CN108169907A - Prevent the stacked perflectometer of optical pollution from showing - Google Patents
Prevent the stacked perflectometer of optical pollution from showing Download PDFInfo
- Publication number
- CN108169907A CN108169907A CN201711494927.5A CN201711494927A CN108169907A CN 108169907 A CN108169907 A CN 108169907A CN 201711494927 A CN201711494927 A CN 201711494927A CN 108169907 A CN108169907 A CN 108169907A
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- China
- Prior art keywords
- mobile terminal
- perflectometer
- stacked
- mirror
- optical
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- 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.)
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- 230000003287 optical effect Effects 0.000 title claims abstract description 70
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000011514 reflex Effects 0.000 claims abstract description 5
- 210000003128 head Anatomy 0.000 claims description 36
- 230000003190 augmentative effect Effects 0.000 claims description 20
- 239000011521 glass Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 238000003384 imaging method Methods 0.000 claims description 7
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 7
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 18
- 238000010586 diagram Methods 0.000 description 8
- 238000002834 transmittance Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- 230000000007 visual effect Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000002085 persistent effect Effects 0.000 description 2
- 230000001953 sensory effect Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Abstract
The present invention provides a kind of stacked perflectometer for preventing optical pollution and shows,Including accommodating cavity,Stent,Optical lens,Movable lens hood and reflective mirror,The accommodating cavity is arranged on the top of the optical lens,The optical lens is arranged on the top of the speculum,Accommodating cavity described in the optical lens face is set,Mobile terminal can be put into the accommodating cavity,The mobile terminal display screen is downward,The speculum can be with the plane mirror of light transmission for two sides,The movable lens hood can be up and down,Shading treatment is carried out to the reflective mirror respectively and light transmission is handled,The speculum is pellicle mirror,The light of mobile terminal transmitting being reflected into observer's eye through the reflex reflector again after optical lens refraction,The reflective head shows and can slide on the bracket,The reflective head, which is shown, 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 stacked perflectometer for preventing optical pollution
It is aobvious.
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 mobile terminal is generally only used for virtual implementing helmet,
This is because mobile terminal is generally positioned at the front of virtual implementing helmet, ambient can be blocked and cause augmented reality real
Existing, simultaneously because the original paper that shines must be integrated on small spectacle lens, the display of augmented reality helmet is very single, no
It can show fine picture, the display effect of augmented reality is made to have a greatly reduced quality.
Invention content
In order to solve the defects of current augmented reality helmet cannot use mobile terminal and single display, the present invention carries
Show that the fine stacked perflectometer for preventing optical pollution is shown for a kind of.
The technical solution adopted by the present invention to solve the technical problems is：There is provided a kind of prevents the stacked anti-of optical pollution
It penetrates head to show, including accommodating cavity, stent, optical lens, movable lens hood and reflective mirror, the accommodating cavity is arranged on the optical lens
The top of mirror, the optical lens are arranged on the top of the speculum, and accommodating cavity described in the optical lens face is set, and move
Dynamic terminal can be put into the accommodating cavity, and downward, the speculum can be with the flat of light transmission for two sides for the mobile terminal display screen
Face mirror, the movable lens hood can be up and down, and shading treatment is carried out to the reflective mirror respectively and light transmission is handled, described anti-
Mirror is penetrated as pellicle mirror, when the movable lens hood carries out light transmission processing to the reflective mirror, ambient penetrates the reflection
Enter eyes imaging after mirror, be overlapped imaging with the light of mobile terminal transmitting, the light of the mobile terminal transmitting is through institute
State optical lens refraction after again through the reflex reflector being reflected into observer eye in, the reflective head is shown can be described
It is slided on stent, the reflective head, which is shown, can be separately fixed at the frame upper and the stent lower part.
Preferably, after the mobile terminal is placed on the accommodating cavity, the part dew of the display screen of the mobile terminal
In the outside that the mobile terminal augmented reality head is shown.
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.
Preferably, the mobile terminal display screen be exposed to the mobile terminal augmented reality head show outside part be provided with
Pseudo operation button.
Compared with prior art, the present invention is set using the position of accommodating cavity, optical lens and speculum, mobile terminal
Light by optical lens and speculum effect it is laggard it is pleasing to the eye in.Pass through converging action of the optical lens to light and speculum
The area that the display screen of display is used in the reflex of light is greatly decreased, and makes entirely to prevent the stacking of optical pollution
Formula perflectometer shows lighter.Shading status and light transmission state are switched by the setting of movable lens hood, so as to fulfill virtual existing
Real and augmented reality switching, it is very convenient.Arrangement accommodating cavity, optical lens and speculum cause originally lateral light path up and down
Part is transferred to longitudinal direction, saves space, and the torque that reflective head is shown is become smaller, becomes smaller therewith to the pressure on head,
It is shown more added with comfort so that wearing reflective head.It is using curved mirror meeting using speculum rather than using the reason of curved mirror
The light shown to the extraneous reflective head of injection generates larger and inconsistent refraction, easily distorts external scene, causes to be distorted.And
Consistency refraction occurs since its smooth surface is straight line, when ambient penetrates for speculum, will not cause the distortion of external scene.Outside
Boundary's light penetrates speculum and dust-proof mirror enters human eye and the light of mobile terminal transmitting is overlapped, and forms augmented reality figure
Picture.The setting of dust-proof mirror, which can seal, prevents the stacked perflectometer of optical pollution from showing, and preventing dust from entering prevents optical pollution
Stacked perflectometer show optical element polluted.Dust-proof mirror is made of anti reflection glass, can enhance light transmittance, simultaneously
Secure persistent is durable.Dust-proof mirror is made of PMMA materials, can increase light transmittance, makes display effect more preferably.In mirror outer
On the one hand setting single side anti-reflection film can increase the transmissivity of ambient, on the other hand can enhance reflective inside speculum
Performance advanced optimizes display effect.A mobile terminal display screen part is exposed to the outside that reflective head is shown and sets void
Plan button, which can facilitate, can control it and operate while using reflective head aobvious so that playability increases
Add, it is very convenient.Simultaneously as a mobile terminal part is exposed to the outside that reflective head is shown, it is mobile whole convenient for directly taking out
End is adjusted and sets to it.Reflective head shows 10 and can fix in portion and lower part on mount 18, convenient for users to cutting in real time
It changes.
Description of the drawings
Below in conjunction with accompanying drawings and embodiments, the invention will be further described, in attached drawing：
Fig. 1 is that the present invention prevents the stacked perflectometer of optical pollution from showing shading status structure diagram；
Fig. 2 is that the present invention prevents from the stacked perflectometer of optical pollution from showing being put into structure diagram after mobile terminal；
Fig. 3 be the present invention prevent the stacked perflectometer of optical pollution show be fixed on stent lower part wear schematic diagram；
Fig. 4 be the present invention prevent the stacked perflectometer of optical pollution show be fixed on frame upper wear schematic diagram；
Fig. 5 is that the present invention prevents the stacked perflectometer of optical pollution from showing shading status light path schematic diagram；
Fig. 6 is that the present invention prevents the stacked perflectometer of optical pollution from showing light transmission state structure diagram；
Fig. 7 is that the present invention prevents the stacked perflectometer of optical pollution from showing light transmission state light path schematic diagram.
Specific embodiment
In order to solve the defects of current augmented reality helmet cannot use mobile terminal and single display, the present invention carries
Show that the fine stacked perflectometer for preventing optical pollution is shown for a kind of.
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.
Please refer to Fig.1-Fig. 3, the present invention prevents from the stacked perflectometer of optical pollution from showing 10 including accommodating cavity 11, optics
Lens 13, speculum 15, movable lens hood 16, dust-proof mirror 17, stent 18 and shell 19, accommodating cavity 11 are arranged on the upper of shell 19
Portion.Reflective head shows 10 and can slide on mount 18, and reflective head, which shows 10, can be separately fixed at 18 top of stent and branch
18 lower part of frame.When reflective 10 are fixed on 18 lower part of stent, the light of reflective 10 transmitting can reach human eye and generate enhancing
Real effect.Mobile terminal 20 can be put into the accommodating cavity 11, and 20 display screen of mobile terminal is downward.Face accommodating cavity 11
Lower section be provided with optical lens 13, optical lens 13 is convex lens, can assemble the light of the transmitting of mobile terminal 20, optical lens
Mirror 13 is arranged on the top of speculum 15.Speculum 15 is arranged on shell 19, and speculum 15 can be with the plane of light transmission for two sides
Mirror, from light transmittance for, speculum 15 be pellicle mirror, movable lens hood 16 can be up and down, respectively to the reflective dress
It puts and carries out shading treatment and light transmission processing.When movable lens hood 16 is in shading status, movable lens hood 16 can drop significantly
The light transmittance of low globoidal mirror 15, globoidal mirror 15 are equivalent to the effect of plane mirror, can be realized virtually now at this point, reflective head shows 10
The function of the real helmet, realization are immersed entirely.After mobile terminal 20 is placed on accommodating cavity 11, a part for the display screen of mobile terminal 20
It is exposed at the outside that reflective head shows 10.20 display screen of mobile terminal is exposed to the part that the reflective head is shown on the outside of 10 and is provided with
Pseudo operation button.Dust-proof mirror 17, which is arranged on, wears the position that the stacked perflectometer for preventing optical pollution shows close human eye after 10
It puts, the material that dust-proof mirror 17 selects light transmittance higher is made, preferably anti reflection glass and PMMA acrylic materials, anti reflection glass
Safe, PMMA acrylic materials 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 as good as PMMA acrylic materials, on the other hand it is since simple glass safety is poor, occurs
Rupture may then damage human eye, and anti reflection glass is usually tempered glass, and chipping possibility is small.Dust-proof mirror 17
Main function be that sealing prevents the stacked perflectometer of optical pollution from showing 10, preventing dust from entering prevents the stacking of optical pollution
Formula perflectometer shows 10 pairs of optical elements and pollutes.
Referring to Fig. 4, when user needs to link up with the external world or temporarily do not need to show 10 using reflective head, it can be by
Reflective head, which shows 10 and slides into frame upper along stent 18, to be fixed, and the visual field of such user will be more clear, and not had
Any shelter more easily exchanges with the external world convenient for user, also allows for user and arbitrarily switch between the two states.
Referring to Fig. 5, Fig. 5 is the light path schematic diagram that the reflective head of the present invention shows 10 shading status, when user wears instead
After the formula head of penetrating shows 10 and begins to use under shading status, the transmitting of mobile terminal 20 that reflective head shows 10 shows image, display
The light of image advances by the refraction of optical lens 13 to 15 direction of speculum, and light enters after the reflection of speculum 15
Eyes imaging can thus generate virtual reality effect.Due to the spotlight effect of optical lens 13 and the reflection effect of speculum
Fruit, it is only necessary to the display screen of very little can generate larger visual angle and image, provide the field angle better than general helmet,
Make virtual reality better.
Referring to Fig. 6, when movable lens hood 16 is in light transmission state, speculum 15 is equivalent to the effect of pellicle mirror, this
When, reflective head, which shows 10, can realize the function of the augmented reality helmet.Ambient can pass through speculum under light transmission state
15 entrance prevent the stacked perflectometer of optical pollution from showing 10 inside, and pass through dust-proof mirror 17 and be pierced by the layer for preventing optical pollution
Stacked perflectometer shows 10.Speculum 15 can reflect the light of the transmitting of mobile terminal 20, the light that mobile terminal 20 emits simultaneously
During by speculum 15, a part reflects, and being pierced by prevents the stacked perflectometer of optical pollution from showing 10, another part hair
Raw reflection, and enter in the user visual field across dust-proof mirror 17.The outside of speculum 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 speculum 15, make display effect into
One-step optimization.
Referring to Fig. 7, Fig. 7 be the present invention prevent optical pollution stacked perflectometer show 10 light transmission state light path signal
Figure, mainly there is two light paths, is display light path and extraneous light path respectively.It is display light path first, light is prevented when user wears
Learn pollution stacked perflectometer show 10 and begin to use after, prevent optical pollution stacked perflectometer show 10 mobile terminal
20 transmittings show image, show that the light of image advances by the refraction of optical lens 13 to 15 direction of speculum, light is through anti-
After penetrating the reflection of mirror 15, into eyes imaging.Extraneous light path is relatively easy, after ambient penetrates speculum 15 and dust-proof mirror 17
Into eyes imaging.What is be imaged in human eye is the Overlay for showing light path and extraneous light path, can thus generate enhancing
Real effect.Since the display area of 20 display screen of mobile terminal is much larger than common augmented reality display module, can generate
Fine display effect, this is that common enhancing shows that equipment cannot accomplish.
Compared with prior art, the present invention is set using the position of accommodating cavity 11, optical lens 13 and speculum 15, mobile
The light of terminal 20 by optical lens 13 and speculum 15 effect it is laggard it is pleasing to the eye in.Pass through meeting of the optical lens 13 to light
The area of display screen that poly- effect and speculum 15 are used in the reflex of light display is greatly decreased, and is made entirely anti-
Only it is lighter to show 10 for the stacked perflectometer of optical pollution.Shading status and light transmission are switched by the setting of movable lens hood 16
State, it is very convenient so as to fulfill the switching of virtual reality and augmented reality.Arrangement accommodating cavity 11,13 and of optical lens up and down
Speculum 15 causes originally lateral light path part to be transferred to longitudinal direction, saves space, and reflective head is caused to show 10 power
Square becomes smaller, and becomes smaller therewith to the pressure on head so that wears reflective head and shows 10 more added with comfort.Using speculum 15 without
Be using the reason of curved mirror be using curved mirror can to it is extraneous inject reflective head show 10 light generate it is larger and inconsistent
Refraction, easily distort external scene, cause to be distorted.And speculum 15 is sent out since its smooth surface is straight line when ambient penetrates
Raw consistency refraction, will not cause the distortion of external scene.Ambient penetrate speculum 15 and dust-proof mirror 17 enter human eye and
The light that mobile terminal 20 emits is overlapped, and forms augmented reality image.The setting of dust-proof mirror 17, which can seal, prevents optics
The stacked perflectometer of pollution shows 10, prevents dust entrance from preventing the stacked perflectometer of optical pollution from showing 10 pairs of optical elements and makes
Into pollution.Dust-proof mirror 17 is made of anti reflection glass, can enhance light transmittance, while secure persistent is durable.Dust-proof mirror 17 by
