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A platform for research: civil engineering, architecture and urbanism
The invention relates to a method for an electric anti-theft lock. The method for the electric anti-theft lock is characterized in that a power source (D) is connected with an alarm device (G), a series circuit set (C) and a delay relay (F) through a wire, and the delay relay (F) in the circuit is in a normally-closed state; when a key (A) is inserted into a key hole (B) to enable a circuit diagram to form an access, an electromagnetic valve (E) is opened. According to the method for the electric anti-theft lock, totally-closed design of a lock cylinder is achieved, a traditional method that a lock cylinder is opened through the cooperation between key teeth is changed, the situation that a lock is opened viciously through tools is avoided, and the safety of the lock is greatly improved; the structure is simple, operation is convenient, and the design is reasonable; manufacturing cost is greatly reduced.
The invention relates to a method for an electric anti-theft lock. The method for the electric anti-theft lock is characterized in that a power source (D) is connected with an alarm device (G), a series circuit set (C) and a delay relay (F) through a wire, and the delay relay (F) in the circuit is in a normally-closed state; when a key (A) is inserted into a key hole (B) to enable a circuit diagram to form an access, an electromagnetic valve (E) is opened. According to the method for the electric anti-theft lock, totally-closed design of a lock cylinder is achieved, a traditional method that a lock cylinder is opened through the cooperation between key teeth is changed, the situation that a lock is opened viciously through tools is avoided, and the safety of the lock is greatly improved; the structure is simple, operation is convenient, and the design is reasonable; manufacturing cost is greatly reduced.
Method for electric anti-theft lock
ZHANG GENGSHENG (author)
2015-09-23
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser