CN203386995U - Large-current high-shielding connector with high-voltage interlock loop - Google Patents
Large-current high-shielding connector with high-voltage interlock loop Download PDFInfo
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- CN203386995U CN203386995U CN201320466498.1U CN201320466498U CN203386995U CN 203386995 U CN203386995 U CN 203386995U CN 201320466498 U CN201320466498 U CN 201320466498U CN 203386995 U CN203386995 U CN 203386995U
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- seat
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Abstract
The utility model relates to a large-current high-shielding connector with a high-voltage interlock loop. The large-current high-shielding connector comprises a plug and a socket. A signal terminal seat is arranged above conductive jack seats inside the plug; the signal terminal seat is internally provided with a signal short circuit terminal; the signal short circuit terminal is connected with a controller for controlling the current of the plug; the signal terminal seat is farther from the matching surface of the plug and the socket than the conductive jack seats; a signal short circuit terminal plug casing is arranged at a position which is above conductive pin seats of a socket body and is corresponding to the signal terminal seat; the signal short circuit terminal plug casing is internally provided with a socket signal short circuit terminal matching the signal short circuit terminal of the plug; and the signal short circuit terminal plug casing is farther from the matching surface of the socket and the plug than the conductive pin seats. The large-current high-shielding connector with the high-voltage interlock loop has the following advantages: a feasible scheme of a large-current connector with a high-voltage interlock loop is provided, the structure is simple and practical, and the popularization is convenient.
Description
Technical field
The utility model relates to a kind of connector in electrical apparatus industry, especially relates to a kind of large electric current with the high-voltage interlocking loop, high shielding connector.
Background technology
In pure electronic and mixed power electric car very important one be mechanism and electric on interlocking and inspection.
When the module with high pressure disconnects from high voltage source, when such as needs, disconnecting high pressure connection module, due to the honor existed on wire harness, high pressure need to be released in the safe voltage scope.
The dangerous voltage locked loop also becomes high-voltage interlocking loop (HVIL), and it is a typical interlock system, by using electric small-signal, checks whole module, the electrical integrity of wire and connector (continuity) situation.When somewhere connect to disconnect, when extracting connector, high-voltage power supply needs automatic disconnection, and HVIL can complete this task well.
Therefore, a kind of like this design organization of high current connector needs with the high-voltage interlocking loop, can reduce the generation of electric automobile maintenance operation security incident, avoided the injury to human body.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of large electric current with the high-voltage interlocking loop, high shielding connector.
The technical scheme in the invention for solving the technical problem is:
A kind of large electric current with the high-voltage interlocking loop, high shielding connector, comprise plug and socket,
Described plug comprises plug body, in plug body inside, is provided with the conductive jack seat, in the conductive jack seat, is provided with conductive jack, at plug body one end, is provided with the tail cap, and shielded cable is connected with conductive jack through the tail cap,
Described socket comprises socket, in socket inside, is provided with the conductive pin seat, in described conductive pin seat, is provided with conductive pin, and an end of described socket is fixed on an installation panel by trip bolt,
Especially,
In described plug body, the top of conductive jack seat is provided with the signal end stroma, be provided with the signal short-circuited terminal in the signal end stroma, described signal short-circuited terminal connects the controller for the controller plug electric current, the plug contact surface that the end face of described signal end stroma connects to described plug and socket apart from the distance that is greater than the plug contact surface that described conductive jack seat connects to described plug and socket;
The corresponding position of the top of the conductive pin seat of described socket and the signal end stroma of plug is provided with the signal short-circuited terminal and inserts shell, described signal short-circuited terminal is inserted in shell and is provided with the socket signal short-circuited terminal that the signal short-circuited terminal with plug connects, described signal short-circuited terminal insert socket contact surface that the end face of shell connects to described socket and plug apart from the distance that is greater than the socket contact surface that described conductive pin seat connects to described socket and plug.
Preferably, the aperture of the end face of the close plug contact surface of the conductive jack seat of described plug is less than the aperture of conductive jack.
Preferably, the end of the conductive pin of described socket is provided with security header.
Preferably, the conductive jack of described plug is provided with for locating the locating detent of conductive jack.
Preferably, be arranged with the centring ring 19 for connecting with described conductive pin seat on the conductive pin of described socket.
Preferably, the plug body of described plug is provided with snap close, is provided with locking on snap close.
Preferably, the outside of the conductive jack seat of described plug is arranged with the plug radome, and the length of described plug radome is greater than the length of described conductive jack and coats in it fully by described conductive jack; The outside of the conductive pin seat of described socket is arranged with the socket radome, and the length of described socket radome is greater than the length of described conductive pin and described conductive pin is coated in it fully.
