CN206022776U - A kind of high-tension connector - Google Patents
A kind of high-tension connector Download PDFInfo
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- CN206022776U CN206022776U CN201620900591.2U CN201620900591U CN206022776U CN 206022776 U CN206022776 U CN 206022776U CN 201620900591 U CN201620900591 U CN 201620900591U CN 206022776 U CN206022776 U CN 206022776U
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- plug
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Abstract
This utility model is related to a kind of high-tension connector, and including plug and the socket and retaining mechanism of mate, retaining mechanism includes one-level locking unit and the tight unit of secondary latch；When plug and socket are sealed, the projection of socket both sides slips into the arc locked groove of the handle for being socketed in plug, then moves handle and be allowed to pivot around plug, completes one-level locking；The lock slider of slide handle coordinates locking with the block of plug metal shell, completes secondary latch tight；Also first two grade unblock another level unblock is needed during unblock, and method is contrary in locking method；Locking mechanism structure is simple, through reliability and safety that one-level locking and secondary latch tightly improve retaining mechanism, and, the potential safety hazard unlocked because of maloperation be it also avoid through the releasing process of two grades of unblocks and one-level unblock, reliability and the safety of locking state is ensured, the generation of safe operation accident when reducing and avoid electric automobile maintenance and using.
Description
Technical field
This utility model belongs to connector technique field, more particularly to a kind of high-tension connector.
Background technology
Adapter is the device for realizing quick electric connection, for transmitting electric current or signal.
At present, high-tension connector common on the market includes high-voltage plug and high-tension terminal, by high-voltage plug and height
The plug of pressure socket is realizing the electric connection between two cables.Due to energization cable, Keep Clear-High Voltage, is to ensure safety, and high pressure is inserted
The plug of head and high-tension terminal needs to carry out in the event of a power failure, i.e., before grafting and extracting, when particularly extracting, the two needs
State to be remained powered off；So it is because when high-voltage plug and high-tension terminal are extracted in the energized state, it is easy to because of electric current
Too strong and produce electric arc, the infringement for being difficult to estimate is caused to the personal safety of equipment and operator.Meanwhile, in order to prevent operator
The high-tension connector of energization is pulled out by mistake while also avoiding high-tension connector when driving from surprisingly coming off, in high-voltage plug and height
After pressure socket grafting, the electrical connection of two energization cables, by locking device locking high-voltage plug and the relative position of high-tension terminal.
But, there is the potential safety hazard for easily unlocking because of maloperation in the locking device of existing adapter.
Utility model content
The purpose of this utility model is to provide a kind of through multistage locking, the locking device reliability of adapter and safe
High-tension connector.
Technical solution of the present utility model is：A kind of high-tension connector, including plug and with the mate
Socket, also includes retaining mechanism, and the retaining mechanism includes one-level locking unit and the tight unit of secondary latch；The one-level locking is single
Unit includes being arranged on the projection of the socket both sides and can be socketed on the handle of the plug, and the handle is provided with convex with described
The arc locked groove that post coordinates, described arc locked groove one end are provided with opening, and when the plug is sealed with socket, the projection is through described
Opening is slipped in arc locked groove, and the handle can be pivoted around the plug；The tight unit of the secondary latch includes being arranged at institute
The lock slider for stating handle and the block for being arranged at the plug, the lock slider are coordinated with block.
As preferred：The projection is in step-like setting, and the external diameter of the projection free end is fixed more than the projection
The external diameter at end.
As preferred：The curved bar for connecting the opening is provided with the arc locked groove opening.
As preferred：After the socket includes conductive pin, plug rubber shell, socket metal shell, panel sealing part, socket
Lid and anti-fingertip cap, the anti-fingertip cap are arranged at described conductive pin one end, and the plug rubber valve jacket is located at described conductive slotting
Pin one end, the socket metal shell are sheathed on the plug rubber shell, and it is another that the socket bonnet is sheathed on the conductive pin
End, the panel sealing part are sheathed on the plug rubber shell, and the panel sealing part be arranged at the socket metal shell with
Between socket bonnet.
As preferred：The plug includes glue core, plug metal shell after glue core before conductive jack, plug, plug, to inserting
Sealing member, plug protecgulum, cable seal part and plug bonnet, before the plug after glue core and plug the docking of glue core be sheathed on described
Conductive jack, the plug metal casing are arranged located at glue core after glue core before the plug and plug, described pair of slotting sealing member
In the plug metal shell, the cable seal part is sheathed on glue core after the plug, the plug protecgulum and plug bonnet
The plug metal shell two ends are sheathed on respectively.
As preferred：The plug also includes that, around shielding, the circular housing is located at the conductive jack, and described
Cable seal part be arranged at described between shielding and plug bonnet, described around being shielding for 360 degree of contact plug gold
Category outer casing inner wall.
As preferred：The socket also includes that the signal male end arranged in the socket bonnet, the plug also include institute
The signal short-circuited terminal arranged in plug protecgulum is stated, the signal male end is connected to form high-voltage interlocking time with signal short-circuited terminal
Road.
As preferred：The plug both sides are provided with locating dowel, and the handle can be pivoted around the locating dowel.
Compared with prior art, the beneficial effects of the utility model：
When the plug of this high-tension connector is sealed with socket, the projection of socket both sides slips into the arc of the handle for being socketed in plug
Shape locked groove, then move handle and be allowed to pivot around plug, complete one-level locking；By outside the lock slider of handle and plug metal
The block of shell coordinates locking, completes secondary latch tight；Also first two grade unblock another level unblock is needed during unblock, and method is in locking method phase
Instead；Locking mechanism structure is simple, through reliability and safety that one-level locking and secondary latch tightly improve retaining mechanism, and,
The potential safety hazard unlocked because of maloperation be it also avoid through the releasing process of two grades of unblocks and one-level unblock, locking state has been ensured
Reliability and safety, reduce electric automobile maintenance and use when safe operation accident generation.
High-voltage interlocking loop is set inside plug and socket, be can achieve high-voltage plug and high-tension terminal and kept in plug
Off-position, can avoid electric current too strong and produce electric arc damage equipment or jeopardize the personal safety of operator.
Because adapter is because leading to load high current, arrange in the plug 360 degree contact with plug metal outer casing inner wall circular
Shielding can reduce the interference to signal transmission, with good shielding propertiess.
Description of the drawings
Fig. 1 is the structural representation of this utility model high-tension connector；
Fig. 2 is the plug construction schematic diagram of this utility model high-tension connector；
Fig. 3 is the socket schematic diagram of this utility model high-tension connector.
Primary clustering symbol description：
Plug 10, conductive jack 11, glue core 12 before plug, glue core 13 after plug, plug metal shell 14, to inserting sealing member
15, plug protecgulum 16, cable seal part 17, plug bonnet 18, around shielding 19, signal short-circuited terminal 20, locating dowel 21, socket
30, conductive pin 31, plug rubber shell 32, socket metal shell 33, panel sealing part 34, socket bonnet 35, anti-fingertip cap 36, letter
Number male end 37, retaining mechanism 40, one-level locking unit 42, projection 422, handle 424, arc locked groove 4242, curved bar 4244, two grades
Locking unit 44, lock slider 442, block 444.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is further described：
Fig. 1, Fig. 2 and Fig. 3 show embodiment of the present utility model.
Refer to shown in Fig. 1, Fig. 2 and Fig. 3, the high-tension connector, the socket 30 that mates with plug 10 including plug 10 and
Retaining mechanism 40, retaining mechanism 40 include one-level locking unit 42 and the tight unit 44 of secondary latch；One-level locking unit 42 includes setting
Put 30 both sides of socket projection 422 and can be socketed on the handle 424 of plug 10, handle 424 is provided with and projection 422 coordinates
Arc locked groove 4242,4242 one end of arc locked groove are provided with opening, are provided with the curved bar of connection opening at 4242 opening of arc locked groove
4244, when plug 10 is sealed with socket 30, projection 422 is slipped in arc locked groove 4242 through opening, and handle 424 can be around 10 pivot of plug
Axle is rotated, and projection 422 is in step-like setting, and the external diameter of 422 free end of projection is more than the external diameter of 422 fixing end of projection；Two grades
Locking unit 44 includes being arranged at the lock slider 442 of handle 424 and is arranged at the block 444 of plug 10, lock slider 442 with
Block 444 coordinates.
Socket 30 includes conductive pin 31, plug rubber shell 32, socket metal shell 33, panel sealing part 34, socket bonnet
35 and anti-fingertip cap 36, anti-fingertip cap 36 is arranged at 31 one end of conductive pin, and plug rubber shell 32 is sheathed on 31 one end of conductive pin,
Socket metal shell 33 is sheathed on plug rubber shell 32, and socket bonnet 35 is sheathed on 31 other end of conductive pin, panel sealing part 34
Plug rubber shell 32 is sheathed on, and panel sealing part 34 is arranged between socket metal shell 33 and socket bonnet 35；Plug 10 is wrapped
Include before conductive jack 11, plug glue core 13, plug metal shell 14 after glue core 12, plug, to inserting sealing member 15, plug protecgulum
16th, cable seal part 17, plug bonnet 18 and around shielding 19, before plug, after glue core 12 and plug, the docking of glue core 13 is sheathed on and leads
Electric jack 11, plug metal shell 14 are sheathed on before plug glue core 13 after glue core 12 and plug, to insert sealing member 15 be sheathed on slotting
Head metal shell 14, cable seal part 17 are sheathed on glue core 13 after plug, and plug protecgulum 16 and plug bonnet 18 are sheathed on respectively
14 two ends of plug metal shell, are sheathed on conductive jack 11 around shielding 19, and cable seal part 17 is arranged at around shielding 19
Between plug bonnet 18, it is 360 degree of 14 inwalls of contact plug metal shell around shielding 19.Wherein, socket 30 also includes inserting
The signal male end 37 arranged in seat bonnet 35, plug 10 also include the signal short-circuited terminal 20 arranged in plug protecgulum 16, signal
Male end 37 is connected with signal short-circuited terminal 20 and forms high-voltage interlocking loop.
10 both sides of plug are provided with locating dowel 21, and handle 424 can be pivoted around locating dowel 21, make handle 424 in unblock
Will not axially or radially slide along plug 10 when under state.
Certainly, the mode that lock slider 442 is coordinated with block 444：Can in the middle part of block 444, offer hole, locking is slided
Block 442 realizes locking with unblock through slipping into or exiting the hole；Can also be that block 444 is arranged in I shape, lock slider
Is slotted in the middle part of in the of 442 and 442 one end of lock slider is divided into two parts, lock slider 442 is through slipping into or exiting 444 I-shaped of block
Realize locking with unblock in type both sides.
Operation principle：When the plug 10 of high-tension connector is sealed with socket 30, plug 10 is docked with socket 30, socket 30
The projection 422 of both sides slips into the arc locked groove 4242 of the handle 424 for being socketed in plug 10, then moves handle 424 and be allowed to around plug
10 pivot, and complete one-level locking；The lock slider 442 of handle 424 and the block 444 of plug 10 are coordinated locking, is completed
Secondary latch is tight；Realize two-stage locking plug 10 and socket 30.During unblock, lock slider 442 is promoted, be allowed to release and block 444
Locking state, complete two grades unblock；Move handle 424 again to be allowed to pivot around plug 10, now projection 422 is because of handle
Arc locked groove 4242 is exited in 424 rotation, realizes that one-level is unlocked.
The foregoing is only preferred embodiment of the present utility model, all according to this utility model right done equal
Deng change and modification, should all belong to the covering scope of this utility model claim.
Claims (8)
1. a kind of high-tension connector, including plug and the socket with the mate, it is characterised in that also include locking machine
Structure, the retaining mechanism include one-level locking unit and the tight unit of secondary latch；The one-level locking unit includes being arranged on described
The projection of socket both sides and the handle that can be socketed on the plug, the handle are provided with the arc lock coordinated with the projection
Groove, described arc locked groove one end are provided with opening, and when the plug is sealed with socket, the projection slips into arc lock through the opening
In groove, the handle can be pivoted around the plug；The tight unit of the secondary latch includes that the locking for being arranged at the handle is slided
Block and the block for being arranged at the plug, the lock slider are coordinated with block.
2. high-tension connector according to claim 1, it is characterised in that the projection is in step-like setting, and described convex
External diameter of the external diameter of post free end more than the projection fixing end.
3. high-tension connector according to claim 2, it is characterised in that be provided with connection institute at the arc locked groove opening
State the curved bar of opening.
4. high-tension connector according to claim 3, it is characterised in that the socket include conductive pin, plug rubber shell,
Socket metal shell, panel sealing part, socket bonnet and anti-fingertip cap, the anti-fingertip cap are arranged at the conductive pin one
End, the plug rubber valve jacket are located at described conductive pin one end, and the socket metal shell is sheathed on the plug rubber shell, described
Socket bonnet is sheathed on the conductive pin other end, and the panel sealing part is sheathed on the plug rubber shell, and the panel
Sealing member is arranged between the socket metal shell and socket bonnet.
5. high-tension connector according to claim 4, it is characterised in that the plug includes glue before conductive jack, plug
Glue core after core, plug, plug metal shell, to inserting sealing member, plug protecgulum, cable seal part and plug bonnet, the plug
After front glue core and plug, the docking of glue core is sheathed on the conductive jack, and the plug metal casing is located at glue core before the plug
With glue core after plug, described pair of slotting sealing member be sheathed on the plug metal shell, and the cable seal part is sheathed on described inserting
Glue core after head, the plug protecgulum and plug bonnet are sheathed on the plug metal shell two ends respectively.
6. high-tension connector according to claim 5, it is characterised in that the plug is also included around shielding, the ring
The conductive jack is located at around housing, and the cable seal part is arranged at described between shielding and plug bonnet, institute
State around being shielding for 360 degree of contact plug metal outer casing inner walls.
7. high-tension connector according to claim 6, it is characterised in that the socket also includes setting in the socket bonnet
The signal male end that puts, the plug also include the signal short-circuited terminal arranged in the plug protecgulum, the signal male end and letter
Number short-circuited terminal is connected to form high-voltage interlocking loop.
8. high-tension connector according to claim 7, it is characterised in that the plug both sides are provided with locating dowel, described
Handle can be pivoted around the locating dowel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620900591.2U CN206022776U (en) | 2016-08-18 | 2016-08-18 | A kind of high-tension connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620900591.2U CN206022776U (en) | 2016-08-18 | 2016-08-18 | A kind of high-tension connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206022776U true CN206022776U (en) | 2017-03-15 |
Family
ID=58249384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620900591.2U Active CN206022776U (en) | 2016-08-18 | 2016-08-18 | A kind of high-tension connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206022776U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054583A (en) * | 2017-12-19 | 2018-05-18 | 宁波沈南知识产权运营有限公司 | A kind of automotive connector |
| CN108155509A (en) * | 2017-12-28 | 2018-06-12 | 上海航天科工电器研究院有限公司 | A kind of quick locking connector |
| CN109119791A (en) * | 2017-06-23 | 2019-01-01 | 上海电巴新能源科技有限公司 | High-voltage plug and electric connector comprising it |
| CN109309319A (en) * | 2017-07-28 | 2019-02-05 | 中航光电科技股份有限公司 | Handle type housing unit and plug, the connector for using the handle type housing unit |
| CN109747425A (en) * | 2018-12-29 | 2019-05-14 | 中国第一汽车股份有限公司 | A kind of control method of new-energy automobile control formula service switch device |
| CN110323618A (en) * | 2019-03-25 | 2019-10-11 | 珂耐特(常州)智能科技有限公司 | Elbow connector with lever handle |
| CN110611224A (en) * | 2018-09-30 | 2019-12-24 | 中航光电科技股份有限公司 | Plug and connector |
-
2016
- 2016-08-18 CN CN201620900591.2U patent/CN206022776U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109119791A (en) * | 2017-06-23 | 2019-01-01 | 上海电巴新能源科技有限公司 | High-voltage plug and electric connector comprising it |
| CN109119791B (en) * | 2017-06-23 | 2024-08-23 | 上海电巴新能源科技有限公司 | High-voltage plug and electric connector comprising same |
| CN109309319A (en) * | 2017-07-28 | 2019-02-05 | 中航光电科技股份有限公司 | Handle type housing unit and plug, the connector for using the handle type housing unit |
| CN108054583A (en) * | 2017-12-19 | 2018-05-18 | 宁波沈南知识产权运营有限公司 | A kind of automotive connector |
| CN108155509A (en) * | 2017-12-28 | 2018-06-12 | 上海航天科工电器研究院有限公司 | A kind of quick locking connector |
| CN110611224A (en) * | 2018-09-30 | 2019-12-24 | 中航光电科技股份有限公司 | Plug and connector |
| CN109747425A (en) * | 2018-12-29 | 2019-05-14 | 中国第一汽车股份有限公司 | A kind of control method of new-energy automobile control formula service switch device |
| CN110323618A (en) * | 2019-03-25 | 2019-10-11 | 珂耐特(常州)智能科技有限公司 | Elbow connector with lever handle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |