CN108089334A - The augmented reality helmet - Google Patents
The augmented reality helmet Download PDFInfo
- Publication number
- CN108089334A CN108089334A CN201711494364.XA CN201711494364A CN108089334A CN 108089334 A CN108089334 A CN 108089334A CN 201711494364 A CN201711494364 A CN 201711494364A CN 108089334 A CN108089334 A CN 108089334A
- Authority
- CN
- China
- Prior art keywords
- augmented reality
- display screen
- mirror
- optical lens
- reality helmet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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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
Abstract
The present invention provides a kind of augmented reality helmet, including display screen, optical lens and reflex reflector, the display screen is arranged on the top of the optical lens, the optical lens is arranged on the top of the reflex reflector, display screen described in the optical lens face is set, the light of display screen transmitting being reflected into observer's eye through the reflex reflector again after optical lens refraction.Compared with prior art, the present invention is set using the position of display screen, optical lens and globoidal mirror, the light of display screen by optical lens and globoidal mirror effect it is laggard it is pleasing to the eye in.The area of display screen is enable to be greatly decreased the convergence effect of light the converging action of light and globoidal mirror by optical lens, make the entire augmented reality helmet lighter.
Description
Technical field
The present invention relates to augmented reality field, more specifically to a kind of augmented reality helmet.
Background technology
Augmented reality (Augmented Reality, abbreviation AR) is a kind of position for calculating camera image in real time
Put and angle and plus respective image, video, the technology of 3D models, the target of this technology is on the screen virtual world set
In real world and carry out interaction.This technology nineteen ninety proposes.Augmented reality, it be it is a kind of by real world information and
Integrated new technology that virtual world information is " seamless ", it script in the certain time spatial dimension of real world is difficult experience to be
The entity information (visual information, sound, taste, tactile etc.) arrived, by science and technology such as computers, is superimposed again after analog simulation,
It by virtual Information application to real world, is perceived by human sensory, so as to reach the sensory experience of exceeding reality.Really
Environment and virtual object have been added to same picture in real time or space exists simultaneously.
Current augmented reality helmet is mostly glasses class, and due to shining, original paper must be integrated in small ophthalmic len
On, the display of augmented reality helmet is very single, it is impossible to show fine picture, the display effect for making augmented reality is big
It gives a discount.
The content of the invention
The defects of single is shown in order to solve current augmented reality helmet, and the present invention provides a kind of display fine increasing
The strong reality helmet.
The technical solution adopted by the present invention to solve the technical problems is：A kind of augmented reality helmet is provided, including display
Screen, optical lens and reflex reflector, the display screen are arranged on the top of the optical lens, and the optical lens is arranged on institute
The top of reflex reflector is stated, display screen described in the optical lens face is set, and the light of the display screen transmitting is through the light
Learn lens refraction after again through the reflex reflector being reflected into observer eye in.
Preferably, the optical lens is convex lens.
Preferably, the reflex reflector is globoidal mirror.
Preferably, the globoidal mirror is pellicle mirror, and ambient enters eyes imaging after penetrating the mirror, with display screen light
Line is overlapped imaging.
Preferably, dust-proof mirror is further comprised, the dust-proof mirror is arranged on after the wearing real helmet close to human eye
Position.
Preferably, the dust-proof mirror is made of anti reflection glass material.
Preferably, the dust-proof mirror is made of PMMA materials.
Preferably, the outside of the globoidal mirror is provided with single side anti-reflection film.
Preferably, the gap between the display screen and the shell is provided with pcb board and sensor.
Compared with prior art, the present invention is set using the position of display screen, optical lens and globoidal mirror, the light of display screen
Line by optical lens and globoidal mirror effect it is laggard it is pleasing to the eye in.By optical lens to the converging action of light and globoidal mirror pair
The convergence effect of light enables the area of display screen to be greatly decreased, and makes the entire augmented reality helmet lighter.Arrangement up and down
Display screen, optical lens and globoidal mirror cause originally horizontal light path part to be transferred to longitudinal direction, save space, and to increase
The torque of the strong reality helmet becomes smaller, and becomes smaller therewith to the pressure on head so that wears the augmented reality helmet more added with comfort.It adopts
With globoidal mirror without being because globoidal mirror can further assemble light using common reflective mirror, light path is reduced, shows enhancing
The volume of the real helmet and the area of display screen be can be made smaller, and further be achieved the purpose that light.Ambient penetrates cambered surface
Mirror and dust-proof mirror enter human eye and the light of display screen transmitting is overlapped, and form augmented reality image.The setting of dust-proof mirror can
To seal the augmented reality helmet, prevent dust from entering the augmented reality helmet and being polluted to optical element.Dust-proof mirror is by antireflective
Glass is made, and can enhance light transmittance, while secure persistent is durable.Dust-proof mirror is made of PMMA materials, can increase light transmittance,
Make display effect more preferably.Single side anti-reflection film is set on the one hand can to increase the transmissivity of ambient outside globoidal mirror, it is another
Aspect can enhance the reflective function inside globoidal mirror, and display effect is made further to optimize.
