Battery module charging maintenance fixture

Abstract

The invention relates to the field of fixtures, and discloses a battery module charging maintenance fixture. The battery module charging maintenance fixture comprises a first splint. The first splintis composed of a group of rectangular strips and a group of rectangular plates. Wherein, side wall surfaces of the rectangular strips on the first splint which are close to the rectangular plates on the first splints are fixedly connected with corresponding positions on the front sides of the rectangular plates on the first splint. One end, away from the rectangular strips on the first splint, ofthe front side wall surfaces of the rectangular plates is provided with rectangular slots. In the battery module charging maintenance fixture, a spring on a fixed block inside a limit block can restore a triangle block. When a big gear rotates away from the limit block, the teeth on a small gear can squeeze the triangle block, the triangle block rotates around a rotation shaft, and a baffle blocksthe triangle block, the small gear has little space to rotate, and the big gear cannot rotate either, so that the length between the first splint and a second splint is fixed. The situation that thefixture becomes loose and a battery module falls from the fixture due to the action of force can be avoided.

Description

technical field [0001] The invention relates to the field of clamps, in particular to a battery module charging maintenance clamp. Background technique [0002] Fixture refers to the device used to fix the processing object in the process of mechanical manufacturing so that it can occupy the correct position to accept construction or inspection. It is also called fixture. In a broad sense, any process in the process is used to quickly, The device that installs the workpiece conveniently and safely can be called a fixture. [0003] At present, there are battery module charging and maintenance fixtures on the market, because the force is mutual. When the fixture is clamping the battery module, the battery module is also exerting force on the fixture. The longer the use time, the battery module will do more to the fixture. The longer the force is, the less the clamping force of the clamp will cause the battery module to fall from the clamp. To this end, we propose a battery m...

AI Technical Summary

Problems solved by technology

[0003] At present, there are battery module charging and maintenance fixtures on the market, because the force is mutual. When the fixture is clamping the battery module, the battery module is also exerting force on the fixture. The longer the use time, the battery module will do more to the fixture. The longer the force is, the less the clamping force of the clamp will cause the battery module to fall from the clamp

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