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Paper advance mechanism

A paper feeding mechanism and paper technology, which can be used in image communication, electrical components, etc., and can solve the problems of complex control components and inability to improve scanning speed.

Inactive Publication Date: 2008-02-27
LITE ON TECH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide a control component for improving the double-sided scanning device of the prior art, which is too complicated, and the limitation or shortcoming that the scanning rate cannot be improved

Method used

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Embodiment Construction

[0053] The paper feeding mechanism disclosed in the present invention includes, but is not limited to, electronic devices such as multifunction printers (MultiFunction Printer, MFP), scanners (Scanner), or copiers (Printer) that have the function of acquiring paper images. However, the accompanying drawings It is provided for reference and illustration only, and is not intended to limit the present invention.

[0054] FIG. 2 is a schematic structural diagram of the paper feeding mechanism 100 of the present invention. As shown in the figure, the paper feeding mechanism 100 disclosed in the present invention is used to transport a paper P through a scanning operation area 300 , and the scanning operation area 300 has a scanning module 310 for capturing images of the paper P. The paper moving mechanism 100 of the present invention includes a partition 110 , a paper conveying device 120 , and a switching device 130 .

[0055] The partition 110 corresponds to one side of the scan...

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Abstract

This invention relates to a form feeding unit including: a baffle corresponding to a scan operation zone and forming a first channel with the zone and forming a second channel on the other side of the baffle corresponding to the first channel, a paper transmitting device for transmitting paper passing through the side of the baffle with the first channel and sticking the first page of the paper to the scan module, after the paper is overturned, the second page is facing to the scan module to pass through the first or the second channel selectively and a switch device enabling the paper to pass through the second channel or move towards the first channel and sticking the second page to the scan module.

Description

technical field [0001] The invention relates to a paper-feeding mechanism, in particular to a paper-feeding mechanism capable of fast double-sided scanning. Background technique [0002] Due to the advancement of optoelectronic technology and the development of business, there are quite a variety of products that use photosensitive elements to form optical modules and have multiple functions, such as printers, scanners, copiers, and multi-function peripherals (MFP). , with its low price and practicality, its application range has changed from the previous professional use to a popular daily tool. [0003] Generally, if the existing single-sided scanning device wants to scan two pages of paper, the user must first scan one of the pages, and then turn the paper over by hand to scan the other page. The speed of the scanning process is slow, and it is easy to cause the problem of inconsistent paper feeding direction due to carelessness. In response to the above problems, the m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N1/31H04N1/04
Inventor 蔡振财施耿维林宣洋游昌隆
Owner LITE ON TECH CORP
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