Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of burglarproof door equipment, in particular to an alarm device for burglary prevention. The alarm device comprises a first loop and a second loop. A lock cylinder and a lock catch are connected with a circuit. The circuit is closed after the lock cylinder and the lock catch are connected. A touch sensor is mounted in a key hole. A first relay is arranged beside the touch sensor. The lock cylinder, the lock catch, the touch sensor and the first relay are sequentially connected to form the first loop. A temperature sensor is arranged on a handle. A buzzer is arranged on a door. The temperature sensor is connected with the buzzer. A second relay is arranged beside the buzzer. The lock cylinder, the lock catch, the temperature sensor and the second relay are sequentially connected to form the second loop. According to the device, the buzzer produces sound to achieve an alarm function, and meanwhile thieves can feel fear and actively give up burglary ideas; behaviors of the thieves are revealed at the initial crime committing stage of the thieves, no burglary chance is given to the thieves, and property is effectively protected against losses.
The invention relates to the technical field of burglarproof door equipment, in particular to an alarm device for burglary prevention. The alarm device comprises a first loop and a second loop. A lock cylinder and a lock catch are connected with a circuit. The circuit is closed after the lock cylinder and the lock catch are connected. A touch sensor is mounted in a key hole. A first relay is arranged beside the touch sensor. The lock cylinder, the lock catch, the touch sensor and the first relay are sequentially connected to form the first loop. A temperature sensor is arranged on a handle. A buzzer is arranged on a door. The temperature sensor is connected with the buzzer. A second relay is arranged beside the buzzer. The lock cylinder, the lock catch, the temperature sensor and the second relay are sequentially connected to form the second loop. According to the device, the buzzer produces sound to achieve an alarm function, and meanwhile thieves can feel fear and actively give up burglary ideas; behaviors of the thieves are revealed at the initial crime committing stage of the thieves, no burglary chance is given to the thieves, and property is effectively protected against losses.
Alarm device for burglary prevention
WEN QUAN (Autor:in)
13.01.2016
Patent
Elektronische Ressource
Englisch
IPC:
E05B
LOCKS
,
Schlösser
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