include the connecting portion preferably extends along a fourth direction that intersects the first direction.
  • the first terminal can be miniaturized in the first direction. Therefore, the connector housing holding the first terminal can be easily miniaturized in the first direction.
  • the first terminal has the bent portion between the connecting portion and the electric wire connecting portion, and the portion of the first terminal from the bent portion to the electric wire connecting portion is in the fourth direction. It is preferable that it extends along.
  • the connector housing holding the first terminal can be further miniaturized in the first direction.
  • the electric wire having the metal wire connected to the electric wire connecting portion of the second terminal different from the first terminal among the plurality of terminals is said to be on the outer wall surface of the connector housing from the electric wire connecting portion. It is preferable that the electric wire extends along the second direction to the drawing position where the electric wire is pulled out.
  • the electric wire having the metal wire connected to the electric wire connecting portion of the second terminal extends linearly along the second direction inside the connector housing. Therefore, the space occupied by the electric wire inside the connector housing can be reduced as compared with the case where the electric wire is complicatedly curved or bent inside the connector housing. Therefore, the connector housing can be further miniaturized. Further, when forming the connector housing, it is not necessary to hold the electric wire in a complicated shape, so that the connector housing holding the second terminal can be easily formed.
  • the fourth direction is preferably along the third direction. According to the above aspect, the space occupied by the first terminal and the plurality of electric wires inside the connector housing can be easily reduced in the first direction as compared with the case where the fourth direction intersects the third direction. Therefore, the connector housing can be further miniaturized. Further, if the fourth direction is aligned with the third direction, it is not necessary to provide a large number of bent portions at the first terminal. Therefore, it is possible to prevent the shape of the first terminal from becoming complicated.
  • connection portions of the plurality of terminals are arranged in a direction perpendicular to the third direction.
  • the connector housing can be miniaturized in the direction in which the connection portions of the plurality of terminals are lined up, as compared with the case where the direction in which the connection portions of the plurality of terminals are lined up and the third direction are not vertical.
  • the terminal is preferably made of copper or a copper alloy, and the metal wire is preferably made of aluminum or an aluminum alloy. According to the above aspect, it is possible to suppress galvanic corrosion at the connection portion between the terminal made of copper or a copper alloy and the metal wire made of aluminum or an aluminum alloy. Then, the terminal can be made into a terminal having excellent conductivity. In addition, the weight of the electric wire can be reduced.
  • the connector 30 of the present embodiment shown in FIGS. 1 to 3 is used for electrically connecting a device 21 mounted on an automobile vehicle and a battery (not shown).
  • the device 21 is an inverter 22.
  • the connector 30 is mounted on a conductive case 23 that houses the inverter 22.
  • the case 23 is made of a conductive metal material.
  • the case 23 has a box-shaped case main body 24 for accommodating the inverter 22, and a mounting portion 25 integrally provided with the case main body 24 and projecting to the outside of the case main body 24.
  • the mounting portion 25 has a tubular shape by having a mounting hole 26 penetrating the mounting portion 25.
  • the mounting hole 26 communicates with the inside and outside of the case 23. Further, the mounting hole 26 has a flat shape having a longitudinal direction and a lateral direction when viewed from the penetrating direction.
  • the Y direction in the figure is the protruding direction of the connecting portions 61, 71 from the connector housing 35, which will be described later.
  • the forward Y direction is the direction from the base end to the tip end of the connecting portions 61 and 71 in the Y direction.
  • the reverse Y direction is the direction from the tip ends of the connecting portions 61 and 71 toward the base end in the Y direction.
  • the base ends of the connecting portions 61 and 71 are the ends of the connecting portions 61 and 71 in the protruding direction of the connecting portions 61 and 71 from the connector housing 35, whichever is closer to the connector housing 35.
  • the tips of the connecting portions 61, 71 are the ends of the connecting portions 61, 71 in the protruding direction of the connecting portions 61, 71 from the connector housing 35, whichever is farther from the connector housing 35.
  • the X direction is a direction that intersects with the Y direction, and is a direction in which the electric wires 33 and 34, which will be described later, are drawn out from the connector housing 35.
  • the forward X direction is the direction in which the electric wires 33 and 34 on the outer wall surface of the connector housing 35 are drawn out from the drawing positions P1 and P2 toward the inside of the connector housing 35, respectively.
  • the reverse X direction is the direction from the inside of the connector housing 35 toward the drawer positions P1 and P2 in the X direction.
  • the X direction intersects the Y direction perpendicularly.
  • the Z direction is a direction that intersects the Y direction and intersects the X direction.
  • the upward direction in the Z direction is the forward Z direction and the downward direction.
  • the direction toward is the reverse Z direction.
  • the Z direction intersects the Y direction perpendicularly and also intersects the X direction perpendicularly.
  • the forward Y direction, the forward X direction, and the forward Z direction are indicated by arrows.
  • the Y direction corresponds to the "first direction” in [Explanation of the embodiment of the present disclosure].
  • the X direction corresponds to the "second direction” in [Explanation of the Embodiment of the present disclosure].
  • the Z direction corresponds to the "third direction” in [Explanation of the Embodiment of the present disclosure].
  • the Z direction corresponds to the "fourth direction” in [Explanation of the embodiment of the present disclosure].
  • the connector 30 can be mounted on the case 23 in any direction depending on the posture of the mounting portion 25, but in the present embodiment, the through direction of the mounting hole 26 is moved back and forth.
  • the connector 30 will be described as a direction.
  • the Y direction coincides with the penetration direction of the mounting hole 26.
  • the directions from the outer opening to the inner opening of the mounting hole 26 are substantially the same in the forward Y direction. Further, the directions from the inner opening to the outer opening of the mounting hole 26 substantially coincide with each other in the reverse Y direction. That is, the outer opening side of the mounting hole 26 is the rear side, and the inner opening side is the front side.
  • the X direction is perpendicular to the penetrating direction of the mounting hole 26 and substantially coincides with the direction along the longitudinal direction of the mounting hole 26.
  • the right direction substantially coincides with the forward X direction.
  • the left direction in the same case generally coincides with the reverse X direction.
  • the Z direction is perpendicular to the penetrating direction of the mounting hole 26 and substantially coincides with the direction along the lateral direction of the mounting hole 26.
  • the upward direction substantially coincides with the forward Z direction.
  • the downward direction substantially coincides with the reverse Z direction.
  • An insertion portion 27 extending along the peripheral edge of the outer opening of the mounting hole 26 is provided on the tip surface of the mounting portion 25.
  • the insertion portion 27 is integrally formed with the mounting portion 25.
  • the insertion portion 27 projects in the reverse Y direction from the tip surface of the mounting portion 25 and forms an annular shape.
  • the case 23 has a fixing hole 28 for fixing the connector 30 to the case 23.
  • the case 23 has two fixing holes 28.
  • the two fixing holes 28 are formed in the mounting portion 25.
  • the two fixing holes 28 are recessed in the reverse Z direction from the upper surface of the mounting portion 25. Further, the two fixing holes 28 are provided on both sides of the mounting hole 26 in the X direction above the mounting hole 26 when viewed from the through direction of the mounting hole 26.
  • Each fixing hole 28 is a female screw hole.
  • the connector housing 35 has a main body portion 41 and a terminal holding portion 42 protruding from the main body portion 41.
  • the connector housing 35 is made of an insulating resin material.
  • the resin material of the connector housing 35 for example, polybutylene terephthalate (PBT) can be used. Further, the resin material of the connector housing 35 may contain a filler such as glass fiber.
  • PBT polybutylene terephthalate
  • the main body 41 and the terminal holding portion 42 are integrally formed.
  • the main body 41 has a rectangular shape when viewed from the Y direction.
  • the term "rectangular” does not have to be a strict rectangular shape, and the outer diameter of the main body 41 as seen from the Y direction may be substantially rectangular. That is, the outer shape of the main body 41 when viewed from the Y direction has irregularities formed on any side, is gently curved on any side, or even if the intersecting sides are not at right angles. , It is assumed that it has a rectangular shape.
  • the main body 41 has a rectangular shape that is long in the X direction when viewed from the Y direction.
  • the main body 41 has a holding portion 43 and two electric wire holding portions 44, 45 integrally formed with the holding portion 43.
  • the holding portion 43 has a rectangular outer shape when viewed from the Y direction.
  • the wire holding portions 44 and 45 project from the end portion of the holding portion 43 in the reverse X direction along the X direction.
  • the two electric wire holding portions 44 and 45 are arranged in the Z direction.
  • the electric wire holding portions 44 and 45 have a cylindrical shape extending in the X direction.
  • the tip surfaces of the two wire holding portions 44 and 45 in the opposite X direction are perpendicular to the X direction and are positioned at the same position in the X direction.
  • wire-side seal members 48 and 49 are arranged in the first seal grooves 46 and 47, respectively.
  • the electric wire side sealing members 48 and 49 correspond to "shield side sealing members".
  • the electric wire side sealing members 48 and 49 are made of a resin material that has elasticity and can be liquid-tightly adhered to the outer peripheral surfaces of the electric wire holding portions 44 and 45. Further, the electric wire side sealing members 48 and 49 have an annular shape. In the present embodiment, the electric wire side sealing members 48 and 49 are rubber rings.
  • the electric wire side sealing member 48 is extrapolated to the electric wire holding portion 44 and arranged in the first sealing groove 46.
  • the electric wire side seal member 48 is positioned in the X direction with respect to the connector housing 35 by the inner side surface of the first seal groove 46. Further, the electric wire side sealing member 49 is extrapolated to the electric wire holding portion 45 and arranged in the first sealing groove 47. Then, the electric wire side seal member 49 is positioned in the X direction with respect to the connector housing 35 by the inner side surface of the first seal groove 47.
  • the electric wire side sealing members 48 and 49 extend along the Z direction when viewed from the Y direction and extend along the Y direction when viewed from the Z direction.
  • the width of the main body 41 in the Z direction is maximum at the end of the main body 41 on the wire holding portions 44 and 45 in the X direction.
  • the width of the chamfered portion at the end of the main body 41 shall be ignored.
  • the width D1 of the main body 41 in the Z direction is the maximum in the portion between the tip surfaces of the wire holding portions 44 and 45 in the reverse X direction and the first seal grooves 46 and 47.
  • the width of the main body 41 in the Z direction is substantially constant along the X direction, although there are some steps and irregularities.
  • the terminal holding portion 42 projects in the forward Y direction from the front surface of the main body portion 41.
  • the terminal holding portion 42 is integrated at a position closer to the lower end portion on the front surface of the main body portion 41 and at a position closer to the end portion in the X direction on the front surface of the main body portion 41 opposite to the electric wire holding portions 44 and 45. It is provided in.
  • the terminal holding portion 42 has a flange portion 51 protruding in the forward Y direction from the front surface of the main body portion 41, and a support portion 52 further protruding in the forward Y direction from the flange portion 51.
  • the flange portion 51 and the support portion 52 are integrally formed.
  • the flange portion 51 has a plate shape in which the Y direction is the thickness direction.
  • the flange portion 51 covers a portion closer to the lower end portion on the front surface of the main body portion 41 and a portion closer to the end portion in the X direction on the front surface of the main body portion 41 opposite to the electric wire holding portions 44 and 45. Further, the lower end portion of the flange portion 51 projects below the main body portion 41, that is, in the reverse Z direction.
  • the end in the forward X direction of the flange portion 51 has the same position in the X direction as the end in the forward X direction of the main body portion 41.
  • the end of the flange portion 51 in the reverse X direction is located closer to the center of the main body 41 in the X direction than the end of the main body 41 in the reverse X direction. Further, the end portion of the flange portion 51 in the reverse X direction has an arc shape when viewed from the Y direction.
  • the support portion 52 has a substantially columnar shape protruding in the forward Y direction from the central portion of the flange portion 51.
  • the support portion 52 has a shape having different lengths in two orthogonal directions when viewed in the Y direction, that is, a shape having a longitudinal direction and a lateral direction.
  • the support portion 52 has a shape in which the X direction is the longitudinal direction and the Y direction is the lateral direction.
  • the support portion 52 has a track shape that is long in the X direction when viewed from the Y direction, that is, a rectangular shape with rounded corners.
  • the lower end of the support portion 52 is located below the lower end of the main body portion 41. Further, when viewed from the Y direction, the support portion 52 is housed between both ends of the holding portion 43 in the X direction.
  • a second seal groove 53 is recessed on the outer peripheral surface of the support portion 52.
  • the second seal groove 53 corresponds to the “case side seal groove”.
  • the second seal groove 53 forms an annular shape extending over the entire circumference of the support portion 52 so as to surround the outer circumference of the support portion 52.
  • the second seal groove 53 extends along the Z direction when viewed from the X direction, and extends along the Y direction when viewed from the Z direction.
  • a case-side seal member 54 is arranged in the second seal groove 53.
  • the case-side sealing member 54 is made of a resin material that has elasticity and can be liquid-tightly adhered to the outer peripheral surface of the support portion 52. Further, the case-side seal member 54 has an annular shape. In the present embodiment, the case-side sealing member 54 is a rubber ring.
  • the case-side seal member 54 is extrapolated to the support portion 52 and arranged in the second seal groove 53. Then, the case-side seal member 54 is positioned in the Y direction with respect to the connector housing 35 by the inner surface of the second seal groove 53.
  • the connector housing 35 holds two terminals, a first terminal 31 and a second terminal 32.
  • the connector housing 35 is virtually illustrated by a chain double-dashed line, and the outer shape of the connector housing 35 is simplified and schematically shown.
  • the first terminal 31 and the second terminal 32 are made of a conductive metal material.
  • a metal having excellent conductivity such as copper, a copper alloy, aluminum, and an aluminum alloy can be used.
  • the first terminal 31 and the second terminal 32 are formed by pressing a plate material made of copper or a copper alloy.
  • the first connection portion 61 has a plate shape.
  • the first connection portion 61 projects from the tip end surface of the support portion 52 of the terminal holding portion 42 to the outside of the connector housing 35 along the Y direction.
  • the protruding direction of the first connecting portion 61 is the forward Y direction.
  • the portion protruding from the connector housing 35 to the outside of the connector housing 35 in order to be electrically connected to the mating terminal 201 is the first connection portion 61.
  • the first connection portion 61 is held by the terminal holding portion 42 so that the plate thickness direction is along the Z direction.
  • a first connection hole 64 that penetrates the first connection portion 61 in the plate thickness direction is formed at the tip portion of the first connection portion 61 that protrudes from the tip surface of the support portion 52.
  • the first terminal 31 has a bent portion 65 in which the first terminal 31 is bent between the first connecting portion 61 and the first electric wire connecting portion 62. That is, the bent portion 65 is provided in the first connecting portion 63.
  • the bent portion 65 is a portion formed by plastically deforming the metal plate material constituting the first terminal 31 by bending or the like. Since the first terminal 31 has the bent portion 65, the portion on the side of the first electric wire connecting portion 62 with respect to the bent portion 65 at the first terminal 31 is the first connecting portion 61 with respect to the bent portion 65 at the first terminal 31. It extends in different directions with respect to the side part.
  • the portion of the first terminal 31 from the end on the first connection portion 61 side to the bent portion 65 extends along the Y direction and the plate thickness direction is along the Z direction. Then, of the portions on both sides of the bent portion 65 of the first terminal 31, the portion not including the first connecting portion 61, that is, the portion from the bent portion 65 of the first terminal 31 to the end on the first electric wire connecting portion 62 side. Extends along the Z direction, and the plate thickness direction is along the Y direction. Therefore, the portion of the first terminal 31 from the bent portion 65 to the bent portion 65 on the first connecting portion 61 side is the portion of the first terminal 31 from the bent portion 65 to the end on the first electric wire connecting portion 62 side. Is vertical.
  • the bent portion 65 is embedded inside the connector housing 35. A portion of the first terminal 31 from the bent portion 65 to the end on the first wire connecting portion 62 side is also embedded inside the connector housing 35.
  • the first electric wire connecting portion 62 has a pair of barrel pieces 66.
  • the first electric wire 33 connected to the first electric wire connecting portion 62 has a core wire 81 and an insulating coating 82 that covers the outer circumference of the core wire 81 over the entire circumference.
  • the core wire 81 may be a single wire made of one conductive metal wire, or may be a stranded wire made of a plurality of conductive metal wires. That is, the core wire 81 corresponds to the "metal wire".
  • a metal having excellent conductivity such as copper, a copper alloy, aluminum, and an aluminum alloy can be used.
  • the core wire 81 is made of a metal different from the material of the first terminal 31, and is made of aluminum or an aluminum alloy.
  • the insulating coating 82 is removed and the core wire 81 is exposed.
  • the exposed portion of the core wire 81 at the end of the first electric wire 33 is wrapped by a pair of barrel pieces 66 and crimped together with the barrel pieces 66 to be crimped to the first electric wire connecting portion 62.
  • the core wire 81 of the first electric wire 33 is electrically connected to the first electric wire connecting portion 62. That is, the first electric wire 33 is electrically connected to the first electric wire connecting portion 62.
  • the end portion of the first electric wire 33 connected to the first electric wire connecting portion 62 is a flat plate-shaped portion from the bent portion 65 of the first terminal 31 to the end portion on the first electric wire connecting portion 62 side. It is arranged on the rear side, that is, on the reverse Y direction side.
  • the electrical connection portion between the first terminal 31 and the first electric wire 33 is embedded inside the connector housing 35. That is, the connector housing 35 holds the electrical connection portion between the first terminal 31 and the first electric wire 33 inside.
  • the first electric wire 33 is drawn out from the first electric wire connecting portion 62 through the inside of the connector housing 35 to the outside of the connector housing 35.
  • the first electric wire 33 extends the inside of the holding portion 43 in the reverse X direction from the first electric wire connecting portion 62 to the upper electric wire holding portion 44, and then further extends the electric wire holding portion 44 along the X direction. It penetrates through and is pulled out to the outside of the connector housing 35. That is, the first electric wire 33 is pulled out from the main body 41 to the outside of the connector housing 35. Further, the first electric wire 33 is drawn out of the connector housing 35 along the X direction.
  • the first drawing position P1 in which the first electric wire 33 is pulled out from the connector housing 35 is on the tip surface of the electric wire holding portion 44 in the reverse X direction. That is, the position of the first drawer position P1 in the X direction is equal to the position of the tip surface of the wire holding portion 44 in the reverse X direction in the X direction. Further, the position of the first lead-out position P1 in the Z direction is equal to the position of the first electric wire connecting portion 62 in the Z direction. Further, the position of the first lead-out position P1 in the Y direction is substantially equal to the position of the end portion of the first electric wire 33 connected to the first electric wire connecting portion 62. Inside the connector housing 35, the first electric wire 33 extends linearly from the first electric wire connecting portion 62 to the first drawing position P1 along the X direction without being curved or bent.
  • the second terminal 32 is insert-molded into the connector housing 35.
  • the second terminal 32 is aligned with the first terminal 31 in the X direction. Further, the second terminal 32 is arranged on the wire holding portions 44 and 45 side of the first connecting portion 61 in the X direction.
  • the second connection portion 71 has the same plate shape as the first connection portion 61. Like the first connection portion 61, the second connection portion 71 projects from the tip surface of the support portion 52 of the terminal holding portion 42 to the outside of the connector housing 35 along the Y direction.
  • the protruding direction of the second connecting portion 71 from the connector housing 35 is the same as that of the first connecting portion 61. In the present embodiment, the protruding direction of the second connecting portion 71 is the forward Y direction.
  • a portion of the second terminal 32 that protrudes from the connector housing 35 to the outside of the connector housing 35 in order to be electrically connected to the mating terminal 202 is the second connection portion 71.
  • the second connecting portion 71 is held by the terminal holding portion 42 so that the plate thickness direction is along the Z direction.
  • a second connection hole 74 that penetrates the second connection portion 71 in the plate thickness direction is formed at the tip portion of the second connection portion 71 that protrudes from the tip surface of the support portion 52.
  • the position of the second connection portion 71 in the Z direction is the same as the position of the first connection portion 61 in the Z direction.
  • the first connection portion 61 and the second connection portion 71 are arranged in the X direction.
  • the first connecting portion 61 is arranged at a position farther from the first drawing position P1 than the second connecting portion 71 in the X direction.
  • the second connecting portion 73 has a flat plate shape in which the plate thickness direction is along the Z direction, similarly to the second connecting portion 71.
  • the second connecting portion 73 has a step portion 75 for aligning the position of the second connecting portion 71 in the Z direction with the position of the first connecting portion 61 in the Z direction.
  • the step portion 75 is provided at the end of the second connecting portion 73 on the side of the second connecting portion 71. Since the second connecting portion 73 has the step portion 75, the portion of the second connecting portion 73 on the side of the second connecting portion 71 with respect to the step portion 75 is connected to the second electric wire rather than the step portion 75 of the second connecting portion 73. It is located slightly above the portion on the portion 72 side.
  • the difference in position in the Z direction between the portions on both sides of the step portion 75 is a value within the range of the plate thickness of the second terminal 32.
  • the terminal has a slight step such as the step portion 75, it is considered to have a flat plate shape.
  • the second terminal 32 has a direction changing unit 76 that changes the extending direction of the second terminal 32 between the second connecting portion 71 and the second electric wire connecting portion 72. That is, the direction changing unit 76 is provided in the second connecting unit 73. Unlike the bending portion 65, the direction changing portion 76 changes the extending direction of the second terminal 32 on both sides of the direction changing portion 76 without changing the plate thickness direction. Then, the direction changing unit 76 has a direction in which the portion of the second terminal 32 on the side of the second electric wire connecting portion 72 with respect to the direction changing portion 76 intersects the protruding direction of the second connecting portion 71 from the terminal holding portion 42. It is a part that changes the extending direction of the second terminal 32 so as to extend to.
  • the portion of the second terminal 32 from the direction changing portion 76 to the end on the second connecting portion 71 side extends along the forward Y direction and the plate thickness direction is along the Z direction. .. Further, the portion of the second terminal 32 from the direction changing portion 76 to the end on the second electric wire connecting portion 72 side extends along the X direction perpendicularly intersecting the forward Y direction, and the plate thickness direction is the Z direction.
  • the part up to the side end is vertical.
  • the direction changing portion 76 is not formed by being plastically deformed by bending or the like, but is formed, for example, when the metal plate material is punched into a predetermined shape by press working to form the second terminal 32. ..
