CN201701435U - Grating-stimulated vision training instrument - Google Patents
Grating-stimulated vision training instrument Download PDFInfo
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- CN201701435U CN201701435U CN2010202529040U CN201020252904U CN201701435U CN 201701435 U CN201701435 U CN 201701435U CN 2010202529040 U CN2010202529040 U CN 2010202529040U CN 201020252904 U CN201020252904 U CN 201020252904U CN 201701435 U CN201701435 U CN 201701435U
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- training equipment
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Abstract
The utility model provides a grating-stimulated vision training instrument characterized by comprising a tracing board, a grating card, a disc, a fixed shaft, a motor and a motor solid shell, wherein the disc is provided with a central shaft hole, the grating card is stuck on the disc, the tracing board is in a cylindrical shell structure, and the outer edges of the grating card and the disc are clamped and fastened on the cylinder wall of the shell structure; the tracing board fastened with the disc and the grating card are clamped on the motor solid shell; and the motor is connected with the fixed shaft and fixedly arranged in the motor solid shell, and the fixed shaft passes through the central shaft hole of the disc and is connected with the grating card and a shaft hole thereof. The vision training instrument can achieve the health-care function and effect of helping various juveniles with amblyopias and accommodative myopias recover and improve vision to the normal levels.
Description
Technical field
The present invention relates to a kind of sight training instrument that is used for eye, stimulate the training equipment of vision for grating, especially the grating of loosen eye muscle, regulating the ophthalmic optical focus stimulates the training equipment of vision, and this instrument can be used for improving visual impairment, recovers and improves vision to normal level.
Background technology
It is a kind ofly to regulate the medical apparatus and instruments of vision by means of regulating the ophthalmic optical focus that grating stimulates the training equipment of vision.Grating in the past stimulates the training equipment of vision mostly to be bar grid instrument, color break-up instrument, pinhole imaging system glasses etc., but, present grating stimulates the ubiquitous shortcoming of training equipment of vision to be, grating dullness, time, long slightly experience dispersion, the eye muscle of causing can not be loosened, failing to obtain preferable eye in fact regulates, practicality and curative effect can not produce a desired effect, the performance shortcoming.
As everyone knows, drop on the retina front after bathomorphic optical focus forms, presbyopic optical focus is then in amphiblestroid back.Principle in view of the above, the final purpose of improving defective vision is that the ophthalmic optical focus is dropped on the retina, faces with formation.Therefore, for defective vision, remove ophthalmic muscle and neural nervous inhibitory state, stimulate visual system, the corrective ophthalmic position, loosen ciliary muscle, improve the irritability of visual centre, the oneself who transfers human organ adjusts, and exciting human is repaired potential, improve the motility of visual acuity and eye muscle, certainly will become the ultimate principle of visual rehabilitation training and follow criterion.Be badly in need of in the market a kind of give human body ultimate principle and physiological characteristics, can reach the training equipment that the grating that scientifically makes vision obtain training to reach rehabilitation stimulates vision.
The utility model content
Stimulate the deficiency of the training equipment of vision in order to overcome traditional raster, technical problem to be solved in the utility model provides a kind of easy operating and uses, simple and practical, grating stimulates the grating of real-time convertible regulation and control to stimulate the training equipment of vision, reach vision training function, optical focus regulating action and use comfortable, hygienic and convenient to stimulate the training equipment of vision in grating one and that be more convenient for carrying, this instrument can reach treatment or alleviate the especially effect of adolescent myopia of myopia.
The technical scheme that its technical problem that solves this utility model adopts is as follows:
This utility model provides a kind of grating to stimulate the training equipment of vision, it is characterized in that, this training equipment comprises plotting board, the grating card, disk, fixed axis, motor, the solid shell of motor, described disk is the sheet body structure that is provided with central shaft hole, described grating card is the sheet material that circle and circle centre position are provided with axis hole, it is sticked in the one side that makes progress of this disk, the axis hole of grating card is relative with the central shaft hole of disk, described plotting board is a shell structure cylindraceous, the tube end of this shell structure is transparent or semitransparent plane, and the outer rim inlay card of this grating card and this disk is buckled in the barrel of this shell structure; The solid shell of described motor is provided with the draw-in groove that caves inward, and the above-mentioned plotting board inlay card of disk and grating card that is snapped with is on this draw-in groove; Described motor is fixedly arranged in the solid shell of motor, and this motor is connected with the variable-ratio or the fixed axis of rotation at the uniform velocity, and this fixed axis passes that draw-in groove runs through the central shaft hole of this disk and the axis hole by the grating card is connected with this grating card.
