Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an electromechanical alarm tooth pushing lock. A rear lock cylinder is completely disconnected with a connecting body and a front lock cylinder. The connecting body hides in an invisible hole. A tooth rotating wheel and a lock pillar lock the front lock cylinder. The front lock cylinder and the rear lock cylinder rotate asynchronously to send alarm. An electronic remote-control device is installed in a power supply circuit of an electromagnet. Since the electromechanical interlock invisibility, the mechanical interlock and invisibility, the connecting and invisibility of the front and rear lock cylinders and the asynchronous alarm are integrated into a whole, robbers cannot open the interlock device and rotate the rear lock cylinder. Even though the tooth pushing device and the connecting locking are damaged with savage methods, only the front lock cylinder can be rotated, and the rear lock cylinder cannot be rotated still. Although the robber can drill out the front lock cylinder and the rear lock cylinder with an electrical hand drill and rotate a connecting bolt with tools like a clip, since no contacting between a rotating contact and a fixing contact, the power supply circuit of the electromagnet cannot be connected. In addition, the electronic remote-control device cut off the power supply circuit of the electromagnet and a safety locking latch cannot be opened so that complete burglary-preventing function can be realized.
The invention discloses an electromechanical alarm tooth pushing lock. A rear lock cylinder is completely disconnected with a connecting body and a front lock cylinder. The connecting body hides in an invisible hole. A tooth rotating wheel and a lock pillar lock the front lock cylinder. The front lock cylinder and the rear lock cylinder rotate asynchronously to send alarm. An electronic remote-control device is installed in a power supply circuit of an electromagnet. Since the electromechanical interlock invisibility, the mechanical interlock and invisibility, the connecting and invisibility of the front and rear lock cylinders and the asynchronous alarm are integrated into a whole, robbers cannot open the interlock device and rotate the rear lock cylinder. Even though the tooth pushing device and the connecting locking are damaged with savage methods, only the front lock cylinder can be rotated, and the rear lock cylinder cannot be rotated still. Although the robber can drill out the front lock cylinder and the rear lock cylinder with an electrical hand drill and rotate a connecting bolt with tools like a clip, since no contacting between a rotating contact and a fixing contact, the power supply circuit of the electromagnet cannot be connected. In addition, the electronic remote-control device cut off the power supply circuit of the electromagnet and a safety locking latch cannot be opened so that complete burglary-preventing function can be realized.
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