CN104460211A - Soft spherical screen rising and storage system and method based on inflatable column - Google Patents
Soft spherical screen rising and storage system and method based on inflatable column Download PDFInfo
- Publication number
- CN104460211A CN104460211A CN201410738473.1A CN201410738473A CN104460211A CN 104460211 A CN104460211 A CN 104460211A CN 201410738473 A CN201410738473 A CN 201410738473A CN 104460211 A CN104460211 A CN 104460211A
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- ball
- soft
- inflation
- curtain
- post
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- 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
- G03B21/54—Accessories
- G03B21/56—Projection screens
- G03B21/58—Projection screens collapsible, e.g. foldable; of variable area
- G03B21/585—Inflatable screens
Abstract
The invention provides a soft spherical screen rising and storage system and method based on an inflatable column. The system comprises the inflatable column and a soft spherical screen. The inflatable column is located in the soft spherical screen and is fixed relative to the ground. When the soft spherical screen rises, the inflatable column is inflated to rise to support the soft spherical screen, and after the soft special screen is thoroughly inflated, the inflatable column exhausts air and falls down. When the soft spherical screen is stored, the inflatable column is inflated to rise to support the soft spherical screen, and after the soft spherical screen exhausts air thoroughly, the inflatable column exhausts air and falls down so as to drive the soft spherical screen to fall down to be stored. According to the soft spherical screen rising and storage system and method based on the inflatable column, the stability of the soft spherical screen in the rising and storage process can be well controlled, and it is ensured that the spherical screen is in the area range all the time; after auxiliary spherical screen rising or falling is finished, the inflatable columns falls down, and therefore spherical screen protection or usage in other aspects will not be affected.
Description
Technical field
The present invention relates to a kind of soft ball curtain and rise ball receipts ball backup system, particularly relate to a kind of soft ball curtain based on inflation post and rise ball receipts ball system and method.
Background technology
Interior pitching technology is a kind of emerging display technique, and it breaks projected image in the past can only be the limitation of plane regular figure.The screen of interior pitching curtain is a spherical rear projection screen, and the projector being placed on ball curtain inside is in image projection to almost whole spherical screen, and spectators can see whole ball curtain has been covered with image.
Outer pitching technology is then projected from outside to ball curtain by multiple stage projector, creates sherical seamless picture true to nature by edge fusion technology, and can accomplish that picture is indeformable, image quality is clear, beautiful in colour.Outer pitching is suspended in hall, the visual effect of the gorgeous innervation of excess of export can be built.
According to the difference using material, ball curtain can be divided into hard ball curtain and soft ball curtain.The diameter of hard ball curtain is generally 0.5 meter to 6 meters.Soft ball curtain, as the ball curtain that PVC makes, can make inflatable ball curtain, diameter can reach 15 meters and more than.Soft ball curtain is generally used for outdoor large space, is convenient to install, arrange and carry.No matter be interior pitching technology, or outer pitching technology, for soft ball curtain, all need to carry out rising ball in use and receive ball exercise work.
But soft ball curtain has problems rising ball and receive in ball process in prior art always.Soft ball curtain, rising in ball gas replenishment process, because internal gas progressively increases, causes internal pressure inadequate.Because the surface area of ball curtain is very large, rising ball and receiving in ball process, ball curtain can pile up distortion, or is subject to the impact of the factors such as external wind, is blown to other regions of side, thus causes severe compromise, also can affect the serviceable life of ball curtain simultaneously.
Exactly because receive ball to rise ball problem, domestic and international large-scale projection ball all can only Interim use, cannot realize Long-Time Service.And must guarantee in use procedure that surround ground is spacious, or many people protect at periphery.Also the use high-altitude steel cable had holds the mode of ball curtain.But these modes above-mentioned are all failed really to solve large ball and are automatically received ball, rise ball problem.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide a kind of soft ball curtain based on inflation post to rise ball and receive ball system and method, can be good at controlling soft ball curtain in the stability rising ball and receive in ball process, guarantee ball curtain all the time in certain regional extent; Complete simultaneously and rise ball or after falling ball, inflation post does not affect ball-screen projection or otherwise use.
