Film coating tool

A jig and jig board technology, applied in the direction of optical components, optics, instruments, etc., can solve the problems of low utilization rate and narrow use range of coating jigs, and achieve the effect of solving the narrow use range and widening the use range

Pending Publication Date: 2019-06-25
ZHEJIANG SUNNY OPTICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a coating fixture to solve the problem of narrow application range and low utilization rate of the coating fixture in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 As shown, the coating jig includes an upper jig plate 10 , a lower jig plate 20 and a shield 30 . Wherein, the upper jig plate 10 has a first lens plated hole 11 . The lower jig plate 20 has a second lens plated hole 21, the upper jig plate 10 is detachably arranged on the lower jig plate 20, the first lens plated hole 11 communicates with the second lens plated hole 21, and the film to be coated The lens 40 is placed in the second lens plated hole 21 . The blocking member 30 is interposed between the upper jig plate 10 and the lower jig plate 20 and is located directly above the lens 40 to be coated.

[0028] Applying the technical solution of this embodiment, the blocking member 30 is sandwiched between the upper jig plate 10 and the lower jig plate 20 and is located directly above the lens 40 to be coated, so as to absorb the non-effective diameter area of ​​the lens 40 to be coated. of plating. In this way, there is no mutual connection relation...

Embodiment 2

[0050] The difference between the coating jig in the second embodiment and the first embodiment is that the shielding member 30 and the upper jig plate 10 are integrally formed.

[0051] Such as image 3 As shown, the shielding member 30 and the upper jig plate 10 are integrally formed to simplify the overall structure of the coating jig, further reduce the coating process, and save time and manufacturing costs.

[0052] Optionally, the shielding member 30 and the upper jig plate 10 are formed by injection molding or stamping. The above-mentioned processing method is relatively simple, reduces the processing cost of the coating jig, and shortens the processing time.

Embodiment 3

[0054] The difference between the coating fixture in the third embodiment and the first embodiment lies in that the structure of the mounting part 32 is different.

[0055] Optionally, the installation part includes a plurality of installation pieces and a plurality of connecting ribs, the plurality of connection ribs are arranged at intervals along the circumference of the shielding part, the installation pieces and the shielding parts are respectively connected to both ends of the connecting ribs, and the installation pieces are sandwiched between Between the upper fixture plate and the lower fixture plate. In this embodiment, the mounting part includes three mounting pieces and three connecting ribs, the three mounting pieces are provided in one-to-one correspondence with the three connecting ribs, and the mounting pieces and the shielding parts are respectively connected to two ends of the corresponding connecting ribs. Wherein, the thickness of the connecting ribs is as s...

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Abstract

The invention provides a film coating tool which comprises an upper tool plate having a first lens coating hole; a lower tool plate having a second lens coating hole, wherein the upper tool plate is detachably disposed on the lower tool plate, and the first lens coating hole is in communication with the second lens coating hole, and a to-be-coated lens is placed in the second lens coating hole; ashielding member sandwiched between the upper tool plate and the lower tool plate and located directly above the to-be-coated lens. The film coating tool effectively solves the problems that a film coating tool in the prior art has a narrow use range and a low utilization rate.

Description

technical field [0001] The invention relates to the technical field of coating, in particular to a coating jig. Background technique [0002] At present, with the rapid development of the mobile phone industry, the market has higher and higher requirements for camera lenses. Due to the limitation of the thickness of the mobile phone, the number of lenses is also limited. Sometimes ghost images and stray light may also occur due to unnecessary reflections, deviations, and diffusion in the lens barrel and at the end of the lens. In the prior art, in order to improve the stray light phenomenon of the lens, a jig for lens coating has been produced. The jig uses a shielding block to coat different areas of the same lens with different properties to improve the lens. optical properties. Wherein, the shielding block is pasted in the installation groove of the lens to realize the shielding of the effective area of ​​the lens by the shielding block. [0003] However, the above-me...

Claims

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Application Information

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IPC IPC(8): G02B1/10
Inventor 余荣军蒯泽文辛鹏朱亚蒙
Owner ZHEJIANG SUNNY OPTICAL CO LTD
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