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Image-reading apparatus and image-reading auxiliary apparatus

An image reading device and cover technology, which is applied in image communication, television, camera, etc., can solve the problems of large size and poor portability of shading parts, and achieve the effect of ensuring portability and shooting range

Active Publication Date: 2017-08-11
PFU LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, since the size of the light-shielding member covering the surroundings of the light-receiving lens, such as a lens hood, is often large, the portability of the light-shielding member may be poor even if the imaging device is of a transportable size.

Method used

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  • Image-reading apparatus and image-reading auxiliary apparatus
  • Image-reading apparatus and image-reading auxiliary apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0050] figure 1 It is an external view of the image reading device according to Embodiment 1. figure 2 It is a diagram showing the state of use of the image reading device according to the first embodiment. The image reading device 1 according to Embodiment 1 is of a size that can be carried by hand, such as figure 1 , figure 2As shown, image data corresponding to the medium P is generated by imaging the medium P with the imaging unit 70 . The image reading device 1 in Embodiment 1 uses an album containing silver halide photographs or printed photographs as a medium P, reads individual photographs in the album as the area Pt to be read, and generates a photo list corresponding to the album. corresponding image data.

[0051] In addition, the application of the image reading device 1 in Embodiment 1 is not limited to the above, and is not limited to generating image data corresponding to glossy paper (silver halide photographs alone or printed photographs alone, magazines...

Embodiment approach 2

[0127] Image reading device 80 according to Embodiment 2 has substantially the same configuration as image reading device 1 according to Embodiment 1, but is characterized in that the length of inclined cover portion 20 can be changed. The other configurations are the same as those in Embodiment 1, so descriptions thereof are omitted, and the same symbols are used.

[0128] Figure 17 It is a perspective view of the image reading device according to Embodiment 2. Figure 18 yes Figure 17 E-E direction view. Like the image reading device 1 according to the first embodiment, the image reading device 80 according to the second embodiment has a housing 2 and an external device 3 , and when reading an image on a medium P, the external device 3 is held by the housing 2 The image is read by the external device 3 in the state of . In addition, the housing 2 has two tilting cover parts 20 and two connecting cover parts 30, and by rotating the tilting cover parts 20 about the rotat...

Embodiment approach 3

[0164] Hereinafter, an image reading support device according to Embodiment 3 disclosed in the present application will be described with reference to the drawings. In addition, in the following description, the same code|symbol is attached|subjected to the same structural element, and overlapping description is abbreviate|omitted. Figure 31 It is a bottom view showing the image reading support device according to the third embodiment. Image reading auxiliary device 200 such as Figure 31 As shown, a first angle holding mechanism 211 and a second angle holding mechanism 212 are provided in a structure in which the external device 3 is omitted from the image reading apparatus 1 according to Embodiment 1 already described. That is, the image reading support device 200 includes a casing 2 . The casing 2 is provided with two inclined cover parts 20 , two connecting cover parts 30 and a rotating cover part 40 . The two tilt cover parts 20 include a first tilt cover part 21 and ...

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Abstract

An image-reading apparatus includes a housing having an opening, an image capturing unit that captures an image of a medium disposed at the opening, a plurality of light sources that are disposed inside the housing and emit light toward the opening, and an angle holding mechanisms. Two inclined cover units of the housing can be switched between an opened state and a folded state. Two coupling cover units of the housing are deformed with respect to the two inclined cover units when the two inclined cover units are in the folded state, and the angle holding mechanisms hold the two inclined cover units so that ends of the two inclined cover units on the opening side are separated away from each other when the two inclined cover units is in the opened state.

Description

technical field [0001] The present invention relates to an image reading device and an image reading assistance device. Background technique [0002] In the case of photographing a subject with a photographing device, the photographing device receives light reflected from the subject to photograph, but the photographing device receives light that is reflected by the subject or is reflected by an object other than the subject. In the case of low light, sometimes the subject cannot be accurately photographed. Therefore, there is a following device in the conventional imaging device: by covering the periphery of the light-receiving lens of the imaging device with a lens hood, the imaging device will not receive light other than the light suitable for photographing the subject (for example, refer to the patent document 1). In addition, since a light shielding member such as a lens hood covering the periphery of the light receiving lens tends to be large in size, portability of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B11/04
CPCG03B11/04G03B11/045G03B15/00G03B17/561G03B17/565H04N5/2628G06F1/1632H04N1/00519H04N23/56H04N23/51H04N23/74G06F1/166
Inventor 林谅
Owner PFU LTD
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