Fingerprint door lock protective device for home life

Abstract

The invention relates to the technical field of home apparatuses, and discloses a fingerprint door lock protective device for the home life. The fingerprint door lock protective device comprises a fingerprint lock, and a handle is fixedly installed at the bottom of the front surface of the fingerprint lock; a fingerprint groove is formed in the position, located on the upper portion of the handle,of the front surface of the fingerprint lock, and a password zone is arranged in the position, located on the upper portion of the fingerprint groove, of the front surface of the fingerprint lock; and the two sides of the front surface of the fingerprint lock are provided with sliding grooves correspondingly, and a protective cover is clamped into the sliding groves. According to the fingerprintdoor lock protective device for the home life, the fingerprint grooves and the password zone can be protected through action of the protective cover, the situation that dust in air enters the fingerprint grooves, and fingerprint unlocking is influenced is avoided, the protective effect of the protective cover is improved, meanwhile, the service life of the fingerprint lock is prolonged, and the fingerprint unlocking efficiency is improved; and under action of a brush II, dust in the password zone can be removed conveniently, and the dust removing convenience of the fingerprint lock is improved.

Description

technical field [0001] The invention relates to the technical field of home decoration equipment, in particular to a fingerprint door lock protection device for household life. Background technique [0002] Fingerprint locks are intelligent locks, which are the perfect crystallization of computer information technology, electronic technology, mechanical technology and modern hardware technology. The characteristics of fingerprints become the most important evidence for identification and are widely used in public security criminal investigation and judicial fields. [0003] During the use of the existing fingerprint lock, it was found that the exterior of the existing fingerprint lock does not have a protective cover, causing a large amount of dust in the air to accumulate in the fingerprint slot and on the password area, resulting in cleaning every time the lock is unlocked, resulting in The fingerprint unlocking is not sensitive, which reduces the service life of the finge...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a fingerprint door lock protection device for household life, which has the advantages of good protection effect and automatic cleaning, and solves the problem that the existing fingerprint lock does not have a protective cover on the outside, resulting in dust in the air A large number of accumulations in the fingerprint slot and password area lead to cleaning every time the lock is unlocked, resulting in insensitive fingerprint unlocking and reducing the service life of the fingerprint lock. Moreover, if the unlocked fingerprints are not cleaned in time, they may be used by criminals. Stealing fingerprints causes financial loss and reduces the security of fingerprint locks

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