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Paper-feeding scanner

A scanner and paper feeding technology, applied in image communication, electrical components, etc., can solve the problem of high cost and achieve the effect of reducing equipment manufacturing cost

Inactive Publication Date: 2013-04-17
QISDA SUZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Existing paper-feed scanners use two CISs, and the cost is relatively high

Method used

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Embodiment Construction

[0023] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0024] image 3 A schematic diagram of the principle of the paper-feed scanner according to the present invention is shown. Such as image 3 As shown, the paper-feed scanner is used to scan the sheet medium 11 and the card 12, wherein, it only includes a scanning unit 13, and the scanning unit 13 is perpendicular to the paper feeding direction of the sheet medium 11 and the card 12. It is movable and connected with the position control mechanism so as to alternatively be in the card scanning position or the sheet medium scanning position.

[0025] Wherein, the position control mechanism is used to drive the scanning unit to move in the transverse direction, so as to alternatively be in the card scanning position and the sheet medium scanning posit...

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Abstract

The invention discloses a paper-feeding scanner which is used for scanning board cards and slice media. The paper-feeding scanner comprises a scanning unit, wherein the scanning unit can move along the crosswise direction perpendicular to the paper-feeding direction of the slice media and the board cards; and the scanning unit and a position control mechanism are connected to be located in a board card scanning position or a slice media scanning position. The paper-feeding scanner is used for solving the problem of higher cost resulting from the use of two scanning units in the prior art, thus reducing the manufacturing cost of equipment.

Description

technical field [0001] The invention relates to a paper-feed scanner. Background technique [0002] Portable scanners generally adopt a paper-feeding structure in order to reduce the size of the machine and make it easy to carry. [0003] Scanning media generally include thin media such as photo paper and business cards, and the thickness of the media is 0.17-0.3 mm. Scanners with film capabilities also need to scan film, that is, positive and negative films. Generally, it cannot be scanned directly. It is necessary to fix the positive film and the negative film in the corresponding holder (holder) for scanning, that is, the slide holder and the film holder, so as to fix the depth of field position, and its thickness is 1-3.2mm. wait. [0004] figure 1 and figure 2 It shows the existing paper-feed scanner 10', which uses two contact photosensitive elements (CIS) 13' and 14' to correspond to the scanning requirements of the sheet medium 11' and the card 12', and is driv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N1/04H04N1/047
Inventor 于建春赵明杰李宏鹏顾云彬
Owner QISDA SUZHOU