CN109568095A - Rehabilitation training equipment for correcting defects of vision - Google Patents
Rehabilitation training equipment for correcting defects of vision Download PDFInfo
- Publication number
- CN109568095A CN109568095A CN201811474830.2A CN201811474830A CN109568095A CN 109568095 A CN109568095 A CN 109568095A CN 201811474830 A CN201811474830 A CN 201811474830A CN 109568095 A CN109568095 A CN 109568095A
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- China
- Prior art keywords
- side wall
- cabinet
- vision
- rehabilitation training
- training equipment
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H5/00—Exercisers for the eyes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/02—Head
- A61H2205/022—Face
- A61H2205/024—Eyes
Abstract
The rehabilitation training equipment that the invention discloses a kind of for correcting defects of vision, belongs to the technical field of Medical Devices.The present invention includes cabinet and eyepiece slide, two eyepiece slides are located on cabinet, the distance of two eyepiece slides is matched with human eye, the intracorporal roof of case is equipped with luminescent screen, stroboscopic light source is housed on the luminescent screen, dismountable scenery is placed on the intracorporal bottom wall of case, the intracorporal front side wall of case, rear wall, left side wall and right side wall are mounted on reflecting optics.The present invention is mounted on reflecting optics by above-mentioned setting, the intracorporal front side wall of case, rear wall, left side wall and right side wall, can form the vision tunnel of endless, the vision of user is extended, the visual field is expanded, the comfort level of user is increased, loosens the eye of user sufficiently.The light emitting diode of stroboscopic can excite the potential of self adjustment eyesight of eye, the ability of enhancing body ego adjustment eyesight, to achieve the purpose that the adjustment and recovery to myopia.
Description
Technical field
The present invention relates to the technical fields of Medical Devices, set more particularly, to a kind of rehabilitation training for correcting defects of vision
It is standby.
Background technique
In recent years, myopia disease incidence is high, aobvious according to students of nation physical health investigation in 2014 and monitoring result
Show: China pupil, junior school student, high school student, university student poor eyesight rate be up to 45.71%, 74.36%, 83.28%,
86.36%.The near-sighted students in middle and primary schools in the whole nation are more than 100,000,000 at present for estimation, and rate of myopia comes East Asia and country in Southeast Asia forefront.Cause close
It is related to the multiple factors such as school, family, society depending on high-incidence reason, in China students in middle and primary schools, since learning burden is heavier, electricity
Subclass product is universal, causes the universal excess eye-using of students, and myopia preventing and treating work is shouldered heavy responsibilities.Moreover, myopia once occurs, base
This is irreversible.
Myopia is divided into pseudo-myopia and true myopia, in all multi-methods treated and adjust myopia, for false close
Depending on short-term effective, long-term effect is poor, poor for true myopia effect or even invalid.The instrument of various treatment myopia is set
Standby or method, more or less plays retarding action to myopia, and method common at present has: acupuncture, electrotherapy, magnetic therapy, massage etc.,
By massaging eye peripheral point, to promote blood circulation, alleviates visual fatigue, improve eyesight；Also by watching far and near movement attentively
Object carries out eye muscle movement and adjusts training, this method has certain relaxation effect to visual fatigue and pseudo-myopia；There are also use optics
Video is as background patterns, and in conjunction with red light treatment, this method may cause amblyopia or amblyopia to merge ametropia trouble to ametropia
Person has certain effect.
But currently without a kind of good myopia therapeutic correcting device, what various methods solved is to prevent, control closely
Depending on or reduce myopia formed rate, longer to the adjustment and improvement time of eyesight, rectification effect is bad.
Summary of the invention
The present invention provides a kind of rehabilitation training equipment for for correcting defects of vision, and is carried out using stroboscopic light wave to eyesight
Adjustment and correction, effect are improved.
Technical solution used by solving the above problems is as follows:
A kind of rehabilitation training equipment for correcting defects of vision, which is characterized in that including cabinet and eyepiece slide, two eyepiece slides are located at
On cabinet, the distance of two eyepiece slides is matched with human eye, and the intracorporal roof of case is equipped with luminescent screen, and stroboscopic is housed on the luminescent screen
Light source, the intracorporal bottom wall of case are to be placed with dismountable scenery, and the intracorporal front side wall of case, rear wall, left side wall and right side wall are equal
Reflecting optics are installed.
The above-mentioned rehabilitation training equipment for correcting defects of vision, the cabinet are externally provided with control panel, and control panel is equipped with power supply
Switch, frequent flashing control button and display screen, electrically connect, power switch control between power switch, frequent flashing control button and display screen
The start and stop of stroboscopic light source on luminescent screen processed, the strobing frequency of the adjustable stroboscopic light source of frequent flashing control button, the strobe light
Source is light emitting diode.
The above-mentioned rehabilitation training equipment for correcting defects of vision, the light emitting diode are divided into several gears, the gear
Stroboscopic variation range be 30Hz between 180Hz.
The rear wall of the above-mentioned rehabilitation training equipment for correcting defects of vision, the cabinet is equipped with through-hole, after through-hole diameter is
/ 5th of sidewall width.
The above-mentioned rehabilitation training equipment for correcting defects of vision, the front side wall of the cabinet and the spacing of rear wall are greater than described
The left side wall of cabinet and the spacing of right side wall.
The bottom wall of the above-mentioned rehabilitation training equipment for correcting defects of vision, the intracorporal bottom wall of case is equipped with pallet, the scenery
It is placed on pallet.
Compared with prior art, the present invention passes through above-mentioned setting, the intracorporal front side wall of case, rear wall, left side wall and right side
Wall is mounted on reflecting optics, can form the vision tunnel of endless, and the vision of user is extended, and expands the visual field, increases
The comfort level for having added user loosens the eye of user sufficiently.The light emitting diode of stroboscopic, can excite eye self
Adjust the potential of eyesight, the ability of enhancing body ego adjustment eyesight, to achieve the purpose that the adjustment and recovery to myopia.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is perspective view of the invention；
Fig. 3 is the sectional view along A-A of Fig. 1；
Fig. 4 is the stroboscopic circuit diagram of light emitting diode.
Label in attached drawing indicates: 1. cabinets；2. eyepiece slide；3. display screen；4. frequent flashing control button (switch K1Switch
K3)；5. luminescent screen；6. scenery；11. front side wall；12. rear wall；121. through-hole；15. power switch；51. light emitting diode
(light emitting diode D1-Dn)；7. pallet；8. reflecting optics；H, saw-tooth wave generating circuit.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is for illustrating the present invention.
If attached drawing 1 is to shown in Fig. 3, the present invention includes cabinet 1 and eyepiece slide 2, and two eyepiece slides 2 are located on cabinet 1, and two
The distance of eyepiece slide 2 is matched with human eye, and the roof in cabinet 1 is equipped with luminescent screen 5, and stroboscopic light source, institute are housed on the luminescent screen 5
Stating stroboscopic light source is light emitting diode 51.Bottom wall in cabinet 1 is equipped with pallet 7, and the scenery 6 is placed on pallet 7；It is above-mentioned
The sense dry as dust that the generation of user in use can be slowed down is set.The rear wall 12 of cabinet 1 is equipped with through-hole, can be with
The space or depth perception for further extending user, loosens eyes more.
And through-hole position is that a black hole is being infused when the eyes of user compare the scenery 6 for watching lighted region attentively
When depending on the through-hole 121, eye muscle can more loosen, and the eyes of user alternately watch the process of through-hole 121 and scenery 6 attentively
In, so that eye muscle obtains diastole, eye muscle is preferably taken exercise, and is conducive to improve eyesight.
Front side wall 11, rear wall 12, left side wall and right side wall in cabinet 1 are mounted on reflecting optics 8, the cabinet 1
Front side wall 11 and rear wall 12 spacing be greater than the cabinet 1 left side wall and right side wall spacing.
By above-mentioned setting, the vision tunnel of endless can be formed, while extends the vision of user, is expanded
The visual field increases the comfort level of user, loosens the eye of user sufficiently.
The cabinet 1 is externally provided with control panel, and control panel is equipped with power switch 15, frequent flashing control button 4 and display screen 3,
It is electrically connected between power switch 15, frequent flashing control button 4 and display screen 3, power switch 15 controls the stroboscopic light source on luminescent screen 5
Opening and closing.The strobing frequency and stroboscopic time, frequent flashing control button 4 of the adjustable stroboscopic light source of frequent flashing control button 4 can make
With discrete switch, a switch equipped with multiple gears also can be used, be discrete switch K1- switch used in Fig. 4
K3.Light emitting diode 51(light emitting diode D1-Dn) strobing frequency be divided into 3-10 gear, the strobing frequency of each gear can
To be fixed frequency, variation can also be；The variation of strobing frequency cooperates the variation of light-emitting diodes tube voltage again, can export
The version of a variety of light, with the variation of partner treatment mode.The stroboscopic variation range of the light emitting diode be 30Hz extremely
Between 180Hz.What Fig. 4 was provided is divided into one embodiment of three gears, wherein one grade of stroboscopic variation range be 30Hz extremely
120Hz, two grades of stroboscopic variation range are 50Hz to 140Hz, and the stroboscopic variation range of third gear is 80Hz to 180Hz.It can also be with
It is subdivided into more gears within this range.
Light emitting diode 51(D1-Dn) strobing frequency be to be controlled by the control circuit of stroboscopic light source.The stroboscopic light source
Control circuit include square-wave generator IC1, frequency divider IC2, comparator IC3, switch K1Switch K3, triode T1, sawtooth wave hair
Raw circuit H and light emitting diode D1-Dn。Wherein saw-tooth wave generating circuit H is barricaded as by component RC, comparator IC3Using transport and placing device
Chip, square-wave generator IC1Corresponding chip is used respectively with frequency divider IC.
The control circuit of the stroboscopic light source works in this way: by square-wave generator IC1Generate square-wave signal, frequency divider
IC2Frequency signal different needed for each shelves is generated after multistage frequency dividing, is exported respectively to corresponding switch K1Switch K3On,
It exports after switch selection to comparator IC3, at this point, the saw-tooth voltage signal exported by saw-tooth wave generating circuit H also exports
To comparator, due to the variation of sawtooth signal voltage, to make output to triode T1On voltage also make corresponding change
Change, to control light emitting diode D1-DnStroboscopic and brightness variation。
In use, suitable gear is selected by frequent flashing control button according to the myopic degree of user and age size,
Then the eyes of user are close to eyepiece slide, and cylinder is seen to the intracorporal scenery of case by visual observation, generate stroboscopic by light emitting diode,
Light wave acts on the eyes of user, so that the potential of body ego adjustment eyesight is excited, enhancing body ego adjustment view
The ability of power achievees the purpose that adjustment and recovery to myopia.Light-emitting diodes are not watched attentively directly especially with the eyes of person
Pipe, but the scenery on scenery plate is watched attentively in the frequency of eyesight tunnel enteroception light emitting diode.It can also cooperate simultaneously and press
Circumference of eyes of rubbing correlation acupuncture point carries out massage dredging to the blood vessel of supply ocular blood, further excitation and enhancing body ego
Adjust the ability of eyesight.
Several gears of the present invention are adjustable to adapt to different myopia situations；It is pressed also according to myopia situation appropriate adjustment
Rub and dredge dynamics and time.By the verifying of up to a hundred myopia, to student and 40 years old adult's significant effect below,
It is seen that positive effect, can largely remove glasses in 7 ~ 15 days adjustment times, normal studying and living is paying attention to
Eye hygiene and not excessively in the case where eye, does not rebound substantially.
The following are usage records and result:
Myopia carries out eyesight testing first, carries out eyesight to patient in the case where guaranteeing to illuminate using standard visual acuity chart
Test；According to the vision condition of patient, the strobing frequency of light emitting diode is adjusted after massaging patient to appropriate gear, is led to
It crosses the present invention and eye adjustment is carried out to patient, be divided into 8 ~ 20 minutes according to patient profiles' difference adjustment time.It is spaced a hour
Afterwards, it repeats the above process；Preferably carry out 5 ~ 7 adjustment daily, adjust gap and when rest pay attention to not seeing the mobile phone, TV, do not endure
Night.Eyesight testing is carried out after the completion of adjustment daily, adjustment result is as follows:
Wherein, 35 8 years old to 12 years old children are after adjustment 15 days, and eyesight is 0.1 to 0.56 before adjusting, and eyesight is after adjustment
0.8 to 2.0；30 13 years old to 16 years old children are after adjustment 15 days, and eyesight is 0.1 to 0.56 before adjusting, and eyesight is after adjustment
0.8 to 1.5；20 years old to 40 years old adult is after adjustment 15 days, and eyesight is 0.1 to 0.56 before adjusting, and eyesight arrives after adjustment for 0.8
1.2。
Following table is that the vision condition before and after the adjustment of partial vision adjustment personnel compares
| Serial number | Age | Adjust number | Eyesight (eyes) before adjusting | Eyesight (eyes) after adjustment |
| 1 | 9 | 23 | 0.8 | 2.0 |
| 2 | 7 | 13 | 0.8 | 1.2 |
| 3 | 10 | 45 | 0.5 | 2.0 |
| 4 | 10 | 20 | 0.6 | 1.2 |
| 5 | 11 | 23 | 0.6 | 1.0 |
| 6 | 14 | 14 | 0.8 | 1.2 |
| 7 | 20 | 29 | 0.2 | 1.2 |
| 8 | 29 | 14 | 0.8 | 1.2 |
| 9 | 33 | 40 | 0.3 | 1.2 |
| 10 | 33 | 24 | 0.5 | 0.8 |
It can be seen that and be adjusted by upper table, eyesight has different degrees of improvement.Adjustment front and back vision condition is same
Under the conditions of the test that carries out, have comparativity.Experiment shows that the present invention is very significant to the effect of juvenile shortsightedness patient, for
Adult eyesight improving effect also has very big.Generally reflection reading, upper class hour are very clear after adjustment, improve obvious.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications, these improvements and modifications can also be made
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of rehabilitation training equipment for correcting defects of vision, which is characterized in that including cabinet (1) and eyepiece slide (2), two mesh
It is located on cabinet (1) depending on cylinder (2), the distance of two eyepiece slides (2) is matched with human eye, and the roof in cabinet (1) is equipped with luminescent screen
(5), stroboscopic light source is housed on the luminescent screen (5), the bottom wall in cabinet (1) is the scenery (6) for being placed with interconvertible solid,
Front side wall (11), rear wall (12), left side wall and right side wall in cabinet (1) are mounted on reflecting optics (8).
2. the rehabilitation training equipment as described in claim 1 for correcting defects of vision, which is characterized in that the cabinet (1) is equipped with
Control panel, control panel are equipped with power switch (15), frequent flashing control button (4) and display screen (3), power switch (15), stroboscopic
It being electrically connected between control button (4) and display screen (3), power switch (15) controls the start and stop of the stroboscopic light source on luminescent screen (5),
The strobing frequency of frequent flashing control button (4) adjustable stroboscopic light source and time, the stroboscopic light source are light emitting diode (51).
3. the rehabilitation training equipment as claimed in claim 2 for correcting defects of vision, which is characterized in that the light emitting diode
(51) it is divided into several gears, the strobing frequency of the gear is set as 30Hz between 180Hz.
4. the rehabilitation training equipment as claimed in claim 3 for correcting defects of vision, which is characterized in that after the cabinet (1)
Side wall (12) is equipped with through-hole (121), and the diameter of the through-hole (121) is 1/5th of the rear wall (12) width.
5. the rehabilitation training equipment as claimed in claim 4 for correcting defects of vision, which is characterized in that before the cabinet (1)
The spacing of side wall (11) and rear wall (12) is greater than the left side wall of the cabinet (1) and the spacing of right side wall.
6. the rehabilitation training equipment as claimed in claim 5 for correcting defects of vision, which is characterized in that the bottom wall in cabinet (1)
Bottom wall be equipped with pallet (7), the scenery (6) be placed on pallet (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811474830.2A CN109568095B (en) | 2018-12-04 | 2018-12-04 | Rehabilitation training device for correcting eyesight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811474830.2A CN109568095B (en) | 2018-12-04 | 2018-12-04 | Rehabilitation training device for correcting eyesight |
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| Publication Number | Publication Date |
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| CN109568095A true CN109568095A (en) | 2019-04-05 |
| CN109568095B CN109568095B (en) | 2021-12-14 |
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|---|---|---|---|
| CN201811474830.2A Active CN109568095B (en) | 2018-12-04 | 2018-12-04 | Rehabilitation training device for correcting eyesight |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109984926A (en) * | 2019-06-03 | 2019-07-09 | 常州大连理工大学智能装备研究院 | Depending on photokinesis instrument for training and view photokinesis training method |
| CN115670881A (en) * | 2022-11-01 | 2023-02-03 | 哈尔滨理工大学 | Myopia relieving instrument |
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| CN109568095B (en) | 2021-12-14 |
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