CN2242467Y - Glasses for reading, glasses for watching TV and glasses for computer with function of preventing near sightedness - Google Patents
Glasses for reading, glasses for watching TV and glasses for computer with function of preventing near sightedness Download PDFInfo
- Publication number
- CN2242467Y CN2242467Y CN 94208283 CN94208283U CN2242467Y CN 2242467 Y CN2242467 Y CN 2242467Y CN 94208283 CN94208283 CN 94208283 CN 94208283 U CN94208283 U CN 94208283U CN 2242467 Y CN2242467 Y CN 2242467Y
- Authority
- CN
- China
- Prior art keywords
- mirror
- computer
- glasses
- eyeglass
- described reading
- 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 - Fee Related
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Abstract
The utility model relates to glasses for reading, glasses for watching TV and glasses for a computer with the function of preventing myopia, which has the functions of eye regulation and eye concentration. The utility model comprises a lens which can alternate the effects eye regulation and eye concentration and a movable lens frame which can support the lens. The regulating effect of eyes can be solved by the utility model, and the concentration effect of eyes can be solved. The reason caused the myopia can be fundamentally eliminated.
Description
The utility model relates to a kind of the have regulating action of eyes and the glasses of set effect.Especially can avoid long-term reading, see TV, make excessive eye regulate the visual deterioration that causes with set with computer etc.
The eyes that common spectacles just negatively help not see distant objects are seen clearly.If also always have on near-sighted glasses when reading, not only eyesight there is not benefit, also can harm one's eyes.
Nearly mist looks therapy, and for single eyes, the regulating action of eyes alternatively protected in bookish literal as if come from afar during reading.But because it does not solve the set effect of eyes, send in the same word that two eyes are seen during reading two places but as if from about the back of this word, this and the horopteric contradiction that requires, thereby vision protection fundamentally.
Adjusting and set effect that the utility model has simultaneously solved eyes dexterously, but vision protection not only, but also can further develop eyesight.
The purpose of this utility model is achieved in that
First method: make a biconvex lens, its diameter is the same with people's face wide, and books were apart from the distance of eyes when its focal length was reading.With the diameter trisection, crossing these two trisection points is three with lens along sawing perpendicular to diametric(al).The hangers of spectacle frame is loaded onto at middle two ends, and grinds nose holder shape according to bridge of the nose shape with emery wheel.Equally wear as glasses during reading.
Second method: system pair of lamina spectacle frame (as accompanying drawing).The eyeglass of internal layer frame (1) dress+1.50, the following eyeglass of outer layer rack (2) dress: its inboard is thick, and the outside is thin, and xsect is isosceles trapezoid, and the gradient is 0.05.Outer layer rack (2) has stationary shaft (3) to link to each other with the inboard of internal layer mirror holder in the inboard.Can change incident angle by rotating outer eyeglass.Because prism has the deviation effect might make same word become two bundle directional lights to enter two eyes, the set effect of alternative eyes to light.
Owing to adopt such scheme, use the utility model to read, eyes are as seeing that starry sky is light, thus vision protection.The utility model can not cause owing to the protection of the replaced property of eye is degenerated yet.Sleep is also all in reading because the people can not have a meal.To use the utility model eyes by the light of nature in order seeing clearer fartherly and loosen further on the other hand, to improve eyesight.
Enforcement of the present utility model need not added any equipment in existing spectacles factory or optical instrument factory and can implement.
Through my investigation, still there is not the report of this kind utility model both at home and abroad.
Claims (10)
1. read mirror, TV mirror, computer mirror for one kind, bag expands eyeglass and hangers, and eyeglass directly links to each other with hangers, it is characterized in that: used eyeglass is to be three with biconvex lens saw, and one of centre gives over to eyeglass.
2. as right 1 described reading mirror, TV mirror, computer mirror, it is characterized in that: used biconvex lens diameter is 15.00cm, and focal length has two kinds, and reading mirror, the used biconvex lens focal length of computer mirror are 30.00cm; The used biconvex lens focal length of TV mirror is 200.00cm.
3. read mirror, TV mirror, computer mirror for one kind, mirror holder is double-deck mirror holder, it is characterized in that: the skin of double-deck mirror holder is a left-right rotation.
4. as right 3 described reading borders, TV mirror, computer mirror, mirror holder is double-deck mirror holder, it is characterized in that: outer picture frame is made of two little picture frames, links to each other with stationary shaft in the centre of internal layer mirror holder respectively.
5. as right 3 described reading mirrors, TV mirror, computer mirror, it is characterized in that: outer eyeglass is made of wedge.
6. as right 3 described reading mirrors, TV mirror, computer mirror, it is characterized in that: the gradient of used wedge is 0.01.
7. as right 3 described reading mirrors, TV mirror, computer mirror, it is characterized in that: the internal layer eyeglass is+1.50.
8. read mirror, TV mirror, computer mirror for one kind, bag expands eyeglass and mirror holder, and it is characterized in that: eyeglass is+1.50.
9. as right 1 or right 3 or right 8 described reading mirrors, TV mirror, computer mirror, it is characterized in that: lens materials can be that glass also can be plastics.
10. as right 1 or right 3 or right 8 described reading mirrors, TV mirror, computer mirror, it is characterized in that: the mirror holder material can be that metal also can be plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94208283 CN2242467Y (en) | 1994-04-11 | 1994-04-11 | Glasses for reading, glasses for watching TV and glasses for computer with function of preventing near sightedness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94208283 CN2242467Y (en) | 1994-04-11 | 1994-04-11 | Glasses for reading, glasses for watching TV and glasses for computer with function of preventing near sightedness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2242467Y true CN2242467Y (en) | 1996-12-11 |
Family
ID=33826337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94208283 Expired - Fee Related CN2242467Y (en) | 1994-04-11 | 1994-04-11 | Glasses for reading, glasses for watching TV and glasses for computer with function of preventing near sightedness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2242467Y (en) |
-
1994
- 1994-04-11 CN CN 94208283 patent/CN2242467Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: CHEMICALS EDUCATION ROOM, CHEMICAL ASSAY, BEIJING SCIENCE UNIVERSITY TO: HUAXUEXIFENXI CENTER, KEJI COLLEGE, BEIJING CITY |
|
| CP03 | Change of name, title or address |
Address after: Wu Yongming, analysis center, Department of chemistry, University of Science and Technology Beijing Patentee after: Han Jingli Address before: Department of analytical chemistry, Department of chemistry, Beijing University of science and technology Patentee before: Han Jingli |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |