CN206148717U - Alternating -current charging connects - Google Patents
Alternating -current charging connects Download PDFInfo
- Publication number
- CN206148717U CN206148717U CN201621114488.1U CN201621114488U CN206148717U CN 206148717 U CN206148717 U CN 206148717U CN 201621114488 U CN201621114488 U CN 201621114488U CN 206148717 U CN206148717 U CN 206148717U
- Authority
- CN
- China
- Prior art keywords
- insulation crust
- lever
- rear end
- alternating
- current charging
- 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
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides an alternating -current charging connects, including insulating casing, insulating casing's downside is provided with the cable via hole, the upside is provided with the lever through the round pin axle, the lever front end is provided with the latch hook, be provided with the spring between rear end and the insulating casing, be provided with normal close micro -gap switch among the insulating casing, normal close micro -gap switch's elasticity triggers the rear end downside contact of button and lever, insulating casing's front end is provided with the opening, the opening internal fixation is provided with the plug port body, be provided with 5 thong needles in the plug port body, wherein 2 thong needles are connected with two pins of normal close micro -gap switch through the wire respectively. Alternating -current charging connects insert the electric motor car receive the electrical interface after, the latch hook of lever front end hangs the corresponding bayonet socket that the electric motor car received the electrical interface to keep the chucking by acting force of spring, alternating -current charging connects can unexpectedly not come off. Normal close micro -gap switch can receive electric interface connection's the control circuit that charges to send the signal of telecommunication to the electric motor car, infories the control circuit alternating -current charging connects that charges to accomplish the connection.
Description
Technical field:
This utility model is related to electric field, more particularly to low-voltage electrical apparatus, particularly a kind of AC charging joint.
Background technology:
Electric motor car is extensively charged using charging pile, charging pile and electric motor car by between electrical interface by charging connector company
Connect.In prior art, charging connector easily from electric motor car by electrical interface on come off.
The content of the invention：
The purpose of this utility model is to provide a kind of AC charging joint, and described this AC charging joint will be solved
In prior art charging connector easily from electric motor car by electrical interface on the technical problem that comes off.
This AC charging joint of the present utility model, including a handle, described handle include an insulation crust,
Wherein, a cable via is provided with the downside of described insulation crust, the upside of insulation crust is provided with one by bearing pin
Lever, the front end of described lever are provided with latch hook, and a spring is provided between the rear end of lever and insulation crust, described
Described latch hook is biased by spring to insulation crust direction, and a normally closed microswitch is provided with insulation crust, and described is normal
Closing microswitch includes the rear end contacts-side-down of flexible triggering button, described elasticity triggering button and lever, insulation crust
Front end be provided with opening, plug interface body is fixedly installed in described opening, in described plug interface body, 5 is provided with
Contact pin, wherein 2 contact pins are connected with two pins of normally closed microswitch by wire respectively.
Further, the rear end of insulation crust is connected with a cover plate.
Further, insulation crust is coated with anti-skidding glue-line.
Further, plug interface body is fixed by screw with the front end of insulation crust.
Further, the rear end of plug interface body is provided with bonnet.
Further, waterproof grommet is provided between plug interface body and insulation crust.
Operation principle of the present utility model is：The insertion electric motor car of AC charging joint by after electrical interface, lever front end
Latch hook tangles corresponding bayonet socket of the electric motor car by electrical interface, and keeps clamping by acting force of the spring.Such as act on after lever without external force
End, AC charging joint surprisingly will not come off.During the insertion electric motor car of AC charging joint is by electrical interface, normally closed fine motion
The elasticity triggering button of switch is pressed once by lever rear end, is sent one by the charging control circuit that electrical interface connects to electric motor car
The individual signal of telecommunication, so as to notify that charging control circuit AC charging joint has completed connection.
This utility model compares with prior art, and its effect is positive and obvious.This utility model is in AC charging
The latch hook of lever-shaped formula is set outside the housing of joint, after the insertion electric motor car of AC charging joint is by electrical interface, lever front end
Latch hook tangle corresponding bayonet socket of the electric motor car by electrical interface, and clamping is kept by acting force of the spring.Such as lever is acted on without external force
Rear end, AC charging joint surprisingly will not come off.Normally closed microswitch is set outside the housing of AC charging joint, is filled in exchange
By during electrical interface, the elasticity triggering button of normally closed microswitch is pressed one by lever rear end for electric connection insertion electric motor car
It is secondary, a signal of telecommunication is sent by the charging control circuit that electrical interface connects to electric motor car, so as to notify that charging control circuit is exchanged
Charging connector has completed connection.
Description of the drawings：
Fig. 1 is the schematic diagram of AC charging joint of the present utility model.