  • the direction changing unit 76 is embedded inside the connector housing 35.
  • the portion of the second terminal 32 from the direction changing portion 76 to the end on the second electric wire connecting portion 72 side is also embedded inside the connector housing 35.
  • the second electric wire connecting portion 72 has a pair of barrel pieces 77.
  • the second terminal 32 has a flat plate shape whose thickness direction is along the Z direction as a whole except for the barrel piece 77.
  • the second electric wire 34 connected to the second electric wire connecting portion 72 has a core wire 81 and an insulating coating 82 similar to those of the first electric wire 33.
  • the core wire 81 of the second electric wire 34 is made of a metal different from the material of the second terminal 32, and is made of aluminum or an aluminum alloy.
  • the insulating coating 82 is removed and the core wire 81 is exposed.
  • the exposed portion of the core wire 81 at the end of the second electric wire 34 is wrapped by a pair of barrel pieces 77 and crimped together with the barrel pieces 77 to be crimped to the second electric wire connecting portion 72.
  • the core wire 81 of the second electric wire 34 is electrically connected to the second electric wire connecting portion 72. That is, the second electric wire 34 is electrically connected to the second electric wire connecting portion 72.
  • the end portion of the second electric wire 34 connected to the second electric wire connecting portion 72 is arranged on the upper side, that is, on the forward Z direction side with respect to the flat plate-shaped portion of the second terminal 32 excluding the barrel piece 77. There is.
  • the electrical connection portion between the second terminal 32 and the second electric wire 34 is embedded inside the connector housing 35. That is, the connector housing 35 holds the electrical connection portion between the second terminal 32 and the second electric wire 34 inside.
  • the position of the second electric wire connecting portion 72 in the Y direction is the same as that of the first electric wire connecting portion 62. Further, when viewed from the X direction, the second electric wire connecting portion 72 is aligned with the first electric wire connecting portion 62 in the Z direction. Further, the second electric wire connecting portion 72 is arranged at a position in the X direction closer to the end portion in the X direction of the connector housing 35 on the electric wire holding portions 44 and 45 side than the first electric wire connecting portion 62. The second electric wire connecting portion 72 is embedded so as to straddle the holding portion 43 and the electric wire holding portion 45.
  • the second electric wire 34 is drawn out from the second electric wire connecting portion 72 through the inside of the connector housing 35 to the outside of the connector housing 35.
  • the second electric wire 34 extends in the reverse X direction from the second electric wire connecting portion 72 in the lower electric wire holding portion 45, and then from the tip surface of the second electric wire connecting portion 72 in the reverse X direction. It is pulled out to the outside of the connector housing 35. That is, the second electric wire 34 is pulled out from the main body 41 to the outside of the connector housing 35. Further, the second electric wire 34 is drawn out of the connector housing 35 along the X direction like the first electric wire 33.
  • the second drawing position P2 in which the second electric wire 34 is pulled out from the connector housing 35 is on the tip surface of the electric wire holding portion 45 in the reverse X direction. That is, the position of the second drawer position P2 in the X direction is equal to the position of the tip surface of the wire holding portion 45 in the reverse X direction in the X direction. Further, the position of the second lead-out position P2 in the Z direction is equal to the position of the second electric wire connecting portion 72 in the Z direction. Further, the position of the second lead-out position P2 in the Y direction is substantially equal to the position of the end of the second electric wire 34 connected to the second electric wire connecting portion 72 in the Y direction. Then, inside the connector housing 35, the second electric wire 34 extends linearly from the second electric wire connecting portion 72 to the second lead-out position P2 along the X direction without being curved or bent.
  • the first drawer position P1 and the second drawer position P2 have the same position in the Y direction. Further, the first drawer position P1 and the second drawer position P2 have the same positions in the X direction.
  • the first drawer position P1 and the second drawer position P2 are lined up along the Z direction that intersects the Y direction perpendicularly.
  • the second drawer position P2 is located below the first drawer position P1, that is, on the side opposite to the first drawer position P1 in the opposite Z direction.
  • first electric wire 33 and the second electric wire 34 are lined up in the Z direction inside the connector housing 35 and extend in parallel inside the connector housing 35. Since the first electric wire connecting portion 62 is arranged at a position away from the drawing positions P1 and P2 in the X direction from the second electric wire connecting portion 72, it is between the first drawing position P1 and the first electric wire connecting portion 62. The distance in the X direction is longer than the distance in the X direction between the second lead-out position P2 and the second electric wire connecting portion 72.
  • the length L1 of the portion of the first terminal 31 and the second terminal 32 embedded inside the connector housing 35 in the first electric wire 33 connected to the first terminal 31 farther from the drawer positions P1 and P2 is ,
  • the length of the portion of the second electric wire 34 connected to the second terminal 32 closer to the drawer positions P1 and P2, which is buried inside the connector housing 35, is longer than L2.
  • the first seal grooves 46 and 47 are the portions where the connection portions 61 and 71 protrude on the outer wall surface of the connector housing 35 and the electric wires 33 on the outer wall surface of the connector housing 35. , 34 are provided between the pulled-out portion.
  • the shield shell 36 has a shell main body 91 and a separate body 92 provided separately from the shell main body 91 and attached to the shell main body 91. Both the shell main body portion 91 and the separate body portion 92 are made of a conductive metal material. As the material of the shell main body portion 91 and the separate body portion 92, for example, aluminum or an aluminum alloy can be used.
  • the shell main body 91 has an arrangement portion 101 in which the connector housing 35 is arranged inside and an insertion portion provided at an end portion of the arrangement portion 101 on the reverse X direction side. It has a 102 and a fixing portion 103 integrally provided with the arrangement portion 101.
  • the arrangement portion 101 has a side wall 111 having a substantially tubular shape extending in the X direction, and a partition wall 112 that substantially closes the end portion of the side wall 111 on the reverse X direction side.
  • the partition wall 112 has a plate shape in which the plate thickness direction is along the X direction.
  • the insertion portion 102 is integrally provided at the end portion of the side wall 111 on the reverse X direction side.
  • the insertion portion 102 has a tubular shape extending from the end portion of the side wall 111 on the reverse X direction side so as to extend the side wall 111 along the X direction.
  • the internal space of the side wall 111 and the internal space of the insertion portion 102 are partitioned in the X direction by the partition wall 112.
  • the side wall 111 has a first opening 113 that communicates the inside of the arrangement portion 101 with the outside of the shield shell 36.
  • the first opening 113 corresponds to an “exposed opening”.
  • the first opening 113 is formed on the first wall portion 111a which is an end portion of the side wall 111 on the forward Y direction side and faces the case 23 side.
  • the first wall portion 111a has a plate shape perpendicular to the Y direction.
  • the first opening 113 is formed at a position closer to the end in the X direction on the side opposite to the insertion portion 102 in the first wall portion 111a.
  • the first opening 113 is formed in the Z direction at a position closer to the end portion on the reverse Z direction side of the first wall portion 111a.
  • the first opening 113 has a hole shape that penetrates the first wall portion 111a in the plate thickness direction of the first wall portion 111a.
  • the first opening 113 opens in the Y direction.
  • the shape of the first opening 113 when viewed from the Y direction, which is the opening direction of the first opening 113, is one size larger than the outer shape of the flange portion 51.
  • the first opening 113 has a flat shape that is long in the X direction when viewed from the Y direction. That is, the first opening 113 has a shape in which the X direction is the longitudinal direction and the Z direction is the lateral direction.
  • the side wall 111 has a second opening 114 that communicates the inside of the arrangement portion 101 with the outside of the shield shell 36.
  • the second opening 114 is provided at the end of the side wall 111 on the side opposite to the insertion portion 102 in the X direction.
  • the end portion of the side wall 111 in the X direction opposite to the insertion portion 102 is referred to as the first end portion 115a
  • the end portion of the side wall 111 on the insertion portion 102 side in the X direction is referred to as the second end portion 115b.
  • the second opening 114 opens in the X direction, which intersects the Y direction, which is the opening direction of the first opening 113, perpendicularly.
  • the second opening 114 is adjacent to and connected to the first opening 113.
  • the second opening 114 is connected adjacent to the end in the X direction opposite to the insertion portion 102 in the first opening 113 at one end on the forward Y direction side of the second opening 114. ..
  • the first opening 113 communicates with the second opening 114 at the end of the first opening 113 on the forward X direction side.
  • the width of the second opening 114 in the Z direction is wider than the width of the first opening 113 in the Z direction.
  • the lower end of the first opening 113 and the lower end of the second opening have the same positions in the Z direction.
  • the second opening 114 is larger than the outer shape of the connector housing 35 when viewed from the X direction.
  • the second opening 114 is covered with the separate portion 92.
  • the separate body portion 92 has a substantially quadrangular flat plate shape.
  • the separate body portion 92 is fixed to the shell main body portion 91 and integrated by being fixed to the first end portion 115a of the side wall 111.
  • the separate body portion 92 is fixed to the first end portion 115a of the side wall 111 by screws 116 at two locations at both ends in the Z direction.
  • the separate body portion 92 is fixed to the shell main body portion 91 so that the plate thickness direction of the separate body portion 92 is along the X direction. Therefore, the separate body portion 92 extends perpendicular to the X direction. Further, the separate body portion 92 extends along the Z direction when viewed from the Y direction, which is the opening direction of the first opening 113.
  • the separate body portion 92 forms a part of the annular inner peripheral surface of the first opening 113. Specifically, the separate body portion 92 is located at the end of the first opening 113 on the opposite side of the insertion portion 102 in the X direction. Then, the separate body portion 92 forms a portion of the inner peripheral surface of the first opening 113 that extends along the Z direction at the end in the X direction opposite to the insertion portion 102 in the first opening 113. There is.
  • the separate body portion 92 has a notch portion 117 that enlarges the first opening 113.
  • the notch portion 117 is provided at an end portion of the separate body portion 92 on the forward Y direction side.
  • the notch portion 117 is a portion in which the lower end side portion of the front end portion of the separate body portion 92 is recessed to the rear side, that is, in the reverse Y direction.
  • the notch 117 extends the first opening 113 rearward, that is, in the reverse Y direction.
  • the notch 117 exposes a part of the second opening 114.
  • the space surrounded by the arrangement portion 101 and the separate portion 92 is the accommodation space 120 that accommodates the connector housing 35.
  • the side wall 111, the partition wall 112, and the separate portion 92 are walls that define the accommodation space 120.
  • the arranging portion 101 and the separate portion 92 form an accommodating portion 121 having an accommodating space 120.
  • the first opening 113 communicates the accommodating space 120 with the outside of the accommodating portion 121.
  • the connector housing 35 is arranged in the accommodation space 120 by projecting the terminal holding portion 42 from the first opening 113 to the outside of the shield shell 36.
  • the partition wall 112 is formed with insertion recesses 131 and 132 that are open on the separate portion 92 side, that is, on the forward X direction side.
  • the insertion recesses 131 and 132 are recessed in the partition wall 112 from the end surface of the partition wall 112 on the side of the separate body portion 92 in the X direction to the side of the insertion portion 102, that is, in the reverse X direction.
  • the two insertion recesses 131 and 132 are aligned in the Y direction and are aligned in the Z direction.
