CN205844632U - A kind of for augmented reality or the display device of virtual reality - Google Patents
A kind of for augmented reality or the display device of virtual reality Download PDFInfo
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- CN205844632U CN205844632U CN201620583933.2U CN201620583933U CN205844632U CN 205844632 U CN205844632 U CN 205844632U CN 201620583933 U CN201620583933 U CN 201620583933U CN 205844632 U CN205844632 U CN 205844632U
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Abstract
The utility model discloses a kind of for augmented reality or the display device of virtual reality, including a display ray machine and a display system, described display ray machine includes cavity, this cavity is the hollow structure of both ends open, described cavity one side end face arranges display screen, and the opposite side end face of described cavity is exiting surface；It is located at the battery of lens in described cavity；It is connected with described battery of lens, regulates the focusing part of battery of lens imaging focal length by sliding in described cavity；Described display system includes the polaroid that a closure and is located in shell, described shell includes three thin glass sheets and a catch, the wherein one side of described thin glass sheet is incidence surface, connect with the exiting surface of described display ray machine, described polaroid is in a certain angle with described incidence surface, and described catch can rotate between 0 degree and 90 degree.This utility model can easily while viewing virtual image the extraneous real world of in real time impression, simple in construction, easy to use.
Description
Technical field
This utility model relates to augmented reality and virtual reality Display Technique field, particularly relates to a kind of for augmented reality
Or the display device of virtual reality.
Background technology
Along with three-dimensional stereo display technique in the appearance in Cine mode field and progressivelyes reach maturation, nowadays, 3 D stereo
Display Technique has begun to be developed at other field, and augmented reality and virtual reality technology are also arisen at the historic moment, and had heavy
Immersion display device etc., but immersion impression can allow consumer cannot experience the actual environment in the external world in real time, thus cause certain
Impact.
Utility model content
The purpose of this utility model is the defect existed for above-mentioned prior art, it is provided that a kind of for augmented reality or void
Intend the display device of reality.
The display device for augmented reality or virtual reality that this utility model provides includes that a display ray machine and shows
Showing that system, described display ray machine include cavity, this cavity is the hollow structure of both ends open, and described cavity one side end face is arranged
Display screen, the opposite side end face of described cavity is exiting surface；It is located at the battery of lens in described cavity；It is connected with described battery of lens,
The focusing part of battery of lens imaging focal length is regulated by sliding in described cavity；Described display system includes a closure
With a polaroid being located in shell, described shell includes three thin glass sheets and a catch, and described thin glass sheet is wherein
One side is incidence surface, connects with the exiting surface of described display ray machine, and described polaroid is in a certain angle with described incidence surface, described
Catch can rotate between 0 degree and 90 degree.
Described battery of lens includes that concavees lens and a convex lens, described focusing part are fixed on described convex lens also
Can slide in described cavity, carry out adjusting focal length by changing the distance between convex lens and concavees lens.
Described battery of lens includes that concavees lens and a convex lens, described focusing part are fixed on described concavees lens also
Can slide in described cavity, carry out adjusting focal length by changing the distance between concavees lens and convex lens.
Described polaroid uses half-reflection and half-transmission formula polaroid.
Described polaroid is 45 ° with the angle of horizontal direction.
Compared with prior art, the beneficial effects of the utility model: this utility model changes image light with a polaroid
The propagation path of line, makes user more easily watch virtual image, and arrange one by cooperation transparent glass sheet can folding simultaneously
Baffle plate put into freely or completely cut off extraneous natural light, enable users to experience in real time while viewing virtual image easily
Extraneous real world, simple in construction, easy to use.
Accompanying drawing explanation
Fig. 1 is the display ray machine schematic diagram of this utility model embodiment 1；
Fig. 2 is the orthogonal view of this utility model display system；
Fig. 3 is optical schematic diagram of the present utility model；
Fig. 4 is the display ray machine schematic diagram of this utility model embodiment 2.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is described in detail by specific embodiment.
Embodiment 1
As depicted in figs. 1 and 2, this utility model provide for augmented reality or the display device of virtual reality, including:
One display ray machine and a display system, display ray machine includes cavity 1, and this cavity 1 is the hollow structure of both ends open, cavity 1 one
Side end face arranges display screen 2, and the opposite side end face of described cavity is exiting surface 3；It is located at the battery of lens in cavity 1, battery of lens bag
Include concavees lens 4 and a convex lens 5；It is fixedly linked with convex lens 5, regulates battery of lens imaging by sliding in cavity 1 burnt
Away from focusing part 6, by regulation focusing part make it slide up and down in cavity 1 thus drive convex lens 5 cavity 1 on downslide
Move the distance changed between concavees lens 4 and convex lens 5 to change focal length；
Display system includes the polaroid 7 that a closure and is located in shell, and shell includes three thin glass sheet 8 Hes
One catch 9, wherein, the face at sheet glass 82 place is incidence surface, connects with the exiting surface 3 of display ray machine, receives display ray machine
Emergent light, the reflective surface of polaroid 7 and incidence surface sheet glass 82 are in the angle of 45 degree, and incident optical energy is reflective polaroid 7
Reflecting on face, a limit of catch 9 connects with a limit of sheet glass 82, and another limit on the other side is active edges,
Baffle plate 9 can rotate between 0 degree and 90 degree outside sheet glass 83；Other three of display system is impermeable bright finish, with three
Face thin glass sheet one closure of composition.
The focusing mode of the present embodiment is particularly as follows: keep distance L2 between concavees lens 4 and display screen 2 constant, by adjusting
The movement of burnt part 6, changes spacing L1 between convex lens 5 and fixing concavees lens 4, thus realizes changing L3, reach focal length
The purpose of regulation.
As it is shown on figure 3, the optical principle for augmented reality or the display device of virtual reality that the present embodiment provides is such as
Under:
Image on display screen 2 projects on concavees lens 4, and concavees lens 4 carry out just step to the light being loaded with image information
System, light enters convex lens 5, and light is modulated by convex lens 5 again, and the light after display ray machine modulation is from display light
The sheet glass 82 of the exiting surface 3 of machine and the incidence surface of display system enters display system, projects on polaroid 7, polaroid 7
For half-reflection and half-transmission formula polaroid, reflection light (S light) passes into sheet glass 81 and enters human eye, forms the mirror image reversal of virtual amplification
Image, transmission light (P light) transmission is gone out and is dissipated in display device exterior, thus realizes the virtual display of immersion.
When catch 9 becomes 0 degree of angle with sheet glass 83, user can only see the virtual image that display screen 2 sends, and works as catch
9 when becoming certain angle more than 0 degree with sheet glass 83, and extraneous natural light can enter to inject human eye from sheet glass 83, and user will
Both it can be seen that virtual image, can be additionally seen real world simultaneously.
The present embodiment changes the light with image information after display ray machine by the polaroid in display system
The direction of propagation of line facilitates user to watch virtual image flexibly, makes user easily in void by the folding of catch simultaneously
Intend the world and real world to switch, be unlikely to make user to be immersed in virtual world and cannot sense real world thus cause shadow
Ring, and simple in construction is easy to use.
Embodiment 2
As shown in Figure 4, the focusing part 6 of the present embodiment is fixedly linked with concavees lens 4, and the reflective surface of polaroid 7 is plating
Film.
The focusing mode of the present embodiment is particularly as follows: keep distance L3 between convex lens 5 and display screen 2 constant, by adjusting
The movement of burnt part 6, changes spacing L1 between concavees lens 4 and fixing convex lens 5, thus realizes changing L2, reach whole Jiao
Purpose away from regulation.
The other technologies scheme of the present embodiment is with embodiment 1.
The display device that the utility model proposes is not intended to show ray machine and the number of display system, in display ray machine, with
Sample is not intended to display screen and battery of lens and the number of focusing part, and meanwhile, one piece of display screen is also divided into the display of more than a piece
Region.
Above-described embodiment is merely to illustrate detailed description of the invention of the present utility model.It should be pointed out that, for this area
Those of ordinary skill for, without departing from the concept of the premise utility, it is also possible to make some deformation and change, this
A little deformation and change all should belong to protection domain of the present utility model.
Claims (5)
1. one kind is used for augmented reality or the display device of virtual reality, it is characterised in that including: a display ray machine and a display
System, described display ray machine includes cavity, and this cavity is the hollow structure of both ends open, and described cavity one side end face arranges aobvious
Display screen, the opposite side end face of described cavity is exiting surface；It is located at the battery of lens in described cavity；It is connected with described battery of lens, logical
Crossing slides in described cavity regulates the focusing part of battery of lens imaging focal length；Described display system include a closure with
One is located at the polaroid in shell, and described shell includes three thin glass sheets and a catch, wherein the one of described thin glass sheet
Face is incidence surface, connects with the exiting surface of described display ray machine, and described polaroid is in a certain angle with described incidence surface, described
Catch can rotate between 0 degree and 90 degree.
2. display device as claimed in claim 1, it is characterised in that described battery of lens includes concavees lens and a convex lens
Mirror, described focusing part is fixed on described convex lens and can slide in described cavity, by changing convex lens with recessed
Distance between lens carrys out adjusting focal length.
3. display device as claimed in claim 1, it is characterised in that described battery of lens includes concavees lens and a convex lens
Mirror, described focusing part is fixed on described concavees lens and can slide in described cavity, by changing concavees lens with convex
Distance between lens carrys out adjusting focal length.
4. display device as claimed in claim 1, it is characterised in that described polaroid uses half-reflection and half-transmission formula polaroid.
5. display device as claimed in claim 1, it is characterised in that described polaroid is 45 ° with the angle of horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620583933.2U CN205844632U (en) | 2016-06-16 | 2016-06-16 | A kind of for augmented reality or the display device of virtual reality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620583933.2U CN205844632U (en) | 2016-06-16 | 2016-06-16 | A kind of for augmented reality or the display device of virtual reality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205844632U true CN205844632U (en) | 2016-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620583933.2U Expired - Fee Related CN205844632U (en) | 2016-06-16 | 2016-06-16 | A kind of for augmented reality or the display device of virtual reality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205844632U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106773068A (en) * | 2017-03-24 | 2017-05-31 | 深圳增强现实技术有限公司 | A kind of optics module of the wearable intelligent glasses of augmented reality |
| CN107015364A (en) * | 2017-01-23 | 2017-08-04 | 佛山市戴胜科技有限公司 | A kind of intelligent glasses with 3D imaging functions |
| CN107589546A (en) * | 2017-10-23 | 2018-01-16 | 北京小米移动软件有限公司 | Optical system and augmented reality glasses |
| CN110415610A (en) * | 2019-07-22 | 2019-11-05 | 安徽华米信息科技有限公司 | Display panel and its manufacturing method, display device |
| CN111494829A (en) * | 2019-06-26 | 2020-08-07 | 众安仕（北京）科技有限公司 | AR fire control face guard and use its AR fire control auxiliary display system |
-
2016
- 2016-06-16 CN CN201620583933.2U patent/CN205844632U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107015364A (en) * | 2017-01-23 | 2017-08-04 | 佛山市戴胜科技有限公司 | A kind of intelligent glasses with 3D imaging functions |
| CN106773068A (en) * | 2017-03-24 | 2017-05-31 | 深圳增强现实技术有限公司 | A kind of optics module of the wearable intelligent glasses of augmented reality |
| CN107589546A (en) * | 2017-10-23 | 2018-01-16 | 北京小米移动软件有限公司 | Optical system and augmented reality glasses |
| CN107589546B (en) * | 2017-10-23 | 2024-05-24 | 北京小米移动软件有限公司 | Optical system and augmented reality glasses |
| CN111494829A (en) * | 2019-06-26 | 2020-08-07 | 众安仕（北京）科技有限公司 | AR fire control face guard and use its AR fire control auxiliary display system |
| CN110415610A (en) * | 2019-07-22 | 2019-11-05 | 安徽华米信息科技有限公司 | Display panel and its manufacturing method, display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20180616 |