Automobile waterproof connector

By installing a copper sleeve in the fixed connection hole of the car waterproof connector and combining other structural designs such as rib strip structure and high temperature resistance glue, the problem of insufficient fastening strength and shock resistance of the connector is solved, significantly extending the service life and improving safety.

CN222763262UActive Publication Date: 2025-04-15BRIGHE E ELECTRONICS TECH LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202421403201.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-19
Publication Date
2025-04-15
Estimated Expiration
2034-06-19

AI Technical Summary

Technical Problem

The fastening strength of the fixed connection holes of existing automotive waterproof connectors is low, the shock resistance is poor, and there is a risk of rupture in low-temperature environments, which affects the service life.

Method used

Install a copper sleeve in the fixed connection hole of the car waterproof connector, and a rib strip structure is installed on the inside of the plug sleeve, and a positioning column and high-temperature-resistant glue are installed on the bottom. The pin needle is made of brass tin-plated material, the head is an arc structure, and the bottom is an oblique structure.

Benefits of technology

It effectively enhances the fastening strength and shock resistance of the connector, reduces the risk of fixed connection holes breaking in low-temperature environments, extends service life, and prevents product socket deformation and assembly plug docking to prevent stupidity.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN222763262U_ABST
    Figure CN222763262U_ABST
Patent Text Reader

Abstract

The utility model discloses an automobile waterproof connector in the related technical field of connectors, which comprises a waterproof connector main body and a pin, the waterproof connector main body is provided with a plug sleeve, the outer side of the plug sleeve is provided with a silica gel ring, the inner side of the plug sleeve is provided with a rib structure, and the pin is provided with a pin. The bottom surface of the waterproof connector main body is provided with a plastic main body, and the plastic main body is provided with a pin hole. According to the utility model, the copper sleeve is arranged in the fixed connection hole of the waterproof connector main body, so that the fastening strength and anti-seismic performance of a product can be effectively enhanced, the risk that the outer wall of the fixed connection hole is broken in a low-temperature environment is reduced, and the service life of the waterproof connector is prolonged; the rib structures are arranged in a staggered mode and have different specifications, product jack deformation and assembly plug butt joint fool-proof are further prevented, the positioning columns are arranged on the bottom face of the waterproof connector body, and the situation that the direction of a user welding a PCB ornament is wrong can be effectively avoided.
Need to check novelty before this filing date? Find Prior Art