CN205583258U - Heavy current metal connector with high pressure interlocking signal delay function - Google Patents
Heavy current metal connector with high pressure interlocking signal delay function Download PDFInfo
- Publication number
- CN205583258U CN205583258U CN201620417328.8U CN201620417328U CN205583258U CN 205583258 U CN205583258 U CN 205583258U CN 201620417328 U CN201620417328 U CN 201620417328U CN 205583258 U CN205583258 U CN 205583258U
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- CN
- China
- Prior art keywords
- plug
- socket
- voltage interlocking
- delay function
- casing
- 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.)
- Withdrawn - After Issue
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- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a heavy current metal connector with high pressure interlocking signal delay function. The utility model discloses a heavy current metal connector with high pressure interlocking signal delay function, including plug and socket, plug and socket pass through bolt locking structure to be connected, and bolt locking structure includes locking spring and stopping jump ring. The beneficial effects are that: through increase locking spring and stopping jump ring in bolt locking structure, when the loosening locking bolt, the elasticity of locking spring makes the plug to withdraw from simultaneously, and when the locking bolt moved back stopping jump ring department, the locking bolt was blocked, and high -pressure interlocking pin terminals and the disconnection of high -pressure interlocking jack terminal realize high -pressure interlocking signal delay function. The single -ended protection safety rank of socket reaches IP67's protective capacities, the requirement of satisfying the customer that can be better.
Description
Technical field
This utility model relates to New-energy electric vehicle industry and Related product field thereof, has particularly to one
There is the big current metal adapter of high-voltage interlocking delay function of signal.
Background technology
At present, the voltage of hybrid vehicle and pure electric automobile high-pressure system is considerably beyond human body
Safe voltage.Electric automobile and other industrial carry out large-current high-voltage operation be inevitable.Existing
Connector plugging time can be charged, electric arc the most easily occurs, the electric discharge phenomena such as punctures, thus affect operation
Safe, the damage power supply of personnel and electrical appliance, bring inconvenience to actual production.Therefore in design process
In, for the consideration of personal safety, need to add high-voltage interlocking structure and relevant in high-pressure system designs
Loop, prevents the situation that layman's maloperation causes personal safety to damage.The principle of high-voltage interlocking structure
It is: the connection member in plug high tension loop, during such as high voltage harness connector, service switch, height pushes back
Before road disconnects, high-voltage interlocking loop first disconnects, and whole high-pressure system power-off ensures the uncharged feelings of high tension loop
Under condition, high tension loop disconnects again.So can fully ensure that the personal safety of operator.
The big current metal adapter not having high-voltage interlocking delay function of signal can cause electric control system to be come not
And product circuit is carried out management and control, cause the contact portion moment of product circuit to be transshipped, person wealth may be jeopardized
Produce safety.Existing bolt locking metal connector, when adapter loose bolts opened by needs, does not has height
Pressure interlocking signal delay feature, it is impossible to the function of high-voltage interlocking is better achieved, the most existing adapter is inserted
Seat, cannot meet single-ended waterproof requirement when client is installed to socket on casing.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of simple in construction, operation side
Just the big current metal with high-voltage interlocking delay function of signal, using safely, having concurrently water-proof function connects
Device.
A kind of big current metal adapter with high-voltage interlocking delay function of signal that this utility model provides,
Its technical scheme is:
A kind of big current metal adapter with high-voltage interlocking delay function of signal, including plug and socket,
Plug and socket is connected by bolt lock locking structure, and bolt lock locking structure includes locking spring and retaining jump ring.
Wherein, bolt lock locking structure also includes clamping screw, the fixed part being arranged on plug casing and setting
Connecting portion on Socket casing, locking spring is arranged in described fixed part, and clamping screw passes locking bullet
Spring is connected with connecting portion, and retaining jump ring is set on clamping screw, and fixes with plug casing.
Wherein, plug includes high-voltage interlocking pin terminal, and socket includes high-voltage interlocking socket terminal, and high pressure is mutual
Lock pin terminal can be mutually inserted with high-voltage interlocking socket terminal.
Wherein, high-voltage interlocking socket terminal is provided with grommet.
Wherein, socket includes Socket casing, plug rubber core and pin terminal, and plug rubber core is arranged on socket shell
Internal, pin terminal and plug rubber core grafting, it is close that pin terminal and the junction of plug rubber core are provided with first
Seal.
Wherein, plug rubber core is provided with the second sealing ring with the junction of Socket casing.
Wherein, Socket casing is provided with the 3rd sealing ring with the junction of extraneous casing.
Wherein, plug casing is provided with the 4th sealing ring and shielding spring with the junction of Socket casing.
Wherein, glue core, socket terminal after glue core and plug it are provided with before the plug being mutually inserted in plug casing
Being plugged on glue in-core before plug, the outer cover of socket terminal is connected to socket terminal claw, and shielded cable wire is worn
After crossing plug, glue core is connected with socket terminal.
Wherein, plug also includes that shielded cable wire is fixed by lock ring bonnet, lock ring bonnet with plug casing,
Being socketed with shielding collar on shielded cable wire, shielding collar is connected with glue core after plug, and shielding collar is with tight
It is provided with cable grommet between hoop bonnet.
Enforcement of the present utility model includes techniques below effect:
The big current metal adapter with high-voltage interlocking delay function of signal that this utility model provides, passes through
Locking spring and retaining jump ring, when unscrewing clamping screw, locking spring is increased in bolt lock locking structure
Elastic force makes plug to exit simultaneously, and when clamping screw falls back at retaining jump ring, clamping screw is stuck, high
Pressure interlocking pin terminal disconnects with high-voltage interlocking socket terminal, it is achieved high-voltage interlocking delay function of signal.
By increasing the second sealing ring, pin terminal and plug rubber in the junction of plug rubber core Yu Socket casing
The junction of core increases by the first sealing ring, increases envelope line between high-voltage interlocking socket terminal wire and plug rubber core
Body, jack housing increases by the 3rd sealing ring with casing contact surface, realizes socket by above structure single-ended waterproof
Function.The single-ended protection safety rank of socket of the present utility model reaches the protective capacities of IP67, can be more preferable
The requirement meeting client.
Accompanying drawing explanation
Fig. 1 is a kind of big current metal with high-voltage interlocking delay function of signal of this utility model embodiment
The cross-sectional view (along the centrage vertical profile of clamping screw length direction) of adapter.
Fig. 2 is a kind of big current metal with high-voltage interlocking delay function of signal of this utility model embodiment
The cross-sectional view (along the centrage vertical profile in shielded cable conductor length direction) of adapter.
Fig. 3 is a kind of big current metal with high-voltage interlocking delay function of signal of this utility model embodiment
The plug detonation configuration schematic diagram of adapter.
Fig. 4 is a kind of big current metal with high-voltage interlocking delay function of signal of this utility model embodiment
The socket detonation configuration schematic diagram of adapter.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, this utility model is described in detail, it should be pointed out that
Described embodiment is intended merely to facilitate understanding of the present utility model, and it does not play any restriction effect.
Seeing shown in Fig. 1 to Fig. 4, what the present embodiment provided a kind of has high-voltage interlocking delay function of signal
Big current metal adapter, including plug and socket, plug and socket is connected by bolt lock locking structure, spiral shell
Bolt-lock locking structure includes locking spring 204 and retaining jump ring 209.The big current metal adapter of the present embodiment
Bolt lock locking structure add locking spring 204 and retaining jump ring 209, high-voltage interlocking signal can be realized and prolong
Function late.
Seeing shown in Fig. 1 to Fig. 4, plug includes plug casing 200 and high-voltage interlocking pin terminal 208,
Being provided with fixed part 201 on plug casing 200, socket includes Socket casing 10 and high-voltage interlocking socket terminal
17, Socket casing 10 is provided with connecting portion 19, the inner chamber of connecting portion 19 is provided with screw thread, locking spring
204 are arranged in fixed part 201, and clamping screw 206 is through the locking spring being arranged in fixed part 201
204 threaded with the connecting portion 19 on Socket casing 10.Retaining jump ring 209 is set in clamping screw 206
On, and fix with plug casing 200.High-voltage interlocking pin terminal 208 and high-voltage interlocking socket terminal 17
It is mutually inserted.Plug casing 200 is aluminum alloy plugs housing, and Socket casing 10 is aluminium alloy Socket casing.
Big current metal adapter of the present utility model is by increasing locking spring 204 in bolt lock locking structure
With retaining jump ring 209, when unscrewing clamping screw 206, the elastic force of locking spring 204 makes the plug can simultaneously
Exiting, when clamping screw 206 falls back at retaining jump ring 209, clamping screw 206 is stuck, high-voltage interlocking
Pin terminal 208 disconnects with high-voltage interlocking socket terminal 17, it is achieved high-voltage interlocking delay function of signal.
See shown in Fig. 1 to Fig. 4, in Socket casing 10, be provided with plug rubber core 12, pin terminal 13 with
Plug rubber core 12 grafting, pin terminal 13 is provided with the first sealing ring 16 with the junction of plug rubber core 12；
It is provided with in high-voltage interlocking socket terminal 17 for by the grommet 18 of high-voltage interlocking linear sealing；Plug rubber core
12 are provided with the second sealing ring 15 with the junction of Socket casing 10；Socket casing 10 and the company of extraneous casing
The place of connecing is provided with the 3rd sealing ring 14.Above structure can realize the single-ended water-proof function of socket.
By increasing the structure such as sealing ring and line Feng Ti, the single-ended protection safety rank of socket of the present utility model
Reach the protective capacities of IP67, the requirement of client can be better met.
IP67 refers to protection safety rank.IP is Ingress Protection Rating (or International
Protection code) abbreviation, it define an interface to liquid and the protective capacities of solid particle.IP
Followed by 2 bit digital, the 1st is solid-state degree of protection, and scope is 0-6, represents respectively from bulky grain
Foreign body is to the protection of dust；2nd is liquid degree of protection, and scope is 0-8, represents respectively from vertical water
Drip to the protection in the case of bottom pressure.Numeral the biggest expression ability is the strongest.The explanation of IP67 is, protection ash
Dirt sucks (entirety prevents contact, protects dirt penetration)；Protect of short duration immersion (anti-leaching).
Seeing shown in Fig. 1 to Fig. 4, it is close that plug casing 200 and the junction of Socket casing 10 are provided with the 4th
Seal 202 and shielding spring 203.Glue core 205 before the plug being mutually inserted it is provided with in plug casing 200
With glue core 211 after plug, high-voltage interlocking pin terminal 208 is fixed on after plug on glue core 211, jack end
Son 210 is plugged on before plug in glue core 205, and the outer cover of socket terminal 210 is connected to socket terminal claw 207,
After shielded cable wire 215 passes plug, glue core 211 is connected with socket terminal 210.By lock ring bonnet 214
Shielded cable wire 215 is fixed with plug casing 200, shielded cable wire 215 is socketed with shield card
Circle 212, shielding collar 212 is connected with glue core 211 after plug, shielding collar 212 and lock ring bonnet 214
Between be provided with cable grommet 213.
Last it should be noted that, above example is only in order to illustrate the technical solution of the utility model, rather than
Restriction to this utility model protection domain, although having made in detail this utility model with reference to preferred embodiment
Illustrate, it will be understood by those within the art that, the technical solution of the utility model can be repaiied
Change or equivalent, without deviating from the spirit and scope of technical solutions of the utility model.
Claims (10)
1. there is a big current metal adapter for high-voltage interlocking delay function of signal, including plug and socket,
Described plug and described socket are connected by bolt lock locking structure, it is characterised in that: described bolt lock locking structure
Including locking spring and retaining jump ring.
A kind of big current metal with high-voltage interlocking delay function of signal the most according to claim 1 connects
Connect device, it is characterised in that: described bolt lock locking structure also includes clamping screw, is arranged on plug casing
Fixed part and the connecting portion being arranged on Socket casing, described locking spring is arranged in described fixed part, institute
Stating clamping screw to be connected through described locking spring with described connecting portion, described retaining jump ring is set in described lock
On tight bolt.
A kind of big current metal with high-voltage interlocking delay function of signal the most according to claim 2 connects
Connect device, it is characterised in that: described plug includes that high-voltage interlocking pin terminal, described socket include high-voltage interlocking
Socket terminal, described high-voltage interlocking pin terminal can be mutually inserted with described high-voltage interlocking socket terminal.
A kind of big current metal with high-voltage interlocking delay function of signal the most according to claim 3 connects
Connect device, it is characterised in that: it is provided with grommet in described high-voltage interlocking socket terminal.
5. according to the arbitrary described a kind of big electric current with high-voltage interlocking delay function of signal of Claims 1 to 4
Metal connector, it is characterised in that: described socket includes Socket casing, plug rubber core and pin terminal, institute
State plug rubber core to be arranged in described Socket casing, described pin terminal and described plug rubber core grafting, described
Pin terminal is provided with the first sealing ring with the junction of described plug rubber core.
A kind of big current metal with high-voltage interlocking delay function of signal the most according to claim 5 connects
Connect device, it is characterised in that: described plug rubber core is provided with the second sealing ring with the junction of described Socket casing.
A kind of big current metal with high-voltage interlocking delay function of signal the most according to claim 5 connects
Connect device, it is characterised in that: described Socket casing is provided with the 3rd sealing ring with the junction of extraneous casing.
8. according to the arbitrary described a kind of big electric current with high-voltage interlocking delay function of signal of claim 2～4
Metal connector, it is characterised in that: the junction of plug casing and Socket casing be provided with the 4th sealing ring and
Shielding spring.
9. according to the arbitrary described a kind of big electric current with high-voltage interlocking delay function of signal of claim 2～4
Metal connector, it is characterised in that: it is provided with before the plug being mutually inserted after glue core and plug in plug casing
Glue core, socket terminal is plugged on glue in-core before described plug, and the outer cover of socket terminal is connected to socket terminal card
Pawl, after shielded cable wire passes described plug, glue core is connected with socket terminal.
A kind of big current metal with high-voltage interlocking delay function of signal the most according to claim 9
Adapter, it is characterised in that: described plug also includes that described shielded cable is led by lock ring bonnet, lock ring bonnet
Line is fixed with described plug casing, and described shielded cable wire is socketed with shielding collar, described shielding collar
It is connected with glue core after described plug, between described shielding collar and described lock ring bonnet, is provided with cable grommet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620417328.8U CN205583258U (en) | 2016-05-09 | 2016-05-09 | Heavy current metal connector with high pressure interlocking signal delay function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620417328.8U CN205583258U (en) | 2016-05-09 | 2016-05-09 | Heavy current metal connector with high pressure interlocking signal delay function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205583258U true CN205583258U (en) | 2016-09-14 |
