CN105334628B - Virtual implementing helmet - Google Patents
Virtual implementing helmet Download PDFInfo
- Publication number
- CN105334628B CN105334628B CN201510806712.7A CN201510806712A CN105334628B CN 105334628 B CN105334628 B CN 105334628B CN 201510806712 A CN201510806712 A CN 201510806712A CN 105334628 B CN105334628 B CN 105334628B
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- CN
- China
- Prior art keywords
- screen
- eyepiece
- split screen
- reflecting unit
- main screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000000007 visual effect Effects 0.000 abstract description 13
- 238000007654 immersion Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 210000001508 eye Anatomy 0.000 description 6
- 238000003384 imaging method Methods 0.000 description 4
- 206010045178 Tunnel vision Diseases 0.000 description 3
- 210000005252 bulbus oculi Anatomy 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- 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
- G02B2027/0123—Head-up displays characterised by optical features comprising devices increasing the field of view
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Abstract
The present invention relates to field of virtual reality, it discloses a kind of virtual implementing helmet, it is made up of main screen, split screen, eyepiece and framework；The main screen, split screen, eyepiece are each attached in the framework；The split screen is located between the main screen and eyepiece, and the split screen forms angle with main screen, and the split screen cooperatively forms wide-angle image with the main screen, and wide-angle image is formed by key frame and side picture splicing, and the main screen shows key frame, split screen display available side picture.The beneficial effects of the invention are as follows：By creating big view field image, user can obtain very big feeling of immersion and range visual angle when virtual implementing helmet experience is worn；There is no lens barrel in main screen simultaneously, reduce the volume and weight of the existing helmet（As center thickness is less than 4cm, the weight of the whole helmet is 100 ~ 150 grams）.
Description
Technical field
The present invention relates to field of virtual reality, more particularly to a kind of virtual implementing helmet.
Background technology
Human eye has surprising definition, and the speciality such as the visual field of depth and wide visual field can perceive the ring of surrounding
Border;When eyeball is not moved, human eye can perceive visual field up to 180 degree, or even when eyeball is fully rotated, its visual field may be up to
270 degree;These surprising human eye facts are one of key factors that virtual implementing helmet needs consideration.It is big by creating
View field image, user can obtain very big feeling of immersion and range visual angle when virtual implementing helmet experience is worn;Although many void
Intending the real helmet can provide the big angle of visual field, but human eye has the ability of the powerful detection defects of vision;Wear virtual reality
During the helmet, often occur that one kind is called the visual phenomenon of tunnel vision (or having tunnel vision), because human eye can be very good sense
Know field range, virtual implementing helmet but can not fully wrapped around eyes field range.Tunnel vision phenomenon is also referred to as " latent
Hydroscope phenomenon ", because it feels much like in water with us using luntttes；The existing helmet is due to including mirror simultaneously
Cylinder, general volume ratio is larger.
The content of the invention
In order to solve the problems of the prior art, the invention provides a kind of virtual implementing helmet, solve in the prior art
Use the smaller and bulky problem of the visual angle of virtual implementing helmet.
The present invention solves the technical scheme that is used of prior art problem：A kind of virtual implementing helmet is designed and manufactures,
It is made up of main screen, split screen, eyepiece and framework；The main screen, split screen, eyepiece are each attached in the framework；The split screen is located at
Between the main screen and eyepiece, the split screen forms angle with main screen, and the split screen cooperatively forms wide-angle figure with the main screen
Picture, wide-angle image is formed by key frame and side picture splicing, and the main screen shows key frame, split screen display available side picture.
As a further improvement on the present invention：The eyepiece periphery is provided with the first reflecting unit；First reflecting unit
It is around in the eyepiece or slightly positioned at the front of eyepiece.
As a further improvement on the present invention：The virtual implementing helmet is additionally provided with the second reflecting unit, the split screen life
Into side picture entered by the first reflecting unit and reflected to form with the second reflecting unit, second reflecting unit is located at institute
State the inner side of the first reflecting unit and between first reflecting unit and eyepiece；The side picture of the first reflecting unit reflection
Shown in the homonymy of matched split screen.
As a further improvement on the present invention:First reflecting unit is reflexed light ring.
Invention also provides another virtual implementing helmet, it is made up of main screen, split screen, eyepiece and framework；The master
Screen, split screen, eyepiece are each attached in the framework；The split screen is located between the main screen and eyepiece, the split screen and main screen
Angle is formed, the split screen cooperatively forms wide-angle image with the main screen, and wide-angle image is by key frame and side picture splicing
Formed, the main screen shows key frame, and split screen display available side picture, the eyepiece periphery is provided with the first reflecting unit；Described first
Reflecting unit is around in the eyepiece or slightly positioned at the front of eyepiece, and the split screen is display unit, and the split screen is flexible screen,
Side picture shown in display unit, and the display unit is located at the inner side of first reflecting unit and between described the
Between one reflecting unit and eyepiece.
Invention also provides another virtual implementing helmet, it is made up of main screen, split screen, eyepiece and framework；The master
Screen, split screen, eyepiece are each attached in the framework；The split screen is located between the main screen and eyepiece, the split screen and main screen
Angle is formed, the split screen cooperatively forms wide-angle image with the main screen, and wide-angle image is by key frame and side picture splicing
Formed, the main screen shows key frame, split screen display available side picture：The split screen is flexible screen, and the split screen is provided with endless member,
The endless member is around in the outside of the main screen, and the side picture of the split screen generation is shown by the endless member.
The beneficial effects of the invention are as follows：By creating big view field image, user, can when virtual implementing helmet experience is worn
To obtain very big feeling of immersion and range visual angle；There is no lens barrel in main screen simultaneously, reduce the volume and weight of the existing helmet（As in
Heart thickness is less than 4cm, and the weight of the whole helmet is 100 ~ 150 grams）.
Brief description of the drawings
Fig. 1 is a kind of structural representation of virtual implementing helmet of the invention.
Fig. 2 is a kind of another structural representation of virtual implementing helmet of the invention.
Fig. 3 is a kind of another structural representation of virtual implementing helmet of the invention.
Specific embodiment
The invention will be further described below.
A kind of virtual implementing helmet, is made up of main screen, split screen, eyepiece and framework；The main screen, split screen, eyepiece are fixed
In the framework；The split screen is located between the main screen and eyepiece, and the split screen and main screen form angle, the split screen with
The main screen cooperatively forms wide-angle image, and wide-angle image is formed by key frame and side picture splicing, the main screen display master
Picture, split screen display available side picture.
The eyepiece periphery is provided with the first reflecting unit；First reflecting unit is around in the eyepiece or is slightly located at mesh
The front of mirror.
The virtual implementing helmet is additionally provided with the second reflecting unit, and the side picture of the split screen generation passes through the first reflective list
Unit and the second reflecting unit reflected to form, second reflecting unit be located at first reflecting unit inner side and between
Between first reflecting unit and eyepiece；（Second reflexed light ring is 1cm with a distance from eyepiece）；Draw the side of the first reflecting unit reflection
Face is shown in the homonymy of matched cavity wall.In one embodiment, lens are located in the first reflexed light ring, and lens can be
Single lens, or lens group.
First reflecting unit is reflexed light ring.
The split screen is display unit, and the split screen is flexible screen, and side picture is shown in display unit, described aobvious
Show that unit is located at the inner side of first reflecting unit and between first reflecting unit and eyepiece.In an embodiment
In, lens are located in the first reflexed light ring, and lens can be single lens, or lens group.
The split screen is flexible screen, and the split screen is provided with endless member, and the endless member is around in the outside of the main screen,
The side picture of the split screen generation is shown by the endless member.
Wide-angle is that, higher than 150 degree of the visual field, and key frame definition in center shows far above tradition, and image quality improves 3
To 4 times.
The overall weight of the helmet is about 100 ~ 150 grams, and small volume, center thickness is less than 4CM, and customer experience sense is very high.
In one embodiment, such as Fig. 1, a kind of virtual implementing helmet is by eyepiece 4, main screen 1, split screen 31, the first reflecting unit
2nd, the second reflecting unit 21 and lens are constituted, and lens are single lens or lens group, and lens group or lens are located at eyepiece 4 and master
On the axial line of screen 1, the display key frame of main screen 1, side picture is shown that side picture is entered by the direction of light path by split screen 31
Row reflection, the first reflecting unit 2 and the second reflecting unit 21 coordinate the light for completing side picture to reflect and side picture is passed through into split screen
31 are shown, the picture that eyepiece 4 is seen is made up of key frame and side picture.When image is seen using eyepiece 4, it is seen that be one
Secondary complete wide-angle image, reason is main screen 1 and split screen 31 is seamless carries out image to be spliced into complete image.
In one embodiment, the split screen is cavity wall, and the side picture of generation passes sequentially through the first reflecting unit and the second reflecting unit to be carried out
Reflect to form, second reflecting unit is located at the inner side of first reflecting unit and between first reflecting unit and mesh
Between mirror；The side picture of the first reflecting unit reflection is shown in the homonymy of matched cavity wall；Second reflecting unit is sent out
The side picture penetrated also is shown in the homonymy of matched cavity wall.
In another embodiment, such as Fig. 2, a kind of virtual implementing helmet is by eyepiece 4, main screen 1, the first reflecting unit 2, display
Unit 3 and lens are constituted, and lens are single lens or lens group, and lens group or lens are located at the axial line of eyepiece 4 and main screen 1
On, display unit 3 is cylinder looped flexible display screen, and display unit 3 is fixed on the inside of the first reflecting unit 2 and between main screen
Between 1 and eyepiece 4, side picture is reflected by the direction of light path and is shown in display unit 3；By the energy of eyepiece 4
Enough it is immediately seen the key frame of main screen 1 and the side picture of split screen 33, key frame and side picture composition are one secondary seamless spliced complete
Whole image.
In another embodiment, such as Fig. 3, a kind of virtual implementing helmet is made up of main screen 1, eyepiece 4, split screen 33 and lens,
Lens are single lens or lens group, and lens group or lens are located on the axial line of eyepiece 4 and main screen 1, and the split screen 33 is
Special-shaped flexible screen, the split screen 33 is bottom（The tip of taper）The back taper body for cutting away, split screen 33 is between main screen 1 and eyepiece
Between 4, side picture is reflected by the direction of light path and is shown in split screen 33, can be immediately seen by eyepiece 4
The key frame of main screen 1 and the side picture of split screen 33, key frame and side picture composition are a secondary seamless spliced complete image.
All virtual display imaging devices being imaged with eyepiece and display unit can be by the helmet and method reality
Larger visual angle.Compensated by the vision of split screen, the imaging angle of main screen can be controlled at 60 degree or so, so that the head
Helmet can increase substantially the definition of main view feel；Main screen forms one 60 degree or so of optic centre imaging area；Side picture is carried
For the compensation of vision remaining light, key frame and side picture add up to the big visual imaging area to form about more than 150 degree.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to assert
Specific implementation of the invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of not departing from present inventive concept, some simple deduction or replace can also be made, should be all considered as belonging to of the invention
Protection domain.
Claims (4)
1. a kind of virtual implementing helmet, it is characterised in that be made up of main screen, split screen, eyepiece and framework；The main screen, split screen, mesh
Mirror is each attached in the framework；The split screen is located between the main screen and eyepiece, and the split screen forms angle, institute with main screen
State split screen and cooperatively form wide-angle image with the main screen, wide-angle image is formed by key frame and side picture splicing, the master
Screen display key frame, split screen display available side picture；The eyepiece periphery is provided with the first reflecting unit；First reflecting unit is around in
The eyepiece or slightly positioned at eyepiece front；The virtual implementing helmet is additionally provided with the second reflecting unit, the split screen generation
Side picture reflected to form by the first reflecting unit and the second reflecting unit, second reflecting unit is located at described the
The inner side of one reflecting unit and its light path is between first reflecting unit and eyepiece；The side of the first reflecting unit reflection
Picture is shown in the homonymy of matched split screen.
2. virtual implementing helmet according to claim 1, it is characterised in that:First reflecting unit is reflexed light ring.
