CN114509874A - VR all-in-one of prevention myopia - Google Patents
VR all-in-one of prevention myopia Download PDFInfo
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- CN114509874A CN114509874A CN202210145852.4A CN202210145852A CN114509874A CN 114509874 A CN114509874 A CN 114509874A CN 202210145852 A CN202210145852 A CN 202210145852A CN 114509874 A CN114509874 A CN 114509874A
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- pressing mechanism
- display device
- pressing rod
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- 208000001491 myopia Diseases 0.000 title claims abstract description 23
- 230000004379 myopia Effects 0.000 title claims abstract description 23
- 230000002265 prevention Effects 0.000 title claims description 6
- 238000000034 method Methods 0.000 claims description 11
- 238000001467 acupuncture Methods 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 claims description 3
- 230000001886 ciliary effect Effects 0.000 abstract description 4
- 210000003205 muscle Anatomy 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 240000005002 Erythronium dens canis Species 0.000 description 3
- 210000004279 orbit Anatomy 0.000 description 3
- 210000004240 ciliary body Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000035900 sweating Effects 0.000 description 2
- 230000007123 defense Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0172—Head mounted characterised by optical features
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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
- A61H39/00—Devices for locating or stimulating specific reflex points of the body for physical therapy, e.g. acupuncture
- A61H39/04—Devices for pressing such points, e.g. Shiatsu or Acupressure
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0176—Head mounted characterised by mechanical features
-
- 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
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/0141—Head-up displays characterised by optical features characterised by the informative content of the display
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B2027/0178—Eyeglass type
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B2027/0192—Supplementary details
Abstract
The invention relates to the field of VR equipment, in particular to a VR all-in-one machine for preventing myopia, which comprises a device main body, wherein one side of the outer part of the device main body is fixedly connected with an eye support, one end of an eyeglass frame is provided with an elastic band, the inner side of the device main body is provided with a first lens which is a convex lens, the outer side of the device main body corresponding to the first lens is movably provided with a pressing mechanism, the pressing mechanism is arranged in a circular ring shape, a pressing rod is movably arranged in the pressing mechanism, a required picture can be transmitted to a display device, so that a user can experience personally, the display device is set at a distribution rate of 4K, the picture displayed by the display device is a long-distance shooting target scene, an aerial photography grassland scene and an aerial photography glacier scene, the wide perspective and the green of a full screen can be utilized, and the ciliary muscle of the user can be prevented from being loosened so as to prevent myopia, can lead the user to feel the great-quality river mountain of China to increase the love of country.
Description
Technical Field
The invention relates to the field of VR equipment, in particular to a VR all-in-one machine for preventing myopia.
Background
VR glasses are a product which utilizes a plurality of technology sets such as simulation technology and computer graphics man-machine interface technology multimedia technology sensing technology network technology, and the like, and are a brand-new man-machine interaction means created by means of computers and latest sensor technology, wherein VR technology is proposed in the beginning of the 20 th century and 80 th century, and the technology is developed to be basically mature.
The existing VR technology is mostly used for motion sensing game entertainment, the assistance for the development progress of the society is small, and according to the data of health defense and commission in 2019, the myopia rate of children and teenagers in China is as high as 53.6%, so that VR glasses are required to be further researched, and a VR all-in-one machine for preventing myopia is provided.
Disclosure of Invention
The VR all-in-one machine capable of preventing the myopia of the teenagers is characterized in that a user is enabled to be in the nature and the ciliary muscles of the ciliary bodies on the eyes are enabled to be anti-loose, so that the effect of preventing the myopia is achieved, and the physical and mental growth of the teenagers is facilitated.
A VR integrated machine for preventing myopia comprises a device main body, wherein one side of the outside of the device main body is fixedly connected with an eye frame, one end of a spectacle frame is provided with an elastic band, the inner side of the device main body is provided with a first lens, the first lens is a convex lens, the inside of the device main body is movably provided with a pressing mechanism corresponding to the outer side of the first lens, the pressing mechanism is arranged in a circular ring shape, the inside of the pressing mechanism is movably provided with a pressing rod, one end of the pressing rod is provided with a bulge, the bulge is arranged in a conical shape, the other end of the pressing rod, which is far away from the bulge, is arranged in a circular arc shape, the outer side of the pressing rod is provided with gear teeth, the inside of the device main body is provided with convex teeth corresponding to the upper part of the pressing rod, the inside of the device main body is movably provided with a top block corresponding to the rear side of the pressing rod, the top block is integrally arranged in an arc strip shape, and two sides of the top block are arranged in an inclined shape, the device is characterized in that a telescopic rod is installed at the upper end inside the main body, a lower pressing rod is fixedly connected to the lower end of the telescopic rod and contacts with an inclined plane on one side of the ejecting block, a gear portion is arranged on the outer side of the pressing mechanism, a driving gear is installed above the corresponding gear portion of the main body, a micro motor is connected to one side of the driving gear, the driving gear can drive the pressing mechanism to rotate, a display device is installed inside the main body, and a signal module is installed at the upper end inside the main body.
