Smart lock having anti-theft function

Abstract

The invention discloses a smart lock having an anti-theft function. The smart lock comprises a casing and a cover plate, one side of the casing is provided with a lock tongue limiting hole, a lock tongue is disposed in the lock tongue limiting hole, one side of the lock tongue is provided with a limiting plate, one side of the limiting plate is provided with a connecting rod, the two sides of themiddle of the connecting rod are provided with supporting rods, one end of each of the two supporting rods is connected with a piston rod of a cylinder, the cylinder is mounted on one side of the casing, and a first controller can be controlled by swiping and inputting a password. The cylinder can be controlled through the first controller, so that the movement of the lock tongue is controlled tounlock or lock the smart lock. When the cover plate covers the casing, the cover plate can apply pressure on a pressure sensor, so that the pressure sensor detects pressure; when the cover plate is opened, the pressure sensor cannot detect the pressure, the information is sent to a second controller, and the second controller will control an alarm to give an alarm to timely inform nearby people. The smart lock is simple in structure and reasonable in design, an anti-theft effect of the smart lock is improved, and the smart lock can be promoted.

Description

technical field [0001] The invention relates to an intelligent lock, in particular to an intelligent lock with anti-theft function. Background technique [0002] Locks are related to the safety of the family and belong to a line of defense for family safety. The existing locks with keys are not very safe. Anyone who is equipped with a key can enter and exit, so there will be a greater safety hazard. Inconvenient and not conducive to quick unlocking, smart locks refer to locks that are different from traditional mechanical locks and are more intelligent in terms of user identification, security, and management. Smart lock is the execution part of locking the door in the access control system. At present, with the progress of society and people's needs, the utilization rate of smart locks in the field of security technology prevention is getting higher and higher. Existing smart locks generally use a motor and a mechanical key to open and close the lock, which generally incl...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the defect that the existing smart lock is easy to be pried open, so the anti-theft effect is poor, and to provide a lock with anti-theft function to solve the above problems.

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