CN205163571U - Myopia rehabilitation training appearance - Google Patents
Myopia rehabilitation training appearance Download PDFInfo
- Publication number
- CN205163571U CN205163571U CN201520957443.XU CN201520957443U CN205163571U CN 205163571 U CN205163571 U CN 205163571U CN 201520957443 U CN201520957443 U CN 201520957443U CN 205163571 U CN205163571 U CN 205163571U
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- circuit board
- shell
- slider
- loudspeaker
- slide block
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Abstract
The utility model discloses a myopia rehabilitation training appearance belongs to medical equipment technical field, mechanical transmission mechanism contain rocking arm, connecting rod, slide rail, slider, the rocking arm setting on the surface of shell, the connecting rod that passes through be connected with the slider, both ends and the slide rail of slider mutually support, the slider on be equipped with two concave mirrors, the opposite of concave mirror be equipped with the convex lens of mutual symmetry, the electronic control device contain circuit board, bulb, loudspeaker, battery case, the circuit board set up in the shell, loudspeaker be connected with the circuit board, the several bulb be connected with the circuit board, one side of shell be equipped with the battery case. Its structural design is reasonable, convenient to use, and the treatment is effectual with the training, and the comfort level of using is high.
Description
Technical field
This utility model relates to technical field of medical equipment, is specifically related to a kind of short sight rehabilitation instrument for training.
Background technology
Myopia is a kind of ametropia of common type, the multiple teenager being born in growth and development stage, shows as the biased phenomenon such as tiltedly of visual disorder, asthenopia and eye.The major reason causing myopia is eyestrain.The people of long campaigns and object near work, because crystalline lens is always in altitude mixture control state, can cause ciliary spasm, flexibility decrease, asthenopia phenomenon, forms pseudomyopia, if ciliary muscle elasticity can not get recovering in time to cause true myopia.The motion such as table tennis and shuttlecock can be alleviated eyestrain well and improve vision in sports to have viewpoint (see reference paper) to point out, due to table tennis, fast, the drop point of speed, rotation change are many at the volley, require that participant two must dig-in ball all the time, along with coming and going of ball moves change with drop point.Now crystalline lens and ciliary muscle constantly produce contraction, loosen.In the course of time intra-ocular lens is enhanced, the ligament of ciliary muscle and surrounding, the elasticity of muscle, thus the object reaching that the regulating power improving eye function improves vision.But weigh due to present student's school work or be subject to the restriction of place equipment, participation sort of activity that can not be more.
Utility model content
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of reasonable in design, the short sight rehabilitation instrument for training that easy to operate, comfort level is good, effective.
A kind of short sight rehabilitation instrument for training of the present utility model, it comprises optical imagery mechanism, mechanical transmission mechanism and electronic-controlled installation; Described optical imagery mechanism is made up of two panels concave mirror and convex lens; Described mechanical transmission mechanism comprises rocking arm, connecting rod, slide rail, slide block; Described rocking arm is arranged on the surface of shell; Described is connected with slide block by connecting rod; Two ends and the slide rail of described slide block cooperatively interact; Described slide block is provided with two panels concave mirror; The opposite of described concave mirror is provided with symmetrical convex lens; Described electronic-controlled installation comprises circuit board, bulb, loudspeaker, battery case; Described circuit board is arranged in shell; Described loudspeaker are connected with circuit board; Described several bulbs are connected with circuit board; The side of described shell is provided with battery case.
When this utility model uses dexterously by telescope objective viewing object, object is by the phenomenon (the telescopical principle of Galilean type) zoomed out, before install concavo-convex eyeglass between the lights additional by lamp visually away from eyes, the scene simulating long distance viewing object compared with short distance before eyes.In electronic technology, with interval and the flash rate of Single-chip Controlling three bulb luminescences, simulate the movement locus of table tennis so in the offering.
When rehabilitation training, eyes follow flashing of amber light, and crystalline lens and ciliary muscle constantly produce contraction, loosen, and constantly promote blood supply and the metabolism of eyeball tissue.In the course of time enhance the elasticity of intra-ocular lens, ciliary muscle and ligament around, muscle, thus reach the object that the regulating power improving eye function improves vision.In training, three kinds of speed are with the dullness in three kinds of background music energy fatigue alleviating and training.
The beneficial effects of the utility model: its reasonable in design, easy to use, treatment is effective with training, and the comfort level used is high.
Accompanying drawing explanation
For ease of illustrating, this utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is optics and mechanically operated structural representation in this utility model;
Fig. 2 is electronically controlled schematic diagram in this utility model;
In figure:
Concave mirror 1, convex lens 2, rocking arm 3, connecting rod 4, slide rail 5, slide block 6, shell 7, circuit board 8, bulb 9, loudspeaker 10, battery case 11.
Detailed description of the invention
As shown in Figure 1 to Figure 2, this detailed description of the invention by the following technical solutions: comprise optical imagery mechanism, mechanical transmission mechanism and electronic-controlled installation; Described optical imagery mechanism is made up of two panels concave mirror 1 and convex lens 2; Described mechanical transmission mechanism comprises rocking arm 3, connecting rod 4, slide rail 5, slide block 6; Described rocking arm 3 is arranged on the surface of shell 7; Described is connected with slide block 6 by connecting rod 4; Two ends and the slide rail 5 of described slide block 6 cooperatively interact; Described slide block 6 is provided with two panels concave mirror 1; The opposite of described concave mirror 1 is provided with symmetrical convex lens 2; Described electronic-controlled installation comprises circuit board 8, bulb 9, loudspeaker 10, battery case 11; Described circuit board 8 is arranged in shell 7; Described loudspeaker 10 are connected with circuit board 8; Described several bulbs 9 are connected with circuit board 8; The side of described shell 7 is provided with battery case 11.
When this detailed description of the invention is used dexterously by telescope objective viewing object, object is by the phenomenon (the telescopical principle of Galilean type) zoomed out, before install concavo-convex eyeglass between the lights additional by lamp visually away from eyes, the scene simulating long distance viewing object compared with short distance before eyes.In electronic technology, with interval and the flash rate of Single-chip Controlling three bulb luminescences, simulate the movement locus of table tennis so in the offering.
When rehabilitation training, eyes follow flashing of amber light, and crystalline lens and ciliary muscle constantly produce contraction, loosen, and constantly promote blood supply and the metabolism of eyeball tissue.In the course of time enhance the elasticity of intra-ocular lens, ciliary muscle and ligament around, muscle, thus reach the object that the regulating power improving eye function improves vision.In training, three kinds of speed are with the dullness in three kinds of background music energy fatigue alleviating and training.
This detailed description of the invention reasonable in design, easy to use, treatment is effective with training, and the comfort level used is high.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; this utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed this utility model.The claimed scope of this utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. a short sight rehabilitation instrument for training, is characterized in that it comprises optical imagery mechanism, mechanical transmission mechanism and electronic-controlled installation; Described optical imagery mechanism is made up of two panels concave mirror and convex lens; Described mechanical transmission mechanism comprises rocking arm, connecting rod, slide rail, slide block; Described rocking arm is arranged on the surface of shell; Be connected with slide block by connecting rod; Two ends and the slide rail of described slide block cooperatively interact; Described slide block is provided with two panels concave mirror; The opposite of described concave mirror is provided with symmetrical convex lens; Described electronic-controlled installation comprises circuit board, bulb, loudspeaker, battery case; Described circuit board is arranged in shell; Described loudspeaker are connected with circuit board; Several bulb is connected with circuit board; The side of described shell is provided with battery case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520957443.XU CN205163571U (en) | 2015-11-26 | 2015-11-26 | Myopia rehabilitation training appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520957443.XU CN205163571U (en) | 2015-11-26 | 2015-11-26 | Myopia rehabilitation training appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205163571U true CN205163571U (en) | 2016-04-20 |
Family
ID=55727617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520957443.XU Expired - Fee Related CN205163571U (en) | 2015-11-26 | 2015-11-26 | Myopia rehabilitation training appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205163571U (en) |
-
2015
- 2015-11-26 CN CN201520957443.XU patent/CN205163571U/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 | ||
| 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: 20160420 Termination date: 20171126 |