  • the insertion recess 132 is provided below the insertion recess 131.
  • Each of the insertion recesses 131 and 132 has a circular shape when viewed from the X direction.
  • the inner diameter of the insertion recess 131 is larger than the outer diameter of the wire holding portion 44.
  • the inner diameter of the insertion recess 132 is larger than the outer diameter of the wire holding portion 45.
  • the internal space of the insertion recesses 131 and 132 is a part of the accommodation space 120.
  • the electric wire holding portion 44 is inserted into the insertion recess 131, and the electric wire holding portion 45 is inserted into the insertion recess 132. Then, the end portion of the connector housing 35 facing the partition wall 112 in the X direction, that is, the tip end portion of the wire holding portions 44, 45 on the opposite X direction side faces the partition wall 112 in the X direction. Between the outer peripheral surface of the electric wire holding portion 44 and the inner peripheral surface of the insertion recess 131, the electric wire side sealing member 48 is arranged in a state of being pressed against the outer peripheral surface of the electric wire holding portion 44 and the inner peripheral surface of the insertion recess 131. Has been done.
  • the electric wire side sealing member 48 seals between the outer wall surface of the connector housing 35 and the inner wall surface of the shield shell 36. Specifically, the electric wire side sealing member 48 is in close contact with the outer peripheral surface of the electric wire holding portion 44 and the inner peripheral surface of the insertion recess 131 in a liquid-tight manner, so that the outer peripheral surface of the electric wire holding portion 44 and the inner peripheral surface of the insertion recess 131 are in close contact with each other. Seal between the peripheral surface. Similarly, between the inner peripheral surface of the electric wire holding portion 45 and the inner peripheral surface of the insertion recess 132, the electric wire side seal is pressed against the outer peripheral surface of the electric wire holding portion 45 and the inner peripheral surface of the insertion recess 132.
  • the member 49 is arranged.
  • the electric wire side sealing member 49 seals between the outer wall surface of the connector housing 35 and the inner wall surface of the shield shell 36. Specifically, the electric wire side sealing member 49 is in close contact with the outer peripheral surface of the electric wire holding portion 45 and the inner peripheral surface of the insertion recess 132 in a liquid-tight manner, so that the outer peripheral surface of the electric wire holding portion 45 and the inner peripheral surface of the insertion recess 132 are in close contact with each other. Seal between the peripheral surface.
  • the electric wire side sealing member 48 and the electric wire side sealing member 49 have the same position in the X direction and are arranged in the Z direction.
  • the partition wall 112 is formed with seal recesses 133 and 134 opened on the insertion portion 102 side.
  • the seal recesses 133 and 134 are recessed in the partition wall 112 from the end surface of the insertion portion 102 side in the X direction to the separate body portion 92 side, that is, in the forward X direction.
  • the seal recess 133 is provided on the back side of the insertion recess 131 in the partition wall 112.
  • the seal recess 133 is aligned with the insertion recess 131 in the Z direction and is aligned with the insertion recess 131 in the X direction.
  • the seal recess 134 is provided on the back side of the insertion recess 132 in the partition wall 112.
  • the seal recess 134 is aligned with the insertion recess 132 in the Z direction and is aligned with the insertion recess 132 in the X direction.
  • the seal recesses 133 and 134 have a circular shape when viewed from the X direction.
  • the partition wall 112 has wire insertion holes 135 and 136.
  • the electric wire insertion hole 135 is the bottom of the insertion recess 131 and is formed at the bottom of the seal recess 133 and penetrates the partition wall 112 in the X direction.
  • the electric wire insertion hole 136 is formed at the bottom of the insertion recess 132 and at the bottom of the seal recess 134, and penetrates the partition wall 112 in the X direction.
  • the electric wire insertion holes 135 and 136 communicate with each other inside and outside the accommodation space 120. In the present embodiment, the electric wire insertion holes 135 and 136 communicate the accommodation space 120 with the internal space of the insertion portion 102.
  • the two wire insertion holes 135 and 136 are aligned in the X direction and are aligned in the Z direction.
  • a partition wall 112 having electric wire insertion holes 135 and 136 is provided at one end, and the other end is covered with a separate portion 92.
  • An opening 114 is provided. Therefore, the first opening 113 is provided at a position close to the end opposite to the end close to the electric wire insertion holes 135 and 136 among both ends of the accommodating portion 121 in the X direction. That is, the first opening 113 is provided at a position closer to the end portion in the accommodating portion 121 opposite to the electric wire insertion holes 135 and 136 in the X direction than the electric wire insertion holes 135 and 136.
  • the electric wire side sealing members 48 and 49 are arranged between the first opening 113 and the electric wire insertion holes 135 and 136 when viewed from the Y direction. That is, the electric wire side sealing members 48, 49, the first opening 113, and the electric wire insertion holes 135, 136 are arranged in the X direction in the electric wire side seal between the first opening 113 and the electric wire insertion holes 135, 136.
  • the members 48 and 49 are arranged in the order in which they are arranged.
  • the electric wire insertion hole 135 faces the first extraction position P1 in the X direction, and the electric wire insertion hole 136 is the second. It faces the pull-out position P2 in the X direction.
  • the first electric wire 33 drawn out from the tip surface of the electric wire holding portion 44 in the reverse X direction is drawn out to the outside of the shield shell 36 through the electric wire insertion hole 135 and the insertion portion 102.
  • the first electric wire 33 drawn out from the connector housing 35 is inserted into the electric wire insertion hole 135 along the X direction. Then, the first electric wire 33 is pulled out from the electric wire insertion hole 135 to the outside of the accommodation space 120.
  • the first electric wire 33 extends from the first lead-out position P1 to the end of the insertion portion 102 opposite to the partition wall 112 along the X direction. Further, the second electric wire 34 drawn out from the tip surface of the electric wire holding portion 45 in the reverse X direction is drawn out to the outside of the shield shell 36 through the electric wire insertion hole 136 and the insertion portion 102. The second electric wire 34 drawn out from the connector housing 35 is inserted into the electric wire insertion hole 136 along the X direction. Then, the second electric wire 34 is pulled out from the electric wire insertion hole 136 to the outside of the accommodation space 120. The second electric wire 34 extends from the second lead-out position P2 to the end of the insertion portion 102 opposite to the partition wall 112 along the X direction.
  • the electric wire side sealing members 48 and 49 are arranged in the X direction between the connecting portions 61 and 71 and the end faces in the X direction from which the electric wires 33 and 34 in the main body 41 are pulled out. There is. Further, the portion of the outer wall surface of the main body 41 from which the electric wires 33 and 34 are pulled out is between the electric wire side sealing members 48 and 49 and the electric wire insertion holes 135 and 136. In the present embodiment, the positions where the electric wires 33 and 34 are pulled out on the outer wall surface of the main body 41 are between the electric wire side sealing members 48 and 49 and the electric wire insertion holes 135 and 136 when viewed from the Y direction.
  • the locations where the electric wires 33 and 34 are pulled out on the outer wall surface of the main body 41, the electric wire side sealing members 48 and 49, and the electric wire insertion holes 135 and 136 are arranged in the X direction in the electric wire side sealing members 48 and 49.
  • the arrangement is such that the places where the electric wires 33 and 34 are pulled out on the outer wall surface of the main body 41 are arranged between the electric wires and the electric wire insertion holes 135 and 136.
  • the portion of the outer wall surface of the main body 41 from which the electric wires 33 and 34 are pulled out is the portion of the main body 41 that is the outlet of the electric wires 33 and 34. That is, the portion where the electric wires 33 and 34 are pulled out on the outer wall surface of the main body portion 41 is a portion opened at the drawing positions P1 and P2 on the outer wall surface of the main body portion 41.
  • the first electric wire 33 penetrating the insertion portion 102 is equipped with a rubber stopper 141 that seals between the first electric wire 33 and the shield shell 36.
  • a rubber stopper 142 that seals between the second electric wire 34 and the shield shell 36 is attached to the second electric wire 34 that penetrates the insertion portion 102.
  • the rubber stoppers 141 and 142 have an annular shape. The rubber stopper 141 is externally inserted into the first electric wire 33 and is inserted into the seal recess 133.
  • the rubber stopper 141 seals between the outer peripheral surface of the first electric wire 33 and the inner peripheral surface of the seal recess 133 by closely adhering to the outer peripheral surface of the first electric wire 33 and the inner peripheral surface of the seal recess 133. doing.
  • the rubber stopper 142 is externally inserted into the second electric wire 34 and is inserted into the seal recess 134.
  • the rubber stopper 142 is in close contact with the outer peripheral surface of the second electric wire 34 and the inner peripheral surface of the seal recess 134 in a liquid-tight manner, thereby sealing between the outer peripheral surface of the second electric wire 34 and the inner peripheral surface of the seal recess 134. doing.
  • a back retainer 143 is attached to the insertion portion 102.
  • the back retainer 143 is made of an insulating resin material.
  • the back retainer 143 has a plate shape that covers the opening of the insertion portion 102.
  • the back retainer 143 is inserted inside the insertion portion 102 and is adjacent to the rubber stoppers 141 and 142 in the X direction.
  • the back retainer 143 has fixing claws 144 at both ends in the Y direction.
  • locking holes 137 are formed at both ends of the insertion portion 102 in the Y direction.
  • the back retainer 143 is fixed to the insertion portion 102 by fitting the fixing claw 144 into the locking hole 137.
  • the back retainer 143 has two insertion holes 145 and 146 arranged in the Z direction.
  • the first wire 33 is pulled out of the shield shell 36 through the insertion hole 145 in the X direction
  • the second wire 34 is pulled out of the shield shell 36 through the insertion hole 146 in the X direction. ing
  • the shield conductor 147 has a conductive braided wire (not shown) electrically connected to the shield shell 36 and a conductive shield pipe electrically connected to the end of the braided wire.
  • the two electric wires 33 and 34 are arranged inside the braided wire and the shield pipe.
  • the fixing portion 103 is integrally formed with the first wall portion 111a.
  • the shell body 91 has two fixings 103.
  • the fixing portions 103 are provided on both sides of the first opening 113 in the X direction and at two locations on the forward Z direction side of the first opening 113.
  • Each fixing portion 103 projects from the first wall portion 111a to the outside of the shield shell 36.
  • Each fixing portion 103 has a fixing hole 151 penetrating the fixing portion 103 in the Z direction.
  • each fixing portion 103 is a fixing surface 152 facing the mounting portion 25 of the case 23.
  • the fixing surface 152 of each fixing portion 103 has a planar shape perpendicular to the Z direction, which is the penetrating direction of the fixing hole 151.
  • the fixed surface 152 of one fixed portion 103 and the fixed surface 152 of the other fixed portion 103 have the same position in the Z direction and are located in the same plane.
  • the fixed surface 152 is arranged above the first opening 113 when the vehicle equipped with the connector 30 is parked on a horizontal surface.
  • the penetration direction of the fixing hole 151 is along the vertical direction
  • the fixing surface 152 is arranged perpendicular to the vertical direction.
  • the side wall 111 which is a part of the wall defining the accommodation space 120, faces the first wall portion 111a and the first wall portion 111a in the Y direction.
  • the second wall portion 111b, the third wall portion 111c connecting the first wall portion 111a and the second wall portion 111b on the forward Z direction side, and the first wall portion 111a and the second wall portion 111b are connected in the reverse Z direction. It has a fourth wall portion 111d connected on the side.
