CN105616118A - Virtual reality glasses and optical system for preventing and correcting myopia - Google Patents
Virtual reality glasses and optical system for preventing and correcting myopia Download PDFInfo
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- 230000003287 optical effect Effects 0.000 title claims abstract description 73
- 208000001491 myopia Diseases 0.000 title claims abstract description 38
- 230000004379 myopia Effects 0.000 title claims abstract description 37
- 239000011521 glass Substances 0.000 title claims abstract description 22
- 238000012545 processing Methods 0.000 claims abstract description 11
- 238000012937 correction Methods 0.000 claims description 25
- 230000002265 prevention Effects 0.000 claims description 24
- 230000002452 interceptive effect Effects 0.000 claims description 15
- 239000012528 membrane Substances 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 4
- 230000009466 transformation Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 230000000712 assembly Effects 0.000 abstract 2
- 238000000429 assembly Methods 0.000 abstract 2
- 238000012549 training Methods 0.000 description 13
- 238000003384 imaging method Methods 0.000 description 4
- 230000001886 ciliary effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 230000035807 sensation Effects 0.000 description 3
- 206010025482 malaise Diseases 0.000 description 2
- 230000004936 stimulating effect Effects 0.000 description 2
- 208000008238 Muscle Spasticity Diseases 0.000 description 1
- 208000005392 Spasm Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004436 pseudomyopia Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 208000018198 spasticity Diseases 0.000 description 1
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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
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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
-
- 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
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0157—Constructive details portable
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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
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/1604—Head
- A61H2201/1607—Holding means therefor
-
- 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
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/165—Wearable interfaces
-
- 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
-
- 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
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- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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- Processing Or Creating Images (AREA)
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Abstract
The invention discloses a pair of virtual reality glasses and an optical system for preventing and correcting myopia. The pair of virtual reality glasses comprises a shell, and display equipment and two groups of optical assemblies, which are arranged on the shell, wherein the optical assemblies are located at one side, close to human eyes, of the display equipment; each group of optical assembly corresponds to one eye. The display equipment is used for outputting two parts of same virtual reality content on one screen; each part of the virtual reality content corresponds to one group of the optical assembly. Each optical assembly is used for processing a plurality of first light with different angles of the virtual reality content output by the display equipment to obtain a plurality of second light with the same incident angle, so that the plurality of parallel second light enters the eyes. The plurality of first light with the different angles of the virtual reality content output by the display equipment is processed to obtain the plurality of second light with the same incident angle, so that the plurality of parallel second light enters the eyes, and the eyes feel the plurality of second light emitted from a far side to form an image at the far side and the effect of seeing the far side is realized.
Description
Technical field
The present invention relates to technical field of virtual reality, particularly relate to the optical system of a kind of virtual reality glasses and prevention and myopia correction.
Background technology
Myopia has become as affects the major issue that Chinese people are healthy. Investigation display, Chinese population Shortsightedness prevalence is 33%, whole nation myopia number nearly 400,000,000, myopia number the first in the world. Near-sighted colony occurred frequently---adolescent myopia sickness rate is then up to 50%��60%, and China is one of country that myopia sickness rate is the highest in the world.
The generation of myopia is relevant with long-time or long-term near-distance reading. Near-distance reading, can make eyes regulate the ciliary muscle of vision often in spasticity, and when only seeing remote, ciliary muscle is meeting natural relaxation, and spasm is alleviated. Therefore, training is seen remote, is the effective means of preventing and treating myopia.
But, present people's work and rhythm of life are than very fast, in work or life, conscious far see that the crowd of training is fewer, meanwhile, far see that the time of training is few, so that the poor effect of preventing and treating myopia.
In sum, how by far seeing that training is melted into life or work and improves the effect of training, it is technical problem currently urgently to be resolved hurrily.
Summary of the invention
In view of this, it is necessary in fact to provide a kind of and will far see that training is melted into life or work and far sees the virtual reality glasses that the effect of training is good, and the optical system based on the prevention of this virtual reality glasses and myopia correction.
A kind of virtual reality glasses, including shell and be arranged at the display device of shell and two groups of optical modules, optical module is positioned at the display device side near human eye, the each group of corresponding eyes of optical module, display device is for the virtual reality content two parts identical with screen output, every corresponding one group of optical module of a virtual reality content, optical module carries out processing the second light obtaining a plurality of identical incident angle for the first light of a plurality of different angles of the virtual reality content exported by display device, so that a plurality of the second parallel light enters eyes.
Preferably, display device also includes color adjustment module, and color adjustment module is for allocating the color of virtual reality content, to adjust in virtual reality content light reflectance higher than the color of preset value.
Preferably, optical module also includes filter membrane, and filter membrane is higher than the color of preset value for filtering light reflectance in virtual reality content.
The optical system of a kind of prevention and myopia correction, including virtual reality glasses and mobile terminal. Virtual reality glasses includes shell, be arranged in shell two groups of optical modules and for shelving the draw-in groove component of mobile terminal, optical module is positioned at the draw-in groove component side near human eye, and each group of optical module is corresponding to eyes. Mobile terminal includes display screen and processor, processor is used for running 3D application program to generate virtual reality content, and be export to display screen after two parts identical virtual reality content by virtual reality Content Transformation, display screen is for screen two parts of virtual reality contents of output, every corresponding one group of optical module of a virtual reality content. Optical module carries out processing the second light obtaining a plurality of identical incident angle for the first light of a plurality of different angles of the virtual reality content exported by display screen, so that a plurality of the second parallel light enters eyes.
Preferably, virtual reality content includes 3D video or 3D game.
Preferably, processor also includes color adjustment module, and color adjustment module is for allocating the color of virtual reality content, to adjust in virtual reality content light reflectance higher than the color of preset value.
Preferably, mobile terminal also includes initial time logging modle, duration calculation module and time alarm module, initial time logging modle is for recording the initial time of the optical system using prevention and myopia correction, duration calculation module is used for calculating the optical system duration using prevention and myopia correction, and time alarm module is used for exporting initial time and or duration extremely outside.
Preferably, mobile terminal also includes sharing module, and sharing module is for sharing initial time and/or duration to social software.
Preferably, the optical system of prevention and myopia correction also includes interactive device, and interactive device is connected with mobile terminal, and mobile terminal receives the command information of interactive device, and performs 3D application program according to command information.
Preferably, interactive device includes handle, keyboard or mouse.
First light of a plurality of different angles exported by display screen by optical module in the present invention carries out processing the second light obtaining a plurality of identical incident angle, so that a plurality of second light ray parallel enters eyes, thus allowing a plurality of second light that eyes sensation is penetrated from a distant place so that imaging in the distance, reach the effect far seen.
Accompanying drawing explanation
Fig. 1 is that the present invention prevents and the high-level schematic functional block diagram of a kind of embodiment of optical system of myopia correction.
Fig. 2 is the high-level schematic functional block diagram of a kind of embodiment of virtual reality glasses of the present invention.
Fig. 3 is the optical schematic diagram of a kind of embodiment of virtual reality glasses of Fig. 2.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated. Should be appreciated that specific embodiment described herein is only in order to explain the present invention, be not used to limit the present invention.
Fig. 1 illustrates a kind of embodiment of the optical system of present invention prevention and myopia correction. In the present embodiment, the optical system of this prevention and myopia correction includes virtual reality glasses 2, mobile terminal 1 and interactive device 3. Wherein mobile terminal 1 and this interactive device 3 are electrically connected.
Wherein, mobile terminal 1 includes display screen 12 and processor 11. Processor 11 is used for running 3D application program to generate virtual reality content, and is export to display screen 12 after two parts identical virtual reality content by virtual reality Content Transformation. Display screen 12 is for screen two parts of virtual reality contents of output, every corresponding one group of optical module 21 of a virtual reality content. Wherein, in certain embodiments, for instance in the present embodiment, virtual reality content includes 3D video or 3D game. The present embodiment plays 3D video or 3D game by mobile terminal 1, to reach stereoeffect. Additionally, the present embodiment is by playing 3D video or 3D game, both reaches to loosen the effect of ciliary muscle, also improved the interest of native system.
In certain embodiments, for instance in the present embodiment, processor 11 includes color adjustment module 110. Color adjustment module 110 is for allocating the color of virtual reality content, to adjust in virtual reality content light reflectance higher than the color of preset value. The present embodiment is by adjusting the color (such as: light reflectance is the HONGGUANG of 67%) that in this virtual reality content, light reflectance is higher, cause the color (such as: light reflectance is the green of 47%) that in this virtual reality content, mainly light reflectance is moderate, avoid producing credit light, so that pierce eyes. The eyes additionally, green can also be releived, allow eyes not be in focus state.
In certain embodiments, for instance in the present embodiment, mobile terminal 1 also includes initial time logging modle 111, duration calculation module 112 and time alarm module 113. Initial time logging modle 111 is for recording the initial time of the optical system using prevention and myopia correction, duration calculation module 112 is used for calculating the optical system duration using prevention and myopia correction, and time alarm module 113 is used for exporting initial time and or duration extremely outside. The present embodiment is by the combination of initial time logging modle 111 and duration calculation module 112, and the system intelligence of allowing is known user and used the duration of this system. When user use this system to carry out seeing remote training duration is long time, time alarm unit reminds user to reach training duration, it is to avoid eyes cross long-time remote viewing virtual reality content. Therefore, the present embodiment has the health reminding function of intelligence.
In certain embodiments, for instance in the present embodiment, mobile terminal 1 also includes sharing module 114. Sharing module 114 is for sharing initial time and/or duration to social software. The present embodiment passes through sharing module 114, it is possible to is shared by the training record of self to social software, improves the interest of native system.
Wherein, this virtual reality glasses 2 include shell (not shown), two groups of optical modules 21 being arranged in shell and for shelving the draw-in groove component (not shown) of mobile terminal 1. Optical module 21 is positioned at the draw-in groove component side near human eye, and each group of optical module 21 correspondence is with eyes. Mobile terminal 1 is dismountable to be placed in this draw-in groove component. Wherein, optical module 21 carries out processing the second light obtaining a plurality of identical incident angle for the first light of a plurality of different angles of the virtual reality content exported by display screen 12, so that a plurality of the second parallel light enters eyes. First light of a plurality of different angles is converted to a plurality of the second parallel light by optical module 21 by the present embodiment, causes the human eye sensation object in viewing distant place the same. It should be noted that when at a distance object enters human eye, close to parallel during the entrance human eye of a plurality of light that certain point is launched.
In certain embodiments, for instance in the present embodiment, each group of optical module 21 is provided with filter membrane 22. Filter membrane 22 is higher than the color of preset value for filtering light reflectance in virtual reality content. The light stimulating eyes is processed further by the present embodiment by filter membrane 22, there is no, so that entering in eyes, the color (such as: light reflectance is the HONGGUANG of 67%) that light reflectance is higher. Further avoid producing credit light, so that pierce eyes.
Wherein, interactive device 3 is connected with mobile terminal 1. Mobile terminal 1 receives the command information of interactive device 3, and performs 3D application program according to command information. In certain embodiments, for instance in the present embodiment, interactive device 3 includes handle, keyboard or mouse. This enforcement can send the command information interactive device 3 to mobile terminal 1 all within protection scope of the present invention.
It should be noted that the present embodiment is used for correcting pseudomyopia, that namely passes through a period of time sees that remote training can correct the myopia come.
With reference to Fig. 1, when using the prevention of the present embodiment and the optical system of myopia correction far to see training, first, interactive device 3 sends command information to mobile terminal 1. Secondly, processor 11 runs 3D application program to generate virtual reality content according to command information, and is virtual reality content two parts identical by virtual reality Content Transformation. Secondly, the color of virtual reality content is allocated by color adjustment module 110, to adjust in virtual reality content light reflectance higher than the color of preset value. Again, display screen 12 is with screen two parts of virtual reality contents of output, every corresponding one group of optical module 21 of a virtual reality content, simultaneously, initial time logging modle 111 record uses the initial time of the optical system of prevention and myopia correction, and duration calculation module 112 calculates the optical system duration using prevention and myopia correction. Again, filter membrane 22 filters the color higher than preset value of light reflectance in virtual reality content. Again, optical module 21 carries out processing the second light obtaining a plurality of identical incident angle for the first light of a plurality of different angles of the virtual reality content exported by display screen 12, so that a plurality of the second parallel light enters eyes. Again, time alarm module 113 is used for exporting initial time and or duration extremely outside. Finally, sharing module 114 is for sharing initial time and/or duration to social software.
Fig. 2 illustrates a kind of embodiment of virtual reality glasses of the present invention. In the present embodiment, this virtual reality glasses includes shell (not shown) and is arranged at the display device 103 of shell and two groups of optical modules 101.
Wherein, display device 103 is for exporting virtual reality content two parts identical, every corresponding one group of optical module 101 of a virtual reality content with screen.
In certain embodiments, for instance in the present embodiment, display device 103 also includes color adjustment module 1031. Color adjustment module 1031 is for allocating the color of virtual reality content, to adjust in virtual reality content light reflectance higher than the color of preset value. The present embodiment is by adjusting the color (such as: light reflectance is the HONGGUANG of 67%) that in this virtual reality content, light reflectance is higher, cause the color (such as: light reflectance is the green of 47%) that in this virtual reality content, mainly light reflectance is moderate, avoid producing credit light, so that pierce eyes. The eyes additionally, green can also be releived, allow eyes not be in focus state.
Wherein, optical module 101 is positioned at the display device 103 side near human eye, each group of corresponding eyes of optical module 101. Optical module 101 carries out processing the second light obtaining a plurality of identical incident angle for the first light of a plurality of different angles of the virtual reality content exported by display device 103, so that a plurality of the second parallel light enters eyes.
In certain embodiments, for instance in the present embodiment, optical module 101 also includes filter membrane 102. Filter membrane 102 is higher than the color of preset value for filtering light reflectance in virtual reality content. The light stimulating eyes is processed further by the present embodiment by filter membrane 102, there is no, so that entering in eyes, the color (such as: light reflectance is the HONGGUANG of 67%) that light reflectance is higher. Further avoid producing credit light, so that pierce eyes.
