A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Electromechanical hybrid alarm anti-theft lock with additional tooth pushing device
The invention discloses an electromechanical hybrid alarm anti-theft lock with an additional tooth pushing device. A connection body of the anti-theft lock is separated from a rear lock cylinder; the rear lock cylinder is locked by a locking head, and a front lock cylinder is locked by an expansion sheet, a tooth rotating wheel and a lock column; 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 invisibly mounted in a power supply circuit of an electromagnet, and inclined-hanging direct-pushing rotary type unlocking is adopted; electromechanical interlocking, asynchronous interlocking, asynchronous alarming and invisible connection between the front lock cylinder and the rear lock cylinder are integrated, 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 shifting fork, the expansion sheet and the connection body are damaged savagely. 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 non contact between a rotary contact point and a fixed 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.
Electromechanical hybrid alarm anti-theft lock with additional tooth pushing device
The invention discloses an electromechanical hybrid alarm anti-theft lock with an additional tooth pushing device. A connection body of the anti-theft lock is separated from a rear lock cylinder; the rear lock cylinder is locked by a locking head, and a front lock cylinder is locked by an expansion sheet, a tooth rotating wheel and a lock column; 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 invisibly mounted in a power supply circuit of an electromagnet, and inclined-hanging direct-pushing rotary type unlocking is adopted; electromechanical interlocking, asynchronous interlocking, asynchronous alarming and invisible connection between the front lock cylinder and the rear lock cylinder are integrated, 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 shifting fork, the expansion sheet and the connection body are damaged savagely. 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 non contact between a rotary contact point and a fixed 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.
Electromechanical hybrid alarm anti-theft lock with additional tooth pushing device
XU HAOZHONG (author)
2015-04-08
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser
Additional tooth pushing electromechanical hybrid anti-theft alarm lock
| European Patent Office | 2015
Electromechanical hybrid and additional tooth-pushing anti-theft alarm lock
| European Patent Office | 2015
Additional tooth pushing electromechanical interlocking anti-theft alarm lock
| European Patent Office | 2015
Tooth pushing additional electromechanical interlocking anti-theft alarm lock
| European Patent Office | 2015
Asynchronous electromechanical hybrid anti-theft alarm lock with additional tooth pushing device
| European Patent Office | 2015