  • the side wall 111 has a square tubular shape extending in the X direction.
  • the "square tubular shape" is not limited to a strict square tubular shape, and may be any shape having four tubular walls.
  • the third wall portion 111c and the fourth wall portion 111d face each other in the Z direction.
  • the outer wall surface of the third wall portion 111c has a flat shape perpendicular to the Z direction.
  • the fourth wall portion 111d has a first accommodating wall portion 161 and a second accommodating wall portion 162 having different distances in the Z direction from the outer wall surface of the third wall portion 111c.
  • the first accommodating wall portion 161 extends in the forward Y direction from the end portion of the second wall portion 111b on the reverse Z direction side. Further, the length of the first accommodating wall portion 161 in the X direction is equal to the length of the side wall 111 in the X direction. That is, the first accommodating wall portion 161 extends from the second opening 114 to the partition wall 112 in the X direction.
  • the second accommodating wall portion 162 is provided in a portion of the fourth wall portion 111d adjacent to the second opening 114 in the X direction and adjacent to the first opening 113 in the Y direction.
  • the second accommodating wall portion 162 is provided in the X direction from the second opening 114 to a position in front of the partition wall 112. Therefore, the length of the second accommodating wall portion 162 in the X direction is shorter than the length of the first accommodating wall portion 161 in the X direction.
  • the length of the second accommodating wall portion 162 in the X direction is shorter than the width of the first opening 113 in the X direction.
  • the length of the second accommodating wall portion 162 in the Y direction is about half the length of the fourth wall portion 111d in the Y direction in the present embodiment.
  • the distance in the Z direction from the outer wall surface of the third wall portion 111c is larger than the distance in the Z direction from the outer wall surface of the third wall portion 111c in the first accommodating wall portion 161. Is also long. Therefore, a step is provided between the first accommodating wall portion 161 and the second accommodating wall portion 162. At the boundary between the first accommodating wall portion 161 and the second accommodating wall portion 162, a step wall 163 extending in the Z direction from the peripheral edge of the second accommodating wall portion 162 to the peripheral edge of the first accommodating wall portion 161 is provided. ..
  • the step wall 163 is provided so as to be perpendicular to the Y direction at a portion extending parallel to the X direction at the boundary portion between the first accommodating wall portion 161 and the second accommodating wall portion 162. Further, the step wall 163 is provided so as to be perpendicular to the X direction at the partition wall 112 side of the second accommodating wall portion 162, that is, at the end portion in the X direction opposite to the second opening 114.
  • a drain hole 164 that penetrates the step wall 163 in the X direction is provided in the portion of the step wall 163 that is perpendicular to the X direction. The drain hole 164 communicates the accommodation space 120 with the outside of the shield shell 36.
  • the flange portion 51 is arranged at a position overlapping the second accommodation wall portion 162 in the Z direction. Further, the flange portion 51 is arranged on the front side of the drain hole 164. Further, in the portion of the connector 30 that is the second opening 114 rather than the drain hole 164 in the X direction, a gap in the Y direction is formed between the flange portion 51 and the step wall 163. Further, the tip portion of the support portion 52 and the connecting portions 61, 71 project from the shield shell 36 in the forward Y direction from the first opening 113 and are exposed to the outside of the shield shell 36. The first opening 113 exposes the first connecting portion 61 and the second connecting portion 71 to the outside of the accommodating portion 121, that is, to the outside of the shield shell 36.
  • the accommodating portion 121 has an inclined surface 165 inclined on the inner wall surface of the accommodating portion 121 with respect to a reference surface perpendicular to the Z direction, which is the penetrating direction of the fixing hole 151.
  • the inclined surface 165 refers to the reference surface so as to guide the liquid adhering to the inclined surface 165 toward the first opening 113 when the connector 30 is arranged so that the reference surface and the horizontal plane are parallel to each other. Is tilted.
  • a virtual plane perpendicular to the Z direction and including the fixed plane 152 and extending in the X and Y directions is used as a reference plane (for example, the XY plane).
  • the reference plane may be a plane perpendicular to the penetrating direction of the fixing hole 151, and a virtual plane that is perpendicular to the penetrating direction of the fixing hole 151 and does not include the fixing plane 152 can be used as the reference plane.
  • the reference plane is not limited to the virtual plane perpendicular to the Z direction, and the plane provided by the shield shell 36 and perpendicular to the penetration direction of the fixing hole 151 can be used as the reference plane.
  • the reference plane is preferably located above the inclined surface 165 when the connector 30 is arranged so that the reference plane and the horizontal plane are parallel to each other.
  • “the reference plane and the horizontal plane are parallel” means not only when the reference plane and the horizontal plane are completely parallel, but also when the angle between the reference plane and the horizontal plane is less than 0.4 degrees. It means that there is.
  • the inclined surface 165 is "inclined with respect to the reference surface” it means that the angle formed by the reference surface and the inclined surface 165 is 0.4 degrees or more.
  • the angle formed by the reference surface and the inclined surface 165 is preferably 0.7 degrees or more, more preferably 0.8 degrees or more, and most preferably 0.9 degrees or more.
  • the inclined surface 165 is provided on the inner wall surface of the fourth wall portion 111d.
  • the inner wall surface of the fourth wall portion 111d has two inclined surfaces 165.
  • the first inclined surface 166, which is one inclined surface 165, is the inner wall surface of the first accommodating wall portion 161
  • the second inclined surface 167 which is the other inclined surface 165, is the inner wall surface of the second accommodating wall portion 162.
  • the first inclined surface 166 guides the liquid adhering to the first inclined surface 166 toward the first opening 113. Is inclined with respect to the reference plane including the fixed plane 152.
  • the distance in the Z direction between the reference surface and the first inclined surface 166 that is, the distance in the Z direction between the fixed surface 152 and the first inclined surface 166 is the electric wire insertion hole along the X direction. It increases monotonically as it moves away from 135 and 136. Further, the distance in the Z direction between the reference plane and the first inclined surface 166 increases monotonically as it approaches the first opening 113 along the Y direction.
  • the distance in the Z direction between the reference plane and the first inclined surface 166 gradually increases as the distance from the wire insertion holes 135 and 136 along the X direction. Further, the distance in the Z direction between the reference plane and the first inclined surface 166 gradually increases as it approaches the first opening 113 along the Y direction. Therefore, the first inclined surface 166 has a flat shape.
  • the second inclined surface 167 guides the liquid adhering to the second inclined surface 167 toward the first opening 113 when the connector 30 is arranged so that the reference surface and the horizontal plane are parallel to each other. Is inclined with respect to the reference plane including the fixed plane 152.
  • the distance in the Z direction between the reference surface and the second inclined surface 167 that is, the distance in the Z direction between the fixed surface 152 and the second inclined surface 167 is the electric wire insertion hole along the X direction. It increases monotonically as it moves away from 135 and 136. Further, the distance in the Z direction between the reference plane and the second inclined surface 167 increases monotonically as it approaches the first opening 113 along the Y direction.
  • the distance in the Z direction between the reference plane and the second inclined surface 167 gradually increases as the distance from the wire insertion holes 135 and 136 along the X direction. Further, the distance in the Z direction between the reference plane and the second inclined surface 167 gradually increases as it approaches the first opening 113 along the Y direction. Therefore, the second inclined surface 167 has a flat shape.
  • the drain hole 164 is provided on the inclined surface 165 side of the electric wire side sealing member 48 in the Z direction, and is provided on the electric wire side in the X direction. It is provided on both sides of the seal member 48 in the X direction on the side opposite to the electric wire insertion hole 135. Further, the drain hole 164 is provided at a position closer to the electric wire insertion hole 135 in the X direction than the center in the X direction on the second inclined surface 167. In the present embodiment, the drain hole 164 is provided at a position adjacent to the end portion on the second inclined surface 167 on the reverse X direction side in the X direction.
  • the inner wall surface of the first wall portion 111a and the inner wall surface of the second wall portion 111b are provided with regulation convex portions 168 and 169 protruding inward of the side wall 111.
  • the regulation protrusions 168 and 169 form ridges that project in the Y direction and extend along the X direction.
  • the distance in the Y direction between the regulation convex portion 168 and the regulation convex portion 169 is wider than the width in the Y direction of the holding portion 43.
  • the connector housing 35 is arranged in the accommodation space 120 so that the plate thickness direction of the first connection portion 61 and the second connection portion 71 is the Z direction. ing.
  • the width of the accommodation space 120 in the Z direction is wider than the width of the main body 41 in the Z direction.
  • the width of the accommodation space 120 in the Z direction is wider than the width of the main body 41 in the Z direction in the cross section of the connector 30 cut in a plane parallel to the Z direction.
  • the width of the accommodation space 120 in the Z direction is wider than the width of the main body 41 in the Z direction in the cross section of the connector 30 cut in a plane parallel to the Z direction.
  • the width in the Z direction is wider than the width of the flange portion 51 in the Z direction.
  • the width of the accommodation space 120 in the X direction is wider than the width of the main body 41 in the X direction.
  • the width of the accommodation space 120 in the Y direction is wider than the width of the main body 41 in the Y direction.
  • the width of the accommodation space 120 in the Z direction is monotonous as it goes from the first end 120a, which is one end in the X direction of the accommodation space 120, to the second end 120b, which is the other end of the accommodation space 120 in the X direction. It has increased.
  • the first end 120a is the end in the accommodation space 120 on the side of the electric wire insertion holes 135 and 136 in the X direction
  • the second end 120b is the end in the accommodation space 120 on the side of the second opening 114 in the X direction.
  • the edge when viewed from the Z direction, the width in the Y direction in the accommodation space 120 increases monotonically from the first end 120a to the second end 120b.
  • the cross-sectional area of the accommodation space 120 cut in a plane perpendicular to the X direction increases monotonically from the first end 120a to the second end 120b along the X direction.
  • the width of the main body 41 in the Z direction is maximum at one end of the main body 41 located on the first end 120a side of the accommodation space 120 in the X direction.
  • the connector housing 35 can move relative to the shield shell 36 with the electric wire side sealing members 48 and 49 as fulcrums.
  • the connector housing 35 has the outer wall surface of the connector housing 35 and the accommodating portion 121 with the electric wire side sealing members 48 and 49 as fulcrums so that the connecting portions 61 and 71 are relatively moved in the Z direction and the Y direction with respect to the shield shell 36. It is movable relative to the shield shell 36 within the range of the gap between the inner wall surface and the shield shell 36. In the present embodiment, the relative movement of the holding portion 43 with respect to the shield shell 36 in the Y direction is possible within the range between the regulation convex portion 168 and the regulation convex portion 169.
  • the connector housing 35 When assembling the connector 30, the connector housing 35 is inserted into the accommodation space 120 through the second opening 114. At this time, the connector housing 35 is inserted into the accommodation space 120 from the second opening 114 along the X direction, which is the drawing direction of the electric wires 33 and 34 from the connector housing 35.
  • the electric wire side seal members 48 and 49 are arranged in the first seal grooves 46 and 47, and the case side seal members 54 are arranged in the second seal groove 53. ing. Then, first, the electric wires 33 and 34 are inserted into the electric wire insertion holes 135 and 136 along the X direction from the accommodation space 120 side toward the insertion portion 102 side.
