CN208207369U - Convertible mixing virtual reality display device - Google Patents
Convertible mixing virtual reality display device Download PDFInfo
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- CN208207369U CN208207369U CN201721926868.XU CN201721926868U CN208207369U CN 208207369 U CN208207369 U CN 208207369U CN 201721926868 U CN201721926868 U CN 201721926868U CN 208207369 U CN208207369 U CN 208207369U
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- reflecting mirror
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- virtual reality
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- processing unit
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Abstract
The utility model relates to a kind of convertible mixing virtual reality display devices, it includes head-wearing device, display unit, processing unit, power supply, reflecting mirror and lens unit, the power supply and the processing unit and the display unit are electrically connected, the display unit, the processing unit, the power supply, the reflecting mirror and the lens unit are arranged on the head-wearing device, have the advantages that comfortable wearing.
Description
Technical field
The utility model relates to a kind of display device, especially a kind of convertible mixing virtual reality display device.
Background technique
Augmented reality is a kind of position for calculating camera image in real time and angle and plus respective image, view
Frequently, the technology of 3D model, the target of this technology are that virtual world is covered in real world and interacted on the screen.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
New technology is entity information (visual information, the sound that script is difficult to experience in the certain time spatial dimension of real world
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 part 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 very heavy constriction still in the front for being distributed in head part to the bridge of the nose,
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.
Utility model content
In view of the above situation, it is necessary to a kind of comfortable wearing be provided, and head-mounted display apparatus can be played as far as possible
The virtual reality head display device and method of performance.
A kind of convertible mixing virtual reality display device comprising head-wearing device, display unit, processing unit, power supply,
Reflecting mirror and lens unit, the power supply and the processing unit and the display unit are electrically connected, the processing unit and
The display unit is also flexibly connected, the display unit, the processing unit, the power supply, the reflecting mirror and described
Mirror unit is arranged on the head-wearing device, and the reflecting mirror is cambered surface pellicle mirror.
The head-wearing device, for carrying the display unit, the processing unit, the reflecting mirror and the lens list
Member；
The display unit includes display screen, for showing image；
The reflecting mirror is cambered surface pellicle mirror, penetrates for ambient and enter eyes imaging after the reflecting mirror, and aobvious
Image of the display screen through the convex lens in reflecting mirror 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 image data to be handled to the image of the display for the display unit
Human eye is reflected into using reflecting mirror by lens unit and human eye is allowed to see the anamorphic image data of normal morphology image.
Power supply, for powering for the processing unit and the display unit.
The outside of the cambered surface reflecting mirror is provided with single side anti-reflection film.
The direction of the reflecting mirror 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 reflecting mirror.
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 and the display unit are fixed on the head-wearing device outer surface.
The reflecting mirror can connect lens unit, and the reflecting mirror connects lens unit by attachment device.
In the utility model the image of the display of display screen by lens and reflecting mirror effect it is laggard it is pleasing to the eye in.Vertical cloth
Display unit, lens unit and the reflecting mirror set 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 more added with comfortable when wearing
Sense.Extraneous image enters the image that human eye and display screen are shown through reflecting mirror and is overlapped, and forms augmented reality image.?
On the one hand mirror outer setting single side anti-reflection film can increase the transmissivity of ambient, reflecting mirror on the other hand can be enhanced
Internal reflective function, advanced optimizes display effect.Light can further be assembled using cambered surface reflecting mirror, reduce light
Journey, the volume of product and the area of display screen be can be made smaller when making to wear, and keep product lighter.Therefore, this is practical new
Type has comfortable wearing, and can be shortened virtual reality and show horizontal optical path, while having both augmented reality and virtual reality function
The characteristics of.
Detailed description of the invention
Fig. 1 is the convertible mixing virtual reality display device schematic diagram of the utility model.
Fig. 2 is the convertible upward opposite state schematic diagram of mixing virtual reality display device reflecting mirror of the utility model.
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 and power supply 600.
Specific embodiment
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail.
Embodiment one, referring to Figure 1 and Fig. 2.
A kind of convertible mixing virtual reality display device comprising head-wearing device, display unit, processing unit, power supply,
Reflecting mirror and lens unit, the power supply and the processing unit and the display unit are electrically connected, processing unit and display
Unit is also flexibly connected, and the display unit, the processing unit, the power supply, the reflecting mirror and the lens unit are set
It sets on the head-wearing device, reflecting mirror is cambered surface pellicle mirror.
Head-wearing device, for carrying display unit, processing unit, reflecting mirror, power supply and lens unit；
Display unit includes display screen, for showing image；
Reflecting mirror is cambered surface pellicle mirror, enters eyes imaging after penetrating reflecting mirror for ambient, penetrates with display screen
Convex lens is overlapped imaging display in the image of reflecting mirror reflection display；
Lens unit includes without being confined to convex lens, planoconvex lens and Fresnel Lenses, for showing described in deformable transmissive
The image that unit is shown；
Processing unit includes processing circuit, for image data to be handled to the image of the display for display unit by lens
Unit is reflected into human eye using reflecting mirror and human eye is allowed to see the anamorphic image data of normal morphology image.
Power supply, for powering for the processing unit and the display unit.
The outside of reflecting mirror is provided with single side anti-reflection film.
The direction of reflecting mirror and the horizontal direct projection of human eye is in 15~85 ° of angles.
The lens unit is arranged in the central space of display unit and the reflecting mirror.
Plane where display screen is parallel with the plane where convex lens.
Lens unit further includes having auxiliary equipment, and the 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 and the display unit are fixed on the head-wearing device outer surface.
Reflecting mirror can connect lens unit, and reflecting mirror connects lens unit by attachment device.
Embodiment two, referring to Figure 1 and Fig. 2.
A kind of convertible mixing virtual reality display device comprising head-wearing device, display unit, processing unit, power supply,
Reflecting mirror and lens unit, power supply and processing unit and display unit are electrically connected, the processing unit and the display unit
It is also flexibly connected, display unit, processing unit, power supply, reflecting mirror and lens unit are arranged on head-wearing device, reflecting mirror and thoroughly
Mirror unit is flexibly connected, and reflecting mirror is pellicle mirror.
Head-wearing device, for carrying display unit, processing unit, reflecting mirror and lens unit, head-wearing device can be head
Helmet or the rigid or flexible of cladding number of people top wear structure, in the present embodiment, are handed over using the semi-ring cross of two rigidity
Fork is fixed, and the port of rigid semi-ring item is fixedly connected with annulus, constitutes one and half tennis cavitys；
Display unit includes display screen, for showing that OLED, TFT screen can be used in image, display screen；
Reflecting mirror is cambered surface pellicle mirror, enters eyes imaging after penetrating reflecting mirror for ambient, penetrates with display screen
Convex lens is overlapped imaging display in the image of reflecting mirror reflection display.In the present embodiment, reflecting mirror is cambered surface pellicle mirror,
Thickness may be provided within 2mm, and 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 showing described in deformable transmissive
The image that unit is shown uses two pieces of convex lenses in the present embodiment, and the optical path reflected by reflecting mirror respectively corresponds the left and right of people
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 rod, and head can be the gear or spine that shaft can either limit
Wheel.
Processing unit includes processing circuit, for image data to be handled to the image of the display for display unit by lens
Unit is reflected into human eye using reflecting mirror 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 mould group, spatial positional information sensing mould group and operation mould group, without connecting
Connect personal computer.
The outside of cambered surface reflecting mirror is provided with single side anti-reflection film.The reflecting mirror of cambered surface can make to show to the convergence effect of light
The area of display screen is greatly decreased, and keeps the reflective virtual reality display device of entire cambered surface lighter.
The outside of reflecting mirror 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 reflecting mirror direction and advance, light
Line is after reflecting mirror reflects, into eyes imaging.Ambient penetrates reflecting mirror and enters eyes imaging.What is be imaged in human eye is
The Overlay of image and extraneous image that display screen is shown, thus can produce augmented reality effect.Due to display screen
Display area is much larger than common augmented reality display component, can produce fine display effect, compared to common enhancing
Display equipment can obtain more preferably effect.
Reflecting mirror 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, which is flexibly connected reflecting mirror with reflecting mirror by shaft, to be pivoted.Work as observer
When using convertible mixing virtual reality display device, reflecting mirror is rotated to around the shaft to be carried out with the angle of normal observation
Observation；When not using convertible mixing virtual reality display device, reflecting mirror can be rotated to around the shaft towards in face
Side or outside can very easily observe the external world, without by convertible mixing virtual reality display device from the beginning on remove,
And reflecting mirror can be rotated to easily to the angle used around the shaft very much again, and it is convenient, fast, greatly improve observer's
Usage experience.
