Myopia preventing and controlling glasses integrating accommodative-convergence training and dynamic reading

A myopia, integrated technology, applied in glasses/goggles, installation, optics, etc., can solve the problems of new functional waste, blurred images, inconvenient use, etc., to prolong service life, enhance stability, and avoid damage Effect

Active Publication Date: 2014-07-09
GUANGZHOU SHIJIA MEDICAL INSTR EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But it has such disadvantages: when the mirror is used for a long time, the adjustment set function does not work, and new functional waste is generated.
At the same time, the mirror can only be used for short-distance vision. When looking at the distance, the glasses must be removed, otherwise the object image will be blurred, resulting in double vision and vision confusion, which is not convenient for daily use and habitual eye use.
[0008] 2. Combined myopia prevention glasses (Patent No. 200810040251.7): According to the needs of changes in eye sight distance, sub-lenses with convex lenses or prism lens combinations are attached to different positions of the main lens of the mother frame. The disadvantage of this technology is that there are too many sub-lenses , high cost, not conducive to stor

Method used

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  • Myopia preventing and controlling glasses integrating accommodative-convergence training and dynamic reading
  • Myopia preventing and controlling glasses integrating accommodative-convergence training and dynamic reading
  • Myopia preventing and controlling glasses integrating accommodative-convergence training and dynamic reading

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Experimental program
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Effect test

Embodiment 1

[0033] The present invention will be further described below in conjunction with specific drawings, and it should be noted that the present invention is not limited thereto.

[0034] Such as Figure 1~3As shown, the prevention and control myopia mirror integrating adjustment, training and dynamic reading of the present invention is mainly composed of a mother mirror frame 1, a mother mirror lens 2, a drive motor 3, a fixed frame 4, a nose pad 5, a sub-mirror lens 6, a left and right The gear connector 7, the sub-mirror fixing part 8, and the front end cover 9 are composed, wherein, the mother mirror lens 2 and the sub-mirror lens 6 are lenses with optical degrees matched with each other, and the mother mirror frame 1 is provided with an inward-facing The extended eaves 101 of the picture frame, the fixed frame 4 is a fixed frame 4 that is nested and installed with the mirror frame 1 of the mother mirror except for the mirror legs.

[0035] Such as Figure 4 As shown: the...

Embodiment 2

[0040] In this embodiment, on the basis of Embodiment 1, the driving motors are added as two side-by-side driving motors, and the sub-mirrors on the left and right sides are respectively driven by corresponding driving motors. When the driving shaft of the driving motor is fixed in parallel with the sub-mirror , the left and right sub-mirrors are flipped along the middle beam of the mother mirror. When the drive shaft of the drive motor is vertically fixed to the sub-mirror through the connector, the left and right sub-mirrors rotate along the vertical plane along the middle beam of the mother mirror.

[0041] The main board of the specific control controllable device is written in different operation modes to control the frequency of the drive motors on the left and right sides, so as to meet the needs of therapists with inconsistent left and right vision.

Embodiment 3

[0043] In this embodiment, on the basis of the second embodiment, the two drive motors can be changed to be respectively arranged on both sides of the mirror frame of the mother mirror, so as to respectively drive the sub-mirror to rotate along the mother mirror.

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Abstract

The invention relates to a pair of myopia preventing and controlling glasses integrating accommodative-convergence training and dynamic reading. The pair of glasses comprises mother lenses and assistant son lenses, and the mother lenses and the assistant son lenses in a glasses frame are connected via middle beams. The pair of glasses is characterized in that the assistant son lenses are two independent assistant son lenses which are respectively matched with vision degrees of left and right lenses of the mother lenses; a driving motor is installed on the middle beam of a mother lens frame; the driving motor drives the son lenses to rotate or overturn by taking the middle beam as the central point; and a control device supplies power to the driving motor and electrically controls the driving motor. According to the glasses provided by the invention, the glasses are used to improve the adjusting ability and sensitivity of ciliaris and alleviate visual fatigue, and meanwhile change near vision to looking in distance and convert static reading to dynamic reading so as to prevent, control and alleviate generation and development of myopia and avoid early occurrence of presbyopia. According to the pair of glasses disclosed by the invention, the defects that a pair of glasses in the prior art is just used to look nearly and is not used to look in distance in the using process, has a single reading function, cannot be used as a training tool for accommodative convergence, is just used for static reading and cannot be used for dynamic reading are overcome.

Description

technical field [0001] The invention relates to a kind of myopia prevention and control multifunctional glasses which can be used not only as a set adjustment training tool, but also can change static reading from near vision to telephoto or near distance into dynamic reading. Background technique [0002] Heavy study, a lot of reading, indulging in video games, and unrestrained surfing the Internet all require excessive adjustment and concentrated eye use at close range for a long time, which puts a heavy burden on our eyes, resulting in decreased eye adjustment function and ciliary muscle spasm. , making more and more patients with visual fatigue, myopia and presbyopia appear prematurely. [0003] One of the ways to prevent and control myopia is to see far more than near, and change the environmental factors of myopia by wearing corrective glasses. When nearsightedness, the ciliary contraction, lens thickening, and the muscle energy and refractive state of the visual ...

Claims

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Application Information

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IPC IPC(8): G02C7/08G02B7/09
Inventor 何武杨胡敏勾人格
Owner GUANGZHOU SHIJIA MEDICAL INSTR EQUIP
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