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Fingerprint scanner casing

A fingerprint machine and casing technology, which is applied to computer parts, instruments, character and pattern recognition, etc., can solve the problems that the fingerprint reading block cannot recognize fingerprint information, cannot work normally, and the fingerprint reading speed of the fingerprint machine slows down, etc. , to achieve the effects of improving work efficiency and fingerprint recognition rate, simple structure, and easy manufacturing improvement

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 fingerprint machine often cannot recognize the fingerprint information by the fingerprint reading block due to too strong ambient light, which makes the fingerprint reading speed of the fingerprint machine slow down or even fail to work normally, the present invention provides a fingerprint machine housing

Method used

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  • Fingerprint scanner casing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] like figure 1 As shown, a fingerprint machine housing includes a keyboard panel 1 and a fingerprint reading block mounting hole 2, and also includes a side panel 3 and a light blocking block 4, and the side panel 3 is fixedly connected to one end of the keyboard panel 1, so Both the fingerprint reading block installation hole 2 and the light blocking block 4 are arranged on the side panel 3, and the light blocking block 4 is adjacent to the fingerprint reading block installation hole 2.

[0023] The set light blocking block is arranged close to the mounting hole of the fingerprint reading block to block the intensity of the surrounding light incident on the mounting hole of the fingerprint reading block when the present invention is used, so as to eliminate the influence of external light on the sensitivity of the fingerprint reading photoelectric module.

Embodiment 2

[0025] This embodiment is further improved on the basis of embodiment 1, as figure 1 As shown, the light blocking block 4 includes a web 41 , a left wing 42 and a right wing 43 , and the left wing 42 and the right wing 41 are respectively fixedly connected to two ends of the web 41 .

[0026] In this setting, the web 41, the left wing plate 42 and the right wing plate 43 can be fixedly connected to one side of the fingerprint reading block mounting hole 2 respectively, so that the fingerprints to be read and the personnel to be identified can be read from the fingerprint reading block mounting hole 2. The lower side extends into the finger for fingerprint reading or identification, and the structure is simple and easy to manufacture.

[0027] It also includes a display installation hole 5 which is arranged on the side panel 3 .

[0028] The provided display installation hole 5 is used for installing a display, so as to provide users with information such as important notices,...

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Abstract

The invention discloses a fingerprint scanner casing which comprises a keyboard panel (1) and a fingerprint reading block installation hole (2). The fingerprint scanner casing further comprises a lateral panel (3) and a light shielding block (4), wherein the lateral panel (3) is fixedly connected to one end of the keyboard panel (1), the fingerprint reading block installation hole (2) is formed in the lateral panel (3), the light shielding block (4) is arranged on the lateral panel (3), and the light shielding block (4) is close to the fingerprint reading block installation hole (2). Based on the prior art, the light shielding block is used for shielding light irradiating on the fingerprint reading block installation hole to reduce the illumination intensity on a fingerprint reading photoelectrical module, eliminate effects of external light on the flexibility of the fingerprint reading photoelectrical module, guarantee the flexibility of the fingerprint reading photoelectrical module and improve the work efficiency and the fingerprint recognition rate of a fingerprint scanner. Meanwhile, the fingerprint scanner casing is simple in structure and easy to manufacture and improve.

Description

technical field [0001] The invention relates to the field of fingerprint machine devices, in particular to a fingerprint machine 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, dryness of the fingerprint and the light in the place of use, especially the fingerprint machine installed under natural light, often because the ambient light is too strong, the fingerprint reading block cannot recognize the fingerprint information, resulting in The fingerprint reading ...

Claims

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Application Information

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IPC IPC(8): G06K9/00
Inventor 艾俊钟树军李强
Owner 成都万顺达模具零件有限公司