Buckle-type control box used for being connected with frame of electric vehicle

Abstract

The invention provides a buckle-type control box used for being connected with the frame of an electric vehicle. The buckle-type control box comprises a box body, buckles and a buckle tongue, the box body comprises a cover plate and a side enclosure wall which are enclosed to form a rectangular box structure, an upper cable entry hole is formed in the middle of the side enclosure wall on the upper side, a lower cable entry hole is formed in the middle of the side enclosure wall on the lower side, each of the left and right sides of the upper cable entry hole is provided with one buckle connected with the frame, a buckle gap is reserved between a buckle plate of the buckles and the side enclosure wall, the buckle tongue protruding downwards and outwards connected to the position of the lower cable entry hole is arranged on the side enclosure wall, and a fixing screw hole used for being connected with the frame is arranged in the middle of the buckle tongue. The buckle-type control box has the advantages that the buckle-type control box is fixed with the frame only by screwing a screw in a fixed screw hole of the buckle tongue, convenience in operation is achieved, environmental monitoring alarm can be performed, and a controller is enabled to run in safe external environment.

Description

Technical field [0001] The invention belongs to the field of electric vehicle structures, and in particular relates to a card-type controller box used for connecting with an electric vehicle frame. Background technique [0002] Electric vehicle controller refers to a master device that changes the wiring of the main circuit or control circuit in a predetermined sequence, and changes the resistance value in the circuit to control the start, speed, brake and reverse of the motor; the electric vehicle controller box is used for loading The controller of the electric vehicle has the function of shielding and protecting the controller. The four corners of the existing controller box are provided with an outer tab, and the middle of the outer tab is provided with a screw hole for connecting with the frame. In the state of the mother, the plastic insert is easy to be broken, resulting in cost waste, and there are also inconveniences in the operation of the four corner fixed workers, whi...

AI Technical Summary

Problems solved by technology

[0002] The electric vehicle controller refers to the main command device that changes the wiring of the main circuit or the control circuit in a predetermined order, and changes the resistance value in the circuit to control the start, speed regulation, braking and reverse of the motor; the electric vehicle controller box is used for loading The controller of the electric vehicle has the function of shielding and protecting the controller. The four corners of the existing controller box are respectively provided with an outer tongue, and the middle part of the outer tongue is provided with a screw hole for connecting with the vehicle frame. In the female state, the plastic inlaid female is easy to break, resulting in waste of cost, and the operation of the fixed four corners is also inconvenient for workers, which affects work efficiency

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