Fingerprint collector for removing fingerprint lines left by collector

Abstract

The invention relates to the technical field of fingerprint equipment cleaning, and discloses a fingerprint collector for removing fingerprint lines left by a collector, which is characterized in thatan air cylinder moves rightwards to drive a push rod to move rightwards, the push rod drives a support column to move rightwards, the support column drives a slide block to move rightwards, and the slide block drives a cleaning rod to move rightwards; the cleaning rod drives bristles to move on the surface of a collection screen to clean fingerprint patterns left by a collector. The water pump isstarted, the water pump drives cleaning liquid to enter from the liquid inlet pipe, enter the telescopic water pipe through the liquid inlet pipe and the water pump, and enter the liquid outlet pipethrough the telescopic water pipe. the liquid enters the main liquid pipe through the liquid outlet pipe, enters the branch liquid pipes through the main liquid pipe, enters the pressurizer through the branch liquid pipes to be discharged from the spray head, and is matched with the bristles for use, so that the collection screen of the fingerprint collector can be cleaned.

Description

technical field [0001] The invention relates to the technical field of fingerprint device cleaning, in particular to a fingerprint collector for removing fingerprint lines left by collectors. Background technique [0002] The fingerprint collector is a precision electronic device that uses the different characteristics of human fingerprints for identification. Among them, reading fingerprint images is the most basic and important function of the fingerprint collector. By using the uneven pattern of fingerprints for imaging, the process of fingerprint collection is essentially the process of fingerprint imaging. [0003] At present, fingerprint collectors are generally installed in police stations and companies, and there are many staff in the company. Press your finger directly on the fingerprint collection screen, and your fingerprint will not be erased after the utility is completed. This will cause more and more dust on the fingerprint collection screen, which will affec...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a fingerprint collector that removes the fingerprint lines left by the collector. At present, fingerprint collectors are generally installed in police stations and companies, and there are many staff in the company. Press your finger directly on the fingerprint collection screen, and your fingerprint will not be erased after the utility is completed. This will cause more and more dust on the fingerprint collection screen, which will affect the effect of the fingerprint collector when it is used. This will also cause personal information leakage, which is a very bad problem

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