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Multiplex light source line scanning module

A light source line and light source group technology, which is applied in the field of scanning modules, can solve the problems of long length and no design dominated by coaxial light sources.

Inactive Publication Date: 2017-06-27
HELI PRECISION CRAFT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The light source configuration of the traditional line scan module is also a fixed angle, and because the length is too long, there is no design dominated by the coaxial light source

Method used

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  • Multiplex light source line scanning module
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  • Multiplex light source line scanning module

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Embodiment Construction

[0045] Relevant technical content and detailed description of the present invention, now coordinate drawing description as follows:

[0046] see Figure 2 to Figure 5 , is a schematic diagram of the appearance, partial enlargement, partial decomposition and side sectional view of the multiplex light source line scanning module of the present invention. As shown in the figure: the multi-light source line scanning module of the present invention includes: a base 1, two light source groups 2 and a transmission mechanism 3.

[0047] The base 1 has a first assembly chamber 11 , a second assembly chamber 12 and a third assembly chamber 13 . An optical passage 14 through which a light source (not shown) passes is formed between the first assembly chamber 11 and the second assembly chamber 12 . There are two symmetrical sidewalls 15 on both sides of the first assembly chamber 11 and the second assembly chamber 12 , and the two sidewalls 15 have a plurality of corresponding through h...

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Abstract

The invention discloses a multiplex light source line scanning module. The module comprises a machine seat, two light source groups and a driving mechanism. A first assembly chamber, a second assembly chamber and a third assembly chamber are arranged on the machine seat. The light source groups are respectively assembled on the first assembly chamber and the second assembly chamber, and comprise two driving rods, two bearing plates driven by the driving rods and one or multiple lamp sets assembled on the bearing plates. The driving mechanism is assembled on the machine seat and in driving connection with the driving rods. During adjustment of the light sources, the driving mechanism simultaneously drive two driving rods so as to allow two bearing plates of the light source groups to simultaneously move in different directions circumferentially by taking a to-be-scanned object as a circle center, thereby providing effective line scanning module. Thus, difference in video data can be effectively highlighted and used for video analysis and defect discrimination.

Description

technical field [0001] The invention relates to a scanning module, in particular to a multiple light source line scanning module with light source angle adjustment, so that the image data can effectively highlight the difference, which is beneficial for image analysis and defect identification. Background technique [0002] The currently widely used image scanner is a device capable of scanning, analyzing and converting images such as photos, printed documents or handwritten documents, or small objects such as decorations into digital images. [0003] Traditional scanning modules such as figure 1 As shown, there are two light source groups 10 , 20 , a first reflector 30 , a second reflector 40 , a focusing lens 50 and a CCD light sensing module 60 . The two light source groups 10, 20 have two seat bodies 101, 201, and each of the two seat bodies 101, 201 has an oblique embedding groove 102, 202, and the two embedding grooves 102, 202 are used for embedding The two circuit ...

Claims

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Application Information

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IPC IPC(8): H04N1/04H04N1/024H04N1/028
CPCH04N1/024H04N1/028H04N1/04
Inventor 李彭荣
Owner HELI PRECISION CRAFT