CN103558731B - Integrated double-projector machine frame and integrated double projectors - Google Patents
Integrated double-projector machine frame and integrated double projectors Download PDFInfo
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- CN103558731B CN103558731B CN201310593749.7A CN201310593749A CN103558731B CN 103558731 B CN103558731 B CN 103558731B CN 201310593749 A CN201310593749 A CN 201310593749A CN 103558731 B CN103558731 B CN 103558731B
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Abstract
The invention relates to the field of digital projectors, in particular to an integrated double-projector machine frame and integrated double projectors. The integrated double-projector machine frame comprises a body and an adjusting device. The body is provided with upper-layer space and lower-layer space, wherein the upper-layer space and the lower-layer space are used for containing the upper projector and the lower projector. The adjusting device comprises a transverse horizontal displacement adjusting device, a transverse horizontal degree adjusting device and a longitudinal pitch angle adjusting device, wherein the transverse horizontal displacement adjusting device, the transverse horizontal degree adjusting device and the longitudinal pitch angle adjusting device are all located in the upper-layer space. The transverse horizontal displacement adjusting device can adjust the transverse horizontal displacement of the upper projector installed in the upper-layer space, and enable the upper projector and the lower projector to coincide in the vertical direction. The transverse horizontal degree adjusting device can adjust the horizontal degree of the upper projector and enable pictures projected by the upper projector and the lower projector to be parallel in the horizontal direction. The longitudinal pitch angle adjusting device can adjust the pitch angle of the upper projector and enable the pictures projected by the upper projector and the lower projector to be in the same height on a projection screen. Due to the united adjustment of the transverse horizontal displacement adjusting device, the transverse horizontal degree adjusting device and the longitudinal pitch angle adjusting device, the image pictures projected by the upper projector and the lower projector on the projection screen can rapidly and conveniently coincide.
Description
Technical field
The present invention relates to digital projector field, in particular to two projector integral type frame and the two projector of integral type.
Background technology
Existing digital camera is when using upper and lower two projector, need by moving left and right projector and limitedly regulating projector under-chassis adjusting knob to carry out initial optical path location, then carry out optical path adjusting by the software function that upper and lower two projectors are built-in, the picture making upper and lower two projectors project screen overlaps.
In correlation technique, existing upper and lower pair of projector integral type frame is simple metal framework structure, the adjustment in any orientation cannot be carried out, can only be operated by the software in machine when projecting the picture coincidence of screen by upper and lower two projectors, and quickly and easily the image frame that two projector projects in screen is not up and down overlapped by integral type frame.
Summary of the invention
The object of the present invention is to provide two projector integral type frame and the two projector of integral type, to solve the above problems.
Provide a kind of two projector integral type frame in an embodiment of the present invention, comprise body and regulating device; Body is provided with the two-layer space for installing lower projector up and down; Regulating device comprises the transverse horizontal displacement regulating device, transverse horizontal degree regulating device and the longitudinal angle of pitch regulating device that are all positioned at sheaf space.
Additionally provide the two projector of a kind of integral type in an embodiment of the present invention, comprise two projectors and above-mentioned two projector integral type frames; Two projectors lay respectively in upper and lower two sheaf spaces.
Two projector integral type frames that the embodiment of the present invention provides, compared with the two up and down projector integral type frames cannot carrying out in prior art regulating, transverse horizontal displacement regulating device in its regulating device can regulate the transverse horizontal displacement of the upper projector being arranged on sheaf space, and upper and lower two projectors are overlapped at vertical direction; Its transverse horizontal degree regulating device can regulate the levelness of projector, and the picture that upper and lower projector is projected is parallel in the horizontal direction; Its longitudinal angle of pitch regulating device can regulate the angle of pitch of projector, and the picture that upper and lower projector is projected is at the phase co-altitude of screen.Quickly and easily the image frame that two projector project in screen up and down can be overlapped by the combine regulation of transverse horizontal displacement regulating device, transverse horizontal degree regulating device and longitudinal angle of pitch regulating device three.
