CN108227201A - Facilitate the virtual implementing helmet of wearing - Google Patents
Facilitate the virtual implementing helmet of wearing Download PDFInfo
- Publication number
- CN108227201A CN108227201A CN201711494778.2A CN201711494778A CN108227201A CN 108227201 A CN108227201 A CN 108227201A CN 201711494778 A CN201711494778 A CN 201711494778A CN 108227201 A CN108227201 A CN 108227201A
- Authority
- CN
- China
- Prior art keywords
- virtual implementing
- implementing helmet
- display screen
- mirror
- 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
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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 virtual implementing helmet for facilitating wearing, including display screen, stent, optical lens and concave mirror, the display screen is arranged on the top of the optical lens, the optical lens is arranged on the top of the concave mirror, display screen described in the optical lens face is set, the light of display screen transmitting being reflected into observer's eye through the concave mirror again after optical lens refraction, the virtual implementing helmet can slide on the bracket, the virtual implementing helmet can be separately fixed at the frame upper and the stent lower part.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.
Description
Technical field
The present invention relates to field of virtual reality, more specifically to a kind of virtual implementing helmet for facilitating wearing.
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.
As shown in Figure 1, existing virtual reality device often bulky, before eyes, unusual experience lf being influenced is worn.Cause
This, the volume for reducing virtual reality device has very important significance to the experience of virtual reality.
Invention content
The defects of in order to solve current virtual reality helmet bulky, the present invention, which provides, a kind of small facilitates wearing
Virtual implementing helmet.
The technical solution adopted by the present invention to solve the technical problems is：A kind of virtual reality head for facilitating wearing is provided
Helmet, including display screen, stent, optical lens and concave mirror, the display screen is arranged on the top of the optical lens, the light
The top that lens are arranged on the concave mirror is learned, display screen is set described in the optical lens face, the display screen transmitting
Light through the optical lens refraction after again through the concave mirror being reflected into observer eye in, the virtual implementing helmet can
To slide on the bracket, the virtual implementing helmet can be separately fixed under the frame upper and the stent
Portion.
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, 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 that entire virtual implementing helmet is lighter, and volume only has
Originally 1/3, substantially increase virtual reality experience.Using globoidal mirror without being because globoidal mirror can using common reflective mirror
Further to assemble light, light path is reduced, the volume of the augmented reality helmet and the area of display screen is made to can be made smaller, into one
Step achievees the purpose that light.The setting of dust-proof mirror can seal virtual implementing helmet, prevent dust from entering virtual implementing helmet pair
Optical element pollutes.Dust-proof mirror is made of anti reflection glass, can enhance light transmittance, while secure persistent is durable.It is dust-proof
Mirror is made of PMMA materials, can increase light transmittance, makes display effect more preferably.When we increase display screen for visual effect
Area or increase optical mirror slip focal length when, adjustment eyeglass be set as concavees lens, light can be made in this way when reaching human eye
It is unlikely to too to assemble and do not see Chu；When we reduce to reduce the volume of virtual implementing helmet display screen area or
When reducing the focal length of optical mirror slip, adjustment eyeglass is set as convex lens, and light can in this way be unlikely to too when reaching human eye
It crosses diverging and does not see Chu.Virtual implementing helmet can be fixed in frame upper and lower part, 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 prior art virtual implementing helmet structure diagram；
Fig. 2 is the virtual implementing helmet structure diagram that the present invention facilitates wearing；
Fig. 3 is that the present invention facilitates the virtual implementing helmet of wearing to be fixed on stent lower part wearing schematic diagram；
Fig. 4 is that the present invention facilitates the virtual implementing helmet of wearing to be fixed on frame upper wearing schematic diagram；
Fig. 5 is the virtual implementing helmet light path schematic diagram that the present invention facilitates wearing；
Fig. 6 is the virtual implementing helmet second embodiment structure diagram that the present invention facilitates wearing.
Specific embodiment
In order to solve the bulky defect of the current virtual reality helmet, the present invention, which provides, a kind of small facilitates wearing
Virtual implementing 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.
Please refer to Fig. 2-Fig. 3, virtual implementing helmet 10 of the present invention include display screen 11, optical lens 13, globoidal mirror 15,
Dust-proof mirror 17, stent 18 and shell 19, display screen 11 are arranged on the top of shell 19, the sky between display screen 11 and shell 19
Gap is provided with pcb board (not shown) and sensor (not shown).Virtual implementing helmet 10 can slide on mount 18, virtual existing
The real helmet 10 can be separately fixed at 18 lower part of 18 top of stent and stent.When virtual implementing helmet 10 is fixed under stent 18
During portion, the light that virtual implementing helmet 10 emits can reach human eye generation virtual reality effect.The lower section of face display screen 11
Optical lens 13 is provided with, optical lens 13 is convex lens, can assemble the light of the transmitting of display screen 11, and optical lens 13 is set
In the top of globoidal mirror 15.Globoidal mirror 15 is arranged on 10 lower part of virtual implementing helmet, face direction of visual lines, and globoidal mirror 15 is concave surface
Mirror, globoidal mirror 15 can reflect the light of the transmitting of display screen 11, when the light that display screen 11 emits passes through globoidal mirror 15, all send out
Raw reflection, and enter in the user visual field across dust-proof mirror 17.Dust-proof mirror 17 be arranged on wear virtual implementing helmet 10 after it is close
The position of human eye, the material that dust-proof mirror 17 selects light transmittance higher are made, preferably anti reflection glass and PMMA acrylic materials, subtract
Reflecting glass is safe, and PMMA acrylic materials translucency is good.Here, selection of the simple glass as dust-proof mirror is not selected,
On the one hand it 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 sealing virtual implementing helmet 10, prevents dust from entering virtual implementing helmet 10 and optical element is made
Into pollution.
Referring to Fig. 4, when user needs to link up with the external world or not need to using virtual implementing helmet 10 temporarily, it can be with
Virtual implementing 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. 5, Fig. 5 is the light path schematic diagram of virtual implementing helmet 10 of the present invention, when user wears virtual reality
The helmet 10 and after beginning to use, the transmitting of display screen 11 of virtual implementing helmet 10 shows image, shows that the light of image passes through light
The refraction for learning lens 13 is advanced to 15 direction of globoidal mirror, and light, into eyes imaging, thus may be used after the reflection of globoidal mirror 15
To generate virtual reality effect.Due to optical lens 13 and the spotlight effect twice of globoidal mirror 15, it is only necessary to the display screen of very little
11 can generate larger visual angle and image, provide the field angle better than general helmet, make virtual reality better.
Referring to Fig. 6, Fig. 6 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 area of display screen 11 or increasing the focal length of optical mirror slip 13, adjustment eyeglass 27 is set as concavees lens, can make in this way
Light is unlikely to too to assemble and does not see Chu when reaching human eye；When we in order to reduce the volume of virtual implementing helmet 10 and
When reducing the area of display screen 11 or reducing the focal length of optical mirror slip 13, adjustment eyeglass 27 is set as convex lens, can make in this way
Light is unlikely to too to dissipate and does not see Chu when reaching human eye.
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 entire virtual implementing helmet
10 is lighter, and volume only has original 1/3, substantially increases virtual reality experience.Using globoidal mirror 15 without using common
Reflective mirror be because globoidal mirror can further assemble light, reduce light path, make volume and the display of the augmented reality helmet 10
The area of screen 11 be can be made smaller, and further be achieved the purpose that light.The setting of dust-proof mirror 17 can seal virtual reality head
Helmet 10 prevents dust from entering virtual implementing helmet 10 and optical element is polluted.Dust-proof mirror 17 is made of anti reflection glass, can
To enhance light transmittance, while secure persistent is durable.Dust-proof mirror 17 is made of PMMA materials, can increase light transmittance, imitate display
Fruit is more preferably.When we increase for visual effect the area of display screen 11 or increase the focal length of optical mirror slip 13, mirror is adjusted
Piece 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 do not see Chu；When we are
When reducing the volume of virtual implementing helmet 10 and reducing the area of display screen 11 or reduce the focal length of optical mirror slip 13, 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.Virtual reality
The 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 (8)
1. a kind of virtual implementing helmet for facilitating wearing, which is characterized in that including display screen, stent, optical lens and concave mirror,
The display screen is arranged on the top of the optical lens, and the optical lens is arranged on the top of the concave mirror, the light
Display screen setting described in lens face is learned, the light that the display screen emits is after optical lens refraction again through the concave surface
Mirror is reflected into observer's eye, and the virtual implementing helmet can slide on the bracket, the virtual implementing helmet
The frame upper and the stent lower part can be separately fixed at.
2. the virtual implementing helmet as described in claim 1 for facilitating wearing, which is characterized in that the optical lens is convex lens
Mirror.
3. the virtual implementing helmet as described in claim 1 for facilitating wearing, which is characterized in that further comprise dust-proof mirror, institute
Dust-proof mirror is stated to be arranged on after the wearing real helmet close to the position of human eye.
4. the virtual implementing helmet as claimed in claim 3 for facilitating wearing, which is characterized in that the dust-proof mirror is antireflective glass
Glass material is made.
5. the virtual implementing helmet as claimed in claim 3 for facilitating wearing, which is characterized in that the dust-proof mirror is PMMA materials
It is made.
6. the virtual implementing helmet as described in claim 1 for facilitating wearing, which is characterized in that further comprise adjusting eyeglass,
The adjustment eyeglass is concavees lens.
7. the virtual implementing helmet as described in claim 1 for facilitating wearing, which is characterized in that further comprise adjusting eyeglass,
The adjustment eyeglass is convex lens.
8. the as described in claim 1 virtual implementing helmet for facilitating wearing, which is characterized in that in the display screen and described outer
Gap between shell is provided with pcb board and sensor.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711494778.2A CN108227201A (en) | 2017-12-31 | 2017-12-31 | Facilitate the virtual implementing helmet of wearing |
| 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 |
|---|---|---|---|
| CN201711494778.2A CN108227201A (en) | 2017-12-31 | 2017-12-31 | Facilitate the virtual implementing helmet of wearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108227201A true CN108227201A (en) | 2018-06-29 |
Family
ID=62642419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711494778.2A Pending CN108227201A (en) | 2017-12-31 | 2017-12-31 | Facilitate the virtual implementing helmet of wearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108227201A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019128746A1 (en) * | 2017-12-31 | 2019-07-04 | 深圳市虚拟现实科技有限公司 | Augmented reality helmet |
Citations (6)
| 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 |
| 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 CN201711494778.2A patent/CN108227201A/en active Pending
Patent Citations (6)
| 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 |
| 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019128746A1 (en) * | 2017-12-31 | 2019-07-04 | 深圳市虚拟现实科技有限公司 | Augmented reality helmet |
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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: 20180629 |
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| WD01 | Invention patent application deemed withdrawn after publication |