Fingerprint identification device with cleaning function for attendance management system
A fingerprint recognition and cleaning technology, which is applied in character and pattern recognition, acquisition/organization of fingerprints/palmprints, registration/instructions, etc., can solve the problem of affecting the accuracy of fingerprint recognition, reducing the clarity of fingerprint display, reducing the accuracy of fingerprint recognition, etc. problems, to achieve good dust-proof effect, reduce gaps, and improve efficiency
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[0024] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
[0025] Such as Figure 1-2 As shown, a fingerprint recognition device with a cleaning function used in an attendance system includes a main body 1 and a connecting ring 2, the shape of the main body 1 is a cuboid, and an identification system is provided in the main body 1, and the main body 1 One side is provided with a detection hole, the connecting ring 2 is located in the main body 1, the axis of the connecting ring 2 is perpendicular to the top of the main body 1, and the main body 1 is provided with a cleaning mechanism and an auxiliary mechanism. The mechanisms are located on the side of the connection ring 2 away from the top of the main body 1 and on...
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