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A kind of multifunctional physiological optical protective glasses

An optical protection and multi-functional technology, applied in optics, optical components, non-optical components, etc., can solve the problems of no anti-fatigue effect, single attenuation, narrow spectral passband characteristics, etc., to protect the eye lens and cornea elasticity , the effect of protecting the optic nerve

Inactive Publication Date: 2015-09-30
元秀华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the spectral passband characteristic of this spectacle lens is usually narrow, usually only yellow spectrum or orange-red spectrum (about 30nm bandwidth) enters the human eye, and only has a single attenuation effect, which makes the human eye feel unclear due to the narrow spectrum; Does not have anti-fatigue effect; the anti-mechanical shock function is to use the glasses frame to prevent mechanical shock in structural design; it does not have the physiological moisturizing function of human eyes

Method used

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  • A kind of multifunctional physiological optical protective glasses
  • A kind of multifunctional physiological optical protective glasses
  • A kind of multifunctional physiological optical protective glasses

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Example 1: Anti-glare, anti-strong light irradiation, light intensity transmittance automatically adjusts spectacle lenses according to the lighting environment

[0030] The lens is made of ultra-thin resin material, the thickness is less than 1mm, and the refractive index is 1.670, which is higher than that of ordinary resin materials, and has the characteristics of lightness and wear resistance. The outer surface of the resin lens is coated with optical materials according to the principle of interference filtering, and a magnetron sputtering coating machine is used to coat 5 layers of film. The film system material is as follows according to the design structure of the filter: G / (H2LHL)^3(A4BAB )^1(H2LHL)^3 / A, where G represents the substrate, H, L, A, and B represent the high-refractive-index film (titanium dioxide, with a refractive index of 2.35) whose film thickness is a quarter of the design wavelength, respectively. Low refractive index film layer (silicon diox...

Embodiment 2

[0041] Example 2: Integrated focusing self-radiation evaporative moisturizing software with glasses frame

[0042] The spectacle frame has the functions of preventing eye dryness and protecting the elasticity of human cornea.

[0043] The spectacle frame is composed of a frame cover and a groove: the frame cover part is made of polyethylene soft plastic, which is embedded in the main frame to connect and support the groove; the inner part of the groove embedded with cotton wool is made of elastic sponge, and the sponge is pasted on the frame put on. Such as image 3 shown. Among them, the sponge groove is used to embed the sponge body to absorb medical clean water, and small holes of 1 mm are opened in the groove at equal intervals for water molecules to evaporate and overflow. After the physiological clean water evaporates, it can be replenished by reinjecting with a syringe through the injection hole. The attached spectacle frame is designed as an integrated band, made o...

Embodiment 3

[0046] Example 3: Frame

[0047] The overall structure of the mirror frame is as follows Figure 3 to Figure 6 As shown, it consists of a main frame 1, a frame cover 2 with a frame, a moisturizing groove with a frame 3, and temples (frame temples 4), which are independent of each other and made of elastic light plastic.

[0048] The main picture frame 1 is made of elastic light plastic, so it is an elastic picture frame with double protection and slowing down mechanical impact. The main mirror frame and the glasses legs embedded in the lens are designed to be detachable, and the glasses legs can be inserted into the embedding grooves on the side of the main mirror frame when needed. Specifically: there are insertion holes on both sides of the main frame to be embedded with the spectacle legs; insertion grooves are also formed on the inside of the two sides of the main frame to be embedded with the frame cover 2 with the spectacle frame, such as image 3 shown.

[0049] One ...

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Abstract

The invention provides multifunctional physiologic optical protection glasses. The glasses are provided with a glasses frame, glasses legs and eyeglasses, the glasses frame is composed of a main eyeglasses frame (1) and an adjunctive eyeglasses frame having a consistent shape with the main eyeglasses frame (1), the adjunctive eyeglasses frame is an eyeglasses frame sleeve (2) with the central portion provided with a groove, sponge used for absorbing medical purified water and a plurality of uniformly distributed small holes used for the entry and exit of the medical purified water are arranged in the groove, and the main eyeglasses frame (1) is movably connected with the eyeglasses frame sleeve (2). The glasses has comprehensive eye protection functions of strong light irradiation resistance, dazzle prevention, eye moisture retention, impact resistance and the like, and can be used in many bad light environments comprising the strong light irradiation environment, postoperative environment of eyes and the like.

Description

technical field [0001] The invention relates to human eye physiological optical protection technology, in particular to a multi-functional bio-optical protection technology and protection technology such as anti-glare, anti-strong light radiation, impact resistance, automatic adjustment of light intensity transmittance with light environment, and human eye physiological moisturizing. Glasses. Background technique [0002] At present, with the rapid development of information technology, information technology products such as computers, tablet computers, mobile phones, etc. have entered everyone's life and become a necessary accessory for personal life. However, the resulting side effects also follow. People spend more and more time looking at computer screens, and the number of people who are injured by screen radiation is also increasing. Vision loss and eye damage have also become very common diseases. Every year, the number of eye disease patients in the world continues...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02C9/00G02C7/10G02C5/14G02C11/00
Inventor 元秀华段子刚吕慧英
Owner 元秀华
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