Description of the drawings
Below in conjunction with accompanying drawings and embodiments, the invention will be further described, in attached drawing：
Fig. 1 is augmented reality helmet structure schematic diagram of the present invention；
Fig. 2 is that the augmented reality helmet of the present invention wears schematic diagram；
Fig. 3 is augmented reality helmet light path schematic diagram of the present invention.
Specific embodiment
The defects of single is shown in order to solve current augmented reality helmet, and the present invention provides a kind of display fine increasing
The strong reality helmet.
In order to which the technical features, objects and effects to the present invention are more clearly understood, now compare attached drawing and be described in detail
The specific embodiment of the present invention.
Please refer to Fig.1-Fig. 2, the augmented reality helmet 10 of the present invention include display screen 11, optical lens 13, globoidal mirror 15,
Dust-proof mirror 17 and shell 19, display screen 11 are arranged on the top of shell 19, and the gap between display screen 11 and shell 19 is set
There are pcb board (not shown) and sensor (not shown).The lower section of face display screen 11 is provided with optical lens 13, optical lens 13
For convex lens, the light that display screen 11 emits can be assembled, optical lens 13 is arranged on the top of globoidal mirror 15.Globoidal mirror 15 is set
It puts on shell 19, globoidal mirror 15 is pellicle mirror, and ambient can be entered by globoidal mirror 15 in the augmented reality helmet 10
Portion, and pass through dust-proof mirror 17 and be pierced by the augmented reality helmet 10.Globoidal mirror 15 can reflect the light of the transmitting of display screen 11 simultaneously, show
When the light that display screen 11 emits passes through globoidal mirror 15, a part reflects, and is pierced by the augmented reality helmet 10, another part hair
Raw reflection, and enter through dust-proof mirror 17 in the user visual field.The outside of globoidal mirror 15 can set single side anti-reflection film, on the one hand
The transmissivity of ambient can be increased, on the other hand can enhance the reflective function inside globoidal mirror 15, make display effect into
One-step optimization.Dust-proof mirror 17 is arranged on after the wearing augmented reality helmet 10 and selects light transmittance close to the position of human eye, dust-proof mirror 17
Higher material is made, preferably anti reflection glass and PMMA acrylic materials, and anti reflection glass is safe, PMMA acrylic materials
Expect that translucency is good.Here, selection of the simple glass as dust-proof mirror is not selected, is on the one hand since simple glass light transmittance is not so good as
On the other hand PMMA acrylic materials are since simple glass security is poor, rupture occur, then human eye may be caused to hinder
Evil, anti reflection glass is usually tempered glass, and chipping possibility is small.The main function of dust-proof mirror 17 is that sealing enhancing is existing
The real helmet 10 prevents dust from entering the augmented reality helmet 10 and being polluted to optical element.
Referring to Fig. 3, Fig. 3 is the light path schematic diagram of the augmented reality helmet 10 of the present invention, mainly there are two light paths, be respectively
Show light path and extraneous light path.It is display light path first, after user wears the augmented reality helmet 10 and begins to use, enhancing
The transmitting of display screen 11 of the real helmet 10 shows image, shows the refraction of the light of image by optical lens 13 to globoidal mirror 15
Direction is advanced, and light is after the reflection of globoidal mirror 15, into eyes imaging.Extraneous light path is relatively easy, and ambient penetrates arc
Enter eyes imaging after face mirror 15 and dust-proof mirror 17.What is be imaged in human eye is the Overlay for showing light path and extraneous light path,
Augmented reality effect can thus be generated.Since the display area of display screen 10 is much larger than common augmented reality display group
Part can generate fine display effect, this is that common enhancing display device cannot be accomplished.
Compared with prior art, the present invention is set using the position of display screen 11, optical lens 13 and globoidal mirror 15, display
The light of screen 11 by optical lens 13 and globoidal mirror 15 effect it is laggard it is pleasing to the eye in.Pass through convergence of the optical lens 13 to light
Effect and globoidal mirror 15 enable the area of display screen 11 to be greatly decreased the convergence effect of light, make the entire augmented reality helmet
10 is lighter.Arrangement display screen 11, optical lens 13 and globoidal mirror 15 are so that horizontal light path part is transferred to originally up and down
Longitudinal direction saves space, and the torque of the augmented reality helmet 10 is become smaller, and becomes smaller therewith to the pressure on head so that wears
The augmented reality helmet 10 is worn more added with comfort.It without using common reflective mirror is because globoidal mirror can be with to use globoidal mirror 15
Light is further assembled, light path is reduced, the volume of the augmented reality helmet 10 and the area of display screen 11 is made to can be made smaller, into
One step achievees the purpose that light.Ambient penetrates the light that globoidal mirror 15 and dust-proof mirror 17 emit into human eye and display screen 11
Line is overlapped, and forms augmented reality image.The setting of dust-proof mirror 17 can seal the augmented reality helmet 10, prevent dust from entering
The augmented reality helmet 10 pollutes optical element.Dust-proof mirror 17 is made of anti reflection glass, can enhance light transmittance, simultaneously
Secure persistent is durable.Dust-proof mirror 17 is made of PMMA materials, can increase light transmittance, makes display effect more preferably.In globoidal mirror 15
Outside sets single side anti-reflection film on the one hand can increase the transmissivity of ambient, on the other hand can enhance inside globoidal mirror 15
Reflective function, display effect is made further to optimize.
The embodiment of the present invention is described above in conjunction with attached drawing, but the invention is not limited in above-mentioned specific
Embodiment, above-mentioned specific embodiment is only schematical rather than restricted, those of ordinary skill in the art
Under the enlightenment of the present invention, present inventive concept and scope of the claimed protection are not being departed from, can also made very much
Form, these are belonged within the protection of the present invention.
Claims (9)
1. a kind of augmented reality helmet, which is characterized in that including display screen, optical lens and reflex reflector, the display screen is set
It puts in the top of the optical lens, the optical lens is arranged on the top of the reflex reflector, the optical lens face
The display screen is set, reflection of the light that the display screen emits after optical lens refraction again through the reflex reflector
Into in observer's eye.
2. the augmented reality helmet as described in claim 1, which is characterized in that the optical lens is convex lens.
3. the augmented reality helmet as claimed in claim 2, which is characterized in that the reflex reflector is globoidal mirror.
4. the augmented reality helmet as claimed in claim 3, which is characterized in that the globoidal mirror is pellicle mirror, and ambient is worn
Into eyes imaging after the saturating mirror, imaging is overlapped with display screen light.
5. the augmented reality helmet as described in claim 1, which is characterized in that further comprise dust-proof mirror, the dust-proof mirror is set
It puts after the real helmet is worn close to the position of human eye.
6. the augmented reality helmet as claimed in claim 5, which is characterized in that the dust-proof mirror is anti reflection glass material system
Into.
7. the augmented reality helmet as claimed in claim 6, which is characterized in that the dust-proof mirror is made of PMMA materials.
8. the augmented reality helmet as claimed in claim 4, which is characterized in that it is anti-reflection that the outside of the globoidal mirror is provided with single side
Film.
9. the augmented reality helmet as described in claim 1, which is characterized in that the sky between the display screen and the shell
Gap is provided with pcb board and sensor.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711494364.XA CN108089334A (en) | 2017-12-31 | 2017-12-31 | The augmented reality helmet |
| PCT/CN2018/121382 WO2019128749A1 (en) | 2017-12-31 | 2018-12-16 | Enhanced display head-mounted display |
| PCT/CN2018/121379 WO2019128746A1 (en) | 2017-12-31 | 2018-12-16 | Augmented reality helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711494364.XA CN108089334A (en) | 2017-12-31 | 2017-12-31 | The augmented reality helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108089334A true CN108089334A (en) | 2018-05-29 |
Family
ID=62181142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711494364.XA Pending CN108089334A (en) | 2017-12-31 | 2017-12-31 | The augmented reality helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108089334A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105209953A (en) * | 2013-03-15 | 2015-12-30 | 依米有限公司 | Head mounted display having alignment maintained via structural frame |
| CN106842573A (en) * | 2017-01-26 | 2017-06-13 | 西安可视可觉网络科技有限公司 | A kind of AR or VR imaging methods and can be used for the glasses of AR or VR |
| CN206805006U (en) * | 2017-05-16 | 2017-12-26 | 核桃智能科技（常州）有限公司 | Near-eye display system |
-
2017
- 2017-12-31 CN CN201711494364.XA patent/CN108089334A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105209953A (en) * | 2013-03-15 | 2015-12-30 | 依米有限公司 | Head mounted display having alignment maintained via structural frame |
| CN106842573A (en) * | 2017-01-26 | 2017-06-13 | 西安可视可觉网络科技有限公司 | A kind of AR or VR imaging methods and can be used for the glasses of AR or VR |
| CN206805006U (en) * | 2017-05-16 | 2017-12-26 | 核桃智能科技（常州）有限公司 | Near-eye display system |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180529 |
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| WD01 | Invention patent application deemed withdrawn after publication |