CN201876618U - Polarized light projector for assembly auxiliary equipment of 3D (three-dimensional) stereoscopic image projection and play system - Google Patents
Polarized light projector for assembly auxiliary equipment of 3D (three-dimensional) stereoscopic image projection and play system Download PDFInfo
- Publication number
- CN201876618U CN201876618U CN2010206354327U CN201020635432U CN201876618U CN 201876618 U CN201876618 U CN 201876618U CN 2010206354327 U CN2010206354327 U CN 2010206354327U CN 201020635432 U CN201020635432 U CN 201020635432U CN 201876618 U CN201876618 U CN 201876618U
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- polarized light
- main body
- light projector
- play system
- polariscope
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- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Stereoscopic And Panoramic Photography (AREA)
Abstract
The utility model relates to a polarized light projector for assembly auxiliary equipment of a 3D (three-dimensional) stereoscopic image projection and play system, which comprises a main body framework. Two bracket plates which are adjustable in front and back pitch angles are respectively arranged at the upper part and the middle part of the main body framework; horizontal slots are arranged on the two bracket plates; polarizer brackets with polarizer clamping slots at front ends are respectively inserted into the two horizontal slots; and a group of positioning screw holes for the polarizer bracket is arranged at the front part of each bracket plate. The polarized light projector is simple in structure, low in cost, aesthetic in appearance and convenient to splice, mount and transport, can easily realize the fine adjustment on freedom degree, is precise and efficient, can meet different demands, is applicable to different working environments and particularly applicable to different brands and types of projectors in similar sizes, and can easily realize a DIY (do it yourself) assembly mode; and a product is applicable to constructing and configuring 3D home theaters in ordinary families, 3D conference studios in companies, small 3D theaters and other places.
Description
Technical field
The utility model belongs to image projecting playback equipment technical field, relates to a kind of projection Play System general assembly utility appliance polarized light projection arrangement that the dual-projection machine realizes that the projection of 3D stereopsis is play that is used for.
Background technology
The polarized light projection arrangement is the pith of 3D stereopsis projection Play System general assembly utility appliance.Adopt the polarized light principle to realize that 3D stereopsis projection broadcast mode has two kinds at present, a kind of unit single head specialty 3D stereoscopic image player of making for the specialized vendor, utilize the quick switching principle of light source to realize that the 3D stereopsis plays, this loom complex structure, hardware cost cost is higher; Another kind of same image of dual-projection machine synchronous playing for build temporarily, utilize the polarized light principle to realize the broadcast of 3D stereopsis, though this mode sets up flexibly, realizes that cost is low that shortcoming is that the bad optimum efficiency even polarized lenses or polarization film of not reaching of polarized lenses or polarization film focusing has the possibility of being burnt.
Summary of the invention
The purpose of this utility model is the problem that prior art exists is solved, so provide a kind of simple in structure, cost is low, polarized lenses or the effective 3D stereopsis projection Play System general assembly utility appliance polarized light projection arrangement of polarization film focusing.
Technical solution for achieving the above object is such: the 3D stereopsis projection Play System general assembly utility appliance that is provided has a main body frame with the polarized light projection arrangement, on main body frame, the middle part is respectively arranged with the adjustable carrier frame plate of the angle of pitch before and after, on two carrier frame plates, all have flat to slot, flatly in slot, respectively insert a front end and have the polariscope carriage that polariscope clamps groove two, have one group of polariscope carriage positioning screw hole in the front portion of two carrier frame plates.
Principle of work of the present utility model is: after the main body frame splicing installs, two polariscope carriages are inserted into the flat in slot of two carrier frame plates respectively, utilize the polariscope carriage the flat front, rear, left and right in slot of carrier frame plate move regulate location and suspension bracket self-contained on, in the adjusting location of two carrier frame plate 6,4 front and back angles of pitch, realize that dual-polarization eyeglass fixed proportion science, comprehensive fine setting are self-contained.In whole projection Play System system, connect two projectors respectively by a PC with double nip video card or two video cards, before each projector lens, respectively install the comprehensive up and down adjusting in above-mentioned the realized front and back of a slice, focusing, fixing polariscope (polarized light eyeglass or polarizing coating) additional by the polarized light projection arrangement, light from two projectors passes through two polarized lenses respectively, make all light waves on same direction, vibrate, project image onto on the screen with metal reflective texture; When spectators watch image projecting, wear on the glasses that have special filter, the light that this filter only allows to belong to certain glasses passes through, be that two eyes use different polarization directions, the image that makes two width of cloth separate can be throwed, piece image is used for eyes, thereby produces the depth perception of seeing picture.The software function of the utility model configuration is used to realize video card two-way output function, comprises client and service end.Client is by dual-projection instrument output 3D picture video etc., and service end is used for the back-stage management operation, and promptly other bookkeepings can be carried out in the backstage client played in full screen 3D image time.
Compared with prior art, simple in structure, with low cost, good looking appearance of the present utility model, splicing, installation, convenient transportation, can easily realize the fine setting of degree of freedom, precisely efficient, adapt to different working environments, meet the different needs, the projector of the different brands model that the particularly suitable size is approaching easily realizes the DIY assembly model, and product is fit to average family and sets up place configuration uses such as 3D home theater, company 3D meeting studio, small-sized 3D movie theatre.
Description of drawings
Fig. 1 is the structural representation of this polarized light projection arrangement.
Fig. 2 is the synoptic diagram of the integrated structure of polariscope carriage, polariscope and carrier frame plate.
Fig. 3 is the schematic diagram of 3D polarized light optical projection system.
Each label title is respectively among the figure: 1-carrier frame plate, 2-polariscope carriage, 3-polariscope, 4-polariscope carriage positioning screw hole, the Telescopic Fixed nut of 5-, the 6-main body frame, 7-regulates hold-down nut, 8-locatees adjustment hole, 9-is flat to slot, 10-main body frame lateral vertical frame bar, 11-projector, the two video card outputs of 12-PC, the 13-curtain.
Embodiment
Below in conjunction with accompanying drawing the utility model content is described further, but actual fabrication structure of the present utility model is not limited in following embodiment.
Referring to accompanying drawing 1 and Fig. 2,3D stereopsis projection Play System general assembly utility appliance described in the utility model has a main body frame 6 with the polarized light projection arrangement, position separated by a distance longitudinally has one group (3～9 every group on each lateral vertical frame bar 10 of main body frame 6, uniformly-spaced arrange from left to right to the position by flat) location adjustment hole 8, respectively locate the corresponding connection of a location adjustment hole of adjustment hole group with two successively with on being arranged in each lateral vertical frame bar by four jiaos of the carrier frame plate 1 of triangle galvanized steel plain sheet system respectively by regulating hold-down nut 7, on two carrier frame plates 1, all have flatly, flatly in slot 9, respectively insert a front end and have the polariscope carriage 2 that polariscope clamps groove two to slot 9.
The principle of work of polarized light projection arrangement respectively by two polariscopes 3, makes all light waves vibrate on same direction from the light of two projectors 11 as shown in Figure 3, projects image onto on the anti-texture screen of metal.In the real work, utilize polariscope carriage 2 to move the adjusting location of regulating two carrier frame plate 1 front and back angles of pitch on location and the main body frame 6 in the flat front, rear, left and right to slot 9 in of carrier frame plate, realization dual-polarization eyeglass fixed proportion science, comprehensive fine setting are self-contained.
Claims (1)
1. 3D stereopsis projection Play System general assembly utility appliance polarized light projection arrangement, it is characterized in that having a main body frame (6), the adjustable carrier frame plate (1) of the angle of pitch before and after last, the middle part of main body frame (6) are respectively arranged with one, on two carrier frame plates (1), all have flat to slot (9), flatly in slot (9), respectively insert a front end and have the polariscope carriage (2) that polariscope clamps groove two, have one group of polariscope carriage positioning screw hole (4) in the front portion of two carrier frame plates (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206354327U CN201876618U (en) | 2010-11-26 | 2010-11-26 | Polarized light projector for assembly auxiliary equipment of 3D (three-dimensional) stereoscopic image projection and play system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206354327U CN201876618U (en) | 2010-11-26 | 2010-11-26 | Polarized light projector for assembly auxiliary equipment of 3D (three-dimensional) stereoscopic image projection and play system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201876618U true CN201876618U (en) | 2011-06-22 |
Family
ID=44164532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206354327U Expired - Fee Related CN201876618U (en) | 2010-11-26 | 2010-11-26 | Polarized light projector for assembly auxiliary equipment of 3D (three-dimensional) stereoscopic image projection and play system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201876618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI680276B (en) * | 2018-09-03 | 2019-12-21 | 綠點高新科技股份有限公司 | Method and system for generating structured-light images, digital program product and digital computing device for 3d scanning |
-
2010
- 2010-11-26 CN CN2010206354327U patent/CN201876618U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI680276B (en) * | 2018-09-03 | 2019-12-21 | 綠點高新科技股份有限公司 | Method and system for generating structured-light images, digital program product and digital computing device for 3d scanning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20131126 |