CN108445637A - A kind of virtual reality visor based on non-paraxial imaging - Google Patents
A kind of virtual reality visor based on non-paraxial imaging Download PDFInfo
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- CN108445637A CN108445637A CN201810481662.3A CN201810481662A CN108445637A CN 108445637 A CN108445637 A CN 108445637A CN 201810481662 A CN201810481662 A CN 201810481662A CN 108445637 A CN108445637 A CN 108445637A
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- reflective mirror
- display screen
- paraxial
- virtual reality
- mirror
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- 238000003384 imaging method Methods 0.000 title claims abstract description 19
- 238000009738 saturating Methods 0.000 claims 1
- 238000009877 rendering Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 230000003321 amplification Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 201000009310 astigmatism Diseases 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 208000001491 myopia Diseases 0.000 description 2
- 230000004379 myopia Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Abstract
The invention discloses a kind of virtual reality visors based on non-paraxial imaging, including shell, left display screen, right display screen, the first reflective mirror, the second reflective mirror, and the non-paraxial lens for providing image zooming function；The left display screen is with right display screen for showing image；First reflective mirror is with left display screen at the first predetermined angle；Second reflective mirror is with right display screen at the second predetermined angle；The present invention has advantage compared with prior art：By the display of two original low resolutions, the high-quality display 3D rendering of two times of resolution ratio is synthesized, it is of low cost to reduce production cost；Avoid the requirement to high quality displayer, technical threshold is relatively low, technical solution it is applied widely, usage scenario is more flexible.
Description
Technical field
The invention belongs to field of virtual reality, imaging fields, and in particular to a kind of virtual reality based on non-paraxial imaging
Visor.
Background technology
In recent years, wear-type visor includes virtual reality (VR) glasses, augmented reality glasses (AR) and mixed reality eye
Mirror (MR) is in the ascendant, it is contemplated that in the near future, these wear-type visors can start slowly to promote in all trades and professions, to substitute original
First various display equipment.In terms of virtual reality visor, since dedicated high quality displayer is monopolized by external big factory, generally
Chinese companies can not obtain the display of high quality and be ostracised high quality virtual reality visor outdoors, therefore, having must
A kind of virtual reality visor is invented, on the one hand disclosure satisfy that the requirement of high-quality display, on the other hand can be avoided again external big
The monopolization of factory.
In view of the above problems, it is necessary to make improvements.
Invention content
The purpose of the present invention is the existing above problems in view of the prior art, it is proposed that a kind of cheap, display effect
Fruit is good, technology requires a kind of low virtual reality visor based on paraxial imagery.
In order to reach object above, the technical solution adopted in the present invention is：It is a kind of to be showed based on the virtual of non-paraxial imaging
Real visor, including shell, left display screen, right display screen, the first reflective mirror, the second reflective mirror, and for providing image scaling
The non-paraxial lens of function；The left display screen is with right display screen for showing image；First reflective mirror and left display screen
At the first predetermined angle；Second reflective mirror is with right display screen at the second predetermined angle；Used in virtual reality lens
One predetermined angle and the second predetermined angle should be able to make left display screen preferably combine the first reflective mirror and second instead with right display screen
The reflection of light microscopic.
As a preferred embodiment of the present invention, the first predetermined angle is identical as the second predetermined angle；Identical first is pre-
If angle and the second predetermined angle make final formed picture be located at the centre in the user visual field, image is proper and clear.
As a preferred embodiment of the present invention, shell is axially symmetric structure；Left display screen is with right display screen about shell
Symmetrical axial symmetry；The symmetrical axial symmetry of first reflective mirror and the second reflective mirror about shell；Symmetrical left display screen with
Right display screen, the first reflective mirror and the second reflective mirror can obtain preferable display effect, and the weight of virtual reality visor is flat
, virtual reality visor is relatively stable when in use by user, larger using that will not be caused to positions such as the bridge of the nose, ears for a long time
Burden.
As a preferred embodiment of the present invention, left display screen, right display screen, the first reflective mirror and the second reflective mirror can be
Free change location in shell；Left display screen, right display screen, the first reflective mirror, the second reflective mirror after change location are still protected
It holds symmetrically, is still worked in coordination between component to generate preferable display effect；User can like according to itself adjusts a left side
The position of display screen, right display screen, the first reflective mirror and the second reflective mirror, to obtain more preferably user experience.
As a preferred embodiment of the present invention, left display screen is used to show the image seen by left eye；Right display screen is used
In the image seen by display right eye；Left display screen and right display screen are carried out by broadcasting driving equipment corresponding with itself respectively
Work, the broadcastings driving equipment can by data line or bluetooth or WIFI transmission etc. modes control display screen display in
Hold.
As a preferred embodiment of the present invention, scaling multiple and the first reflective mirror, the second reflective mirror of non-paraxial lens
Match, scaling multiple with the first reflective mirror, the second reflective mirror shape change and change.
As a preferred embodiment of the present invention, the first reflective mirror and the second reflective mirror are that concave mirror or convex surface are reflective
Mirror.
As a preferred embodiment of the present invention, scaling multiple and the first reflective mirror, the second reflective mirror of non-paraxial lens
Match, in particular to：When replacing the first reflective mirror and the second reflective mirror is concave mirror, non-paraxial lens multiple increases
Add；When replacing the first reflective mirror and the second reflective mirror is convex surface reflective mirror, non-paraxial lens multiple reduces；In non-paraxial lens
After making variation corresponding with reflective mirror type, the parameters such as picture size, clarity of display are able to maintain that constant.
As a preferred embodiment of the present invention, non-paraxial lens are replaced by non-paraxial lens group；Further, non-to be close to
Axis lens or non-paraxial lens group can install eyeglass additional, to be used with the user of the visual problems such as myopia, long sight, astigmatism.
As a preferred embodiment of the present invention, left display screen and right display screen are replaced by and have image display function
Mobile terminal；After replacing display screen using mobile terminal, the broadcasting driving equipment of corresponding peripheral hardware is just no longer needed, is realized
The integration of equipment, virtual reality visor easily facilitate carrying.
The beneficial effects of the invention are as follows：
1. by the display of two original low resolutions, the high-quality display 3D rendering of two times of resolution ratio is synthesized, to
Production cost is reduced, it is of low cost.
2. avoiding the requirement to high quality displayer, technical threshold is relatively low, applied widely, the use of technical solution
Scene is more flexible.
Description of the drawings
Fig. 1 is that of the invention first reflective mirror and the second reflective mirror are located at two side positions, using when the reflective mirror of convex surface in one kind
Structural schematic diagram in embodiment；
Fig. 2 is that of the invention first reflective mirror and the second reflective mirror are located at two side positions, using when concave mirror in one kind
Structural schematic diagram in embodiment；
Fig. 3 is that of the invention first reflective mirror and the second reflective mirror are centrally located, using when concave mirror in one kind
Structural schematic diagram in embodiment；
Fig. 4 is that of the invention first reflective mirror and the second reflective mirror are centrally located, using when concave mirror in one kind
Structural schematic diagram in embodiment；
Reference numeral is in the present invention：Shell 1, left display screen 2, right display screen 3, the first reflective mirror 4, the second reflective mirror 5,
Non-paraxial lens 6.
Specific implementation mode
It elaborates below in conjunction with the accompanying drawings to the embodiment of the present invention.
A kind of preferably embodiment of the present invention, as shown in Figs 1-4, a kind of virtual reality based on non-paraxial imaging regards
Mirror, including shell 1, left display screen 2, right display screen 3, the first reflective mirror 4, the second reflective mirror 5, and for providing image scaling
The non-paraxial lens 6 of function；Left display screen 2 is with right display screen 3 for showing image；First reflective mirror 4 and the second reflective mirror 5
Effect is that the display content of left display screen 2 and right display screen 3 is converted into positive content, human eye can lead to by mirror image
Cross non-paraxial lens 6, it is seen that the content on the display screen of left and right；First reflective mirror 4 is with left display screen 2 at the first predetermined angle；The
Two reflective mirrors 5 are with right display screen 3 at the second predetermined angle；First predetermined angle used in virtual reality lens is default with second
Angle should be able to make left display screen 2 preferably combine the reflection of the first reflective mirror 4 and the second reflective mirror 5 with right display screen 3.
First predetermined angle is identical as the second predetermined angle；Identical first predetermined angle makes most with the second predetermined angle
Picture formed by end is located at the centre in the user visual field, and image is proper and clear.
Shell 1 is axially symmetric structure；Left display screen 2 and symmetrical axial symmetry of the right display screen 3 about shell 1；First is reflective
The symmetrical axial symmetry of mirror 4 and the second reflective mirror 5 about shell 1；Symmetrical left display screen 2 and right display screen 3, first are reflective
Mirror 4 and the second reflective mirror 5 can obtain preferable display effect, and the weight average of virtual reality visor, and user is when in use
Virtual reality visor is relatively stable, for a long time using will not the positions such as the bridge of the nose, ear be caused with larger burden.
Left display screen 2, right display screen 3, the first reflective mirror 4 and the second reflective mirror 5 can in shell 1 free change location；
Left display screen 2, right display screen 3, the first reflective mirror 4, the second reflective mirror 5 after change location are still kept symmetrically, component
Between still work in coordination to generate preferable display effect；User can adjust left display screen 2, right display screen according to itself hobby
3, the position of the first reflective mirror 4 and the second reflective mirror 5, to obtain more preferably user experience.
Left and right display screen and the first reflective mirror, second position arbitrarily can spatially be combined.As shown in Fig. 2,
It is that concave surface is anti-that Fig. 2, which gives the case where left and right display location is when two side positions and the first reflective mirror 4 with the second reflective mirror 5,
When light microscopic, the corresponding change in location of generation；As shown in figure 3, Fig. 3 gives the case where left and right display screen is in centre position,
And first reflective mirror 4 and the second reflective mirror 5 when being the first concave mirror, the corresponding change in location of generation.But this is specially
Profit is not limited to these combinations, also includes other possible combinations.
Left display screen 2 is used to show the image seen by left eye；Right display screen 3 is used to show the image seen by right eye；
Left display screen 2 and right display screen 3 work by broadcasting driving equipment corresponding with itself respectively, and playing driving equipment can lead to
Cross the display content of the modes control display screen such as data line or bluetooth or WIFI transmission.
If left display screen 2 shows the content of left and right 3D formats with right display screen 3 respectively, that is, left display screen 2 shows 3D figures
As the content of left eye；And right display screen 3 shows the content of 3D rendering right eye, by the anti-of the first reflective mirror 4 and the second reflective mirror 5
It penetrates with after the scaling of non-paraxial lens 6, human brain will be seen from the 3D contents after two 3D rendering synthesis.
The scaling multiple of non-paraxial lens 6 matches with the first reflective mirror 4, the second reflective mirror 5, and scaling multiple is anti-with first
Light microscopic 4,5 shape of the second reflective mirror change and change.
First reflective mirror 4 and the second reflective mirror 5 are concave mirror or convex surface reflective mirror.
The scaling multiple of non-paraxial lens 6 and the first reflective mirror 4, the second reflective mirror 5 match, in particular to：Work as replacement
When first reflective mirror 4 and the second reflective mirror 5 are concave mirror, 6 multiple of non-paraxial lens increases；When the first reflective mirror 4 of replacement
With the second reflective mirror 5 be convex surface reflective mirror when, 6 multiple of non-paraxial lens reduce；It is made and reflective mirror type in non-paraxial lens 6
After corresponding variation, the parameters such as picture size, clarity of display are able to maintain that constant.
As shown in figure 4, when the first reflective mirror 4 and the second reflective mirror 5 are second of concave mirror, since concave surface is reflective
Mirror plays the role of diminution to display image, and therefore, the amplification factor of non-paraxial lens 6 or non-paraxial lens group accordingly increases；
When the first reflective mirror 4 and the second reflective mirror 5 are convex surface reflective mirror, since convex surface reflective mirror has amplification to display image,
Therefore, non-paraxial lens 6 or the amplification factor of non-paraxial lens group accordingly reduce.
Non-paraxial lens 6 are replaced by non-paraxial lens group；Further, non-paraxial lens 6 or non-paraxial lens group can
To install eyeglass additional, to be used with the user of the visual problems such as myopia, long sight, astigmatism；It is replaced using non-paraxial lens group non-
Paraxial lens 6 can play more high magnification numbe or finer zoom function, keep imaging more careful.
Left display screen 2 and right display screen 3, are replaced by the mobile terminal for having image display function；Use mobile terminal
After display screen, the broadcasting driving equipment of corresponding peripheral hardware is just no longer needed, the integration of equipment, virtual reality are realized
Visor easily facilitates carrying.
The application based on the virtual reality visor that non-paraxial is imaged can be widely applied to game, animation, video display, culture,
Medical treatment, machinery etc. industrial circle.Based on the virtual reality visor of non-paraxial imaging, existing mobile phone can be used as display
Equipment, that is to say, that left and right display screen and broadcasting driving equipment can be substituted with two mobile phones in left and right；User can also
Oneself customization electronic circuit, carries out the virtual reality visor application at all-in-one machine or the ends PC.
The scope of the present invention is defined by the appended claims and its equivalents.It is described herein specific
Embodiment only illustrates that spirit of the invention.Those skilled in the art can be to described
Specific embodiment does various modifications or additions or substitutes by a similar method, and however, it does not deviate from the spirit of the invention
Or beyond the scope of the appended claims.
Claims (10)
1. a kind of virtual reality visor based on non-paraxial imaging, which is characterized in that including shell (1), left display screen (2), the right side
Display screen (3), the first reflective mirror (4), the second reflective mirror (5), and the non-paraxial lens for providing image zooming function
(6)；The left display screen (2) is with right display screen (3) for showing image；First reflective mirror (4) and left display screen (2) at
First predetermined angle；Second reflective mirror (5) is with right display screen (3) at the second predetermined angle.
2. the virtual reality visor according to claim 1 based on non-paraxial imaging, it is characterised in that：Described first is default
Angle is identical as the second predetermined angle.
3. the virtual reality visor according to claim 1 based on non-paraxial imaging, it is characterised in that：The shell (1)
For axially symmetric structure；The left display screen (2) and symmetrical axial symmetry of the right display screen (3) about shell (1)；Described first is reflective
Mirror (4) and symmetrical axial symmetry of the second reflective mirror (5) about shell (1).
4. the virtual reality visor according to claim 3 based on non-paraxial imaging, it is characterised in that：The left display screen
(2), right display screen (3), the first reflective mirror (4) and the second reflective mirror (5) can in shell (1) free change location.
5. the virtual reality visor according to claim 3 based on non-paraxial imaging, it is characterised in that：The left display screen
(2) it is used to show the image seen by left eye；The right display screen (3) is used to show the image seen by right eye；It is described left aobvious
Display screen (2) and right display screen (3) work by broadcasting driving equipment corresponding with itself respectively.
6. the virtual reality visor according to claim 1 based on non-paraxial imaging, it is characterised in that：The non-paraxial is saturating
The scaling multiple of mirror (6) matches with the first reflective mirror (4), the second reflective mirror (5), and the scaling multiple is with the first reflective mirror
(4), the change of the second reflective mirror (5) shape and change.
7. the virtual reality visor according to claim 6 based on non-paraxial imaging, it is characterised in that：Described first is reflective
Mirror (4) and the second reflective mirror (5) are concave mirror or convex surface reflective mirror.
8. the virtual reality visor according to claim 6 based on non-paraxial imaging, the scaling of the non-paraxial lens (6)
Multiple matches with the first reflective mirror (4), the second reflective mirror (5), it is characterised in that：When the first reflective mirror of replacement (4) and second
When reflective mirror (5) is concave mirror, non-paraxial lens (6) multiple increases；When the first reflective mirror of replacement (4) and the second reflective mirror
(5) be convex surface reflective mirror when, non-paraxial lens (6) multiple reduce.
9. the virtual reality visor based on non-paraxial imaging according to claim 1 or 8, it is characterised in that：Described is non-
Paraxial lens (6) are replaced by non-paraxial lens group.
10. the virtual reality visor based on non-paraxial imaging according to any one of claim 1-5, feature exist
In：The left display screen (2) and right display screen (3), are replaced by the mobile terminal for having image display function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810481662.3A CN108445637A (en) | 2018-05-18 | 2018-05-18 | A kind of virtual reality visor based on non-paraxial imaging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810481662.3A CN108445637A (en) | 2018-05-18 | 2018-05-18 | A kind of virtual reality visor based on non-paraxial imaging |
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| Publication Number | Publication Date |
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| CN108445637A true CN108445637A (en) | 2018-08-24 |
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| CN201810481662.3A Pending CN108445637A (en) | 2018-05-18 | 2018-05-18 | A kind of virtual reality visor based on non-paraxial imaging |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103901620A (en) * | 2014-03-20 | 2014-07-02 | 成都理想境界科技有限公司 | Head-wearing display equipment |
| CN104777620A (en) * | 2015-03-18 | 2015-07-15 | 暨南大学 | Field depth identification optical device for 3D (three-dimensional) virtual reality scene and imaging method of field depth identification optical device |
| CN205080315U (en) * | 2015-09-22 | 2016-03-09 | 冯雷 | Virtual reality (VR) glasses |
| CN105629479A (en) * | 2016-04-05 | 2016-06-01 | 杭州映墨科技有限公司 | Catadioptric head-wearing display optical system for displaying three-dimensional scene |
| CN107797278A (en) * | 2016-09-07 | 2018-03-13 | 美国梦境视觉公司 | Head mounted display |
| CN208283653U (en) * | 2018-05-18 | 2018-12-25 | 嘉兴玄视信息科技有限公司 | A kind of virtual reality visor based on non-paraxial imaging |
-
2018
- 2018-05-18 CN CN201810481662.3A patent/CN108445637A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103901620A (en) * | 2014-03-20 | 2014-07-02 | 成都理想境界科技有限公司 | Head-wearing display equipment |
| CN104777620A (en) * | 2015-03-18 | 2015-07-15 | 暨南大学 | Field depth identification optical device for 3D (three-dimensional) virtual reality scene and imaging method of field depth identification optical device |
| CN205080315U (en) * | 2015-09-22 | 2016-03-09 | 冯雷 | Virtual reality (VR) glasses |
| CN105629479A (en) * | 2016-04-05 | 2016-06-01 | 杭州映墨科技有限公司 | Catadioptric head-wearing display optical system for displaying three-dimensional scene |
| CN107797278A (en) * | 2016-09-07 | 2018-03-13 | 美国梦境视觉公司 | Head mounted display |
| CN208283653U (en) * | 2018-05-18 | 2018-12-25 | 嘉兴玄视信息科技有限公司 | A kind of virtual reality visor based on non-paraxial imaging |
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Application publication date: 20180824 |