Electric vehicle controller convenient to disassemble and assemble

Abstract

The invention provides an electric vehicle controller convenient to disassemble and assemble, and relates to the technical field of electric vehicles. The electric vehicle controller comprises a protective outer shell, the top surface of the protective outer shell is open, a controller body placing groove is formed in the bottom surface in the protective outer shell, and a controller body is movably arranged in the controller body placing groove; locking block devices are oppositely arranged on the two sides of an opening of the controller body placing groove, the locking block devices abut against the controller body, inner shell clamp fixing plates are arranged on the opposite inner walls of the protective outer shell correspondingly, and an inner shell clamping plate is movably arranged between the two inner shell clamp fixing plates; and the two ends of the inner shell clamping plate are movably connected with the inner shell clamp fixing plates through movable clamping devices, a protective cover body is movably arranged on an opening in the top surface of the protective outer shell, and a locking rod device is arranged on the protective cover body. The controller has the advantages that the controller body is convenient to mount and dismount, and convenience can be brought to maintenance and replacement of the controller body.

Description

technical field [0001] The invention relates to the technical field of electric vehicles, in particular to a convenient disassembly and assembly controller for electric vehicles. Background technique [0002] Electric vehicles, that is, electric-driven vehicles, have become one of the main choices of transportation for Chinese residents because of their convenient use and low cost. The electric vehicle controller is the core control device used to control the start, operation, advance and retreat, speed, stop and other electronic devices of the electric vehicle motor. It is like the brain of the electric vehicle and an important part of the electric vehicle. [0003] Since most of the existing installation methods of electric vehicle controllers adopt fixed-point fixed installation, that is, after the electric vehicle controller is installed in the casing, the casing of the electric vehicle controller is fixed by means of screws and nuts. It is laborious to open the shell, ...

AI Technical Summary

Problems solved by technology

[0003] Since most of the existing installation methods of electric vehicle controllers adopt fixed-point fixed installation, that is, after the electric vehicle controller is installed in the casing, the casing of the electric vehicle controller is fixed by means of screws and nuts. It is laborious to open the shell, and at the same time, it is necessary to use other tools when installing and replacing the electric vehicle controller, which causes inconvenience to maintenance. At the same time, repeated disassembly of screws and nuts is easy to cause slippage, which eventually leads to failure. Tighten and fix

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