CN203312569U - Single core connector - Google Patents
Single core connector Download PDFInfo
- Publication number
- CN203312569U CN203312569U CN2013202998653U CN201320299865U CN203312569U CN 203312569 U CN203312569 U CN 203312569U CN 2013202998653 U CN2013202998653 U CN 2013202998653U CN 201320299865 U CN201320299865 U CN 201320299865U CN 203312569 U CN203312569 U CN 203312569U
- Authority
- CN
- China
- Prior art keywords
- plug
- assembly
- connector
- single core
- housing
- 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.)
- Expired - Fee Related
Links
- 239000004033 plastic Substances 0.000 claims abstract description 11
- 230000000712 assembly Effects 0.000 claims description 17
- 238000000429 assembly Methods 0.000 claims description 17
- 238000001465 metallisation Methods 0.000 claims description 6
- 229920002379 silicone rubber Polymers 0.000 claims description 6
- 239000004945 silicone rubber Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 abstract description 4
- 238000004891 communication Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004078 waterproofing Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a single core connector. The connector comprises a plug assembly and a socket assembly. The plug assembly is connected with a power cable used for transmitting the work current. The socket assembly is fixed on a current output device of an electric vehicle. The plug assembly is composed of a pin, a plug housing assembly and a tail fixing sleeve. The plug housing assembly includes an outer metal housing and an inner plastic housing. The socket assembly is composed of a plug bush and a socket housing assembly. The socket housing assembly includes an outer metal housing and an inner plastic housing. The plug bush and the pin are fixed via a crown spring mounted in the plug bush. According to the utility model, the whole structure of the connector is coated with metal components, thereby effectively shielding signals and being prevented from influencing the communication of other circuits; a current conductive dielectric layer is plated on the surface of the pin and the plug sleeve, so that the core can transmit large current, and the safety of the connector is ensured; and the connector is designed to be waterproof, so that the use of the connector is ensured to be safe, and the maintenance is facilitated, providing high reliability.
Description
Technical field
The utility model relates to a kind of connector of high-power band signal shielding waterproof, particularly a kind of single core connector.
Background technology
Along with the development of clean energy resource electric automobile, its security performance is concerned about by people always.And in electric automobile when operation, exist some potential safety hazards.
The discharge capacity when discharge capacity when the electric automobile climbing is travelled will travel much larger than normal road conditions, so electric automobile connector used must be wanted to pass through large electric current.During electric automobile during traveling, need to monitor in real time its power source, the generation of burst accident when avoiding travelling, can produce certain impact to the transmission of pilot signal and produce large electric current during the electric automobile operation.During electric automobile during traveling, can run into various severe road conditions, the water resistance of connector used must guarantee the safety traffic of electric automobile.And electric automobile connector used often can not solve the above problems one by one at present.
And in order to solve above variety of problems, need design a kind of can by large electric current, can shielded signal and the safety of connector that can waterproof electrical connection while guaranteeing the electric automobile operation.
The utility model content
For addressing the above problem, the utility model discloses a kind of single core connector.
In order to achieve the above object, the utility model provides following technical scheme: a kind of single core connector, comprise plug-assembly and jack assemblies, plug-assembly is connected with the power cable of transmission operating current, jack assemblies is fixed on the current output device of electric automobile, described plug-assembly is comprised of latch, plug casing assembly and afterbody fixed cover, and the plug casing assembly comprises external metallization housing and inner plastic casing; Described jack assemblies is comprised of sleeve and Socket casing assembly, and the Socket casing assembly comprises external metallization housing and inner plastic casing; Described sleeve is fixed by hat spring and latch that its inside is installed.
As a kind of improvement of the present utility model, on the surface of described latch, be coated with and increase current lead-through ability dielectric layer.
As a kind of improvement of the present utility model, on the surface of described sleeve, be coated with and increase current lead-through ability dielectric layer.
As a kind of improvement of the present utility model, described afterbody fixed cover is connected with the power cable, and the screen in the power cable is fixed in its spill.