  • the electric wires 33 and 34 penetrate the partition wall 112 in the X direction.
  • the connector housing 35 is inserted into the accommodation space 120 along the X direction from the ends where the drawer positions P1 and P2 are located.
  • the terminal holding portion 42 is inserted into the first opening 113 along the X direction from the end of the first opening 113 on the side of the second opening 114 in the X direction.
  • the electric wire holding portions 44 and 45 are arranged in the insertion recesses 131 and 132, and the end portions in the main body 41 opposite to the drawer positions P1 and P2 in the X direction enter the inside of the accommodation space 120. Is inserted into the shield shell 36 along the X direction.
  • the separate body portion 92 is fixed to the shell main body portion 91 by the screw 116. Further, rubber stoppers 141 and 142 are externally inserted into the electric wires 33 and 34 drawn from the electric wire insertion holes 135 and 136. Further, the back retainer 143 is fixed to the insertion portion 102 while the electric wires 33 and 34 are inserted into the insertion holes 145 and 146.
  • the fixing portion 103 is arranged with respect to the mounting portion 25 so that the upper surface of the mounting portion 25 and the fixing surface 152 of the fixing hole 151 face each other and the fixing hole 151 overlaps the fixing hole 28 in the Z direction.
  • the fixing member 171 is inserted into the fixing hole 151 and the fixing hole 28, so that the fixing portion 103 is fixed to the mounting portion 25 by the fixing member 171.
  • the fixing member 171 of this embodiment is a bolt.
  • the support portion 52 of the terminal holding portion 42 is inserted into the mounting hole 26 together with the case side seal member 54.
  • the case-side sealing member 54 seals between the outer peripheral surface of the support portion 52 and the inner peripheral surface of the mounting hole 26 by closely adhering to the outer peripheral surface of the support portion 52 and the inner peripheral surface of the mounting hole 26. do.
  • the case-side sealing member 54 prevents liquids such as water from entering the inside of the case 23 from between the outer peripheral surface of the support portion 52 and the inner peripheral surface of the mounting hole 26.
  • first connection portion 61 is electrically connected to the other side terminal 201 inside the case 23.
  • first connection portion 61 is electrically connected to the other side terminal 201 by a bolt and a nut inserted through the first connection hole 64 while the mating side terminal 201 is overlapped in the Z direction.
  • second connection portion 71 is electrically connected to the mating terminal 202 inside the case 23.
  • the second connection portion 71 is electrically connected to the other side terminal 202 by a bolt and a nut inserted into the second connection hole 74 while the mating side terminal 202 is overlapped in the Z direction.
  • the notch portion 117 is separated from the case 23 when the connector 30 is mounted on the case 23 at the end portion of the separate body portion 92 facing the mounting portion 25, that is, in the opposite direction. It is recessed in the Y direction. Therefore, when the connector 30 is fixed to the case 23, a notch 117 is provided between the mounting portion 25 and the separate portion 92 to form a gap G1 whose width is widened in the Y direction. .. The gap G1 exposes the accommodation space 120 to the outside of the shield shell 36.
  • the inclined surface 165 provided on the inner wall surface of the accommodating portion 121 is such that the reference surface and the horizontal plane are parallel to each other.
  • the connector 30 is arranged, it is inclined with respect to the reference surface so as to guide the liquid adhering to the inclined surface 165 toward the first opening 113. Therefore, when the vehicle is parked on a flat place extending along the horizontal direction, the connector 30 is fixed to the horizontal plane on the vehicle side by using the fixing member 171 inserted through the fixing hole 151. Then, the liquid adhering to the inclined surface 165 of the shield shell 36 moves from the upper side to the lower side in the vertical direction along the inclined surface 165. In the present embodiment, the liquid adhering to the inclined surface 165 of the shield shell 36 moves toward the first opening 113.
  • the connector 30 when the connector 30 is splashed with a liquid such as water, a part of the liquid may enter the inside of the shield shell 36, that is, the accommodation space 120 through an opening such as the first opening 113.
  • the liquid adhering to the inclined surface 165 among the liquids that have entered the accommodation space 120 is directed toward the first opening 113 by the inclined surface 165. I will be guided.
  • the liquid adhering to the first inclined surface 166 travels on the first inclined surface 166 by being guided by the first inclined surface 166, and is directed to the second opening 114 side in the X direction and in the Y direction. It flows to the first opening 113 side.
  • the liquid adhering to the first inclined surface 166 flows down on the second inclined surface 167.
  • the liquid adhering to the second inclined surface 167 travels on the second inclined surface 167 by being guided by the second inclined surface 167, and the second opening 114 side in the X direction and the first opening in the Y direction. It flows to the unit 113 side.
  • the liquid flowing on the second inclined surface 167 is discharged to the outside of the shield shell 36 from the first opening 113. At this time, a part of the liquid is discharged in the forward X direction through the gap G1 formed by the notch portion 117.
  • another part of the liquid is a shield shell from the lower end of the second inclined surface 167 on the forward Y direction side, that is, the lower end of the portion formed by the arrangement portion 101 on the inner peripheral surface of the first opening 113. It is discharged to the outside of 36.
  • the amount of liquid infiltrating into the shield shell 36 is larger than the amount of liquid discharged from the first opening 113 and the liquid is accumulated on the second inclined surface 167, the liquid is concerned. A part of the liquid is discharged to the outside of the shield shell 36 through the drain hole 164.
  • the electric wires 33 and 34 having the core wire 81, the connecting portions 61 and 71 inserted into the mounting holes 26 provided in the case 23 accommodating the inverter 22, and the core wire 81 are electrically connected. It includes a plurality of terminals 31, 32 having electric wire connecting portions 62, 72, and a connector housing 35 holding the terminals 31, 32.
  • the terminals 31 and 32 connected to each other and the core wire 81 are made of different types of metal.
  • the connector housing 35 embeds an electrical connection portion between the terminals 31 and 32 and the core wire 81 while projecting the connection portions 61 and 71 to the outside.
  • the connector housing 35 has a second seal groove 53 on the outer wall surface of the connector housing 35 in which a case-side sealing member 54 for sealing between the outer wall surface of the connector housing 35 and the inner peripheral surface of the mounting hole 26 is arranged.
  • the electrical connection portion between the first terminal 31 and the core wire 81 of the first electric wire 33, and the electrical connection portion between the second terminal 32 and the core wire 81 of the second electric wire 34 are the connector housing 35. It is buried in. Therefore, even if water such as rainwater intrudes into the shield shell 36 from the first opening 113, the connector housing 35 suppresses the water from adhering to the connecting portion between the terminals 31 and 32 and the core wire 81. .. Therefore, corrosion of dissimilar metals at the connection portion between the terminals 31 and 32 and the electric wires 33 and 34 can be suppressed.
  • the connector housing 35 holds the terminals 31 and 32 by burying a part of the terminals 31 and 32. Therefore, the connector housing 35 can be made smaller than the connector housing in which the terminals are assembled.
  • the connector 30 includes a shield shell 36 that covers the outside of the connector housing 35.
  • the shield shell 36 has a first opening 113 that communicates inside and outside the shield shell 36.
  • the connecting portions 61 and 71 project from the first opening 113 to the outside of the shield shell 36.
  • the connector housing 35 has first seal grooves 46, 47 in which wire-side sealing members 48, 49 for sealing between the outer wall surface of the connector housing 35 and the inner wall surface of the shield shell 36 are arranged on the outer wall surface of the connector housing 35.
  • the first seal grooves 46 and 47 When viewed from the Y direction, the first seal grooves 46 and 47 include a portion where the connecting portions 61 and 71 on the outer wall surface of the connector housing 35 protrude and a portion where the electric wires 33 and 34 are pulled out on the outer wall surface of the connector housing 35. It is provided between.
  • the water that has entered the inside of the shield shell 36 from the first opening 113 reaches the position where the electric wires 33 and 34 are pulled out on the outer wall surface of the connector housing 35. It can be suppressed by 49. Therefore, it is possible to further prevent the water from adhering to the connection portion between the terminals 31 and 32 and the core wire 81. As a result, corrosion of dissimilar metals at the connection portion between the terminals 31 and 32 and the electric wires 33 and 34 can be further suppressed.
  • the electric wires 33 and 34 are drawn out from the connector housing 35 along the X direction intersecting the Y direction.
  • the pull-out positions P1 and P2 from which the electric wires 33 and 34 are pulled out on the outer wall surface of the connector housing 35 are arranged along the Z direction which intersects the Y direction and the X direction.
  • the electric wires 33, 34 are drawn out of the connector housing 35 along the X direction intersecting the Y direction, which is the protruding direction of the connecting portions 61, 71 from the connector housing 35. .. Therefore, the connector housing 35 can be miniaturized in the Y direction as compared with the case where the electric wires 33 and 34 are pulled out from the connector housing 35 along the Y direction. Further, the plurality of drawer positions P1 and P2 on the outer wall surface of the connector housing 35 are arranged along the Z direction which intersects the Y direction and the X direction. Therefore, the connector housing 35 can be made smaller in the Y direction as compared with the case where the two drawer positions P1 and P2 are lined up in the Y direction. From these facts, the connector housing 35 can be miniaturized, and as a result, the connector 30 can be miniaturized.
  • the X direction which is the drawing direction of the electric wires 33, 34 from the connector housing 35
  • the Y direction which is the protruding direction of the connecting portions 61, 71 from the connector housing 35.
  • the directions in which the drawing positions P1 and P2 are lined up are perpendicular to the Y direction, which is the protruding direction of the connecting portions 61, 71 from the connector housing 35
  • the X direction which is the drawing direction of the electric wires 33, 34 from the connector housing 35. Is perpendicular to. Therefore, it is effective to reduce the size of the connector housing 35 in the Y direction and the X direction.
  • the two connecting portions 61 and 71 are lined up in the X direction.
  • the drawer positions P1 and P2 are located on one side of the two connecting portions 61 and 71 in the X direction.
  • the first terminal 31 has a first connection portion 61 located at the position farthest from the drawer positions P1 and P2 in the X direction.
  • the second terminal 32 of the two terminals 31 and 32 has a second connecting portion 71 located closest to the drawer positions P1 and P2 in the X direction.
  • the length of the portion of the first electric wire 33 connected to the first electric wire connecting portion 62 is longer than that of the second electric wire 34 connected to the second electric wire connecting portion 72.
  • the length of the portion of the first electric wire 33 embedded in the connector housing 35 is less than or equal to the length of the portion of the second electric wire 34 embedded in the connector housing 35.
  • the terminal 31 can be shortened in the X direction. Therefore, in the first terminal 31, the amount of material used for the terminal 31, which is more expensive than that of the electric wire 33, can be suppressed. Therefore, the manufacturing cost of the connector 30 can be reduced.
  • the first terminal 31 can be miniaturized in the Y direction. Therefore, the connector housing 35 holding the first terminal 31 can be easily miniaturized in the Y direction.
  • the first terminal 31 has a bent portion 65 between the first connecting portion 61 and the first electric wire connecting portion 62, and is a portion of the first terminal 31 on the side from the bent portion 65 to the first electric wire connecting portion 62. Extends along the Z direction.
