A wireless intelligent fingerprint recognition terminal

Abstract

The present invention provides a wireless intelligent fingerprint identification terminal, which relates to the technical field of intelligent identification equipment, and includes a fingerprint identification terminal. The fingerprint identification terminal is arranged in a square box shape, and a display screen with a square structure is arranged on the top of the fingerprint identification terminal. , and a number of control buttons arranged around the display screen, the top of the fingerprint identification terminal is provided with a square groove-shaped fingerprint identification slot, and an antenna is hinged on one of the side walls of the fingerprint identification terminal; There is a pressing plate installed in the fingerprint identification groove, and a pressing plate top groove is opened on the top of the pressing plate. The top groove of the pressing plate is convenient for the operator to extend his finger into the fingerprint identification groove, press the pressing plate downward, and through the transmission of gears and sprockets, Push the fingerprint removing component placed on the top surface of the fingerprint pressing glass to move back and forth on the top surface of the fingerprint pressing glass to remove the lines and stains left on the top surface of the fingerprint pressing glass.

Description

technical field [0001] The invention relates to the technical field of intelligent identification equipment, in particular to a wireless intelligent fingerprint removal fingerprint identification terminal. Background technique [0002] Fingerprints are the lines formed by the concave and convex skin at the end of human fingers. Fingerprints have been formed before human beings are born, and the shape of fingerprints will not change with the growth of individuals, but only a significant change, and each person's fingerprints are different. Yes, it can be well distinguished in many detailed descriptions. There are three basic shapes of fingerprint lines: bucket type (whorl), bow type and skip type. There are many feature points in the fingerprint. The feature points provide the confirmation information of the uniqueness of the fingerprint. This is the basis for fingerprint identification. It is divided into overall features and local features. The overall features include core...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the problems in the prior art, the object of the present invention is to provide a wireless intelligent fingerprint recognition terminal, which solves the problem of manually pressing the glass on the fingerprint recognition terminal, and making the pressed fingerprint spread out on the glass surface in a plane through the glass, so that The fingerprint recognition device recognizes the pressed fingerprint. For people with relatively clean fingers, there will be no or little fingerprints left on the glass surface after pressing. For people with sweaty fingers or people with dirty finger surfaces, the fingerprints will be pressed After being on the glass, fingerprints or smudges will be left on the glass, which will easily cause the next person to misidentify when pressing the fingerprint, which will affect the accuracy of fingerprint identification.

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