Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an electromechanical mixed tooth-driven additional anti-theft alarm combined lock. A connection body is separated from a rear lock cylinder, a locking head locks the rear lock cylinder, an expansion piece, a tooth rotating wheel, a rotating disc and a rotating angle 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 interlocking, the tooth rotating wheel and the rotating angle 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 tooth-driven additional anti-theft alarm combined lock. A connection body is separated from a rear lock cylinder, a locking head locks the rear lock cylinder, an expansion piece, a tooth rotating wheel, a rotating disc and a rotating angle 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 interlocking, the tooth rotating wheel and the rotating angle 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.
Electromechanical mixed asynchronous additional tooth-driven alarm anti-theft lock
| Europäisches Patentamt | 2015
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| Europäisches Patentamt | 2015
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| Europäisches Patentamt | 2015