Electronic antitheft door lock

Abstract

The invention discloses an electronic antitheft door lock. The electronic antitheft door lock comprises a lock body. A spring bolt for door locking is arranged on the lock body. A controller, a door locking control circuit, a wireless receiving circuit and a wireless transmitting circuit are arranged in the lock body, and the door locking control circuit, the wireless receiving circuit and the wireless transmitting circuit are arranged on a main board. A remote control key is further included. The wireless receiving circuit is used for receiving door opening and locking signals sent by the remote control key and controls the door locking control circuit to open or close the spring bolt through the controller, after a door is locked, the wireless transmitting circuit sends door locking signals to the remote control key, a door locking prompting device is arranged on the remote control key, and after the remote control key receives the fed-back door locking signals, the door locking prompting device gives out a prompt. The electronic antitheft door lock has the advantages of being convenient to control, good in antitheft performance and the like.

Description

technical field [0001] The invention relates to a household door lock, in particular to an electronic anti-theft door lock. Background technique [0002] With the improvement of people's living standards, people are increasingly pursuing safety, convenience and practicality. The traditional door lock uses a mechanical key switch. After the door is closed, the key is inserted into the lock groove of the door frame to drive the thick deadbolt to form a second lock to achieve the purpose of strengthening anti-theft. However, this mechanical key method seems cumbersome, and the key must be inserted after closing the door every time, and it may also cause some inconvenience to the user because of being in a hurry or forgetting. [0003] In addition, because of the key hole in the above-mentioned mechanical key lock structure, it is easy for thieves to quickly open the door or destroy the door lock with tools, so that there is a certain security risk in the anti-theft. [0004] ...

AI Technical Summary

Problems solved by technology

However, this mechanical key method is cumbersome, and the key must be inserted every time the door is closed, and it may also cause some inconvenience to the user due to rush or forgetting.

[0003] In addition, because of the key hole in the above-mentioned mechanical key lock structure, it is also easy for thieves to quickly open the door or destroy the door lock violently through tools, so that there is a certain security risk in anti-theft.

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