Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an electromechanical mixed asynchronous additional tooth-driven alarm anti-theft lock. A connection body is hidden in a hidden hole and separated from a rear lock cylinder, an expansion piece, a tooth rotating wheel and a locking column lock a front lock cylinder, and the front lock cylinder and the rear lock cylinder are separated from each other completely and conduct asynchronous rotating alarm. An electronic remote control device is arranged in a power supply circuit of an electromagnet in a hidden mode. The lock integrates electromechanical interlocking invisibility, mechanical interlocking, invisibility, front lock cylinder and rear lock cylinder connection invisibility and asynchronous alarm, a thief cannot open an interlocking device and rotate the rear lock cylinder, only the front lock cylinder can be rotated even if inner supporting locking and the locking column are damaged through barbaric means, and the rear lock cylinder cannot be rotated; even if the thief removes the front lock cylinder and the rear lock cylinder through an electric hand drill in a drilling mode, a connection tongue is rotated through a clamp and the like, the power supply circuit of the electromagnet cannot be switched on due to the fact that no fixed contact exists to make contact with a rotating contact, the power supply circuit of the electromagnet is cut off through the electronic remote control device, a safety lock bolt cannot be opened, and the complete and thorough anti-theft function can be achieved.
The invention discloses an electromechanical mixed asynchronous additional tooth-driven alarm anti-theft lock. A connection body is hidden in a hidden hole and separated from a rear lock cylinder, an expansion piece, a tooth rotating wheel and a locking column lock a front lock cylinder, and the front lock cylinder and the rear lock cylinder are separated from each other completely and conduct asynchronous rotating alarm. An electronic remote control device is arranged in a power supply circuit of an electromagnet in a hidden mode. The lock integrates electromechanical interlocking invisibility, mechanical interlocking, invisibility, front lock cylinder and rear lock cylinder connection invisibility and asynchronous alarm, a thief cannot open an interlocking device and rotate the rear lock cylinder, only the front lock cylinder can be rotated even if inner supporting locking and the locking column are damaged through barbaric means, and the rear lock cylinder cannot be rotated; even if the thief removes the front lock cylinder and the rear lock cylinder through an electric hand drill in a drilling mode, a connection tongue is rotated through a clamp and the like, the power supply circuit of the electromagnet cannot be switched on due to the fact that no fixed contact exists to make contact with a rotating contact, the power supply circuit of the electromagnet is cut off through the electronic remote control device, a safety lock bolt cannot be opened, and the complete and thorough anti-theft function can be achieved.
Asynchronous and electromechanical mixed tooth pushing additional anti-theft alarm lock
| Europäisches Patentamt | 2015
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| Europäisches Patentamt | 2015
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| Europäisches Patentamt | 2015
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| Europäisches Patentamt | 2015