Specific embodiment：
Embodiment 1:
As shown in figure 1, AC charging joint of the present utility model, including a handle, described handle includes one absolutely
Edge shell 1, wherein, the downside of described insulation crust 1 is provided with a cable via 2, and the upside of insulation crust 1 passes through bearing pin
14 are provided with a lever 3, and the front end of described lever 3 is provided with latch hook, arrange between the rear end of lever 3 and insulation crust 1
There is a spring 4, described latch hook is biased by described spring 4 to 1 direction of insulation crust, and one is provided with insulation crust 1
Normally closed microswitch 5, described normally closed microswitch 5 include flexible triggering button, described elasticity triggering button and lever 3
Rear end contacts-side-down, the front end of insulation crust 1 is provided with opening, plug interface body 6, institute is fixedly installed in described opening
5 contact pins 7 are provided with the plug interface body 6 stated, wherein 2 contact pins 7 pass through two of wire and normally closed microswitch 5 respectively
Pin connects.
Further, the rear end of insulation crust 1 is connected with a cover plate 8.
Further, insulation crust 1 is coated with anti-skidding glue-line 9.
Further, plug interface body 6 is fixed by screw 10 with the front end of insulation crust 1.
Further, the rear end of plug interface body 6 is provided with bonnet 11.
Further, waterproof grommet 12 is provided between plug interface body 6 and insulation crust 1.
Specifically, pressure-ray film 13 is provided with insulation crust 1.
Bushing 15 is provided with cable via 2.
The operation principle of the present embodiment is：The insertion electric motor car of AC charging joint by after electrical interface, the lock of 3 front end of lever
Corresponding bayonet socket of the electric motor car by electrical interface is hooked, and clamping is kept by 4 active force of spring.Such as act on after lever 3 without external force
End, AC charging joint surprisingly will not come off.During the insertion electric motor car of AC charging joint is by electrical interface, normally closed fine motion
The elasticity triggering button of switch 5 is pressed once by 3 rear end of lever, is sent to electric motor car by the charging control circuit that electrical interface connects
One signal of telecommunication, so as to notify that charging control circuit AC charging joint has completed connection.
Claims (6)
1. a kind of AC charging joint, an including handle, described handle include an insulation crust, it is characterised in that：Institute
A cable via is provided with the downside of the insulation crust stated, the upside of insulation crust is provided with a lever, institute by bearing pin
The front end of the lever stated is provided with latch hook, and a spring is provided between the rear end of lever and insulation crust, and described spring will
Described latch hook is biased to insulation crust direction, and a normally closed microswitch, described normally closed fine motion are provided with insulation crust
Switch includes the rear end contacts-side-down of flexible triggering button, described elasticity triggering button and lever, the front end of insulation crust
Opening is provided with, plug interface body is fixedly installed in described opening, 5 contact pins in described plug interface body, are provided with,
Wherein 2 contact pins are connected with two pins of normally closed microswitch by wire respectively.
2. AC charging joint as claimed in claim 1, it is characterised in that：The rear end of insulation crust is connected with a cover plate.
3. AC charging joint as claimed in claim 1, it is characterised in that：Insulation crust is coated with anti-skidding glue-line.
4. AC charging joint as claimed in claim 1, it is characterised in that：Plug interface body is passed through with the front end of insulation crust
Screw is fixed.
5. AC charging joint as claimed in claim 1, it is characterised in that：The rear end of plug interface body is provided with bonnet.
6. AC charging joint as claimed in claim 1, it is characterised in that：It is provided between plug interface body and insulation crust
Waterproof grommet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621114488.1U CN206148717U (en) | 2016-10-12 | 2016-10-12 | Alternating -current charging connects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621114488.1U CN206148717U (en) | 2016-10-12 | 2016-10-12 | Alternating -current charging connects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206148717U true CN206148717U (en) | 2017-05-03 |
Family
ID=58620939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621114488.1U Expired - Fee Related CN206148717U (en) | 2016-10-12 | 2016-10-12 | Alternating -current charging connects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206148717U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110323652A (en) * | 2019-07-17 | 2019-10-11 | 魏德米勒电联接（上海）有限公司 | A kind of tool unlocking type connector |
| CN113858993A (en) * | 2020-06-30 | 2021-12-31 | 比亚迪股份有限公司 | Vehicle-mounted single-phase alternating current charging socket, vehicle and method for identifying vehicle charging and discharging modes |
-
2016
- 2016-10-12 CN CN201621114488.1U patent/CN206148717U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110323652A (en) * | 2019-07-17 | 2019-10-11 | 魏德米勒电联接（上海）有限公司 | A kind of tool unlocking type connector |
| CN110323652B (en) * | 2019-07-17 | 2024-03-29 | 魏德米勒电联接（上海）有限公司 | Tool unlocking type connector |
| CN113858993A (en) * | 2020-06-30 | 2021-12-31 | 比亚迪股份有限公司 | Vehicle-mounted single-phase alternating current charging socket, vehicle and method for identifying vehicle charging and discharging modes |
| CN113858993B (en) * | 2020-06-30 | 2023-06-13 | 比亚迪股份有限公司 | Vehicle-mounted single-phase alternating-current charging socket, vehicle and method for identifying vehicle charging and discharging modes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 Termination date: 20181012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |