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Image acquisition module

An image acquisition and module technology, which is applied in image communication, TV, color TV parts, etc., can solve the problem of less optimal combination of filter, lens and light source design, and achieve the goal of improving clarity and anti-interference Effect

Inactive Publication Date: 2018-07-06
AGRI INFORMATION INST OF CAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are many manufacturers in the field of machine vision in China, whether they are engaged in light source, lens or software processing, or manufacturers involving machine vision filters, there are few manufacturers that can optimize the design and combination of filters, lenses and light sources.

Method used

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Embodiment Construction

[0017] In order to make the objects and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0018] Such as figure 1 As shown, the embodiment of the present invention provides an image acquisition module, including a casing 1, a CCD driver 2 is arranged in the casing 1, a CCD photosensitive chip 3 is arranged directly in front of the CCD driver 2, and the CCD photosensitive chip 3 is located directly in front of the CCD driver 2. There is a filter placement groove 4 in the front, and two filter storage grooves 14 are arranged symmetrically on both sides of the filter placement groove 4, and a number of ultra-thin Type optical filter 6, between described optical filter placement groove 4 and two optical filter receiving grooves 14, be p...

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Abstract

The invention discloses an image acquisition module, and the image acquisition module comprises a shell, a CCD driver is arranged in the shell, a CCD photosensitive chip is arranged directly in frontof the CCD driver, a light filter placing groove is arranged directly in front of the CCD photosensitive chip, two light filter accommodating grooves are symmetrically arranged at two sides of the light filter placing groove, a plurality of ultra-thin light filters are mounted in the light filter accommodating grooves through an electric expansion link, a light transmitting mirror mounting shell is arranged in front of the light filter placing groove, and a plano-convex lens, a concavo convex lens and a biconvex lens are all connected with inner walls at upper and lower sides of the light transmitting mirror mounting shell in a sliding mode trough a sliding block with a servo device. The image acquisition module can automatically change types of corresponding light filters according to needs and illuminance, can automatically adjust distance between the lenses in a lens group and can automatically adjust intensity and angles of an LED light source, thus, acquisition of a target image with different requirements can be satisfied, and definition and interference resistance of an image acquisition device are improved.

Description

technical field [0001] The invention relates to the field of image acquisition, in particular to an image acquisition module. Background technique [0002] With the rapid development of "Internet of Things" and "Smart City", new sensing technologies and products are emerging in an endless stream. Compared with traditional radio frequency identification (RFID) technology and other tactile sensing technologies, machine vision system sensing technology is equivalent to installing "eyes" on the "Internet of Things" and "Smart City". "With the in-depth development of "Smart City", the advantages of visual sensing technology over tactile sensing technology will become more and more obvious. [0003] At present, there are many manufacturers in the field of machine vision in China, whether it is engaged in light source, lens or software processing, or manufacturers involving machine vision filters, there are very few manufacturers, and even fewer can optimize the design and combina...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/225
CPCH04N23/56H04N23/54H04N23/55
Inventor 刘升平诸叶平仲晓春李世娟孙开梦
Owner AGRI INFORMATION INST OF CAS