Preferably, the tail cap inside of described plug is provided with the cable water proof ring.
Preferably, the inboard of the close plug contact surface of described plug is provided with the interior waterproof circle.
Preferably, be provided with the flange water proof ring between the socket of described socket and installation panel.
The beneficial effects of the utility model are: a kind of feasible program of the high current connector with the high-voltage interlocking loop has been proposed, and simple and practical, be convenient to widely popularize.
The accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of the preferred enforcement of plug of the present utility model;
Fig. 2 is the perspective view of the preferred enforcement of plug of the present utility model;
Fig. 3 is the decomposition texture schematic diagram of the preferred enforcement of socket of the present utility model;
Fig. 4 is the perspective view of the preferred enforcement of socket of the present utility model.
In figure: 1, plug body; 2, interior waterproof circle; 3, signal short-circuited terminal; 4, snap close; 5, locking; 6, locating detent; 7, conductive jack; 8, plug radome; 9, cable water proof ring; 10, tail cap; 11, shielded cable; 12, conductive jack seat; 13, signal end stroma; 14, plug contact surface; 15, socket; 16, flange circle; 17, socket radome; 18, conductive pin; 19, centring ring; 20, security header; 21, trip bolt; 22, the signal short-circuited terminal is inserted shell; 23, socket signal short-circuited terminal; 24, flange water proof ring; 25, installation panel; 26, conductive pin seat; 27, end face; 28, socket contact surface.
Embodiment
The utility model has disclosed a kind of large electric current with the high-voltage interlocking loop, high shielding connector, comprise plug as depicted in figs. 1 and 2 and socket as shown in Figure 3 and Figure 4, described plug comprises plug body 1, be provided with conductive jack seat 12 in plug body 1 inside, be provided with the conductive jack 7 for connecting high voltage and current in conductive jack seat 12, be provided with tail cap 10 at plug body 1 one ends, shielded cable 11 is connected with conductive jack 7 through tail cap 10, and the conductive jack 7 of described plug is provided with the locating detent 6 for locating conductive jack 7.The plug body 1 of described plug is provided with snap close 4, is provided with locking 5 on snap close 4.The top of the interior conductive jack seat 13 of described plug body 1 is provided with the signal end stroma 13 of relative low-voltage, be provided with signal short-circuited terminal 3 in signal end stroma 13, the controller that described signal short-circuited terminal 3 connects for the controller plug electric current, the plug contact surface 14 that the end face of described signal end stroma 13 connects to described plug and socket apart from the distance that is greater than the plug contact surface 14 that described conductive jack seat 12 connects to described plug and socket.
Described socket comprises socket 15, in socket 15 inside, is provided with conductive pin seat 26, is provided with the conductive pin 18 for connecting high voltage and current in described conductive pin seat 26, and described conductive pin 18 is connected realization and is electrically connected to conductive jack 7.One end of described socket 15 is fixed on an installation panel 25 by trip bolt 21 and flange circle 16, is arranged with the centring ring 19 for connecting with described conductive pin seat 26 on the conductive pin 18 of described socket.The corresponding position of the top of the conductive pin seat 26 of described socket 15 and the signal end stroma 13 of plug is provided with the signal short-circuited terminal and inserts shell 22, described signal short-circuited terminal is inserted the socket signal short-circuited terminal 23 that is provided with the relative low-voltage connected with the signal short-circuited terminal 3 of plug in shell 22, described signal short-circuited terminal insert socket contact surface 28 that the end face 27 of shell 22 connects to described socket and plug apart from the distance that is greater than the socket contact surface 28 that described conductive pin seat 26 connects to described socket and plug.
The signal end stroma 13 of plug connects surface far than conductive jack seat 12 to described plug and socket; The signal short-circuited terminal of socket is inserted shell 22 and is connected surface far than conductive pin seat 26 to described socket and plug.Like this, when plug and socket in conjunction with the time, conductive pin 18 and conductive jack 7 current lead-through, now also conducting of the signal end of low-voltage, signal short-circuited terminal 3 is connected in a controller; When plug is extracted socket, signal short-circuited terminal 3 can first disconnect with socket signal short-circuited terminal 23, it can driving governor disconnect the electric current between conductive pin 18 and conductive jack 7 after disconnecting, when plug and socket further disconnect, there is no electric current between conductive pole and conductive jack 7, be applicable to follow-up operation.
Preferably, the aperture of the end face of the close plug contact surface 14 of the conductive jack seat 12 of described plug is less than the aperture of conductive jack 7.The end of the conductive pin 18 of described socket is provided with security header 20.The effect arranged like this is further to prevent that the high voltage between conductive pin 18 and conductive jack 7 from hurting sb.'s feelings.
The outside of the conductive jack seat 12 of described plug is arranged with plug radome 8, and the length of described plug radome 8 is greater than the length of described conductive jack 7 and coats in it fully by described conductive jack 7; The outside of the conductive pin seat 26 of described socket is arranged with socket radome 17, and the length of described socket radome 17 is greater than the length of described conductive pin 18 and described conductive pin 18 is coated in it fully.The performance that can reach well high shielding is set like this.
Tail cap 10 inside of described plug are provided with cable water proof ring 9.The inboard of the close plug contact surface 14 of described plug is provided with interior waterproof circle 2.Be provided with flange water proof ring 24 between the socket 15 of described socket and installation panel 25.Arrange like this and can make connector of the present utility model reach a good classification of waterproof.
It is emphasized that above is better implementation column of the present utility model, and any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. the large electric current with the high-voltage interlocking loop, high shielding connector, comprise plug and socket,
Described plug comprises plug body (1), be provided with conductive jack seat (12) in plug body (1) inside, be provided with conductive jack (7) in conductive jack seat (12), at plug body (1) one end, be provided with tail cap (10), shielded cable (11) is connected with conductive jack (7) through tail cap (10)
Described socket comprises socket (15), be provided with conductive pin seat (26) in socket (15) inside, be provided with conductive pin (18) in described conductive pin seat (26), an end of described socket (15) is fixed on an installation panel (25) by trip bolt (21)
It is characterized in that: the top of the interior conductive jack seat of described plug body (1) (13) is provided with signal end stroma (13), be provided with signal short-circuited terminal (3) in signal end stroma (13), described signal short-circuited terminal (3) connects the controller for the controller plug electric current, the plug contact surface (14) that the end face of described signal end stroma (13) connects to described plug and socket apart from the distance that is greater than the plug contact surface (14) that described conductive jack seat (12) connects to described plug and socket;
The corresponding position of the top of the conductive pin seat (26) of described socket (15) and the signal end stroma (13) of plug is provided with the signal short-circuited terminal and inserts shell (22), described signal short-circuited terminal is inserted in shell (22) and is provided with the socket signal short-circuited terminal (23) that the signal short-circuited terminal (3) with plug connects, described signal short-circuited terminal insert socket contact surface (28) that the end face (27) of shell (22) connects to described socket and plug apart from the distance that is greater than the socket contact surface (28) that described conductive pin seat (26) connects to described socket and plug.
2. the large electric current with the high-voltage interlocking loop according to claim 1, high shielding connector, it is characterized in that: the aperture of the end face of the close plug contact surface (14) of the conductive jack seat (12) of described plug is less than the aperture of conductive jack (7).
3. the large electric current with the high-voltage interlocking loop according to claim 1, high shielding connector, it is characterized in that: the end of the conductive pin of described socket (18) is provided with security header (20).
4. the large electric current with the high-voltage interlocking loop according to claim 1, high shielding connector, it is characterized in that: the conductive jack of described plug (7) is provided with the locating detent (6) for locating conductive jack (7).
5. the large electric current with the high-voltage interlocking loop according to claim 1, high shielding connector is characterized in that: be arranged with the centring ring (19) for connecting with described conductive pin seat (26) on the conductive pin of described socket (18).
6. the large electric current with the high-voltage interlocking loop according to claim 1, high shielding connector, it is characterized in that: the plug body of described plug (1) is provided with snap close (4), is provided with locking (5) on snap close (4).
7. the large electric current with the high-voltage interlocking loop according to claim 1, high shielding connector, it is characterized in that: the outside of the conductive jack seat (12) of described plug is arranged with plug radome (8), and the length of described plug radome (8) is greater than the length of described conductive jack (7) and coats in it fully by described conductive jack (7);
The outside of the conductive pin seat (26) of described socket is arranged with socket radome (17), and the length of described socket radome (17) is greater than the length of described conductive pin (18) and described conductive pin (18) is coated in it fully.
8. the large electric current with the high-voltage interlocking loop according to claim 1, high shielding connector, it is characterized in that: tail cap (10) inside of described plug is provided with cable water proof ring (9).
9. the large electric current with the high-voltage interlocking loop according to claim 1, high shielding connector, it is characterized in that: the inboard of the close plug contact surface (14) of described plug is provided with interior waterproof circle (2).
