A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an electromechanical hybrid asynchronous lock-up alarming anti-theft lock. A connection body of the anti-theft lock is hidden in an invisible hole and is separated from a rear lock cylinder in ; an expansion sheet and a locking column are used for locking a front lock cylinder; the front lock cylinder and the rear lock cylinder are completely separated so as to realize asynchronous rotary alarming; an electronic remote control device is invisibly mounted in a power supply circuit of an electromagnet; invisible electromechanical interlocking, mechanical interlocking, hiding, invisible connection of the front lock cylinder and the rear lock cylinder and asynchronous alarming 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 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 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; a complete and thorough anti-theft effect is achieved.
The invention discloses an electromechanical hybrid asynchronous lock-up alarming anti-theft lock. A connection body of the anti-theft lock is hidden in an invisible hole and is separated from a rear lock cylinder in ; an expansion sheet and a locking column are used for locking a front lock cylinder; the front lock cylinder and the rear lock cylinder are completely separated so as to realize asynchronous rotary alarming; an electronic remote control device is invisibly mounted in a power supply circuit of an electromagnet; invisible electromechanical interlocking, mechanical interlocking, hiding, invisible connection of the front lock cylinder and the rear lock cylinder and asynchronous alarming 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 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 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; a complete and thorough anti-theft effect is achieved.
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| European Patent Office | 2015
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