A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an electromechanical hybrid and additional tooth-pushing anti-theft alarm lock. A connector of the electromechanical hybrid and additional tooth-pushing anti-theft alarm lock is disconnected from a rear lock cylinder, a locking head locks the rear lock cylinder, an expansion sheet, a tooth rotation wheel and a lock column lock a front lock cylinder, the front lock cylinder and the rear lock cylinder are completely disconnected and asynchronously rotate for alarming, and an electronic remote control device is mounted in a power supply circuit of an electromagnet invisibly. The electromechanical hybrid and additional 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 the interlocking device and the lock column 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 hybrid and additional tooth-pushing anti-theft alarm lock. A connector of the electromechanical hybrid and additional tooth-pushing anti-theft alarm lock is disconnected from a rear lock cylinder, a locking head locks the rear lock cylinder, an expansion sheet, a tooth rotation wheel and a lock column lock a front lock cylinder, the front lock cylinder and the rear lock cylinder are completely disconnected and asynchronously rotate for alarming, and an electronic remote control device is mounted in a power supply circuit of an electromagnet invisibly. The electromechanical hybrid and additional 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 the interlocking device and the lock column 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.
Additional tooth pushing electromechanical hybrid anti-theft alarm lock
| European Patent Office | 2015
Tooth pushing additional electromechanical interlocking anti-theft alarm lock
| European Patent Office | 2015
Additional tooth pushing electromechanical interlocking anti-theft alarm lock
| European Patent Office | 2015
Electromechanical hybrid alarm anti-theft lock with additional tooth pushing device
| European Patent Office | 2015
Electromechanical hybrid alarm tooth-pushing anti-theft lock
| European Patent Office | 2015