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A platform for research: civil engineering, architecture and urbanism
Additional pin-free electromechanical interlocking burglar alarm lock
The invention discloses an additional pin-free electromechanical interlocking burglar alarm lock. A connecting body of the lock is hidden in an invisible hole and is disconnected from a back lock cylinder. A front lock cylinder is deadly locked by an expansion sheet and a rotation block. An alarm is given when the front lock cylinder and the back lock cylinder rotate asynchronously. An electronic remote control device is invisibly disposed in a power supply circuit of an electromagnet. The additional pin-free electromechanical interlocking burglar alarm lock integrates electromechanical interlocking invisibility, mechanical interlocking, invisibility, the connecting invisibility of the front lock cylinder and the back lock cylinder and asynchronous alarming, so that a burglar cannot open an interlocking device and rotate the back lock cylinder, and even if the burglar uses a forcible means to damage an inner supporting lock and a connecting body part, only the front lock cylinder can be rotated and the back lock cylinder is not rotated. Even if the burglar drills off the front lock cylinder and the back lock cylinder by using an electric portable drill and rotates a connecting tongue by using a tool such as a clip, a rotating contact is not in contact with a fixed contact, and accordingly the power supply circuit of the electromagnet is not connected to power. Since the power supply circuit of the electromagnet is interrupted by the electronic remote control device, a safety latch cannot be opened. Therefore, a thorough burglarproof effect is fulfilled.
Additional pin-free electromechanical interlocking burglar alarm lock
The invention discloses an additional pin-free electromechanical interlocking burglar alarm lock. A connecting body of the lock is hidden in an invisible hole and is disconnected from a back lock cylinder. A front lock cylinder is deadly locked by an expansion sheet and a rotation block. An alarm is given when the front lock cylinder and the back lock cylinder rotate asynchronously. An electronic remote control device is invisibly disposed in a power supply circuit of an electromagnet. The additional pin-free electromechanical interlocking burglar alarm lock integrates electromechanical interlocking invisibility, mechanical interlocking, invisibility, the connecting invisibility of the front lock cylinder and the back lock cylinder and asynchronous alarming, so that a burglar cannot open an interlocking device and rotate the back lock cylinder, and even if the burglar uses a forcible means to damage an inner supporting lock and a connecting body part, only the front lock cylinder can be rotated and the back lock cylinder is not rotated. Even if the burglar drills off the front lock cylinder and the back lock cylinder by using an electric portable drill and rotates a connecting tongue by using a tool such as a clip, a rotating contact is not in contact with a fixed contact, and accordingly the power supply circuit of the electromagnet is not connected to power. Since the power supply circuit of the electromagnet is interrupted by the electronic remote control device, a safety latch cannot be opened. Therefore, a thorough burglarproof effect is fulfilled.
Additional pin-free electromechanical interlocking burglar alarm lock
XU HAOZHONG (author)
2015-04-22
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser
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