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Vein acquisition device and vein acquisition identification method

A collection device and vein technology, applied in the field of biometrics, can solve the problems of large thickness and large space occupied by the vein collection device, and achieve the effect of easy storage, small space occupation, and reduced thickness

Pending Publication Date: 2021-04-16
JUNAN TECH (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of this application is to provide a vein collection device and a vein collection identification method to solve the technical problems in the prior art: the thickness of the finger vein collection device is often relatively large and takes up a large space

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  • Vein acquisition device and vein acquisition identification method
  • Vein acquisition device and vein acquisition identification method
  • Vein acquisition device and vein acquisition identification method

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Embodiment Construction

[0050] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0051] In the description of this application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the application and simplifying the description, rather than indicating or implying Refe...

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Abstract

The invention discloses a vein acquisition device and a vein acquisition recognition method. The vein acquisition device comprises a base, a finger support, an infrared light source, a first support and a second support. The finger support can slide along the base. The infrared light source is used for emitting infrared light towards the plane where the finger support slides. The first end of the first support is hinged to a fixing piece arranged on the base. The first end of the second support is hinged to the second end of the first support. And the second end of the second bracket is hinged with the finger support. When the finger support slides towards the fixing piece, the second support can be driven to be folded towards the first support. When the second support is folded towards the first support, the camera acquires a vein image of a finger placed on the finger rest. According to the vein acquisition device and the vein acquisition recognition method, when the finger support slides towards the fixing piece, the second support can be folded towards the first support to be erected, so that a camera acquires vein images of fingers conveniently, the thickness of the vein acquisition device can be reduced, and thinning of products is facilitated.

Description

technical field [0001] The present application relates to the technical field of biometric identification, in particular to a vein collection device and a vein collection identification method. Background technique [0002] In the related art, in the finger vein collection device, the camera and the light source are often arranged in the cavity of the collection device in an opposite way, and a finger needs to be accommodated between the camera and the light source to collect the finger vein, which makes the final formation The thickness of the acquisition device is often relatively large, occupying a large space, and cannot be applied to some usage scenarios that require thinning. Contents of the invention [0003] The purpose of this application is to provide a vein collection device and a vein collection identification method to solve the technical problems in the prior art: the thickness of the finger vein collection device is often relatively large and takes up a larg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/20
Inventor 江建辉孔德龙罗乃宏
Owner JUNAN TECH (SHENZHEN) CO LTD
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