With reference to Fig. 2 and Fig. 3, when using the virtual reality glasses of the present embodiment far to see training, first, display device 103 is with screen two parts of virtual reality contents of output, every corresponding one group of optical module 101 of a virtual reality content. Secondly, the color of virtual reality content is allocated by color adjustment module 1031, to adjust in virtual reality content light reflectance higher than the color of preset value. Next, filter membrane 102 filters light reflectance in virtual reality content and is higher than the color of preset value. Finally, optical module 101 carries out processing the second light obtaining a plurality of identical incident angle for the first light of a plurality of different angles of the virtual reality content exported by display device 103, so that a plurality of the second parallel light enters eyes, thus in imaging place 104 imaging.
The present embodiment is undertaken processing the second light obtaining a plurality of identical incident angle by the first light of a plurality of different angles that display device 103 is exported by optical module 101, so that a plurality of second light ray parallel enters eyes, thus allowing a plurality of second light that eyes sensation is penetrated from a distant place so that imaging in the distance, reach the effect far seen.
Above the detailed description of the invention of invention being described in detail, but it is only used as example, the present invention is not limiting as and specific embodiments described above. For a person skilled in the art, any equivalent modifications that this invention is carried out or replacement are also all among scope of the invention, therefore, the impartial conversion made under without departing from the spirit and principles in the present invention scope and amendment, improvement etc., all should contain within the scope of the invention.
Claims (10)
1. a virtual reality glasses, it is characterized in that, including shell and be arranged at the display device of described shell and two groups of optical modules, described optical module is positioned at the described display device side near human eye, the corresponding eyes of optical module described in each group, described display device is for the virtual reality content two parts identical with screen output, optical module described in corresponding one group of every a described virtual reality content, described optical module carries out processing the second light obtaining a plurality of identical incident angle for the first light of a plurality of different angles of the virtual reality content exported by described display device, so that a plurality of the second parallel light enters eyes.
2. virtual reality glasses according to claim 1, it is characterized in that, described display device also includes color adjustment module, described color adjustment module is for allocating the color of described virtual reality content, to adjust in described virtual reality content light reflectance higher than the color of preset value.
3. virtual reality glasses according to claim 1, it is characterised in that described optical module also includes filter membrane, described filter membrane is higher than the color of preset value for filtering light reflectance in described virtual reality content.
4. the optical system of a prevention and myopia correction, it is characterized in that, including virtual reality glasses and mobile terminal, described virtual reality glasses includes shell, be arranged in described shell two groups of optical modules and for shelving the draw-in groove component of described mobile terminal, described optical module is positioned at described draw-in groove component near the side of human eye, and optical module described in each group is corresponding to eyes; Described mobile terminal includes display screen and processor, described processor is used for running 3D application program to generate virtual reality content, and by described virtual reality Content Transformation be after two parts identical virtual reality content output to described display screen, described display screen is for screen two parts of virtual reality contents of output, every corresponding one group of optical module of a virtual reality content; Described optical module carries out processing the second light obtaining a plurality of identical incident angle for the first light of a plurality of different angles of the virtual reality content exported by described display screen, so that a plurality of the second parallel light enters eyes.
5. the optical system of prevention according to claim 4 and myopia correction, it is characterised in that described virtual reality content includes 3D video or 3D game.
6. the optical system of prevention according to claim 4 and myopia correction, it is characterized in that, described processor also includes color adjustment module, described color adjustment module is for allocating the color of described virtual reality content, to adjust in described virtual reality content light reflectance higher than the color of preset value.
7. the optical system of prevention according to claim 4 and myopia correction, it is characterized in that, described mobile terminal also includes initial time logging modle, duration calculation module and time alarm module, described initial time logging modle is for recording the initial time of the optical system using described prevention and myopia correction, described duration calculation module uses the duration of described prevention and myopia correction system for calculating, and described time alarm module is used for exporting described initial time and or described duration extremely outside.
8. the optical system of prevention according to claim 7 and myopia correction, it is characterised in that described mobile terminal also includes sharing module, described sharing module is for sharing described initial time and/or described duration to social software.
9. the optical system of prevention according to claim 4 and myopia correction, it is characterized in that, the optical system of described prevention and myopia correction also includes interactive device, described interactive device is connected with described mobile terminal, described mobile terminal receives the command information of described interactive device, and performs described 3D application program according to described command information.
10. the optical system of prevention according to claim 9 and myopia correction, it is characterised in that described interactive device includes handle, keyboard or mouse.
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| CN201610061226.1A CN105616118B (en) | 2016-01-29 | 2016-01-29 | The optical system of virtual reality glasses and prevention and myopia correction |
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| CN201610061226.1A CN105616118B (en) | 2016-01-29 | 2016-01-29 | The optical system of virtual reality glasses and prevention and myopia correction |
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