Novel automobile wire harness inserting part

Abstract

The invention discloses a novel automobile wire harness inserting part comprising an inserting part body, terminals and an elastic piece. The inserting part body comprises a connecting plate and two terminal installing parts. The two terminal installing parts are fixedly connected through the connecting plate. The terminals are installed in the terminal installing parts. The bottom face of the connecting plate and the side walls of the two terminal installing parts jointly form a U-shaped trough in a surrounding mode. The elastic piece is located in the U-shaped trough and is of an L-shaped structure. The short edge of the L-shaped structure and the bottom face of the connecting plate are fixedly connected. The bottom face of the long edge of the L-shaped structure is flush with the bottom faces of the terminal installing parts. An inserting-connecting part slidably connected with the free end of the long edge is installed at the free end of the long edge. The U-shaped trough is further internally provided with two guide plates arranged on the two sides of the free end of the long edge symmetrically. The two guide plates are each provided with a guide groove. The inserting-connecting part is further slidably connected with the guide grooves. Each guide groove comprises a horizontal section and a rising section. Through the novel automobile wire harness inserting part, the elastic piece can be effectively prevented from breaking at the root due to improper operation, and the service life is prolonged.

Description

technical field [0001] The invention relates to a wire harness plug-in, in particular to a novel automobile wire harness plug-in. Background technique [0002] The automotive wiring harness plug-in is a transitional structure for current transmission, and the plug-in structure design and fixing reliability are crucial to the safety of the wiring harness. [0003] The wiring harness plug-in is assembled in the production line, and the reliable fixing of the plug-in is conducive to the normal implementation of the function of the wiring harness plug-in, otherwise it will easily lead to various faults such as poor contact. There are terminals in the car plug-in, which is a basic component of electrical design. After the plug-in is connected to the plug-in, the current is transmitted through the terminals in the plug-in. Reliable fixing of the terminals in the car plug-in is very important. [0004] Common wire harness plug-ins in the prior art have the following problems: ...

AI Technical Summary

Problems solved by technology

[0005] The shrapnel is easy to break from the root. The movement of the shrapnel in the upper and lower directions of the traditional wire harness plug-in is uncontrollable, resulting in the root of the shrapnel being easily broken after being pressed many times. Therefore, it can only be improved passively by strengthening the thickness of the root.

In addition, the shrapnel of the wiring harness plug-in is also greatly affected by temperature, and it is easy to cause the root to break after repeated clamping

[0006] The terminal is easy to fall off. The terminal of the traditional wire harness plug-in fits with the hole on the terminal through a limit protrusion to achieve fixation and limit. This simple connection method has low fixing reliability and the terminal is easy to fall off

[0007] It is troublesome to replace the terminal. The traditional wire harness plug-in is a closed structure. After repeated plugging and unplugging, it is easy to cause damage to the terminal. Since the wire harness plug-in is a closed structure, it is impossible to disassemble and replace the terminal. You need to use a pick tool to remove the terminal. , it is very troublesome to replace the terminal

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