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Rolling scanister of handheld portable scanner

A scanning device, scanner technology, applied in the direction of image communication, electrical components, etc.

Inactive Publication Date: 2013-02-13
黄森尧
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem solved by the technology of the present invention is to provide a hand-held portable scanner rolling scanning device. By adding a group of parallel roller devices, the hand-held portable scanner can use two sets of rollers to perform linear scrolling and translation scanning, which not only solves the problem of hand-held portable scanner The scanner scans the oblique deformation of the image, adopts rolling operation and low friction coefficient movement to make the scanning process smoother, and plays a protective role in protecting the surface of the scanned object from being damaged and preventing dragging. The rolling scanning device and the handheld portable scanner can be freely Detachment, the overall compact and easy to carry, simple assembly

Method used

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  • Rolling scanister of handheld portable scanner
  • Rolling scanister of handheld portable scanner
  • Rolling scanister of handheld portable scanner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] See Figure 1, Figure 3, Figure 4: install the rubber roller 2 in the roller groove 6 of the scanner bracket 1.

[0015] Referring to Fig. 1, Fig. 2 and Fig. 4: place the hand-held portable scanner 7 in the open slot 5 of the scanner bracket 1 and fix it in a proper position through tight fit.

[0016] See Figure 1 and Figure 2: After the assembly is complete, put the hand-held portable scanner rolling scanning device fixed on the object to be scanned, turn on the start scanning switch, move the scanner, and the double-row rollers are scanning the object A linear translation scan of pure scrolling.

[0017] The foregoing detailed description provides those skilled in the art with a suitable flowchart for implementing the exemplary embodiments. Those skilled in the art should understand that various modifications or deformations to the technology of the present invention using some technical means well known to those skilled in the art will not depart from the technical ...

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Abstract

The invention provides a rolling scanister of a handheld portable scanner. According to the scheme of the invention, by additionally arranging a set of parallel roller devices, the handheld portable scanner can perform linear rolling translating scan by using two sets of rollers, so that the problems of the incline and the deformation of an image scanned by the handheld portable scanner, the scan process is more flat and smooth by adopting rolling operation to achieve low frictional coefficient, and the protective functions of not being broken or being dragged for the surface of an object being scanned are realized. The rolling scanister can be freely separated from the handheld portable scanner, is compact in whole structure, easy to carry and simple in assembly.

Description

technical field [0001] The technology of the invention belongs to the field of image scanning processing, and relates to a scroll scanning device for a hand-held portable scanner. Background technique [0002] Hand-held portable scanners are small in size, easy to carry, and can be used without a computer. The scanning head of most handheld portable scanners obtains data by relying on a single row of rollers set at the bottom to roll on the pattern, and then through the gear The transmission transmits the information of the moving distance to the host processor of the scanner for operation through grating and other means. When the scanner scans patterns, it uses a single row of rollers and several support points to support and move the handheld portable scanner. However, due to the pure sliding friction between the support points and the scanned object, this makes the handheld portable scanner appear in the process of long-term use. The support point is worn out, and becaus...

Claims

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Application Information

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IPC IPC(8): H04N1/04
Inventor 黄森尧
Owner 黄森尧
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