CN108227202A - The slidingtype augmented reality helmet - Google Patents
The slidingtype augmented reality helmet Download PDFInfo
- Publication number
- CN108227202A CN108227202A CN201711494784.8A CN201711494784A CN108227202A CN 108227202 A CN108227202 A CN 108227202A CN 201711494784 A CN201711494784 A CN 201711494784A CN 108227202 A CN108227202 A CN 108227202A
- Authority
- CN
- China
- Prior art keywords
- augmented reality
- speculum
- reality helmet
- display screen
- slidingtype
- 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
-
- 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
-
- 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
- G02B27/0006—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means to keep optical surfaces clean, e.g. by preventing or removing dirt, stains, contamination, condensation
-
- 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
- G02B27/0176—Head mounted characterised by mechanical features
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Abstract
The present invention provides a kind of slidingtype augmented reality helmet, including display screen, stent, optical lens and speculum, the display screen is arranged on the top of the optical lens, the optical lens is arranged on the top of the speculum, display screen described in the optical lens face is set, the speculum can be with the plane mirror of light transmission for two sides, the speculum is pellicle mirror, ambient enters eyes imaging after penetrating the speculum, imaging is overlapped with display screen light, the light of display screen transmitting being reflected into observer's eye through the reflex reflector again after optical lens refraction, the augmented reality helmet can slide on the bracket, the augmented reality helmet can be separately fixed at the frame upper and the stent lower part.
Description
Technical field
The present invention relates to augmented reality field, more specifically to a kind of slidingtype 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, 3D models technology, 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 spectacle lens
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.
Invention content
The defects of single is shown in order to solve current augmented reality helmet, and the present invention provides a kind of display fine cunning
The dynamic formula augmented reality helmet.
The technical solution adopted by the present invention to solve the technical problems is：A kind of slidingtype augmented reality helmet is provided, is wrapped
Display screen, stent, optical lens and speculum are included, the display screen is arranged on the top of the optical lens, the optical lens
Mirror is arranged on the top of the speculum, and display screen described in the optical lens face is set, and the speculum can be with for two sides
The plane mirror of light transmission, the speculum are pellicle mirror, and ambient enters eyes imaging after penetrating the speculum, with display screen
Light is overlapped imaging, and the light that the display screen emits is after optical lens refraction again through the anti-of the reflex reflector
It injects in observer's eye, the augmented reality helmet can slide on the bracket, and the augmented reality helmet can be by
It is separately fixed at the frame upper and the stent lower part.
Preferably, the gap between the display screen and the shell is provided with pcb board and sensor.
Preferably, the optical lens is convex lens.
Preferably, further comprise dust-proof mirror, 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 speculum is provided with single side anti-reflection film.
Compared with prior art, the present invention is set using the position of display screen, optical lens and speculum, the light of display screen
Line by optical lens and speculum effect it is laggard it is pleasing to the eye in.By optical lens to the converging action of light and speculum pair
The reflex of light enables the area of display screen to be greatly decreased, and makes the entire slidingtype augmented reality helmet lighter.On
Lower arrangement display screen, optical lens and speculum cause originally lateral light path part to be transferred to longitudinal direction, save space, and
So that the torque of the augmented reality helmet becomes smaller, become smaller therewith to the pressure on head so that wear the augmented reality helmet more added with easypro
Suitable sense.It is the light that can inject the augmented reality helmet to the external world using curved mirror using speculum rather than using the reason of curved mirror
Line generates larger and inconsistent refraction, easily distorts external scene, causes to be distorted.And speculum is since its smooth surface is straight line,
Consistency refraction occurs when ambient penetrates, the distortion of external scene will not be caused.Ambient penetrates speculum and dust-proof
Mirror enters human eye and the light of display screen transmitting is overlapped, and forms augmented reality image.The setting of dust-proof mirror can seal cunning
The dynamic formula augmented reality helmet prevents dust from entering the slidingtype augmented reality helmet and optical element is polluted.Dust-proof mirror is by subtracting
Reflecting glass is made, and can enhance light transmittance, while secure persistent is durable.Dust-proof mirror is made of PMMA materials, can increase
Light rate makes display effect more preferably.It on the one hand can increase the transmissivity of ambient in mirror outer setting single side anti-reflection film,
On the other hand it can enhance the reflective function inside speculum, advanced optimize display effect.The augmented reality helmet can be
Frame upper and lower part are fixed, convenient for users to switching in real time.
