Terminal protection sleeve and floating connector

CN224342638UActive Publication Date: 2026-06-09DONGGUAN WEIFENG HARDWARE ELECTRONICS PROD CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
DONGGUAN WEIFENG HARDWARE ELECTRONICS PROD CO LTD
Filing Date
2025-05-26
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

The rigid contact structure of existing connector spring terminals is difficult to adaptively adjust in high-precision docking scenarios, resulting in mechanical stress shift, affecting service life and contact reliability, and is prone to intermittent circuit breakage, especially in vibration environments.

Method used

A terminal protection sleeve is designed, including a fixed part, a floating part, and a connecting part. It provides dynamic compensation force through elastic connection to ensure that the contact force is within the effective range. The wavy connecting part and the bent spring structure are used to improve contact stability.

Benefits of technology

Dynamic floating compensation of the terminal group is achieved, which improves contact force and contact reliability, avoids terminal deformation and contact force attenuation, and enhances the stability and service life of the connector.

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    Figure CN224342638U_ABST
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Abstract

The utility model relates to a kind of terminal protective sleeve and floating connector.The utility model discloses a kind of terminal protective sleeve, sleeve is set to the outside of terminal group, it include: interval is set in the fixed part and floating part of two ends, and the connecting part for elastically connecting the fixed part and the floating part;The terminal group includes the female terminal and male terminal that can be inserted;The female terminal is provided with elastically connected support part and elastic abutment part, the support part is located in the inside of the fixed part, and is fixed with female terminal circuit board;The terminal group is in the state of insertion, the elastic abutment part one side is abutted on the male terminal, and the other side is elastically abutted on the inner wall of the floating part.The utility model discloses the terminal protective sleeve, sleeve is set to the outside of terminal, by being divided into two parts of upper and lower for protective sleeve, middle elastic connecting part is connected, to realize the elastic floating of protective sleeve, to provide dynamic compensation force for terminal, improve the strength of terminal, guarantee the lead-through performance of terminal.
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