Battery pack battery replacement locking mechanism and automobile

A technology of electric locks and batteries, which is applied to battery pack components, circuits, electrical components, etc., can solve the problems of complicated and time-consuming installation and disassembly of power battery packs, and achieve the effect of stabilizing the self-locking function and improving efficiency

Pending Publication Date: 2022-03-18
DONGFENG MOTOR GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The battery pack replacement locking mechanism and the automobile provided by this application solve the problem that in the prior art, the power battery and the vehicle body of the electric car are generally connected by welding or bolts, and the installation and disassembly process of the power battery pack is complicated and time-consuming. long technical question

Method used

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  • Battery pack battery replacement locking mechanism and automobile
  • Battery pack battery replacement locking mechanism and automobile
  • Battery pack battery replacement locking mechanism and automobile

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] This embodiment provides a locking mechanism for battery pack replacement, which is installed on the vehicle battery replacement frame. figure 1 A schematic diagram of the structure of the battery pack replacement lock mechanism provided in this embodiment, figure 2 A schematic structural diagram of the locking pin provided in this embodiment, image 3 The schematic diagram of the structure of the fixture provided in this embodiment, combined with F...

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Abstract

The invention relates to the technical field of automobiles, in particular to a battery pack battery replacement locking mechanism and an automobile. The battery pack battery replacement locking mechanism comprises a shell, a rack, a gear, a driving part, a fixing part and a locking pin, the shell is provided with a connecting hole, the rack is arranged in the shell, the gear is in meshing transmission with the rack, the driving part is used for driving the rack to do linear reciprocating motion, the fixing part is arranged in the center of the gear, and the locking pin is arranged in the fixing part. A locking pin is in threaded connection with the fixing part in a sleeving manner, and the locking pin is telescopically arranged in the connecting hole so as to be inserted into or separated from the mounting hole of the battery pack. According to the battery pack battery replacement locking mechanism and the automobile, locking and unlocking of the battery pack can be achieved only by driving the rack to do linear reciprocating motion, and efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a locking mechanism for battery pack replacement and an automobile. Background technique [0002] An electric vehicle refers to a vehicle that is powered by a vehicle-mounted power supply, uses a motor to drive the wheels, and meets the requirements of road traffic and safety regulations. It uses electricity stored in the power battery to start. At present, electric vehicles on the market still have the common defect of short mileage, which is far less than that of conventional power models, which greatly limits the range of use of electric vehicles. In order to avoid too long charging time, you can choose to replace the electric vehicle power battery to solve the above problems. When the power battery is insufficient, you can directly replace a fully charged battery pack at the charging station. However, in the prior art, the power battery and the vehicle body of the elect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M50/244H01M50/249H01M50/264
CPCH01M50/249H01M50/264H01M50/244Y02E60/10
Inventor 郭明轩黄红波曹雨奇周坤
Owner DONGFENG MOTOR GRP
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