Anti-theft NB combined intelligent lock

Abstract

The invention discloses an anti-theft NB combined intelligent lock which comprises a lock body shell, wherein a lock cylinder body, a battery and a circuit board are fixedly installed in the lock body shell, a liftable lock beam and a connecting plate are arranged in the lock cylinder body, the connecting plate is installed on the lock beam, a horizontally-moving spring bolt is arranged in the lock cylinder body, one end of the spring bolt is clamped on the connecting plate, the other end of the spring bolt is connected with a second spring, the lock beam comprises a first connecting piece and a second connecting piece, the bottom part of the second connecting piece is fixedly connected with a first spring, the end of the first spring is connected to the lock cylinder body, and the upper end of the side of the second connecting piece is provided with a concave-convex part. The anti-theft performance of the NB combined intelligent lock is improved to a certain degree, when a thief picks the lock with a tool, a management background receives information immediately and reports the information to a user, the user makes a response at the first time, and then the safety of the NB combined intelligent lock is improved.

Description

technical field [0001] The invention relates to the technical field of intelligent locks, in particular to an anti-theft NB combination intelligent lock. Background technique [0002] Smart locks refer to locks that are more intelligent in terms of user identification, security, and management, which are different from traditional mechanical locks. Smart locks are the executive components for locking doors in the access control system. Electronic locks cannot be called smart locks. The sign of smart lock intelligence is whether it can be linked and operated with a mobile phone. The current smart lock is different from the previous "open first and then scan" method. The scanning method is very simple. Put your finger on the scan You can scan from top to bottom on the top of the scanning area without pressing your finger on the scanning area. The scanning method reduces fingerprint residues and greatly reduces the possibility of fingerprints being copied. It is safe and exclus...

AI Technical Summary

Problems solved by technology

[0003] However, the anti-theft performance of the NB combination smart lock in the prior art is poor. When a thief uses a professional lockpicking tool to unlock the lock, it is easier to succeed, which reduces the security of the smart lock. Therefore, we need to propose an anti-theft NB combination smart lock.

Images