Push-pull magnetic locking connector

By introducing a push-pull magnetic locking structure and a reset elastic member into the magnetic connector, and utilizing the magnetic circuit changes of the permanent magnet and the permanent magnet ring, the problems of structural wear and reduced insertion and extraction force of the existing magnetic connector are solved, and a more efficient solution is achieved. High plugging and unplugging effect and better contact reliability of electronic components.

CN114389104AActive Publication Date: 2022-04-22HIGO TECH (SUZHOU) CO LTD
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Patent Information

Application Number
CN202210080524.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2022-01-24
Publication Date
2022-04-22
Estimated Expiration
2042-01-24

AI Technical Summary

Technical Problem

The structure of existing magnetic connectors wears out after repeated use, and the plug-in and pull-out force decreases, resulting in low contact reliability of electronic components and making it difficult to balance the suction force and pull-out force.

Method used

Design a push-pull magnetic locking connector. By arranging a permanent magnet ring between the first and second permanent magnets, and using the axial sliding of the push-pull housing to align or stagger the permanent magnets, combined with the reset elastic member, stable connection and Unlock easily.

Benefits of technology

It effectively improves the plugging and unplugging effect of the magnetic connector, provides strong adsorption force and small detachment force, extends the service life of the connector and improves the contact reliability of electronic components.

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Abstract

The invention discloses a push-pull magnetic locking connector, which comprises a first terminal, a second terminal, a first shell sleeved on the periphery of the first terminal, a second shell sleeved on the periphery of the second terminal and a push-pull shell, a first permanent magnet is arranged in the first shell, a second permanent magnet is arranged in the push-pull shell, and the first permanent magnet and the second permanent magnet are arranged in the push-pull shell. A permanent magnet ring for interacting with the first permanent magnet and the second permanent magnet is arranged in the second shell; the first shell and the second shell form stable connection, so that the first permanent magnet abuts against the permanent magnet ring, and the first terminal and the second terminal form stable connection; and the push-pull shell can axially slide relative to the peripheral part of the first shell so as to drive the second permanent magnet to move to be aligned with or staggered from the first permanent magnet, so that the first terminal and the second terminal are locked or unlocked. By using the device, the plugging effect of the magnetic connector can be effectively improved.
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