CN105929631A - Virtual reality stereoscopic projector - Google Patents
Virtual reality stereoscopic projector Download PDFInfo
- Publication number
- CN105929631A CN105929631A CN201610385399.9A CN201610385399A CN105929631A CN 105929631 A CN105929631 A CN 105929631A CN 201610385399 A CN201610385399 A CN 201610385399A CN 105929631 A CN105929631 A CN 105929631A
- Authority
- CN
- China
- Prior art keywords
- projector
- housing
- projection instrument
- virtual real
- stereographic projection
- 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
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B35/00—Stereoscopic photography
- G03B35/18—Stereoscopic photography by simultaneous viewing
- G03B35/20—Stereoscopic photography by simultaneous viewing using two or more projectors
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/145—Housing details, e.g. position adjustments thereof
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/16—Cooling; Preventing overheating
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
Abstract
The invention provides a virtual reality stereoscopic projector, which comprises a shell, wherein a first elongated slot and a second elongated slot are formed in the left side and the right side of the front surface of the shell respectively; a first projector and a second projector are arranged in the shell; the front end of the first projector extends out of the shell through the first elongated slot; the front end of the second projector extends out of the shell through the second elongated slot; the first projector and the second projector are provided with rotating shafts; the axes of the rotating shafts are arranged along the vertical direction; the first projector and the second projector are connected with an angle adjusting mechanism respectively; the angle adjusting mechanism can drive the first projector and the second projector to rotate around the corresponding rotating shafts; and the rotating shafts are connected with angle sensors to detect the rotating angles of the first projector and the second projector.
Description
Technical field
The present invention relates to technical field of virtual reality, particularly to a kind of virtual real stereographic projection instrument.
Background technology
Projector is also known as scialyscope, it is by image or VIDEO PROJECTION or the equipment reflexing on screen by digital light treatment technology or LCD liquid crystal imaging technology, corresponding image and video signal can be accessed, it is achieved play by different signal sources, such as computer, mobile phone, DVD, DV.Projector is widely used in the places such as education, commercial affairs, engineering, domestic.Projector, according to operation principle, is broadly divided into the types such as DLP, LCD.Along with the progress of society, the development of science and technology, progressively occurring in that the virtual reality scialyscope of advanced person, the research of this technology starts from the 60's of 20th century.Until the beginning of the nineties, virtual reality technology is just paid close attention to by people greatly initially as a more complete system.Domestic development virtual reality scialyscope is the most later, develops or relatively backward, either all there is bigger gap on technological layer or in appearance design, and especially three-dimensional imaging effect is undesirable, and caloric value is big, easily causes the aged deterioration of equipment.
Summary of the invention
It is an object of the invention to provide a kind of virtual real stereographic projection instrument with dual projector, change the angle of two projectors by arranging angle adjusting mechanism, to show different stereoscopic image.
The technical scheme of the novel offer of the present invention is:
A kind of virtual real stereographic projection instrument, including housing, the described housing front faces left and right sides is respectively arranged with the first elongated slot and the second elongated slot, the first projector and the second projector it is provided with in described housing, the front end of described first projector reaches outside housing by the first elongated slot, and the front end of described second projector is reached outside housing by the second elongated slot；It is provided with rotating shaft on described first projector and the second projector, the axis of described rotating shaft is arranged in a vertical direction, described first projector and the second projector are connected with angle adjusting mechanism respectively, and described angle adjusting mechanism can drive the first projector and the second projector to rotate around the shaft；Described rotating shaft is connected with angular transducer, to detect described first projector and the angle of the second projector rotation.
Preferably, described angle adjusting mechanism includes first connecting rod, second connecting rod and expansion link, the front end of described first connecting rod is hinged on the rear portion of the first projector by the first pin, the front end of described second connecting rod is hinged on the rear portion of the second projector by the second pin, and the rear end of described first connecting rod is hinged by the 3rd pin with the rear end of second connecting rod；The rear end of described expansion link fixes with housing, and front end fixes with the 3rd pin.
Preferably, described hull outside is provided with water jacket, and described water jacket is built with cooling water.
Preferably, arranging flabellum and flabellum motor in described water jacket, described flabellum rotates under flabellum driven by motor.
Preferably, it is provided with radiating fin outside described water jacket.
Preferably, it is provided with semiconductor chilling plate between described radiating fin and water jacket.
