Fastener switching device for automobile wire harness

Abstract

The invention discloses a fastener switching device for an automobile wire harness. The fastener switching device for the automobile wire harness comprises a stud; a square plate is fixedly connectedto the bottom end of the stud; and a backing plate is fixedly connected to the bottom of the square plate. According to the fastener switching device for the automobile wire harness, a sleeve drives arubber sleeve I to move downwards through a thread sleeve and a concave sleeve and is in contact with the surface of an automobile metal sheet; and meanwhile, the concave sleeve can extrude the rubber sleeve I downwards so as to increase the friction force between the concave sleeve and the automobile metal sheet; the concave sleeve fixes the stud through an interaction force, and therefore, theadvantage that the stability of the fastener switching device is improved after clamping claws of the fastener switching device can be clamped into circular holes for compression is obtained; the problem that an existing fastener switching device is prone to being damaged due to shaking in the automobile using process because the existing fastener switching device is also fixed on the surface of the automobile metal sheet through clamping claws and circular holes and does not have a certain pressing mechanism is solved; the practicability of the fastener switching device is improved; and the use is made convenient for people.

Description

technical field [0001] The invention relates to the technical field of automobile wire harnesses, in particular to a buckle adapter device for automobile wire harnesses. Background technique [0002] The automobile wiring harness is the main body of the automobile circuit network. Without the wiring harness, there will be no automobile circuit. The wiring harness refers to the contact terminal made of copper punched and crimped with the wire and cable, and the outside is molded with an insulator or a metal shell, etc. , bundled with wire harnesses to form components connecting circuits. [0003] The wire harness clip is a device used to fix the wire harness assembly inside the car, so as to prevent the wire harness assembly from being separated from the car. The wire harness clip is usually fixed on the surface of the car sheet metal through a round hole, but it cannot be used in some parts of the car body. To fix the wire harness directly through the wire harness buckle, y...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a buckle adapter device for automobile wiring harnesses, which can be pressed after the claws of the buckle adapter device are inserted into the round holes to improve the stability of the buckle adapter device. Advantages, it solves the problem that the existing buckle adapter is also fixed on the surface of the automobile sheet metal through claws and round holes, and does not have a certain pressing mechanism, which causes the buckle adapter to easily shake during the use of the car damage problem

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