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Lens assembly

A lens assembly, lens technology, applied in the direction of lenses, optical components, instruments, etc., can solve the problem that the clamping device is not practical enough

Inactive Publication Date: 2006-12-20
TRANSPACIFIC SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the clamping device for clamping the lens of cylindrical structure will not be practical enough

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0018] Please refer to figure 1 , which is a side view of the lens assembly 100 according to Embodiment 1 of the present invention. exist figure 1 Among them, the lens assembly 100 includes a lens 102 and a clamping device 104. The clamping device 104 is configured in an optical machine for clamping the lens 102 in the optical machine so that the lens 102 can accurately feed light and focus imaging.

[0019] Both sides of the lens 102 have a first chute 144 and a second chute 146, and the lens 102 has a light feed-in end 148, such as Figure 2A and Figure 2B shown. in, Figure 2A It is shown that the lens 102 is a triangular pyramid structure. certainly, Figure 2B The lens 102 also has an image feed-out end 150 opposite to the light feed-in end 148 . Please refer to figure 1 The lower side of the lens 102 has a first elastic element 140 and a second elastic element 142 for providing elastic force between the lens 102 and the clamping device 104 to achieve shockproof ...

Embodiment 2

[0029] Please refer to image 3 , which is a side view of the lens assembly 300 according to Embodiment 2 of the present invention. exist image 3 Among them, the lens assembly 300 includes a lens 302 and a clamping device 304. The clamping device 304 is configured in an optical machine for clamping the lens 302 in the optical machine so that the lens 302 can accurately feed light and focus imaging.

[0030] Both sides of the lens 302 have a first extension 314 and a second extension 316, and the lens 302 has a light feeding end 348, such as Figure 4A and Figure 4B shown. in, Figure 4A It is shown that the lens 302 is a triangular cone-shaped structure. certainly, Figure 4B The lens 302 also has an image feed-out end 350 opposite to the light feed-in end 348 . Please refer to image 3 The lower side of the lens 302 has a first elastic element 340 and a second elastic element 342 for providing elastic force between the lens 302 and the clamping device 304 to achieve...

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Abstract

The lens assembly includes non-cylindrical lens and holding device. The holding device is one body including bottom, side parts and top to form one lens holding channel. The top has one end connected to one side part and the other end capable of being fixed to the other side part. Two adjusting screws penetrating the screw holes in the top press the lens, and two elastic elements provide elasticity between the lens and the bottom. The lens may be regulated vertically via regulating these two adjusting screws.

Description

(1) Technical field [0001] The present invention relates to a lens assembly, and more particularly to a lens assembly comprising a non-cylindrical lens and a clamping device for clamping the non-cylindrical lens. (2) Background technology [0002] In today's era of rapid technological development, scanners have become an indispensable part of modern people's daily life. The user can use the scanner coupled with the computer to scan the document or pattern, and store the image captured by the scanner in the hard disk of the computer for backup. Even, the user can use the software installed in the computer to process the scanned image to improve the scanning quality, which is really convenient. [0003] A general scanner has at least one optical machine and a light source, and the optical machine includes a mirror, a lens assembly and a photosensitive element, and the lens assembly includes a lens and a clamping device for clamping the lens in the optical machine. When the o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B26/10G02B7/02G02B3/00G06K7/10
Inventor 黄英俊陈碧纯江淑雅
Owner TRANSPACIFIC SYST
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