Preferably, the convex teeth are arranged in a manner of being capable of being engaged with the gear teeth, and the convex teeth are provided with a plurality of convex teeth and are arranged in an arc shape as a whole.
Preferably, the pressing mechanism is provided with an inclined slot at a position opposite to the pressing rod.
Preferably, a second lens is installed inside the device main body and between the first lens and the display device, and the second lens is a radiation-proof lens.
Preferably, the spectacle frame is provided with a pressing block and a driving motor, and the driving motor is connected with the pressing block.
A use method of a VR (virtual reality) all-in-one machine for preventing myopia comprises the following steps:
firstly, wearing the device body on eyes by using a spectacle frame and an elastic band on the device body;
secondly, generating an image which is used for displaying the eye looseness prevention on a display device by using a high-definition camera and a computer;
thirdly, a groove is formed in the pressing mechanism, so that airflow is generated when the pressing mechanism rotates;
fourthly, the pressing rod is arranged on the pressing mechanism, so that the pressing rod can press the eye acupuncture points when in use;
and fifthly, utilizing a pressing block and a driving motor arranged on the spectacle frame to enable the pressing block to press the temple.
Preferably, the display device is set for a 4K allocation rate.
Preferably, the screen displayed by the display device is a long-distance shooting target scene.
Preferably, the display screen of the display device is an aerial grassland scene.
Preferably, the display screen of the display device is an aerial mountain scene.
Compared with the prior art, the invention has the following beneficial effects:
1. the first lens is arranged on the inner side of the device main body, the display device is arranged in the device main body, the signal module is arranged at the upper end in the device main body, the signal module can be connected with an external network, the required pictures can be transmitted to the display device, so that a user has experience of being personally on the scene, the display device is set at a distribution rate of 4K, the pictures displayed by the display device are a long-distance shooting target scene, an aerial photography grassland scene and an aerial photography mountain and river scene, and the wide long-range view and the full-screen green can be utilized, the ciliary muscle of the ciliary body of the user is prevented from loosening, thereby preventing myopia, simultaneously, the user can feel the great-quality river mountain of China to increase the love of country, wherein still be provided with the second lens through device main part is inside, and the second lens is the radiation protection lens, then can block the radiation that display device produced to reduce the radiant quantity that the user received when using.
2. The pressing mechanism is movably arranged in the device main body corresponding to the outer side of the first lens and is in a circular ring shape, the interval on the pressing mechanism corresponding to the pressing rod is provided with an inclined slot, the outer side of the pressing mechanism is provided with a gear part, the driving gear can be engaged with the gear teeth on the outer side of the pressing mechanism, so that when the micro motor drives the driving gear to rotate, the pressing mechanism can be driven to rotate on the outer side of the first lens, and then the inclined slot is used for generating airflow to be contacted with the periphery of the eyes of a user, thus avoiding sultry sweating around the eyes after long-time use, and improving the comfort in use,
3. a pressing rod is movably arranged in the pressing mechanism, one end of the pressing rod is provided with a bulge, the bulge is arranged in a conical shape, the other end of the pressing rod, which is far away from the bulge, is arranged in an arc shape, when a pushing block is movably arranged at the rear side of the device main body corresponding to the pressing rod, the whole pushing block is arranged in an arc-shaped strip shape, two sides of the pushing block are arranged in an inclined manner, a telescopic rod is arranged at the upper end in the device main body, the lower end of the telescopic rod is fixedly connected with a lower pressing rod, the lower pressing rod is contacted with an inclined plane at one side of the pushing block, the lower pressing rod is driven by the telescopic rod to be downwards contacted with the inclined plane of the pushing block, so that the pushing block is contacted with the pressing rod, when the pressing mechanism is driven to rotate, the pushing block is driven to move outwards to be contacted with eyes of a user when passing through positions of upper and lower eye sockets of the user, wherein gear teeth are arranged at the outer side of the pressing rod, and convex teeth are arranged at the inner side of the device main body corresponding to the pressing rod, the dogtooth is for can meshing the setting mutually with the teeth of a cogwheel, and the dogtooth is provided with a plurality ofly altogether to wholly be the arc setting, make and outwards remove the back when pressing the depression bar, just can let the teeth of a cogwheel and dogtooth interlock mutually, make and press the depression bar can the rotation along with pressing the revolution of mechanism, thereby reach and utilize its arch to massage user's eye acupuncture point, improve the efficiency that the eye relaxed.
4. Through being provided with on the spectacle frame and pressing the briquetting and driving motor, driving motor is connected with pressing the briquetting, thereby can drive through letting driving motor and press the briquetting and rotate to massage user's temple, the locking effect of eye when further improving the use.
Drawings
FIG. 1 is a front perspective view of the device body of the present invention;
FIG. 2 is a rear perspective view of the device body of the present invention;
FIG. 3 is a side perspective view of the device body of the present invention;
FIG. 4 is an enlarged view taken at A of FIG. 3 according to the present invention;
FIG. 5 is a perspective view of the pressing mechanism of the present invention;
FIG. 6 is a perspective view of the pressing rod of the present invention;
fig. 7 is a perspective view of the top block of the present invention.
In FIGS. 1-7: 1-a device main body, 2-a spectacle frame, 3-an elastic band, 4-a first lens, 5-a pressing mechanism, 6-a pressing block, 7-a driving motor, 8-a second lens, 9-a pressing rod, 10-a bulge, 11-a convex tooth, 12-a gear tooth, 13-a top block, 14-a lower pressing rod, 15-a telescopic rod, 16-a micro motor, 17-a driving gear, 18-a signal module and 19-a display device.
Detailed Description
Referring to fig. 1 to 7, a schematic diagram of a planar structure and a schematic diagram of a three-dimensional structure of a VR all-in-one machine for preventing myopia.
A VR integrated machine for preventing myopia comprises a device main body 1, an eye frame 2 is fixedly connected to one side of the outer portion of the device main body 1, an elastic band 3 is installed at one end of the glasses frame 2, a first lens 4 is installed on the inner side of the device main body 1, the first lens 4 is a convex lens, a pressing mechanism 5 is movably installed on the outer side of the device main body 1 corresponding to the first lens 4, the pressing mechanism 5 is arranged in a circular ring shape, a pressing rod 9 is movably installed inside the pressing mechanism 5, a bulge 10 is arranged at one end of the pressing rod 9, the bulge 10 is arranged in a conical shape, the other end of the pressing rod 9 far away from the bulge 10 is arranged in a circular arc shape, gear teeth 12 are arranged on the outer side of the pressing rod 9, a convex tooth 11 is arranged on the inner side of the device main body 1 corresponding to the upper portion of the pressing rod 9, an ejector block 13 is movably installed on the rear side of the device main body 1 corresponding to the pressing rod 9, the ejector block 13 is integrally arranged in an arc-shaped strip shape, and two sides of the ejector block 13 are arranged in an inclined manner, the device main part 1 is inside to be installed telescopic link 15 in the upper end, 15 lower extremes of telescopic link fixedly connected with depression bar 14, depression bar 14 and 13 one side inclined plane contact in kicking block, pressing means 5's the outside is provided with gear portion, the top that device main part 1 corresponds gear portion installs driving gear 17, driving gear 17 one side is connected with micro motor 16, driving gear 17 can drive pressing means 5 and rotate, device main part 1 internally mounted has display device 19, the inside upper end of device main part 1 installs signal module 18.
In the concrete implementation, protruding tooth 11 is for can with the setting of cogwheel teeth 12 interlock mutually, and protruding tooth 11 is provided with a plurality ofly altogether to wholly be the arc setting, make when pressing the outside back that removes of pressure lever 9, just can let cogwheel teeth 12 and protruding tooth 11 interlock mutually, make and press lever 9 can the rotation when revolving along with pressing mechanism 5, thereby reach and utilize arch 10 to massage user's eye acupuncture point on it, improve the efficiency that the eye relaxes.
In the specific implementation, the interval on the pressing mechanism 5 corresponding to the pressing rod 9 is provided with an inclined slot, and then the inclined slot is used for generating air flow to contact with the periphery of the eyes of a user, so that the hot sweating around the eyes after long-time use is avoided, and the comfort in use is improved.
In a specific implementation, the second lens 8 is installed inside the device main body 1 corresponding to the space between the first lens 4 and the display device 19, and the second lens 8 is a radiation-proof lens, so that radiation generated by the display device 19 can be blocked, and the radiation amount received by a user in use can be reduced.
