CN108345110A - Mix virtual reality display device - Google Patents
Mix virtual reality display device Download PDFInfo
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- CN108345110A CN108345110A CN201711495249.4A CN201711495249A CN108345110A CN 108345110 A CN108345110 A CN 108345110A CN 201711495249 A CN201711495249 A CN 201711495249A CN 108345110 A CN108345110 A CN 108345110A
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- speculum
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- virtual reality
- display
- head
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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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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Abstract
The present invention relates to a kind of mixing virtual reality display devices, it includes head-wearing device, display unit, processing unit, power supply, speculum and lens unit, the power supply is electrically connected with the processing unit and the display unit, the display unit, the processing unit, the power supply, the speculum and the lens unit are arranged on the head-wearing device, it include safe floor in the head-wearing device, the speculum is pellicle mirror, has the advantages that comfortable wearing.
Description
Technical field
The present invention relates to a kind of display device, especially a kind of mixing virtual reality display device and its method.
Background technology
Augmented reality be it is a kind of in real time calculate camera image position and angle and plus respective image, regard
Frequently, the technology of 3D models, the target of this technology are that virtual world is sleeved on real world on the screen and carries out interaction.It is this
Technology nineteen ninety proposes.Augmented reality, it is a kind of that real world information and virtual world information is " seamless " integrated
It is difficult entity information (visual information, the sound experienced in the certain time spatial dimension of real world that new technology, which is script,
Sound, taste, tactile etc.), it by science and technology such as computers, is superimposed again after analog simulation, by virtual Information application to true generation
Boundary is perceived by human sensory, to reach the sensory experience of exceeding reality.True environment and virtual object are folded in real time
It is added to the same picture or space exists simultaneously.
But current augmented reality helmet is mostly glasses class, and due to shining, original paper must be integrated in small spectacle lens
On, the display of augmented reality helmet is very single, can not show fine picture, keeps the display effect of augmented reality big
It gives a discount.
In addition, before this, virtual reality display device is mainly disposed to the front on the head of people, need to pass through headset
It is fixed, but the center of gravity of display device can generate the bridge of the nose very heavy constriction still in the front for being distributed in head part,
And because center of gravity it is bigoted, the head unbalance stress of people is allowed, to generate the discomfort on wearing.Moreover, current city
The virtual reality head-mounted display apparatus in face, visual angle are influenced by the control of lens, display screen and gross weight, to obtain performance
Equilibrium has choice and sacrifice in visual angle, weight, aspect of performance, and therefore, it is necessary to a kind of comfortable wearings, and can be as far as possible
Play the head-mounted display apparatus of head-mounted display apparatus performance.
Invention content
In view of above-mentioned condition, it is necessary to a kind of comfortable wearing be provided, and head-mounted display apparatus can be played as far as possible
The mixing virtual reality display dress of performance.
A kind of mixing virtual reality display device comprising head-wearing device, display unit, processing unit, power supply, speculum
And lens unit, the power supply are electrically connected with the processing unit and the display unit, the display unit, the processing
Unit, the power supply, the speculum and the lens unit are arranged on the head-wearing device, the speculum with it is described
Mirror unit is flexibly connected, and includes safe floor in the head-wearing device, and the speculum is pellicle mirror.
The head-wearing device, for carrying the display unit, the processing unit, the speculum and the lens list
Member；
The display unit includes display screen, for showing image；
The speculum is pellicle mirror, enters eyes imaging after penetrating the speculum for ambient, with display screen
Image through the convex lens in speculum reflection display is overlapped imaging display；
The lens unit includes without being confined to convex lens, planoconvex lens and Fresnel Lenses, for described in deformable transmissive
The image that display unit is shown；
The processing unit includes processing circuit, for the image by image data processing for the display of the display unit
Human eye is reflected into using speculum and human eye is allowed to see the anamorphic image data of normal morphology image by lens unit.
Power supply, for powering for the processing unit and the display unit.
The outside of the speculum is provided with single side anti-reflection film.
The direction of the speculum and the horizontal direct projection of human eye is in 15~85 ° of angles.
The lens unit is arranged in central space between the display unit and the speculum.
Plane where the display screen is parallel with the plane where the convex lens.
The lens unit further includes having auxiliary equipment, and the auxiliary equipment includes attachment device, head.
The head includes without being confined to：Shaft or the gear that can be limited, ratchet.
The processing unit further includes processing unit articulating device.
The processing unit articulating device includes without being confined to：Shaft or the gear that can be limited, ratchet.
The processing unit is fixed at the display unit on the head-wearing device outer surface.
The speculum can connect lens unit, and the speculum connects lens unit by attachment device.
The safe floor is coated on the inner surface or the inner surface and appearance of outer surface or embedded head-wearing device of head-wearing device
Between face.
The safe floor includes explosion-proof and/or damping and/or radiation proof material.
In the present invention image of the display of display screen by lens and speculum effect it is laggard it is pleasing to the eye in.It is vertically arranged
Display unit, lens unit and speculum make the light path part of script horizontal direction be transferred to vertical direction, save space,
And the torque of the augmented reality helmet is become smaller, become smaller therewith to the pressure on head so that wear the augmented reality helmet more
There is comfort.Extraneous image enters the image that human eye and display screen are shown through speculum and is overlapped, and forms augmented reality figure
Picture.It on the one hand can increase the transmissivity of ambient in mirror outer setting single side anti-reflection film, on the other hand can enhance
Reflective function inside speculum, makes display effect advanced optimize, and therefore, the present invention has comfortable wearing, safety, and energy
The characteristics of shortening virtual reality and show horizontal optical path, while having both augmented reality and virtual reality function.
Description of the drawings
Fig. 1 is present invention mixing virtual reality display device schematic diagram.
Wherein, head-wearing device 100, display unit 200, box body 210, processing unit 300, processing unit articulating device
310, reflector element 400, lens unit 500, attachment device 510, head 520, power supply 600 and safe floor 700.
Specific implementation mode
Below in conjunction with accompanying drawings and embodiments, the present invention is described in further detail.
Embodiment one refers to Fig. 1.
A kind of mixing virtual reality display device comprising head-wearing device, display unit, processing unit, power supply, speculum
And lens unit, power supply are electrically connected with the processing unit and display unit, display unit, processing unit, power supply, speculum
It is arranged on head-wearing device with lens unit, speculum is flexibly connected with the lens unit, includes safe floor in head-wearing device,
Speculum is pellicle mirror.
Head-wearing device, for carrying the display unit, processing unit, speculum and lens unit；
Display unit includes display screen, for showing image；
Speculum is pellicle mirror, enters eyes imaging after penetrating the speculum for ambient, is penetrated with display screen
Convex lens is overlapped imaging display in the image of speculum reflection display；
Lens unit includes without being confined to convex lens, planoconvex lens and Fresnel Lenses, for being shown described in deformable transmissive
The image that unit is shown；
Processing unit includes processing circuit, for the image for the display that image data processing is display unit to be passed through lens
Unit is reflected into human eye using speculum and human eye is allowed to see the anamorphic image data of normal morphology image.
Power supply, for powering for processing unit and display unit.
The outside of speculum is provided with single side anti-reflection film.
The direction of speculum and the horizontal direct projection of human eye is in 15~85 ° of angles.
The lens unit is arranged in central space between display unit and the speculum.
Plane where display screen is parallel with the plane where the convex lens.
Lens unit further includes having auxiliary equipment, and auxiliary equipment includes attachment device, head.
Head includes without being confined to：Shaft or the gear that can be limited, ratchet.
Processing unit further includes processing unit articulating device.
Processing unit articulating device includes without being confined to：Shaft or the gear that can be limited, ratchet.
Processing unit is fixed at the display unit on head-wearing device outer surface.
Speculum can connect lens unit, and speculum connects lens unit by attachment device.
Safe floor be coated on head-wearing device inner surface or the inner surface and the outer surface of outer surface or embedded head-wearing device it
Between.
Safe floor includes explosion-proof and/or damping and/or radiation proof material.
Embodiment two refers to Fig. 1.
A kind of mixing virtual reality display device comprising head-wearing device, display unit, processing unit, power supply, speculum
And lens unit, power supply and processing unit and display unit are electrically connected, display unit, processing unit, power supply, speculum and thoroughly
Mirror unit is arranged on head-wearing device, and speculum is flexibly connected with lens unit, the safe floor for including in head-wearing device, speculum
For pellicle mirror.
Head-wearing device, for carrying display unit, processing unit, speculum and lens unit, head-wearing device can be head
The rigid or flexible of helmet or cladding number of people top wears structure, in the present embodiment, using being matched with head part's form for rigidity
Galea；
Display unit includes display screen, for showing that OLED, TFT screen can be used in image, display screen；
Speculum is pellicle mirror, enters eyes imaging after penetrating speculum for ambient, and convex lens is penetrated with display screen
Mirror is overlapped imaging display in the image of speculum reflection display.In the present embodiment, speculum is single side speculum, thickness
It may be provided within 2mm, the length and width dimensions of mirror body are respectively set to 20cm, 10cm；
Lens unit includes without being confined to convex lens, planoconvex lens and Fresnel Lenses, for being shown described in deformable transmissive
The image that unit is shown uses two pieces of convex lenses in the present embodiment, and the light path reflected by speculum corresponds to the left and right of people respectively
Eye.Lens unit further includes having auxiliary equipment, and auxiliary equipment is the attachment device being fixedly connected with box body and connects with attachment device
The head connect, attachment device can be connecting rods, and head can be the gear or spine that shaft can either limit
Wheel.
Processing unit includes processing circuit, for the image for the display that image data processing is display unit to be passed through lens
Unit is reflected into human eye using speculum and human eye is allowed to see the anamorphic image data of normal morphology image, the place of processing unit
Reason circuit is a microprocessor, including storage circuit module, spatial positional information sensing module and operation module, without connecting
Connect personal computer.
The outside of speculum is provided with single side anti-reflection film.Referring to Fig. 1 when user wears mixed display device and starts to make
With rear, display screen display image, shows that the light of image is reflected by the convex lens of lens unit to speculum direction and advance, light
Line is after speculum reflects, into eyes imaging.Ambient penetrates speculum and enters eyes imaging.What is be imaged in human eye is
The Overlay of image and extraneous image that display screen is shown, can thus generate augmented reality effect.Due to display screen
It shows that area is much larger than common augmented reality display module, fine display effect can be generated, compared to common enhancing
Display equipment can obtain more preferably effect.
Speculum is connect with lens by connecting rod, and connecting rod one end is fixedly connected on the lower part of box body, and connecting rod is another
End is provided with shaft, and the other end of connecting rod is flexibly connected speculum with speculum by shaft to be pivoted.Work as observer
When using mixing virtual reality display device, speculum is rotated to around the shaft and can be observed with the angle of normal observation；When
When without using mixing virtual reality display device, speculum can be rotated to the inner or outer side towards face around the shaft, you can
Very easily observe the external world, without will mix virtual reality display device from the beginning on remove, and again can very easily will
Speculum rotates to the angle used around the shaft, convenient, fast, greatly improves the usage experience of observer.
When head is the gear or ratchet that can be limited, speculum can quickly be rotated to use around the shaft
Angle, without being debugged, use is more convenient.
Processing unit further includes processing unit articulating device, and processing unit articulating device includes without limitation
In：Shaft or the gear that can be limited, ratchet.
In the present invention, processing unit and power supply setting overhead, make processing unit and display unit separate, are conducive to place
Unit and display unit are managed, the working environment of trans- virtual reality display device is improved.