10. the large electric current with the high-voltage interlocking loop according to claim 1, high shielding connector, is characterized in that: between the socket of described socket (15) and installation panel (25), be provided with flange water proof ring (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320466498.1U CN203386995U (en) | 2013-08-01 | 2013-08-01 | Large-current high-shielding connector with high-voltage interlock loop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320466498.1U CN203386995U (en) | 2013-08-01 | 2013-08-01 | Large-current high-shielding connector with high-voltage interlock loop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203386995U true CN203386995U (en) | 2014-01-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320466498.1U Expired - Fee Related CN203386995U (en) | 2013-08-01 | 2013-08-01 | Large-current high-shielding connector with high-voltage interlock loop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203386995U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103441381A (en) * | 2013-08-01 | 2013-12-11 | 苏州智绿环保科技有限公司 | High-current high-shielding connector with high-voltage interlocking loop |
| CN104600471A (en) * | 2015-02-16 | 2015-05-06 | 四川永贵科技有限公司 | MCU (micro control unit) bus socket with shielding function |
| CN104901051A (en) * | 2014-03-05 | 2015-09-09 | 大银微系统股份有限公司 | Combination structure of electric connection between control unit and power supply unit |
| CN104979693A (en) * | 2015-07-13 | 2015-10-14 | 广州睿玛科防水电器股份有限公司 | High-voltage cable connector |
| CN105514656A (en) * | 2016-01-06 | 2016-04-20 | 上海沈德医疗器械科技有限公司 | Shielding nonmagnetic high density probe array connector |
| CN108242645A (en) * | 2016-12-27 | 2018-07-03 | 星电株式会社 | Socket connector and camera unit |
| CN109449638A (en) * | 2018-11-07 | 2019-03-08 | 东莞立讯智连电子科技有限公司 | A kind of straight inserting head |
| CN111082269A (en) * | 2018-10-19 | 2020-04-28 | 安波福技术有限公司 | Electromagnetic shield with integral spring contact arm for electrical terminal |
| US11616380B2 (en) | 2019-02-14 | 2023-03-28 | Caterpillar Inc. | Charging system for a battery operated machine |
-
2013
- 2013-08-01 CN CN201320466498.1U patent/CN203386995U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103441381B (en) * | 2013-08-01 | 2015-08-26 | 苏州智绿环保科技有限公司 | Big current with high-voltage interlocking loop, high shielding connector |
| CN103441381A (en) * | 2013-08-01 | 2013-12-11 | 苏州智绿环保科技有限公司 | High-current high-shielding connector with high-voltage interlocking loop |
| CN104901051A (en) * | 2014-03-05 | 2015-09-09 | 大银微系统股份有限公司 | Combination structure of electric connection between control unit and power supply unit |
| CN104600471A (en) * | 2015-02-16 | 2015-05-06 | 四川永贵科技有限公司 | MCU (micro control unit) bus socket with shielding function |
| CN104600471B (en) * | 2015-02-16 | 2017-03-01 | 四川永贵科技有限公司 | A kind of shielding MCU bus hub |
| CN104979693B (en) * | 2015-07-13 | 2023-08-11 | 广州睿玛科防水电器股份有限公司 | High-voltage cable connector |
| CN104979693A (en) * | 2015-07-13 | 2015-10-14 | 广州睿玛科防水电器股份有限公司 | High-voltage cable connector |
| CN105514656A (en) * | 2016-01-06 | 2016-04-20 | 上海沈德医疗器械科技有限公司 | Shielding nonmagnetic high density probe array connector |
| CN105514656B (en) * | 2016-01-06 | 2017-12-05 | 上海沈德医疗器械科技有限公司 | One kind shielding is without magnetic high-density probe array connector |
| CN108242645A (en) * | 2016-12-27 | 2018-07-03 | 星电株式会社 | Socket connector and camera unit |
| CN108242645B (en) * | 2016-12-27 | 2020-12-08 | 星电株式会社 | Socket connector and camera unit |
| CN111082269A (en) * | 2018-10-19 | 2020-04-28 | 安波福技术有限公司 | Electromagnetic shield with integral spring contact arm for electrical terminal |
| US10923861B2 (en) | 2018-10-19 | 2021-02-16 | Aptiv Technologies Limited | Electromagnetic shield for an electrical terminal with integral spring contact arms |
| US11456563B2 (en) | 2018-10-19 | 2022-09-27 | Aptiv Technologies Limited | Electromagnetic shield for an electrical terminal with integral spring contact arms |
| CN109449638B (en) * | 2018-11-07 | 2020-04-24 | 立讯精密工业（昆山）有限公司 | Straight plug |
| CN109449638A (en) * | 2018-11-07 | 2019-03-08 | 东莞立讯智连电子科技有限公司 | A kind of straight inserting head |
| US11616380B2 (en) | 2019-02-14 | 2023-03-28 | Caterpillar Inc. | Charging system for a battery operated machine |
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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: 20140108 Termination date: 20150801 |
|
| EXPY | Termination of patent right or utility model |