New energy vehicle battery module

Abstract

The invention discloses a new energy vehicle battery module. The base connecting plate is fixed on the equipped vehicle, the front part is fixed with a support vertical plate assembly, and the rear part is fixed with several battery modules. The upper parts of several battery modules pass through the battery module. The group connection components are connected and fixed. The support vertical plate component includes a moving end and a fixed end. The moving end can rotate around the fixed end. There are several connecting protrusions evenly distributed on the two opposite sides of the BMU, and several connecting protrusions are arranged on the other side. end, the connecting end is connected with the insertion end, and the connecting protrusion is fixed with the moving end through bolt connection. The first matching protrusion, the second matching protrusion and the third matching protrusion are respectively connected with the first groove, the second The groove and the third groove are mated and connected, and the fixing protrusion is mated and fixed with the clamping opening. The invention can ensure the corresponding installation of the plug and the BMU joint, avoid damage to the pins, and improve product quality. The invention is suitable for wide application in new energy vehicles.

Description

technical field [0001] The invention relates to the technical field of new energy vehicles, in particular to a battery module of a new energy vehicle. Background technique [0002] At present, the power battery module is one of the core components of new energy vehicles, and its quality is the most important factor that determines the company's foothold in the market. At present, in the process of battery module design, the BMU (battery management unit) is usually installed horizontally in the box The bottom is fixed with bolts. The wire insertion hole on the BMU is on one side. During the process of inserting wires into the wire insertion hole, due to the limited space, the operator's sight will be blocked by other parts on the box, resulting in The misalignment of the pins will often cause damage to the pins, causing BMU failure, affecting production efficiency and reducing product quality. Contents of the invention [0003] The technical problem to be solved by the pre...

AI Technical Summary

Problems solved by technology

[0002] At present, the power battery module is one of the core components of new energy vehicles, and its quality is the most important factor that determines the company's foothold in the market. At present, in the process of battery module design, the BMU (battery management unit) is usually installed horizontally in the box The bottom is fixed with bolts. The wire insertion hole on the BMU is on one side. During the process of inserting wires into the wire insertion hole, due to the limited space, the operator's sight will be blocked by other parts on the box, resulting in The pins cannot be aligned, which often causes damage to the pins, causing BMU failure, affecting production efficiency and reducing product quality

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