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Connecting device, battery end connecting device, electric vehicle and battery pack assembly

A technology for connecting devices and battery packs, applied in the direction of electric vehicles, battery pack components, battery/battery traction, etc., can solve the problems of insufficient stability of electrical connectors and other connectors, and achieve a good connection effect

Pending Publication Date: 2021-10-12
AULTON NEW ENERGY AUTOMOTIVE TECHNOLOGY GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a connection device, a battery terminal connection device, an electric vehicle and a battery pack assembly in order to overcome the defect of insufficient stability of the electrical connector of the battery pack and other connectors in the prior art.

Method used

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  • Connecting device, battery end connecting device, electric vehicle and battery pack assembly
  • Connecting device, battery end connecting device, electric vehicle and battery pack assembly
  • Connecting device, battery end connecting device, electric vehicle and battery pack assembly

Examples

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Embodiment Construction

[0055] The present invention is further illustrated below by means of examples, but the present invention is not limited to the scope of the examples.

[0056] Such as figure 1 As shown, the present invention provides a connection device 100, the connection device 100 is used for figure 2 The lock connection part 201 of the battery terminal connection device 200 shown is matched, and the lock connection part 201 is fixedly connected with the first connector 202 installed on the battery pack. The connection device 100 includes a second connector 1, a moving mechanism 2 and a driving mechanism, the second connector 1 is used to connect with the first connector 202; the moving mechanism 2 is fixed on the second connector 1, and the moving mechanism 2 is set There is a locking structure 21, and the locking structure 21 is used to cooperate with the lock connection part 201; the locking structure 21 has a starting position 22 and a locking position 23; a driving mechanism (not sh...

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Abstract

The invention provides a connecting device, a battery end connecting device, an electric vehicle and a battery pack assembly. The connecting device comprises a second connector, a moving mechanism and a driving mechanism, and the second connector is used for being connected with a first connector; the moving mechanism is fixed to the second connector and provided with a locking structure, and the locking structure is used for being matched with the lock connecting part. The locking structure has an initial position and a locking position; the driving mechanism can drive the second connector and the moving mechanism to move so that the lock connecting part can move to the locking position from the initial position of the locking structure. The driving mechanism can drive the second connector and the moving mechanism to move, so that the second connector gradually moves towards the first connector, and the locking structure and the lock connecting part play a role in guiding and aligning the first connector; after the first connector and the second connector are completely connected, the locking structure and the lock connecting part also have the function of mutually locking the first connector and the second connector.

Description

technical field [0001] The invention relates to a connection device and an electric vehicle comprising the connection device. [0002] The invention also relates to a battery terminal connection device and a battery pack assembly comprising the battery terminal connection device. Background technique [0003] When the battery pack is installed on an electric vehicle or other devices, the electrical connector of the battery pack needs to be connected with the electrical connector of the electric vehicle or other devices. In the design of the existing battery pack, when the electrical connector of the battery pack is connected with other electrical connectors, the locking force of the battery pack itself can only be used to ensure the reliability of the connection, and the electrical connector of the battery pack is connected with other electrical connectors. The relative position of the connectors when connected is also affected by the tolerances of the battery pack itself. ...

Claims

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Application Information

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IPC IPC(8): B60L50/60H01M50/262H01M50/249
CPCB60L50/66Y02T10/70
Inventor 张建平陈新雨兰志波
Owner AULTON NEW ENERGY AUTOMOTIVE TECHNOLOGY GROUP
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