PMMA materials are made, and can increase light transmittance, make display effect more preferably.Single side anti-reflection film is set outside speculum 15 on the one hand
The transmissivity of ambient can be increased, on the other hand can enhance the reflective function inside speculum 15, make display effect into
One-step optimization.A 20 display screen part of mobile terminal be exposed to reflective head show 10 outside and set virtual key that can facilitate
It can control it and operate while reflective head is used to show 10 so that playability greatly increases, very convenient.Together
When, since 20 part of mobile terminal is exposed to the outside that reflective head shows 10, convenient for directly take out mobile terminal 20 to its into
Row adjustment and setting.Reflective head shows 10 and can fix 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 (8)
1. a kind of stacked perflectometer for preventing optical pollution is shown, which is characterized in that including accommodating cavity, stent, optical lens, work
Dynamic hood and reflective mirror, the accommodating cavity are arranged on the top of the optical lens, and the optical lens is arranged on described anti-
The top of mirror is penetrated, accommodating cavity described in the optical lens face is set, and mobile terminal can be put into the accommodating cavity, the movement
Terminal display screen downward, the speculum for two sides can be up and down with the plane mirror of light transmission, the movable lens hood, point
Other that shading treatment and light transmission processing are carried out to the reflective mirror, the speculum is pellicle mirror, when the movable lens hood is to institute
When stating reflective mirror progress light transmission processing, ambient enters eyes imaging after penetrating the speculum, with mobile terminal transmitting
Light is overlapped imaging, and the light that the mobile terminal emits is after optical lens refraction again through the reflex reflector
It is reflected into observer's eye, the reflective head shows and can slide on the bracket, and the reflective head, which is shown, to be divided
It is not fixed on the frame upper and the stent lower part.
2. prevent the stacked perflectometer of optical pollution from showing as described in claim 1, which is characterized in that the mobile terminal is put
It puts after the accommodating cavity, a part for the display screen of the mobile terminal is exposed at the mobile terminal augmented reality head and shows outer
Side.
3. prevent the stacked perflectometer of optical pollution from showing as described in claim 1, which is characterized in that the optical lens is
Convex lens.
4. prevent the stacked perflectometer of optical pollution from showing as described in claim 1, which is characterized in that further comprise dust-proof
Mirror, the dust-proof mirror are arranged on after the wearing real helmet close to the position of human eye.
5. prevent the stacked perflectometer of optical pollution from showing as claimed in claim 4, which is characterized in that the dust-proof mirror is subtracts
Reflecting glass material is made.
6. prevent the stacked perflectometer of optical pollution from showing as claimed in claim 5, which is characterized in that the dust-proof mirror is
PMMA materials are made.
7. prevent the stacked perflectometer of optical pollution from showing as claimed in claim 3, which is characterized in that outside the speculum
Portion is provided with single side anti-reflection film.
8. prevent the stacked perflectometer of optical pollution from showing as claimed in claim 2, which is characterized in that the mobile terminal is shown
Display screen be exposed to the mobile terminal augmented reality head show outside part be provided with pseudo operation button.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711494927.5A CN108169907A (en) | 2017-12-31 | 2017-12-31 | Prevent the stacked perflectometer of optical pollution from showing |
| PCT/CN2018/121382 WO2019128749A1 (en) | 2017-12-31 | 2018-12-16 | Enhanced display head-mounted display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711494927.5A CN108169907A (en) | 2017-12-31 | 2017-12-31 | Prevent the stacked perflectometer of optical pollution from showing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108169907A true CN108169907A (en) | 2018-06-15 |
Family
ID=62516725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711494927.5A Pending CN108169907A (en) | 2017-12-31 | 2017-12-31 | Prevent the stacked perflectometer of optical pollution from showing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108169907A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019128749A1 (en) * | 2017-12-31 | 2019-07-04 | 深圳市虚拟现实科技有限公司 | Enhanced display head-mounted display |
| CN117518510A (en) * | 2023-12-14 | 2024-02-06 | 深圳市恒必达电子科技有限公司 | Far-image optical device and far-image display device using same |
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| 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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| 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2019128749A1 (en) * | 2017-12-31 | 2019-07-04 | 深圳市虚拟现实科技有限公司 | Enhanced display head-mounted display |
| CN117518510A (en) * | 2023-12-14 | 2024-02-06 | 深圳市恒必达电子科技有限公司 | Far-image optical device and far-image display device using same |
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Application publication date: 20180615 |
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