Jig of optical element

A technology of optical components and jigs, which is applied in the direction of optical surface grinders, manufacturing tools, grinding/polishing equipment, etc., can solve the problems of lower processing yield, inconsistent relative positions, and inconsistent shapes of optical lenses, so as to improve production efficiency and good quality. High rate, uniform distribution of glue, and consistent relative position

Inactive Publication Date: 2010-05-26
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, this kind of gluing method is very likely to make the amount of glue between the optical lenses, the distribution and the relative position of each optical lens inconsistent, which will cause uneven force on each optical lens during the rounding process, resulting in unevenness after rounding. The shape of the optical lens is inconsistent, so that the quality of the optical lens is not high, reducing the processing yield

Method used

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  • Jig of optical element
  • Jig of optical element
  • Jig of optical element

Examples

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Embodiment Construction

[0012] The jig for the optical element of the present invention is used for gluing multiple optical elements to facilitate the subsequent rounding process. The jig for the optical element of the present invention will be described below in terms of a preferred embodiment.

[0013] see figure 1 , the jig of the optical element includes a body 20 , a uniform cooling plate 40 , two moving plates 60 , a glue spraying device 80 and two hinges 90 .

[0014] Please also refer to figure 2 and image 3 , the body 20 is a rectangular parallelepiped frame, which is composed of two side walls 202 and a bottom plate 204 , and the two side walls 202 and the bottom plate 204 together define a receiving space 208 . The two side walls 202 are opposite to each other, and the bottom plate 204 connects the corresponding ends of the two side walls 202 . The side wall 202 and the inner middle of the bottom plate 204 respectively define a guiding chute 206 parallel to each other, and the guidin...

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PUM

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Abstract

The invention relates to a device for producing optical element, which comprises main body, moving plate and adhesive ejector. Wherein, the main body has one containing space, with two open nearby sides; the moving plate is at one side of main body to move relative to the containing space; the ejector is at another side, with one containing chamber; the ejector has several holes connecting the containing space and containing chamber; the ejector can feed adhesive to the containing space.

Description

【Technical field】 [0001] The invention relates to a jig for an optical element, in particular to a jig for gluing an optical element coated with an infrared cut-off film. 【Background technique】 [0002] With the development of multimedia technology, digital video products such as digital cameras and digital video cameras have been widely used by people and have a large market demand. In addition, in recent years, mobile phones are also rapidly developing toward high performance and multi-functionality. Therefore, portable electronic devices such as mobile phones or PDAs are widely combined with digital cameras and digital video cameras. Optical lenses are important components of digital cameras and digital video cameras. It can be seen that the demand for optical lenses is also increasing. [0003] At the same time, consumers have higher and higher requirements for the quality of pictures taken by digital cameras and digital video cameras. However, when using CCD (Charge ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05B1/14
CPCB05C5/027B24B13/00B05C13/00
Inventor 李欣和
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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