A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an asynchronous electromechanical hybrid additional side locking burglar alarm lock. A connector is concealed in an invisible hole and is disconnected with a rear key cylinder, a front key cylinder is locked by an expansion piece, a lock angle and a lock cylinder, the front and back key cylinders are disconnected completely and are used for alarming through asynchronous rotation and an electronic remote control device is invisibly installed in a power supply circuit of an electromagnet; the lock integrates electromechanical interlocking invisibility, mechanical interlocking, invisibility, invisible connection of the front and rear key cylinders and asynchronous alarm, therefore, a thief cannot open an interlocking device and rotate the rear key cylinder, and the burglar can rotate the front key cylinder only but cannot rotate the rear key cylinder even if the outer expansion lock, the lock cylinder and the connector are destroyed violently; furthermore, even if the thief drills out the front key cylinder and the rear key cylinder through an electric hand drill and rotates a connecting bolt through a tool like a clamp, a power supply circuit of the electromagnet cannot be switched on because a rotary contact point is not in contact with a fixed contact point; a safety lock beam cannot be opened because a power circuit of the electromagnet is interrupted by an electronic remote control device, therefore a thorough anti-theft function can be realized.
The invention discloses an asynchronous electromechanical hybrid additional side locking burglar alarm lock. A connector is concealed in an invisible hole and is disconnected with a rear key cylinder, a front key cylinder is locked by an expansion piece, a lock angle and a lock cylinder, the front and back key cylinders are disconnected completely and are used for alarming through asynchronous rotation and an electronic remote control device is invisibly installed in a power supply circuit of an electromagnet; the lock integrates electromechanical interlocking invisibility, mechanical interlocking, invisibility, invisible connection of the front and rear key cylinders and asynchronous alarm, therefore, a thief cannot open an interlocking device and rotate the rear key cylinder, and the burglar can rotate the front key cylinder only but cannot rotate the rear key cylinder even if the outer expansion lock, the lock cylinder and the connector are destroyed violently; furthermore, even if the thief drills out the front key cylinder and the rear key cylinder through an electric hand drill and rotates a connecting bolt through a tool like a clamp, a power supply circuit of the electromagnet cannot be switched on because a rotary contact point is not in contact with a fixed contact point; a safety lock beam cannot be opened because a power circuit of the electromagnet is interrupted by an electronic remote control device, therefore a thorough anti-theft function can be realized.
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