Automobile microswitch

By introducing anti-disengagement and protective components into automotive microswitches, the problem of loose connections during vehicle operation is solved, ensuring signal transmission and circuit continuity, extending the lifespan of wires, and simplifying the installation process.

CN224288195UActive Publication Date: 2026-05-26SHIYAN PUOU AUTOMOTIVE ELECTRIC CO LTD
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Patent Information

Application Number
CN202521236985.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-06-17
Publication Date
2026-05-26
Estimated Expiration
2035-06-17

AI Technical Summary

Technical Problem

During driving, automotive microswitches are easily affected by external forces, causing the connection with the wiring harness to loosen or fall off, affecting signal transmission and circuit conduction, and resulting in the inability to perform related functions properly.

Method used

An automotive micro switch was designed, comprising an anti-disengagement component and a protective component. The anti-disengagement component uses a locking block and a spring to achieve a stable connection between the male and female connectors. The protective component protects the wires with a sealant filling layer and an outer jacket to prevent wear and ensure stable connection and signal transmission.

Benefits of technology

This achieves a stable connection between the micro switch and the wire harness, ensuring signal transmission and circuit continuity, extending the service life of the wires, and simplifying the subsequent installation process.

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Abstract

The utility model provides an automobile microswitch which comprises a microswitch body, a male connector is installed on the side surface of the microswitch body, the male connector is connected with a female connector in an inserted mode, and the female connector is connected with a wiring terminal through a wire. The anti-drop assembly is arranged on one side of the microswitch, and the anti-drop assembly is used for anti-drop connection of the male connector and the female connector; the protection assembly is installed on the surface of the wire, and the protection assembly is used for anti-abrasion protection of the surface of the wire. Under the action of the arranged anti-falling assembly, the limiting anti-falling effect of the clamping block on the clamping plate is achieved, stable connection between the male plug connector and the female plug connector is guaranteed, the anti-falling effect of connection between the microswitch and the wire harness is achieved, signal transmission and circuit conduction are guaranteed, and normal implementation of related functions is achieved; the protection assembly is tightly sleeved on the surface of the wire.
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