For achieving the above object and other relevant objects, the invention provides a kind of soft ball curtain based on inflation post and rise ball and receive ball system, comprise inflation post and soft ball curtain, inflation post is positioned at soft ball curtain, and fixes relative to ground location; When soft ball curtain rises ball, rise to support soft ball curtain after the inflation of inflation post, after soft ball curtain has been inflated, fall after the exhaust of inflation post; When ball received by soft ball curtain, rise to support soft ball curtain after the inflation of inflation post, after soft ball curtain has been bled, fallen after the exhaust of inflation post, thus drive soft ball curtain to fall to draw in.
Rise ball according to the above-mentioned soft ball curtain based on inflation post and receive ball system, wherein: on the ground that described inflation post is fixing or base.
Rise ball according to the above-mentioned soft ball curtain based on inflation post and receive ball system, wherein: described inflation post is placed on center position in described soft ball curtain.
Rise ball according to the above-mentioned soft ball curtain based on inflation post and receive ball system, wherein: described inflation post comprises gas column body, aeration blower fan and air exhauster; Described aeration blower fan and described air exhauster are arranged on described gas column body bottom portion, are respectively used to described gas column body inflation and exhaust.
Rise ball according to the above-mentioned soft ball curtain based on inflation post and receive ball system, wherein: described inflation column top is provided with platform.
Rise ball according to the above-mentioned soft ball curtain based on inflation post and receive ball system, wherein: described inflation post replaces with multiple stage inflation post, described multiple stage inflation post is all positioned at described soft ball curtain, and fixes relative to ground location.
Meanwhile, the present invention also provide a kind of above-mentioned arbitrary soft ball curtain based on inflation post to rise ball receives ball system rises ball method, comprise the following steps:
11) rise after inflating post inflation, drive soft ball curtain to hoist extension;
12) soft ball curtain is inflated;
13) fall after inflating post exhaust.
Ball method is risen, wherein: described step 11 according to the above-mentioned soft ball curtain based on inflation post) and 12) successively perform, or perform simultaneously.
In addition, the present invention also provides a kind of and rises according to above-mentioned arbitrary soft ball curtain based on inflation post the receipts ball method that ball system received by ball, comprises the following steps:
21) rise after inflating post inflation;
22) outwards bleed in soft ball curtain, make soft ball The curtain falls on inflation post;
23), after soft ball curtain is bled, fall after the exhaust of inflation post, soft ball curtain is fallen thereupon.
Ball method is received, wherein: described step 21 according to the above-mentioned soft ball curtain based on inflation post) and 22) successively perform, or perform simultaneously.
As mentioned above, the soft ball curtain based on inflation post of the present invention rises ball and receives ball system and method, has following beneficial effect:
(1) can be good at controlling soft ball curtain in the stability rising ball and receive in ball process, guarantee ball curtain all the time in certain regional extent;
(2) complete and auxiliary rise ball or after falling ball, inflate post and fall, ball-screen projection or otherwise use can not be had influence on.
Accompanying drawing explanation
Fig. 1 is shown as the soft ball curtain based on inflation post of the present invention and rises ball curtain unaerated in ball receipts ball system, view during inflation post unaerated;
Fig. 2 is shown as the soft ball curtain based on inflation post of the present invention and rises ball and receive in ball system and inflate post inflation and rise, the view during inflation of ball curtain;
Fig. 3 is shown as the soft ball curtain based on inflation post of the present invention and rises ball and receive in ball system and inflate post inflation and rise, view when ball curtain has been inflated;
Fig. 4 is shown as the soft ball curtain based on inflation post of the present invention and rises ball and receive ball curtain in ball system and inflate, and inflation post is vented view when falling.
Element numbers explanation
1 inflation post
2 soft ball curtains
3 aeration blower fans
4 air exhausters
Embodiment
Below by way of specific instantiation, embodiments of the present invention are described, those skilled in the art the content disclosed by this instructions can understand other advantages of the present invention and effect easily.The present invention can also be implemented or be applied by embodiments different in addition, and the every details in this instructions also can based on different viewpoints and application, carries out various modification or change not deviating under spirit of the present invention.
It should be noted that, the diagram provided in the present embodiment only illustrates basic conception of the present invention in a schematic way, then only the assembly relevant with the present invention is shown in graphic but not component count, shape and size when implementing according to reality is drawn, it is actual when implementing, and the kenel of each assembly, quantity and ratio can be a kind of change arbitrarily, and its assembly layout kenel also may be more complicated.
With reference to Fig. 1-Fig. 4, the soft ball curtain based on inflation post of the present invention rises ball receipts ball system and comprises inflation post 1 and soft ball curtain 2, and inflation post 1 is positioned at soft ball curtain 2, and fixes relative to ground location.When soft ball curtain 2 liters of balls, inflation post 1 inflates rear rise to support soft ball curtain 2, after soft ball curtain 2 has been inflated, falls after inflation post 1 is vented; When ball received by soft ball curtain 2, inflation post 1 inflates rear rise to support soft ball curtain 2, after soft ball curtain 2 has been bled, has fallen, thus drive soft ball curtain 2 to fall to draw in after inflation post 1 is vented.
In a preferred embodiment of the invention, inflate on the fixing ground of post or base.Inflation post is placed on center position in soft ball curtain.Inflation post inside can be an overall space, also can be multisection type space.Inflation post can be all made up of soft material, may also be and is strengthened by becket or other muscle shape structures on the basis of soft material.
Preferably, as shown in Figures 2 and 3, inflate post and comprise gas column body 11, aeration blower fan 12 and air exhauster 13.Wherein, aeration blower fan 12 and air exhauster 13 are arranged on bottom gas column body 11, are respectively used to the inflation of gas column body and exhaust.
Preferably, inflate post to be made up of soft material.When being full of high-pressure gaseous state, inflation post is column.Due to the effect of gases at high pressure, inflation post is vertical strong state, can bear certain pressure, therefore can support soft ball curtain.After inflation post internal gas of draining, inflation post falls to being deposited in soft ball curtain interior bottom portion due to Action of Gravity Field.
In another preferred embodiment of the invention, multiple stage inflation post can be comprised.Multiple stage inflation post is all positioned at soft ball curtain, and fixes relative to ground location, and what jointly complete soft ball curtain rises the back work that ball received by ball.
Preferably, inflation column top can be provided with platform, so that fulcrum ball curtain better.
Particularly, rise ball at the soft ball curtain based on inflation post of the present invention and receive in ball system, the process that soft ball curtain rises ball is as follows:
(11) rise after inflating post inflation, drive soft ball curtain to hoist extension, as Figure 1-Figure 2.
Preferably, rise after the inflation of inflation post, drive soft ball curtain to hoist and extend to the extensile maximum height place of soft ball curtain.
Particularly, fill gases at high pressure by aeration blower fan in inflation post, inflation post becomes vertical state, and soft ball curtain upwards extends under the drive of inflation post.Owing to there being the support of inflation post, even if soft ball curtain also can not be amesiality under external wind effect.
(12) soft ball curtain is inflated, as shown in Figure 3.
After inflation reaches certain pressure, soft ball curtain self has certain intensity, also can resist Cross Wind Force, guarantees ball curtain all the time in certain regional extent.
(13) fall after inflating post exhaust, as shown in Figure 4.
Particularly, inflation post is exhausted by air exhauster, and then falls because of Action of Gravity Field.Inflation post because its floor area is less, can not have influence on ball-screen projection or otherwise use after falling.
It should be noted that, above-mentioned steps (11) and (12) can successively perform, and also can perform simultaneously.That is, rise after the inflation of inflation post before soft ball curtain starts inflation, also can start inflation at soft ball curtain simultaneously.
Similarly, rise ball at the soft ball curtain based on inflation post of the present invention and receive in ball system, the process that ball received by soft ball curtain is as follows:
(21) rise after inflating post inflation.
Preferably, the maximum height place that soft ball curtain stretches is risen to after inflating post inflation.
(22) outwards bleed in soft ball curtain, make soft ball The curtain falls on inflation post.
When outwards bleeding in soft ball curtain, the internal pressure of soft ball curtain diminishes, and makes soft ball The curtain falls on inflation post.Under the support of inflation post, reliably prevent Cross Wind Force to the destruction of soft ball curtain, thus avoid ball curtain to be occurred by the situation of blowing to other regions of side.
(23), after soft ball curtain is bled, fall after the exhaust of inflation post, soft ball curtain is fallen thereupon, thus completes receipts ball.
It should be noted that, above-mentioned steps (21) and (22) can successively perform, and also can perform simultaneously.That is, rise and before soft ball curtain starts to bleed, also can carry out while soft ball curtain is bled after the inflation of inflation post.
