CN206471605U - A kind of automobile electric connector interlock - Google Patents
A kind of automobile electric connector interlock Download PDFInfo
- Publication number
- CN206471605U CN206471605U CN201720223575.9U CN201720223575U CN206471605U CN 206471605 U CN206471605 U CN 206471605U CN 201720223575 U CN201720223575 U CN 201720223575U CN 206471605 U CN206471605 U CN 206471605U
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- CN
- China
- Prior art keywords
- plug
- socket
- protecting cover
- hole
- button hole
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Abstract
The utility model is related to a kind of automobile electric connector interlock, including plug and with plug to inserting socket be connected, when plug and socket are latched, protecting cover is close to the first mounting seat, and button hole is caught in boss, makes plug and socket locking；When pressing piece is pressed into predeterminated position, button hole departs from boss, and now button hole is caught in projection, completes the first separation of plug and socket；When lifting protecting cover, button hole departs from raised, and plug is separated with socket, and completion plug and socket are kept completely separate.The utility model needs to depart from plug and socket by separating step twice, and instant cut-off is caused in a high voltage state when preventing from plugging mechanical breakdown or personal safety accident improve security.
Description
Technical field
The utility model is related to electric connector field, more particularly to a kind of automobile electric connector interlock.
Background technology
Electric connector is to be electrically connected between device and device, component and component, system and system and signal biography
The object passed, is to constitute base components necessary to a holonomic system.Electric connector is widely used in various electric wirings,
Play a part of connection or disconnecting circuit.By taking the connector of new-energy automobile as an example, its main function is by module between power supply
With the connection of the connection of module, power supply and motor etc..Its basic element of character includes plug and socket, and tail end and the cable of plug connect
Connect；The tail end of socket is also with cable connection, (non-one end for being connected with cable), circuit turn-on when plug and socket mutual cooperation.
The characteristics of there is high voltage, high current using power supply by new-energy automobile, then used in new-energy automobile
One of prerequisite feature of electric connector is that security performance is high.Therefore, the plug of connector is needed after being connected with socket by two
Person locks, and socket and plug is difficult to separate.
This locking mechanism form of expression is generally bolt connection in the market or simple lock is fastened.For
The cumbersome connected mode such as bolt connection, is not easy to the plug of connector；Fastened for simple lock, then easily should by the external world
The factors such as power are influenceed and disengaged, such as weight is dropped, shaken.Have a great impact to security performance.
Utility model content
Based on this, it is necessary to provide a kind of security performance high automobile electric connector interlock.
A kind of automobile electric connector interlock, including plug and with plug to inserting the socket that is connected, the plug side
A snap close piece is fixed on wall, the snap close piece is rotatably connected including a U-shaped support, the support shaft being fixed on U-shaped support, middle part
Cramp in the support shaft, one end of the cramp is formed with button hole, and the other end is connected with pressing piece；The socket includes setting
The first mounting seat on its lateral surface, the latch being fixed on the side wall of the first mounting seat, one end is put to be rotatably connected described
Protecting cover on latch, the bottom surface of first mounting seat and its side wall formation slot, the cramp are moved on slot；It is described to insert
The bottom surface of groove is provided perpendicular to the bottom surface and the boss matched in plug and socket first separation with the button hole, the shield
The projection matched when plug and socket is kept completely separate with the button hole is provided with the one side of lid the first mounting seat of direction；Work as institute
When stating plug and socket and latching, the protecting cover is close to first mounting seat, and the button hole is caught in the boss, make plug with
Socket is locked；When the pressing piece is pressed into predeterminated position, the button hole departs from the boss, and now button hole is caught in described convex
Rise, complete the first separation of plug and socket；When lifting protecting cover, the button hole departs from the projection, and plug is separated with socket,
Complete being kept completely separate for plug and socket.
It is preferred that, the protecting cover includes a protecting cover panel, and the projection is perpendicular to the protecting cover panel, the protecting cover panel
On be provided with the bending part being oppositely arranged with first mounting seat.
It is preferred that, be provided projectingly and matched with bending part along button hole direction prominent is formed with the central region of the cramp
Go out portion, when plug and socket lock, protuberance blocks bending part.
