CN2923909Y - Air-inflated planetarium - Google Patents
Air-inflated planetarium Download PDFInfo
- Publication number
- CN2923909Y CN2923909Y CN 200620012436 CN200620012436U CN2923909Y CN 2923909 Y CN2923909 Y CN 2923909Y CN 200620012436 CN200620012436 CN 200620012436 CN 200620012436 U CN200620012436 U CN 200620012436U CN 2923909 Y CN2923909 Y CN 2923909Y
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- CN
- China
- Prior art keywords
- curtain
- astronomical phenomena
- inclusion
- room
- filling type
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- Expired - Lifetime
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Abstract
Provided is an aeration type astronomical phenomena hall which belongs to the field of aeration type mobile structure. The utility model includes an inclusion of the aeration type astronomical phenomena hall and an aeration port arranged on the inclusion, the inclusion includes a half sphere shape top curtain and a cylinder shape skirt curtain connected with and inferior to the half sphere shape top curtain, the utility model is characterized in that the external border of the bottom of the cylinder shape skirt curtain is provided with twelve to eighteen puncture bar sleeves distributed uniformly. The aeration type astronomical phenomena hall is simple in structure, rapid in fixing method, reducing weight significantly, good in sealing effect, and the utility model has the advantage of being provided with elegant appearance after inflating.
Description
Technical field
The invention belongs to the aerated movable building field, relate in particular to a kind of astronomical phenomena apparatus for demonstrating of interior inflation moulding.
Background technology
The air filling type astronomical phenomena Room is that a kind of flexible and convenient to use, folding and unfolding is astronomical efficiently, the astronomical phenomena apparatus for demonstrating, and it mainly is made up of the cheese canopy of the heavens, gravity vent and the hair-dryer that is connected with gravity vent.The hair-dryer air-supply that the air filling type astronomical phenomena Room is connected by air funnel, the astronomical phenomena Room are expanded through blowing and are formed the top curtain of semicircle sphere shape.The inclusion in the astronomical phenomena Room is made by multilayer leakproof light-proof material, inner dark unglazed, the astronomical phenomena projector equipment is placed by central authorities in the astronomical phenomena Room, can be with the top curtain of semicircle sphere shape as the vault of heaven at artificial night, position and operation thereof clear for spectators, that demonstrate constellation in the four seasons starry sky intuitively change, this demonstration is vivid, and has accuracy and science.This air filling type astronomical phenomena Room can be used as the astronomical phenomena device in demonstration different geographic latitudes and whole day territory, can be in children's palace in small and medium-sized cities and rural area, public places such as science and technology museum, cultural center, school use as the Popular Science Education facility.
The existing air filling type astronomical phenomena Room when inflation, must be with weight along interior to shrinking the whole compactings of ring body, in order to avoid gas leaks.When inflationtime is longer, shrink the problem that the ring weight comes off and leaks gas easily because of air pressure inside is excessive.The inclusion in the astronomical phenomena Room is multi-layer compound structure, and its outermost layer is rainproof rubber layer, and inner bonding multilayer scribbles the fiber fabric layer of opaque.Inclusion is by dome top curtain and the following tubular skirt curtain that connects, and the bottom surface of skirt curtain is provided with the interior to shrinking ring body of disjunctor.The side of skirt curtain has air outlet, and air outlet connects air funnel and hair-dryer successively.The inclusion in this air filling type astronomical phenomena Room is thicker, and diameter is that 7 meters air filling type astronomical phenomena Room weight can reach more than 100 kilograms.In addition, the spectators in the existing air filling type astronomical phenomena Room import and export the lower end that is opened in the skirt curtain, import and export the outer cylindrical shell that connects to prevent printing opacity and charge leakage, spectators pass in and out to creep and enter, very inconvenience, and the air circulation in the astronomical phenomena Room is relatively poor, and safe and sanitary is produced harmful effect.
The utility model content
The purpose of this utility model provides simple, the fixation of a kind of fixed form, rational in infrastructure, the slim and graceful air filling type astronomical phenomena Room, and it has advantage elegant in appearance after inflation.
The technical solution used in the present invention is as follows;
A kind of air filling type astronomical phenomena Room, comprise the inflation inlet of offering on the inclusion in the air filling type astronomical phenomena Room and the inclusion, inclusion comprises semi-sphere shaped top screen and the cylindrical shape skirt curtain that connects under it, it is characterized in that being provided with equally distributed bar cover along the outward flange of described cylindrical shape skirt curtain bottom, the number of bar cover is 12-18.
The skirt curtain lower end of described inclusion offers inflation inlet, and inflation inlet connects air funnel outward; The correspondence position of skirt curtain opposite side offers exhaust opening, and exhaust opening connects turning shape exhaust funnel outward.
Offer the opening curtain on the skirt curtain of described inclusion, opening curtain and skirt curtain are by the slide fastener closure, and the number of described opening curtain is one or two.
There is the sealing surface of a disjunctor bottom of the cylindrical shape skirt curtain of described inclusion.
The top curtain of described inclusion and skirt curtain are the lamination layer structure that comprises rainproof layer, outer light shield layer and interior light shield layer, bond by staggered bar shaped tack line between rainproof layer and outer light shield layer.
Oxford, outer light shield layer and interior light shield layer that described rainproof layer is coated with anti-reflective coating in being are the fabric that scribbles the shading coating.
The inclusion in this air filling type astronomical phenomena Room need not placed annular weight at the inner ring body of skirt curtain skirt curtain limit is pressed on the ground, does not also have the problem by bottom gas leakage.Only need in the bar cover, penetrate depression bar and bolt is the inflated configuration that a spot of weight just can guarantee air filling type astronomical phenomena Room inclusion.
The bottom of this inflation astronomical phenomena Room cylindrical shape skirt curtain be the hemisphere face body of a sealing, its bottom surface be and the sealing surface of skirt curtain disjunctor, so the air leakage of whole inclusion is little.The top curtain in this air filling type astronomical phenomena Room and skirt curtain are MULTILAYER COMPOSITE layer structure, be generally rainproof layer, outer light shield layer and three layers of compound structure of interior light shield layer, rainproof layer is preferably selected the oxford that is coated with reflector layer in commercially available for use, and outer light shield layer and interior light shield layer are the fabric that scribbles the shading coating.Diameter is that the weight of the air filling type astronomical phenomena Room inclusion about 7 meters only is about 50 kilograms, and this has also reduced the labour intensity of installing and transporting simultaneously.
The sealing effect in this inflation astronomical phenomena Room improves, the aeration quantity of keeping its swelling state obviously reduces, in order to guarantee to inflate the circulation of air in the astronomical phenomena Room, opposite side correspondence position at skirt curtain inflation inlet offers exhaust opening, exhaust opening connects turning shape exhaust funnel outward, be used to regulate the circulation of air in the Room, improve comfort and the safe and sanitary viewed and admired.Be provided with along the outward flange of described cylindrical shape skirt curtain bottom and penetrate straight-bar in the equally distributed bar cover and bolt is a weight, can guarantee effectively that the shape after expanding in the air filling type astronomical phenomena Room is attractive in appearance.
Beneficial effect of the present invention is that this air filling type astronomical phenomena Room fixed form is simple, fixation, the meteorological Room of rational in infrastructure, slim and graceful air filling type, and sealing effect is good, and it has advantage elegant in appearance after inflation.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is the external structure schematic diagram of the utility model embodiment;
Fig. 2 is that the A-A of Fig. 1 is to the structure sectional view;
Fig. 3 is the structure for amplifying view at I position among Fig. 2.
The specific embodiment
As figure, this air filling type astronomical phenomena Room mainly is made up of inflation inlet of offering on air filling type inclusion, the inclusion 2 and exhaust opening 8, the air filling type inclusion is by semi-sphere shaped top screen 4, the cylindrical shape skirt curtain 3 that the top curtain connects down and the bottom of cylindrical shape skirt curtain are made up of the sealing bottom surface 10 of a disjunctor, outward flange along cylindrical shape skirt curtain bottom is provided with equally distributed bar cover 7, and the number of bar cover is 12.The inclusion in this air filling type astronomical phenomena Room is the semicircle spheroid of a sealing, the top curtain of inclusion, skirt curtain and sealing bottom surface are the rainproof layer 13 of oxford, scribble the outer light shield layer 12 of fabric of shading coating and three layers of lamination layer structure of interior light shield layer 11, and the bar shaped tack line 5 by vertical interlaced between oxford and outer light shield layer bonds.The inflation inlet in the astronomical phenomena Room connects air funnel outward, and blower fan or air pump 1 inflation are arranged.The exhaust opening of skirt curtain opposite side connects turning shape exhaust funnel 9 outward, offers opening curtain 6 on the skirt curtain of inclusion, and opening curtain and skirt curtain are by the slide fastener closure.
Claims (6)
1. air filling type astronomical phenomena Room, comprise the inflation inlet of offering on the inclusion in the air filling type astronomical phenomena Room and the inclusion, described inclusion comprises semi-sphere shaped top screen and the cylindrical shape skirt curtain that connects under it, it is characterized in that being provided with equally distributed bar cover along the outward flange of described cylindrical shape skirt curtain bottom, the number of bar cover is 12-18.
2. the air filling type astronomical phenomena according to claim 1 Room is characterized in that the skirt curtain lower end of described inclusion offers inflation inlet, and inflation inlet connects air funnel outward; The correspondence position of skirt curtain opposite side offers exhaust opening, and exhaust opening connects turning shape exhaust funnel outward.
3. the air filling type astronomical phenomena according to claim 1 Room is characterized in that offering the opening curtain on the skirt curtain of described inclusion, and opening curtain and skirt curtain are by the slide fastener closure, and the number of described opening curtain is one or two.
4. the air filling type astronomical phenomena according to claim 1 Room, there is the sealing surface of a disjunctor bottom that it is characterized in that the cylindrical shape skirt curtain of described inclusion.
5, the air filling type astronomical phenomena according to claim 1 Room is characterized in that the top curtain of described inclusion and skirt curtain are the lamination layer structure that comprises rainproof layer, outer light shield layer and interior light shield layer, bond by staggered bar shaped tack line between rainproof layer and outer light shield layer.
6. the air filling type astronomical phenomena according to claim 5 Room is characterized in that oxford, outer light shield layer and interior light shield layer that described rainproof layer is coated with anti-reflective coating in being are the fabric that scribbles the shading coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620012436 CN2923909Y (en) | 2006-04-18 | 2006-04-18 | Air-inflated planetarium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620012436 CN2923909Y (en) | 2006-04-18 | 2006-04-18 | Air-inflated planetarium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2923909Y true CN2923909Y (en) | 2007-07-18 |
Family
ID=38260341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620012436 Expired - Lifetime CN2923909Y (en) | 2006-04-18 | 2006-04-18 | Air-inflated planetarium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2923909Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101847330B (en) * | 2009-03-25 | 2011-09-07 | 北京神州四达科技有限公司 | Digital astronomical phenomena system, ball screen and data processing method |
| CN106023782A (en) * | 2016-08-02 | 2016-10-12 | 合肥东上多媒体科技有限公司 | Portable digital planetarium |
-
2006
- 2006-04-18 CN CN 200620012436 patent/CN2923909Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101847330B (en) * | 2009-03-25 | 2011-09-07 | 北京神州四达科技有限公司 | Digital astronomical phenomena system, ball screen and data processing method |
| CN106023782A (en) * | 2016-08-02 | 2016-10-12 | 合肥东上多媒体科技有限公司 | Portable digital planetarium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070718 |
|
| EXPY | Termination of patent right or utility model |