Description of the drawings
Below in conjunction with accompanying drawings and embodiments, the invention will be further described, in attached drawing：
Fig. 1 is slidingtype augmented reality helmet structure schematic diagram of the present invention；
Fig. 2 is that the slidingtype augmented reality helmet of the present invention is fixed on stent lower part wearing schematic diagram；
Fig. 3 is that the slidingtype augmented reality helmet of the present invention is fixed on frame upper wearing schematic diagram；
Fig. 4 is slidingtype 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 cunning
The dynamic formula augmented reality helmet.
For a clearer understanding of the technical characteristics, objects and effects of the present invention, now control attached drawing is described in detail
The specific embodiment of the present invention.
- Fig. 2 is please referred to Fig.1, the slidingtype augmented reality helmet 10 of the present invention includes display screen 11, optical lens 13, reflection
Mirror 15, dust-proof mirror 17, stent 18 and shell 19, display screen 11 are arranged on the top of shell 19, display screen 11 and shell 19 it
Between gap be provided with pcb board (not shown) and sensor (not shown).The augmented reality helmet 10 can slide on mount 18,
The augmented reality helmet 10 can be separately fixed at 18 lower part of 18 top of stent and stent.When the augmented reality helmet 10 is fixed on branch
During 18 lower part of frame, the light that the augmented reality helmet 10 emits can reach human eye generation augmented reality effect.Face display screen 11
Lower section be provided with optical lens 13, optical lens 13 is convex lens, can assemble the light of the transmitting of display screen 11, optical lens
13 are arranged on the top of speculum 15.Speculum 15 is arranged on shell 19, speculum 15 for two sides can with the plane mirror of light transmission,
For from light transmittance, speculum 15 is pellicle mirror, and ambient can enter slidingtype augmented reality head by speculum 15
The inside of helmet 10, and pass through dust-proof mirror 17 and be pierced by the slidingtype augmented reality helmet 10.Speculum 15 can reflect display screen simultaneously
The light of 11 transmittings, when the light that display screen 11 emits passes through speculum 15, a part reflects, and is pierced by slidingtype enhancing
The real helmet 10, another part reflects, and enters in the user visual field across dust-proof mirror 17.The outside of speculum 15 can be with
Single side anti-reflection film is set, on the one hand can increase the transmissivity of ambient, on the other hand can enhance inside speculum 15
Reflective function advanced optimizes display effect.Dust-proof mirror 17 is arranged on after the wearing slidingtype augmented reality helmet 10 by person of modern times
The position of eye, the material that dust-proof mirror 17 selects light transmittance higher are made, preferably anti reflection glass and PMMA acrylic materials, anti-reflection
Glass safety height is penetrated, PMMA acrylic materials translucency is good.Here, selection of the simple glass as dust-proof mirror is not selected, one
Aspect is since simple glass light transmittance is not as good as PMMA acrylic materials, is on the other hand since simple glass safety is compared
Difference, rupture, which occurs, may then damage human eye, and anti reflection glass is usually tempered glass, and chipping possibility is small.
The main function of dust-proof mirror 17 is the sealing slidingtype augmented reality helmet 10, prevents dust from entering the slidingtype augmented reality helmet 10
Optical element is polluted.
Referring to Fig. 3, when user needs to link up with the external world or not need to using the augmented reality helmet 10 temporarily, it can be with
The augmented reality helmet 10 is slided into frame upper along stent 18 to be fixed, the visual field of such user will be more clear,
There is no any shelter, more easily exchanged convenient for user with the external world, also allow for user and arbitrarily cut between the two states
It changes.
Referring to Fig. 4, Fig. 4 is the light path schematic diagram of the slidingtype augmented reality helmet 10 of the present invention, mainly there are two light paths,
It is display light path and extraneous light path respectively.It is display light path first, when user wears the slidingtype augmented reality helmet 10 and opens
After beginning use, the transmitting of display screen 11 of the slidingtype augmented reality helmet 10 shows image, shows that the light of image passes through optical lens
The refraction of mirror 13 is advanced to 15 direction of speculum, and light is after the reflection of speculum 15, into eyes imaging.Extraneous light path is opposite
Simply, ambient enters eyes imaging after penetrating speculum 15 and dust-proof mirror 17.Be imaged in human eye be display light path and
The Overlay of extraneous light path can thus generate augmented reality effect.Since the display area of display screen 11 is much larger than general
Logical augmented reality display module, can generate fine display effect, this is that common enhancing shows that equipment cannot accomplish
's.
Compared with prior art, the present invention is set using the position of display screen 11, optical lens 13 and speculum 15, display
The light of screen 11 by optical lens 13 and speculum 15 effect it is laggard it is pleasing to the eye in.Pass through convergence of the optical lens 13 to light
Effect and speculum 15 enable the area of display screen 11 to be greatly decreased the reflex of light, make entire slidingtype enhancing existing
The real helmet 10 is lighter.Arrangement display screen 11, optical lens 13 and speculum 15 are so that the light path part of script transverse direction up and down
Longitudinal direction is transferred to, space is saved, and the torque of the augmented reality helmet 10 is become smaller, becomes smaller therewith to the pressure on head,
So that the augmented reality helmet 10 is worn more added with comfort.It is using song using speculum 15 rather than using the reason of curved mirror
Face mirror can generate larger and inconsistent refraction to the extraneous light for injecting the augmented reality helmet 10, easily distort external scene,
It causes to be distorted.And consistency refraction occurs since its smooth surface is straight line, when ambient penetrates for speculum 15, will not cause the external world
The distortion of scenery.Ambient penetrates speculum 15 and dust-proof mirror 17 enters the light that human eye and display screen 11 emit and folded
Add, form augmented reality image.The setting of dust-proof mirror 17 can seal the slidingtype augmented reality helmet 10, prevent dust from entering cunning
The dynamic formula augmented reality helmet 10 pollutes optical element.Dust-proof mirror 17 is made of anti reflection glass, can enhance light transmittance,
Secure persistent is durable simultaneously.Dust-proof mirror 17 is made of PMMA materials, can increase light transmittance, makes display effect more preferably.It is reflecting
On the one hand 15 outside setting single side anti-reflection film of mirror can increase the transmissivity of ambient, on the other hand can enhance speculum 15
Internal reflective function, advanced optimizes display effect.The augmented reality helmet 10 can be fixed in portion and lower part on mount 18,
Convenient for users to switching in real time.
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 (7)
1. a kind of slidingtype augmented reality helmet, which is characterized in that described including display screen, stent, optical lens and speculum
Display screen is arranged on the top of the optical lens, and the optical lens is arranged on the top of the speculum, the optical lens
Display screen described in mirror face is set, and the speculum can be with the plane mirror of light transmission for two sides, and the speculum is pellicle mirror, extraneous
Light enters eyes imaging after penetrating the speculum, and imaging, the light of the display screen transmitting are overlapped with display screen light
Line through the optical lens refraction after again through the reflex reflector being reflected into observer eye in, the augmented reality helmet can
To slide on the bracket, the augmented reality helmet can be separately fixed under the frame upper and the stent
Portion.
2. the slidingtype augmented reality helmet as described in claim 1, which is characterized in that the display screen and the shell it
Between gap be provided with pcb board and sensor.
3. the slidingtype augmented reality helmet as described in claim 1, which is characterized in that the optical lens is convex lens.
4. the slidingtype augmented reality helmet as described in claim 1, which is characterized in that further comprise dust-proof mirror, it is described anti-
Dirt mirror is arranged on after the wearing real helmet close to the position of human eye.
5. the slidingtype augmented reality helmet as claimed in claim 4, which is characterized in that the dust-proof mirror is anti reflection glass material
Material is made.
6. the slidingtype augmented reality helmet as claimed in claim 5, which is characterized in that the dust-proof mirror is PMMA material systems
Into.
7. the slidingtype augmented reality helmet as claimed in claim 3, which is characterized in that the outside of the speculum is provided with list
Face anti-reflection film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711494784.8A CN108227202A (en) | 2017-12-31 | 2017-12-31 | The slidingtype augmented reality helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711494784.8A CN108227202A (en) | 2017-12-31 | 2017-12-31 | The slidingtype augmented reality helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108227202A true CN108227202A (en) | 2018-06-29 |
Family
ID=62642184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711494784.8A Pending CN108227202A (en) | 2017-12-31 | 2017-12-31 | The slidingtype augmented reality helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108227202A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104423040A (en) * | 2013-08-23 | 2015-03-18 | 尚立光电股份有限公司 | Hat type head-up display |
| CN105209953A (en) * | 2013-03-15 | 2015-12-30 | 依米有限公司 | Head mounted display having alignment maintained via structural frame |
| CN205162024U (en) * | 2015-09-18 | 2016-04-20 | 朱元港 | Helmet with glasses |
| 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 CN201711494784.8A patent/CN108227202A/en active Pending
Patent Citations (4)
| 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 |
| CN104423040A (en) * | 2013-08-23 | 2015-03-18 | 尚立光电股份有限公司 | Hat type head-up display |
| CN205162024U (en) * | 2015-09-18 | 2016-04-20 | 朱元港 | Helmet with glasses |
| 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: 20180629 |
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| WD01 | Invention patent application deemed withdrawn after publication |