CN106444045A - High definition head mounted display for 3D (three-dimensional) panoramas - Google Patents
High definition head mounted display for 3D (three-dimensional) panoramas Download PDFInfo
- Publication number
- CN106444045A CN106444045A CN201611149425.4A CN201611149425A CN106444045A CN 106444045 A CN106444045 A CN 106444045A CN 201611149425 A CN201611149425 A CN 201611149425A CN 106444045 A CN106444045 A CN 106444045A
- Authority
- CN
- China
- Prior art keywords
- mounted display
- optical setup
- high definition
- mechanical
- helmet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0176—Head mounted characterised by mechanical features
Abstract
The invention discloses a high definition head mounted display for 3D (three-dimensional) panoramas. The high definition head mounted display for the 3D panoramas comprises a mounting frame and the like, wherein a left optical-mechanical structure and a right optical-mechanical structure are fixed on the mounting frame, the left optical-mechanical structure and the right optical-mechanical structure are fixedly connected through a connecting beam, a left lens group is fixed at the bottom of the left optical-mechanical structure, a left adjusting knob is connected with the upper surface of the left optical-mechanical structure, a right lens group is fixed at the bottom of the right optical-mechanical structure, and a right adjusting knob is connected with the upper surface of the right optical-mechanical structure. The invention provides the head mounted display which achieves accurate positioning and debugging in mounting of lenses of an off-axis optical system. An image source and a reflector of the high definition head mounted display for the 3D panoramas can be rotated to be adjusted, and then 3D imaging effects can be observed in real time. Furthermore, the lenses and the image source of the high definition head mounted display are fixed and reliable, mounting accuracy of positions of the lenses is high, a user feels comfortable when the user wears the high definition head mounted display, and the high definition head mounted display is convenient to use, light and handy in structure, and high in practicability.
Description
Technical field
The present invention relates to a kind of helmet-mounted display, more particularly to one kind show for three-dimensional panorama high definition helmet-type
Device.
Background technology
" three-dimensional panorama high definition helmet-mounted display " belongs to new display field, is that 3D shows and the melting of virtual reality technology
Close application.Helmet-mounted Display Technique comes from military project, rests in developed country at present the Helmet-mounted Display Technique at tip more, domestic for counting not
There is the defects such as definition is low, visual angle is not enough, body is heavy and cost is high in many products, seriously blocked Helmet-mounted Display Technique
Scale application.
At present, global developed country pays much attention to Helmet-mounted Display Technique, and military use and economic outlook are close therewith can not
Point.Domestic Helmet-mounted Display Technique development is later, is applied in military field first, and civilian technology starts to be weighed for nearly 2 years
Depending on getting up, and it has breakthrough in terms of 3D virtual movie, virtual game.But due to domestic technique weak foundation, exist always high
The problem of cost low performance.
Content of the invention
The technical problem to be solved is to provide one kind for three-dimensional panorama high definition helmet-mounted display, its offer
A kind of installation for off-axis optical system lens, the helmet-mounted display for being accurately positioned and debugging, its image source and reflecting mirror
Regulation, Real Time Observation 3D imaging effect, the lens of display and image source fixation reliability, the installation essence of lens position can all be rotated
Higher, comfortable wearing is spent, easy to use, light structure, with very high practicality.
The present invention is to solve above-mentioned technical problem by following technical proposals：One kind is used for the three-dimensional panorama high definition helmet
Formula display, it include installing rack, left side mechanical-optical setup, right side mechanical-optical setup, left side lenticular group, right side lenticular group, tie-beam,
Left side adjusting knob, right side adjusting knob, first support, second support, reflecting mirror, image source, are fixed with left side light on installing rack
It is fixedly connected by tie-beam between machine structure and right side mechanical-optical setup and left side mechanical-optical setup and right side mechanical-optical setup, left side light
Machine structural base is fixed with left side lenticular group, and left side mechanical-optical setup upper surface is connected with left side adjusting knob, right side mechanical-optical setup
Bottom is fixed with right side lenticular group, and right side mechanical-optical setup upper surface is connected with right side adjusting knob, left side mechanical-optical setup and right side
Mechanical-optical setup is respectively used to position and install left side lenticular group and right side lenticular group, and installing rack two bottom sides have been respectively articulated with first
Support and second support, are fixed with reflecting mirror, left side adjusting knob and right side adjusting knob between first support and second support
On be respectively fixed with image source.
Preferably, the installing rack is made up of injected plastics material.
Preferably, on the left side mechanical-optical setup and right side mechanical-optical setup, locating slot is respectively equipped with.
Preferably, on the left side mechanical-optical setup and right side mechanical-optical setup, locating surface is respectively equipped with.
Preferably, the locating slot and locating surface are material and are made up of aluminum alloy materials.
Preferably, the installing rack is respectively provided on two sides with a helmet installing hole.
Preferably, the left side mechanical-optical setup and right side mechanical-optical setup are fixed with installing rack by two Positioning screws respectively
Connection.
The positive effect of the present invention is：The invention provides a kind of installation for off-axis optical system lens,
The helmet-mounted display for being accurately positioned and debugging, its image source and reflecting mirror can all rotate regulation, Real Time Observation 3D imaging effect,
The lens of display and image source fix reliability, and the installation accuracy of lens position is higher, comfortable wearing, easy to use, light structure,
There is very high practicality.
Description of the drawings
Fig. 1 is the structure top view of the present invention.
Fig. 2 is the structural side view of the present invention.
Specific embodiment
Present pre-ferred embodiments are given below in conjunction with the accompanying drawings, to describe technical scheme in detail.
As depicted in figs. 1 and 2, the present invention includes installing rack 1, left side ray machine for three-dimensional panorama high definition helmet-mounted display
Structure 2, right side mechanical-optical setup 3, left side lenticular group 4, right side lenticular group 5, tie-beam 6, left side adjusting knob 7, right side adjust rotation
Button 8, first support 9, second support 10, reflecting mirror 11, image source 16, are fixed with left side mechanical-optical setup 2 and right side light on installing rack 1
It is fixedly connected by tie-beam 6 between machine structure 3 and left side mechanical-optical setup 2 and right side mechanical-optical setup 3,2 bottom of left side mechanical-optical setup
Portion is fixed with left side lenticular group 4, and mechanical-optical setup 2 upper surface in left side is connected with left side adjusting knob 7,3 bottom of right side mechanical-optical setup
Right side lenticular group 5 is fixed with, mechanical-optical setup 3 upper surface in right side is connected with right side adjusting knob 8, left side mechanical-optical setup 2 and right side
Mechanical-optical setup 3 is respectively used to position and install left side lenticular group 4 and right side lenticular group 5, and 1 two bottom sides of installing rack have been respectively articulated with
First support 9 and second support 10, are fixed with reflecting mirror 11,7 He of left side adjusting knob between first support 9 and second support 10
Image source 16 is respectively fixed with the adjusting knob 8 of right side.
Installing rack 1 is made up of injected plastics material, and installing rack 1 has elasticity well and can meet the use of helmet-mounted display
Desired strength.
Locating slot 12 is respectively equipped with left side mechanical-optical setup 2 and right side mechanical-optical setup 3, locating slot 12 is fixed for lens group
The primary structure of position, determines the degree of freedom of lens vertical direction, horizontal direction and direction of rotation.
Locating surface 13 is respectively equipped with left side mechanical-optical setup 2 and right side mechanical-optical setup 3, locating surface 13 is fixed for lens group
The secondary structure of position, further determines that the degree of freedom of lens vertical direction, horizontal direction and direction of rotation.
Locating slot 12 and locating surface 13 are material and are made up of aluminum alloy materials, and aluminum alloy materials quality is less, can subtract
The weight of light display, improves user wear comfort.
Installing rack 1 is respectively provided on two sides with a helmet installing hole 14, and helmet installing hole 14 is when helmet-mounted display is worn
Play auxiliary stopper effect, it is possible to increase helmet-mounted display wear degree of accuracy.
Left side mechanical-optical setup 2 is fixedly connected with installing rack 1 by two Positioning screws 15 respectively with right side mechanical-optical setup 3,
The fixed structure of single screw is compared, two Positioning screws 15 can improve installation coupling essence of the optical package post to installing rack 1
Degree.
The operation principle of the present invention is as follows：A kind of encapsulating structure of the present invention based on off-axis optical system is designed, by image source
In the regulation rotating disk of optical package post, not only ensure that the installation accuracy of lens, at the same can also realize image source and
The rotation between rotation regulation, lens group and reflecting mirror between lens group is adjusted；By rotating the rotational structure of encapsulation rear end
Real-time regulation image source and the relative position of lens；Two groups of lens packages structures are positioned and are fixed by a tie-beam；Reflection
Mirror and encapsulating structure are connected through the hinge, and can correct the error of processing and assembling with the angle of real-time regulation reflecting mirror, so
The angle between image source and lens group can be finely tuned in real time, so that 3D imaging effect is reached most preferably, largely corrected by
In the mismachining tolerance and rigging error of encapsulating structure and lens, the actual angle for proving image source is imitated for the imaging of whole display
Fruit impact is very big, and processing cost not only can be greatly lowered by the invention, can also preferably ensure imaging effect.
In sum, the invention provides a kind of installation for off-axis optical system lens, is accurately positioned and debugs
Helmet-mounted display, its image source and reflecting mirror can all rotate regulation, Real Time Observation 3D imaging effect, the lens of display and picture
Reliability is fixed in source, and the installation accuracy of lens position is higher, comfortable wearing, and easy to use, light structure, with very high practicality
Property.
Particular embodiments described above, technical problem to the solution of the present invention, technical scheme and beneficial effect are carried out
Further describe, the specific embodiment that the foregoing is only the present invention is should be understood that, be not limited to
The present invention, all any modification, equivalent substitution and improvement that within the spirit and principles in the present invention, is done etc., should be included in this
Within the protection domain of invention.
Claims (7)
1. a kind of be used for three-dimensional panorama high definition helmet-mounted display, it is characterised in that it include installing rack, left side mechanical-optical setup,
Right side mechanical-optical setup, left side lenticular group, right side lenticular group, tie-beam, left side adjusting knob, right side adjusting knob, first support,
Second support, reflecting mirror, image source, be fixed with installing rack left side mechanical-optical setup and right side mechanical-optical setup and left side mechanical-optical setup and
It is fixedly connected by tie-beam between the mechanical-optical setup of right side, left side mechanical-optical setup bottom is fixed with left side lenticular group, left side ray machine
Structure upper surface is connected with left side adjusting knob, and right side mechanical-optical setup bottom is fixed with right side lenticular group, on the mechanical-optical setup of right side
Surface is connected with right side adjusting knob, and left side mechanical-optical setup and right side mechanical-optical setup are respectively used to position and install left side lenticular group
With right side lenticular group, installing rack two bottom sides have been respectively articulated with first support and second support, first support and second support it
Between be fixed with reflecting mirror, be respectively fixed with image source on left side adjusting knob and right side adjusting knob.
2. three-dimensional panorama high definition helmet-mounted display is used for as claimed in claim 1, it is characterised in that the installing rack is note
Moulding material is made.
3. three-dimensional panorama high definition helmet-mounted display is used for as claimed in claim 1, it is characterised in that the left side ray machine knot
Locating slot is respectively equipped with structure and right side mechanical-optical setup.
4. three-dimensional panorama high definition helmet-mounted display is used for as claimed in claim 3, it is characterised in that the left side ray machine knot
Locating surface is respectively equipped with structure and right side mechanical-optical setup.
5. three-dimensional panorama high definition helmet-mounted display is used for as claimed in claim 4, it is characterised in that the locating slot and fixed
Plane is material and is made up of aluminum alloy materials.
6. three-dimensional panorama high definition helmet-mounted display is used for as claimed in claim 1, it is characterised in that the installing rack both sides
It is respectively equipped with a helmet installing hole.
7. three-dimensional panorama high definition helmet-mounted display is used for as claimed in claim 1, it is characterised in that the left side ray machine knot
Structure is fixedly connected with installing rack by two Positioning screws respectively with right side mechanical-optical setup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611149425.4A CN106444045A (en) | 2016-12-14 | 2016-12-14 | High definition head mounted display for 3D (three-dimensional) panoramas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611149425.4A CN106444045A (en) | 2016-12-14 | 2016-12-14 | High definition head mounted display for 3D (three-dimensional) panoramas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106444045A true CN106444045A (en) | 2017-02-22 |
Family
ID=58217138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611149425.4A Pending CN106444045A (en) | 2016-12-14 | 2016-12-14 | High definition head mounted display for 3D (three-dimensional) panoramas |
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| Country | Link |
|---|---|
| CN (1) | CN106444045A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019148375A1 (en) * | 2018-01-31 | 2019-08-08 | 歌尔科技有限公司 | Detachable connecting structure and intelligent wearable device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967939A (en) * | 2012-11-08 | 2013-03-13 | 中航华东光电有限公司 | Optical system packaging structure for helmet-mounted display |
| CN203811902U (en) * | 2014-04-10 | 2014-09-03 | 中航华东光电（上海）有限公司 | Off-axis optical encapsulation structure for helmet-mounted display |
| CN104142575A (en) * | 2014-08-13 | 2014-11-12 | 中航华东光电（上海）有限公司 | Airborne goggle type head mounted display optical system |
| CN104914582A (en) * | 2015-07-07 | 2015-09-16 | 吴展雄 | Head-mounted wireless virtual reality display device |
-
2016
- 2016-12-14 CN CN201611149425.4A patent/CN106444045A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967939A (en) * | 2012-11-08 | 2013-03-13 | 中航华东光电有限公司 | Optical system packaging structure for helmet-mounted display |
| CN203811902U (en) * | 2014-04-10 | 2014-09-03 | 中航华东光电（上海）有限公司 | Off-axis optical encapsulation structure for helmet-mounted display |
| CN104142575A (en) * | 2014-08-13 | 2014-11-12 | 中航华东光电（上海）有限公司 | Airborne goggle type head mounted display optical system |
| CN104914582A (en) * | 2015-07-07 | 2015-09-16 | 吴展雄 | Head-mounted wireless virtual reality display device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019148375A1 (en) * | 2018-01-31 | 2019-08-08 | 歌尔科技有限公司 | Detachable connecting structure and intelligent wearable device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |
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