Wiring device between motor and controller

Abstract

The invention discloses a wiring device between a motor and a controller. The wiring device comprises a base, a roll ball containing board, a spring mounting plate and a top board, wherein the base, the roll ball containing board, the spring mounting plate and the top board are made of insulating materials. The roll ball containing board comprises a plurality of mounting grooves and wire pressing grooves, wherein the mounting grooves are used for containing roll balls, the wire pressing grooves correspond to the mounting grooves in a one-to-one mode, and the wire pressing grooves and the mounting grooves are all independent. A baseplate is provided with conductive structures which make the mounting grooves and the wire pressing grooves be communicated in a one-to-one mode. The spring mounting plate comprises a plurality of spring mounting holes and a plurality of wire pressing holes, wherein the spring mounting holes correspond to the mounting grooves in position in a one-to-one mode, and the wire pressing holes correspond to the wire pressing grooves in position in a one-to-one mode. The roll balls are mounted in all the mounting grooves. Springs for pressing the roll balls are mounted in the spring mounting holes respectively. The top board presses the springs and is provided with bolt holes which correspond to the wire pressing holes in position in a one-to-one mode. Wire pressing bolts are mounted in all the bolt holes and all the wire pressing holes. According to the wiring device, the motor and the controller are wired quickly, the wiring part is firm, all phases of wires will not be collided, and the wiring part is neat.

Description

technical field [0001] The invention relates to a wiring device, in particular to a wiring device for a motor and a controller. Background technique [0002] In the field of motor wiring of electric vehicles, there are multiple wires connecting the motor and the controller. At present, the wire ends of the conventional controller and the motor generally have a conductive ring, and the clip is used to clamp the conductive ring to make the controller The wires are connected to the wires of the motor. However, there are some problems in this wiring method; 1. Each phase line collides to generate electric sparks, resulting in damage to the MOS tube of the controller, which may indirectly cause the controller to catch fire and threaten personal safety; 2. The conductive ring is easily loosened by the clip and causes Poor contact. Contents of the invention [0003] The technical problem to be solved by the present invention is: to provide a wiring device for the motor and the ...

AI Technical Summary

Problems solved by technology

However, there are some problems in this wiring method; 1. Each phase line collides to generate electric sparks, resulting in damage to the MOS tube of the controller, which may indirectly cause the controller to catch fire and threaten personal safety; 2. The conductive ring is easily loosened by the clip and causes Poor contact

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