CN212433528U - Myopia prevention and control glasses - Google Patents
Myopia prevention and control glasses Download PDFInfo
- Publication number
- CN212433528U CN212433528U CN202020500902.2U CN202020500902U CN212433528U CN 212433528 U CN212433528 U CN 212433528U CN 202020500902 U CN202020500902 U CN 202020500902U CN 212433528 U CN212433528 U CN 212433528U
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- lens
- myopia prevention
- frame
- control
- glasses
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Abstract
The utility model discloses a myopia prevention and control glasses, include: a spectacle frame, a lens and a shading sheet; the lens is arranged on the mirror frame and comprises an upper light area and a lower light area; the shading sheet is used for shading the glazing area of the lens and is detachably connected with the glasses frame. The utility model provides a myopia prevention and control glasses can effectively alleviate eye fatigue, plays fine prevention and control effect.
Description
Technical Field
The utility model relates to a glasses technical field, more specifically the utility model relates to a myopia prevention and control glasses that says so.
Background
At present, the increasing speed and the increasing degree of myopia have affected the healthy life of people, and people pay more and more attention to the myopia prevention and control. The myopia prevention and control glasses on the market at present have poor using effect and cannot effectively relieve the fatigue of eyes.
Therefore, it is an urgent need to solve the problem of the art to develop a pair of myopia prevention and control glasses with good prevention and control effect and capable of effectively relieving eye fatigue.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a prevent and control effectual, can effectively alleviate tired myopia prevention and control glasses of eye.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a myopia prevention and control spectacle comprising:
the mirror frame is provided with a mirror frame,
the lens is arranged on the glasses frame and comprises an upper light area and a lower light area;
the lens comprises a lens frame, a lens cover and a lens cover, wherein the lens cover is used for covering the glazing area of the lens, and the lens cover is detachably connected with the lens frame.
The beneficial effects of adopting above-mentioned technical scheme are that, the utility model discloses well light zone is used for seeing the object of distant place, and lower light zone is used for seeing the object of nearly department, and when seeing the object of nearly department, the anti-dazzling screen shelters from the intensity that glazing district can effectual reduction entering intraocular light to reach the function that the control pupil dwindles, adjust the eye, effectively alleviate eye fatigue.
Preferably, the glazing area adopts a combination mirror of a concave lens and a triangular prism with an outward base, and the concave lens and the triangular prism with the outward base are integrally formed. The concave lens bases the outward prism can clearly see the distance, simultaneously, the maximum adjusting function of relaxing ciliary muscles is realized, and the eye fatigue is relieved.
Preferably, the lower light area adopts a combination mirror of a convex lens and a triangular prism with an inward base; the convex lens and the base inward triangular prism are integrally formed. Lower light zone is according to eyes regulation triple linkage principle, can reduce eyes and see near produced ciliary muscle dynamics of adjusting through increasing convex lens, and lower light zone increases the angle that the prism can reduce eyes cohesion when seeing near, and both simultaneous actions can reach and reduce ciliary muscle and adjust and binocular cohesion to reach the fatigue that reduces eyes ciliary muscle, control eyesight descending speed's effect.
Preferably, the light shielding sheet is translucent. Can shield the glazing area.
Preferably, the light-shielding sheet is opaque.
Can know via foretell technical scheme, compare with prior art, the utility model discloses a myopia prevention and control glasses is provided, its beneficial effect is:
(1) the concave lens of the middle and upper light area of the utility model bases the outward prism, which can clearly see the distance and simultaneously has the maximum adjusting function of relaxing ciliary muscle;
(2) the lower light area can reduce ciliary muscle adjusting force generated by the eyes during the sight through adding the convex lens, the angle of cohesion of the eyes during the sight through adding the triangular prism can be reduced, and the effect of ciliary muscle adjustment and the cohesion of the eyes can be reduced through the simultaneous effect of the triangular prism and the angle of cohesion of the eyes;
(3) according to the change that the pupil shrinks under the influence of light rays in the triple linkage, the upper light area is shielded by the independently arranged shading sheet when the pupil is seen to be close, so that the intensity of the light rays entering the eye can be effectively reduced, and the function of controlling the pupil shrinkage is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural view of glasses provided by the present invention;
fig. 2 is a schematic structural view of a frame and lenses provided by the present invention;
fig. 3 is a schematic structural diagram of the light shielding sheet provided by the present invention.
Wherein, in the figure,
1-a spectacle frame;
2-a lens;
21-upper light area; 22-lower light area;
3-shading sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model discloses myopia prevention and control glasses, include:
the spectacle-frame 1 is provided with a spectacle-frame body,
the lens 2, the lens 2 is arranged on the spectacle frame 1, and the lens 2 comprises an upper light area 21 and a lower light area 22;
In order to further optimize the above technical solution, the glazing section 21 is a combination of a concave lens and a base-outward prism, and the concave lens and the base-outward prism are integrally formed.
In order to further optimize the above technical solution, the lower light area 22 adopts a combination mirror of a convex lens and a prism with an inward base; the convex lens and the base inward prism are integrally formed.
In order to further optimize the technical scheme, the light shading sheet 3 is semi-transparent, can shade the light-up area, reduces the intensity of light rays entering eyes, and controls the function of miosis.
Example 2:
the light shading sheet 3 is opaque, can be a black light shading sheet 3, and can completely shade the light-up area, reduce the intensity of light rays entering eyes and control the function of miosis.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (3)
1. Myopia prevention and control glasses, comprising:
a spectacle frame (1),
the lens (2), the lens (2) is arranged on the frame (1), and the lens (2) comprises an upper light area (21) and a lower light area (22);
the lens (3) is used for shielding the glazing area (21) of the lens (2), and the lens (3) is detachably connected with the glasses frame (1);
the upper light area (21) adopts a combination mirror of a concave lens and a triangular prism outside the base, and the concave lens and the triangular prism outside the base are integrally formed;
the lower light area (22) adopts a combination mirror of a convex lens and a triangular prism with an inward base; the convex lens and the base inward triangular prism are integrally formed.
2. A myopia prevention and control spectacle according to claim 1, wherein the gobos (3) are translucent.
3. A myopia prevention and control spectacle according to claim 1, wherein the gobos (3) are opaque.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020500902.2U CN212433528U (en) | 2020-04-08 | 2020-04-08 | Myopia prevention and control glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020500902.2U CN212433528U (en) | 2020-04-08 | 2020-04-08 | Myopia prevention and control glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212433528U true CN212433528U (en) | 2021-01-29 |
Family
ID=74295559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020500902.2U Expired - Fee Related CN212433528U (en) | 2020-04-08 | 2020-04-08 | Myopia prevention and control glasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212433528U (en) |
-
2020
- 2020-04-08 CN CN202020500902.2U patent/CN212433528U/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 |
Granted publication date: 20210129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |