CN108169906A - Clamshell virtual reality head is shown - Google Patents
Clamshell virtual reality head is shown Download PDFInfo
- Publication number
- CN108169906A CN108169906A CN201711494903.XA CN201711494903A CN108169906A CN 108169906 A CN108169906 A CN 108169906A CN 201711494903 A CN201711494903 A CN 201711494903A CN 108169906 A CN108169906 A CN 108169906A
- Authority
- CN
- China
- Prior art keywords
- virtual reality
- reality head
- clamshell
- mobile terminal
- optical lens
- 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
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 39
- 230000011514 reflex Effects 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 11
- 239000011521 glass Substances 0.000 claims description 10
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 7
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 7
- 230000003190 augmentative effect Effects 0.000 claims description 6
- 210000003128 head Anatomy 0.000 description 52
- 230000000694 effects Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 8
- 230000000007 visual effect Effects 0.000 description 7
- 238000002834 transmittance Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002085 persistent effect Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 230000007306 turnover Effects 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 clamshell virtual reality head and shows, including accommodating cavity, stent, optical lens and speculum, the accommodating cavity is arranged on the top of the optical lens, the optical lens is arranged on the top of the speculum, the speculum is plane mirror, 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 light of mobile terminal transmitting being reflected into observer's eye through the reflex reflector again after optical lens refraction, the virtual reality head shows and can slide on the bracket, the virtual reality 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 field of virtual reality, are shown more specifically to a kind of clamshell virtual reality head.
Background technology
Virtual reality device, abbreviation VR equipment are to utilize emulation technology, computer graphics, human-machine interface technology, more matchmakers
The product of the multiple technologies set such as body technique, sensing technology and network technology is by computer and newest sensor technology
A kind of brand-new human-computer interaction means created.Its particular technique intension is a kind of comprehensive utilization computer graphics system and various
The interface equipments such as reality and control, the technology for immersing feeling is provided in the three-dimensional environment interacted generated on computers.Its
In, mobile terminal virtual reality head show can coordinate directly in equipment the equipment such as mobile terminal such as smart mobile phone carry out directly into
Picture, to bring sensory experience of the user similar to true environment.
This kind equipment currently on the market mainly includes several covers mutually fastened and supporting structure, and sets wherein
Optical devices and other electronic component assisted Reduction images, as shown in Figure 1, existing mobile terminal virtual reality device will often move
Dynamic terminal is placed in front of sight, bulky, and wearing is before eyes, very experience lf being influenced.Therefore, reduce virtual reality device
Volume has very important significance to the experience of virtual reality.
Invention content
In order to solve the defects of current mobile terminal virtual reality head shows bulky, the present invention provides a kind of small turn over
Lid formula virtual reality head is shown.
The technical solution adopted by the present invention to solve the technical problems is：It provides a kind of clamshell virtual reality head to show, wrap
Accommodating cavity, stent, optical lens and speculum are included, the accommodating cavity is arranged on the top of the optical lens, the optical lens
Mirror is arranged on the top of the speculum, and the speculum is plane mirror, and accommodating cavity described in the optical lens face is set, and is moved
Dynamic terminal can be put into the accommodating cavity, the mobile terminal display screen downward, described in the light warp of mobile terminal transmitting
Optical lens refraction after again through the reflex reflector being reflected into observer eye in, the virtual reality head is shown can be described
It is slided on stent, the virtual reality head, which is shown, can be separately fixed at the frame upper and the stent lower part.
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, further comprise adjusting eyeglass, the adjustment eyeglass is concavees lens.
Preferably, further comprise adjusting eyeglass, the adjustment eyeglass is convex lens.
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 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 entire virtual reality head is made to show more light
Just, volume only has original 1/3, substantially increases virtual reality experience.Song can be prevented using plane mirror rather than curved mirror
It is out of focus caused by impaired vision caused by the mirror overconverged light of face or excessive divergent rays.The setting of dust-proof mirror can be sealed and be turned over
Lid formula virtual reality head is shown, and prevents dust from entering clamshell virtual reality head and show 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.When we increase the focal length of optical mirror slip for visual effect, adjustment eyeglass is set as recessed
Lens can make light be unlikely to too to assemble when reaching human eye and not see Chu in this way；It is virtual existing in order to reduce when us
Volume that real head is shown and when reducing the focal length of optical mirror slip, adjustment eyeglass is set as convex lens, can reach light in this way
It is unlikely to too to dissipate and do not see Chu during human eye.A mobile terminal display screen part is exposed to what mobile terminal augmented reality head was shown
Outside simultaneously sets virtual key that can facilitate can to control it and operate while using virtual reality head aobvious so that
Playability greatly increases, very convenient.Simultaneously as a mobile terminal part is exposed to the outside that virtual reality head is shown, it is convenient for
It directly takes out mobile terminal it is adjusted and set.Virtual reality head, which is shown, to be fixed in frame upper and lower part, convenient
User switches 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 that prior art virtual reality head shows structure diagram；
Fig. 2 is that clamshell virtual reality head of the present invention shows structure diagram；
Fig. 3 is that clamshell virtual reality head of the present invention shows the structure diagram after being put into mobile terminal；
Fig. 4 be clamshell virtual reality head of the present invention show be fixed on stent lower part wear schematic diagram；
Fig. 5 be clamshell virtual reality head of the present invention show be fixed on frame upper wear schematic diagram；
Fig. 6 is that clamshell virtual reality head of the present invention shows light path schematic diagram；
Fig. 7 is that clamshell virtual reality head of the present invention shows second embodiment structure diagram.
Specific embodiment
Bulky defect is shown in order to solve current mobile terminal virtual reality head, the present invention provides a kind of small renovate
Formula virtual reality head is shown.
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-Fig. 4 is please referred to, clamshell virtual reality head of the present invention shows 10 and includes accommodating cavity 11, optical lens 13, reflection
Mirror 15, dust-proof mirror 17, stent 18 and shell 19, accommodating cavity 11 are arranged on the top of shell 19.Virtual reality head shows 10 can be
It is slided on stent 18, virtual reality head, which shows 10, can be separately fixed at 18 lower part of 18 top of stent and stent.Work as virtual reality
When head aobvious 10 is fixed on 18 lower part of stent, the light that virtual reality head shows 10 transmittings can reach human eye generation virtual reality effect
Fruit.Mobile terminal 20 can be put into the accommodating cavity 11, and 20 display screen of mobile terminal is downward.The lower section of face accommodating cavity 11
Optical lens 13 is provided with, optical lens 13 is convex lens, can assemble the light of the transmitting of mobile terminal 20, and optical lens 13 is set
It puts in the top of speculum 15.Speculum 15 is arranged on virtual reality head and shows 10 lower parts, face direction of visual lines, and speculum 15 is flat
Face mirror, speculum 15 can reflect the light of the transmitting of mobile terminal 20, when the light that mobile terminal 20 emits passes through speculum 15,
It all reflects, and enters in the user visual field across dust-proof mirror 17.It is mobile whole after mobile terminal 20 is placed on accommodating cavity 11
A part for the display screen at end 20 is exposed at the outside that virtual reality head shows 10.20 display screen of mobile terminal is exposed to described virtual existing
The part that real head shows 10 outsides is provided with pseudo operation button.Dust-proof mirror 17, which is arranged on, to be worn after virtual reality head shows 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 that sealing virtual reality head shows 10, prevents dust from entering virtual reality head and show 10 pairs of optical elements and makes
Into pollution.
Referring to Fig. 5, when user needs to link up with the external world or temporarily do not need to show 10 using virtual reality head, it can be with
It virtual reality head is shown 10 sliding into frame upper along stent 18 and 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. 6, Fig. 6 is the light path schematic diagram that clamshell virtual reality head of the present invention shows 10, turned over when user wears
After lid formula virtual reality head shows 10 and begins to use, the transmitting of mobile terminal 20 that clamshell virtual reality head shows 10 shows image,
Show image light by optical lens 13 refraction to 15 direction of speculum advance, light after the reflection of speculum 15,
Into eyes imaging, virtual reality effect can be thus generated.Due to optical lens 13 spotlight effect and speculum it is anti-
Penetrate effect, it is only necessary to which the display screen of very little can generate larger visual angle and image, provide regarding better than general helmet
Rink corner makes virtual reality better.
Referring to Fig. 7, Fig. 7 is second embodiment of the invention structure diagram.In a second embodiment, dust-proof mirror 17 by for
Adjustment eyeglass 27 is changed to, adjustment eyeglass 27 is optical mirror slip, can be convex lens or concavees lens.When we for visual effect and
When increasing the focal length of optical mirror slip 13, adjustment eyeglass 27 is set as concavees lens, can make light unlikely when reaching human eye in this way
Chu is not seen in too assembling；When we in order to reduce virtual reality head show 10 volume and reduce the focal length of optical mirror slip 13
When, adjustment eyeglass 27 is set as convex lens, and light can be made to be unlikely to too to dissipate when reaching human eye in this way and do not see Chu.
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 makes entire void
Intend real head and show 10 lighter, volume only has original 1/3, substantially increases virtual reality experience.Using plane mirror without
It is out of focus caused by impaired vision caused by curved mirror can prevent curved mirror overconverged light or excessive divergent rays.It is dust-proof
The setting of mirror 17 can seal clamshell virtual reality head and show 10, prevent dust from entering clamshell virtual reality head and show 10 pairs of optics
Element pollutes.Dust-proof mirror 17 is made of anti reflection glass, can enhance light transmittance, while secure persistent is durable.Dust-proof mirror
17 are made of PMMA materials, can increase light transmittance, make display effect more preferably.When we increase optical frames for visual effect
During the focal length of piece 13, adjustment eyeglass 27 is set as concavees lens, and light can be made to be unlikely to too to assemble when reaching human eye in this way
And Chu is not seen；When we show 10 volume when reducing the focal length of optical mirror slip 13 to reduce virtual reality head, mirror is adjusted
Piece 27 is set as convex lens, and light can be made to be unlikely to too to dissipate when reaching human eye in this way and do not see Chu.Mobile terminal
A 20 display screen parts are exposed to the outside that mobile terminal augmented reality head is shown and set virtual key that can facilitate and using virtually
Real head can be controlled it and be operated while showing 10 so that playability greatly increases, very convenient.Simultaneously as
20 part of mobile terminal is exposed to the outside that virtual reality head shows 10, it is adjusted convenient for directly taking out mobile terminal 20
And setting.Virtual reality 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 (9)
1. a kind of clamshell virtual reality head is shown, which is characterized in that described including accommodating cavity, stent, optical lens and speculum
Accommodating cavity is arranged on the top of the optical lens, and the optical lens is arranged on the top of the speculum, the speculum
For plane mirror, accommodating cavity described in the optical lens face is set, and mobile terminal can be put into the accommodating cavity, described mobile whole
Hold display screen downward, reflection of the light that the mobile terminal emits after optical lens refraction again through the reflex reflector
Into in observer's eye, the virtual reality head shows and can slide on the bracket, and the virtual reality head, which is shown, to be divided
It is not fixed on the frame upper and the stent lower part.
2. clamshell virtual reality head as described in claim 1 is shown, which is characterized in that the optical lens is convex lens.
3. clamshell virtual reality head as described in claim 1 is shown, 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.
4. clamshell virtual reality head as claimed in claim 3 is shown, which is characterized in that the dust-proof mirror is anti reflection glass material
Material is made.
5. clamshell virtual reality head as claimed in claim 3 is shown, which is characterized in that the dust-proof mirror is PMMA material systems
Into.
6. clamshell virtual reality head as described in claim 1 is shown, which is characterized in that further comprise adjusting eyeglass, it is described
Adjustment eyeglass is concavees lens.
7. clamshell virtual reality head as described in claim 1 is shown, which is characterized in that further comprise adjusting eyeglass, it is described
Adjustment eyeglass is convex lens.
8. clamshell virtual reality head as described in claim 1 is shown, which is characterized in that the mobile terminal is placed on the appearance
After putting chamber, a part for the display screen of the mobile terminal is exposed at the outside that the mobile terminal augmented reality head is shown.
9. clamshell virtual reality head as claimed in claim 8 is shown, which is characterized in that the mobile terminal display screen is exposed to
The part that the mobile terminal augmented reality head shows outside is provided with pseudo operation button.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711494903.XA CN108169906A (en) | 2017-12-31 | 2017-12-31 | Clamshell virtual reality head is shown |
| 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 |
|---|---|---|---|
| CN201711494903.XA CN108169906A (en) | 2017-12-31 | 2017-12-31 | Clamshell virtual reality head is shown |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108169906A true CN108169906A (en) | 2018-06-15 |
Family
ID=62516636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711494903.XA Pending CN108169906A (en) | 2017-12-31 | 2017-12-31 | Clamshell virtual reality head is shown |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108169906A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203838407U (en) * | 2014-05-16 | 2014-09-17 | 梁权富 | Head-mounted display device based on mobile equipment |
| 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 |
| CN204925509U (en) * | 2015-08-03 | 2015-12-30 | 阎军 | Wearing formula display device |
| CN205162024U (en) * | 2015-09-18 | 2016-04-20 | 朱元港 | Helmet with glasses |
| 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 CN201711494903.XA patent/CN108169906A/en active Pending
Patent Citations (7)
| 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 |
| CN203838407U (en) * | 2014-05-16 | 2014-09-17 | 梁权富 | Head-mounted display device based on mobile equipment |
| CN204925509U (en) * | 2015-08-03 | 2015-12-30 | 阎军 | Wearing formula display device |
| CN205162024U (en) * | 2015-09-18 | 2016-04-20 | 朱元港 | Helmet with glasses |
| 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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|---|---|---|---|
| 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: 20180615 |
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| WD01 | Invention patent application deemed withdrawn after publication |