A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an electromagnetic lock blocker. The electromagnetic lock blocker structurally consists of a lock body, a lock core, a panel, an electromagnet and a power supply, wherein the lock body is a closed firm box body; the electromagnet, the power supply and the lock core are arranged in the box body of the lock body; coil circuits of the power supply and the electromagnet are connected with the lock core to control the opening and closing of the circuit of the electromagnet. During use, the panel of the electromagnetic lock blocker faces a to-be-sealed door lock, so the panel and a to-be-sealed door plate are contacted; after the circuit of the electromagnet is switched on by opening the lock core with a key, the electromagnetic lock blocker and the door are connected integrally through powerful suction force.
The invention discloses an electromagnetic lock blocker. The electromagnetic lock blocker structurally consists of a lock body, a lock core, a panel, an electromagnet and a power supply, wherein the lock body is a closed firm box body; the electromagnet, the power supply and the lock core are arranged in the box body of the lock body; coil circuits of the power supply and the electromagnet are connected with the lock core to control the opening and closing of the circuit of the electromagnet. During use, the panel of the electromagnetic lock blocker faces a to-be-sealed door lock, so the panel and a to-be-sealed door plate are contacted; after the circuit of the electromagnet is switched on by opening the lock core with a key, the electromagnetic lock blocker and the door are connected integrally through powerful suction force.
Electromagnetic lock blocker
FENG ZHENG (author)
2015-09-02
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser
Electromagnetic lock structure and electromagnetic lock system
| European Patent Office | 2024