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computer user identification device

A user identification and computer technology, which is applied in the field of computer user identification equipment, can solve the problems that the fingerprint groove is easy to enter the dust and affect the fingerprint identification, etc., and achieve the effect of clear fingerprint identification, meeting the use requirements, and simple operation

Active Publication Date: 2022-02-15
CHONGQING VOCATIONAL INST OF ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the general fingerprint reader is an external structure, and its fingerprint groove is easy to enter dust, which affects fingerprint recognition, and there is room for improvement

Method used

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Embodiment Construction

[0020] In order to make those skilled in the art better understand the technical solutions of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] refer to Figure 1-4 , the computer user identification device of this embodiment includes a fingerprint reader 1, two cavities 2 are symmetrically opened on the fingerprint reader 1, and a fingerprint located between the two cavities 2 is opened on the top side of the fingerprint reader 1 Slot 3, the two inner walls of the fingerprint slot 3 are provided with sliding holes 4, the two sliding holes 4 are respectively connected with the two cavities 2, and the two sliding holes 4 are slidably installed with a cross bar 5, and the cross bar 5 is slidably installed. Both ends extend to the outside of the sliding hole 4, the top sides of the two horizontal rods 5 are fixedly installed with vertical rods 24 located in the fing...

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Abstract

The invention discloses a computer user identification device, which comprises a fingerprint recognizer, two cavities are symmetrically opened on the fingerprint recognizer, and a fingerprint groove between the two cavities is opened on the top side of the fingerprint recognizer. Both inner walls of the fingerprint groove are provided with sliding holes, and the two sliding holes are respectively connected with the two cavities, and a cross bar is slidably installed in the two sliding holes, and both ends of the cross bar extend to the outside of the sliding hole. The top sides of each horizontal bar are fixedly installed with vertical bars located in the fingerprint groove, and the tops of the two vertical bars are fixedly equipped with dust-proof boards, and the two dust-proof boards are matched. Both are provided with grooves located above the sliding holes. The invention is easy to operate, and the fingerprint groove can be dust-proofed by separating and approaching the two dust-proof plates, and the two cleaning brushes can clean the inner wall of the bottom side of the fingerprint groove, so that the fingerprint identification is clearer and meets the requirements people's needs.

Description

technical field [0001] The present invention relates to the technical field of identification devices, in particular to a computer user identification device. Background technique [0002] The unevenness of the skin on the palm of the hand and the inner surface of its fingers, feet and toes will form a variety of patterns. The existence of these lines increases the friction of the skin surface, enabling the human body to pick up heavy objects with hands. ; At the same time, the textures of these skins, including fingerprints, are different in patterns, breakpoints and intersections, that is to say, they are unique, and by relying on this uniqueness, we can associate a person with his fingerprints Up, by comparing his fingerprints with pre-saved fingerprints, his real identity can be verified. Fingerprint recognition is also very common in the computer field. The patent publication number CN107194229A discloses a computer user identity recognition method, which includes the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06V40/13
CPCG06V40/13
Inventor 张坤
Owner CHONGQING VOCATIONAL INST OF ENG
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