Energy storage high-low voltage wire harness connector for new energy pure electric vehicle

Abstract

The invention provides an energy storage high-low voltage wire harness connector for a new energy pure electric vehicle. The connector comprises wire positioning rings, locking covers, a T-shaped sliding block, positioning shafts, a top tight inserted frame, positioning blocks and T-shaped sliding frames, wherein a female is integrally arranged in a rectangular shape, a round cake-shaped wiring seat is convexly supported on the end surface of the rear end of the female, the locking covers are twisted on the round cake-shaped wiring seat in a threaded manner, a square inserted groove is concavely formed in the end surface of the front end of the female, the inside of the square inserted groove is in a triangular array, and three electric connection inserted sleeves are supported in the square inserted groove; and a positioning frame is injection molded to the top end surface of the female, an opening is formed in the front end of the positioning frame, a blocking plate is arranged by inward bending of the head ends of left and right supporting rods of the positioning frame, and the T-shaped sliding block slides to the inside of the positioning frame. By the arrangement of two limiting plates, space between the two limiting plates and the left and right supporting plates of the positioning frame can limit two tightening frames to avoid that the tightening frames rotate and fall off from the female.

Description

technical field [0001] The invention belongs to the technical field of wire harness connectors, and more specifically relates to a new energy pure electric vehicle energy storage high and low voltage wire harness connector. Background technique [0002] A connector is a component that people often come into contact with. Its function is very simple: to build a communication bridge between blocked or isolated circuits in the circuit, so that the current can flow and the circuit can realize the predetermined function. Connectors are an indispensable part of electronic equipment. If you follow the path of current flow, you will always find one or more connectors. The form and structure of connectors are ever-changing, and there are various forms of connectors depending on the application object, frequency, power, application environment, etc. For example, electric vehicle energy storage high and low voltage harness connectors, connectors for lighting on the field, connectors f...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above technical problems, the present invention provides a new energy pure electric vehicle energy storage high and low voltage wire harness connector to solve the problem that the existing wire harness connector has not done too much applicability optimization for the bumpy and vibrating driving environment of the car, resulting in the connector The referendum and the female head are easy to be disconnected due to the shaking and vibration, and the cable and the terminal block will also vibrate up and down relative to each other during the bumpy driving process, which will easily cause the copper wire of the cable to fatigue and break during the shaking and connect with the wiring. In addition, due to the excessive pursuit of the butt tightening strength of the male and female connectors, a complex tightening positioning structure and multi-card setting limit are installed, which makes it inconvenient to plug and disassemble the male and female connectors.

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