CN208000414U - Virtual and augmented reality combination unit - Google Patents
Virtual and augmented reality combination unit Download PDFInfo
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- CN208000414U CN208000414U CN201820296559.7U CN201820296559U CN208000414U CN 208000414 U CN208000414 U CN 208000414U CN 201820296559 U CN201820296559 U CN 201820296559U CN 208000414 U CN208000414 U CN 208000414U
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- augmented reality
- virtual
- focal length
- optical system
- combination unit
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Abstract
The utility model provides a kind of virtual and augmented reality combination unit, it, which is included in setting in a shell, can send out the display screen and a positive focal length optical system of a light source image, in virtual real mode, positive focal length optical system to will light source image carry out virtual image amplification after project in the human eye of a user;And in augmented reality pattern, further comprise the position that a part of penetrating component reflecting element is installed in below shell to, is corresponded to positive focal length optical system, so that the transformed light source image of positive focal length optical system is after the piercing elements of part reflective portion, it injects in human eye again, augmented reality image can be obtained.Therefore the utility model utilizes removable partial penetration part reflecting element, and virtual reality and augmented reality are integrated in same device, achievees the purpose that free switching adjustment will carry out virtual real mode or augmented reality pattern.
Description
Technical field
The utility model is related to head-mounted display technical field, more particularly to a kind of virtual and augmented reality combination unit.
Background technology
Head-mounted display (Head-mounted display) is the equipment for showing image and color, typically uses eye
The form of cover or the helmet adjusts focal length to be thrown eyes in short distance by display screen close to the eyes of user by light path
Penetrate picture.
Head-mounted display can be arranged a display screen at present, export a virtual image and project in the eye of wearer, allow and match
Wearer's observable virtual image magnified image, and it is virtual reality (VR) that head-mounted display, which mainly has two big application ranges, one, allowing makes
User is immersed in the environment that computer system is established, and people is allowed to feel seemingly to be personally on the scene, and another is augmented reality (AR), will be showed
Real environment and virtual reality combine, and can get the message that can not directly know in reality, and current system is individually designed, nothing
Method same system uses virtual and augmented reality.
Utility model content
The main purpose of the utility model provide it is a kind of can be by two kinds of imaging modalities of virtual reality and augmented reality
Structural integrity only need to dismount a part of penetrating component reflecting element in same head-mounted display, can switch two kinds of imaging moulds
Formula is not required to the virtual and augmented reality combination unit of two different head-mounted displays of configuration.
In order to achieve the above object, the utility model provides a kind of virtual and augmented reality combination unit, including a shell, it is special
Sign is, further includes:
One display screen sends out a light source image;
And a positive focal length optical system, corresponding display screen setting, to will be after the light source image carries out virtual image amplification
In the eye for projecting a user, to carry out a virtual real mode;
And a part of penetrating component reflecting element, it is removable, is installed in below the shell, the corresponding positive focal length light
System makes the transformed light source image of the positive focal length optical system be injected again after the partial penetration part reflecting element
In the eye of the user, with the augmented reality pattern of progress.
The virtual and augmented reality combination unit, wherein:Under the augmented reality pattern, partial penetration part reflection
Element is to be set to below the positive focal length optical system, and have an angle of inclination, and light path is made to transfer.
The virtual and augmented reality combination unit, wherein:The partial penetration part reflecting element is plane, positive focal length
Spherical concave surface, aspherical or free form surface.
The virtual and augmented reality combination unit, wherein:The positive focal length optical system is a positive lens, or by least
Two lens are formed, and the numerical value after the focal length combination of at least two lens is just.
The virtual and augmented reality combination unit, wherein:The positive focal length optical system is at least two lens institute groups
Cheng Shi, two lens therein are set to before and after the light path of the partial penetration part reflecting element, to be reflected with the partial penetration part
Element is combined into the same part.
The virtual and augmented reality combination unit, wherein:The partial penetration part reflecting element is equipped at least one
Mounting portion, by the partial penetration part, reflecting element is installed on the shell.
The virtual and augmented reality combination unit, wherein:The shell is equipped with one first placement section, with existing in enhancing
The housing frame is set on the forehead of the user when real pattern.
The virtual and augmented reality combination unit, wherein:The partial penetration part reflecting element is equipped with one second
Placement section, with reflecting element connects the shell and is set up in the user together by the partial penetration part in augmented reality pattern
The bridge of the nose on.
The virtual and augmented reality combination unit, wherein:A third placement section is further included, it is opposite to connect the shell
In the side of the positive focal length optical system, it is equipped at least that an interconnecting piece with the shell to engage with the shell sides adjacent, the other side
It is cambered surface with close to the fossa orbitalis shape of the user, so that the image of the virtual real mode penetrates the third placement section incidence institute
In the eye for stating user.
The virtual and augmented reality combination unit, wherein:The third placement section may include an at least lens, this is at least
One lens have identical or different focal length with the lens in the positive focal length optical system.
The beneficial benefit of the utility model:Virtual and augmented reality combination unit provided by the utility model is using identical
Optical system or shared shell in lens, it is existing to reach switching virtual removable partial penetration part reflecting element of arranging in pairs or groups
The real and two different optical effects of augmented reality, and facility is dismounted, user need not configure virtual reality and enhancing simultaneously
Two head-mounted displays of reality, but two kinds of functions just can be obtained in one apparatus.
Description of the drawings
Fig. 1 is the stereogram of an embodiment of virtual and augmented reality combination unit.
Fig. 2 is the schematic diagram of optical path under the utility model virtual real mode.
Fig. 3 is the schematic diagram of optical path under the utility model augmented reality pattern.
Fig. 4 is that the utility model is virtual and the exploded view of another embodiment of augmented reality combination unit, is virtual existing
Real pattern.
Fig. 5 is the exploded view of the 1st figure.
Fig. 6 is the schematic diagram of light refraction under the utility model virtual real mode.
Fig. 7 is the schematic diagram of light refraction under the utility model augmented reality pattern.
Reference sign:10- is virtual and augmented reality combines the unit;12- shells;The first placement sections of 122-;14- is aobvious
Display screen;16- positive focal length optical systems;18- partial penetrations part reflecting element;182- mounting portions;The second placement sections of 184-;20-
Human eye;22- third placement sections;222- interconnecting pieces;224- cambered surfaces.
Specific implementation mode
The utility model provides a kind of virtual and augmented reality combination unit, is applied to head-mounted display, especially head
The virtual reality system combination augmented reality system for wearing display, achievees the effect that dual-use.
Referring to FIG. 1, its stereogram for an embodiment of virtual and augmented reality combination unit 10 in the utility model,
It, which is included in a shell 12, is arranged a display screen 14 and a positive focal length optical system 16, wherein display screen 14 is sending out one
Light source image, available handsets screen is virtual image source as display screen, and positive focal length optical system 16 corresponds to display screen
14 settings are at this time virtual reality mould in the human eye for projecting a user after light source image is carried out virtual image amplification
Formula, the image that user sees are virtual reality.
Some another penetrating component reflecting element 18 is removable, and partial penetration part reflecting element 18 can be
Plane, the spherical concave surface of positive focal length, aspherical or free form surface are equipped at least one on partial penetration part reflecting element 18
Partial penetration part reflecting element 18 is installed in 12 lower section of shell, corresponds to positive focal length optical system 16 by mounting portion 182
Position makes just to be injected using part reflective portion piercing elements 18 by 16 amplified light source image of positive focal length optical system
In human eye, at this point, the image that human eye is injected after partial penetration part reflecting element 18 is augmented reality pattern, that is, in void
Actual environment is combined in quasi- reality.
When user wears virtual and augmented reality combination unit 10 shown in FIG. 1, one first on shell 12 places
Portion 122 can be close to the forehead of user, and one second placement section 184 being arranged on partial penetration part reflecting element 18 can then paste
On the bridge of the nose of user, the virtual and augmented reality of the utility model is made to combine the unit 10 under augmented reality pattern, it can frame
It is located on the nose of user.
Fig. 2 and Fig. 3 is respectively the optical path under the utility model virtual real mode and under augmented reality pattern.
First, Fig. 2 and Fig. 4 is please also refer to, Fig. 4 is that the utility model is virtual and augmented reality combination unit 10 is in void
Exploded view under quasi- Realistic model.In virtual real mode, the utility model further comprises a third placement section 22, is
From shell 12, the side of outer, close positive focal length optical system 16 is connect with shell 12, as shown, the right side of third placement section 22
(that is, with 12 sides adjacent of shell) is equipped with an at least interconnecting piece 222 engage with shell 12, and the other side is cambered surface 224, with close to
The fossa orbitalis shape of user, it is more comfortable when user being allowed to wear, and the light path of display screen 14 and positive focal length optical system 16 without
Turnover, therefore, light source image is after the output of display screen 14, virtual existing after positive focal length optical system 16 carries out virtual image amplification
The image of real pattern is by 22 incidence human eye 20 of third placement section.
Secondly, Fig. 3 and Fig. 5 is please also refer to, Fig. 5 is that the utility model is virtual and augmented reality combination unit 10 is increasing
Exploded view under strong Realistic model, that is, the exploded view of Fig. 1.Under augmented reality pattern, partial penetration part reflecting element 18
It is set to 16 lower section of positive focal length optical system, and there is an angle of inclination, light path is made to transfer, the optimum solution at this angle of inclination is 45
Degree.Partial penetration part reflecting element 18 is equipped with an at least mounting portion 182, and mounting portion 182 is set respectively in the 5 embodiment of figure 5
It is placed in above the both sides of partial penetration part reflecting element 18, is blocked from the outside of shell 12.Therefore, light source image is from display screen
After 14 outputs, downwards after the progress virtual image of positive focal length optical system 16 zooms into virtual reality imagery, partial penetration portion is injected
Divide reflecting element 18, then reflected by partial penetration part reflecting element 18, while 18 another side of partial penetration part reflecting element
Reality imagery can be incident in partial penetration part reflecting element 18, via partial penetration part reflecting element 18 by real shadow
As combining in virtual reality imagery incidence human eye 20.
Fig. 6 is the schematic diagram of the utility model light refraction under virtual real mode, and the light of light source image is from display
It after 14 output of screen, is reflected by positive focal length optical system 16, then be input in human eye 20, this is the optical rack of virtual real mode
Structure.And the schematic diagram that Fig. 7 is the utility model light refraction under augmented reality pattern, the light of light source image is from display screen 14
After output, it is refracted to partial penetration part reflecting element 18 by positive focal length optical system 16, then reflected by partial penetration part
Element 18 reflexes in human eye 20, this is the optics framework of augmented reality pattern.In the present invention, positive focal length optical system
16 can be a positive lens, as shown in FIG. 6 and 7, in addition, it can also be formed by least two or more eyeglasses, for example (,) it is a piece of
Concavees lens and a piece of convex lens group are at positive focal length optical system 16, as long as the numerical value after the focal length combination of two lens is just,
Specifically, when positive focal length optical system 16 by least two lens are formed when, two lens therein can be set to partial penetration portion
Divide before and after the light path of reflecting element 18, to be combined into the same part with partial penetration part reflecting element 18.In addition, this practicality is new
Third placement section also may include an at least lens (not shown) in type, have with the lens in positive focal length optical system 16
Identical or different focal length.
In conclusion virtual and augmented reality combination unit provided by the utility model is using identical optical system or altogether
With the lens in shell, removable partial penetration part reflecting element of arranging in pairs or groups reaches switching virtual reality and augmented reality two
The different optical effect of kind, and facility is dismounted, user need not configure virtual reality simultaneously and two of augmented reality are worn
Display, but two kinds of functions just can be obtained in one apparatus.
The above, the only preferred embodiment of the utility model not are used for limiting the range of the utility model implementation.
Therefore equivalent variations or modification made by all features and spirit according to described in application scope of the utility model, still fall within the utility model
Protection domain.
Claims (10)
1. a kind of virtual and augmented reality combination unit, including a shell, which is characterized in that further include:
One display screen sends out a light source image;
And a positive focal length optical system, corresponding display screen setting, to will the light source image carry out virtual image amplification after project
In the eye for entering a user, to carry out a virtual real mode;
And a part of penetrating component reflecting element, it is removable, is installed in below the shell, the corresponding positive focal length optical system
System makes the transformed light source image of the positive focal length optical system be injected again after the partial penetration part reflecting element described
In the eye of user, with the augmented reality pattern of progress.
2. virtual and augmented reality combination unit according to claim 1, it is characterised in that:
Under the augmented reality pattern, which is to be set to below the positive focal length optical system, and have
There is an angle of inclination, light path is made to transfer.
3. virtual and augmented reality combination unit according to claim 1, it is characterised in that:
The partial penetration part reflecting element is plane, the spherical concave surface of positive focal length, aspherical or free form surface.
4. virtual and augmented reality combination unit according to claim 1, it is characterised in that:
The positive focal length optical system is a positive lens, or is made of at least two lens, and the focal length combination of at least two lens
Numerical value afterwards is just.
5. virtual and augmented reality combination unit according to claim 4, it is characterised in that:
The positive focal length optical system by this at least two lens are formed when, two lens therein set on the partial penetration part reflect
Before and after the light path of element, to be combined into the same part with the partial penetration part reflecting element.
6. virtual and augmented reality combination unit according to claim 1, it is characterised in that:
The partial penetration part reflecting element is equipped with an at least mounting portion, and by the partial penetration part, reflecting element is installed in
On the shell.
7. virtual and augmented reality combination unit according to claim 1, it is characterised in that:
The shell is equipped with one first placement section, the housing frame to be set to the forehead of the user in augmented reality pattern
On.
8. virtual and augmented reality combination unit according to claim 1, it is characterised in that:
The partial penetration part reflecting element be equipped with one second placement section, in augmented reality pattern by the partial penetration portion
Divide reflecting element to connect the shell to be set up on the bridge of the nose of the user together.
9. virtual and augmented reality combination unit according to claim 1, it is characterised in that:
A third placement section is further included, side of the shell relative to the positive focal length optical system is connected, it is adjacent with the shell
Side is equipped with an at least interconnecting piece engage with the shell, and the other side is cambered surface with close to the fossa orbitalis shape of the user, so that this
The image of virtual real mode is through in the eye of the incident user of the third placement section.
10. virtual and augmented reality combination unit according to claim 9, it is characterised in that:
The third placement section may include an at least lens, which has phase with the lens in the positive focal length optical system
Same or different focal length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820296559.7U CN208000414U (en) | 2018-03-02 | 2018-03-02 | Virtual and augmented reality combination unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820296559.7U CN208000414U (en) | 2018-03-02 | 2018-03-02 | Virtual and augmented reality combination unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208000414U true CN208000414U (en) | 2018-10-23 |
Family
ID=63838725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820296559.7U Active CN208000414U (en) | 2018-03-02 | 2018-03-02 | Virtual and augmented reality combination unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110221429A (en) * | 2018-03-02 | 2019-09-10 | 双莹科技股份有限公司 | Virtual and augmented reality combination unit |
-
2018
- 2018-03-02 CN CN201820296559.7U patent/CN208000414U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110221429A (en) * | 2018-03-02 | 2019-09-10 | 双莹科技股份有限公司 | Virtual and augmented reality combination unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230506 Address after: Room 102, Building 1, No. 8 Shangsha Zhongnan Road, Chang'an Town, Dongguan City, Guangdong Province Patentee after: Dongguan Shuangying Optoelectronic Technology Co.,Ltd. Address before: taoyuan city Patentee before: SHUANGYING TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |