Harness plug assembly

Abstract

The invention discloses a harness plug assembly. The harness plug assembly comprises a male plug-in, a first separation grid and a limitation spacer, wherein the first separation grid is arranged at one end of the male plug-in, a first through hole is formed in the first separation grid and is corresponding to a first passage, the first separation grid can move along a radial direction of a firstcavity so that the first through hole and the first passage are aligned or staggered, the limitation spacer is arranged at one end, far away from the first separation grid, of the first cavity, a third through hole is formed in the limitation spacer and is corresponding to the first passage, and the limitation spacer can move towards an axial direction of the first cavity. A male terminal is blocked by the first separation grid, the problem that a tail part of the male terminal is stressed and separated from the passage during plug to cause avoidance is effectively solved, and the plug reliability and safety are improved; and moreover, the male terminal is limited by the limitation spacer, the male terminal is prevented from inclining or being damaged, the damage probability of the male terminal is reduced, and the lifetime of the male terminal is improved.

Description

technical field [0001] The invention relates to the technical field of wiring harness plugging, in particular to a wiring harness plugging assembly. Background technique [0002] There are various electrical structures in the car, and various electrical structures need to be connected by wire harness. When connecting the wire harness, the wire harness plug-in is an indispensable part. The wire harness plug-in is generally designed with terminals. After the plug-in is connected to the plug-in, through The clamping of the respective internal terminals finally realizes the transmission of current. [0003] Therefore, the reliability of the connection between plug-ins is very important. In general, such as figure 1 As shown, the harness plug-in includes male plug-in 1 and female plug-in 2, please refer to figure 2 , male connector 1 is installed with male terminal 3, please refer to image 3 , a female terminal 4 is installed in the female plug-in 2, and the male plug-in 1 a...

AI Technical Summary

Problems solved by technology

However, when the current male connector 1 and the female connector 2 are mated, the male terminal 3 and the female terminal 4 need to be completely aligned. Push it into the male connector 1 in parallel. Once the female connector 2 is pushed in obliquely, the male and female terminals 4 will not be aligned, resulting in deformation, damage or skew of the male terminal 3.

Since the male terminal 3 is inside the male connector 1, it is not easy to find after the male terminal 3 is damaged or skewed. Generally, the female connector 2 will continue to be pushed hard, and the female connector 2 pushes the male terminal 3, causing the male terminal 3 to withdraw from the male connector 1. Eventually, the current cannot be passed normally and an electrical failure occurs

[0004] In addition, after the separation of the male and female connectors 2, since the adjacent male terminals 3 in the male connector 1 are very close to each other, accidental touches are prone to occur, resulting in potential safety hazards.

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