Lock with fingerprint identification

Abstract

The invention discloses a lock with fingerprint identification, and belongs to the technical field of fingerprint identification. The lock comprises a left lock body and a right lock body, a fingerprint identification chip is embedded in the center of the surface of the left lock body, a buzzer is embedded in the top of the right side of the left lock body, an indicator lamp is embedded in the center of the right side of the left lock body, a storage chip is arranged at the bottom of the right side of the left lock body, a mainboard is screwed at the bottom of an inner cavity of the left lockbody, and input ports of the fingerprint identification chip, the buzzer, the indicator lamp and the storage chip are welded with the bottom of the mainboard through an electric soldering iron. The fingerprint identification chip is adopted to identify the fingerprint of a user for unlocking, a gun lock adopting the fingerprint identification technology does not need a key and passwords, use is convenient, safety is good, the storage safety of a gun is improved, the gun is prevented from being used by children or people who do not reach the using age of the gun, mistaken injuries and other dangerous behaviors caused by playing the gun by the children are prevented, and other people can be prevented from robbing and stealing the gun to threaten the safety of themselves or other people.

Description

technical field [0001] The invention relates to the technical field of fingerprint identification, in particular to a lock with fingerprint identification. Background technique [0002] Traditional mechanical locks are easily unlocked by technology. The password of the traditional password combination lock is too simple, and there are relatively few password combinations, and it will be opened after a certain number of trials. The security is not high. In traditional locks, if the key is lost or the password is forgotten, the lock cannot be opened. The use of fingerprint recognition does not require keys and passwords, and is easy to use. The fingerprint recognition technology is used to control the opening of the lock, and the uniqueness of the human fingerprint is used to enhance the security of the lock and avoid the defect that the traditional key lock is easy to be unlocked by technology. Avoid the defect that the password of the traditional combination lock is too ...

AI Technical Summary

Problems solved by technology

At present, the gun lock adopts a mechanical type and a simple combination of passwords, which is inconvenient to use. If the key is lost or the password is forgotten, the lock cannot be unlocked.

In addition, the mechanical lock is easy to be opened by technical unlocking, and the password combination of the combination lock is simple, and it is easy for people to repeatedly try out the set password.

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