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Tool for fetching optical lens

一种光学镜片、治具的技术，应用在拿取光学镜片的治具领域，能够解决印记不好去除、不方便、浪费时间等问题

Inactive Publication Date: 2009-12-30
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When carrying out visual inspection, the coated optical lens is generally taken with gloved hands, so it is easy to leave marks on the surface of the coated optical lens, and the marks are not easy to remove
Even if the edge of the coated optical lens is taken, it is time-consuming and inconvenient to turn over the coated optical lens for visual inspection

Method used

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  • Tool for fetching optical lens
  • Tool for fetching optical lens
  • Tool for fetching optical lens

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0012] see figure 1 and figure 2 , figure 1 An overall schematic diagram of a jig for picking up an optical lens provided by an embodiment of the present invention. figure 2 An exploded schematic view of a jig for taking an optical lens provided by an embodiment of the present invention.

[0013] The jig 100 for taking the optical lens is used to take the optical lens when the optical lens is inspected by external light, so that the optical lens is placed under the illumination of a strong light, and the operator visually judges the surface of the optical lens. Defects such as dirt, scratches, breakage, etc.

[0014] The jig 100 for picking up an optical lens includes a first L-shaped support arm 10 , a second L-shaped support arm 20 , a first clamping portion 40 , a second clamping portion 50 , a first finger ring 60 and a second finger ring 70 .

[0...

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PUM

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Abstract

The invention relates to a tool for fetching an optical lens, comprising a first supporting arm in a bent shape, a second supporting arm in a bent shape, a first clamping part and a second clamping part. Both first supporting arm in the bent shape and the second supporting arm in the bent shape are respectively provided with a connecting end and a free end, and the connecting end of the first supporting arm is rotatably connected with the connecting end of the second supporting arm; the first clamping part is rotatably connected with the free end of the first supporting arm; the second clamping part is rotatably connected with the free end of the second supporting arm and is arranged opposite to the first clamping part; and the first supporting arm and the second supporting arm are controlled so that the first clamping part and the second clamping part clamp the optical lens.

Description

technical field [0001] The invention relates to a jig for taking optical lenses. Background technique [0002] With the development of multimedia technology, electronic products such as digital cameras, video cameras and mobile phones with camera functions are more and more popular among consumers (see Capturing images with digital still cameras, Micro, IEEEVolume: 18, issue: 6, Nov .-Dec. 1998 Page(s): 14-19). The lens modules of products such as digital cameras, video cameras, and mobile phones with camera functions contain glass or plastic coated optical lenses. These coated optical lenses need to go through visual inspection to meet certain requirements, and then these optical lenses and other components are assembled, so that the quality of the entire lens module will not be affected by a defective optical lens. The appearance inspection generally uses a strong light to illuminate the optical lens, and the operator visually inspects to judge the dirt, scratches, damag...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/13
CPCB25B9/00
Inventor 张为尧
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD