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Fingerprint precision reading punched-card machine

A punch card machine and fingerprint technology, applied in the direction of acquiring/organizing fingerprints/palmprints, registration/instructions, computer parts, etc., can solve the problem of being very sensitive to temperature, texture and dryness, easy to spread bacteria and viruses, and unable to identify fingerprint information, etc. problems, to achieve the effect of fingerprint identification, avoiding the spread of bacteria, and improving the accuracy of identification

Inactive Publication Date: 2018-08-28
徐若桐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the fingerprint machine is very sensitive to the temperature, texture and dryness of the fingerprint, especially in winter when the climate is dry, people's fingers are often very dry, which makes the fingerprint machine device unable to identify fingerprint information; and the fingerprint machine is used by many people, easy to spread bacterial virus

Method used

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  • Fingerprint precision reading punched-card machine
  • Fingerprint precision reading punched-card machine
  • Fingerprint precision reading punched-card machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The present invention will be further described through specific embodiments below in conjunction with the accompanying drawings.

[0033] like figure 1 , figure 2 , a fingerprint accurate reading card punching machine, comprising a fingerprint reading area 1, a display area 2, and a button area 3, the fingerprint reading area 1 includes a fingerprint collection tank 11 and a spray water holding pool 12 located below the fingerprint collection tank 11;

[0034] There is a fingerprint collection surface 111 and a finger sensing surface 112 inside the fingerprint collection groove 11. The fingerprint collection surface 111 is located at the bottom and is away from the inner side of the panel and is inclined upward. An optical fingerprint collection module 1111 is installed on the surface of the surface 111, and a photoelectric sensor 1121 is installed on the surface of the finger sensing surface 112;

[0035] A lower spray head 113 is installed at the center of the low...

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PUM

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Abstract

The invention relates to a fingerprint precision reading punched-card machine. The fingerprint precision reading punched-card machine comprises a fingerprint reading area, a display area and a key area, wherein the fingerprint reading area comprises a fingerprint acquisition groove and a spray water storage tank disposed below the fingerprint acquisition groove; a fingerprint acquisition surface and a finger sensing surface are arranged inside the fingerprint acquisition groove, the fingerprint acquisition surface is upwardly obliquely disposed on a lower position away from the inner side of the panel, the finger sensing surface vertically extends upwardly to the top of the trough from the inner side of the fingerprint acquisition surface, the fingerprint acquisition surface is provided with an optical fingerprint acquisition module in a surface fitting manner, and a photovoltaic sensor is installed on the surface of the finger sensing surface; and a lower spray head is installed on the center of the lower side of a junction between a notch of the fingerprint acquisition trough and the panel, an upper spray head is installed on the center of the upper side of the junction between the notch of the fingerprint acquisition groove and the panel, and side spray heads are respectively installed on the centers of two sides of the junction between the notch of the fingerprint acquisition groove and the panel.

Description

technical field [0001] The invention relates to the field of fingerprint machine devices, and more specifically relates to a fingerprint accurate reading and punching machine. Background technique [0002] With the development of economy and society, fingerprint machine devices are widely used in libraries, office buildings, residential areas, factories and other places to efficiently complete functions such as identification and attendance records. At the same time, a display screen is usually set on the access control device to provide users with information such as important notices, identity confirmation, weather, temperature, and time. [0003] However, the fingerprint machine is very sensitive to the temperature, texture and dryness of the fingerprint, especially in winter when the climate is dry, people's fingers are often very dry, which makes the fingerprint machine device unable to identify fingerprint information; and the fingerprint machine is used by many people...

Claims

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Application Information

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IPC IPC(8): G07C1/10G06K9/00A61M35/00
CPCA61M35/00G07C1/10G06V40/1318
Inventor 徐若桐
Owner 徐若桐
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