Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel electromagnetic lock entrance guard system
The invention relates to the field of electromagnetic locks, in particular to a novel electromagnetic lock entrance guard system comprising a movable door, a frame matching with the movable door, and a magnetic steel pin and a pin hole which match with each other mutually. The magnetic steel pin is arranged on one of the movable door or the frame, and the pin hole is formed in the other one of the movable door or the frame; in addition, the system comprises an electromagnetic coil performing electromagnetic induction with the magnetic steel pin, and the electromagnetic coil is arranged adjacent to the magnetic steel pin. By the aid of the system, the problem that the electromagnetic lock is limited by the magnetic force is solved, and the closing force of the electromagnetic lock is not limited by the magnetic force.
Novel electromagnetic lock entrance guard system
The invention relates to the field of electromagnetic locks, in particular to a novel electromagnetic lock entrance guard system comprising a movable door, a frame matching with the movable door, and a magnetic steel pin and a pin hole which match with each other mutually. The magnetic steel pin is arranged on one of the movable door or the frame, and the pin hole is formed in the other one of the movable door or the frame; in addition, the system comprises an electromagnetic coil performing electromagnetic induction with the magnetic steel pin, and the electromagnetic coil is arranged adjacent to the magnetic steel pin. By the aid of the system, the problem that the electromagnetic lock is limited by the magnetic force is solved, and the closing force of the electromagnetic lock is not limited by the magnetic force.
Novel electromagnetic lock entrance guard system
XU CHENGXIN (Autor:in) / LING WEIWEI (Autor:in) / MA WENYING (Autor:in) / SONG TING (Autor:in)
08.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
E05B
LOCKS
,
Schlösser
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