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Digital acquisition device

A digital collection and digital recording technology, applied in projection devices, printing devices, optics, etc., can solve problems such as format size limitations, and achieve the effect of improving data collection space

Inactive Publication Date: 2011-05-18
上海市北印刷(集团)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, whether it is a horizontal or a vertical remake machine, there are restrictions on the size of the format. For example, the largest format in the world is 117x85.7 cm (product of German Linhof Company)

Method used

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Embodiment Construction

[0018] The features of the present invention and other related features will be further described in detail below in conjunction with the accompanying drawings through embodiments, so as to facilitate the understanding of those skilled in the art:

[0019] Such as figure 1 As shown, the total reference numerals 1-17 represent respectively: live spirit I 1, screw mandrel I 2, transverse guide rail 3, connecting seat 4, longitudinal guide rail 5, screw mandrel II 6, live spirit II 7, motor 8, base 9, Worktable 10, vertical guide rod 11, vertical toothed guide rail 12, vertical moving motor 13, digital recording equipment 14, installation platform 15, positioning device 16, top fixing seat 17.

[0020] see figure 1 , the entire structure of the digital acquisition device consists of several parts:

[0021] The horizontal control platform is used to control the horizontal movement of the digital recording equipment, including a set of screw rod I 2 equipped with flexible I 1, an...

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Abstract

The invention relates to an image acquisition device, in particular to a digital acquisition device used for digitally acquiring a large indoor image. The digital acquisition device can ensure that a base can freely move on a plane formed by two guide rails through arranging two mutually vertical plane guide rails, a vertical guide rail is arranged on the base to ensure that digital recording equipment can freely move on the vertical guide rail, thus the digital recording equipment moves in six dimensionalities. The invention has the advantages of enabling the size of the data acquired by the digital recording equipment to be only limited by the length of the guide rails and greatly enlarging the data acquisition space. The requirement for large two-dimensional and three-dimensional data acquisition can be met.

Description

technical field [0001] The invention relates to an image acquisition device, in particular to a digital acquisition device for digital acquisition of indoor large-format images. Background technique [0002] In the process of digital image acquisition, it is a worldwide problem to accurately record the measurement results, especially the acquisition of large-format materials. The general way at present is to adopt a horizontal or vertical remake machine to solve the problem. [0003] But, no matter be horizontal or vertical remake machine, all have the limitation of format size, for example, the largest format in the world is 117x85. It has already been unable to shoot large-format items such as traditional Chinese paintings and oil paintings. [0004] The horizontal remake machine is limited to the constraints of the size of the base and the three-dimensional movement distance of the lens of the remake machine itself. Even for the largest remake device, the maximum movi...

Claims

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Application Information

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IPC IPC(8): G03B17/56F16M11/24F16M11/04F16M11/18G03B29/00
Inventor 张承
Owner 上海市北印刷(集团)有限公司
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