CN203107599U - 3D multi-functional vision training instrument - Google Patents
3D multi-functional vision training instrument Download PDFInfo
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- CN203107599U CN203107599U CN 201220656563 CN201220656563U CN203107599U CN 203107599 U CN203107599 U CN 203107599U CN 201220656563 CN201220656563 CN 201220656563 CN 201220656563 U CN201220656563 U CN 201220656563U CN 203107599 U CN203107599 U CN 203107599U
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Abstract
The utility model discloses a 3D multi-functional vision training instrument. The 3D multi-functional vision training instrument comprises a host machine, a display and training lenses, wherein USB (Universal Serial Bus) interfaces are arranged on the host machine, and the host machine comprises a player and a game operating handle; a 3D liquid crystal display is used as the display, and the display is communicated and connected with the host machine; the training lenses are matched with the display; and the training lenses are any of an A combination or a B combination, wherein the A combination is a combination of a convex lens, a prism, a red lens and a blue lens, and the B combination is a combination of a convex lens, a prism and a polarized lens.
Description
Technical field
This utility model relates to myopia and corrects the field, and is relevant with the structure of the instrument of training the myopia sighting distance especially.
Background technology
" myopia " of eyes is because for a long time when seeing near objects, ciliary muscle loosens for a long time and has lost that regulating power causes after can not get taking exercise, " myopia " can not correctly regulate diopter and the focal length of human eye, make imaging not on retina, the brain impression is less than distinct image, so just do not see object, formed myopia.
Because the refractive power difference of each radial line of eye refraction system, parallel rays enters a kind of refractive status that ophthalmic can not form focus and is called " astigmatism ", now the popular the easiest number of degrees that cause the appearance of astigmatism or increase the weight of astigmatism of Ortho-K (being commonly called as the OK mirror) on the market.
" amblyopia " and " hypermetropia " since congenital visual function hypoplasia cause, amblyopia be ciliary muscle do not have regulating power, hypermetropia be child be born the back crystalline lens do not grow into normal diopter (being exactly that lenticular thickness is thinner).
" visual function training instrument " adopts and to allow human eye see off and on far to see eyeball produces motion when near, drives the extensional motion of ciliary muscle and extraocular muscles, thereby tempers the regulating power of ciliary muscle and extraocular muscles, and drive the enhancing of other functions of eye.
Present " visual function training instrument " has the following disadvantages:
1, the uninteresting child of training method can not adhere to training for a long time, and the child who was hopeful to remove glasses originally can only wear glasses all one's life owing to abandon training;
2, alternating current generator has noise and current sound, and is big with standard machinery transmission noise;
3, the short easy break-down of simple and mechanical switch life;
4, sighting target is single influences the training effect.
The utility model content
At problems of the prior art, the purpose of this utility model is for providing a kind of trainee's of exciting interest, simple in structure, the multi-functional visual exercise instrument of service-strong 3D that noise is little.
For achieving the above object, the technical solution of the utility model is as follows:
The multi-functional visual exercise instrument of a kind of 3D comprises:
Main frame, described main frame is provided with USB interface, and described main frame includes player and game operation hands handle;
Display, described display are the 3D liquid crystal display, and described display communication connects described main frame;
The training mirror, described training mirror and described display are supporting, described training mirror be in two kinds of combinations of A, B any, wherein said A is combined as: the combination of convex lens, prism, red eyeglass and blue eyeglass; Described B is combined as: the combination of convex lens, prism and polarized lenses.
Further, adopt direct current generator to drive in the described main frame.
Further, described main frame also comprises circuit control panel and thin film switch, and described circuit control panel and thin film switch are controlled described direct current generator.
The utlity model has following advantage:
1, on the main frame USB interface is set in the multi-functional visual exercise instrument of 3D of the present utility model, also include player and game paddle, can carry out video playback and game operation, display adopts the 3D liquid crystal display, can carry out 3D and play, the training mirror has sighting distance training and 3D function concurrently, make the trainee easily to finish training in watching video and game operation, the interest of undergoing training improves greatly, is convenient to the trainee and adheres to for a long time, with the raising quality of undergoing training, improve the success rate of myoporthosis.
2, this utility model adopts direct current generator to drive, noise reduces greatly, adopt high-precision gear drive, also improve the machine driving precision, this utility model adopts circuit control panel and thin film switch, make control accuracy improve greatly, the reliability of thin film switch operation is also very good, makes this utility model class greatly improve.
3, this utility model adopts base structure, and main frame is positioned in the pedestal, and display is positioned over pedestal top, and structure is very simple, and uses reliably, and is with low cost, so product has the very strong market competitiveness.
Description of drawings
Below in conjunction with accompanying drawing this utility model is described in further detail:
Fig. 1 is the structural representation of the multi-functional visual exercise instrument of 3D of the present utility model.
The specific embodiment
The exemplary embodiments that embodies this utility model feature and advantage will be described in detail in the following description.Be understood that this utility model can have various variations at different embodiment, its neither disengaging scope of the present utility model, and explanation wherein and accompanying drawing be when the usefulness that explain in itself, but not in order to limit this utility model.
As shown in Figure 1, the multi-functional visual exercise instrument of 3D of the present utility model comprises main frame 1, display 2, training mirror 3 and pedestal 4.
The utlity model has following advantage:
1, on the main frame 1 USB interface is set in the multi-functional visual exercise instrument of 3D of the present utility model, also include player and game paddle, can carry out video playback and game operation, display 2 adopts the 3D liquid crystal display, can carry out 3D and play, training mirror 3 has sighting distance training and 3D function concurrently, make the trainee easily to finish training in watching video and game operation, the interest of undergoing training improves greatly, is convenient to the trainee and adheres to for a long time, with the raising quality of undergoing training, improve the success rate of myoporthosis.
2, this utility model adopts direct current generator to drive, noise reduces greatly, adopt high-precision gear drive, also improve the machine driving precision, this utility model adopts circuit control panel and thin film switch, make control accuracy improve greatly, the reliability of thin film switch operation is also very good, makes this utility model class greatly improve.
3, this utility model adopts pedestal 4 structures, and main frame 1 is positioned in the pedestal 4, and display 2 is positioned over pedestal 4 tops, and structure is very simple, and uses reliably, and is with low cost, so product has the very strong market competitiveness.
The technical solution of the utility model is disclosed as above by preferred embodiment.Those skilled in the art should recognize change and the retouching of doing under the situation that does not break away from the scope and spirit of the present utility model that the appended claim of this utility model discloses, all belong within the protection domain of claim of the present utility model.
Claims (3)
1. the multi-functional visual exercise instrument of 3D is characterized in that, comprising:
Main frame, described main frame is provided with USB interface, and described main frame includes player and game operation hands handle;
Display, described display are the 3D liquid crystal display, and described display communication connects described main frame;
The training mirror, described training mirror and described display are supporting, described training mirror be in two kinds of combinations of A, B any, wherein said A is combined as: the combination of convex lens, prism, red eyeglass and blue eyeglass; Described B is combined as: the combination of convex lens, prism and polarized lenses.
2. the multi-functional visual exercise instrument of 3D as claimed in claim 1 is characterized in that, adopts direct current generator to drive in the described main frame.
3. the multi-functional visual exercise instrument of 3D as claimed in claim 2 is characterized in that described main frame also comprises circuit control panel and thin film switch, and described circuit control panel and thin film switch are controlled described direct current generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220656563 CN203107599U (en) | 2012-12-04 | 2012-12-04 | 3D multi-functional vision training instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220656563 CN203107599U (en) | 2012-12-04 | 2012-12-04 | 3D multi-functional vision training instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203107599U true CN203107599U (en) | 2013-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220656563 Expired - Fee Related CN203107599U (en) | 2012-12-04 | 2012-12-04 | 3D multi-functional vision training instrument |
Country Status (1)
| Country | Link |
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| CN (1) | CN203107599U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103006419A (en) * | 2012-12-04 | 2013-04-03 | 芮建军 | Three-dimensional multifunctional vision training instrument |
| CN104546393A (en) * | 2015-01-06 | 2015-04-29 | 刘永宏 | Dynamic visual function training instrument and application thereof |
| CN104850138A (en) * | 2015-04-22 | 2015-08-19 | 江苏健视加视觉科技有限公司 | Intelligent control zooming training device |
-
2012
- 2012-12-04 CN CN 201220656563 patent/CN203107599U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103006419A (en) * | 2012-12-04 | 2013-04-03 | 芮建军 | Three-dimensional multifunctional vision training instrument |
| CN104546393A (en) * | 2015-01-06 | 2015-04-29 | 刘永宏 | Dynamic visual function training instrument and application thereof |
| CN104850138A (en) * | 2015-04-22 | 2015-08-19 | 江苏健视加视觉科技有限公司 | Intelligent control zooming training device |
| CN104850138B (en) * | 2015-04-22 | 2017-07-04 | 刘伟中 | Based Intelligent Control zoom trains equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20131204 |