Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an interlocking electromechanical additional gear-pushing anti-theft alarm lock. A connector of the anti-theft alarm lock is disconnected with a rear lock cylinder, the rear lock cylinder is locked by a locking head, a front lock cylinder is locked by an expansion piece, a gear runner and a locking column, the front lock cylinder and the rear lock cylinder are completely disconnected and carry out asynchronous rotation alarm, and an electronic remote control device is installed in a power supply circuit of an electromagnet; the anti-theft alarm lock integrates electromechanical interlocking, mechanical interlocking, connecting invisibility of the front lock cylinder and the rear lock cylinder and asynchronous alarm, pushing and hanging type unlocking is adopted, so that a thief is incapable of unlocking an interlocking device or rotating the rear lock cylinder, and only the front lock cylinder can rotate but the rear lock cylinder cannot rotate even if an interlocking part and the locking column are damaged by using brutal methods. Even if the thief drills the front lock cylinder and the rear lock cylinder by using an electric hand drill and rotates a connecting tongue by using tools such as a clamp, a rotating contact is in contact with an unfixed contact but cannot be connected with the power supply circuit of the electromagnet; additionally, the power supply circuit of the electromagnet is disconnected in the electronic remote control device, a safety lock latch cannot be opened, and the prevention of burglary can be completely and thoroughly realized.
The invention discloses an interlocking electromechanical additional gear-pushing anti-theft alarm lock. A connector of the anti-theft alarm lock is disconnected with a rear lock cylinder, the rear lock cylinder is locked by a locking head, a front lock cylinder is locked by an expansion piece, a gear runner and a locking column, the front lock cylinder and the rear lock cylinder are completely disconnected and carry out asynchronous rotation alarm, and an electronic remote control device is installed in a power supply circuit of an electromagnet; the anti-theft alarm lock integrates electromechanical interlocking, mechanical interlocking, connecting invisibility of the front lock cylinder and the rear lock cylinder and asynchronous alarm, pushing and hanging type unlocking is adopted, so that a thief is incapable of unlocking an interlocking device or rotating the rear lock cylinder, and only the front lock cylinder can rotate but the rear lock cylinder cannot rotate even if an interlocking part and the locking column are damaged by using brutal methods. Even if the thief drills the front lock cylinder and the rear lock cylinder by using an electric hand drill and rotates a connecting tongue by using tools such as a clamp, a rotating contact is in contact with an unfixed contact but cannot be connected with the power supply circuit of the electromagnet; additionally, the power supply circuit of the electromagnet is disconnected in the electronic remote control device, a safety lock latch cannot be opened, and the prevention of burglary can be completely and thoroughly realized.
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| Europäisches Patentamt | 2015
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