It is preferred that, it is provided with the first outer pin-and-hole, the protecting cover and is provided with and first on the side wall of first mounting seat
The first corresponding inner pinhole of outer pin-and-hole, the latch is interspersed in the first inner pinhole and the first outer pin-and-hole, protecting cover by latch with
First fixed seat is hinged.
It is preferred that, it is arranged with torsion spring in the middle part of the latch.
It is preferred that, it is provided with the second outer pin-and-hole, the cramp and is provided with and the second export trade on the side wall of the U-shaped support
The second corresponding inner pinhole of hole, the support shaft is interspersed in the second outer pin-and-hole and the second inner pinhole, and the cramp passes through support
Axle is hinged with U-shaped support.
It is preferred that, the bottom surface of the U-shaped support and with its side wall formation vertical chute, the pressing piece can be in the vertical cunning
Moved up and down in groove.
Above-mentioned automobile electric connector interlock is, it is necessary to by separating step twice by plug and socket disengaging, prevent from inserting
Instant cut-off is caused in a high voltage state when pulling out mechanical breakdown or personal safety accident, improve security.
Brief description of the drawings
Fig. 1 is the overall structure diagram of automobile electric connector interlock described in the utility model；
Fig. 2 is the exploded perspective view of plug described in the utility model；
Fig. 3 is the exploded perspective view of socket described in the utility model；
Fig. 4 is the structural representation of slotting protecting cover described in the utility model；
Fig. 5 is cut-away illustration when plug described in the utility model is latched with socket；
Fig. 6 is cut-away illustration when plug described in the utility model latches first separation with socket；
Fig. 7 is cut-away illustration when plug described in the utility model is kept completely separate with socket lock.
Label declaration：It is plug 10, snap close piece 11, U-shaped support 12, support shaft 13, cramp 14, button hole 15, pressing piece 16, perpendicular
Straight runner 17, connection end 18, jack 19, protuberance 20, the second outer pin-and-hole 21, the second inner pinhole 22, socket 30, the first mounting seat
31st, latch 32, protecting cover 33, slot 34, boss 35, projection 36, protecting cover panel 37, bending part 38, free end 39, the first outer pin-and-hole
41st, the first inner pinhole 42, torsion spring 43.
Embodiment
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings to this
The embodiment of utility model is described in detail.
Referring to Fig. 1, a kind of automobile electric connector interlock, for the current flowing between the multiple parts of automobile, its
The sockets 30 being connected are inserted including plug 10 and with 10 pairs of plug.
Refer to and fix a snap close piece 11 on Fig. 2, Fig. 3 and Fig. 4, the side wall of plug 10, the snap close piece 11 includes a U-shaped support
12nd, the support shaft 13 that is fixed on U-shaped support 12, middle part are rotatably connected the cramp 14 in support shaft 13, the one of cramp 14
End is formed with button hole 15, and the other end is connected with pressing piece 16.The both ends of the surface of pressing piece 16 are through there is jack 19, and the one end of cramp 14 is set
There is the connection end 18 with insertion jack 19, inserted by connection end 18 in jack 19, pressing piece 16 is firm to be connected on cramp 14.
The bottom surface of U-shaped support 12 and with its side wall formation vertical chute 17, when pressing pressing piece 16, pressing piece 16 can be in the vertical cunning
Moved up and down in groove 17.
Socket 30 includes setting the first mounting seat 31 on its lateral surface, is fixed on inserting on the side wall of the first mounting seat 31
Pin 32, one end are rotatably connected the protecting cover 33 on latch 32.The bottom surface of first mounting seat 31 and its side wall formation slot 34, button
Piece 14 is moved on slot 34.The bottom surface of slot 34 is provided perpendicular to the bottom surface and in plug and socket first separation with detaining
The boss 35 that hole 15 is matched, protecting cover 33 towards be provided with the one side of the first mounting seat 31 when plug and socket is kept completely separate with
The projection 36 that button hole 15 is matched.
When plug 10 and socket 30 are latched, protecting cover 33 is close to the first mounting seat 31, and button hole 15 is caught in boss, makes plug
10 lock with socket 30；When pressing piece 16 is pressed into predeterminated position, button hole 15 departs from boss 35, and now button hole is caught in protecting cover 33
On projection 36, complete the first separation of plug 10 and socket 30；When lifting protecting cover 33, button hole 15 departs from projection 36, makes to insert
First 10 depart from socket 30, and completion plug 10 is kept completely separate with socket 30.
Protecting cover 33 includes a protecting cover panel 37, and projection 36 is provided with and the on protecting cover panel 37, protecting cover panel 37
The bending part 38 that one mounting seat 31 is oppositely arranged.It is formed with the central region of cramp 14 along the direction of button hole 15 and is provided projectingly and rolls over
The protuberance 20 that turn of bilge 38 is matched, when plug 10 and the lock of socket 30, bending part 38 blocks protuberance 20, in this way, making
Must can not be by directly lifting protecting cover 33, plug 10 directly departs from socket 30, it is necessary to by first pressing pressing piece 16, then lift
Protecting cover 33 is played, so that plug 10 be departed from socket 30, is prevented due to directly lifting protecting cover 33, so that the He of fast insert-pull socket 30
During plug 10, the mechanical breakdown or personal safety accident caused in a high voltage state.
It is provided with the first outer pin-and-hole 41, protecting cover 33 and is provided with and the first outer phase of pin-and-hole 41 on the side wall of first mounting seat 31
Corresponding first inner pinhole 42, latch 32 is interspersed in the first inner pinhole 41 and the first inner pinhole 42, protecting cover 33 by latch 32 with
First fixed seat 31 is hinged.Latch 32 can be lifted as AnchorPoint, the one end of protecting cover 33.The middle part of latch 32 is arranged with torsion spring
43, the elastic force of torsion spring 43 causes state of the protecting cover 33 before it can recover to protecting cover 33 to lift after being lifted.
Be provided with the side wall of U-shaped support 12 on second outer pin-and-hole 21, cramp 14 be provided with it is relative with the second outer pin-and-hole 21
The second inner pinhole 22 answered, support shaft 13 is interspersed in the second outer inner pinhole 22 of pin-and-hole 21 and second, and cramp 14 passes through support shaft 13
It is hinged with U-shaped support 12.It is AnchorPoint with support shaft 13, when pressing pressing piece 16, pressing piece 16 can be in the vertical chute 17
Interior to move up and down, button hole 15 can move up and down.
The free end 39 of protecting cover 33 is set to round and smooth bead structure, and the body structure surface is smooth and without sharp corner, from
By end 39 as the impetus of protecting cover 33 is lifted, so as to protect finger, finger is prevented to be scraped off.
Fig. 5 to Fig. 7 is referred to, locking for plug 10 and socket 30 and separating is illustrated.
When plug 10 is locked with socket 30, button hole 15 is caught in boss 35, while bending part 38 blocks protuberance 20, that is, blocks
Protecting cover 33, protecting cover 33 can not be lifted.Now the female terminal on socket 30 is completely attached to the plug terminal on plug 10, i.e.,
Conducting forms closed-loop path so that socket 30 and the current lead-through of plug 10.
During first separation, pressing piece 16 is pressed into predeterminated position, and button hole 15 departs from boss 35, and now button hole is caught in protecting cover
Projection 36 on 33, prevents from once pulling the plug out of the socket 10.Now, plug terminal and female terminal are not contacted, i.e., breaking, socket and are inserted
Head is not turned on, when preventing fast insert-pull socket and plug, instant cut-off is caused in a high voltage state mechanical breakdown or the person
Security incident.
When being kept completely separate, protecting cover 33 is lifted, button hole 15 departs from projection 36, complete plug 10 and depart from socket 30.
Above-mentioned automobile electric connector interlock is, it is necessary to by separating step twice by plug and socket disengaging, prevent from inserting
Instant cut-off is caused in a high voltage state when pulling out mechanical breakdown or personal safety accident, improve security.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (7)
1. a kind of automobile electric connector interlock, including plug and with plug to inserting the socket being connected, it is characterised in that institute
State and a snap close piece is fixed in plug sidewalls, the snap close piece includes a U-shaped support, the support shaft being fixed on U-shaped support, middle part can
The cramp in the support shaft is rotatably connected on, one end of the cramp is formed with button hole, and the other end is connected with pressing piece；It is described to insert
Seat includes setting the first mounting seat on its lateral surface, the latch being fixed on the side wall of the first mounting seat, one end rotatably to connect
The protecting cover on the latch, the bottom surface of first mounting seat and its side wall formation slot are connected on, the cramp is transported on slot
It is dynamic；It is convex that the bottom surface of the slot is provided perpendicular to the bottom surface and matched in plug and socket first separation with the button hole
It is provided with what is matched when plug and socket is kept completely separate with the button hole in platform, the one side of the first mounting seat of the protecting cover direction
It is raised；When the plug and socket are latched, the protecting cover close to first mounting seat, and the button hole be caught in it is described convex
Platform, makes plug be locked with socket；When the pressing piece is pressed into predeterminated position, the button hole departs from the boss, now detains
Hole is caught in the projection, completes the first separation of plug and socket；When lifting protecting cover, the button hole departs from the projection, inserts
Head is separated with socket, and completion plug and socket are kept completely separate.