Preferably, it is provided with temperature sensor in described water jacket.
Preferably, described housing upper surface is provided with link, described link is provided with damp type to ball.
Preferably, described housing and link are by being welded and fixed.
Preferably, described shroud rear face is provided with input port, output port and power interface.
Beneficial effects of the present invention is embodied in following aspect: the virtual real stereographic projection instrument that the present invention provides is provided with two projectors, it is possible to realize more real drop shadow effect.The angle between two projectors is regulated, it is possible to meet the demand of different scene, enhance the range of projector by angle adjusting mechanism.
Accompanying drawing explanation
Fig. 1 is virtual real stereographic projection instrument population structure schematic diagram of the present invention.
Fig. 2 is first projector structure's schematic diagram of the present invention.
Fig. 3 is angle adjusting mechanism structural representation of the present invention.
Fig. 4 is housing sectional view of the present invention.
Fig. 5 is the rearview of housing of the present invention.
Housing the 1, first elongated slot the 2, second elongated slot the 3, first projector the 4, second projector 5, rotating shaft 6, first connecting rod 7, second connecting rod 8, expansion link the 9, first pin the 10, second pin the 11, the 3rd pin 12, water jacket 13, flabellum 14, temperature sensor 15, semiconductor chilling plate 16, radiating fin 17.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art can implement according to this with reference to description word.
As it is shown in figure 1, the invention provides a kind of virtual real stereographic projection instrument, including housing 1, described housing 1 is hollow rectangular shape.In the left and right sides of housing 1 front surface, it is respectively arranged with the first elongated slot 2 and the second elongated slot 3.
Being internally provided with the first projector 4 and the second projector 5 at housing 1, the first projector 4 is identical with structure with the model of the second projector 5.The front end of described first projector 4 reaches outside housing 1 by the first elongated slot 2, and the front end of described second projector 5 is reached outside housing 1 by the second elongated slot 3.By the cooperation of two projectors, carry out stereoprojection, make imaging apparent.
As in figure 2 it is shown, be provided with rotating shaft 6 on the first projector 4, the axis of described rotating shaft 6 is arranged in a vertical direction, and described rotating shaft 6 is rotatably supported in housing 1, makes the first projector 46 to rotate around the shaft.Same, the second projector 5 is provided with rotating shaft 6.After the first projector 4 and the second projector 5 rotate rotating around respective rotating shaft 6, it is possible to changing the angle between the first projector 4 and the second projector 5, thus realize different distance, different types of stereoscopic image projects.
As it is shown on figure 3, the first projector 4 and the second projector 5 regulate the angle between them by angle adjusting mechanism.Described angle adjusting mechanism includes first connecting rod 7, second connecting rod 8 and expansion link 9.
Wherein, the front end of first connecting rod 7 is hinged on the rear portion of the first projector 4 by the first pin 10, and the front end of second connecting rod 8 is hinged on the rear portion of the second projector 5 by the second pin 11, and the rear end of first connecting rod 7 is hinged by the 3rd pin 12 with the rear end of second connecting rod 8.The rear end of described expansion link 9 fixes with housing 1, and front end fixes with the 3rd pin 12.Described expansion link 9 has Telescopic, when expansion link 9 extends, makes the first projector 4 front end and the Distance Shortened of the second projector 5 front end, and the distance of the first projector 4 rear end and the second projector 5 rear end becomes big；And when expansion link 9 shortens, make the distance of the first projector 4 front end and the second projector 5 front end become big, the first projector 4 rear end and the Distance Shortened of the second projector 5 rear end.Therefore stretching by expansion link 9, it is possible to regulate the angle between the first projector 4 rear end and the second projector 5.
Angled sensor is connected, the angle rotated for monitoring the first projector 4 rear end in real time and the second projector 5 at rotating shaft 6.
The virtual real stereographic projection instrument provided due to the present invention has two projectors, has bigger caloric value compared to conventional projector, is distributed in time by heat accordingly, it would be desirable to arrange heat abstractor.
As shown in Figure 4, outside housing 1, it is provided with water jacket 13, built with cooling water, logical supercooled water, housing 1 is cooled down at described water jacket 13.Being provided with flabellum 14 in water jacket 13, described flabellum 14 rotates under flabellum driven by motor, makes cooling water carry out forced convertion, improves heat transfer effect.It is provided with temperature sensor, for the temperature of the water of monitoring cooling in real time in water jacket 13.
Semiconductor chilling plate 16 it is provided with outside water jacket 13, described semiconductor chilling plate 16 make use of Peltier effect, and after semiconductor chilling plate 16 is energized, one side absorbs heat, another side release heat so that semiconductor chilling plate 16 forms a chill surface and one heat face.The huyashi-chuuka (cold chinese-style noodles) utilizing semiconductor chilling plate 16 is fitted with water jacket 13 outer surface, absorbs the heat in water jacket 13, thus reduces the temperature of cooling water.The hot side of semiconductor chilling plate 16 is provided with radiating fin 17, is distributed heat in air by cross-ventilated mode.
Described housing 1 upper surface is provided with link, described link is provided with damp type to ball.Pass through to be welded and fixed bottom housing 1 and link.The top of link is fixed at ceiling such that it is able to sling by projector.
As it is shown in figure 5, be provided with input port 18, output port 19 and power interface 20 on described housing 1 rear surface.With output port, projector is connected with external equipment by input port, by power interface, projector is powered.
Although embodiment of the present invention are disclosed as above, but it is not restricted in description and embodiment listed utilization.It can be applied to various applicable the field of the invention completely.For those skilled in the art, it is easily achieved other amendment.Therefore, under the general concept limited without departing substantially from claim and equivalency range, the present invention is not limited to specific details and shown here as the legend with description.
Claims (10)
1. a virtual real stereographic projection instrument, it is characterized in that, including housing, the described housing front faces left and right sides is respectively arranged with the first elongated slot and the second elongated slot, the first projector and the second projector it is provided with in described housing, the front end of described first projector reaches outside housing by the first elongated slot, and the front end of described second projector is reached outside housing by the second elongated slot；It is provided with rotating shaft on described first projector and the second projector, the axis of described rotating shaft is arranged in a vertical direction, described first projector and the second projector are connected with angle adjusting mechanism respectively, and described angle adjusting mechanism can drive the first projector and the second projector to rotate around the shaft；Described rotating shaft is connected with angular transducer, to detect described first projector and the angle of the second projector rotation.
Virtual real stereographic projection instrument the most according to claim 1, it is characterized in that, described angle adjusting mechanism includes first connecting rod, second connecting rod and expansion link, the front end of described first connecting rod is hinged on the rear portion of the first projector by the first pin, the front end of described second connecting rod is hinged on the rear portion of the second projector by the second pin, and the rear end of described first connecting rod is hinged by the 3rd pin with the rear end of second connecting rod；The rear end of described expansion link fixes with housing, and front end fixes with the 3rd pin.
Virtual real stereographic projection instrument the most according to claim 1 and 2, it is characterised in that described hull outside is provided with water jacket, described water jacket is built with cooling water.
Virtual real stereographic projection instrument the most according to claim 3, it is characterised in that arrange flabellum and flabellum motor in described water jacket, described flabellum rotates under flabellum driven by motor.
Virtual real stereographic projection instrument the most according to claim 4, it is characterised in that be provided with radiating fin outside described water jacket.
Virtual real stereographic projection instrument the most according to claim 5, it is characterised in that be provided with semiconductor chilling plate between described radiating fin and water jacket.
Virtual real stereographic projection instrument the most according to claim 3, it is characterised in that be provided with temperature sensor in described water jacket.
Virtual real stereographic projection instrument the most according to claim 2, it is characterised in that described housing upper surface is provided with link, described link is provided with damp type to ball.
Virtual real stereographic projection instrument the most according to claim 8, it is characterised in that described housing and link are by being welded and fixed.
Virtual real stereographic projection instrument the most according to claim 9, it is characterised in that be provided with input port, output port and power interface on described shroud rear face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610385399.9A CN105929631A (en) | 2016-06-03 | 2016-06-03 | Virtual reality stereoscopic projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610385399.9A CN105929631A (en) | 2016-06-03 | 2016-06-03 | Virtual reality stereoscopic projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105929631A true CN105929631A (en) | 2016-09-07 |
Family
ID=56832317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610385399.9A Pending CN105929631A (en) | 2016-06-03 | 2016-06-03 | Virtual reality stereoscopic projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105929631A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021071670A (en) * | 2019-11-01 | 2021-05-06 | パナソニックＩｐマネジメント株式会社 | projector |
| CN112839219A (en) * | 2021-01-11 | 2021-05-25 | 中国人民解放军联勤保障部队第九〇〇医院 | VR operation stereoscopic image output device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1159605A (en) * | 1995-02-15 | 1997-09-17 | 大宇电子株式会社 | Three-dimension projection system |
| CN102012626A (en) * | 2010-11-30 | 2011-04-13 | 深圳市九洲电器有限公司 | Binocular stereo camera and 3d imaging system |
| CN202330987U (en) * | 2011-11-16 | 2012-07-11 | 张后华 | 5D (Five-Dimensional) dynamic cinema system |
| US20130300637A1 (en) * | 2010-10-04 | 2013-11-14 | G Dirk Smits | System and method for 3-d projection and enhancements for interactivity |
| CN205721065U (en) * | 2016-06-03 | 2016-11-23 | 深圳市中幼国际教育科技有限公司 | A kind of virtual real stereographic projection instrument |
-
2016
- 2016-06-03 CN CN201610385399.9A patent/CN105929631A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1159605A (en) * | 1995-02-15 | 1997-09-17 | 大宇电子株式会社 | Three-dimension projection system |
| US20130300637A1 (en) * | 2010-10-04 | 2013-11-14 | G Dirk Smits | System and method for 3-d projection and enhancements for interactivity |
| CN102012626A (en) * | 2010-11-30 | 2011-04-13 | 深圳市九洲电器有限公司 | Binocular stereo camera and 3d imaging system |
| CN202330987U (en) * | 2011-11-16 | 2012-07-11 | 张后华 | 5D (Five-Dimensional) dynamic cinema system |
| CN205721065U (en) * | 2016-06-03 | 2016-11-23 | 深圳市中幼国际教育科技有限公司 | A kind of virtual real stereographic projection instrument |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021071670A (en) * | 2019-11-01 | 2021-05-06 | パナソニックＩｐマネジメント株式会社 | projector |
| JP7373741B2 (en) | 2019-11-01 | 2023-11-06 | パナソニックＩｐマネジメント株式会社 | projector |
| CN112839219A (en) * | 2021-01-11 | 2021-05-25 | 中国人民解放军联勤保障部队第九〇〇医院 | VR operation stereoscopic image output device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102289144B (en) | Intelligent three-dimensional (3D) video camera equipment based on all-around vision sensor | |
| WO2018064918A1 (en) | Photographic device and unmanned aerial vehicle comprising same | |
| CN203223012U (en) | Spherical omnimax dynamic theater system | |
| CN102012626B (en) | Binocular stereo camera and 3d imaging system | |
| CN102164296B (en) | System and method for full-angular parallax stereoscopic imaging based on single DLP (digital light processing) projection | |
| CN105929631A (en) | Virtual reality stereoscopic projector | |
| CN103207513A (en) | True three-dimensional displayer | |
| CN205721065U (en) | A kind of virtual real stereographic projection instrument | |
| CN204761616U (en) | 3D display system that forms images | |
| CN105652449A (en) | Head-mounted virtual reality display device | |
| JP2009014962A (en) | Image display device | |
| CN206657169U (en) | Function dynamic projector | |
| TWI679451B (en) | Reflective Surround Display System | |
| CN207763703U (en) | Aerial survey of unmanned aerial vehicle oblique photograph camera | |
| CN207302574U (en) | A kind of projection arrangement of Visual Communication Design | |
| TW201818142A (en) | 360-DEG multi-view projection imaging apparatus comprising a base, a display screen, a light shield, a driving module and a projector | |
| CN207822491U (en) | Somatosensory device for bore hole 3D interactive games | |
| CN202330987U (en) | 5D (Five-Dimensional) dynamic cinema system | |
| CN209373334U (en) | A kind of anti-falling type projector that can effectively radiate | |
| CN206439578U (en) | A kind of filming apparatus | |
| CN201974627U (en) | 3D (three-dimensional) movie theatre system | |
| CN104598057A (en) | Spherical internal projection touch system | |
| CN109283691B (en) | Optical path transformation-based light field reconstruction three-dimensional display method and system | |
| CN221200727U (en) | Phantom imaging equipment with multistage heat dissipation structure | |
| US11092724B1 (en) | Apparatus and method for projecting three-dimensional holographic images |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160907 |