When observer is using mixing virtual reality display device, display unit is rotated around the shaft, to drive display
Unit, lens unit and speculum and associated satellite device are rotated to observer and can be observed with the angle of normal observation；When
When without using mixing virtual reality display device, display unit can be rotated around the shaft, to drive display unit, lens unit
Overhead is rotated to speculum and associated satellite device, you can is very easily observed the external world, is not had to mix virtual existing
Real display device from the beginning on remove, and speculum can easily be rotated to the angle used around the shaft very much again, it is convenient, fast
Victory greatly improves the usage experience of observer.Especially, when display unit, the lens of mixing virtual reality display device
When unit and speculum and associated satellite device rotate to overhead, display unit, lens unit and speculum and associated satellite
Device and power supply are at the top of the number of people, can make the center of gravity of mixing virtual reality display device in the middle part of the crown, power
Square becomes smaller as far as possible, more balanced to the pressure on head, will be preferably minimized to the pressure of the bridge of the nose so that it is aobvious to wear mixing virtual reality
It is more comfortable when showing device.
When head and processing unit articulating device are the gear or ratchet that can be limited, can quickly by
Display unit, lens unit and speculum and associated satellite device rotate to the angle used around the shaft, without being debugged, make
With more convenient.
Lens unit is arranged in central space between display unit and the speculum.
Display screen is oppositely arranged with lens, and the plane where display screen is parallel with the plane where convex lens, and by one
It is an entirety to open there are two the fixed setting of the box body of mouth, and the opening of box body just accommodates two pieces of convex lenses, the top in box body
Be fixedly installed display screen, box body is provided with the one of convex lens down, and speculum is located at the lower section of convex lens, and convex lens with instead
It is opposite to penetrate mirror.Box body is integrally provided on head-wearing device, is located at the upper forepart of the number of people, the upper front of human eye, display screen, convex lens
Mirror, speculum are in integrally to be vertically arranged.The image that display screen is shown projects after convex lens deforms on speculum, then reflects
Enter human eye.Display screen, convex lens and the speculum being vertically arranged make the light path part of script horizontal direction be transferred to vertical side
To saving space.Processing unit is fixed at the display unit on the head-wearing device outer surface.Because of head-wearing device
For rigid mount, so processing unit can flexibly be fixed on the top of head-wearing device, make the stress on head evenly, and
So that the torque of mixing virtual reality display device becomes smaller, become smaller therewith to the pressure on head, the bridge of the nose so that it is virtual to wear mixing
It is more comfortable when reality display device.
In the present embodiment, the mirror back side of speculum and the direction of the horizontal direct projection of human eye are in 42 ° of angles, what display screen was shown
Image projects after convex lens deforms on speculum, then reflects into human eye.
Speculum is located at below convex lens, can be directly fixedly connected by connecting rod or connection sheet outside the box body where convex lens
On wall, to firm light path of the display screen to convex lens to speculum, ensure display effect.
The safe floor is coated on the inner surface or the inner surface and appearance of outer surface or embedded head-wearing device of head-wearing device
Between face.The safe floor includes explosion-proof and/or damping and/or radiation proof material.
Because electronic device have the characteristics that fever, aging, especially power supply, such as lithium battery, probably due to quality or its
Its accidental cause and explode, burn.And when using VR headset equipments, the eyes of the most important head of the person and most fragile are close
Distance is close to VR headset equipments, it is difficult to protect.The present invention mixes virtual reality display device, and primary electron device is placed in
Overhead, and especially explosion-proof, damping safe floor is arranged in the helmet in related device setting helmet outer surface, it can be maximum to the greatest extent
The safety on personal safety, especially head may be protected, the use mixing virtual reality that more people can be allowed free from all inhibitions is shown
Device has huge realistic price and meaning.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as be without departing from technical solution of the present invention content, it is right according to the technical essence of the invention
Any simple modification, equivalent change and modification made by above example, in the range of still falling within technical solution of the present invention.
Claims (12)
1. a kind of mixing virtual reality display device, it is characterised in that：It includes head-wearing device, display unit, processing unit, electricity
Source, speculum and lens unit, the power supply are electrically connected with the processing unit and the display unit, and the display is single
First, the described processing unit, the power supply, the speculum and the lens unit are arranged on the head-wearing device, the head
It includes safe floor to wear in device, and the speculum is pellicle mirror.
2. mixing virtual reality display device as described in claim 1, it is characterised in that：
The head-wearing device, for carrying the display unit, the processing unit, the speculum and the lens unit；
The display unit includes display screen, for showing image；
The speculum is pellicle mirror, enters eyes imaging after penetrating the speculum for ambient, is penetrated with display screen
The convex lens is overlapped imaging display in the image of speculum reflection display；
The lens unit includes without being confined to convex lens, planoconvex lens and Fresnel Lenses, for being shown described in deformable transmissive
The image that unit is shown；
The processing unit includes processing circuit, for passing through the image for the display that image data processing is the display unit
Lens unit is reflected into human eye using speculum and human eye is allowed to see the anamorphic image data of normal morphology image；
The power supply, for powering for the processing unit and the display unit.
3. mixing virtual reality display device as claimed in claim 2, it is characterised in that：The outside of the speculum is provided with
Single side anti-reflection film.
4. mixing virtual reality display device as claimed in claim 2, it is characterised in that：The display unit and the reflection
The lens unit is arranged in central space between mirror.
5. mixing virtual reality display device as claimed in claim 2, it is characterised in that：Plane where the display screen with
Plane where the convex lens is parallel.
6. mixing virtual reality display device as claimed in claim 2, it is characterised in that：The lens unit further include have it is attached
Belong to device, the auxiliary equipment includes attachment device, head.
7. mixing virtual reality display device as claimed in claim 6, it is characterised in that：The head includes without office
It is limited to：Shaft or the gear that can be limited, ratchet.
8. mixing virtual reality display device as claimed in claim 2, it is characterised in that：The processing unit further includes processing
Unit activity attachment device.
9. mixing virtual reality display device as claimed in claim 8, it is characterised in that：The processing unit flexible connection dress
Set includes without being confined to：Shaft or the gear that can be limited, ratchet.
10. mixing virtual reality display device as described in claim 1, it is characterised in that：The speculum can connect
Mirror unit, the speculum connect lens unit by attachment device.
11. mixing virtual reality display device as described in claim 1, it is characterised in that：The safe floor, which is coated on, to be worn
Between the inner surface and the outer surface of the inner surface of device or outer surface or embedded head-wearing device.
12. mixing virtual reality display device as described in claim 1, it is characterised in that：The safe floor includes explosion-proof
And/or damping and/or radiation proof material.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711495249.4A CN108345110A (en) | 2017-12-31 | 2017-12-31 | Mix virtual reality display device |
| PCT/CN2018/121381 WO2019128748A1 (en) | 2017-12-31 | 2018-12-16 | Virtual reality display device and method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711495249.4A CN108345110A (en) | 2017-12-31 | 2017-12-31 | Mix virtual reality display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108345110A true CN108345110A (en) | 2018-07-31 |
Family
ID=62963480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711495249.4A Pending CN108345110A (en) | 2017-12-31 | 2017-12-31 | Mix virtual reality display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108345110A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019128748A1 (en) * | 2017-12-31 | 2019-07-04 | 深圳市虚拟现实科技有限公司 | Virtual reality display device and method therefor |
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| CN103261943A (en) * | 2010-12-28 | 2013-08-21 | 洛克希德马丁公司 | Head-mounted display apparatus employing one or more fresnel lenses |
| CN203786390U (en) * | 2014-01-24 | 2014-08-20 | 成都理想境界科技有限公司 | Helmet type head-wearing display device |
| CN204462542U (en) * | 2015-02-09 | 2015-07-08 | 珠海真幻科技有限公司 | A kind of virtual implementing helmet |
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