2. automobile electric connector interlock according to claim 1, it is characterised in that the protecting cover includes a protecting cover face
Plate, the projection is provided with what is be oppositely arranged with first mounting seat on the protecting cover panel, the protecting cover panel
Bending part.
3. automobile electric connector interlock according to claim 2, it is characterised in that in the central region of the cramp
The protuberance for being provided projectingly and being matched with bending part along button hole direction is formed with, when plug and socket lock, protuberance is blocked
Bending part.
4. automobile electric connector interlock according to claim 3, it is characterised in that the side wall of first mounting seat
On be provided with the first outer pin-and-hole, the protecting cover and be provided with first inner pinhole corresponding with the first outer pin-and-hole, the latch is worn
The first inner pinhole and the first outer pin-and-hole are inserted in, protecting cover is hinged by latch with the first fixed seat.
5. automobile electric connector interlock according to claim 4, it is characterised in that be arranged with the middle part of the latch
Torsion spring.
6. automobile electric connector interlock according to claim 1, it is characterised in that on the side wall of the U-shaped support
It is provided with the second outer pin-and-hole, the cramp and is provided with second inner pinhole corresponding with the second outer pin-and-hole, the support shaft is worn
The second outer pin-and-hole and the second inner pinhole are inserted in, the cramp is hinged by support shaft with U-shaped support.
7. automobile electric connector interlock according to claim 5, it is characterised in that the bottom surface of the U-shaped support and
With its side wall formation vertical chute, the pressing piece can move up and down in the vertical chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720223575.9U CN206471605U (en) | 2017-03-09 | 2017-03-09 | A kind of automobile electric connector interlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720223575.9U CN206471605U (en) | 2017-03-09 | 2017-03-09 | A kind of automobile electric connector interlock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206471605U true CN206471605U (en) | 2017-09-05 |
Family
ID=59713313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720223575.9U Active CN206471605U (en) | 2017-03-09 | 2017-03-09 | A kind of automobile electric connector interlock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206471605U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988044A (en) * | 2018-07-04 | 2018-12-11 | 深圳市凌科电气有限公司 | Automatic reposition-type false pull prevention point connector |
| CN109950746A (en) * | 2017-12-20 | 2019-06-28 | 番禺得意精密电子工业有限公司 | Electric connector combination |
| CN110600928A (en) * | 2019-09-16 | 2019-12-20 | 深圳市长盈精密技术股份有限公司 | Socket and connector assembly |
-
2017
- 2017-03-09 CN CN201720223575.9U patent/CN206471605U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950746A (en) * | 2017-12-20 | 2019-06-28 | 番禺得意精密电子工业有限公司 | Electric connector combination |
| CN109950746B (en) * | 2017-12-20 | 2020-12-22 | 番禺得意精密电子工业有限公司 | Electric connector combination |
| CN108988044A (en) * | 2018-07-04 | 2018-12-11 | 深圳市凌科电气有限公司 | Automatic reposition-type false pull prevention point connector |
| CN110600928A (en) * | 2019-09-16 | 2019-12-20 | 深圳市长盈精密技术股份有限公司 | Socket and connector assembly |
| CN110600928B (en) * | 2019-09-16 | 2021-05-25 | 深圳市长盈精密技术股份有限公司 | Socket and connector assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180725 Address after: 516023 288 Huicheng Jinshi seven road, Huicheng District, Huizhou, Guangdong Patentee after: Huizhou positive Amperex Technology Limited Address before: 516023 288 Huicheng Jinshi seven road, Huicheng District, Huizhou, Guangdong Patentee before: Huizhou Trantek Electronics Co., Ltd. |