In the specific implementation, the spectacle frame 2 is provided with the pressing block 6 and the driving motor 7, and the driving motor 7 is connected with the pressing block 6, so that the driving motor 7 can drive the pressing block 6 to rotate so as to massage the temples of a user, and the anti-loosening effect of the eyes during use is further improved.
A use method of a VR (virtual reality) all-in-one machine for preventing myopia comprises the following steps:
firstly, wearing the device body 1 on eyes by using a spectacle frame 2 and an elastic band 3 on the device body 1;
secondly, displaying an image beneficial to eye looseness prevention by using the display device 19;
thirdly, the pressing mechanism 5 is provided with a slot, so that airflow is generated when the pressing mechanism 5 rotates;
fourthly, the pressing rod 9 is arranged on the pressing mechanism 5, so that the pressing rod 9 can press the eye acupuncture points when in use;
fifthly, the spectacle frame 2 is provided with a pressing block 6 and a driving motor 7, so that the pressing block 5 can press the temple;
preferably, the display device 19 is set for a 4K dispensing rate.
Preferably, the screen displayed by the display device 19 is a long-distance shooting target scene.
Preferably, the display device 19 displays a screen as an aerial grassland scene.
Preferably, the display device 19 displays a scene of an aerial mountain.
The working principle of the VR integrated machine for preventing myopia is as follows.
Firstly, a first lens 4 is arranged on the inner side of a device main body 1, a display device 19 is arranged in the device main body 1, a signal module 18 is arranged at the upper end in the device main body 1, the signal module can be used for connecting with an external network, a required picture can be transmitted to the display device 19, a user can have experience of being personally on the scene, the display device 19 is used for setting the distribution rate of 4K, the pictures displayed by the display device 19 are a long-distance shooting target scene, an aerial photography grassland scene and an aerial photography mountain and river scene, the wide distant scene and the green color of a full screen can be used for preventing the ciliary muscle of the user from loosening so as to prevent myopia, meanwhile, the user can feel great river and country feeling of the country, a second lens 8 is further arranged in the device main body 1, the second lens 8 is a radiation-proof lens, and radiation generated by the display device 19 can be blocked, therefore, the radiation received by a user in use is reduced, then, a pressing mechanism 5 is movably arranged in the device main body 1 corresponding to the outer side of the first lens 4, the pressing mechanism 5 is arranged in a circular ring shape, an inclined slot is arranged at the interval of the pressing mechanism 5 relative to the pressing rod 9, a gear part is arranged on the outer side of the pressing mechanism 5, and the driving gear 17 can be meshed with the gear teeth on the outer side of the pressing mechanism 5, so that when the micro motor 16 drives the driving gear 17 to rotate, the pressing mechanism 5 can be driven to rotate on the outer side of the first lens 4, and further, the inclined slot is used for generating air flow to be contacted with the periphery of the eye of the user, the hot sweat around the eye after long-time use is avoided, the comfort in use is improved, then, the pressing rod 9 is movably arranged in the pressing mechanism 5, one end of the pressing rod 9 is provided with a bulge 10, and the bulge 10 is arranged in a conical shape, the other end of the pressing rod 9, which is far away from the protrusion 10, is arc-shaped, when a top block 13 is movably installed inside the device main body 1 corresponding to the rear side of the pressing rod 9, the top block 13 is integrally arc-shaped and strip-shaped, two sides of the top block 13 are obliquely arranged, a telescopic rod 15 is installed at the upper end inside the device main body 1, a lower end of the telescopic rod 15 is fixedly connected with a lower pressing rod 14, the lower pressing rod 14 is in inclined plane contact with one side of the top block 13, the lower pressing rod 14 is driven by the telescopic rod 15 to be downwards in inclined plane contact with the top block 13, so that the top block 13 is in contact with the pressing rod 9, when the pressing mechanism 5 is driven to rotate, and passes through the positions of the upper eye socket and the lower eye socket of a user, the pressing rod 13 is driven to move outwards to be in contact with the eye of the user, wherein gear teeth 12 are arranged outside the pressing rod 9, a convex tooth 11 is arranged inside the device main body 1 corresponding to the upper side of the pressing rod 9, and the convex tooth 11 can be meshed with the gear teeth 12, the convex teeth 11 are provided with a plurality of altogether, and wholly be the arc setting, make when pressing the outside back that removes of pressure lever 9, just can let teeth of a cogwheel 12 and convex teeth 11 interlock mutually, make and press pressure lever 9 can the rotation along with the revolution of pressing means 5, thereby reach and utilize it to raise 10 massage user's eye acupuncture point, improve the efficiency that the eye relaxes, wherein be provided with on spectacle frame 2 and press briquetting 6 and driving motor 7, driving motor 7 is connected with pressing briquetting 6, thereby can drive through letting driving motor 7 and press briquetting 6 to rotate and massage user's temple, thereby further improve the locking effect of eye when using.
