CN203815834U - Target of eyesight trainer - Google Patents
Target of eyesight trainer Download PDFInfo
- Publication number
- CN203815834U CN203815834U CN201320727550.4U CN201320727550U CN203815834U CN 203815834 U CN203815834 U CN 203815834U CN 201320727550 U CN201320727550 U CN 201320727550U CN 203815834 U CN203815834 U CN 203815834U
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- CN
- China
- Prior art keywords
- rope
- surface plate
- target
- eyes
- flat plate
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Abstract
The utility model provides a target of an eyesight trainer. A hydrogen balloon is arranged on the upper portion of a flat plate; an upper pulling rope is arranged between the hydrogen balloon and the flat plate; a lower pulling rope is arranged on the lower side of the flat plate; a rope wheel is arranged on a rope wheel frame; one end of a main rope is connected with the lower pulling rope, and the other end of the main rope is wound on the rope wheel. The flat plate is lifted into the air through the hydrogen balloon to form a target, and graphics and characters of different colors are formed on the flat plate through a laser generator in order to train the eyes of children suffering from initial and medium-term myopia. The flat plate can be lifted or lowered according to the myopic degrees and training degrees of the eyes of children. Since training is performed in a natural environment, and the flat plate can be lifted and lowered, thereby realizing adjustable distance between the eyes and the flat plate during training, and achieving a good training effect on the eyes of children. Pseudomyopia of children can be corrected in time, and the development of true myopia can be slowed down.
Description
Technical field
The present invention relates to a kind of target of Exerciser for the eyes, belong to training aids target technical field.
Background technology
The existing device for the training of children's myopia, is substantially all in indoor use, and its training distance is generally 3～5 meters.Although it is much larger to the gauged distance of books one chi that this training distance is compared eyes, but owing to being in indoor training, in the building of armored concrete, also will be by light most time, do not reach the breath of the Nature, even if the long training of some children does not reach desirable effect yet.
Summary of the invention
The object of the invention is the problem existing in order to solve above-mentioned prior art, be that the existing device for the training of children's myopia is all in indoor use, do not reach the breath of the Nature, even if the long training of some children does not reach desirable effect yet.And then provide a kind of target of Exerciser for the eyes.
The object of the invention is to be achieved through the following technical solutions:
A kind of target of Exerciser for the eyes, comprise: hydrogen balloon, upper stay cord, surface plate, lower stay cord, total rope, rope sheave, rope sheave frame and rope sheave crank, described hydrogen balloon is arranged on the top of surface plate, between hydrogen balloon and surface plate, be provided with stay cord, the downside of surface plate is provided with lower stay cord, and rope sheave is arranged on rope sheave frame, and one end of total rope is connected with lower stay cord, the other end of total rope is wrapped on rope sheave, and one end of rope sheave is provided with rope sheave crank.
The present invention rises up into the aerial target that forms by hydrogen balloon by a surface plate, the figure of different colours, word is beaten on surface plate with laser generator, for the children's that suffer from myopia initial stage, mid-term eyes are trained.Can surface plate be raise or reduce according to the myopic degree of children's eyes and training degree.Because be trains in the environment of the Nature, and surface plate can rise and can fall, and while making to train, eyes have and far have closely the distance of surface plate, children's eyes are carried out to training effect fine.Near-sighted initial stage or the mid-term of children's eyes, great majority are all in the pseudomyopia stage, due to by the improper myopia that produced of eye, train with target of the present invention, can correct timely children's pseudomyopia, true myopia also can make its progress become slow.
Brief description of the drawings
Fig. 1 is the overall structure schematic diagram of the target of Exerciser for the eyes of the present invention;
Fig. 2 is the cross-sectional view of surface plate 3;
Fig. 3 is the overall structure schematic diagram (having increased positioning rope) of the target of Exerciser for the eyes of the present invention;
Fig. 4 is the overall structure schematic diagram (having increased tilted-putted dull and stereotyped 10) of the target of Exerciser for the eyes of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail: the present embodiment is implemented under taking technical solution of the present invention as prerequisite, provided detailed embodiment, but protection scope of the present invention is not limited to following embodiment.
As depicted in figs. 1 and 2, the target of the related a kind of Exerciser for the eyes of the present embodiment, comprise: hydrogen balloon 1, upper stay cord 2, surface plate 3, lower stay cord 4, always restrict 5, rope sheave 6, rope sheave frame 7 and rope sheave crank 8, described hydrogen balloon 1 is arranged on the top of surface plate 3, between hydrogen balloon 1 and surface plate 3, be provided with stay cord 2, the downside of surface plate 3 is provided with lower stay cord 4, rope sheave 6 is arranged on rope sheave frame 7, one end of total rope 5 is connected with lower stay cord 4, the other end of total rope 5 is wrapped on rope sheave 6, and one end of rope sheave 6 is provided with rope sheave crank 8.
Described surface plate 3 is by polystyrene foam plate 3-1, mould act 3-2 and extrusion molding frame 3-3 forms in vain, the described downside of moulding in vain act 3-2 and be arranged on polystyrene foam plate 3-1, and polystyrene foam plate 3-1 and four limits of moulding in vain act 3-2 are surrounded by extrusion molding frame 3-3.
Described surface plate 3 is square.
Described surface plate 3 is positive circular.
As shown in Figure 3, further, on described surface plate 3, also comprise positioning rope 9, one end of described positioning rope 9 is fixedly connected with the lower end of surface plate 3.The effect of positioning rope is to have the weather of wind, and the other end of positioning rope is fastened on fence, lamp stand, sandbag or trunk, skyborne surface plate position is limited with positioning rope, avoids letting it flow.
As shown in Figure 4, also comprise that tilted-putted dull and stereotyped 10, described tilted-putted dull and stereotyped 10 form tetragons on described surface plate 3, tilted-putted dull and stereotyped 10 lower ends are fixedly connected with surface plate 3.Tilted-putted dull and stereotyped 10 are fixedly connected with the shape of rear formation measurer " bucket " with surface plate 3, four sides tilted-putted dull and stereotyped 10 for showing figure or the word of laser generator transmitting.Described tilted-putted dull and stereotyped 10 material is identical with surface plate 3.
Described tilted-putted dull and stereotyped 10 with the angle of ground level direction be 45 °.
The above; it is only preferably detailed description of the invention of the present invention; these detailed description of the invention are all the different implementations based under general idea of the present invention; and protection scope of the present invention is not limited to this; any be familiar with those skilled in the art the present invention disclose technical scope in; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (7)
1. the target of an Exerciser for the eyes, it is characterized in that, comprise: hydrogen balloon (1), upper stay cord (2), surface plate (3), lower stay cord (4), total rope (5), rope sheave (6), rope sheave frame (7) and rope sheave crank (8), described hydrogen balloon (1) is arranged on the top of surface plate (3), between hydrogen balloon (1) and surface plate (3), be provided with stay cord (2), the downside of surface plate (3) is provided with lower stay cord (4), rope sheave (6) is arranged on rope sheave frame (7), one end of total rope (5) is connected with lower stay cord (4), the other end of total rope (5) is wrapped on rope sheave (6), one end of rope sheave (6) is provided with rope sheave crank (8).
2. the target of Exerciser for the eyes according to claim 1, it is characterized in that, described surface plate (3) by polystyrene foam plate (3-1), mould curtain (3-2) and extrusion molding frame (3-3) in vain and form, the described curtain (3-2) of moulding is in vain arranged on the downside of polystyrene foam plate (3-1), and polystyrene foam plate (3-1) and four limits of moulding in vain act (3-2) are surrounded by extrusion molding frame (3-3).
3. the target of Exerciser for the eyes according to claim 1, is characterized in that, described surface plate (3) is square.
4. the target of Exerciser for the eyes according to claim 1, is characterized in that, described surface plate (3) is positive circular.
5. the target of Exerciser for the eyes according to claim 1, is characterized in that, also comprises positioning rope (9) on described surface plate (3), and one end of described positioning rope (9) is fixedly connected with the lower end of surface plate (3).
6. the target of Exerciser for the eyes according to claim 3, it is characterized in that, on described surface plate (3), also comprise tilted-putted flat board (10), described tilted-putted flat board (10) composition tetragon, tilted-putted flat board (10) lower end is fixedly connected with surface plate (3).
7. the target of Exerciser for the eyes according to claim 6, is characterized in that, described tilted-putted flat board (10) is 45 ° with the angle of ground level direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320727550.4U CN203815834U (en) | 2013-11-18 | 2013-11-18 | Target of eyesight trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320727550.4U CN203815834U (en) | 2013-11-18 | 2013-11-18 | Target of eyesight trainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203815834U true CN203815834U (en) | 2014-09-10 |
Family
ID=51471385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320727550.4U Expired - Fee Related CN203815834U (en) | 2013-11-18 | 2013-11-18 | Target of eyesight trainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203815834U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108670751A (en) * | 2018-05-23 | 2018-10-19 | 张荣健 | A kind of ophthalmic patient's vision rehabilitation training equipment |
| US20220099414A1 (en) * | 2020-09-28 | 2022-03-31 | Drts Llc | Reactive target system, method and kit |
-
2013
- 2013-11-18 CN CN201320727550.4U patent/CN203815834U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108670751A (en) * | 2018-05-23 | 2018-10-19 | 张荣健 | A kind of ophthalmic patient's vision rehabilitation training equipment |
| CN108670751B (en) * | 2018-05-23 | 2019-09-27 | 广东省维视康科技有限公司 | A kind of ophthalmic patient's vision rehabilitation training equipment |
| US20220099414A1 (en) * | 2020-09-28 | 2022-03-31 | Drts Llc | Reactive target system, method and kit |
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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 |
Granted publication date: 20140910 Termination date: 20151118 |
|
| EXPY | Termination of patent right or utility model |