As a kind of improvement of the present utility model, be provided with the O RunddichtringO between described afterbody fixed cover and described plug-assembly.
As a kind of improvement of the present utility model, be provided with silicone rubber O-ring between the plastic housing of the inside of described sleeve and plug casing.
As a kind of improvement of the present utility model, be provided with the socket mounting mat at the current output device place of jack assemblies and electric automobile.
The beneficial effects of the utility model:
Connector overall structure of the present utility model is all wrapped up by metalwork, effectively formed signal shielding, do not affect the communication of All other routes, by the surface at latch and sleeve, be coated with and increase current lead-through ability dielectric layer, make chipware can pass through large electric current, guaranteed the safety of connector, and had good waterproofing design, guaranteed the safe handling of connector, maintained easily maintenance and have higher reliability.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is explosive view of the present utility model;
Fig. 3 is cutaway view of the present utility model;
In figure, each parts are:
1, jack assemblies, 2, plug-assembly, 3, latch, 4, the plug casing assembly, 5, the afterbody fixed cover, 6, the Socket casing assembly, 7, sleeve, 8, the O RunddichtringO, 9, set bolt, 10, the socket mounting mat.11, silicone rubber O-ring, 12, the hat spring.
Embodiment
Below with reference to specific embodiment, the technical scheme that the utility model provides is elaborated, should understands following embodiment and only be used to the utility model is described, be not used in restriction scope of the present utility model.
As Fig. 1, arrive a kind of single core connector shown in Figure 3, comprise plug-assembly 2 and jack assemblies 1, plug-assembly 2 is connected with the power cable of transmission operating current, jack assemblies 1 is fixed on the current output device of electric automobile, is provided with the socket mounting mat at the current output device place of jack assemblies and electric automobile.
Described plug-assembly 2 is comprised of latch 3, plug casing assembly 4 and afterbody fixed cover 5, and described afterbody fixed cover 5 is connected with the power cable, and the screen in the power cable is fixed in its spill.
Plug casing assembly 4 comprises external metallization housing and inner plastic casing, and described jack assemblies 1 is comprised of sleeve 3 and Socket casing assembly 6, and Socket casing assembly 6 comprises external metallization housing and inner plastic casing; Described sleeve 3 is fixing with latch 3 by the hat spring 12 that its inside is installed.
On the surface on the surface of described latch 3 and sleeve 7, be coated with and increase current lead-through ability dielectric layer.By the surface at latch 3 and sleeve 7, be coated with and increase current lead-through ability dielectric layer, make chipware can pass through large electric current, guaranteed the safety of connector.
Between described afterbody fixed cover and described plug-assembly, be provided with the O RunddichtringO, be provided with silicone rubber O-ring between the plastic housing of the inside of described sleeve and plug casing.By sealing ring is set, guarantee the sealing property of the integral body of connector, made it have good waterproofing design, guaranteed the safe handling of connector.
Its number of assembling steps of single core connector of the present utility model is as follows:
Jack assemblies 1 is fixed on current output device by 4 set bolts 9, and sleeve 7 enters the current output device end and connects in the current output device Internal cable.Latch 3 is connected with outside power cable, by afterbody fixed cover 5, is undertaken fasteningly, and afterbody fixed cover 5 is fixed the screen of power cable, after having assembled.Plug-assembly 2 inserts in jack assemblies 1, completes the connector electrical connection.Latch 3 is fixed in sleeve 7 by hat spring 13, and plug-assembly 2 has been pressed on the metallic gasket 10 of jack assemblies 1.Now, latch 3 and sleeve 7 are wrapped up fully by the metal shell of jack assemblies 1 and plug-assembly 2, have realized the function of signal shielding.Simultaneously, there is the place of fit clearance that the socket mounting mat 11 of O RunddichtringO 8, silicone rubber O-ring 11 and silicon rubber material has been installed respectively, realized the water-proof function of whole connector.
Connector overall structure of the present utility model is all wrapped up by metalwork, effectively formed signal shielding, do not affect the communication of All other routes, by the surface at latch and sleeve, be coated with and increase current lead-through ability dielectric layer, make chipware can pass through large electric current, guaranteed the safety of connector, and had good waterproofing design, guaranteed the safe handling of connector, maintained easily maintenance and have higher reliability.
The disclosed technological means of the utility model scheme is not limited only to the disclosed technological means of above-mentioned execution mode, also comprises the technical scheme be comprised of above technical characterictic combination in any.
Claims (7)
1. single core connector, comprise plug-assembly and jack assemblies, plug-assembly is connected with the power cable of transmission operating current, jack assemblies is fixed on the current output device of electric automobile, it is characterized in that: described plug-assembly is comprised of latch, plug casing assembly and afterbody fixed cover, and the plug casing assembly comprises external metallization housing and inner plastic casing; Described jack assemblies is comprised of sleeve and Socket casing assembly, and the Socket casing assembly comprises external metallization housing and inner plastic casing; Described sleeve is fixed by hat spring and latch that its inside is installed.
2. single core connector according to claim 1, is characterized in that: on the surface of described latch, be coated with and increase current lead-through ability dielectric layer.
3. single core connector according to claim 1, is characterized in that: on the surface of described sleeve, be coated with and increase current lead-through ability dielectric layer.
4. single core connector according to claim 1, it is characterized in that: described afterbody fixed cover is connected with the power cable, and the screen in the power cable is fixed in its spill.
5. single core connector according to claim 1, is characterized in that: be provided with the O RunddichtringO between described afterbody fixed cover and described plug-assembly.
6. single core connector according to claim 1, is characterized in that: be provided with silicone rubber O-ring between the plastic housing of the inside of described sleeve and plug casing.
7. single core connector according to claim 1, it is characterized in that: the current output device place at jack assemblies and electric automobile is provided with the socket mounting mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202998653U CN203312569U (en) | 2013-05-29 | 2013-05-29 | Single core connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202998653U CN203312569U (en) | 2013-05-29 | 2013-05-29 | Single core connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203312569U true CN203312569U (en) | 2013-11-27 |
Family
ID=49618744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202998653U Expired - Fee Related CN203312569U (en) | 2013-05-29 | 2013-05-29 | Single core connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203312569U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428899A (en) * | 2015-12-02 | 2016-03-23 | 河南天海电器有限公司 | High-current connector for fixing automobile cab through bolts |
| CN107565275A (en) * | 2017-11-17 | 2018-01-09 | 上海科迎法电气科技有限公司 | High pressure single core connector |
| CN106253014B (en) * | 2016-10-10 | 2018-04-17 | 泰兴市八达电连接器有限公司 | Batteries of electric automobile bag equilibrium connector |
| CN109004421A (en) * | 2018-06-19 | 2018-12-14 | 常州诺德电子有限公司 | Connector with shielding construction |
-
2013
- 2013-05-29 CN CN2013202998653U patent/CN203312569U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428899A (en) * | 2015-12-02 | 2016-03-23 | 河南天海电器有限公司 | High-current connector for fixing automobile cab through bolts |
| CN106253014B (en) * | 2016-10-10 | 2018-04-17 | 泰兴市八达电连接器有限公司 | Batteries of electric automobile bag equilibrium connector |
| CN107565275A (en) * | 2017-11-17 | 2018-01-09 | 上海科迎法电气科技有限公司 | High pressure single core connector |
| CN107565275B (en) * | 2017-11-17 | 2019-08-09 | 上海科迎法电气科技有限公司 | High pressure single core connector |
| CN109004421A (en) * | 2018-06-19 | 2018-12-14 | 常州诺德电子有限公司 | Connector with shielding construction |
| CN109004421B (en) * | 2018-06-19 | 2024-04-12 | 常州诺德电子有限公司 | Connector with shielding structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20190529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |