Protective device for lenses of micro-lens myopic glasses

A technology of spectacle lenses and protective devices, applied in the directions of glasses/goggles, instruments, optics, etc., can solve the problems of difficulty, processing, and expensive lenses, and achieve the effect of easy purchase

Inactive Publication Date: 2022-06-17
汪思原
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if lens wear occurs, it cannot be treated in the same way as polishing a normal lens, and the lens can only be

Method used

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  • Protective device for lenses of micro-lens myopic glasses
  • Protective device for lenses of micro-lens myopic glasses
  • Protective device for lenses of micro-lens myopic glasses

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] like figure 1 , 2 , 3, 4, 5, 6, and 7, the present embodiment provides a protection device for the lens of microlens myopia glasses, including a frame body 1, and the above-mentioned frame body 1 is provided with a lens protection groove 103 and is used for installing the microlens myopia. The lens mounting groove 102 of the lens 3; the lens protection groove 103 is provided with a protective lens 4 therein.

[0037] In this embodiment, a frame body 1 is included, wherein the frame body 1 can be a common spectacle frame, which is convenient for purchase during production and can also be modified for common spectacle frames.

[0038] The above-mentioned frame body 1 is provided with a lens protection groove 103 and a lens installation groove 102 for installing the microlens myopia lens 3. The above-mentioned lens protection groove 103 is provided with a protective lens 4, and the protective lens 4 can be a common glass lens or resin lens. The protective lens 4 is compo...

Embodiment 2

[0041] like figure 1 , 2 , 3, 4, 5, 6, and 7, in some implementations of this embodiment, the above-mentioned mirror frame body 1 includes a through groove 104 and a width adjustment piece 2, and the above-mentioned width adjustment piece 2 is located in the above-mentioned through groove 104, and the above-mentioned The width adjustment sheet 2 and the inner side wall of the through groove 104 respectively form the lens mounting groove 102 and the lens protection groove 103 .

[0042]In the above embodiment, the frame body 1 includes a through groove 104 and a width adjustment piece 2. The shape structure of the width adjustment piece 2 is matched with the through groove 104. Compared with the through groove 104, the lens mounting groove 102 and the lens protection are processed separately. The groove 103 is easier to process and can also improve the machining accuracy of the through groove 104. The width adjustment piece 2 is located in the through groove 104. The width adj...

Embodiment 3

[0044] like figure 1 , 2 , 3, 4, 5, 6, and 7, in some implementations of this embodiment, the width adjustment sheet 2 and the through groove 104 are detachably connected.

[0045] In the above embodiment, the width adjustment sheet 2 and the through slot 104 are detachably connected, and the width of the width adjustment sheet 2 can be adjusted according to the microlens myopia lens 3 and the protective lens 4 with different thicknesses, without the need for additional replacement of the processing frame Body 1.

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Abstract

The invention provides a protection device for lenses of micro-lens myopic glasses, and relates to the technical field of protection devices for lenses of micro-lens myopic glasses. The protection device for the lenses of the micro-lens myopic glasses comprises a glasses frame body, the glasses frame body is provided with lens protection grooves and lens installation grooves used for installing the micro-lens myopic lenses, and protection lenses are arranged in the lens protection grooves. The protection device for the lenses of the micro-lens myopic glasses can prevent the surfaces of the lenses from being abraded, and the service life of the lenses of the micro-lens myopic glasses is prolonged.

Description

technical field [0001] The present invention relates to the technical field of protection devices for microlens myopia spectacle lenses, and in particular, to a protection device for microlens myopia spectacle lenses. Background technique [0002] At present, wearing microlens myopia glasses is a relatively effective method for juvenile myopia correction. The lenses of the glasses consist of nearly 400 tiny concave lenses closely packed. However, if the lens is worn, it cannot be handled in the same way as polishing ordinary lenses, and the lens can only be re-fitted. The process of optometry and prescription is long, and the lenses are expensive to manufacture, which makes it difficult for users of such glasses. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a protection device for the lens of microlens myopia glasses, which can prevent the surface of the lens from being worn and prolong the service life of the lens of the microlens...

Claims

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Application Information

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IPC IPC(8): G02C5/00G02C5/02G02C7/00
CPCG02C5/001G02C5/02G02C7/00
Inventor 汪思原
Owner 汪思原
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