CN202110487U - A movable stereoprojection virtual reality device with a space tracking apparatus - Google Patents
A movable stereoprojection virtual reality device with a space tracking apparatus Download PDFInfo
- Publication number
- CN202110487U CN202110487U CN201020575776.3U CN201020575776U CN202110487U CN 202110487 U CN202110487 U CN 202110487U CN 201020575776 U CN201020575776 U CN 201020575776U CN 202110487 U CN202110487 U CN 202110487U
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- China
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- virtual reality
- metal
- reality device
- stereoprojection
- projector
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Abstract
The utility model relates to a stereoprojection virtual reality device, specifically to the easily movable virtual reality device with a space tracking apparatus. The utility model is aimed at providing the movable virtual reality device specially directed at stereoprojection, and the movable virtual reality device can be used compatibly with various virtual reality softwares. The movable stereoprojection virtual reality device has relatively strong integrity and comprises the space tracking device, and thus enables a virtual reality system to have commendable immersive and space interactivity and to be moved easily, thereby improving mobility of the system. The movable stereoprojection virtual reality device with the space tracking apparatus is applicable to virtual realities having high requirements on sites and mobility.
Description
Technical field
The utility model relates to stereoprojection virtual reality device, relates in particular to a kind of virtual reality device space tracking equipment and that can conveniently move that comprises.
Background technology
Have the virtual reality device of stereoprojection, constitute by metal shadowing's screen, graphics workstation, projector and polarising means.Graphics workstation generates the binary channels virtual scene and simulates the scene that the human eye right and left eyes is seen, and projects image onto on the metal screen through two projector that are connected graphics workstation.Between metal screen and projector, place the deflection device that polaroid constitutes, the light that projects on the metal screen becomes polarized light through behind the polarization.The observer can make right and left eyes watch pictures different through wearing polarising glass, thereby produces stereoeffect.Simultaneously, the needed camera of installing space tracking equipment in position, the observer uses hand-held space mouse and equipment such as following the tracks of gloves to control, and increases the interactivity of device.
And the metal screen of three-dimensional projection virtual reality device, projector and workstation are fixed, and tracking equipment is relative fixed also, in case device installs, then can't dismantle fast and move, and has limited the field of employment and the maneuverability of device.
The utility model content
The purpose of the utility model provides a kind of special virtual reality movable fixture to stereoprojection; Can use with all kinds of virtual reality softwarecompatibles; And comprise the space tracking equipment; Make virtual reality system when having good immersing feel and spatial interaction property, move easily, improved the maneuverability of system.In order to achieve the above object, the technical scheme of the utility model is following:
A kind of stereoprojection virtual reality device that movably has the space tracking equipment; Comprise metal fixed mount, metal screen, reflective mirror, the polarizer, projector equipment, space tracking equipment and graphics workstation; Described metal fixed mount is used for fixing the camera and the graphics workstation of metal screen, reflective mirror, projector equipment, the polarizer, space tracking equipment; And be set to rational structure, guarantee good heat radiation and reduce the distortion of image; Described metal screen is used for the image of displaying projector institute projection, and guarantees the polarization characteristic of polarized light; Described reflective mirror is used for the polarized light of projector emission is reflexed on the metal screen, and reduces the loss of polarized light energy; The described polarizer mainly is made up of two linear polarization mating plates, be positioned over two projector respectively before, the light that projection goes out becomes orthogonal polarized light behind the polarizer.Described projector equipment is made up of two projector, is connected to two video cards of graphics workstation, respectively projection left and right sides channel image; Described space give total system by camera with wear, hand-held tracking target forms, be used for spatial positional information with target to pass to graphics workstation and handle; Described graphics workstation is used for loading the needed all kinds of software systems of virtual reality system.
The beneficial effect of the utility model is: universal wheel is equipped with in metal fixed mount bottom; Framework is all fixing with the virtual reality device, convenient moving, and have the space tracking means; Can according to the user held wear and hand-held tracking target, the location user the position.
Description of drawings
Fig. 1 is the side schematic view of this device.
Among the figure: 1, metal fixed mount, 2, the metal screen, 3, reflective mirror, 4, the polarizer, 5, projector equipment, 6, the camera of tracking equipment, 7 graphics workstations.
Fig. 2 is the front schematic view of this device.
Among the figure: 8, the panel of metal fixed mount, 9, external connection keyboard, 10, external mouse; 11, metal fixed mount universal wheel; 12, the panel rack of metal fixed mount, 13, wear the tracking target side, 14, wear the tracking target front; 15, hand-held tracking target side, 16, hand-held tracking target is positive
Embodiment
Below in conjunction with accompanying drawing the utility model is done description in further detail:
As shown in Figure 1, the main camera by metal fixed mount, metal screen, reflective mirror, the polarizer, projector equipment, tracking equipment of this device, graphics workstation etc. are formed, and the function of each module and interactively each other are following:
(1) metal fixed mount
The material of metal fixed mount is an anti-rust metal, is used for fixing other accessory in the device, like screen, and tracking equipment, projector etc. are the carriers of remaining part in the device.Metal fixed mount bottom is equipped with universal wheel, can move easily.Panel before the screen can fold when not using, and has saved taking of space.
(2) metal screen, reflective mirror
The metal screen is fixed on the metal fixed mount, and the projector emitted light projects on the metal screen after reflecting through reflective mirror.Plane mirror and the acting in conjunction of metal screen have guaranteed that the polarization characteristic of light is not lost.Regulate the angle of reflective mirror, can reduce the distortion of image.
(3) polarizer, projector equipment
The polarizer is made up of support and polaroid, guarantees that the relative position of polaroid and projector lens is fixed.Projector equipment is made up of the projector of two same models, is fixed on the metal fixed mount, and is connected to graphics workstation.
(4) tracking equipment
Tracking equipment overlaps hand-held by two cameras and that are fixed on the metal fixed mount and wears tracking target and form (like 14 among Fig. 2, shown in 16).The data cable of camera is connected with server, with the positional information of tracking target real-time pass to workstation.The moving range of tracking target can change the reach of tracking target through the angle of regulating camera before the metal screen.The user wears and hands tracking target, and camera will obtain user's real time position and action, be convenient to user's operation.
(5) graphics workstation
Graphics workstation is fixed on the bottom of metal fixed mount, connects projector and camera, is used for output image and accept the positional information that camera transmits.All kinds of virtual reality emulation softwares can be installed on the workstation, and the output stereo-picture.Figure signal is through the projector projection and reflex on the metal screen.Tracking position of object that camera collection arrives and attitude information are handled by software after workstation calculates, and the image information of real-time update projection.Except tracking equipment, graphics workstation has also connected keyboard and mouse to be operated, and has increased the mode of operation.
Claims (1)
1. a stereoprojection virtual reality device that movably has the space tracking equipment is made up of metal fixed mount, metal screen, reflective mirror, the polarizer, projector equipment, space tracking equipment and graphics workstation; It is characterized in that with the metal fixed mount being that the camera and the graphics workstation of metal screen, reflective mirror, projector equipment, the polarizer, space tracking equipment is carrier; Metal fixed mount bottom is equipped with universal wheel; Folding panel is installed in the place ahead, and described metal screen is fixed on the first half of metal fixed mount, and described reflective mirror is fixed on the first half of metal fixed mount; The rear of metal screen; Described graphics workstation is fixed on the bottom of metal fixed mount, and described projector equipment is fixed on the top of graphics workstation, is made up of two projector; Before the described polarizer is made up of two linear polarization mating plates and is positioned over two projector respectively, described space tracking equipment by camera, wear tracking target and hand-held tracking target is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020575776.3U CN202110487U (en) | 2010-10-26 | 2010-10-26 | A movable stereoprojection virtual reality device with a space tracking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020575776.3U CN202110487U (en) | 2010-10-26 | 2010-10-26 | A movable stereoprojection virtual reality device with a space tracking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202110487U true CN202110487U (en) | 2012-01-11 |
Family
ID=45435933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020575776.3U Expired - Fee Related CN202110487U (en) | 2010-10-26 | 2010-10-26 | A movable stereoprojection virtual reality device with a space tracking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202110487U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103631024A (en) * | 2013-11-29 | 2014-03-12 | 北京赢康科技开发有限公司 | Stereo display system |
| CN105445937A (en) * | 2015-12-27 | 2016-03-30 | 深圳游视虚拟现实技术有限公司 | Mark point-based multi-target real-time positioning and tracking device, method and system |
-
2010
- 2010-10-26 CN CN201020575776.3U patent/CN202110487U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103631024A (en) * | 2013-11-29 | 2014-03-12 | 北京赢康科技开发有限公司 | Stereo display system |
| CN105445937A (en) * | 2015-12-27 | 2016-03-30 | 深圳游视虚拟现实技术有限公司 | Mark point-based multi-target real-time positioning and tracking device, method and system |
| CN105445937B (en) * | 2015-12-27 | 2018-08-21 | 深圳游视虚拟现实技术有限公司 | The real-time location tracking device of multiple target based on mark point, method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20191026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |