CN109330836A - A kind of VR glasses system of the eye exercise for nearly amblyopia - Google Patents
A kind of VR glasses system of the eye exercise for nearly amblyopia Download PDFInfo
- Publication number
- CN109330836A CN109330836A CN201811124933.6A CN201811124933A CN109330836A CN 109330836 A CN109330836 A CN 109330836A CN 201811124933 A CN201811124933 A CN 201811124933A CN 109330836 A CN109330836 A CN 109330836A
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- eyeglass
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- amblyopia
- lens barrel
- nearly
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- 201000009487 Amblyopia Diseases 0.000 title claims abstract description 34
- 239000011521 glass Substances 0.000 title claims abstract description 32
- 238000004891 communication Methods 0.000 claims abstract description 11
- 238000000889 atomisation Methods 0.000 claims abstract description 9
- 238000003384 imaging method Methods 0.000 claims abstract description 9
- 238000004088 simulation Methods 0.000 claims abstract description 9
- 239000007787 solid Substances 0.000 claims abstract description 4
- 208000001491 myopia Diseases 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000004379 myopia Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 210000003205 muscle Anatomy 0.000 abstract description 5
- 230000017531 blood circulation Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract description 2
- 230000001225 therapeutic effect Effects 0.000 abstract description 2
- 210000001508 eye Anatomy 0.000 description 27
- 210000003128 head Anatomy 0.000 description 9
- 230000004438 eyesight Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 201000004569 Blindness Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 210000001525 retina Anatomy 0.000 description 1
- 210000000162 simple eye Anatomy 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 230000004382 visual function Effects 0.000 description 1
Classifications
-
- 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
- A61H5/00—Exercisers for the eyes
- A61H5/005—Exercisers for training the stereoscopic view
-
- 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
- A61H7/00—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0635—Radiation therapy using light characterised by the body area to be irradiated
- A61N2005/0643—Applicators, probes irradiating specific body areas in close proximity
- A61N2005/0645—Applicators worn by the patient
- A61N2005/0647—Applicators worn by the patient the applicator adapted to be worn on the head
- A61N2005/0648—Applicators worn by the patient the applicator adapted to be worn on the head the light being directed to the eyes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
- A61N2005/0659—Radiation therapy using light characterised by the wavelength of light used infrared
- A61N2005/066—Radiation therapy using light characterised by the wavelength of light used infrared far infrared
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Biomedical Technology (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Dermatology (AREA)
- Rehabilitation Tools (AREA)
Abstract
The present invention relates to a kind of VR glasses systems of eye exercise for nearly amblyopia, belong to VR optometric technology field, including frame, the frame left and right ends are equipped with link block and fixing belt, control panel, lens barrel and nose support are installed on frame, eyeglass is installed in the lens barrel, the eyeglass includes concave lens and atomization eyeglass, display screen and circuit board are installed on the inside of the lens barrel, controller, Imaging Simulation device, battery, memory and communication module are fixedly installed on the circuit board；The present invention is trained by the nearly amblyopia eye of solid train mode, there is three-dimensional sense and mobile sense when training, it is more true, improve training effect, cooperate far infrared radiation to alleviate eye muscle pressure by setting massager, promotes blood circulation and further improve the therapeutic effect of nearly amblyopia, training can be adjusted in time according to the recovery situation of user, practicability is good, easy to operate.
Description
Technical field
The present invention relates to VR optometric technology field, the VR glasses system of specifically a kind of eye exercise for nearly amblyopia.
Background technique
Eyeball is without significant organic pathology, and simple eye or eyes correct defects of vision and are still not achieved 0.8 and are known as amblyopia；It is adjusting
In the state of loosening, referred to as near-sighted before parallel rays focuses on retina after eye refraction system, myopia and amblyopia have
There is certain heredity, nearly amblyopia situation gradually increases at present, this will seriously endanger children's visual function, is such as not treated in time
Amblyopia can be caused to aggravate, or even blindness.
Nearly amblyopia can be trained eye muscle by glasses instrument for training to treat at present, but pass through viewing plane
Showing that the instrument for training of training image is weaker to Ocular irritation, eye is easy fatigue when training, and it needs to alleviate in time and trains pressure, instruction
It is poor to practice effect.
Summary of the invention
The purpose of the present invention is to provide a kind of VR glasses systems of eye exercise for nearly amblyopia, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of VR glasses system of the eye exercise for nearly amblyopia, including frame, the frame left and right ends are fixedly connected with
Link block, described two link blocks are connected by fixing belt, are fixedly installed with control panel at the top of the frame, the frame leans on
Nearly link block side opens installation there are two the lens barrel being slidably connected with it, is equipped on the inside of the lens barrel and is fixedly connected with frame
Nose support is equipped with eyeglass in the lens barrel, and the eyeglass includes concave lens and atomization eyeglass, is equipped on the inside of the lens barrel aobvious
Display screen and circuit board are fixedly installed with controller, Imaging Simulation device, battery, memory and communication module on the circuit board.
As further technical solution of the present invention: the controller respectively with control panel, display screen, Imaging Simulation
Device, battery, memory and communication module are electrically connected.
As further technical solution of the invention: the communication module includes bluetooth and wireless network card.
As further technical solution of the invention: guard ring is fixedly installed on the frame, on the guard ring
It is fixedly installed with electric massage head, institute's electric massage head and controller are electrically connected.
As further technical solution of the invention: far infrared radiating piece is also equipped on the guard ring, it is described remote
Infra-red radiation piece and controller are electrically connected.
As further technical solution of the invention: being fixedly installed with filter glass, the filter on the concave lens
Light microscopic piece is arranged far from the side of atomization eyeglass.
As further technical solution of the invention: the link block upper end offers the first limiting slot, and described first
The gag lever post being flexibly connected with it is installed in limiting slot, the second coupled limit is equipped on the outside of first limiting slot
Slot is equipped with the limited block being slidably connected with it in second limiting slot, and the limited block is fixedly connected with gag lever post, described
Gag lever post is fixedly connected with fixing belt.
Compared with prior art, the beneficial effects of the present invention are: being trained by the nearly amblyopia eye of solid train mode, instruction
There is three-dimensional sense and mobile sense when practicing, more really, improve training effect, cooperate far infrared radiation slow by setting massager
Eye muscle pressure is solved, promotes blood circulation and further improves the therapeutic effect of nearly amblyopia, it can be according to the recovery feelings of user
Condition is adjusted training in time, and practicability is good, easy to operate.
Detailed description of the invention
Fig. 1 is the main view of the VR glasses system of the eye exercise for nearly amblyopia；
Fig. 2 is the top view of the VR glasses system of the eye exercise for nearly amblyopia；
Fig. 3 is the left view sectional view of the VR glasses system of the eye exercise for nearly amblyopia；
Fig. 4 is the cross-sectional view for eyeglass in the VR glasses system of the eye exercise of nearly amblyopia；
Fig. 5 is the connection block diagram for circuit board in the VR glasses system of the eye exercise of nearly amblyopia；
Fig. 6 is the top cross-sectional view for link block in the VR glasses system of the eye exercise of nearly amblyopia；
Fig. 7 is the main view sectional view for link block in the VR glasses system of the eye exercise of nearly amblyopia.
In figure: 1- frame, 2- link block, 3- lens barrel, 4- guard ring, 5- electric massage head, 6- far infrared radiating piece, 7- nose
Support, 8- fixing belt, 9- control panel, 10- eyeglass, 11- display screen, 12- circuit board, 13- concave lens, 14- filter glass,
15- is atomized eyeglass, 16- controller, 17- Imaging Simulation device, 18- battery, 19- memory, 20- communication module, 21- first and limits
Position slot, 22- gag lever post, the second limiting slot of 23-, 24- limited block.
Specific embodiment
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.
Embodiment 1
The VR glasses system of eye exercise for nearly amblyopia as shown in Figs. 1-5, including frame 1,1 left and right ends of frame
It is fixedly connected with link block 2, and described two link blocks 2 are connected by fixing belt 8, glasses are fixed on by elastic reducing-fixing band 8
Head uses；Control panel 9 is fixedly installed at the top of the frame 1, the frame 1 is opened close to 2 side of link block and is equipped with two
A lens barrel 3 being slidably connected with it is equipped with the nose support 7 being fixedly connected with frame 1 on the inside of lens barrel 3, and nose support 7 is used to support
Glasses；Eyeglass 10 is installed, the eyeglass 10 includes concave lens 13 and atomization eyeglass 15, according to user in the lens barrel 3
Vision condition eyesight is corrected by the concave lens 13 of suitable degree, and logical atomization eyeglass 15 reduce Dominant eye can
Diopter, make amblyopia eye can with it is clear that Dominant eye is made still can be tracked training together with amblyopia eye in the case where not seeing,
Treatment is trained to amblyopia eye in the case where carrying out rectificative training to myopia；11 He of display screen is installed on the inside of the lens barrel 3
Circuit board 12 is fixedly installed with controller 16, Imaging Simulation device 17, battery 18, memory 19 and logical on the circuit board 12
Interrogate module 20, Imaging Simulation device 17 for show the luminous point or image continuously or discontinuously moved, by constantly not change place with
Shape on visual is trained, and electric power storage 18 is powered, and reservoir 19 stores corresponding training content, and communication module 20 uses data
Transmission timely updates corresponding training content convenient for the training according to user, can also pass through networking viewing VR video.
The controller 16 respectively with control panel 9, display screen 11, Imaging Simulation device 17, battery 18, memory 19 and
Communication module 20 is electrically connected.
The communication module 20 includes bluetooth and wireless network card, is convenient for by the wireless network card of model W311MA
Net and wireless transmission training content can carry out data biography by the bluetooth of model PB11 when network is bad or without network
It is defeated.
It is fixedly installed with guard ring 4 on the frame 1, electric massage head 5, institute's electricity are fixedly installed on the guard ring 4
Dynamic massage head 5 is electrically connected with controller 16.Eyes are protected by the way that guard ring 4 is arranged, use is more comfortable, electric massage
The setting of head massages eye muscle to loosen, strengthen training effect.
Far infrared radiating piece 6 is also equipped on the guard ring 4, the far infrared radiating piece 6 electrically connects with controller 16
It connects, ocular circulation can be promoted by the way that far infrared radiating piece 6 is arranged, channels and collaterals are adjusted, further improve training effect.
Filter glass 14 is fixedly installed on the concave lens 13, the filter glass 14 is arranged far from atomization eyeglass
15 side, by filter glass 14 can effective filtering noxious light, reduce stimulation of the harmful light to eye.
Embodiment 2
As shown in Figure 6,7, the present embodiment is difference from example 1 is that 2 upper end of the link block offers the first limit
Slot 21 is equipped with the gag lever post 22 being flexibly connected with it in first limiting slot 21, is equipped on the outside of first limiting slot 21
The second coupled limiting slot 23 is equipped with the limited block 24 being slidably connected with it, the limit in second limiting slot 23
Position block 24 is fixedly connected with gag lever post 22, and the gag lever post 22 is fixedly connected with fixing belt 8, not due to different people head size
Together, same 8 different people of fixing belt using when occur so as to cause the difficult situation of training it is possible that being not fixed firmly, work as needs
When adjusting 8 length of fixing belt, limited block 24 is pulled out into the second limiting slot 23, rotary spacing block 24 makes gag lever post 22 by fixing belt
Lengthen or receive and be as short as suitable position, then by limited block 24 be pushed into the second limiting slot 23, it is easy to operate, convenient for different people into
Row is fixed.
Working principle is as follows: being worn on the head VR glasses by fixing belt 8, pulls out limited block 24 and rotate, when fixing belt 8
When being adjusted to suitable elasticity, fixation is can be realized into the indentation of limited block 24, suitable training content is selected by control panel 9,
Solid train can be realized by observing display screen 11, electric massager 5 and Far-infrared spoke are opened by control panel 9 when training
It penetrates piece 6 to massage eye muscle, promotes blood circulation, improve training effect, after gradually improving with nearly amblyopia situation
Sliding lens barrel 3 replaces suitable concave lens 13 and atomization eyeglass 15, and easy to operate, training effect is significant.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of VR glasses system of the eye exercise for nearly amblyopia, including frame (1), frame (1) left and right ends are solid
Surely it is connected with link block (2), described two link blocks (2) are connected by fixing belt (8), are fixedly installed at the top of the frame 1
Control panel (9), installation is opened in close link block (2) side of the frame (1), and there are two the lens barrel (3) being slidably connected with it, institutes
It states and the nose support (7) being fixedly connected with frame (1) is installed on the inside of lens barrel (3), it is characterised in that: be equipped in the lens barrel (3)
Eyeglass (10), the eyeglass (10) include concave lens (13) and atomization eyeglass (15), are equipped with display on the inside of the lens barrel (3)
Shield (11) and circuit board (12), is fixedly installed with controller (16), Imaging Simulation device (17), battery on the circuit board (12)
(18), memory (19) and communication module (20).
2. the VR glasses system of the eye exercise according to claim 1 for nearly amblyopia, it is characterised in that: the control
Device (16) respectively with control panel (9), display screen (11), Imaging Simulation device (17), battery (18), memory (19) and communication
Module (20) is electrically connected.
3. the VR glasses system of the eye exercise according to claim 1 or 2 for nearly amblyopia, it is characterised in that: described
Communication module (20) includes bluetooth and wireless network card.
4. the VR glasses system of the eye exercise according to claim 1 for nearly amblyopia, it is characterised in that: the frame
(1) it is fixedly installed with guard ring (4), is fixedly installed with electric massage head (5) on the guard ring (4), institute's electric massage head on
(5) it is electrically connected with controller (16).
5. the VR glasses system of the eye exercise according to claim 4 for nearly amblyopia, it is characterised in that: the protection
It is also equipped with far infrared radiating piece (6) on circle (4), the far infrared radiating piece (6) and controller (16) are electrically connected.
6. the VR glasses system of the eye exercise according to claim 1 for nearly amblyopia, it is characterised in that: the myopia
It is fixedly installed on eyeglass (13) filter glass (14), the filter glass (14) is arranged far from the one of atomization eyeglass (15)
Side.
7. the VR glasses system of the eye exercise according to claim 1 for nearly amblyopia, it is characterised in that: the connection
Block (2) upper end offers the first limiting slot (21), is equipped with the gag lever post being flexibly connected with it in first limiting slot (21)
(22), coupled the second limiting slot (23) is equipped on the outside of first limiting slot (21), second limiting slot (23) is interior
The limited block (24) being slidably connected with it is installed, the limited block (24) is fixedly connected with gag lever post (22), the gag lever post
(22) it is fixedly connected with fixing belt (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811124933.6A CN109330836A (en) | 2018-09-26 | 2018-09-26 | A kind of VR glasses system of the eye exercise for nearly amblyopia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811124933.6A CN109330836A (en) | 2018-09-26 | 2018-09-26 | A kind of VR glasses system of the eye exercise for nearly amblyopia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109330836A true CN109330836A (en) | 2019-02-15 |
Family
ID=65306587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811124933.6A Withdrawn CN109330836A (en) | 2018-09-26 | 2018-09-26 | A kind of VR glasses system of the eye exercise for nearly amblyopia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109330836A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110755241A (en) * | 2019-09-11 | 2020-02-07 | 牧心教育有限公司 | Visual training method, visual training device, and storage medium |
| CN110840719A (en) * | 2019-11-11 | 2020-02-28 | 天津中德应用技术大学 | Myopia correcting device based on VR panorama |
| CN114236851A (en) * | 2021-12-31 | 2022-03-25 | 深圳纳德光学有限公司 | Optical-electromechanical cooperative control system and control method for head-mounted display and head-mounted display |
-
2018
- 2018-09-26 CN CN201811124933.6A patent/CN109330836A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110755241A (en) * | 2019-09-11 | 2020-02-07 | 牧心教育有限公司 | Visual training method, visual training device, and storage medium |
| CN110840719A (en) * | 2019-11-11 | 2020-02-28 | 天津中德应用技术大学 | Myopia correcting device based on VR panorama |
| CN114236851A (en) * | 2021-12-31 | 2022-03-25 | 深圳纳德光学有限公司 | Optical-electromechanical cooperative control system and control method for head-mounted display and head-mounted display |
| CN114236851B (en) * | 2021-12-31 | 2023-10-20 | 深圳纳德光学有限公司 | Head-mounted display photo-electro-mechanical cooperation control system, control method and head-mounted display |
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Application publication date: 20190215 |
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