Claims (9)
1. A use method of a VR (virtual reality) all-in-one machine for preventing myopia comprises the following steps:
firstly, wearing the device body (1) on eyes by using an eyeglass frame (2) and an elastic band (3) on the device body (1);
secondly, generating an image which is beneficial to eye looseness prevention on a display device (19) by using a high-definition camera and a computer;
thirdly, a groove is formed in the pressing mechanism (5), so that airflow is generated when the pressing mechanism (5) rotates;
fourthly, the pressing rod (9) is arranged on the pressing mechanism (5), so that the pressing rod (9) can press the eye acupuncture points when in use;
fifthly, the spectacle frame (2) is provided with a pressing block (6) and a driving motor (7), so that the pressing block (5) can press the temple.
2. The use method of the VR machine of claim 1 for preventing myopia, wherein the use method further comprises: the display device (19) is set for a 4K allocation rate.
3. The use method of the VR machine of claim 1 for preventing myopia, wherein the use method further comprises: the picture displayed by the display device (19) is a long-distance shooting target scene.
4. The use method of the VR machine of claim 1 for preventing myopia, wherein the use method further comprises: the display device (19) displays an aerial grassland scene.
5. The use method of the VR machine of claim 1 for preventing myopia, wherein the use method further comprises: the display device (19) displays an aerial photography mountain scene.
6. The utility model provides a VR all-in-one of prevention myopia, includes device main part (1), spectacle frame (2), elastic cord (3), its characterized in that: the utility model discloses a glasses, including device main part (1), pressing mechanism (5), signal module (18) are installed to device main part (1) inboard, inside being provided with of device main part (1) can press down eye acupuncture point has pressing mechanism (5), pressing mechanism (5) are the ring form setting, pressing mechanism (5) internally mounted has pressing rod (9) that can outwards stretch out, and device main part (1) internally mounted has driving gear (17) can drive pressing mechanism (5) rotatory, the fluting of slope form is seted up to the interval department of relative pressing rod (9) on pressing mechanism (5), be provided with on spectacle frame (2) and press briquetting (6).
7. The VR machine of claim 6, wherein: according to the device, one end of the pressing rod (9) is provided with a protrusion (10), gear teeth (12) are arranged on the outer side of the pressing rod (9), protruding teeth (11) are arranged on the inner side of the device main body (1) corresponding to the upper portion of the pressing rod (9), and a jacking block (13) is movably arranged on the inner portion of the device main body (1) corresponding to the rear side of the pressing rod (9).
8. The VR machine of claim 7, wherein: the whole arc strip setting that is of kicking block (13), kicking block (13) both sides set up for the slope, install telescopic link (15) in the inside upper end of device main part (1), depression bar (14) under telescopic link (15) lower extreme fixedly connected with.
9. The VR machine of claim 8, wherein: the convex teeth (11) can be meshed with the gear teeth (12), and the convex teeth (11) are provided with a plurality of convex teeth.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210145852.4A CN114509874A (en) | 2022-02-17 | 2022-02-17 | VR all-in-one of prevention myopia |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210145852.4A CN114509874A (en) | 2022-02-17 | 2022-02-17 | VR all-in-one of prevention myopia |
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| CN114509874A true CN114509874A (en) | 2022-05-17 |
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| CN202210145852.4A Pending CN114509874A (en) | 2022-02-17 | 2022-02-17 | VR all-in-one of prevention myopia |
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| CN110275307A (en) * | 2019-06-25 | 2019-09-24 | 深圳市华臣云图科技有限公司 | A kind of VR glasses system with alleviation asthenopia function |
| CN110327195A (en) * | 2019-08-12 | 2019-10-15 | 淮北市儒伽医疗科技有限公司 | A kind of massaging health-care glasses |
| CN111796423A (en) * | 2020-07-09 | 2020-10-20 | 永恒梦境虚拟现实科技(南京)有限公司 | Can alleviate tired wear-type VR educational device of eye |
| CN215769207U (en) * | 2021-07-12 | 2022-02-08 | 惠州经济职业技术学院 | Game glasses based on VR technique |
| CN215416142U (en) * | 2021-08-19 | 2022-01-04 | 郭汉云 | Myopia precontrol glasses |
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