Grating that this utility model provides stimulates the training equipment of vision, utilizes motor that fixed axis is rotated, and drive grating card on the disk with the axis hole be the center at the uniform velocity or speed change rotate, disk and plotting board are with respect to the solid shell of motor relative fixed then.So the axis hole of described grating card just and the section of fixed axis is big or small coincide, promptly, the axis hole of grating card and fixed axis are seamless engagement state, the degree that engages can be rotated in the same way with drive grating card completely with the rotation of fixed axis thereupon and is advisable, and simultaneously, disk does not rotate thereupon.
Grating of the present utility model stimulates the training equipment of vision also can comprise the tracing card, and this tracing card is the plane card with different line images, can be sticked at the inner plane of plotting board, also can be located on the outerplanar of plotting board; When the tracing card is located on the outerplanar of plotting board, also be provided with another plotting board that can be erected on this plotting board on the tracing card.
It is the card of the spaced bar gate pattern of dichromatism at least that grating of the present utility model stimulates grating card in the training equipment of vision, the intensive two vitta grid of the preferred aberration of the color of these grid, more preferably spaced bar grid of black-and-white two color, this gate pattern can be to be the bar grid of the radial linear type arrangement at center with the axis hole, also can be the bar grid that the parallel shape linear type is arranged, can also be the bar grid that radial arc line type is arranged, and any one feasible bar gate pattern that can cause parallax effect and visual stimulus.
Grating on the grating card of the present utility model is preferably can be by self or the luminous light-emitting section grid of external light source, luminously can make the bar grid by luminescent material and reach illumination effect by self, then can reach the luminous effect of bar grid indirectly by light source luminescent below the grating card by external light source by the light source led light source for example that connects power supply is set.
The said external light source can external power supply, is provided with circumscripted power line and plug in the solid shell of motor; Also can be the internal battery box, then correspondingly be provided with battery case in the solid shell of motor, internal battery provides electric energy.
Visual exercise is visual rehabilitation health care training, comprise visually-perceptible training, visual discrimination training, eye muscle adjusting training, binocular coordination training, stereovision training etc., training equipment of the present utility model can reach the minor's recovery that helps all kinds of amblyopias and accommodative myopia and improve health-care effect and the effect of vision to normal level.
Advantage of the present utility model is, by described light-emitting section grid rotation and with this background as tracing, the then fixed design of pattern on the tracing card, make grating of the present utility model stimulate the training equipment of vision really can reach to allow training of human troop in attention and eye focus, regulate the effect of eye muscle at an easy rate, loosen ciliary muscle, fully temper eye muscle, and stimulate amphiblestroid optic cell by instrument, improve the irritability of nervus centralis, transfer the oneself's adjustment of human organ and the potential of self-recovery, improve oxyopia, recovered vision thereby improve.
Above-mentioned grating stimulates the training equipment of vision, it is characterized in that, the dismountable live body design of the design formula of the tracing card that it is included, make the visual fatigue that this utility model has in use been avoided the tracing of training equipment to immobilize thereby brought to the especially teenage crowd's of human body body, harmful effect such as be weary of at heart, at any time can choose or change the tracing card of the suitable trainee group's who is easier to accept pattern at the different age bracket of training, reduced the dry as dust of therapeutic process and bring tried out and converse, increase the interest in the rehabilitation training process, more met the Human Physiology needs.
This structure and angle are the designs that meets the design of ergonomics and have comfort.
In preferred embodiment of the present utility model, the profile of solid shell of described motor and whole instrument can be designed to the cylindroid body structure, the perhaps external structure of similar telescopical profile, gripping and putting of head that this design is beneficial to hands are put, for the ease of using, can be provided with switch on the solid shell of motor, regulate the operation of motor with this.
The solid shell of described motor of the present utility model can be made by transparent or translucent or opaque material, for example the PC material; The described mode that is coupled or otherwise connected with can be selected mode well known to those skilled in the art, and it is general knowledge known in this field, does not repeat them here.
The cardinal principle of structure of the present utility model and rehabilitation institute foundation: be to utilize the sensitivity characteristic of foveal cones cell to redness optical filtering film, pass through light intensity, the multiple conversion of the raster graphic that flash of light is rotated etc., impel macula lutea central fixation, stimulate and temper cone cell and optic ganglion cell, temper visual centre, strengthen the visual experience function and the regulatory function of eyes, intensive the grid of aberration contrast that adopt different frequency simultaneously are as the visual stimulus source, make the amblyopia eye on each orientation and be subjected to the stimulation of different space frequency, the grating that is subjected to contrast again stimulates, visual center cell is strengthened grow and the raising vision, reinforcing stimulus is carried out at the macula lutea center, impel the excitement of visual center cellular-restoring, improve vision gradually; Recover visual function rapidly, set up stereoscopic vision.
