Four-core magnetic watchband lock

By designing a four-core structure and spring system, the magnetic watchband lock achieves stable locking and reliable monitoring, solving the problems of easy unlocking and watchband adjustment in existing magnetic locks, and enhancing the locking firmness and monitoring effect.

CN118958792BActive Publication Date: 2026-07-21SHENZHEN AFFECTION INTERACTIVE TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SHENZHEN AFFECTION INTERACTIVE TECH CO LTD
Filing Date
2024-08-06
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Existing magnetic locks are easily damaged and unlocked by external force, lack sufficient locking stability, and the strap length is inconvenient to adjust and does not support cut alarm.

Method used

It adopts a four-core structure, including a lock case, button module, pressure plate, middle partition, long lock assembly and short lock assembly. The movement of the button module drives the long and short lock assemblies to be embedded into the corresponding slots. Combined with the elastic force of the spring and the pressure spring, the four cores are locked synchronously, the strap circuit is connected and supports cut alarm.

Benefits of technology

The magnetic watchband lock has been improved in terms of locking stability to prevent unlocking, supports watchband length adjustment, and monitors the locking status through resistance changes to enhance monitoring effectiveness.

✦ Generated by Eureka AI based on patent content.

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    Figure CN118958792B_ABST
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Abstract

The present application relates to the technical field of magnetic watchband lock, disclose four core magnetic watchband lock, including lock shell, key module, pressure platform, partition, two long lock assembly and two short lock assembly, lock shell includes upper cover and bottom shell, two long lock assembly is respectively with key module assembly arrangement, two short lock assembly is respectively with upper cover assembly arrangement, pressure platform is with key module assembly arrangement;The bottom shell is used for connecting watchband;Key module is moved under the pressing force arrangement, the upper cover has long lock groove, key module is used to drive long lock assembly to move and until long lock assembly is embedded to long lock groove, key module has short lock groove, short lock groove is used for short lock assembly to be embedded and locked;When pressing and locking, two long lock assembly and two short lock assembly are arranged synchronously. In this way, four core synchronous locking force is applied, the locking reliability of magnetic watchband lock is greatly improved, it is not easy to unlock in any direction under strong knocking, and the monitoring effect of magnetic watchband lock is guaranteed.
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