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EP3679629A1 - Élément de contact, unité de raccordement de fiche et contrôleur - Google Patents

Élément de contact, unité de raccordement de fiche et contrôleur

Info

Publication number
EP3679629A1
EP3679629A1 EP18765060.1A EP18765060A EP3679629A1 EP 3679629 A1 EP3679629 A1 EP 3679629A1 EP 18765060 A EP18765060 A EP 18765060A EP 3679629 A1 EP3679629 A1 EP 3679629A1
Authority
EP
European Patent Office
Prior art keywords
section
press
contact element
plug
distance
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.)
Granted
Application number
EP18765060.1A
Other languages
German (de)
English (en)
Other versions
EP3679629B1 (fr
Inventor
Oliver Leibfried
Thomas Schneider
Gerald Friess
Markus Kroeckel
Thomas Kimpel
Ingmar Joas
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP3679629A1 publication Critical patent/EP3679629A1/fr
Application granted granted Critical
Publication of EP3679629B1 publication Critical patent/EP3679629B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
    • H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
    • H01R12/585—Terminals having a press fit or a compliant portion and a shank passing through a hole in the printed circuit board
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
    • H01R43/205—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve with a panel or printed circuit board
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
    • H01R12/716—Coupling device provided on the PCB
    • 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
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
    • H01R13/41—Securing in non-demountable manner, e.g. moulding, riveting by frictional grip in grommet, panel or base