Advantage of the present utility model is:
1. agent structure had both helped the gripping of hands, met human engineering again, used to have comfort;
2. utilize the difference of the grating arrangement mode of grating card, and the facility of changing at any time of the pattern of tracing card, can like with the people, the different cards of correspondingly adjusting in stage of personality characteristics and rehabilitation;
3. functional excellent, practical.
Description of drawings:
Fig. 1 is the sketch map of decomposition texture of the present utility model;
Fig. 2 a～Fig. 2 c is the grating card of different bar grid of the present utility model;
Fig. 3 is the vertical view of the solid shell of motor of the present utility model.
Be labeled as among the figure:
1---plotting board 2---the solid shell of grating card 3---disk 4---motor
5---motor 6---fixed axis 7---central shaft hole 8---axis holes
9---draw-in groove 10---switch
The specific embodiment
Below in conjunction with accompanying drawing this utility model is elaborated.
Embodiment 1
As Fig. 1, Fig. 2 a, Fig. 2 b, Fig. 2 c, shown in Figure 3, the plotting board 1 that this utility model is made by transparent material, grating card 2, disk 3, fixed axis 6, motor 5, the solid shell 4 of motor, described disk 3 is for being provided with the sheet body structure of central shaft hole 7, described grating card 2 is provided with the sheet material of axis hole 8 for circle and circle centre position, it is sticked in the one side that makes progress of this disk 3, the axis hole 8 of grating card 2 is relative with the central shaft hole 7 of disk 3, described plotting board 1 is a shell structure cylindraceous, the tube of this shell structure is transparent or semitransparent plane an end, and the outer rim inlay card of this grating card 2 and this disk 3 is buckled on the barrel structure of plotting board 1 of this shell structure; The solid shell 4 of described motor is provided with the draw-in groove 9 that caves inward, and above-mentioned plotting board 1 inlay card of disk 3 and grating card 2 that is snapped with is on this draw-in groove 9; Described motor 5 is fixedly arranged in the solid shell 4 of motor, and this motor 5 is connected with fixed axis 6, and this fixed axis 6 passes that draw-in groove 9 runs through the central shaft hole 7 of this disk 3 and the axis hole 8 by grating card 2 is connected with this grating card 2.
In addition, the training equipment of present embodiment also is provided with the tracing card, and this tracing card can arbitrarily be dismantled for solid shell 4 of motor and plotting board 1, and it is to have the plane of different line images card is arranged, can be sticked at the inner plane of plotting board 1, also can be located on the outerplanar of plotting board 1; When the tracing card is located on the outerplanar of plotting board 1, also be provided with another plotting board that can be erected on this plotting board 1 on the tracing card.
The grating card 2 of present embodiment is the spaced bar grid of black-and-white two color, see that this gate pattern of Fig. 2 can be is the bar grid of the radial arc line type arrangement at center with the axis hole, referring to Fig. 2 a, also can be the bar grid that the parallel shape linear type is arranged, referring to Fig. 2 b can also be the bar grid that radial linear type is arranged, referring to Fig. 2 c, it is for causing the bar gate pattern of parallax effect and visual stimulus in a word.Grating on the grating card 2 is can be by self or the luminous light-emitting section grid of external light source, can reach the luminous effect of bar grid indirectly by light source luminescent by the light source led light source for example that connects power supply is set by external light source below grating card 2.But the external light source external power supply is provided with circumscripted power line and plug in the solid shell 4 of motor; Also can be the internal battery box, then correspondingly be provided with battery case in the solid shell 4 of motor, internal battery provides electric energy.The switch 10 that is provided with by solid shell 4 outsides of motor reaches the purpose of controlling power supply, speed change and light source.
During use, choose the tracing card of the appropriate pattern that is fit to experimenter group earlier, place it on the plotting board 1, open switch 10, grating card 2 begins to rotate, under the background of the bar grid that rotate is set off and is intervened, the experimenter begins to draw according to the pattern on the tracing card at laying paper on the plotting board 1, by described light-emitting section grid rotation and with this background as tracing, the then fixed design of pattern on the tracing card 2, make really can reach and focus one's attention on and the eye focus, the effect of regulating eye muscle is at an easy rate loosened ciliary muscle, fully temper eye muscle, and stimulate amphiblestroid optic cell by instrument, improve the irritability of nervus centralis, transfer the oneself's adjustment of human organ and the potential of self-recovery, improve oxyopia, recovered vision thereby improve.
Training equipment of the present utility model can also use simultaneously with the color break-up instrument, the characteristics of this color break-up instrument are to utilize light source scintillation to stimulate the sensitivity of human body macula retinae portion foveal cone somatic cell, activate visual system, make paracentral fixation change central fixation into, promote visual development, passage of scintillation light described here preferably by the light of wavelength 640 nano red optical filters, is commonly referred to red-green glow.The instrument that this experimental phenomena provides is applicable to that vision care is suitable for children's hyperopic amblyopia, myopia amblyopia, ametropic amblyopia, anisometropic amblyopia.Two instruments intersections are used and can be reached more firm effect.
Claims (8)
1. the training equipment of a grating stimulation vision is characterized in that, this training equipment comprises plotting board, grating card, disk, fixed axis, motor, the solid shell of motor; Described disk is the sheet body structure that is provided with central shaft hole; Described grating card is the sheet material that circle and circle centre position are provided with axis hole, and it is sticked in the one side that makes progress of this disk, and the axis hole of grating card is relative with the central shaft hole of disk; Described plotting board is a shell structure cylindraceous, and the tube end of this shell structure is transparent or semitransparent plane, and the outer rim inlay card of this grating card and this disk is buckled in the barrel of this shell structure; The solid shell of described motor is provided with the draw-in groove that caves inward, and the above-mentioned plotting board inlay card of disk and grating card that is snapped with is on this draw-in groove; Described motor is fixedly arranged in the solid shell of motor, and this motor is connected with fixed axis, and this fixed axis passes that draw-in groove runs through the central shaft hole of this disk and the axis hole by the grating card is connected with this grating card.
2. training equipment as claimed in claim 1 is characterized in that: described training equipment also comprises the plane tracing card with different line images.
3. training equipment as claimed in claim 2 is characterized in that: described tracing card is sticked at the inner surface of described plotting board.
4. training equipment as claimed in claim 3 is characterized in that: described tracing card is located at the outer surface of described plotting board, also is provided with another plotting board that is erected on this plotting board on this tracing card.
5. training equipment as claimed in claim 1 is characterized in that: described grating card is the card of the spaced bar gate pattern of dichromatism at least.
6. training equipment as claimed in claim 5 is characterized in that: described gate pattern is the spaced bar grid of black-and-white two color.
7. training equipment as claimed in claim 5, it is characterized in that: described gate pattern is that the axis hole with described grating card is the bar grid that the radial linear type at center is arranged, or the bar grid of parallel shape linear type arrangement, or the bar grid of radial arc line type arrangement.
8. training equipment as claimed in claim 1 is characterized in that: the grating on the described grating card is for by self or the luminous light-emitting section grid of external light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202529040U CN201701435U (en) | 2010-07-09 | 2010-07-09 | Grating-stimulated vision training instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202529040U CN201701435U (en) | 2010-07-09 | 2010-07-09 | Grating-stimulated vision training instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201701435U true CN201701435U (en) | 2011-01-12 |
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ID=43438578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202529040U Expired - Fee Related CN201701435U (en) | 2010-07-09 | 2010-07-09 | Grating-stimulated vision training instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201701435U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103598947A (en) * | 2013-11-28 | 2014-02-26 | 闫海 | Amblyopia therapeutic instrument |
| CN103892790A (en) * | 2013-09-27 | 2014-07-02 | 广州市视加医疗仪器设备有限公司 | Manual and automatic intelligent digital synoptophore |
| CN106726388A (en) * | 2017-01-04 | 2017-05-31 | 深圳市眼科医院 | The trainer and its control method of a kind of extraocular muscle neural feedback muscle |
| CN113367884A (en) * | 2021-07-02 | 2021-09-10 | 黄石爱尔眼科医院有限公司 | Eyesight improving instrument for treating ophthalmic visual disturbance diseases |
-
2010
- 2010-07-09 CN CN2010202529040U patent/CN201701435U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103892790A (en) * | 2013-09-27 | 2014-07-02 | 广州市视加医疗仪器设备有限公司 | Manual and automatic intelligent digital synoptophore |
| CN103598947A (en) * | 2013-11-28 | 2014-02-26 | 闫海 | Amblyopia therapeutic instrument |
| CN103598947B (en) * | 2013-11-28 | 2015-07-15 | 闫海 | Amblyopia therapeutic instrument |
| CN106726388A (en) * | 2017-01-04 | 2017-05-31 | 深圳市眼科医院 | The trainer and its control method of a kind of extraocular muscle neural feedback muscle |
| CN106726388B (en) * | 2017-01-04 | 2019-02-05 | 深圳市眼科医院 | A kind of training device and its control method of extraocular muscle neural feedback muscle |
| CN113367884A (en) * | 2021-07-02 | 2021-09-10 | 黄石爱尔眼科医院有限公司 | Eyesight improving instrument for treating ophthalmic visual disturbance diseases |
| CN113367884B (en) * | 2021-07-02 | 2023-09-15 | 黄石爱尔眼科医院有限公司 | Vision enhancing instrument for treating eye vision disorder disease |
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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: 20110112 Termination date: 20190709 |