MECHANISM FOR PROTECTION OF DIGITAL LOCK FROM UNAUTHORIZED USE Russian patent published in 2022 - IPC E05B47/00 

FIELD: locking mechanisms.

SUBSTANCE: invention relates to door digital locks, and more specifically to a mechanism for the protection of a digital lock from unauthorized use. Digital lock (1003) is proposed, containing at least two magnets. One magnet (2730) is made of a semisolid magnetic alloy (hereinafter – SSMA), and the other magnet (2720) is made of a magnetic solid alloy (hereinafter – MSA). MSA magnet (2720) is made with the possibility of movement for locking digital lock (1003, 1004) in case of malicious impact on the lock and blocking intruder’s actions. At the same time, magnets (2720, 2730) act as locking pin (2700), and mechanical and/or electromagnetic energy of the specified impact is used for the movement of MSA magnet (2720) in order to lock digital lock (1003) from the intruder. A method for control of a digital lock is also proposed.

EFFECT: low electrical energy consumption, absence of the need for constant electrical energy supply, increase reliability due to the absence of both electrical contacts and bearing and a motor, small dimensions, ease of putting into operation.

19 cl, 55 dwg