  • the first electric wire connecting portion 62 is arranged at a position deviated from the first connecting portion 61 in the Z direction. Then, the first electric wire connecting portion 62 can be brought closer to the first connecting portion 61 in the Y direction as compared with the case where the bent portion 65 is not provided in the first terminal 31. Therefore, since the distance between the first terminal 31 and the first electric wire connecting portion 62 in the Y direction can be shortened, the size of the first terminal 31 can be easily reduced in the Y direction. Therefore, the connector housing 35 holding the first terminal 31 can be further miniaturized in the first direction.
  • the second electric wire 34 having the core wire 81 connected to the second electric wire connecting portion 72 of the second terminal 32 different from the first terminal 31 is from the second electric wire connecting portion 72.
  • the second electric wire 34 on the outer wall surface of the connector housing 35 extends along the X direction to the second drawn position P2.
  • the second electric wire 34 having the core wire 81 connected to the second electric wire connecting portion 72 extends linearly along the X direction inside the connector housing 35. Therefore, the space occupied by the second electric wire 34 inside the connector housing 35 can be reduced as compared with the case where the second electric wire 34 is complicatedly curved or bent inside the connector housing 35. Therefore, the connector housing 35 can be further miniaturized. Further, when the connector housing 35 is formed, the second electric wire 34 does not have to be held in a complicated shape, so that the connector housing 35 holding the second terminal 32 can be easily formed.
  • the first electric wire 33 having the core wire 81 connected to the first electric wire connecting portion 62 of the first terminal 31 extends from the first electric wire connecting portion 62 to the first lead-out position P1 along the X direction. It is extending. That is, the first electric wire 33 extends linearly along the X direction inside the connector housing 35. Therefore, the space occupied by the first electric wire 33 inside the connector housing 35 can be reduced as compared with the case where the first electric wire 33 is complicatedly curved or bent inside the connector housing 35. Further, the first electric wire 33 and the second electric wire 34 are aligned in the Z direction and both extend in the X direction. Therefore, the connector housing 35 can be miniaturized in the Z direction. Further, when the connector housing 35 is formed, the first electric wire 33 does not have to be held in a complicated shape, so that the connector housing 35 holding the first terminal 31 can be easily formed.
  • the direction in which the portion of the first terminal 31 on both sides of the bent portion 65 that does not include the first connecting portion 61 extends is along the direction in which the drawer positions P1 and P2 are lined up.
  • the direction in which the portion of the first terminal 31 on both sides of the bent portion 65 that does not include the first connecting portion 61 extends is the direction that intersects the direction in which the drawer positions P1 and P2 are lined up.
  • the space occupied by the first terminal 31 and the two electric wires 33 and 34 inside the connector housing 35 can be easily reduced in the Y direction. Therefore, the connector housing 35 can be further miniaturized.
  • the first terminal 31 has only one bent portion 65. Therefore, it is possible to prevent the shape of the first terminal 31 from becoming complicated.
  • the connecting portions 61 and 71 are arranged in a direction perpendicular to the direction in which the drawer positions P1 and P2 are arranged.
  • the connector housing 35 can be miniaturized in the direction in which the connection portions 61 and 71 are arranged as compared with the case where the directions in which the connection portions 61 and 71 are arranged and the directions in which the drawer positions P1 and P2 are arranged are not perpendicular to each other.
  • the connecting portions 61 and 71 are arranged in the X direction, and the drawer positions P1 and P2 are arranged in the Z direction. Therefore, the connector housing 35 can be miniaturized in the X direction.
  • the terminals 31 and 32 are made of copper or a copper alloy.
  • the core wire 81 is made of aluminum or an aluminum alloy. According to the above aspect, it is possible to suppress galvanic corrosion at the connection portion between the terminals 31 and 32 made of copper or a copper alloy and the core wire 81 made of aluminum or an aluminum alloy. Then, the terminals 31 and 32 can be made into terminals having excellent conductivity. Moreover, the weight of the electric wires 33 and 34 can be reduced. Therefore, the weight of the connector 30 can be reduced.
  • first terminal 31 and the second terminal 32 are made of copper or a copper alloy
  • the core wire 81 is made of aluminum or an aluminum alloy.
  • the material of the first terminal 31 and the material of the core wire 81 included in the first electric wire 33 are not limited to the materials of the above-described embodiment as long as they are different types of metals.
  • the material of the second terminal 32 and the material of the core wire 81 included in the second electric wire 34 are not limited to the materials of the above-described embodiment as long as they are different types of metals.
  • the direction in which the connecting portions 61 and 71 are lined up does not have to be the direction perpendicular to the direction in which the drawer positions P1 and P2 are lined up. If the drawer positions P1 and P2 are lined up in a direction intersecting the protruding directions of the connecting portions 61 and 71 from the connector housing 35, the connector housing 35 is arranged in the protruding direction of the connecting portions 61 and 71 from the connector housing 35. It can be miniaturized. Further, when the drawer positions P1 and P2 are arranged in a direction intersecting the directions in which the connecting portions 61 and 71 are arranged, the connector housing 35 can be miniaturized in the direction in which the connecting portions 61 and 71 are arranged.
  • the shapes of the first terminal 31 and the second terminal 32 are not limited to the shapes of the above-described embodiments.
  • the first terminal 31 is a first electric wire connecting portion that is inserted into the mounting hole 26 and is electrically connected to the mating terminal 201, and a first electric wire connecting portion that is electrically connected to the core wire 81 of the first electric wire 33. Any shape may be used as long as it has 62.
  • the second terminal 32 is a second electric wire connecting portion where the second connecting portion 71, which is inserted into the mounting hole 26 and the mating terminal 202 is electrically connected, and the core wire 81 of the second electric wire 34 are electrically connected. Any shape may be used as long as it has 72.
  • the portion of the first terminal 31 from the bent portion 65 to the first electric wire connecting portion 62 side extends along the Z direction which intersects the Y direction perpendicularly.
  • the direction in which the portion of the first terminal 31 on the side of the first electric wire connecting portion 62 extends from the bent portion 65 is not limited to this.
  • the portion of the first terminal 31 on the side from the bent portion 65 to the first electric wire connecting portion 62 may extend along a direction intersecting the protruding direction of the connecting portions 61 and 71 from the connector housing 35.
  • the plate thickness direction at the portion of the first terminal 31 on the side from the bent portion 65 to the first electric wire connecting portion 62 is along the direction intersecting the protruding direction of the connecting portions 61 and 71 from the connector housing 35.
  • the direction in which the portion of the first terminal 31 on both sides of the bent portion 65 that does not include the first connecting portion 61 extends is along the direction in which the drawer positions P1 and P2 are lined up.
  • the direction in which the portion of the first terminal 31 on both sides of the bent portion 65 that does not include the first connecting portion 61 extends is the direction that intersects the protruding direction of the connecting portions 61, 71 from the connector housing 35. For example, it does not have to be in the direction in which the drawer positions P1 and P2 are lined up.
  • the first terminal 31 has a bent portion 65 between the first connecting portion 61 and the first electric wire connecting portion 62.
  • the position where the bent portion 65 is provided in the first terminal 31 is not limited to this.
  • a bent portion 65 may be provided in the portion.
  • the first terminal 31 may have a plurality of bent portions 65. Further, the first terminal 31 does not necessarily have to include the bent portion 65. Further, the second terminal 32 may be provided with a bent portion 65. Further, the direction changing unit 76 may be provided at the first terminal 31. Further, the second terminal 32 does not have to include the direction changing unit 76.
  • the length of the portion of the first electric wire 33 embedded inside the connector housing 35 may be less than or equal to the length of the portion of the second electric wire 34 embedded inside the connector housing 35.
  • the portions of the electric wires 33 and 34 arranged inside the connector housing 35 extend linearly along the X direction.
  • the extending direction and shape of the portion of the electric wires 33 and 34 arranged inside the connector housing 35 is not limited to this.
  • at least one of the electric wires 33 and 34 may extend inside the connector housing 35 along a direction intersecting the X direction.
  • at least one of the electric wires 33 and 34 may be curved or bent inside the connector housing 35.
  • the electric wires 33 and 34 do not necessarily have to be parallel inside the connector housing 35.
  • the direction in which the electric wires 33 and 34 are pulled out from the connector housing 35 is not limited to the direction perpendicular to the Y direction.
  • the direction in which the electric wires 33 and 34 are drawn out from the connector housing 35 may be a direction that intersects the protruding direction of the connecting portions 61 and 71 from the connector housing 35, other than the direction that intersects the Y direction perpendicularly.
  • the direction in which the electric wires 33 and 34 are pulled out from the connector housing 35 may be different from the direction in which the first connection portion 61 and the second connection portion 71 are lined up.
  • the drawer positions P1 and P2 on the outer wall surface of the connector housing 35 may be changed as appropriate.
  • the drawer positions P1 and P2 intersect with the protruding directions of the connecting portions 61 and 71 from the connector housing 35 and the electric wires from the connector housing 35, except in the direction perpendicular to the Y direction and perpendicular to the X direction. May be lined up along a direction that intersects the direction in which the is pulled out.
  • the core wire 81 of the first electric wire 33 is crimped to the first electric wire connecting portion 62 by being wrapped by a pair of barrel pieces 66 and crimped together with the barrel pieces 66.
  • the method of electrically connecting the first terminal 31 and the first electric wire 33 is not limited to this.
  • the first terminal 31 and the first electric wire 33 may be electrically connected by welding such as ultrasonic welding or laser welding.
  • the first electric wire connecting portion 62 does not have to include the barrel piece 66. The same applies to the electrical connection between the second terminal 32 and the second electric wire 34.
  • the connector 30 includes two terminals, a first terminal 31 and a second terminal 32.
  • the number of terminals included in the connector 30 is not limited to this, and may be a plurality. Then, the number of electric wires included in the connector 30 can be changed according to the number of terminals.
  • the connector 30 may include three terminals. In this case, the connector 30 includes three electric wires that are electrically connected to each terminal.
  • the shape of the electric wire side sealing members 48 and 49 is not limited to the shape of the above embodiment as long as the outer wall surface of the connector housing 35 and the inner wall surface of the shield shell 36 can be sealed. Further, for example, when the electric wire holding portion 44 and the electric wire holding portion 45 are integrally formed to form one electric wire holding portion, the connector 30 has a configuration in which only one electric wire side sealing member is provided. May be good. The connector 30 does not necessarily have to include the electric wire side sealing members 48 and 49.
  • the direction and position in which the electric wires 33 and 34 are pulled out from the shield shell 36 may be changed as appropriate. For example, if the direction in which the electric wires 33 and 34 are pulled out from the shield shell 36 intersects the protruding direction of the connecting portions 61 and 71 from the connector housing 35, the protruding direction of the connecting portions 61 and 71 from the connector housing 35.
  • the connector 30 can be easily miniaturized.
  • the shape of the connector housing 35 is not limited to the shape of the above embodiment.
  • the connector housing 35 may have a shape in which the electrical connection portions between the terminals 31 and 32 and the core wires 81 of the electric wires 33 and 34 are embedded while the connection portions 61 and 71 are projected to the outside.
  • the connector housing 35 has a second seal groove 53 on the outer wall surface of the connector housing 35 in which a case-side sealing member 54 for sealing between the outer wall surface of the connector housing 35 and the inner peripheral surface of the mounting hole 26 is arranged. Anything that has it will do. As a matter of course, the position and shape of the second seal groove 53 may be changed as appropriate.
  • the shield shell 36 is not limited to the shape of the above embodiment as long as it covers the outside of the connector housing 35.
  • the opening directions and shapes of the first opening 113 and the second opening 114, the penetrating directions and shapes of the electric wire insertion holes 135 and 136, and the like may be appropriately changed.
  • the shield shell 36 may have a configuration having a separate portion 92 having no notch portion 117.
  • the shield shell 36 may not have an inclined surface 165 or a drain hole 164.
  • the shield shell 36 is composed of two parts, a shell main body portion 91 and a separate body portion 92, but may be composed of only one component or three or more components.
  • the connector 30 does not necessarily have to include the shield shell 36.
  • the "first direction” does not necessarily have to coincide with the front-back direction.
  • the "first direction” is not limited to the front-rear direction but may be another direction depending on the shape of the connector housing 35 and the posture of the connector 30.
  • the "second direction”, which is the direction intersecting the first direction substantially coincides with the left-right direction.
  • the "second direction” is not limited to the left-right direction but may be another direction depending on the shape of the connector housing 35 and the posture of the connector 30.
  • the "second direction” does not necessarily have to intersect the first direction perpendicularly as long as it intersects the first direction.
  • the "third direction”, which is a direction that intersects the first direction and intersects the second direction corresponds to the Z direction that intersects the Y direction and the X direction perpendicularly.
  • the "third direction” is not limited to the direction perpendicular to the Y direction and the X direction as long as it intersects the first direction and intersects the second direction, but in the first direction and the second direction. It can be in any direction depending on the situation.
  • the "fourth direction” which is the direction intersecting the first direction, corresponds to the Z direction intersecting the Y direction perpendicularly.
  • the "fourth direction” is not limited to the direction perpendicular to the Y direction as long as it intersects the first direction, and can be any direction depending on the first direction.
  • the fixing member 171 is not limited to bolts.
  • the fixing member 171 may be a screw or the like that can be inserted into the fixing hole 151 to fix the fixing portion 103 and the mounting portion 25.
  • the shape of the case 23 may be appropriately changed according to the shape of the device 21 housed inside the case 23 and the shape of the connector 30.
  • the inverter 22 is taken as an example of the device 21 mounted on the vehicle.
  • the device 21 to which the connector 30 is connected is not limited to this, and may be any electrical device mounted on the vehicle.
  • the Y direction which is the protruding direction of the connecting portions 61, 71 of the terminals 31 and 32, may be referred to as the mounting direction or the disconnection direction of the connector 30 with respect to the mounting portion 25 of the device 21.
  • the mounting portion 25 of the device 21 or the combination of the mounting portion 25 and the mating terminals 201 and 202 may be referred to as a mating connector corresponding to the connector 30.
  • the mating connector can be fixedly provided on the case 23 of the device 21, and may be integrated with the case 23, for example.
  • the mating connector and the connector 30 may be referred to as a connector pair.
  • the flange portion 51 (particularly the flange surface) of the connector housing 35 and / or the first opening 113 (particularly the opening edge) of the shield shell are in contact with or face the tip surface of the mounting portion 25.
  • the flange portion 51 (particularly the flange surface) of the connector housing 35 and / or the first opening 113 (particularly the opening edge) of the shield shell may be referred to as the base surface of the connector 30 or the connector housing 35, for example the XZ surface. May be parallel to.
  • the connector housing 35 may be referred to as an insulating resin base or an insulating resin block.
  • the connector housing 35 may be in close contact with the entire surfaces of the terminals 31 and 32 except the connection portions 61 and 71, and has a first length portion of the outermost surface of the electric wire 33 having the first length and the electric wire 34. It may be in close contact with the second length portion having the second length of the outermost surface of the above. The second length may be different from the first length.
  • connection portions 61 and 71 of the terminals 31 and 32 may be configured as a metal plate, and the metal plate intersects or is orthogonal to the flange portion 51 (base surface) of the connector housing 35.
  • it may be configured to extend on a first non-base plane or a first orthogonal plane, which may be an XY plane.
  • the first connection portion 61 of the first terminal 31 and the second connection portion 71 of the second terminal 32 may be arranged on a common virtual plane.
  • the first connecting portion 61 and the first connecting portion 63 of the first terminal 31 are placed on different planes, for example, with an XY plane by passing a bent portion 65 between them. It may be arranged on the XZ plane.
  • the bent portion 65 of the first terminal 31 is referred to as an out-of-plane bent portion or an out-of-plane L-shaped portion in which the first connecting portion 61 and the first connecting portion 63 are arranged on different planes, for example, on the XY plane and the XX plane. There is.
  • the direction changing unit 76 of the second terminal 32 is arranged so that the second connecting portion 71 and the second connecting portion 73 spread on a common virtual plane (for example, an XY plane). It may be configured to spread parallel to the common virtual plane (eg, XY plane).
  • the direction changing unit 76 of the second terminal 32 of the embodiment is referred to as an in-plane bending portion or an in-plane L-shaped portion in which the second connecting portion 71 and the second connecting portion 73 are arranged on a common virtual plane, for example, on an XY plane. I have something to do.
  • the connector housing 35 is different from the flange portion 51 (base surface) of the connector housing 35, for example, a second non-base surface or a second orthogonal surface which may be a YZ surface. (For example, the end faces of the wire holding portions 44 and 45) may be provided.
  • the drawer positions P1 and P2 of the illustrated embodiment may be different positions on the second non-base surface or the second orthogonal surface of the connector housing 35.
  • the first electric wire connecting portion 62 of the first terminal 31 and the second electric wire connecting portion 72 of the second terminal 32 may be displaced, for example, in the X direction as shown in FIG. 6, and as shown in FIG. For example, it does not have to partially or completely overlap in a plan view viewed from the Z direction.
  • the wire connections 62, 72 may be offset, eg, in the Z direction, as shown in FIG. 6, and may be partially or partially in plan view, eg, viewed from the X direction, as shown in FIG. It does not have to overlap completely.
  • the wire connection portions 62, 72 may be aligned with a common virtual plane that may be the XZ plane.
  • the connector housing 35 may be configured to regulate the pull-out direction of the electric wires 33 and 34.
  • the electric wires 33 and 34 are orthogonal to the mounting direction of the connector 30. It may be configured to be pulled out from the connector housing 35 in parallel with the flange portion 51 (base surface) to be formed.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

La présente invention concerne, selon un mode de réalisation, un connecteur qui permet de supprimer la corrosion de métaux dissemblables au niveau de sections où des bornes et des fils sont connectés. Un connecteur selon un mode de réalisation de la présente invention comprend : des fils (33, 34) qui comprennent chacun une âme (81) ; des bornes (31, 32) qui comprennent des parties de connexion (61, 71) insérées dans un trou de montage ménagé dans un boîtier destiné à recevoir un dispositif installé dans un véhicule, et des parties de connexion de fil auxquelles les âmes (81) sont respectivement connectées électriquement ; et un boîtier de connecteur (35) qui maintient les bornes (31, 32). Les bornes mutuellement connectées (31, 32) et les âmes (81) sont constituées de différents types de métaux. Les sections où les bornes (31, 32) et les âmes (81) sont électriquement connectées sont intégrées dans le boîtier de connecteur (35) avec les parties de connexion (61, 71) faisant saillie vers l'extérieur, et la surface de paroi externe du boîtier de connecteur (35) comprend une seconde rainure d'étanchéité (53) dans laquelle est disposé un élément d'étanchéité côté boîtier destiné à assurer l'étanchéité entre la surface de paroi externe du boîtier de connecteur (35) et la surface périphérique interne du trou de montage.
PCT/JP2021/005187 2020-02-26 2021-02-12 Connecteur Ceased WO2021172048A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202180016395.2A CN115136424B (zh) 2020-02-26 2021-02-12 连接器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020031041A JP7359036B2 (ja) 2020-02-26 2020-02-26 コネクタ
JP2020-031041 2020-02-26

Publications (1)

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WO2021172048A1 true WO2021172048A1 (fr) 2021-09-02

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PCT/JP2021/005187 Ceased WO2021172048A1 (fr) 2020-02-26 2021-02-12 Connecteur

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JP (1) JP7359036B2 (fr)
CN (1) CN115136424B (fr)
WO (1) WO2021172048A1 (fr)

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USD972513S1 (en) * 2020-08-27 2022-12-13 Sumitomo Wiring Systems, Ltd Electrical connector
USD973023S1 (en) * 2020-08-27 2022-12-20 Sumitomo Wiring Systems, Ltd. Electrical connector
USD973591S1 (en) * 2020-08-27 2022-12-27 Sumitomo Wiring Systems, Ltd Electrical connector shell
WO2023190014A1 (fr) * 2022-03-30 2023-10-05 住友電装株式会社 Bornier

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JP7418392B2 (ja) * 2021-12-28 2024-01-19 矢崎総業株式会社 コネクタ

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WO2012124801A1 (fr) * 2011-03-17 2012-09-20 株式会社オートネットワーク技術研究所 Connecteur
WO2015060113A1 (fr) * 2013-10-24 2015-04-30 住友電装株式会社 Connecteur blindé
JP2018060810A (ja) * 2017-12-13 2018-04-12 株式会社オートネットワーク技術研究所 電磁シールド部材、ワイヤハーネスおよび電磁シールド部材の製造方法
WO2018131410A1 (fr) * 2017-01-10 2018-07-19 住友電装株式会社 Connecteur blindé et procédé de production de connecteur blindé

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WO2011093242A1 (fr) * 2010-01-27 2011-08-04 矢崎総業株式会社 Connecteur
JP2011222398A (ja) * 2010-04-13 2011-11-04 Yazaki Corp コネクタ
WO2012124801A1 (fr) * 2011-03-17 2012-09-20 株式会社オートネットワーク技術研究所 Connecteur
WO2015060113A1 (fr) * 2013-10-24 2015-04-30 住友電装株式会社 Connecteur blindé
WO2018131410A1 (fr) * 2017-01-10 2018-07-19 住友電装株式会社 Connecteur blindé et procédé de production de connecteur blindé
JP2018060810A (ja) * 2017-12-13 2018-04-12 株式会社オートネットワーク技術研究所 電磁シールド部材、ワイヤハーネスおよび電磁シールド部材の製造方法

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Publication number Priority date Publication date Assignee Title
USD972513S1 (en) * 2020-08-27 2022-12-13 Sumitomo Wiring Systems, Ltd Electrical connector
USD973023S1 (en) * 2020-08-27 2022-12-20 Sumitomo Wiring Systems, Ltd. Electrical connector
USD973591S1 (en) * 2020-08-27 2022-12-27 Sumitomo Wiring Systems, Ltd Electrical connector shell
WO2023190014A1 (fr) * 2022-03-30 2023-10-05 住友電装株式会社 Bornier
JP2023148990A (ja) * 2022-03-30 2023-10-13 住友電装株式会社 端子台
JP7771843B2 (ja) 2022-03-30 2025-11-18 住友電装株式会社 端子台

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CN115136424B (zh) 2025-07-29
JP7359036B2 (ja) 2023-10-11
CN115136424A (zh) 2022-09-30
JP2021136137A (ja) 2021-09-13

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