3. a kind of virtual implementing helmet, it is characterised in that：It is made up of main screen, split screen, eyepiece and framework；The main screen, split screen, mesh
Mirror is each attached in the framework；The split screen is located between the main screen and eyepiece, and the split screen forms angle, institute with main screen
State split screen and cooperatively form wide-angle image with the main screen, wide-angle image is formed by key frame and side picture splicing, the master
Screen display key frame, split screen display available side picture；The eyepiece periphery is provided with the first reflecting unit；First reflecting unit is around in
The eyepiece or slightly positioned at eyepiece front；The split screen is display unit, and the split screen is flexible screen, and side picture is in display
Shown in unit, the display unit be located at the inner side of first reflecting unit and between the main screen and eyepiece it
Between.
4. virtual implementing helmet according to claim 3, it is characterised in that：The display unit is aobvious for cylinder looped flexible
Display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510806712.7A CN105334628B (en) | 2015-11-21 | 2015-11-21 | Virtual implementing helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510806712.7A CN105334628B (en) | 2015-11-21 | 2015-11-21 | Virtual implementing helmet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105334628A CN105334628A (en) | 2016-02-17 |
| CN105334628B true CN105334628B (en) | 2017-06-23 |
Family
ID=55285253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510806712.7A Active CN105334628B (en) | 2015-11-21 | 2015-11-21 | Virtual implementing helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105334628B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111182284A (en) * | 2020-01-19 | 2020-05-19 | 铁道警察学院 | Library VR simulation image preview terminal |
| CN112037313B (en) * | 2020-08-28 | 2022-10-14 | 西南交通大学 | VR scene optimization method based on tunnel vision |
| CN113467619B (en) * | 2021-07-21 | 2023-07-14 | 腾讯科技（深圳）有限公司 | Picture display method and device, storage medium and electronic equipment |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060018024A1 (en) * | 2004-07-23 | 2006-01-26 | Bryant Kyle R | Panoramic see-through optical device |
| EP2564259B1 (en) * | 2010-04-30 | 2015-01-21 | Beijing Institute Of Technology | Wide angle and high resolution tiled head-mounted display device |
| CN105974587B (en) * | 2011-11-24 | 2018-09-28 | 松下知识产权经营株式会社 | Head-mounted display device |
| CN105137600A (en) * | 2015-09-02 | 2015-12-09 | 胡东海 | Virtual reality helmet and visual sense compensation method |
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- 2015-11-21 CN CN201510806712.7A patent/CN105334628B/en active Active
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| CN105334628A (en) | 2016-02-17 |
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| CP02 | Change in the address of a patent holder |
Address after: No. 54, group 6, Qianjin village, Baima Town, Gaogang District, Taizhou City, Jiangsu Province Patentee after: Hu Donghai Address before: Jinniu District Kam Tong Road Chengdu city Sichuan province 610000 15 6 unit 2 Building No. 1 Patentee before: Hu Donghai |
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Effective date of registration: 20210203 Address after: 221300 No. 1 Zhangjiagang East Road, Yitang Town, Pizhou City, Xuzhou City, Jiangsu Province Patentee after: Pizhou Binhe SME Management Service Co.,Ltd. Address before: No. 54, group 6, Qianjin village, Baima Town, Gaogang District, Taizhou City, Jiangsu Province Patentee before: Hu Donghai |
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Effective date of registration: 20210311 Address after: Room I013, building I, block B, Jiangzhe Commercial Plaza, Xinghua City, Taizhou City, Jiangsu Province 225700 Patentee after: Xinghua Jiarui Lighting Appliance Co.,Ltd. Address before: 221300 No. 1 Zhangjiagang East Road, Yitang Town, Pizhou City, Xuzhou City, Jiangsu Province Patentee before: Pizhou Binhe SME Management Service Co.,Ltd. |
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Effective date of registration: 20210531 Address after: 400000 8-15, unit 1, building 23, No.18, Qixia Road, northern New District, Yubei District, Chongqing Patentee after: Chongqing Huiqian Network Technology Co.,Ltd. Address before: Room I013, building I, block B, Jiangzhe Commercial Plaza, Xinghua City, Taizhou City, Jiangsu Province 225700 Patentee before: Xinghua Jiarui Lighting Appliance Co.,Ltd. |
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