Family
ID=56857164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620417328.8U Withdrawn - After Issue CN205583258U (en) | 2016-05-09 | 2016-05-09 | Heavy current metal connector with high pressure interlocking signal delay function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205583258U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106252978B (en) * | 2016-10-10 | 2018-04-17 | 泰兴市八达电连接器有限公司 | Electric automobile circular high voltage interlocking connector |
| CN108054586A (en) * | 2017-12-28 | 2018-05-18 | 顺科新能源技术股份有限公司 | A kind of two core plastic band shielded connectors |
| KR20180066925A (en) * | 2016-12-09 | 2018-06-20 | 엘에스이브이코리아 주식회사 | High voltage connector and connecting device for high voltage power having the same |
| CN108281722A (en) * | 2018-02-28 | 2018-07-13 | 北京国能电池科技股份有限公司 | Protective cover locking checkout gear and battery case safeguard socket |
| CN109103680A (en) * | 2018-07-10 | 2018-12-28 | 顺科新能源技术股份有限公司 | A kind of two core heated connector metal shell socket connectors |
| CN109149278A (en) * | 2018-09-17 | 2019-01-04 | 深圳巴斯巴科技发展有限公司 | A kind of shielding contact structures of cylindrical connector |
| CN109309328A (en) * | 2017-07-27 | 2019-02-05 | 中航光电科技股份有限公司 | A kind of high-voltage interlocking connector and its plug |
| CN109462096A (en) * | 2018-12-21 | 2019-03-12 | 上海航天科工电器研究院有限公司 | A kind of high-voltage interlocking connector equipped with signal lamp |
| 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 |
| CN110556655A (en) * | 2018-05-30 | 2019-12-10 | 中兵航联科技股份有限公司 | High-vibration-resistance waterproof high-power electric connector |
| CN112290314A (en) * | 2020-11-10 | 2021-01-29 | 安费诺商用电子产品(成都)有限公司 | Waterproof connector |
| CN112290313A (en) * | 2020-11-10 | 2021-01-29 | 安费诺商用电子产品(成都)有限公司 | Waterproof connector |
-
2016
- 2016-05-09 CN CN201620417328.8U patent/CN205583258U/en not_active Withdrawn - After Issue
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106252978B (en) * | 2016-10-10 | 2018-04-17 | 泰兴市八达电连接器有限公司 | Electric automobile circular high voltage interlocking connector |
| KR20180066925A (en) * | 2016-12-09 | 2018-06-20 | 엘에스이브이코리아 주식회사 | High voltage connector and connecting device for high voltage power having the same |
| KR102627672B1 (en) * | 2016-12-09 | 2024-01-22 | 엘에스이브이코리아 주식회사 | High voltage connector and connecting device for high voltage power having the same |
| CN109309328A (en) * | 2017-07-27 | 2019-02-05 | 中航光电科技股份有限公司 | A kind of high-voltage interlocking connector and its plug |
| CN108054586A (en) * | 2017-12-28 | 2018-05-18 | 顺科新能源技术股份有限公司 | A kind of two core plastic band shielded connectors |
| CN108054586B (en) * | 2017-12-28 | 2023-09-01 | 顺科新能源技术股份有限公司 | Two-core plastic belt shielding connector |
| CN108281722A (en) * | 2018-02-28 | 2018-07-13 | 北京国能电池科技股份有限公司 | Protective cover locking checkout gear and battery case safeguard socket |
| CN110556655A (en) * | 2018-05-30 | 2019-12-10 | 中兵航联科技股份有限公司 | High-vibration-resistance waterproof high-power electric connector |
| CN109103680B (en) * | 2018-07-10 | 2023-08-22 | 顺科智连技术股份有限公司 | Two-core heating connector |
| CN109103680A (en) * | 2018-07-10 | 2018-12-28 | 顺科新能源技术股份有限公司 | A kind of two core heated connector metal shell socket connectors |
| CN109149278A (en) * | 2018-09-17 | 2019-01-04 | 深圳巴斯巴科技发展有限公司 | A kind of shielding contact structures of cylindrical connector |
| CN109462096A (en) * | 2018-12-21 | 2019-03-12 | 上海航天科工电器研究院有限公司 | A kind of high-voltage interlocking connector equipped with signal lamp |
| CN109462096B (en) * | 2018-12-21 | 2023-12-19 | 上海航天科工电器研究院有限公司 | High-voltage interlocking connector with signal indicator lamp |
| 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 |
| CN112290314A (en) * | 2020-11-10 | 2021-01-29 | 安费诺商用电子产品(成都)有限公司 | Waterproof connector |
| CN112290313A (en) * | 2020-11-10 | 2021-01-29 | 安费诺商用电子产品(成都)有限公司 | Waterproof connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160914 Effective date of abandoning: 20200813 |