Accompanying drawing explanation
Fig. 1 shows the left view of two projector integral type frames of the embodiment of the present invention;
Fig. 2 shows the front view of two projector integral type frames of the embodiment of the present invention;
Fig. 3 shows the right view of two projector integral type frames of the embodiment of the present invention.
Embodiment
Also by reference to the accompanying drawings the present invention is described in further detail below by specific embodiment.
Be the two projector integral type frame of one that the present embodiment provides as shown in Figure 1, Figure 2 and Figure 3, comprise body 101 and regulating device; Body 101 is provided with the two-layer space for installing lower projector up and down; Regulating device comprises the transverse horizontal displacement regulating device, transverse horizontal degree regulating device and the longitudinal angle of pitch regulating device that are all positioned at sheaf space.
Two projector integral type frames that the embodiment of the present invention provides, compared with the two up and down projector integral type frames cannot carrying out in prior art regulating, transverse horizontal displacement regulating device in its regulating device can regulate the transverse horizontal displacement of the upper projector 105 being arranged on sheaf space, lower layer space is provided with lower projector 102, and upper and lower two projectors are overlapped at vertical direction; Its transverse horizontal degree regulating device can regulate the levelness of projector, and the picture that upper and lower projector is projected is parallel in the horizontal direction; Its longitudinal angle of pitch regulating device can regulate the angle of pitch of projector 105, and the picture that upper and lower projector is projected is at the phase co-altitude of screen.Quickly and easily the image frame that two projector project in screen up and down can be overlapped by the combine regulation of transverse horizontal displacement regulating device, transverse horizontal degree regulating device and longitudinal angle of pitch regulating device three.
Further, regulating device also comprises upper, middle and lower three layers of framework; Transverse horizontal displacement regulating device is between lower floor's framework 103 and middle level framework 106; Transverse horizontal degree regulating device and longitudinal angle of pitch regulating device are all between middle level framework 106 and upper strata framework 107; Upper strata framework 107 is for installing projector 105.Namely going up projector 105 is arranged on upper strata framework 107, and transverse horizontal degree regulating device and longitudinal angle of pitch regulating device can regulate the transverse horizontal degree of upper strata framework and longitudinal angle of pitch, thus regulates the transverse horizontal degree of upper projector and longitudinal angle of pitch.And transverse horizontal displacement regulating device can regulate middle level framework 106, upper strata framework 107 and upper projector 105 in the position in transverse horizontal direction, projector 105 is overlapped at vertical direction with lower projector 102.
Preferably, transverse horizontal displacement regulating device comprises slide rail 301, gear screw body 201; Slide rail 301 is arranged between middle level framework 106 and lower floor's framework 103; Gear screw body 201 coordinates with middle level framework 106.Particularly, slide rail 301 can be horizontally installed on lower floor's framework 103, and gear screw body 201 drives middle level framework to move along this slide rail in the process run, thus regulates middle level framework in the position in transverse horizontal direction.Wherein the maximum coverage of transversal displacement can be 100mm, the object overlapped on axial facade with the optical center axis reaching upper and lower projector.
In addition, transverse horizontal degree regulating device comprises the first lifting jack, horizontal hinge axis 303 and the first turbine screw body 203; First lifting jack and horizontal hinge axis 303 are separately positioned on the left and right sides of middle level frame front, and the telescopic end of the first lifting jack coordinates with upper strata framework; It is hinged that upper strata framework and middle level framework 106 pass through horizontal hinge axis 303; First turbine screw body 203 coordinates with the first lifting jack.It should be noted that, when upper and lower projector is arranged in the levels of this body, the direction of upper and lower projector projection is front, and contrary direction is rear.Namely this transverse horizontal degree regulating device is arranged on the front portion of middle level framework, wherein the first lifting jack and horizontal hinge axis lay respectively at both sides, drive the telescopic end of the first lifting jack to rise or decline when the first turbine screw body runs, upper strata framework can rotate around horizontal hinge axis, thus regulates the transverse horizontal degree of upper strata framework and upper projector.
In addition, longitudinal angle of pitch regulating device comprises the second lifting jack, longitudinal hinge axis 304 and the second turbine screw body 108; Second lifting jack and longitudinal hinge axis 304 lay respectively at the front and rear of middle level framework 106, and the telescopic end of the second lifting jack coordinates with upper strata framework; It is hinged that upper strata framework and middle level framework pass through longitudinal hinge axis; Second turbine screw body coordinates with the second lifting jack.Namely the telescopic end of the second lifting jack is driven to rise or decline when the second turbine screw body runs, because the second lifting jack and longitudinal hinge axis lay respectively at the front and rear of middle level framework, then upper strata framework can rotate around longitudinal hinge axis, thus regulates the angle of pitch of upper strata framework and upper projector.Wherein, the maximum coverage that the second lifting jack rises can be 50mm, the object that the picture projecting screen to reach upper and lower projector overlaps at above-below direction.
Further, regulating device also comprises transverse horizontal displacement adjusting handle 202; Transverse horizontal displacement adjusting handle 202 and gear screw body 201 are rotationally connected.Rotating this transverse horizontal displacement adjusting handle can make gear screw body rotate.
Further, regulating device also comprises transverse horizontal degree adjusting handle 104; Transverse horizontal degree adjusting handle 104 and the first turbine screw body are rotationally connected.Rotating this transverse horizontal degree adjusting handle can make the first turbine screw body rotate.
Preferably, regulating device also comprises longitudinal angle of pitch adjusting handle 302; Longitudinal angle of pitch adjusting handle 302 and the second turbine screw body are rotationally connected.Rotating this longitudinal angle of pitch adjusting handle can make the second turbine screw body rotate.
The present embodiment also provides a kind of integral type two projector, comprises two projectors and above-mentioned two projector integral type frames; Two projectors lay respectively in upper and lower two sheaf spaces.
Wherein two projectors refer to digital projector, and film projector does not relate in the present invention because being replaced by digital projector gradually.When digital technology does not also occur or is also jejune, film projector is propagated its belief on a large scale, but along with the extension of digital technology, emerging of digital projector, capture rapidly film market, although there are film projector and digital projector two kinds of projectors at present and the general layout of depositing, digital projector replaces film projector and becomes undisputable fact.The technical advantage of film projector is: high definition, high color rendition effect.And digital projector has developed into 4K sharpness from 2K sharpness, human eye has not seen flaw completely.Add the film having taken now 48 frames/second high speed picture, for the film projection of more than 3D, its sharpness, color rendition degree, stability improve greatly, cannot be mentioned in the same breath with film projector.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a two projector integral type frame, is characterized in that, comprise body and regulating device;
Described body is provided with the two-layer space for installing lower projector up and down;
Described regulating device comprises the transverse horizontal displacement regulating device, transverse horizontal degree regulating device and the longitudinal angle of pitch regulating device that are all positioned at sheaf space.
2. according to claim 1 pair of projector integral type frame, is characterized in that, described regulating device also comprises upper, middle and lower three layers of framework;
Described transverse horizontal displacement regulating device is between lower floor's framework and middle level framework; Described transverse horizontal degree regulating device and longitudinal angle of pitch regulating device are all between middle level framework and upper strata framework; Described upper strata framework is used for installing projector.
3. according to claim 2 pair of projector integral type frame, is characterized in that, described transverse horizontal displacement regulating device comprises slide rail, gear screw body;
Described slide rail is arranged between described middle level framework and lower floor's framework; Described gear screw body coordinates with described middle level framework.
4. according to claim 3 pair of projector integral type frame, is characterized in that, described transverse horizontal degree regulating device comprises the first lifting jack, horizontal hinge axis and the first turbine screw body;
Described first lifting jack and horizontal hinge axis are separately positioned on the left and right sides of described middle level frame front, and the telescopic end of described first lifting jack coordinates with described upper strata framework; It is hinged that described upper strata framework and described middle level framework pass through described horizontal hinge axis;
Described first turbine screw body coordinates with described first lifting jack.
5. according to claim 4 pair of projector integral type frame, is characterized in that, described longitudinal angle of pitch regulating device comprises the second lifting jack, longitudinal hinge axis and the second turbine screw body;
Described second lifting jack and described longitudinal hinge axis lay respectively at the front and rear of described middle level framework, and the telescopic end of described second lifting jack coordinates with described upper strata framework; It is hinged that described upper strata framework and described middle level framework pass through described longitudinal hinge axis;
Described second turbine screw body coordinates with described second lifting jack.
6. according to claim 5 pair of projector integral type frame, it is characterized in that, described regulating device also comprises transverse horizontal displacement adjusting handle;
Described transverse horizontal displacement adjusting handle and described gear screw body are rotationally connected.
7. according to claim 6 pair of projector integral type frame, is characterized in that, described regulating device also comprises transverse horizontal degree adjusting handle;
Described transverse horizontal degree adjusting handle and described first turbine screw body are rotationally connected.
8. according to claim 7 pair of projector integral type frame, is characterized in that, described regulating device also comprises longitudinal angle of pitch adjusting handle;
Described longitudinal angle of pitch adjusting handle and described second turbine screw body are rotationally connected.
9. the two projector of integral type, is characterized in that, comprise two projectors and the two projector integral type frames according to any one of claim 1-8;
Two described projectors lay respectively in upper and lower two sheaf spaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310593749.7A CN103558731B (en) | 2013-11-21 | 2013-11-21 | Integrated double-projector machine frame and integrated double projectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310593749.7A CN103558731B (en) | 2013-11-21 | 2013-11-21 | Integrated double-projector machine frame and integrated double projectors |
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| Publication Number | Publication Date |
|---|---|
| CN103558731A CN103558731A (en) | 2014-02-05 |
| CN103558731B true CN103558731B (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310593749.7A Expired - Fee Related CN103558731B (en) | 2013-11-21 | 2013-11-21 | Integrated double-projector machine frame and integrated double projectors |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104793450B (en) * | 2015-04-23 | 2017-02-01 | 中影巴可（北京）电子有限公司 | Dual-unit superposition adjusting method and system for digital film projectors |
| CN104864236B (en) * | 2015-05-11 | 2017-01-04 | 保利影业投资有限公司 | A kind of cinematograph projector two-shipper vertical frames |
| CN109541872B (en) * | 2018-12-07 | 2020-09-01 | 景德镇陶瓷大学 | Novel film and television art display device |
| CN110005209A (en) * | 2019-04-24 | 2019-07-12 | 中交第二航务工程局有限公司 | A kind of walking multiple degrees of freedom stretch-draw jack hydraulic jumbo certainly |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3142694A1 (en) * | 1981-10-28 | 1983-06-01 | Sacher, geb. Seekircher, Brigitte, 5210 Troisdorf | Two-part transportable projector stand for two slide projectors, with a control device and a sound unit |
| CN1089448C (en) * | 1996-11-15 | 2002-08-21 | 稻叶稔 | Stereo slide viewer and stereo slide mount |
| CN201373972Y (en) * | 2009-03-06 | 2009-12-30 | 天津工程师范学院 | Economical stereoscopic imaging projector |
| TWI421621B (en) * | 2011-01-27 | 2014-01-01 | Delta Electronics Inc | Projecting apparatus having adjusting function |
| CN201945792U (en) * | 2011-02-24 | 2011-08-24 | 深圳市环球数码科技有限公司 | Stereo digital movie projector cabinet with two machines |
| CN202257014U (en) * | 2011-03-16 | 2012-05-30 | 杨鲁新 | Stereographic projection combination cabinet |
| CN202916578U (en) * | 2013-02-04 | 2013-05-01 | 保利影业投资有限公司 | Novel projection device with double projectors |
| CN202948245U (en) * | 2013-02-06 | 2013-05-22 | 保利影业投资有限公司 | L-type dual-projector projection system |
| CN203658718U (en) * | 2013-11-21 | 2014-06-18 | 江苏尚阳数字科技有限公司 | Double-projector integrated frame and integrated double-projector |
-
2013
- 2013-11-21 CN CN201310593749.7A patent/CN103558731B/en not_active Expired - Fee Related
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