Scanning device

A scanning device, axial technology, applied in the direction of image communication, electrical components, etc., can solve the problems of shaking and affecting the scanning quality, and achieve the effect of reducing the probability of shaking and improving the scanning quality.

Inactive Publication Date: 2014-08-06
CAL COMP ELECTRONICS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the scanning module may shake due to the torque generated by the belt pulling during the movement process, which will affect the scanning quality

Method used

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Examples

Experimental program
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Embodiment Construction

[0028] figure 1 It is a partial perspective view of a scanning device according to an embodiment of the present invention. figure 2 for figure 1 A schematic top view of the scanning device. Please refer to figure 1 , the scanning device 100 of this embodiment includes a platform 110 , a guiding module 120 and a scanning module 130 . The guide module 120 includes a guide rod 122 , a guide member 124 , a sliding member 126 and an elastic member 128 (two are shown). The guide rod 122 is fixed on the platform 110 . The guide member 124 has a notch 124a, wherein the guide rod 122 is slidably disposed in the notch 124a along the first axial direction A1. The scanning module 130 is fixed on the guide member 124 for scanning as the guide member 124 moves along the first axis A1 on the guide rod 122 .

[0029] image 3 for figure 1 Partial front view of the scanning device. Please also refer to image 3 , the sliding member 126 is slidably disposed on the guide member 124 al...

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PUM

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Abstract

The invention discloses a scanning device, which comprises a platform, a guide module group and a scanning module group, wherein the guide module group comprises a guide rod, a guide element, a sliding element and an elastic element, wherein the scanning module group is fixed with the guide element, the guide rod is fixed on the platform, the guide element is provided with a concave opening, the guide rod is glidingly arranged in the concave opening in the first axial direction, the sliding element is glidingly arranged at the guide element in the second axial direction which is substantially vertical to the first axial direction, the elastic element is fixed on the guide element and is in contact with the sliding element, and the sliding element presses and places the guide rod to the inner wall of the concave opening in the second axial direction through the elasticity of the elastic element for reducing the swinging condition of the guide rod in the scanning process. The scanning device can ensure that the inner wall of the concave opening can be tightly leaned on the guide rod, the swinging occurrence probability of the guide rod in the scanning process is effectively and greatly reduced, and further, the scanning quality is improved.

Description

technical field [0001] The invention relates to an image capturing device, in particular to a scanning device. Background technique [0002] In recent years, due to the rapid development of computer technology and the price drop caused by the fierce competition in the scanning device market, the scanning device has become a very popular computer peripheral device on the market. [0003] Scanning devices can be differentiated into several forms according to their price points or functions. In detail, the scanning devices can be divided into palm-type scanning devices, paper-fed scanning devices, business card scanning devices, film scanning devices, and flat-bed scanning devices. As for the platform type scanning device, it scans the image of the paper placed on the platform through the scanning module that can move on the platform. In detail, the scanning module can be slid on the guide rod fixed on the platform, and the scanning module is driven to move on the platform al...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N1/04
Inventor 王志华
Owner CAL COMP ELECTRONICS
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