Burglarproof door lock device

Abstract

The invention relates to a burglarproof door lock device which comprises a lock box, a mechanical lock and a panel. The mechanical lock is arranged in the lock box, the panel is arranged on the lock box in a covering mode, the panel is provided with a lock door and a lock door executing mechanism, the lock door is connected with a lock door control device, the lock door control device controls opening and closing of the lock door, and the lock door control device comprises a signal input unit, a signal processing unit, a central control unit, a driving unit and a power supply unit. The mechanical lock is combined with an electric control lock, and the lock door controlled by the lock door control device is arranged on the mechanical lock. The burglarproof door lock device can be opened only by opening the lock door first and then opening the mechanical lock in the lock box. The lock door controlled by the lock door control device guarantees high safety through various digital encryption techniques. Even if the lock door device loses efficacy and cannot work, a door is opened through the mechanical lock in the lock box as long as the lock door is damaged, it is unnecessary to damage the whole door, it is guaranteed that the door is opened smoothly, and unnecessary losses are reduced.

Description

technical field [0001] The invention relates to a door lock, in particular to an anti-theft door lock device. Background technique [0002] There are two types of existing door locks: mechanical and electric control. The mechanical lock adopts the arrangement and combination structure of marbles or blades, which is simple and durable. The electric control lock is guaranteed by various digital encryption technologies such as cards, passwords, and fingerprints. Until there is no repeated code, they cannot be opened each other, and the security is high. However, due to structural limitations and limited coding combinations, mechanical locks are easy to be opened by technical means and have low security. However, the electric control lock is difficult to maintain long-term stable operation and has low reliability. Once it fails, the door will not be able to be opened and can only destroy the entire door. In addition, the digital key may still be intercepted and stolen. Conten...

AI Technical Summary

Problems solved by technology

However, due to structural limitations and limited coding combinations, mechanical locks are easy to be opened by technical means and have low security.

However, it is difficult to maintain long-term stable operation of electric locks, and the reliability is low. Once it fails, the door will not be opened and can only destroy the entire door. In addition, the digital key may still be intercepted and stolen.

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