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A connection device between a charging gun and a charging interface

A technology of charging interface and connecting device, which is applied to the parts, connection, charging station, etc. of the connecting device, can solve the problems such as the separation of the charging gun and the charging equipment, the charging equipment cannot be fully charged in time, and the battery is damaged.

Active Publication Date: 2022-01-25
QUZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the charging cabinet is charging the electric vehicle, the operator needs to insert the charging gun into the charging interface of the electric vehicle. If the operator inserts the charging gun into the charging interface, there will be an unstable connection, which will lead to other external factors. The phenomenon that the charging gun is separated from the charging device will cause the charging device to not be fully charged in time, which will cause the user to be unable to use it later.
[0004] The contact resistance between the pin in the charging gun and the conductive sleeve in the charging interface will increase, which will increase the heat output from the charging gun and the charging interface. This operation for a long time will easily burn out the charging gun and the charging interface. , it is also easy to cause damage to the battery of the electric vehicle

Method used

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  • A connection device between a charging gun and a charging interface
  • A connection device between a charging gun and a charging interface
  • A connection device between a charging gun and a charging interface

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Embodiment Construction

[0025] The following is a specific embodiment of the present invention and a further description of the technical solutions of the present invention in connection with the accompanying drawings, but the present invention is not limited to these embodiments.

[0026] like figure 1 As shown, a connecting device of a charging gun and a charging interface comprises a guiding head disposed on the charging gun 1 and a cartridge assembly provided in the charging interface 11, a charging gun 1 and a guide head pass through a flexible joint 22, oriented The head includes a speaker block 2, a charging base 3, a turntable 4, a pin shaft one 5, a pin 6, a connecting rod a 7, a connecting rod, a motor, a motor, a guide block 10, and a cartridge assembly comprises a gap ring 12. , Gear 13, motor 2.

[0027] Specifically, the speaker block 2 is fixed to the charging base 3, and one end of the charging base 3 is connected to the flexible joint 22, and the guide block 10 is fixed to the other end ...

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Abstract

The invention provides a connection device between a charging gun and a charging interface, which belongs to the technical field of electric vehicle charging. The connection device between the charging gun and the charging interface includes a guide head arranged on the charging gun and a clamping assembly arranged on the charging interface. The charging gun and the guide head are connected by a flexible joint. The guide head includes a horn block and a charging base. , turntable, pin shaft one, pin shaft two, connecting rod one, connecting rod two, motor one and guide block, clamping assembly package notched ring gear, gear, motor two. The invention has the advantage of making the connection between the charging gun and the charging interface more reliable.

Description

Technical field [0001] The present invention belongs to the field of electric vehicle charging technology, and it is directed to a charging gun and a charging interface, particularly a connecting device for a charging gun and a charging interface. Background technique [0002] Electric cars refers to the power of the vehicle power supply. Existing electric vehicles such as charging guns on chargers (charging piles) are charged, and the charging gun is inserted into the charging interface on the electric vehicle. The charging cabinet can charge the electric vehicle. [0003] When charging the electric vehicle, the operator needs to insert the charging gun into the charging interface of the electric vehicle. If the operator is inserted when the charging gun is inserted into the charging interface, there will be no connection between the connection, and the action of other factors in the outside world. The phenomenon that causes the charging gun and the charging equipment, which cau...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/639H01R13/631B60L53/16
CPCH01R13/639H01R13/631B60L53/16H01R2201/26Y02T10/70Y02T10/7072Y02T90/14
Inventor 吕梅蕾黄晓刚徐拥华杨威
Owner QUZHOU UNIV
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