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Battery locking mechanism

A battery lock and locking technology, applied in electric power units, power units, transportation and packaging, etc., can solve the problems of small battery life, high cost, long charging time, etc., and achieve the effect of compact and simple structure and reliable replacement.

Active Publication Date: 2014-02-26
SHENZHEN JINGZHI MACHINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the problem of the battery has not been solved, and there are still problems such as high cost, low battery life, and long charging time. The emergence of the battery replacement mode has given new vitality to electric vehicles under the current situation.

Method used

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Embodiment Construction

[0025] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0026] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of ill...

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Abstract

The invention provides a battery locking mechanism applied to a battery swap system for electric vehicle chassis. The battery locking mechanism comprises a hanger fastener, a rotating locker retaining box, a central pull shaft, an ejector pin, a clamp pin, and a drive shaft. A drive key of the drive shaft clamps a clamp groove and holds the ejector pin so as to drive the central pull shaft inside the rotating lock retaining box to rotate; meanwhile, the clamp on the central pull shaft is driven to rotate to a first limit groove of a lower cover of the rotating lock retaining box so as to lock the central pull shaft. With the battery locking mechanism, a battery of an electric vehicle can be changed quickly, safely and reliably.

Description

technical field [0001] The invention relates to the field of electric vehicles, in particular to a battery locking mechanism used in a battery swapping system for an electric vehicle chassis. Background technique [0002] At present, the two major issues of environment and energy are urging the rapid development of electric vehicles. However, the battery problem has not been solved, and there are still problems such as high cost, low battery life, and long charging time. The emergence of the battery swap mode has given new vitality to electric vehicles under the current situation. The battery swap mode requires fast battery swap technology, which is closely related to the battery locking mechanism. For the installation and disassembly of the battery, the locking mechanism must be safe and reliable. The battery locking and unlocking requires low precision, easy installation, strong modularity, and strong applicability to different vehicles, so that the battery and electric v...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K1/04
Inventor 王伟谢勇祝明明
Owner SHENZHEN JINGZHI MACHINE
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