CN206353224U - A kind of glasses with myopia function - Google Patents
A kind of glasses with myopia function Download PDFInfo
- Publication number
- CN206353224U CN206353224U CN201720015301.0U CN201720015301U CN206353224U CN 206353224 U CN206353224 U CN 206353224U CN 201720015301 U CN201720015301 U CN 201720015301U CN 206353224 U CN206353224 U CN 206353224U
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- glasses
- prism
- myopia
- leg
- convex lens
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Abstract
The utility model discloses a kind of glasses with myopia function, it is related to eyewear art, including frame and eyeglass, the eyeglass is arranged in frame, and the eyeglass includes regarding far field and near reading range, and convex lens is in the far field that regards, the near reading range is prism, the lower end at center is provided with prism on the convex lens, and the prism is the inside prism of substrate, and the distance of the Edge Distance convex lens center radius of prism is 3mm；The left leg of glasses and the right leg of glasses of the frame are connected with the left end and right-hand member of eyeglasses frame body respectively, through hole is equipped with the left leg of glasses and the right leg of glasses, the utility model it is pre- it is myopic-preventing occur, prevent it from deepening, scientifically prevent and control, control synchronization, easy to use, it is simple in construction, air permeability is good, Anti-fall, practical.
Description
Technical field
The utility model is related to eyewear art, more particularly to a kind of glasses with myopia function.
Background technology
When myopia is near soon on image objects and retina, when seeing remote imaging with before retina.Myopia cannot be corrected
When, see that remote see closely all can not form clearly image, object can not be imaged on the retina, and imaging point is before retina, thus
See that near see far all obscures.Wear after a secondary suitable glasses, the object of distant place can be just imaged on retina when seeing remote, form clear
Clear image, this is image coking.Put on near-sighted glasses why also deepen, annual average speed have more than 150 degree, with
When seeing near from the point of view of the remote number of degrees, his imaging point just falls after retina.Excessively regulation causes the long-term visual fatigue of eyes, causes
Myopia development eyesight rapid decrease, in the U.S., there is his regulation in national health department, first certainly be a little do not allow to
Student wears asymptotic multifocal, because asymptotic multifocal is designed for mid-aged population, What then, typically all with two
It is secondary to see remote point taken a fancy to closely to three pair of glasses, so just substantially conform to vision physiological of the child when seeing near, can
It is that can only so say that regulation problem is solved, naturally spoke is played inward when glasses see near, is called convergence power, then only reduce
Regulation, convergence power is big to produce visual fatigue as usual, cause to deepen the number of degrees, because set and regulation are uncoordinated, also result in and regard
The abnormal development of function, generation visual function loses row development, while eyes can be caused to produce esophoria and outer hidden oblique.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of glasses with myopia function, existing to solve
Above-mentioned multinomial defect caused by having in technology.
To achieve the above object, the utility model provides following technical scheme：A kind of eye with myopia function
Mirror, including frame and eyeglass, the eyeglass are arranged in frame, and the eyeglass includes regarding far field and near reading range, institute
State and regard far field as convex lens, the near reading range is that the lower end at center on prism, the convex lens is provided with prism, the Rhizoma Sparganii
Mirror is the inside prism of substrate, and the distance of the Edge Distance convex lens center radius of prism is 3mm；The frame
The left leg of glasses and the right leg of glasses respectively with eye
The left end of picture frame body is connected with right-hand member, and through hole is equipped with the left leg of glasses and the right leg of glasses.
It is preferred that, the left leg of the eyeglasses frame body, glasses and the right leg of glasses are integrated injection molding.
It is preferred that, the distance between the end of the left leg of glasses and the end of the right leg of glasses are no more than 50mm.
It is preferred that, the end of the left leg of glasses and the end of the right leg of glasses are drawn close to centre.
It is preferred that, the end of the left leg of glasses and the end of the right leg of glasses are equipped with the tilting structure outwards tilted.
Beneficial effect using above technical scheme is：1st, it is pre- it is myopic-preventing occur, prevent its deepen except only a few lose
Beyond the congenital myopias such as biography factor eye, most of myopia are the life with eyeball structure in children and Juvenile development period
Long development and gradually form and develop.The root and environmental factor that the utility model is produced from myopia are started with, and effectively prevent near
Depending on generation and intensification；2nd, scientifically prevent and control, the utility model can make one effectively to loosen ciliary muscle in read-write,
Eliminate the tense situation of regulation and set, regulation coordinated and given to loosen with set, it is real referring now to it is near when will regulation with
Set is adjusted to the state of looking in the distance；3rd, learn and control synchronization, easy to use, simple in construction, air permeability is good, Anti-fall, practical.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model eyeglass.
Fig. 2 is top view of the present utility model.
Fig. 3 is side view of the present utility model.
Fig. 4 is schematic diagram of the present utility model.
Wherein, 1- convex lens, 2- prisms, 3- convex lens center radius, 4- eyeglasses frame bodies, the left leg of 5- glasses, 6- glasses
Right leg, 7- through holes, 8- tilts structure.
Embodiment
Describing the utility model in detail below in conjunction with the accompanying drawings has the glasses of myopia function preferred embodiment.
Fig. 1-Fig. 4 shows the embodiment that the utility model has the glasses of myopia function：One kind has near
Glasses depending on controlling treatment functions, including frame and eyeglass, the eyeglass are arranged on frame
In, the eyeglass includes regarding far field and near reading range, and convex lens 1 is in the far field that regards, and the near reading range is prism
2, the lower end at center is provided with prism 2 on the convex lens 1, and the prism is the inside prism 2 of substrate, prism 2
The distance of Edge Distance convex lens center radius 3 is 3mm；The left leg 5 of glasses and the right leg 6 of glasses of the frame respectively with eye
The left end of picture frame body 4 is connected with right-hand member, is equipped with through hole 7 on the left leg 5 of glasses and the right leg 6 of glasses, and through hole 7 not only can be with
Play ventilated effect, moreover it is possible to save product material, mitigate the weight of product.
In the present embodiment, the left leg 5 of the eyeglasses frame body 4, glasses and the right leg 6 of glasses are integrated injection molding, are produced into
This is low.
In this city implementation, the distance between the end of the left leg 5 of glasses and the end of the right leg 6 of glasses are no more than
50mm, can so prevent from dropping when this product from hanging on neck.
In the present embodiment, the end of the left leg 5 of the glasses and the end of the right leg 6 of glasses are drawn close to centre.
In the present embodiment, the end of the left leg 5 of the glasses and the end of the right leg 6 of glasses are equipped with the tilting outwards tilted
Structure 8.
Pass through convex lens 1 plus prism 2.Because pleasing to the eye light is scattered light during read-write, pleasing to the eye light is flat when seeing remote
Row light, is imaged on the retina of normal eyes just after parallel rays is pleasing to the eye without regulation, and scattered light enters after normal eyes
Must adjust can just be imaged onto on retina, and long-term adjustment is with regard to that can excite myopia.The energy optically focused of convex lens 1, can become scattered light
It is pleasing to the eye into directional light, therefore read a book just without have adjusted.Not only to be adjusted when seeing near, two eyes must be directed at word nearby, institute
The sight of two must be gathered during seeing near.Not only need to adjust but also need set when normal near soon, regulation and set are synchronous
Carry out.So it is only also not all right by convex lens 1, because convex lens 1 can only be such that it does not adjust, it must be changed by prism 2
The direction of pleasing to the eye light.Because be when seeing nearly (read, write) nearby 1 point of light come up it is oblique enter two, cause two it is oblique
Against its (set).On word it is oblique enter the light of two at a touch the inside prism of substrate has reformed into the light of straight two.
Light is straight into two when seeing remote.So being equal to see far by this glasses reading and writing.So, people reads in school
Book, eye is gone having seen far just as returning to wilderness, student is seen that 1 book from heaven is equal to and has been seen 1 day remote, sees closely to be equal to everyday and see everyday
Far, study frontier defense in student side is controlled.
Because people eyes when regarding early work industry ciliary muscle be in nervous adjustment state, in the course of time, cause the regulation of eye
Into spasm shape, thus form pseudo-myopia（Medically known as accommodative myopia）.Such as the time too long, before and after eyeball will be excited
Axle, which is elongated, is changed into true myopia（Medically known as axial myopia）.The regulation of two when due to near-sighted factor being by seeing near for a long time
Caused with set, therefore this prevention and control mirror is exactly fundamentally to solve this factor, and eyes are melted as method with mist regarding therapy (convex lens
Mirror 1 and prism 2) organically combine, the tense situation caused by thoroughly releasing when eyeball is near-sighted.Eyeball is set to see closely using myopia preventing spectacles
When be in relaxation state, equivalent to looking in the distance, due to looking in the distance for a long time and distant vision can be allowed to improve, so during study for a long time adhere to wearing it is anti-
Control mirror, just effectively prevent the further intensification of myopia to serve the effect for consolidating eyesight, reached control it is synchronous this most
Whole purpose.It therefore, it can assert that near-sighted prevention and control prism is to be really achieved pre- myopia prevention using optical principle and physical therapy
Occur, control myopia progression.It is used conveniently and safely reliably, it is without any side effects, infringement will not be produced to eyes, can trust makes
With being that teenager is most preferable prevents nearly instrument.
The utility model has the accommodation of myopia function glasses：1st, suitable for the myopia at each age, particularly
Teenager, including large, medium and small student, computer work person and civilian post workman person.2nd, manifest strabismus, amblyopia, myopia merge green light
Eye more than 200 degree persons of patient and eyes antimetropia, do not apply to.Based on above-mentioned, the utility model structure has myopia
The glasses of function have the beneficial effect that compared with prior art：1st, it is pre- it is myopic-preventing occur, prevent its deepen except only a few heredity
Beyond the congenital myopias such as factor eye, most of myopia are the growth with eyeball structure in children and Juvenile development period
Develop and gradually form and develop.The root and environmental factor that the utility model is produced from myopia are started with, and effectively prevent myopia
Generation and intensification；2nd, scientifically prevent and control, the utility model can make one effectively to loosen ciliary muscle in read-write, disappear
Except the tense situation for adjusting and gathering, regulation is coordinated and given to loosen with set, it is real referring now to it is near when will regulation and collection
Conjunction is adjusted to the state of looking in the distance；3rd, learn and control synchronization, easy to use, simple in construction, air permeability is good, Anti-fall, practical.
Above-described is only preferred embodiment of the present utility model, it is noted that for the general of this area
For logical technical staff, on the premise of the utility model creation design is not departed from, some deformations can also be made
And improvement, these belong to protection domain of the present utility model.
Claims (5)
1. a kind of glasses with myopia function, including frame and eyeglass, the eyeglass are arranged in frame,
It is characterized in that：The eyeglass includes regarding far field and near reading range, and convex lens is in the far field that regards, and the near reading range is prism,
The lower end at center is provided with prism on the convex lens, and the prism is the inside prism of substrate, the edge of prism away from
From with a distance from convex lens center radius be 3mm；The left leg of glasses and the right leg of glasses of the frame respectively with eyeglasses frame body
Left end is connected with right-hand member, and through hole is equipped with the left leg of glasses and the right leg of glasses.
2. a kind of glasses with myopia function according to claim 1, it is characterised in that the eyeglasses frame body,
The left leg of glasses and the right leg of glasses are integrated injection molding.
3. a kind of glasses with myopia function according to claim 1, it is characterised in that the left leg of glasses
The distance between end and the end of the right leg of glasses are no more than 50mm.
4. a kind of glasses with myopia function according to claim 1, it is characterised in that the left leg of glasses
End and the end of the right leg of glasses are drawn close to centre.
5. a kind of glasses with myopia function according to claim 1, it is characterised in that the left leg of glasses
End and the end of the right leg of glasses are equipped with the tilting structure outwards tilted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720015301.0U CN206353224U (en) | 2017-01-06 | 2017-01-06 | A kind of glasses with myopia function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720015301.0U CN206353224U (en) | 2017-01-06 | 2017-01-06 | A kind of glasses with myopia function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206353224U true CN206353224U (en) | 2017-07-25 |
Family
ID=59348318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720015301.0U Expired - Fee Related CN206353224U (en) | 2017-01-06 | 2017-01-06 | A kind of glasses with myopia function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206353224U (en) |
-
2017
- 2017-01-06 CN CN201720015301.0U patent/CN206353224U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170725 Termination date: 20220106 |