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Housing of fingerprint access control device

An access control and fingerprint technology, which is applied in the field of fingerprint access control device shells, can solve the problems that fingerprint machine devices cannot recognize fingerprint information, etc., and achieve the effect of improving fingerprint recognition efficiency, improving the correct fingerprint recognition rate, and simple structure

Inactive Publication Date: 2013-11-27
成都万顺达模具零件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problem that the above-mentioned people's fingers are often very dry, resulting in the fingerprint machine device being unable to identify fingerprint information, the present invention provides a fingerprint access control device housing

Method used

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  • Housing of fingerprint access control device

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as figure 1 As shown, the fingerprint access control device housing includes a keyboard panel 1, and also includes a side panel 3 and a water-absorbing pad 4. The side panel 3 is fixedly connected to one end of the keyboard panel 1, and the side panel 3 is also provided with a fingerprint reader. block mounting hole 2, and the water-absorbing pad 4 is fixedly connected to the side panel 3 or the keyboard panel 1.

[0023] The installed fingerprint reading block installation hole 2 is used to install the fingerprint reading photoelectric block, and the water-absorbing pad 4 arranged on the side panel 3 or the keyboard panel 1 is used to store moisture. When the fingers of the personnel to be identified or record attendance are dry, Before placing the finger on the fingerprint reading photoelectric block, the water-absorbing pad 4 can be pressed to obtain moisture, which is convenient for improving the fingerprint recognition rate.

Embodiment 2

[0025] This embodiment is further improved on the basis of embodiment 1, as figure 1 As shown, a display installation hole 5 is also included, and the display installation hole 5 is arranged on the side panel 3 .

[0026] The provided display installation holes are used for installing the display, so as to provide the user with information such as important notices, identity confirmation, weather, temperature, time, and the like.

[0027] The plane angle between the keyboard panel 1 and the side panel 3 is in the range of 25° to 35°.

[0028] This setting is beneficial for the user to conveniently obtain the best viewing angle of the display screen when the present invention is in use.

[0029] The material of the water-absorbing pad 4 is soft polyurethane foam.

[0030] The soft polyurethane foam has a good adsorption capacity for moisture, which is conducive to increasing the adsorption capacity of the water-absorbing pad 4 to moisture and preventing moisture from overflow...

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Abstract

The invention discloses a housing of a fingerprint access control device, which comprises a keyboard panel (1), and further comprises a side panel (3) and an absorbent pad (4), wherein the side panel (3) is fixedly connected to one end of the keyboard panel (1); a fingerprint reading block mounting hole (2) is formed in the side panel (3); the absorbent pad (4) is fixedly connected to the side panel or the keyboard panel (1). On the basis of the prior art, the absorbent pad is pressed to obtain moisture when fingers of to-be-identified or attendance recording personnel are dry and before the fingers are placed on a fingerprint reading optoelectronic block, so as to replace the way of blowing air to the fingers to improve the fingerprint humidity, which is favorable for improving the fingerprint identification efficiency and correct fingerprint identification rate, and meanwhile, the housing has a simple structure, and is easy to manufacture and improve.

Description

technical field [0001] The invention relates to the field of fingerprint machine devices, in particular to a fingerprint access control device housing. 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, and people's fingers are often very dry, which makes the fingerprint machine device unable to identify fingerprint information. Contents of the invention [0004] Aiming at the problem that the f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C9/00
Inventor 艾俊钟树军李强
Owner 成都万顺达模具零件有限公司