Locating pin type battery box quick-changing system of new energy vehicle

Abstract

The invention relates to the field of electrically driven vehicles, in particular to a locating pin type battery box quick-changing system of a new energy vehicle. The locating pin type battery box quick-changing system of the new energy vehicle comprises a battery inner box, a battery outer box, an electromagnetic lock latching mechanism and a sliding guide rail assembly, wherein a battery pack is installed in the battery inner box, the battery inner box is arranged inside the battery outer box, and the front end of the battery inner box is connected with the front end of the battery outer box through the electromagnetic lock latching mechanism. An outer wall bottom of the battery inner box is connected with an inner wall bottom of the battery outer box through the sliding guide rail assembly. A locating pin plate and a locating buckle are installed on a front end face of the sliding guide rail assembly, and a locating pin is installed on the locating pin plate. A locating latch is installed on a back end face of the sliding guide rail assembly, and the locating pin is installed on the locating latch. By means of the locating pin type battery box quick-changing system of the new energy vehicle, quick changing, fixing and locking of the battery box can be guaranteed, and firm fixing is achieved. The installation is guaranteed to be correct, the battery box is enabled to be quick and convenient to change, and the battery box changing efficiency is improved.

Description

technical field [0001] The invention relates to the field of electric vehicles, in particular to a battery box of the electric vehicle. Background technique [0002] Due to its environmental protection and energy saving, electric vehicles are increasingly valued by the government. Energy storage systems for electric vehicles are key components. The weight and volume of the battery box in the energy storage system are large, and the quality of its installation and fixation directly determines whether the energy storage system can work normally. If the battery box is not positioned and fixed properly, the vibration of the vehicle body will It is easy to cause poor connection between the positive and negative terminals of the battery box and the positive and negative terminals of the vehicle, which may cause serious accidents due to ablation of the terminals. Most of the current energy storage systems are installed and fixed on the rear compartment of the passenger car or the...

AI Technical Summary

Problems solved by technology

The weight and volume of the battery box in the energy storage system are large, and the quality of its installation and fixation directly determines whether the energy storage system can work normally. If the battery box is not positioned and fixed properly, the vibration of the vehicle body will It is easy to cause poor connection between the positive and negative terminals of the battery box and the positive and negative terminals of the vehicle, which may cause serious accidents due to ablation of the terminals

Most of the current energy storage systems are installed and fixed on the rear cabin of the passenger car or the chassis bracket by bolts, which are generally difficult to disassemble and replace, and it is difficult to replace the battery box when repairing, maintaining or charging storage.

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