Position assurance and electrical connector set employing same

By designing the linkage between the position guarantee component, the slider, and the locking limit block, the problem of limited space for unlocking the elastic handle of the electrical connector is solved, achieving a more convenient unlocking operation and a stable connection.

CN122393672APending Publication Date: 2026-07-14HU LANE ELECTRONICS NANJING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HU LANE ELECTRONICS NANJING CO LTD
Filing Date
2026-05-26
Publication Date
2026-07-14

AI Technical Summary

Technical Problem

Existing electrical connectors have limited operating space and travel for the flexible clasp unlocking mechanism, which is particularly inconvenient to operate when wearing gloves or with obstructed vision, thus affecting the user experience.

Method used

Design a position guarantee component, including a slider and a locking limit block. The slider moves back and forth in the groove at the rear end of the electrical connector, which is linked to the unlocking of the elastic handle, increasing the operating space and stroke, and the locking limit block prevents accidental locking.

Benefits of technology

The increased unlocking space and travel of the flexible handle reduce the force required for unlocking, improve ease of operation and user experience, and prevent accidental locking, ensuring the stability and reliability of the connection.

✦ Generated by Eureka AI based on patent content.

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    Figure CN122393672A_ABST
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Abstract

The application relates to a position assurance piece and an electric connector group adopting the same. The position assurance piece is used for twice locking a first electric connector and a second electric connector of a plug-in type, wherein the first electric connector is provided with an elastic clamping handle extending from front to back along a plug-in direction and is provided with a limiting protrusion on the elastic clamping handle; the second electric connector is provided with a clamping beam which connects the first electric connector and the second electric connector when the clamping beam is clamped with the limiting protrusion on the elastic clamping handle; the position assurance piece comprises a sliding block, a mounting groove extending backward along the plug-in direction is arranged in the middle of the front end of the sliding block along the plug-in direction to slide and connect the rear end of the elastic clamping handle, pre-assembly abutting blocks are formed on both sides of the mounting groove of the front end of the sliding block along the plug-in direction, and locking limiting blocks are protruded on both sides of the rear end of the sliding block along the plug-in direction. The position assurance piece is designed in an integrated linkage mode with the elastic clamping handle, so that the unlocking operation space and stroke of the elastic clamping handle are increased.
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