When head is the gear or ratchet that can be limited, reflecting mirror 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, separate processing unit and display unit, benefit
In processing unit and display unit, improve the working environment of trans- virtual reality display device.
When observer uses convertible mixing virtual reality display device, display unit is rotated around the shaft, thus band
Dynamic display unit, lens unit and reflecting mirror and associated satellite device are rotated to observer and can be carried out with the angle of normal observation
Observation；When not using convertible mixing virtual reality display device, display unit can be rotated around the shaft, to drive display
Unit, lens unit and reflecting mirror and associated satellite device rotate to overhead, can very easily observe the external world, not have to
By convertible mixing virtual reality display device from the beginning on remove, and very easily reflecting mirror can be rotated to around the shaft again make
Angle, it is convenient, fast, greatly improve the usage experience of observer.Especially, when convertible mixing virtual reality is aobvious
When display unit, lens unit and the reflecting mirror and associated satellite device of showing device rotate to overhead, display unit, lens list
Member and reflecting mirror and associated satellite device and power supply are at the top of the number of people, can make convertible mixing virtual reality display device
In the middle part of the crown, torque becomes smaller center of gravity as far as possible, more balanced to the pressure on head, will drop to most to the pressure of the bridge of the nose
It is low, so that wearing more comfortable when convertible mixing virtual reality display 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 reflecting mirror 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 reflecting mirror.
Display screen is oppositely arranged with lens, and the plane where display screen is parallel with the plane where convex lens, and by one
Opening there are two the fixed setting of the box body of mouth is an entirety, and the opening of box body just accommodates two pieces of convex lenses, the intracorporal top of box
Be fixedly installed display screen, box body is provided with the one of convex lens down, and reflecting mirror 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, positioned at the upper forepart of the number of people, the upper front of human eye, and display screen, convex lens
Mirror, reflecting mirror are integrally in be vertically arranged.The image that display screen is shown projects on reflecting mirror after convex lens deforms, then reflects
Enter human eye.Display screen, convex lens and the reflecting mirror being vertically arranged make the light path part of script horizontal direction be transferred to vertical side
To saving space.Processing unit and the display unit are fixed 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 more evenly, and
So that the torque of convertible mixing virtual reality display device becomes smaller, becomes smaller therewith to the pressure on head, the bridge of the nose, turned over so that wearing
It is more comfortable when rotatable mixing virtual reality display device.
In the present embodiment, the two-end-point of the cambered surface cross section of cambered surface reflecting mirror is formed by straight line and the horizontal direct projection of human eye
Direction be in 42 ° of angles, the image that display screen is shown projects on reflecting mirror after convex lens deforms, then reflects into human eye.
Reflecting mirror 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, so that firm optical path of the display screen to convex lens to reflecting mirror, guarantees display effect.
Embodiment three, referring to Figure 1.
In the present embodiment, lens unit uses two pieces of planoconvex lens, and two pieces of planoconvex lens respectively correspond the right and left eyes of people.Reflection
The mirror back side of mirror and the direction of the horizontal direct projection of human eye are in 25 ° of angles, and the light that display screen issues projects after planoconvex lens deforms
Onto reflecting mirror, then reflect into human eye.When the two-end-point of the cambered surface cross section of cambered surface reflecting mirror is formed by straight line and human eye water
The straight direction penetrated be in 25 ° of angles when, the spacing of planoconvex lens and reflecting mirror can contract it is shorter, reduce display screen arrived to planoconvex lens
The vertical dimension of reflecting mirror.
Example IV, referring to Figure 1.
In the present embodiment, lens unit uses two pieces of Fresnel Lenses, and two pieces of planoconvex lens respectively correspond the right and left eyes of people.
The mirror back side of reflecting mirror and the direction of the horizontal direct projection of human eye are in 60 ° of angles, and the light that display screen issues becomes by Fresnel Lenses
It projects on reflecting mirror, then is reflected into human eye after shape.When the mirror back side of reflecting mirror and the direction of the horizontal direct projection of human eye are in 60 ° of angles
When, the spacing of Fresnel Lenses and reflecting mirror increases, and the vertical dimension of display screen to Fresnel Lenses to reflecting mirror increases, but can
More effectively shorten the size of the horizontal direction of entire virtual reality display device, and display screen, Fresnel Lenses and reflecting mirror
Center of gravity is more close to the number of people, so that the torque of virtual reality display device becomes smaller, becomes smaller therewith to the pressure on head, the bridge of the nose, mentions
Height wears comfort level when virtual reality display device.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation be not intended to limit the utility model although the utility model has been disclosed with preferred embodiment as above, it is any ripe
Professional and technical personnel is known, is not being departed within the scope of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment for being modified or being modified to equivalent variations, but all without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still
It is within the scope of the technical solutions of the present invention.
Claims (12)
1. a kind of convertible mixing virtual reality display device, it is characterised in that: it includes head-wearing device, display unit, processing
Unit, power supply, reflecting mirror and lens unit, the power supply and the processing unit and the display unit are electrically connected, described
Processing unit and the display unit are also flexibly connected, the display unit, the processing unit, the power supply, the reflection
Mirror and the lens unit are arranged on the head-wearing device.
2. convertible 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 reflecting mirror and the lens unit；
The display unit includes display screen, for showing image；
The lens unit includes without being confined to convex lens, planoconvex lens and Fresnel Lenses, for showing described in deformable transmissive
The image that unit is shown；
The reflecting mirror is cambered surface pellicle mirror, enters eyes imaging after penetrating the reflecting mirror for ambient, with display screen
Image through the convex lens in reflecting mirror reflection display is overlapped imaging display；
The processing unit includes processing circuit, for image data to be handled to the image process for the display of the display unit
Lens unit is reflected into human eye using reflecting mirror 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. convertible mixing virtual reality display device as described in claim 1, it is characterised in that: the reflecting mirror is cambered surface
Pellicle mirror.
4. convertible mixing virtual reality display device as claimed in claim 2, it is characterised in that: the reflecting mirror can connect
Lens unit is connect, the reflecting mirror connects lens unit by attachment device.
5. convertible mixing virtual reality display device as claimed in claim 2, it is characterised in that: the cambered surface reflecting mirror
Outside is provided with single side anti-reflection film.
6. convertible mixing virtual reality display device as claimed in claim 2, it is characterised in that: the reflecting mirror and human eye
The direction of horizontal direct projection is in 15~85 ° of angles.
7. convertible mixing virtual reality display device as claimed in claim 2, it is characterised in that: the display unit and institute
The lens unit is arranged in the central space stated between reflecting mirror.
8. convertible mixing virtual reality display device as claimed in claim 2, it is characterised in that: where the display screen
Plane is parallel with the plane where the convex lens.
9. convertible mixing virtual reality display device as claimed in claim 2, it is characterised in that: the lens unit also wraps
Auxiliary equipment is included, the auxiliary equipment includes attachment device, head.
10. convertible mixing virtual reality display device as claimed in claim 9, it is characterised in that: the head packet
It includes and is not limited to: shaft or the gear that can be limited, ratchet.
11. convertible mixing virtual reality display device as claimed in claim 2, it is characterised in that: the processing unit is also
Including processing unit articulating device.
12. convertible mixing virtual reality display device as claimed in claim 11, it is characterised in that: the processing unit is living
Dynamic attachment device includes without being confined to: shaft or the gear that can be limited, ratchet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721926868.XU CN208207369U (en) | 2017-12-31 | 2017-12-31 | Convertible mixing virtual reality display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721926868.XU CN208207369U (en) | 2017-12-31 | 2017-12-31 | Convertible mixing virtual reality display device |
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| Publication Number | Publication Date |
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| CN208207369U true CN208207369U (en) | 2018-12-07 |
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ID=64490777
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721926868.XU Active CN208207369U (en) | 2017-12-31 | 2017-12-31 | Convertible mixing virtual reality display device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109656024A (en) * | 2019-01-23 | 2019-04-19 | 顾雨彤 | A kind of mixing virtual reality display device |
| CN114296234A (en) * | 2021-12-10 | 2022-04-08 | 华为技术有限公司 | Near-to-eye display device and head-mounted equipment |
-
2017
- 2017-12-31 CN CN201721926868.XU patent/CN208207369U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109656024A (en) * | 2019-01-23 | 2019-04-19 | 顾雨彤 | A kind of mixing virtual reality display device |
| CN114296234A (en) * | 2021-12-10 | 2022-04-08 | 华为技术有限公司 | Near-to-eye display device and head-mounted equipment |
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