CN102296840B - Watching platform in dome cinema - Google Patents
Watching platform in dome cinema Download PDFInfo
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- CN102296840B CN102296840B CN 201110140178 CN201110140178A CN102296840B CN 102296840 B CN102296840 B CN 102296840B CN 201110140178 CN201110140178 CN 201110140178 CN 201110140178 A CN201110140178 A CN 201110140178A CN 102296840 B CN102296840 B CN 102296840B
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- revolving
- seat
- platform
- revolving doors
- revolving door
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Abstract
The invention discloses a watching platform in a dome cinema, which comprises two folio revolving doors, wherein rotating shafts of the two revolving doors are positioned on a focal plane of a spherical screen, centers of the two revolving doors are provided with gaps used for arranging a film projection booth; and dynamic seats are arranged on the revolving doors. Further, the watching platform also comprises a revolving door mechanism used for driving the two revolving doors to rotate; the dynamic seats are hung on the revolving doors through seat self-revolving mechanisms; each seat self-revolving mechanism comprises an alternating-current motor, a transmission shaft with a universal coupling joint and a reduction gearbox, and an output shaft of the reduction gearbox is connected with the dynamic seat. In the watching platform, the dynamic seats are arranged on the revolving doors, audiences can be conveniently brought into the focal plane of the spherical screen from boxes through rotation of the revolving doors, thus an optimal watching effect is achieved; and due to the arrangement of the seat self-revolving mechanisms, the dynamic seats can be enabled to be automatically revolved in a range of 180 degrees, thus the audiences can conveniently get on the dynamic seats from the boxes and experience the switching of site atmospheres in a process of entering the spherical screen, and mystique is increased.
Description
Technical field
The present invention relates to the ball screen cinema, refer to that particularly a kind of ball screen cinema watches platform.
Background technology
Ball curtain projection technology provides a kind of newer visual experience to spectators, and it arranges a spherical screen, by the projector projection image that is positioned at spherical screen centre of sphere place, gives a kind of sensation true to nature on the spot in person of spectators of watching on the platform.But existing ball screen cinema is because structural limitations, make and when spectators being placed the focal plane of spherical screen, run into the problems such as difficulty and complex operation of taking a seat, especially in large-scale theme park and amusement park, have now and watch platform to be difficult to satisfy the viewing needs of big audience.
Summary of the invention
Technical problem to be solved by this invention just provides a kind of ball screen cinema and watches platform, can easily spectators be brought into the focal plane of spherical screen, and simple and compact for structure, safe and reliable to operation.
For solving the problems of the technologies described above, a kind of ball screen cinema provided by the invention is watched platform, comprises the revolving door that two fans are split, and the rotating shaft of two fan revolving doors all is positioned on the focal plane of spherical screen, and the center of two fan revolving doors has breach, is used for arranging film projection booth; Revolving door is provided with multidimensional seat.
In the technique scheme, also comprise for driving the revolving door mechanism that described two fan revolving doors rotate, revolving door mechanism comprises a pair of oil cylinder that is connected with two fan revolving doors respectively, and the cylinder body of oil cylinder is hinged with the door frame that fixes on the ground, and tailpiece of the piston rod and the revolving door of oil cylinder are hinged.
In the technique scheme, described multidimensional seat is hung on revolving door by the seat free-wheeling system; Described seat free-wheeling system comprises power transmission shaft and the reduction box of alternating current generator, band universal coupling, and the output shaft of described reduction box is connected with multidimensional seat.
Further, described reduction box is worm reduction box.
Further, described revolving door is frame construction, comprises some crossbeams that described multidimensional seat is hung on crossbeam by the seat free-wheeling system.
In the technique scheme, the back upper place of described multidimensional seat is provided with the seat hydraulic cylinder, is used for driving multidimensional seat swing in ± 10 ° of scopes.
In the technique scheme, the axle head far away bottom of described two fan revolving doors is provided with the walking castor.
Beneficial effect of the present invention is: multidimensional seat is arranged on the revolving door, and the rotation by revolving door can be easily brought spectators the focal plane of spherical screen into from box, reaches best viewing effect; The setting of seat free-wheeling system can make multidimensional seat rotation in 180 ° of scopes, both has been convenient to spectators and has climbed up multidimensional seat from box, also makes spectators experience the switching of on-the-spot atmosphere in entering the process of spherical screen, and increases mystique; Multidimensional seat is hung on the revolving door crossbeam, and can swing under the seat Driven by Hydraulic Cylinder, spectators' surfing and simulation is glided wait impression more true to nature; Whole platform structure is simple, cost of manufacture is low, stable and reliable operation.
Description of drawings
Fig. 1 is the structural representation of one embodiment of the invention.
Structural representation when Fig. 2 opens for revolving door among Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is for saving the structural representation of swinging door among Fig. 3.
Fig. 5 is the vertical view of Fig. 1.
Fig. 6 is the vertical view of Fig. 2.
Fig. 7 is the partial enlarged drawing at A place among Fig. 1.
Among the figure: 1-spherical screen, 2-revolving door, 3-film projection booth, 4-multidimensional seat (wherein: 4.1-ceiling, 4.2-chair back), 5-revolving door mechanism, 6-walking castor, 7-machine room pylon, 8-seat free-wheeling system, 9-swinging door, 10-alternating current generator, 11-universal coupling, 12-power transmission shaft, 13-twoly go out the shaft type worm reduction box, 14-singly go out the shaft type worm reduction box, 15-seat hydraulic cylinder.
The specific embodiment
Below in conjunction with accompanying drawing specific embodiments of the invention are described in further detail.
As shown in the figure, a kind of ball screen cinema of the present invention is watched platform, comprises two fans the rectangle revolving door of splitting 2 and the multidimensional seat 4 that is arranged on the revolving door 2.
The rotating shaft of two fan revolving doors 2 all is positioned on the focal plane of spherical screen 1.The center of two fan revolving doors 2 has a rectangular indentation, is used to film projection booth 3 headspaces, and film projection booth 3 is positioned at the centre of sphere place of spherical screen 1 and is supported by machine room pylon 7, is used for placing projection equipment.Each revolving door 2 is large-scale frame construction, comprises six roots of sensation crossbeam, and wherein, five crossbeams of top are hung two row and totally ten arranged multidimensional seats 4, two fan revolving doors 2 totally four row 20 row's multidimensional seats 4, and each multidimensional seat 4 all is furnished with complete safety measure.Revolving door 2 crossbeam of below then is the bearing beam of revolving door mechanism 5, revolving door mechanism 5 in the present embodiment comprises a pair of oil cylinder that is connected with two fan revolving doors 2 respectively, the cylinder body of oil cylinder is hinged with the door frame that fixes on the ground, tailpiece of the piston rod and the bearing beam of oil cylinder are hinged, are used for driving two fan revolving doors 2 and rotate.For ease of support and smooth rotation of revolving door 2, also be provided with walking castor 6 in the axle head far away bottom of two fan revolving doors 2.
Operating principle of the present invention is: in the motion picture projection preparatory stage, two revolving doors 2 are shown in an open position (as Fig. 2 and shown in Figure 6), and multidimensional seat 4 can make spectators go into the position from every layer of box easily like this and take one's seat towards the swinging door 9 of box; When film is about to begin to show, revolving door mechanism 5 promotes revolving door 2, moves forward under the rolling of walking castor 6, the final focal plane that arrives spherical screen 1, meanwhile, 180 ° of the rotations synchronously under the effect of seat free-wheeling system 8 of multidimensional seat 4 on the revolving door 2, make spectators towards spherical screen 1(such as Fig. 1, Fig. 3, Fig. 4 and shown in Figure 5), spectators can experience the impression of similar gliding flight in the process of revolving door 2 rotations and multidimensional seat 4 rotations; In the viewing process, the multidimensional seat 4 that spectators take overhangs aloft naturally, and all be on the focal plane of spherical screen 1, the visual angle of watching is comprised by spherical screen 1 fully, make spectators enter another world seemingly, appreciate the huge three-dimensional film program of picture in a kind of broad view and pleasant and atmosphere true to nature, as required, multidimensional seat 4 also can be in swing in ± 10 ° of scopes under the driving of seat hydraulic cylinder 15; Treat that motion picture projection finishes, revolving door mechanism 5 retracts original position with revolving door 2 again, and then synchronous Rotate 180 is ° towards box for multidimensional seat 4, and after putting in place, spectators can play seat easily and leave the theatre.In the whole process, all motor is accurately controlled by PLC.
Claims (6)
1. a ball screen cinema is watched platform, it is characterized in that: it comprises the revolving door (2) that two fans are split and is used for driving the revolving door mechanism (5) that described two fan revolving doors (2) rotate, the rotating shaft of two fan revolving doors (2) all is positioned on the focal plane of spherical screen (1), the center of two fan revolving doors (2) has breach, is used for arranging film projection booth (3); Revolving door (2) is provided with multidimensional seat (4); Revolving door mechanism (5) comprises a pair of oil cylinder that is connected with two fan revolving doors (2) respectively, and the cylinder body of oil cylinder is hinged with the door frame that fixes on the ground, and the tailpiece of the piston rod of oil cylinder and revolving door (2) are hinged.
2. a kind of ball screen cinema according to claim 1 is watched platform, it is characterized in that: described multidimensional seat (4) is hung on revolving door (2) by seat free-wheeling system (8); Described seat free-wheeling system (8) comprises power transmission shaft (12) and the reduction box of alternating current generator (10), band universal coupling (11), and the output shaft of described reduction box is connected with multidimensional seat (4).
3. a kind of ball screen cinema according to claim 2 is watched platform, it is characterized in that: described reduction box is worm reduction box.
4. a kind of ball screen cinema according to claim 2 is watched platform, it is characterized in that: described revolving door (2) is frame construction, comprises some crossbeams that described multidimensional seat (4) is hung on crossbeam by seat free-wheeling system (8).
5. a kind of ball screen cinema according to claim 1 is watched platform, it is characterized in that: the back upper place of described multidimensional seat (4) is provided with seat hydraulic cylinder (15), is used for driving multidimensional seat (4) swing in ± 10 ° of scopes.
6. a kind of ball screen cinema according to claim 1 is watched platform, it is characterized in that: the axle head far away bottom of described two fan revolving doors (2) is provided with walking castor (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110140178 CN102296840B (en) | 2011-05-27 | 2011-05-27 | Watching platform in dome cinema |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110140178 CN102296840B (en) | 2011-05-27 | 2011-05-27 | Watching platform in dome cinema |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102296840A CN102296840A (en) | 2011-12-28 |
| CN102296840B true CN102296840B (en) | 2013-07-10 |
Family
ID=45357496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110140178 Expired - Fee Related CN102296840B (en) | 2011-05-27 | 2011-05-27 | Watching platform in dome cinema |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102296840B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102755755A (en) * | 2012-07-11 | 2012-10-31 | 武汉金领湾实业有限公司 | Full-circle slewing multi-degree of freedom dynamic device |
| CA2793598C (en) * | 2012-10-26 | 2015-10-20 | Dynamic Structures, Ltd. | Flying theatre |
| CN104196282A (en) * | 2014-09-18 | 2014-12-10 | 江苏卡罗卡国际动漫城有限公司 | Dynamic riding equipment for fulldome theaters |
| CN104258512B (en) * | 2014-10-16 | 2017-05-03 | 芜湖华强文化科技产业有限公司 | Emergency rescue device used for rotary spherical screen film projector |
| CN109025396B (en) * | 2018-08-06 | 2020-05-15 | 林锦丽 | Multi-functional lift stand is used in sports building |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0868220A (en) * | 1994-06-24 | 1996-03-12 | Masahiko Hayashi | Dome theater |
| US5765314A (en) * | 1996-10-03 | 1998-06-16 | Giglio; Vincent S. | Sensory interactive multi media entertainment theater |
| CN2339671Y (en) * | 1997-07-10 | 1999-09-22 | 中国航空工业规划设计研究院 | Round multifunction display hall with attendance revolving stage and revolving stage |
| CN2609618Y (en) * | 2003-04-15 | 2004-04-07 | 李明 | Movement simulator for recreation |
| US20070193123A1 (en) * | 2006-02-23 | 2007-08-23 | Magpuri Cecil D | Circular motion theater |
| CN100575645C (en) * | 2007-03-15 | 2009-12-30 | 中国舰船研究设计中心 | A kind of ball screen cinema rotary viewing platform |
| CN201486175U (en) * | 2009-05-15 | 2010-05-26 | 深圳市远望淦拓科技有限公司 | Dome theatre suspended watching platform |
| CN101791479B (en) * | 2010-03-12 | 2012-08-29 | 六安金领欢乐世界娱乐有限公司 | Dynamic riding watching equipment in cinema |
| CN101912689B (en) * | 2010-08-04 | 2012-10-17 | 诺华特控股有限公司 | Dynamic emulation cinema analog system, method and equipment |
-
2011
- 2011-05-27 CN CN 201110140178 patent/CN102296840B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102296840A (en) | 2011-12-28 |
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Granted publication date: 20130710 Termination date: 20150527 |
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