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Battery pack locking mechanism, battery pack and vehicle

A technology for locking mechanisms and battery packs, applied to batteries, electric vehicles, vehicle components, etc., can solve the problems of time-consuming battery replacement and complicated battery replacement operations, and achieve the effects of reducing friction, reducing wear, and saving disassembly time

Active Publication Date: 2022-03-29
NIO ANHUI HLDG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing battery pack locking mechanisms use a bolt tightening mechanism to fasten the battery pack to the car. When replacing the battery pack with this structure, the battery replacement process is time-consuming and the battery replacement operation is also relatively complicated.

Method used

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  • Battery pack locking mechanism, battery pack and vehicle
  • Battery pack locking mechanism, battery pack and vehicle
  • Battery pack locking mechanism, battery pack and vehicle

Examples

Experimental program
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Effect test

Embodiment Construction

[0042] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation methods, Structure, characteristic and effect thereof are as follows in detail.

[0043] figure 1 It is an exploded perspective view of a battery pack locking mechanism according to an embodiment of the present invention. see figure 1 , the battery pack locking mechanism according to the example of the present invention mainly includes: a locking member 100 and a locking fitting 200, one of the locking member 100 and the locking fitting 200 is fixed to the battery pack, and the other is fixed to the battery pack. At the fixed position of the battery pack, the battery pack can be disassembled and assembled on the vehicle by interlocking or unlocking the two. In the following description, the way in which the locking fitting 200 is fixed on the vehicle and the locking member 100 is fixed on the battery pack i...

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PUM

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Abstract

The invention relates to a battery pack locking mechanism, comprising: a locking member and a locking fitting, the locking member includes a shell and an engaging portion; one of the shell and the locking fitting is fixed on The other battery pack is fixed at the fixed position of the battery pack; the engaging part can move between a first position and a second position relative to the casing; when in the first position, the engaging part A part of the engaging portion protrudes out of the housing to interlock with the locking fitting; in the second position, the engaging portion retreats into the housing to engage with the locking file is unlocked. The battery pack locking mechanism of the present invention enables the battery pack to be stably locked on the vehicle, and facilitates quick loading and unloading of the battery pack.

Description

technical field [0001] The invention relates to a locking device, in particular to a locking mechanism for a replaceable battery pack, a battery pack and a vehicle. Background technique [0002] In recent years, batteries have been widely used in the automotive field as an easily replaceable energy source. In the development of electric vehicles, there are still some technical problems that need to be solved urgently. These obstacles restrict the large-scale promotion of electric vehicles, and the charging problem is one of the obvious obstacles. Compared with internal combustion engine vehicles, which can be refueled quickly and easily at gas stations, electric vehicles require special charging facilities and each charge takes a lot of time. For this reason, replacing the battery pack (referred to as battery replacement) as a fast way to replenish the energy of electric vehicles has attracted more and more attention from all parties. [0003] Between the electric vehicle ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K1/04H01M50/264H01M50/249H01M50/244
CPCB60K1/04B60K2001/0455H01M2220/20H01M50/244Y02E60/10B60Y2410/113B60K2001/0438B60K2001/0472H01M50/204H01M50/249H01M50/262Y02T10/70Y02T10/7072
Inventor 袁春萍林海岩李楠田小涛
Owner NIO ANHUI HLDG CO LTD
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