Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an electromechanical interlocking and tooth-pushing anti-theft alarm lock. A rear lock cylinder of the electromechanical interlocking and tooth-pushing anti-theft alarm lock is completely disconnected from a connector and a front lock cylinder, the connector is hidden in an invisible hole, an expansion sheet and a tooth rotation wheel lock the front lock cylinder, the front and rear lock cylinders asynchronously rotate for alarming, and an electronic remote control device is mounted in a power supply circuit of an electromagnet. The electromechanical interlocking and tooth-pushing anti-theft alarm lock integrates the functions of electromechanical interlocking invisibility, mechanical interlocking, invisibility, connection invisibility of the front lock cylinder and the rear lock cylinder and asynchronous alarming, so that a thief cannot unlock an interlocking device and cannot rotate the rear lock cylinder; even if an inner support locking part and a connector part are damaged in a barbarous way, only the front lock cylinder can be rotated while the rear lock cylinder cannot be rotated. Even if the thief drills out the front lock cylinder and the rear lock cylinder by using an electric hand drill and rotates a connection tongue by using a tool such as a clamp, a rotary contact is not in contact with a fixed contact, so that the power supply circuit of the electromagnet cannot be switched on; in addition, the electronic remote control device switches off the power supply circuit of the electromagnet, and a transverse safety lock pin cannot be unlocked, so that a thorough anti-theft effect can be achieved.
The invention discloses an electromechanical interlocking and tooth-pushing anti-theft alarm lock. A rear lock cylinder of the electromechanical interlocking and tooth-pushing anti-theft alarm lock is completely disconnected from a connector and a front lock cylinder, the connector is hidden in an invisible hole, an expansion sheet and a tooth rotation wheel lock the front lock cylinder, the front and rear lock cylinders asynchronously rotate for alarming, and an electronic remote control device is mounted in a power supply circuit of an electromagnet. The electromechanical interlocking and tooth-pushing anti-theft alarm lock integrates the functions of electromechanical interlocking invisibility, mechanical interlocking, invisibility, connection invisibility of the front lock cylinder and the rear lock cylinder and asynchronous alarming, so that a thief cannot unlock an interlocking device and cannot rotate the rear lock cylinder; even if an inner support locking part and a connector part are damaged in a barbarous way, only the front lock cylinder can be rotated while the rear lock cylinder cannot be rotated. Even if the thief drills out the front lock cylinder and the rear lock cylinder by using an electric hand drill and rotates a connection tongue by using a tool such as a clamp, a rotary contact is not in contact with a fixed contact, so that the power supply circuit of the electromagnet cannot be switched on; in addition, the electronic remote control device switches off the power supply circuit of the electromagnet, and a transverse safety lock pin cannot be unlocked, so that a thorough anti-theft effect can be achieved.
Interlocking tooth-pushing electromechanical anti-theft alarm lock
| Europäisches Patentamt | 2015
Additional tooth pushing electromechanical interlocking anti-theft alarm lock
| Europäisches Patentamt | 2015
Tooth pushing additional electromechanical interlocking anti-theft alarm lock
| Europäisches Patentamt | 2015
Electromechanical interlocking and additional tooth-pushing anti-theft alarm lock
| Europäisches Patentamt | 2015
Interlocking electromechanical anti-theft alarm lock with tooth pushing device
| Europäisches Patentamt | 2015