Conveniently mountable and demountable fingerprint lock with automatic cleaning function

An automatic cleaning and fingerprint lock technology, applied in the field of smart locks, can solve the problems that affect the fingerprint window recognition function, reduce the security of the fingerprint lock, reduce the practicability of the fingerprint lock, etc. Effect
CN108979341AActive Publication Date: 2018-12-11DONGGUAN REEWORLD SECURITY PRODUCTS LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
DONGGUAN REEWORLD SECURITY PRODUCTS LTD
Publication Date
2018-12-11

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Abstract

The invention relates to a conveniently mountable and demountable fingerprint lock with an automatic cleaning function. The fingerprint lock comprises a body which is provided with a handle and a fingerprint acquisition device, and the fingerprint acquisition device comprises a pressing mechanism, a connection mechanism and an acquisition mechanism. The acquisition mechanism comprises a recess anda cleaning component, and the cleaning component comprises a cleaning panel, a hinge unit, a cleaning unit, two connection units and two fixing units. The conveniently mountable and demountable fingerprint lock with the automatic cleaning function has advantages that the pressure mechanism drives a fingerprint window in the acquisition mechanism to move outside the recess to make it convenient for fingerprint acquisition, a roller in the cleaning component is abutted against the surface of the fingerprint window in movement to remove surface dust and residual fingerprints, and accordingly safety and reliability in use are improvement; after use, automatic resetting of a pressing panel is realized through first springs, then a retractable frame drives the fingerprint window to move into the recess, and accordingly surface dust of the fingerprint window is prevented, and practicality of the fingerprint lock is improved.
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Description

technical field

[0001] The invention relates to the field of intelligent locks, in particular to an easy-to-assemble fingerprint lock with an automatic cleaning function. 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 have become the most important evidence for identification and are widely used in public security criminal investigation and judicial fields. Fingerprint authentication has the characteristics of convenience, speed, and accuracy. With the popularization of technology and the development of smart homes, more and more people have begun to choose fingerprint locks.

[0003] However, after the fingerprint lock is used for unlocking, a fingerprint film will be left on the fingerprint window. Dust-like impurities make the surface of the fingerprint window we...

Claims

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