Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an interlocking electromechanical anti-theft alarm lock with a tooth pushing device. A connection body of the anti-theft alarm lock is disconnected from a rear lock cylinder; a lock-up head locks the rear lock cylinder, and an expansion sheet and a tooth rotating wheel lock a front lock cylinder; the front lock cylinder and the rear lock cylinder are completely disconnected and an alarm is given when the front lock cylinder and the rear lock cylinder asynchronously rotate; an electronic remote control device is mounted in a power supply circuit of an electromagnet; electromechanical interlocking, mechanical interlocking, invisible connection between the front lock cylinder and the rear lock cylinder and asynchronous alarming are integrated, and push-hanging type unlocking is adopted, so that a thief can neither open an interlocking device nor rotate the rear lock cylinder and can only rotate the front lock cylinder instead of the rear lock cylinder even if a lock-up device and a locking column are damaged with savage measures. Even if the thief drills out the front lock cylinder and the rear lock cylinder with an electric hand drill and rotates a connection tongue with a tool such as a clamp, the power supply circuit of the electromagnet cannot be switched on due to no contact between a rotary contact point and a movable contact point; furthermore, the electronic remote control device cuts off the power supply circuit of the electromagnet, and the thief cannot open a safety lock catch; burglary prevention can be completely and thoroughly achieved.
The invention discloses an interlocking electromechanical anti-theft alarm lock with a tooth pushing device. A connection body of the anti-theft alarm lock is disconnected from a rear lock cylinder; a lock-up head locks the rear lock cylinder, and an expansion sheet and a tooth rotating wheel lock a front lock cylinder; the front lock cylinder and the rear lock cylinder are completely disconnected and an alarm is given when the front lock cylinder and the rear lock cylinder asynchronously rotate; an electronic remote control device is mounted in a power supply circuit of an electromagnet; electromechanical interlocking, mechanical interlocking, invisible connection between the front lock cylinder and the rear lock cylinder and asynchronous alarming are integrated, and push-hanging type unlocking is adopted, so that a thief can neither open an interlocking device nor rotate the rear lock cylinder and can only rotate the front lock cylinder instead of the rear lock cylinder even if a lock-up device and a locking column are damaged with savage measures. Even if the thief drills out the front lock cylinder and the rear lock cylinder with an electric hand drill and rotates a connection tongue with a tool such as a clamp, the power supply circuit of the electromagnet cannot be switched on due to no contact between a rotary contact point and a movable contact point; furthermore, the electronic remote control device cuts off the power supply circuit of the electromagnet, and the thief cannot open a safety lock catch; burglary prevention can be completely and thoroughly achieved.
Interlocking tooth-pushing electromechanical anti-theft alarm lock
| Europäisches Patentamt | 2015
Additional tooth pushing electromechanical interlocking anti-theft alarm lock
| Europäisches Patentamt | 2015
Electromechanical interlocking and tooth-pushing 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