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A platform for research: civil engineering, architecture and urbanism
Recognizable door lock enhancing magnetic attraction
The invention discloses a recognizable door lock enhancing magnetic attraction. The recognizable door lock comprises a stop piece, a spring, attraction blocks, contact probes, a recognition device, a microprocessor, a drive motor, a lock cylinder part and a contact probe disc. The stop piece is located outside the lock cylinder part of a lock structure and used for stopping a lock cylinder. The contact probe disc is arranged under the stop piece. The spring, one or more attraction blocks and two or more contact probes are arranged at the upper portion of the contact probe disc to achieve displacement control over the stop piece. When signals recognized by the recognition device are processed through the microprocessor and transmitted to the contact probe disc, the stop piece is attracted through one or more attraction blocks, and after all the contact probes make contact with the stop piece, the signals are transmitted to the microprocessor. The microprocessor transmits the signals to the drive motor, and the drive motor controls the lock cylinder part to carry out the unlocking action. Either the stop piece or the attraction blocks are made of permanent magnets, either the stop piece or the attraction blocks are made of ferromagnet materials, or the stop piece and the attraction blocks are all made of permanent magnets and are attracted in the polarity direction. The recognizable door lock is high in safety, low in cost and wide in application range.
Recognizable door lock enhancing magnetic attraction
The invention discloses a recognizable door lock enhancing magnetic attraction. The recognizable door lock comprises a stop piece, a spring, attraction blocks, contact probes, a recognition device, a microprocessor, a drive motor, a lock cylinder part and a contact probe disc. The stop piece is located outside the lock cylinder part of a lock structure and used for stopping a lock cylinder. The contact probe disc is arranged under the stop piece. The spring, one or more attraction blocks and two or more contact probes are arranged at the upper portion of the contact probe disc to achieve displacement control over the stop piece. When signals recognized by the recognition device are processed through the microprocessor and transmitted to the contact probe disc, the stop piece is attracted through one or more attraction blocks, and after all the contact probes make contact with the stop piece, the signals are transmitted to the microprocessor. The microprocessor transmits the signals to the drive motor, and the drive motor controls the lock cylinder part to carry out the unlocking action. Either the stop piece or the attraction blocks are made of permanent magnets, either the stop piece or the attraction blocks are made of ferromagnet materials, or the stop piece and the attraction blocks are all made of permanent magnets and are attracted in the polarity direction. The recognizable door lock is high in safety, low in cost and wide in application range.
Recognizable door lock enhancing magnetic attraction
XU SHENGWEI (author)
2016-01-20
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser
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