Definitions

  • the invention relates to a contact element for forming an electrical connection between a circuit carrier in a control device and a
  • the invention relates to a Steckeran gleichiser with at least two
  • a generic contact element is known from DE 10 2014 203 248 A1 of the Applicant.
  • the arranged in a control unit contact element serves as a connection between a circuit carrier and a plug, in particular a harness connector, in the region of
  • Connector body of the controller is connectable to the controller.
  • the known contact element has a first section with a
  • Press-in section which forms an electrical contact with an opening in the circuit carrier.
  • the contact element On the side remote from the first section, the contact element forms a second section which can be connected to a corresponding element of the plug as a counter element.
  • Contact elements are provided to connect the data line, for example, with a control unit.
  • the two contact elements usually have a normalized or standardized distance from
  • the contact element according to the invention for forming an electrical connection between a circuit carrier in a control device and a plug with the features of claim 1 has the advantage that it is a secure mounting or a with a relatively large axial distance between the press-fit and the at least one press-fit safe pressing of the contact element allows. Furthermore, the contact element according to the invention allows in particular for the formation of
  • Data lines in which two contact elements cooperate to form a relation to the press-in areas reduced distance serving for contacting the counter-elements of the data line second sections.
  • the longitudinal axes of the two sections of a contact element are arranged parallel to each other with lateral offset, that the cross section of the first section (which has the Einspressabêt) is greater than the cross section of the second section (with a counter element or a line of the plug cooperates), and that the at least one press-in shoulder forms an end face of the first section on the side facing away from the press-in section, wherein the second section extends from the front side of the first section and proceeds therefrom.
  • Einpressabites having portion has a larger cross section than the connector facing the second section, the bending tendency of the first section is reduced or the mechanical rigidity of the
  • the lateral offset of the two subsections in conjunction with the reduced cross section of the second subsection enables two contact elements with their two cooperating second subsections to be arranged in such a way that they have a reduced distance compared to the first subsections, which in use as part of a data line Exposure to electromagnetic radiation reduces and thus the
  • the first portion of the contact element viewed in the longitudinal direction between the press-in and the at least one press-in shoulder has at least one laterally projecting holding portion. Since in the installed state of
  • Pressing shoulder and the at least one holding portion is surrounded by the plastic of the connector body, the rigidity of the
  • At least two holding sections are provided, which are arranged at an axial distance with respect to the longitudinal axis of the first section of the contact element spaced from each other.
  • an undercut is formed between the two holding portions, which can be filled by the plastic of the connector body and thus a positive connection between the
  • the contact element is flat.
  • the invention also comprises a plug connection unit with one
  • the plug connection unit is characterized in that the plastic of the Strecker connection body on the side facing away from the press-in section extends at least approximately flush with the end face of the first section. This makes it possible to arrange a corresponding tool in the region of the press-in shoulder of the contact element during pressing of the contact element into the associated opening in the circuit carrier, which is simultaneously supported on the plastic of the plug connection body. This further makes it possible, with regard to the position accuracy of the
  • Plug connection body the at least one holding portion of
  • two longitudinal axes of two adjacent first sections of two contact elements have a first distance from each other, which is greater than a second distance of the two longitudinal axes of the second sections.
  • a plug contact carrier has a chamber for receiving a plug-side sealing element.
  • the invention also encompasses a control device having a circuit carrier and a plug connection unit connected to the circuit carrier.
  • FIG. 2 is a perspective view of a plug contact carrier mounted on a plug connection unit for use with a circuit carrier in a control device;
  • Fig. 3 is a perspective longitudinal section through a plug-in system in
  • FIG. 4 is a partial region of the plug-in system of FIG. 3 in an enlarged
  • FIG. 1 two contact elements 10 are shown, as they serve as part of an electrical contacting of a control device 100 with a plug 1000, in particular a plug 1000 of a wiring harness of a motor vehicle.
  • FIG. 3 shows a circuit carrier 2, in particular in the form of a printed circuit board, with openings 1.
  • the circuit carrier 2 is arranged inside a housing (not illustrated) of the control device 100.
  • a plug connection body 60 is shown, which carries the contact elements 10, and which is contactable with the plug 1000.
  • the contact element 10 is formed as a stamped component made of sheet metal and has two sections 1 1, 12.
  • the first section 11, which is formed as well as the second section 12 is substantially rectilinear or pin-shaped, has an enlarged in cross section Einpressabêt 14, the thereto
  • the circuit carrier 2 has an electronic circuit (not shown), which is electrically contacted to the opening 1, for example via conductor tracks.
  • FIG. 3 the circuit carrier 2 and the contact elements 10 or the plug connection body 60 are shown in an unfolded state.
  • an end face 18 of the first section 11 forms at a distance L from the press-in section 14
  • the first section 1 1 has a width B which is greater than a width b between the press-fit shoulder 20 and the press-fit section 14, the cross section of the first section 1 1 being rectangular.
  • Einpressschulter 20 are two, perpendicular to the longitudinal axis 15 projecting, in side view in approximately rectangular holding portions 21, 22 on opposite sides. Furthermore, just below the press-in shoulder 20 on one side, a further holding portion 23 is arranged.
  • the second, likewise rectangular in cross-section portion 12 of the contact element 10 connects in the axial direction of the press-fit shoulder 20, wherein it starts from the height of the press-in shoulder 20 from the first portion 11. Furthermore, the second section 12 is in the direction of the holding section
  • the second section 12 serves to form an electrical connection with a counter element of the plug 1000, wherein the cross section of the second
  • Subsection 12 is smaller than the cross section of the first section 1 1 in a central portion 25 between the holding portions 21, 22 and the press-fit 14. Furthermore, it can be seen with reference to FIG. 1 that between the first longitudinal axis 15 of the first section 1 1 and a second longitudinal axis 26 of the second section 12 an offset s is formed.
  • Contact element 10 which serve to form a contacting of an Ethernet line or data line 5, have a distance A of approximately 2.54 mm in the region of the two first longitudinal axes 15 of the first sections 11, the distance A also being the distance between the openings 1 in that
  • Circuit carrier 2 corresponds, and wherein the distance A corresponds to a standardized measure or a grid, as is usually in
  • Circuit carriers 2 and printed circuit boards is used.
  • Pressing tool brought into operative connection with the press-in shoulder 20 such that the press-in force in the direction of the first longitudinal axis 15 is transmitted to the contact element 10.
  • Fig. 2 is a made of plastic by injection molding
  • Plug connection body 60 surrounds a plurality of contact elements 10 in regions. 2, the press-in sections 14 can be seen, which are connected to the openings 1 in the circuit carrier 2 of the control device 100
  • Plug contact carrier 61 surrounded, wherein a radially encircling receiving space 62 is formed, in which a plug-side, in Fig. 4 recognizable
  • Sealing element 7, 8 of the data line 5 and the line 6 can be inserted. According to the illustration of Fig. 4 is in the region of the plug 1000 one of
  • Shielding the data line 5 serving shielding 66 is provided. Furthermore, it can be seen with reference to FIG. 4 that the plastic of the
  • Connector body 60 surrounds the region of the contact element 10 up to the level of the press-in shoulder 20, d. h., That the contact element 10 in particular in the area between the holding portions 21 to 23 and the press-fit shoulder 20 is positively surrounded by the material of the connector body 60 or molded around.
  • the shielding housing 66 in the plug 1000 cooperates by abutting contact with a ground contact designed as a further contact element 68, which in the case of the plug connector 1000 connected to the plug connection body 60 in FIG
  • Abutting contact with the shielding housing 66 is arranged, wherein the further contact element 68, as well as the contact element 10 as a flat
  • Plug connector body 60 is molded.
  • the further contact element 68 has a press-in section 70, with which this in a corresponding Opening 1 of the circuit substrate 2 is electrically contacted, said opening 1 is electrically ground potential.
  • Connector body 60 and the Steckeran gleichhow 50 exemplarily two rows 71, 72 provided with juxtaposed contact elements 10 and other contact elements 68.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

L'invention concerne un élément de contact (10) destiné à former une liaison électrique entre un support de circuit (2) dans un contrôleur (100) et une ligne (4 à 6) dans une fiche (1000), comprenant une première partie (11), laquelle possède une partie à enfoncer (14) destinée à être enfoncée dans une ouverture (1) du support de circuit (2), comprenant au moins un épaulement d'enfoncement (20) disposé à un certain écart (L) de la partie à enfoncer (14) destiné à appliquer une force d'enfoncement orientée dans une direction d'un premier axe longitudinal (15) de la première partie (11), et comprenant une deuxième partie (12), qui possède un deuxième axe longitudinal (26), destinée à entrer en contact avec la ligne (4 à 6), l'élément de contact (10) étant réalisé sous la forme d'un élément estampé.
EP18765060.1A 2017-09-05 2018-08-28 Élément de contact, unité de raccordement de fiche et contrôleur Active EP3679629B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017215515.9A DE102017215515A1 (de) 2017-09-05 2017-09-05 Kontaktelement, Steckeranschlusseinheit und Steuergerät
PCT/EP2018/073096 WO2019048290A1 (fr) 2017-09-05 2018-08-28 Élément de contact, unité de raccordement de fiche et contrôleur

Publications (2)

Publication Number Publication Date
EP3679629A1 true EP3679629A1 (fr) 2020-07-15
EP3679629B1 EP3679629B1 (fr) 2025-08-27

Family

ID=63490438

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18765060.1A Active EP3679629B1 (fr) 2017-09-05 2018-08-28 Élément de contact, unité de raccordement de fiche et contrôleur

Country Status (4)

Country Link
EP (1) EP3679629B1 (fr)
CN (1) CN111052513B (fr)
DE (1) DE102017215515A1 (fr)
WO (1) WO2019048290A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3930111A1 (fr) * 2020-06-24 2021-12-29 Rosenberger Hochfrequenztechnik GmbH & Co. KG Connecteur enfichable électrique et agencement de raccordement électrique
DE102020212934A1 (de) * 2020-10-14 2022-04-14 Robert Bosch Gesellschaft mit beschränkter Haftung Verbindungselement zum elektrischen Verbinden von zwei Schaltungsträgern

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009158208A (ja) * 2007-12-25 2009-07-16 Ichikoh Ind Ltd 車両用前照灯のレベリング装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4909754A (en) * 1988-11-25 1990-03-20 Northern Telecom Limited Connectors for telecommunications lines
NL9300660A (nl) * 1993-04-19 1994-11-16 Connector Systems Tech Nv Vasthoudelement voor elektrische en/of elektronische componenten.
JP4950017B2 (ja) * 2007-12-18 2012-06-13 日本特殊陶業株式会社 コネクタ及びコネクタ付きの回路基板搭載ケース
DE102012218433B4 (de) * 2012-10-10 2021-09-30 Vitesco Technologies GmbH Kontaktanordnung
DE102014203248A1 (de) 2014-02-24 2015-08-27 Robert Bosch Gmbh Steckeranschlusselement, Verbindungsanordnung mit mehreren Steckeranschlusselementen in einem elektrischen Gerät und Einpresswerkzeug zur Ausbildung einer Verbindungsanordnung
JP6172255B2 (ja) * 2015-12-22 2017-08-02 第一精工株式会社 プレスフィット端子

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009158208A (ja) * 2007-12-25 2009-07-16 Ichikoh Ind Ltd 車両用前照灯のレベリング装置

Also Published As

Publication number Publication date
DE102017215515A1 (de) 2019-03-07
CN111052513B (zh) 2021-06-15
CN111052513A (zh) 2020-04-21
WO2019048290A1 (fr) 2019-03-14
EP3679629B1 (fr) 2025-08-27

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