CN201926834U - Myopia correction spectacles for teenagers - Google Patents
Myopia correction spectacles for teenagers Download PDFInfo
- Publication number
- CN201926834U CN201926834U CN2011200227977U CN201120022797U CN201926834U CN 201926834 U CN201926834 U CN 201926834U CN 2011200227977 U CN2011200227977 U CN 2011200227977U CN 201120022797 U CN201120022797 U CN 201120022797U CN 201926834 U CN201926834 U CN 201926834U
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- CN
- China
- Prior art keywords
- myopia
- spectacles
- correction
- lens
- glasses
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- 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 discloses myopia correction spectacles for teenagers, relating to spectacles generating negative regulation during the far sight. The myopia correction spectacles comprise a spectacle frame and correction lenses, wherein the correction lens is formed by stacking a concave lens and a prism lens with a base inwards. The myopia correction spectacles have the function of negative regulation to the eyeballs. Therefore, the myopia correction spectacles can fully relieve the visual fatigue, relieve the regulation spasm, correct the early low myopia of the teenager and effectively avoid the gradually intensifying myopia.
Description
Technical field
The utility model relates to and a kind ofly causes the negative prism compound lens of regulating when far away looking, and is specifically a kind ofly to be used for the adolescent myopia that adolescent myopia rescues and to rescue glasses.
Background technology
People's eyes can occur " three interlocks " when near looking long sight, see that promptly binocular visual axis is opened (set is dispersed) when far away, and eyes are regulated and loosened, and for collecting the low light level at a distance as much as possible, pupil is dispersed simultaneously; Seeing when near changes (set strengthens) in the eyes axis oculi, regulate to strengthen, simultaneously for avoiding high light nearby, myosis.The adjusting of eye and to be integrated on the anatomical physiology be closely-related is regulated and Union Movement is often coordinated in set mutually.Holland physician Donders once drew and regulated and the synkinetic graph of a relation of set, disclosed the angle of convergence big more (seeing that thing is near more) of eye, and the adjusting power that need pay is also just big more.When two an eye line parallel (angle of convergence be zero), regulate that also to loosen be zero thereupon, can be effectively eliminated or alleviated by the pseudo-myopia that the temporary spasm of ciliary muscle causes this moment.At present, look closely and add the effect of prism degree in the prevention adolescent myopia by sure with glasses, but this method only can play passive adjusting loosens effect, and adolescent myopia is not had correction function, and the early stage low myopia of teenager can be deepened to reinforce gradually.
The utility model content
The purpose of this utility model is, overcomes deficiency of the prior art, provides a kind of and can play the negative regulation effect to eyeball, abundant alleviating asthenopia, remove the spasm of accommodation, can rescue the early stage low myopia of teenager, the adolescent myopia of effectively avoiding myopia to deepen gradually to reinforce is rescued glasses.
The technical solution of the utility model is, adolescent myopia is rescued glasses, comprises spectacle frame, rescues eyeglass, and the primary structure characteristics are that rescuing eyeglass is by concace mirror lens and the inside stacked lens that are combined into of prismatic glasses of substrate.
The beneficial effects of the utility model are, because rescuing eyeglass is by concace mirror lens and the inside stacked lens that is combined into of prismatic glasses of substrate, can play the negative regulation effect to eyeball, abundant alleviating asthenopia, remove the spasm of accommodation, can rescue the early stage low myopia of teenager, effectively avoid myopia to deepen gradually to reinforce.
Description of drawings
Fig. 1, Fig. 2 are structural representations of the present utility model, also are the synoptic diagram of a kind of embodiment, and Fig. 1 is the structural representation of glasses integral body, and Fig. 2 is a structural representation of rescuing eyeglass;
Fig. 3 is that the utility model is rescued the principle schematic of eyeglass to the eyeball negative regulation.
Embodiment
Adolescent myopia is as shown in Figure 1 and Figure 2 rescued glasses, comprise spectacle frame 1, rescue eyeglass 2, rescuing eyeglass 2 is by concace mirror lens 3 and the inside prismatic glasses 4 stacked lens that are combined into of substrate, as can be seen from Figure 2, prismatic glasses 4 is stacked to be arranged on the smooth inboard of concace mirror lens 3, and rescuing eyeglass 2 is to be superimposed as one after prismatic glasses 4 and concace mirror lens 3 are made respectively.As can be seen from Figure 3, use the utility model to see when far away, be on zero the basis at eyes at angle of convergence, refraction action by prism is dispersed the suitable set of the further generation of eyes, cause certain negative adjusting by " three interlocks " mechanism, abundant alleviating asthenopia, the spasm of accommodation of elimination eyes.After work or study a period of time eye fatigue, the adolescent myopia that uses the utility model to provide is rescued glasses and is looked into the distance for a moment to distant place, not only can alleviating asthenopia, can also rescue early stage low myopia, and effectively avoid myopia to deepen reinforcing gradually.
Claims (1)
1. an adolescent myopia is rescued glasses, comprises spectacle frame, rescues eyeglass, it is characterized in that: rescuing eyeglass is by concace mirror lens and the inside stacked lens that are combined into of prismatic glasses of substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200227977U CN201926834U (en) | 2011-01-19 | 2011-01-19 | Myopia correction spectacles for teenagers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200227977U CN201926834U (en) | 2011-01-19 | 2011-01-19 | Myopia correction spectacles for teenagers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201926834U true CN201926834U (en) | 2011-08-10 |
Family
ID=44430677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200227977U Expired - Fee Related CN201926834U (en) | 2011-01-19 | 2011-01-19 | Myopia correction spectacles for teenagers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201926834U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105527665A (en) * | 2016-02-18 | 2016-04-27 | 陈奎 | Lens with gradually-changed focus |
| US10025094B2 (en) | 2013-12-20 | 2018-07-17 | Thomson Licensing | Optical see-through glass type display device and corresponding optical unit |
-
2011
- 2011-01-19 CN CN2011200227977U patent/CN201926834U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10025094B2 (en) | 2013-12-20 | 2018-07-17 | Thomson Licensing | Optical see-through glass type display device and corresponding optical unit |
| CN105527665A (en) * | 2016-02-18 | 2016-04-27 | 陈奎 | Lens with gradually-changed focus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20130119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |