CN206331183U - A kind of augmented reality and the dual-purpose display device of virtual reality and wearable device - Google Patents
A kind of augmented reality and the dual-purpose display device of virtual reality and wearable device Download PDFInfo
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- CN206331183U CN206331183U CN201621293174.2U CN201621293174U CN206331183U CN 206331183 U CN206331183 U CN 206331183U CN 201621293174 U CN201621293174 U CN 201621293174U CN 206331183 U CN206331183 U CN 206331183U
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Abstract
The utility model embodiment is related to a kind of augmented reality and the dual-purpose display device of virtual reality and wearable device, including：Including predetermined light path；Virtual image is sequentially set with the light path and shows source, lens group and beam splitter；The lens group and the beam splitter are in same optical axis；The virtual image shows that source generates virtual image according to reality scene information, the light of the virtual image incident beam splitter after the lens group；The beam splitter is by the light collection of the reality scene light and the virtual image into augmented reality image in predetermined direction outgoing.The utility model is by setting specific light path, the display function for meeting the virtual reality of high-immersion simultaneously and focusing on the augmented reality of interaction is realized using same image display, effectively reduce equipment cost, it can be directly realized by using existing equipment, and it may be reused, with ultra-large vision field angle.
Description
Technical field
The utility model embodiment is related to virtual reality and augmented reality field, and in particular to a kind of augmented reality with
The dual-purpose display device of virtual reality and wearable device.
Background technology
This part to reader introduce may be related to various aspects of the present utility model background technology, it is believed that can be to reading
Person provides useful background information, so as to contribute to reader to more fully understand various aspects of the present utility model.It therefore, it can reason
Solution, the explanation of this part is for the above purpose, and not to constitute admission of prior art.
Augmented reality (Augmented Reality, abbreviation AR technology) is that one kind generates virtual object using computer
Body, and real world and virtual world corresponding relation are calculated by computer graphics techniques, so that by the dummy object of generation
Correctly it is added in real world, the object that script is difficult to directly show in real world certain time and space is carried out exhibition
The technology shown.Virtual reality (Virtual Reality, abbreviation VR) technology is that one kind generates analog loop using computer
Border, the immersion computer simulation system in establishment and the experiencing virtual world in terms of vision, the sense of hearing, tactile.
The key features of augmented reality are that actual situation is combined, real-time, interactive and three-dimensional are registered.The key of virtual reality is special
Point is feeling of immersion and interactivity.The identical point of the two is all using in computer graphics and visualization technique generation real world
And non-existent dummy object, and interact.The height for focusing on building completely isolated real world of virtual reality immerses
Feel virtual environment, dummy object is accurately added to by the focusing on of augmented reality by computer graphics and sensing technology
In real world and realize actual situation interact.Because the two technology emphasis is different, existing augmented reality and virtual reality technology
Realized often through different display devices.
Existing augmented reality equipment Google Glass, HoloLens, Meta2, Atheer One is by using difference
The optical system of scheme, with reference to computer technology, finally realizes that virtual scene is superimposed and display with the accurate of real scene.It is existing
Separate type virtual reality display device such as Oculus, HTC Vive, Play Station VR, by using high-performance calculation
Machine is rendered to virtual reality scenario and realizes that high-immersion is shown using independent screen.The void used with reference to smart mobile phone
It is all that virtual scene is rendered by using smart mobile phone to intend real world devices such as Cardboard, storm wind witch mirror, Gear VR
Generate the virtual environment of high-immersion.Apparatus as discussed above, either virtual reality device or augmented reality equipment all can only
The simple virtual reality of progress is shown or augmented reality is shown, not a equipment can combine the two at present, simultaneously
Realize virtual reality and augmented reality display effect.
Utility model content
How the technical problem to be solved is while realizing augmented reality and virtual reality function.
For defect of the prior art, the utility model embodiment provides a kind of portable augmented reality and virtual reality
Wearable display device, can realize that augmented reality and virtual reality are shown simultaneously.
In a first aspect, the utility model embodiment provides a kind of while realizing augmented reality with virtual reality function just
Take formula display device, including predetermined light path；
Virtual image is sequentially set with the light path and shows source, lens group and beam splitter；
The lens group and the beam splitter are in same optical axis；
The virtual image shows that source generates virtual image according to reality scene information, and the light of the virtual image passes through
The incident beam splitter after the lens group；
The beam splitter exists the light collection of the reality scene light and the virtual image into augmented reality image
Predetermined direction outgoing.
Alternatively, the virtual image shows that source includes scene information collecting unit, processor and display unit；
The scene information collecting unit gathers reality scene information；
The reality scene information that the processor is collected according to carries out calculating processing and determines the position of virtual image
Put；
The processor generates virtual image data according to the position of the virtual image and exported to display unit；
The display unit shows virtual image according to the virtual image data.
Alternatively, the virtual image shows that source also includes the light reflection unit being arranged in the light path；
The light of the display unit outgoing incident lens group after light reflection unit reflection.
Alternatively, the reflecting surface of the light reflection unit and the angle of the optical axis are 1 ° -90 °.
Alternatively, the light exit direction of the display unit and the angle of the optical axis are 0 ° -90 °.
Alternatively, the angle of the beam splitter and the optical axis is 0 ° -90 °.
Alternatively, the beam splitter and the lens group angle are 0 ° -180 °.
Alternatively, virtual image shows that the distance between the exiting surface and the lens group in source are less than Jiao of the lens group
Away from.
Alternatively, the virtual image shows that source is smart mobile phone；
Reality scene information and institute that the processor of the smart mobile phone is arrived according to the camera acquisition of the smart mobile phone
Virtual image data described in the Orientation differences data point reuse that the inertial sensor device of smart mobile phone is sensed is stated, by the void after adjustment
Intend view data output.
On the other hand, the utility model also provides a kind of wearable device, including above-mentioned augmented reality and virtual reality
Dual-purpose display device.
As shown from the above technical solution, the augmented reality that the utility model embodiment is provided is set with the dual-purpose display of virtual reality
Standby and wearable device, by setting specific light path, is realized and meets high-immersion simultaneously using same image display
Virtual reality and the display function for focusing on interactive augmented reality, effectively reduce equipment cost, it is possible to use existing equipment
It is directly realized by, and may be reused.The augmented reality that the utility model is provided has super large with virtual reality display device
The angle of visual field, augmented reality can be met simultaneously and shows requirement with virtual reality, it is possible to achieve binocular three-dimensional stereoscopic display.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing to be used needed for description of the prior art is made one and simply introduced, it should be apparent that, drawings in the following description are
Some embodiments of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of augmented reality and virtual reality display device structure schematic diagram in the utility model one embodiment
Fig. 2 is virtual image display source structure schematic diagram in the utility model one embodiment；
Fig. 3 is that a kind of augmented reality shows with the dual-purpose display device structure of virtual reality in the utility model another embodiment
It is intended to；
Fig. 4 is a kind of augmented reality and the dual-purpose display device index path of virtual reality in the utility model Fig. 3 embodiments；
Fig. 5 is a kind of augmented reality and the dual-purpose display device index path of virtual reality in the utility model Fig. 1 embodiments；
Fig. 6 is a kind of augmented reality and the dual-purpose display device virtual reality of virtual reality in the utility model Fig. 3 embodiments
Function uses schematic diagram；
Fig. 7 is virtually existing with the dual-purpose display device of virtual reality for another augmented reality in the utility model Fig. 3 embodiments
Real function uses schematic diagram；
Fig. 8 is a kind of augmented reality and the dual-purpose display device virtual reality of virtual reality in the utility model Fig. 1 embodiments
Use functional schematic；
Fig. 9 shows for another augmented reality in the utility model Fig. 1 embodiments with the dual-purpose display device structure of virtual reality
It is intended to.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of the utility model protection.
As shown in figure 1, the utility model embodiment provides a kind of augmented reality and the dual-purpose display device of virtual reality, this shows
Show that equipment includes predetermined light path；Virtual image is sequentially set with light path and shows source 1, lens group 2 and beam splitter 3；Lens group 2
With beam splitter 3 in same optical axis 9；Virtual image shows that source 1 generates virtual image according to reality scene information.The virtual graph
The light of picture incident beam splitter 3 after lens group 2；Beam splitter 3 exists the light collection of reality scene light and virtual image
Predetermined direction projects to form augmented reality fusion scene.
Detailed is deployed to the augmented reality and the dual-purpose display device of virtual reality that are provided by the utility model embodiment below
Explanation.
As shown in Fig. 2 virtual image shows that source 1 includes scene information collecting unit, processor and display unit；Scene is believed
Cease collecting unit collection reality scene information；Processor determines the position of virtual image by calculating reality scene information；Processing
Device generates virtual image data according to the position of the virtual image and exported to display unit；Display unit is according to virtual image
Data display virtual image.Virtual image shows that source can be smart mobile phone or PAD etc. in the utility model, when
So it is appreciated that the utility model is not limited only to this, can produce other electronic equipments of display image can realize this practicality
It is new.Image acquisition units can be smart mobile phone or PAD video camera 13, and smart mobile phone or the PAD collection of video camera 13 are existing
Real scene information and the position for transmitting to smart mobile phone or PAD processor processing and being determined according to reality scene information virtual image
Put.Processor exports the display screen to smart mobile phone or PAD according to the position of virtual image generation virtual image data.
In the utility model, virtual image data includes the positional information of virtual image and virtual image.Virtual image can be real-time
Generation can also prestore after load.Of course it is to be understood that virtual image of the present utility model shows that source 1 is not limited
In smart mobile phone or PAD, other single video cameras 13, processor and display can still be realized with the electronic equipment constituted
Virtual image shows source 1.In the utility model, if using smart mobile phone or PAD display screen when, it is necessary to soft using split screen
Part uses intelligent display screen progress split screen.After split screen, the side of the screen 11 of smart mobile phone shows left-eye image, intelligent hand
The opposite side of the screen 11 of machine shows eye image.Split screen software can also be coordinated using independent screen 11, split screen is schemed
As display, during using one piece of independent screen 11, the side of screen 11 shows left-eye image, and opposite side shows eye image.Can also
Shown that when being shown using two pieces of independent screens 11, one of display screen is shown using two pieces of independent screens 11
Left-eye image, another piece of display screen shows eye image.
As shown in Fig. 3, Fig. 4, Fig. 6, Fig. 7, virtual image shows that source 1 also includes the light reflection unit being arranged in light path
12；The light of the outgoing of display unit 11 entrance lens group 2 after the reflection of light reflection unit 12.Light is anti-in the utility model
Injection device 12 can be plane mirror or prism, it is of course possible to understand that the utility model is not limited only to this, other
The optical system that the light of the virtual image display outgoing of source 1 can be reflexed into lens group 2 can also be realized.Plane mirror can be with
It is Metal film reflector mirror, can is deielectric-coating speculum, can is the beam splitter with 1%-100% reflectivity.
In the utility model, as shown in Figure 4, Figure 5, display unit 11 can be vertical with optical axis 9, can also be with optical axis 9
It is angled.The light exit direction of display unit 11 and the angle of optical axis 9 are 0 ° -90 °.Such as display unit 11 and optical axis 9
When vertical, the light exit direction of display unit 11 and the angle of optical axis 9 are 0 °；When display unit 11 is parallel with optical axis 9, display is single
11 light exit direction of member and the angle of optical axis 9 are 90 °.The reflecting surface of light reflection unit has predetermined angle to make display unit 11
Emergent light reflex to lens group.The light exit direction light of display unit 11 and the angle and light of reflection unit reflecting surface
The reflecting surface of reflection unit and the angle of optical axis 9 can make corresponding adjustment according to actual needs, for example can 1 ° -90 ° it
Between adjust.In the utility model, binocular speculum 12 is angled with optical axis 9, can select according to the actual needs
Corresponding angle, speculum 12 and the angle of optical axis 9 are between 1 ° -90 °.In order to better adapt to human eye to observe 3D solid
Virtual image, alternatively, in the utility model needs to use the consistent optical lens with free curved surface of two groups of optical characteristics as saturating
Microscope group.It should be appreciated that the lens group can be one piece of non-spherical lens, it can be one piece of spherical lens, can be one piece
Fresnel Lenses, can be the combination of balsaming lens or several pieces of lens.
As shown in Figure 4, Figure 5, the light of the light of reality scene and virtual image is converged in order to which beam splitter 3 is better achieved
Augmented reality image is polymerized in predetermined direction outgoing, beam splitter 3 is angled with optical axis 9, the angle of beam splitter 3 and optical axis 9
Degree can be made to adjust accordingly according to actual needs, and the angle of beam splitter 3 and optical axis 9 can be selected between 0 ° -90 °.Beam splitting
Mirror and lens group angle are 0-180 °.In the utility model embodiment, beam splitter 3 is binocular beam splitter, the beam splitter it is anti-
The rate of penetrating can be 0%-100%, and transmissivity can be 100%-0%.
In order to further realize big visual field, amplify the virtual image into human eye, virtual image shows the exiting surface in source
It is less than the focal length of lens group with the distance between lens group.Specifically, the display screen of smart mobile phone needs one positioned at lens group
Within times focal length.
The augmented reality provided exemplified by showing source 1 using smart mobile phone as virtual image below the utility model with it is virtual
The operation principle expansion detailed description of the dual-purpose display device of reality.
As shown in Fig. 5, Fig. 8 and Fig. 9, the light direction of screen 11 of smart mobile phone is parallel with optical axis 9, the virtual image of generation
The incident beam splitter 3 after lens group 2.If the video camera 13 of smart mobile phone is fixed on the back of smart mobile phone, in order to enter one
Step makes smart mobile phone detect true environment external information.Video camera 13 incident light of the prism 08 to smart mobile phone can be utilized
Road is adjusted.The video camera 13 of smart mobile phone combines the place that the external environmental information obtained is transferred to smart mobile phone with prism
Handled in reason circuit, calculate the position that dummy object should be placed in real world.Certainly it is also conceivable to using
Speculum changes the input path of video camera 13 to smart mobile phone.Prism or anti-can specifically be changed according to actual conditions
Penetrate the reflection angle of mirror.The processor of smart mobile phone is determined according to reality scene information after the position of virtual image, is given birth to respectively
Into the image with stereoscopic parallax, it is shown on the screen 11 of smart mobile phone.Stereoscopic parallax figure on the screen 11 of smart mobile phone
Picture, after lens group, by beam splitter 3 by the light collection of reality scene light and virtual image into augmented reality figure
As back reflection enters human eye.According to reversibility of optical path principle, human eye can see real object 6 simultaneously by the display device
With virtual object 7, the augmented reality three-dimensional image of actual situation superposition is finally given.It is real by the dummy object for calculating position
Now it is superimposed with the correct of real world, human eye finally observes that dummy object is shown with the augmented reality that real world is correctly merged
Effect.In the present embodiment, it is incident to the video camera 13 of smart mobile phone if the video camera 13 of smart mobile phone is rotatable
Light path can be realized by adjusting the anglec of rotation of video camera 13, therefore can save the video camera 13 for changing incident smart mobile phone
Light path prism or speculum.
As shown in figure 5, the augmented reality that the utility model is provided uses augmented reality function with virtual reality display device
When, image of the display of smart mobile phone screen or so screen 11 with stereoscopic parallax is converged by lens group 2, respectively through beam splitting
One lateral reflection of mirror 3, final convergence enters human eye, stereo virtual 7 of the eye-observation to amplification.Object 6 is sent in true environment
Light, converge to human eye through beam splitter.Human eye is from position 4, and human eye can be seen simultaneously by the display device
Real object 6 and virtual object 7, finally give the augmented reality three-dimensional image of actual situation superposition.Under the view mode,
Display device realizes the big angle of visual field augmented reality display function of binocular solid formula.During using virtual reality function, human eye is from position 5
Place's observation, image of the display of left and right screen 11 with stereoscopic parallax of smart mobile phone, after lens group 2, enters through beam splitter 3
Enter human eye, the virtual image of amplification is presented in front of human eye.Due to smart mobile phone left and right screen 11 export be with stereoscopic parallax
Image, human eye finally sees the virtual reality image 10 with stereoscopic parallax effect.Under this kind of view mode, display device is real
The big angle of visual field virtual reality display function of binocular solid formula is showed.Herein it should be noted that beam splitter can more or less influence void
Intend the permeability of image, the augmented reality and the dual-purpose display device of virtual reality that the utility model is provided are using virtual reality function
When, the beam splitter can be removed according to actual needs, can further improve the definition of virtual reality image.Such as Fig. 8, figure
Shown in 9, the beam splitter can be arranged to detachable or foldable.Matching somebody with somebody beam splitter using augmented reality function fashionable dress, in void
Intend dismantling or folding beam splitter during real function, switch to reach more preferable visual experience in different modes.
As shown in Fig. 3, Fig. 4, Fig. 6, Fig. 7, in another embodiment of the present utility model, with above-mentioned embodiment
Essentially identical, its main distinction is that the light direction of screen 11 of smart mobile phone is vertical with optical axis 9, the virtual image warp of generation
Cross incident beam splitter 3 after lens group 2.If the video camera 13 of smart mobile phone is fixed on the back of smart mobile phone, without using
The input path of video camera 13 to smart mobile phone is adjusted.Because the light of the outgoing of screen 11 of smart mobile phone hangs down with optical axis 9
It is straight, it is necessary to the light of the outgoing of screen 11 of smart mobile phone is adjusted into directive lens group, it is necessary to smart mobile phone screen 11 with thoroughly
Light reflection unit 12, such as speculum are set on the optical path direction between microscope group.It is outer that the video camera 13 of smart mobile phone is obtained
Portion's environmental information is transferred in the processor of smart mobile phone and handled, and calculating dummy object should place in real world
Position.The processor of smart mobile phone determines after the position of virtual image that generation respectively has vertical according to reality scene information
Stereoscopic poor image, is shown on the screen 11 of smart mobile phone.Stereoscopic parallax image on the screen 11 of smart mobile phone, is passed through respectively
Crossing after speculum changes light path makes its entrance lens group, the incident beam splitter 3 of light of lens group outgoing, and beam splitter 3 is by real field
The light collection of scape light and virtual image enters human eye into augmented reality image back reflection.
In the utility model, existing smart mobile phone or PAD are configured with IMU (Inertial Measurement Unit) and video camera.One
Angular speed and linear acceleration the change real-time perception intelligence that the processor of aspect smart mobile phone is obtained according to smart mobile phone IMU measurements
The azimuth information of energy mobile phone or PAD, and adjust the virtual image of correspondence display.Still further aspect the utility model can utilize hand
Machine or PAD video camera obtains outer scene information, and such as captured in real-time has a characteristic image of certain characteristic point, mobile phone or
PAD processors obtain mobile phone or PAD positional information according to characteristic point relative camera change information, and dummy object is shown
Show that direction and size are adjusted.Further, since existing mobile phone or PAD are configured with monocular or binocular camera, mobile phone is supported
Or PAD monoculars SLAM (positioning and map structuring immediately) or binocular SLAM three-dimensional reconstructions, carried out according to three-dimensional reconstruction information virtual
The correct superposition of object.
Specifically, it is possible to use the integrated video camera 13 of smart mobile phone obtains reality scene information, utilizes smart mobile phone collection
Into IMU perceive the azimuth information of smart mobile phone, reality scene letter gather to video camera 13 using the processor of smart mobile phone
Breath and Orientation differences data are handled, and adjust virtual object image data, and handled by 11 pairs of the screen of smart mobile phone
Into virtual image shown.Optionally, external information can also be obtained using independent monocular or binocular camera 13, can
To be tracked using independent IMU to user's head position, it is possible to use independent depth camera, infrared camera obtain extraneous
Information, it is possible to use independent hardware handles circuit or high-performance computer to provide handled, can be with integrated independent screen
Curtain 11 carries out rendering content and shown, realizes virtual reality and augmented reality function.
In order to further embody the augmented reality of the utility model offer and the superiority of virtual reality display device, this reality
A kind of wearable device is also provided with new, the wearable device includes above-mentioned augmented reality and virtual reality display device.
Specifically, above-mentioned augmented reality can be fixed on user's head progress with virtual reality display device by head fixing device
Augmented reality either virtual reality shows that the head fixing device of the equipment can be elastic band, plastic helmet or any
The material that the portable display device can be fixed on to user's head is fixed.Display device can also be given in actually used
Shell sets hand-held device or fixing device, is used head mounted display as hand-held display device.
In summary, the utility model embodiment is provided augmented reality and the dual-purpose display device of virtual reality and wearable
Equipment, by setting specific light path, using same image display simultaneously realize meet high-immersion virtual reality and
Focus on the display function of the augmented reality of interaction, effectively reduce equipment cost, it is possible to use existing equipment is directly realized by, and
And may be reused.The augmented reality that the utility model is provided has ultra-large vision field angle with the dual-purpose display device of virtual reality,
Augmented reality can be met simultaneously and shows requirement with virtual reality, it is possible to achieve binocular three-dimensional stereoscopic display.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that in meter
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, thus in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.Term " on ", " under " etc. refers to
The orientation or position relationship shown be based on orientation shown in the drawings or position relationship, be for only for ease of description the utility model and
Simplify description, rather than indicate or imply that the device or element of meaning there must be specific orientation, with specific azimuth configuration
And operation, therefore it is not intended that to limitation of the present utility model.Unless otherwise clearly defined and limited, term " installation ",
" connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected
Connect；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, can
To be the connection of two element internals.For the ordinary skill in the art, it can understand above-mentioned as the case may be
Concrete meaning of the term in the utility model.
In specification of the present utility model, numerous specific details are set forth.Although it is understood that, it is of the present utility model
Embodiment can be put into practice in the case of these no details.In some instances, be not been shown in detail known method,
Structure and technology, so as not to obscure the understanding of this description.Similarly, it will be appreciated that disclosed to simplify the utility model
And help to understand one or more of each utility model aspect, exemplary embodiment of the present utility model is retouched above
In stating, each feature of the present utility model is grouped together into single embodiment, figure or descriptions thereof sometimes.However,
The method of the disclosure should not be explained and be intended in reflection is following：The utility model requirement i.e. claimed is than in each power
The more features of feature that profit is expressly recited in requiring.More precisely, as the following claims reflect, it is practical new
It is all features less than single embodiment disclosed above in terms of type.Therefore, it then follows the claim of embodiment
Thus book is expressly incorporated in the embodiment, wherein each claim is in itself as independent implementation of the present utility model
Example.It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can mutual group
Close.The utility model is not limited to any single aspect, is also not limited to any single embodiment, is also not limited to this
Any combination and/or the displacement of a little aspects and/or embodiment.Furthermore, it is possible to be used alone each aspect of the present utility model and/
Or embodiment or with it is one or more other aspect and/or embodiment be used in combination.
Finally it should be noted that：Various embodiments above is only limited to illustrate the technical solution of the utility model, rather than to it
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type, it all should cover among claim of the present utility model and the scope of specification.
Claims (10)
1. a kind of augmented reality and the dual-purpose display device of virtual reality, it is characterised in that including predetermined light path；
Virtual image is sequentially set with the light path and shows source, lens group and beam splitter；
The lens group and the beam splitter are in same optical axis；
The virtual image shows that source generates virtual image according to reality scene information, and the light of the virtual image is by described
The incident beam splitter after lens group；
The beam splitter is making a reservation for the light collection of the reality scene light and the virtual image into augmented reality image
Direction outgoing.
2. augmented reality according to claim 1 and the dual-purpose display device of virtual reality, it is characterised in that the virtual graph
As showing that source includes scene information collecting unit, processor and display unit；
The scene information collecting unit gathers reality scene information；
The reality scene information that the processor is collected according to carries out calculating processing and determines the position of virtual image；
The processor generates virtual image data according to the position of the virtual image and exported to display unit；
The display unit shows virtual image according to the virtual image data.
3. augmented reality according to claim 2 and the dual-purpose display device of virtual reality, it is characterised in that the virtual graph
As the display source also light reflection unit including being arranged in the light path；
The light of the display unit outgoing incident lens group after light reflection unit reflection.
4. augmented reality according to claim 3 and the dual-purpose display device of virtual reality, it is characterised in that the light is anti-
The angle of the reflecting surface of injection device and the optical axis is 1 ° -90 °.
5. augmented reality according to claim 2 and the dual-purpose display device of virtual reality, it is characterised in that the display list
The light exit direction of member is 0 ° -90 ° with the angle of the optical axis.
6. augmented reality according to claim 1 and the dual-purpose display device of virtual reality, it is characterised in that the beam splitter
Angle with the optical axis is 0 ° -90 °.
7. augmented reality according to claim 1 and the dual-purpose display device of virtual reality, it is characterised in that the beam splitter
It it is 0 ° -180 ° with the lens group angle.
8. augmented reality according to claim 1 and the dual-purpose display device of virtual reality, it is characterised in that virtual image shows
Show that the distance between the exiting surface and the lens group in source are less than the focal length of the lens group.
9. augmented reality according to claim 2 and the dual-purpose display device of virtual reality, it is characterised in that described to have virtual
Image shows that source is smart mobile phone；
Reality scene information and the intelligence that the processor of the smart mobile phone is arrived according to the camera acquisition of the smart mobile phone
Virtual image data described in the Orientation differences data point reuse that the inertial sensor device of energy mobile phone is sensed, and will be virtual after adjustment
View data is exported.
10. a kind of wearable device, it is characterised in that including the augmented reality described in claim 1-9 any one and virtually
The dual-purpose display device of reality.
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| CN201621293174.2U CN206331183U (en) | 2016-11-29 | 2016-11-29 | A kind of augmented reality and the dual-purpose display device of virtual reality and wearable device |
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| CN201621293174.2U CN206331183U (en) | 2016-11-29 | 2016-11-29 | A kind of augmented reality and the dual-purpose display device of virtual reality and wearable device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106444042A (en) * | 2016-11-29 | 2017-02-22 | 北京知境科技有限公司 | Dual-purpose display equipment for augmented reality and virtual reality, and wearable equipment |
| CN109407757A (en) * | 2018-02-09 | 2019-03-01 | 北京小米移动软件有限公司 | Display system |
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2016
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106444042A (en) * | 2016-11-29 | 2017-02-22 | 北京知境科技有限公司 | Dual-purpose display equipment for augmented reality and virtual reality, and wearable equipment |
| CN109407757A (en) * | 2018-02-09 | 2019-03-01 | 北京小米移动软件有限公司 | Display system |
| CN109407757B (en) * | 2018-02-09 | 2021-05-04 | 北京小米移动软件有限公司 | Display system |
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