A control method of a smart lock with a handle built-in electromagnetic clutch

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By integrating the clutch into the handle of the smart lock, the lock body rotation is used to achieve the unlocking or locking state, which solves the problem of the large space occupied by the clutch in existing smart locks. This achieves functional optimization of the smart lock and automatic control of user identification, improving stability and security.

CN118346126BActive Publication Date: 2026-07-21SHENZHEN KAADAS INTELLIGENT TECH CO LTD

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Patents(China)
Current Assignee / Owner: SHENZHEN KAADAS INTELLIGENT TECH CO LTD
Filing Date: 2024-05-09
Publication Date: 2026-07-21

AI Technical Summary

Technical Problem

In existing smart locks, the clutch is mounted on the panel, which takes up a lot of space and limits the functionality of the smart lock.

Method used

The clutch is built into the handle of the smart lock, and the lock is opened or closed by rotating the lock body, saving panel space. User identification and automatic control are achieved through structural components on the panel.

Benefits of technology

It improves the space utilization of smart locks, realizes the rational layout of intelligent control functions, and enhances the stability and security of user experience.

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Abstract

The application discloses a control method of a smart lock with a handle built-in electromagnetic clutch, and the control method is applied to the smart lock with the handle built-in electromagnetic clutch. The clutch comprises a shell, a rotating piece, a sliding piece and an electromagnetic telescopic device. The shell is mounted on a handle of the smart lock, the rotating piece is connected to a lock body of the smart lock, the lock body is rotated to make the smart lock in an unlocking state or a locking state, the sliding piece is arranged in the shell, and the electromagnetic telescopic device is connected to the sliding piece and the shell. The control method comprises the following steps: the smart lock identifies users indoors and outdoors; if the smart lock successfully identifies and verifies the user outdoors, the electromagnetic telescopic device drives the sliding piece to move, so that the sliding piece is cooperatively linked with the rotating piece; and when the handle is pressed by the user, the rotating piece is synchronously rotated with the shell, so that the smart lock is in the unlocking state. The application improves the space utilization of the smart lock.

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