In sum, the soft ball curtain based on inflation post of the present invention rises ball receipts ball system and method and can be good at controlling soft ball curtain in the stability rising ball and receive in ball process, guarantees ball curtain all the time in certain regional extent; Complete to assist and rise ball or after falling ball, inflate post and fall, ball-screen projection or otherwise use can not be had influence on.So the present invention effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (10)
1. the soft ball curtain based on inflation post rises a ball receipts ball system, and it is characterized in that: comprise inflation post and soft ball curtain, inflation post is positioned at soft ball curtain, and fixes relative to ground location;
When soft ball curtain rises ball, rise to support soft ball curtain after the inflation of inflation post, after soft ball curtain has been inflated, fall after the exhaust of inflation post;
When ball received by soft ball curtain, rise to support soft ball curtain after the inflation of inflation post, after soft ball curtain has been bled, fallen after the exhaust of inflation post, thus drive soft ball curtain to fall to draw in.
2. the soft ball curtain based on inflation post according to claim 1 rises ball and receives ball system, it is characterized in that: on the ground that described inflation post is fixing or base.
3. the soft ball curtain based on inflation post according to claim 1 rises ball and receives ball system, it is characterized in that: described inflation post is placed on center position in described soft ball curtain.
4. the soft ball curtain based on inflation post according to claim 1 rises ball and receives ball system, it is characterized in that: described inflation post comprises gas column body, aeration blower fan and air exhauster; Described aeration blower fan and described air exhauster are arranged on described gas column body bottom portion, are respectively used to described gas column body inflation and exhaust.
5. the soft ball curtain based on inflation post according to claim 1 rises ball and receives ball system, it is characterized in that: described inflation column top is provided with platform.
6. the soft ball curtain based on inflation post according to claim 1 rises ball and receives ball system, it is characterized in that: described inflation post replaces with multiple stage inflation post, and described multiple stage inflation post is all positioned at described soft ball curtain, and fixes relative to ground location.
7. what rise that ball receives ball system according to the soft ball curtain based on inflation post one of claim 1-6 Suo Shu rises a ball method, it is characterized in that: comprise the following steps:
11) rise after inflating post inflation, drive soft ball curtain to hoist extension;
12) soft ball curtain is inflated;
13) fall after inflating post exhaust.
8. the soft ball curtain based on inflation post according to claim 7 rises ball method, it is characterized in that: described step 11) and 12) successively perform, or perform simultaneously.
9. rise according to the soft ball curtain based on inflation post one of claim 1-6 Suo Shu the receipts ball method that ball system received by ball, it is characterized in that: comprise the following steps:
21) rise after inflating post inflation;
22) outwards bleed in soft ball curtain, make soft ball The curtain falls on inflation post;
23), after soft ball curtain is bled, fall after the exhaust of inflation post, soft ball curtain is fallen thereupon.
10. ball method received by the soft ball curtain based on inflation post according to claim 9, it is characterized in that: described step 21) and 22) successively perform, or perform simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410738473.1A CN104460211B (en) | 2014-12-05 | 2014-12-05 | Soft ball curtain based on inflation post rises ball and receives ball system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410738473.1A CN104460211B (en) | 2014-12-05 | 2014-12-05 | Soft ball curtain based on inflation post rises ball and receives ball system and method |
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| Publication Number | Publication Date |
|---|---|
| CN104460211A true CN104460211A (en) | 2015-03-25 |
| CN104460211B CN104460211B (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410738473.1A Active CN104460211B (en) | 2014-12-05 | 2014-12-05 | Soft ball curtain based on inflation post rises ball and receives ball system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106842798A (en) * | 2017-02-23 | 2017-06-13 | 成都言行果科技有限公司 | One kind inflation projection screen |
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|---|---|---|---|---|
| US4103369A (en) * | 1977-02-28 | 1978-08-01 | Riordan David B | Inflatable structure |
| US4597633A (en) * | 1985-02-01 | 1986-07-01 | Fussell Charles H | Image reception system |
| US4974829A (en) * | 1985-06-10 | 1990-12-04 | Portable Hyperbarics, Inc. | Hyperbaric chamber |
| JPH1195708A (en) * | 1997-09-24 | 1999-04-09 | Tokyo Genzosho:Kk | Screen structure having curved surface |
| WO1999054663A1 (en) * | 1998-04-17 | 1999-10-28 | Hagiwara Sys-Com Co., Ltd. | Reproducing device |
| US6148551A (en) * | 1997-08-19 | 2000-11-21 | Glass; Hilton J. | Transportable system for message display |
| CN2531849Y (en) * | 2002-02-06 | 2003-01-22 | 中国杂技团 | Automatic inflated and quick disassembling person-carrying lifting/lowering ball used in stage |
| WO2008065400A2 (en) * | 2006-11-28 | 2008-06-05 | Pufferfish Limited | Three-dimensional display |
| WO2010142933A1 (en) * | 2009-06-11 | 2010-12-16 | Pufferfish Limited | Three-dimensional display and method of installing a three-dimensional display |
| CN204331273U (en) * | 2014-12-05 | 2015-05-13 | 无锡羿飞科技有限公司 | Soft ball curtain based on inflation post rises ball and receives ball system |
-
2014
- 2014-12-05 CN CN201410738473.1A patent/CN104460211B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4103369A (en) * | 1977-02-28 | 1978-08-01 | Riordan David B | Inflatable structure |
| US4597633A (en) * | 1985-02-01 | 1986-07-01 | Fussell Charles H | Image reception system |
| US4974829A (en) * | 1985-06-10 | 1990-12-04 | Portable Hyperbarics, Inc. | Hyperbaric chamber |
| US6148551A (en) * | 1997-08-19 | 2000-11-21 | Glass; Hilton J. | Transportable system for message display |
| JPH1195708A (en) * | 1997-09-24 | 1999-04-09 | Tokyo Genzosho:Kk | Screen structure having curved surface |
| WO1999054663A1 (en) * | 1998-04-17 | 1999-10-28 | Hagiwara Sys-Com Co., Ltd. | Reproducing device |
| CN2531849Y (en) * | 2002-02-06 | 2003-01-22 | 中国杂技团 | Automatic inflated and quick disassembling person-carrying lifting/lowering ball used in stage |
| WO2008065400A2 (en) * | 2006-11-28 | 2008-06-05 | Pufferfish Limited | Three-dimensional display |
| WO2010142933A1 (en) * | 2009-06-11 | 2010-12-16 | Pufferfish Limited | Three-dimensional display and method of installing a three-dimensional display |
| CN204331273U (en) * | 2014-12-05 | 2015-05-13 | 无锡羿飞科技有限公司 | Soft ball curtain based on inflation post rises ball and receives ball system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106842798A (en) * | 2017-02-23 | 2017-06-13 | 成都言行果科技有限公司 | One kind inflation projection screen |
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| CN104460211B (en) | 2016-04-13 |
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Address after: 214213 room 3, building 101, Yixing photoelectron industry park, 10 Wuxi Road, Yixing economic and Technological Development Zone, Jiangsu, China Applicant after: WUXI E-SPHERE TECHNOLOGY CO., LTD. Address before: 214213 Jiangsu city of Wuxi province Yixing Qiting Street Jing Yi Road No. 109 Yixing Pioneer Park building D8 Applicant before: Wuxi E-sphere Technology Co., Ltd. |
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Effective date of registration: 20210512 Address after: 214213 101, room 3, Yixing Photoelectric Industrial Park, 10 Xing Li Road, Yixing economic and Technological Development Zone, Wuxi, Jiangsu Patentee after: WUXI SEEMILE LASER DISPLAY TECHNOLOGY Co.,Ltd. Patentee after: WUXI SEEMILE TECHNOLOGY Co.,Ltd. Address before: Room 101, building 3, Yixing Optoelectronic Industrial Park, 10 Xingli Road, Yixing Economic and Technological Development Zone, Wuxi City, Jiangsu Province, 214213 Patentee before: WUXI SEEMILE TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20220107 Address after: 214200 Room 102, building 3, Yixing Optoelectronic Industrial Park, No. 10 Xingli Road, Yixing Economic and Technological Development Zone, Wuxi City, Jiangsu Province Patentee after: WUXI E-SPHERE TECHNOLOGY CO.,LTD. Address before: 214213 101, room 3, Yixing Photoelectric Industrial Park, 10 Xing Li Road, Yixing economic and Technological Development Zone, Wuxi, Jiangsu Patentee before: WUXI SEEMILE LASER DISPLAY TECHNOLOGY Co.,Ltd. Patentee before: Wuxi Shimeile Technology Co., Ltd |