CN201159802Y - Eyelet anti-fatigue goggles - Google Patents
Eyelet anti-fatigue goggles Download PDFInfo
- Publication number
- CN201159802Y CN201159802Y CNU2008200319905U CN200820031990U CN201159802Y CN 201159802 Y CN201159802 Y CN 201159802Y CN U2008200319905 U CNU2008200319905 U CN U2008200319905U CN 200820031990 U CN200820031990 U CN 200820031990U CN 201159802 Y CN201159802 Y CN 201159802Y
- Authority
- CN
- China
- Prior art keywords
- dazzling light
- light district
- glasses
- safety goggles
- dazzling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Eyeglasses (AREA)
Abstract
Disclosed is a small-hole anti-fatigue protective goggles which relate to glasses and include a glasses piece and a glasses frame. The glasses pieces are installed on the glasses frame. The glasses pieces are divided into a shine optical zone and a non-shine optical zone. The shine optical zone is the optical center corresponding to the reflection point of the cornea, and is fully transparent. The non-shine optical zone is in dark color. The utility model has notable effect of preventing fatigue.
Description
Technical field
This product utility model relates to a kind of glasses, the tired safety goggles of especially a kind of prevention.
Background technology
TV, computer are come into huge numbers of families, and computer has become the indispensable instrument of work, study, recreation.For a long time (more than 2 hours) with computer can bring out, the difficult hypopsia of concentrating of visual fatigue, notice, pseudo-myopia, conjunctiva and cornea inflammation, intraocular pressure raises, the quality and quantity of tears liquid all changes, and the tear film destroy time is long, and regulatory function goes down, spatial contrast sensitivity descends, and the main body visual performance reduces.The whole body aspect has: shoulder is ached with neck, backache, waist disease, hand and numb limb sense, and face has erythema, mood agitation, disposition melancholy, autonomic imbalance, and gynaecology's symptom and body and mind are unusual etc.The visual fatigue that computer, TV cause is different with general visual fatigue, and situation is more complicated, and genesis mechanism and physiological change wait research.Can only prevent the dazzle that the in addition excessive light source of panel causes with regard to the plane of incidence and the reflection of light of its light at present.The visual fatigue that cause control TV, computer terminal is a human new problem.The utility model computer aperture safety goggles is the ingredient at beginning in this problem.
Summary of the invention
The utility model is will solve long-time bringing out with computer, TV etc. to cause visual fatigue, and the problem that prior art and equipment can not effectively be controlled.In order to reach the purpose that addresses the above problem, the technical solution of the utility model is:
A kind of aperture is prevented tired safety goggles, comprises eyeglass and mirror holder, and eyeglass is installed on the mirror holder.Eyeglass is divided into dazzling light district and non-dazzling light district.Dazzling light district is that optic center point is corresponding with the cornea reflective spot, is that full impregnated is bright, and diameter range is 8～16mm.Dazzling light district is the eyesight along with everyone, with eye far, closely custom and the astigmatism etc. and the optical axis variation and specific design becomes to have myopia, astigmatism or long sight refractive diopter.
Non-dazzling light district is the neighboring area in dazzling light district, and non-dazzling light district is dark, can be translucent or opaque.
Advantage of the present utility model comprises: dazzling light is arrived on the retina tail off.2. cover crystalline at the iris periphery, aberration is diminished.3. improve the depth of focus of eye and the vividness of dark picture.4. because the caused diffraction phenomena of myosis tails off, make the affected mutual relationship of eyesight service state, reach the asthenopic result of effective control.
Description of drawings:
Fig. 1 is the utility model synoptic diagram
Fig. 2 is the utility model eyeglass synoptic diagram
1. eyeglass, 2. non-dazzling light district, 3. dazzling light district (transparent), 4. mirror holder
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and embodiment.
A kind of aperture is prevented tired safety goggles, the eyeglass that 4. mirror holder is gone up 1. be divided into transparent dazzling light district 3. and the non-dazzling light district of the not good merchantable of transparent optical district around 3. 2..Dazzling light district diameter 3. is 12mm, also can be according to user's a condition enactment of using.
2. non-dazzling district is opaque or translucent not good merchantable, and dazzling clear area can add any myopia and astigmatic refractive diopter, all can be according to its characteristics design with non-A nearsighted person for myopia.
Claims (5)
1, the anti-tired safety goggles of a kind of aperture comprises eyeglass and mirror holder, and eyeglass is installed on the mirror holder, it is characterized in that eyeglass is divided into dazzling light district and non-dazzling light district; Dazzling light district is that optic center point is corresponding with the cornea reflective spot; Non-dazzling light district is the neighboring area in dazzling light district; Dazzling light district is that full impregnated is bright, and non-dazzling light district is dark.
2, the anti-tired safety goggles of aperture according to claim 1 is characterized in that described dazzling light district diameter range is 8～16mm.
3, the anti-tired safety goggles of aperture according to claim 2 is characterized in that described dazzling light district is provided with myopia, astigmatism or long sight refractive diopter.
4, according to claim 1 or the anti-tired safety goggles of 2 or 3 described apertures, it is characterized in that described non-dazzling light district is translucent.
5, according to claim 1 or the anti-tired safety goggles of 2 or 3 described apertures, it is characterized in that described non-dazzling light district is opaque.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200319905U CN201159802Y (en) | 2008-03-07 | 2008-03-07 | Eyelet anti-fatigue goggles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200319905U CN201159802Y (en) | 2008-03-07 | 2008-03-07 | Eyelet anti-fatigue goggles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201159802Y true CN201159802Y (en) | 2008-12-03 |
Family
ID=40110387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200319905U Expired - Lifetime CN201159802Y (en) | 2008-03-07 | 2008-03-07 | Eyelet anti-fatigue goggles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201159802Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111812863A (en) * | 2020-07-13 | 2020-10-23 | 异起(上海)智能科技有限公司 | Lens |
-
2008
- 2008-03-07 CN CNU2008200319905U patent/CN201159802Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111812863A (en) * | 2020-07-13 | 2020-10-23 | 异起(上海)智能科技有限公司 | Lens |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2724357C2 (en) | Contact lens comprising non-coaxial elementary lenses for preventing and/or slowing the progression of myopia | |
| US3339997A (en) | Bifocal ophthalmic lens having different color distance and near vision zones | |
| KR102453441B1 (en) | Pupil size-independent lens design and method for preventing and/or slowing myopia progression | |
| JP2022542965A (en) | A device for projecting an image onto the retina | |
| JP2016520206A (en) | Method for controlling a head-mounted electro-optic device adapted to the wearer | |
| WO2007142981A3 (en) | Methods and apparatus for improving vision | |
| CN201222128Y (en) | Multifunctional eyeglasses for defense and control of myopia | |
| CN204613535U (en) | The near-sighted prevention and control glasses of a kind of zonal control central vision and peripheral visual acuity | |
| JP2015018179A (en) | Contact lens | |
| CN201159802Y (en) | Eyelet anti-fatigue goggles | |
| KR100524589B1 (en) | Test method of eye by red and green indicators and red rust tester used in this method | |
| JP3168294U (en) | Pinhole contact lens | |
| CN102830506A (en) | Multiple-efficacy eye disease protection eyeglass and finished eyeglasses assembled by same | |
| CN208654466U (en) | A kind of region half-penetration type eyeglass and its glasses | |
| CN205038416U (en) | People's eye vision correction lens | |
| CN208092372U (en) | A kind of multi-functional glasses | |
| CN202975509U (en) | Polarized light contact lens | |
| JP6413062B2 (en) | How to design sunglasses lenses for people who do not need myopia correction | |
| CN201489215U (en) | Glasses with function of myopia prophylaxis | |
| CN204989660U (en) | Gradually prevent blue light glasses | |
| CN201021956Y (en) | Enhancement lens for short sight | |
| CN217821150U (en) | Be used for eyesight to improve training glasses | |
| CN208384274U (en) | A kind of bifocals piece and the glasses using the spectacle lens | |
| CN210376918U (en) | Glasses for protecting retina | |
| CN106773118A (en) | The combined eyeglasses and its training application method of near-sighted prevention and control can be carried out |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081203 |