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Linked self-locked modular battery box

A modular battery, self-locking technology, applied in battery pack parts, circuits, electrical components, etc., can solve problems such as poor battery stability, affecting battery use, battery misalignment, etc., to ensure safety, avoid battery falling off, and prevent mistakes effect of operation

Inactive Publication Date: 2019-04-26
TIANJIN MONITRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the technological innovation of the battery box, the modular battery box is more and more replacing the traditional battery box. Misalignment affects the use
The battery in the existing modular battery box still adopts the traditional structure, which is not very reasonable, resulting in poor stability of the battery in the battery box

Method used

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  • Linked self-locked modular battery box
  • Linked self-locked modular battery box
  • Linked self-locked modular battery box

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Embodiment Construction

[0020] The embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings; the present embodiments are descriptive, not restrictive, and cannot thereby limit the protection scope of the present invention.

[0021] A linkage self-locking modular battery box, including a box cover 1 and a box body 2, fixed rings 5 ​​are arranged on both sides of the box body, battery positioning grooves are arranged in the box body, and the box cover is hinged on one side of the box body side.

[0022] The innovation point of the present invention is:

[0023] 1. Two locking rods 7 are longitudinally installed in the box body on the opening side of the box cover. The two locking rods are arranged coaxially butted, and guide and slide in the semicircular groove made by the box body; A compression spring 6 is installed coaxially on the box body at the side end to ensure that the two locking rods are coaxially butted and compressed unde...

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Abstract

The invention relates to a linked self-locked modular battery box which comprises a box cover and a box body. fFxing rings are arranged on two sides of the box body, a positioning groove of a batteryis formed in the box body, the box cover is hinged to one side of the box body, two locking rods are longitudinally arranged in the box body on the opening side of the box cover, the two locking rodsare coaxially in butt joint and are guided to slide in semicircular grooves formed in the box body; a plurality of vertical locking hooks are fixedly installed on the two locking rods at intervals; anopening button is embedded in the box cover at the butt joint part of the two locking rods, return springs are symmetrically arranged between the opening button and the box body below the opening button, a pressing block is slidably arranged in a guide groove formed in the lower end face of the opening button portion corresponding to the butt joint part of the two locking rods, a sharp wedge is arranged at the lower portion of the pressing block, and the sharp wedge is embedded and pressed at the butt joint part of the two locking rods; A locking groove is formed in the box cover portion corresponding to the position of a locking hook fixedly arranged on the corresponding locking rod, and when the two locking rods displace leftwards and rightwards, the locking hook locks or releases the box cover.

Description

technical field [0001] The invention belongs to the field of electric vehicles, and relates to a battery box of an electric vehicle, in particular to a modularized battery box with linkage and self-locking. Background technique [0002] At present, the locking of the battery box is usually still in the traditional form, that is, a keyhole is directly made on the battery box body, and a key is installed on the lock buckle, thereby realizing the locking of the battery. With the technological innovation of the battery box, the modular battery box is more and more replacing the traditional battery box. Dislocation will affect the use. The battery in the existing modular battery box still adopts the traditional structure, which is not very reasonable, resulting in poor stability of the battery in the battery box. [0003] Through the search of published patents, the following two related patents were found: [0004] 1. A modular single battery box (CN205900647U), including a s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/10H01M50/20H01M50/247
CPCH01M50/20Y02E60/10
Inventor 史夏冬韩国亮田杰
Owner TIANJIN MONITRONICS
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