CN203271196U - Novel ball curtain structure - Google Patents
Novel ball curtain structure Download PDFInfo
- Publication number
- CN203271196U CN203271196U CN 201320306718 CN201320306718U CN203271196U CN 203271196 U CN203271196 U CN 203271196U CN 201320306718 CN201320306718 CN 201320306718 CN 201320306718 U CN201320306718 U CN 201320306718U CN 203271196 U CN203271196 U CN 203271196U
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- frame
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- ball curtain
- novel ball
- door
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Abstract
The utility model discloses a novel ball curtain structure which comprises a hemispherical frame. The outer surface of the hemispherical frame is covered by a layer of roof covering plate to form an outer lining layer; a layer of curtain is arranged on the inner surface of the hemispherical frame to form an inner lining layer, and the layer of curtain is dragged by a draft gear arranged on the hemispherical frame; an airtight hole type frame layer is formed between the outer lining layer and the inner lining layer and communicated with a vacuum pumping system. The novel ball curtain structure is short in building cycle, simple in structure, and applicable to movie theatres, theaters, exhibition rooms and the like. Furthermore, due to the fact that a triangular support framework is adopted, the novel ball curtain structure is high in stability, firm in structure, and not prone to collapsing.
Description
Technical field
The utility model relates to movie theatre ball curtain field, specifically, relates to a kind of Novel ball curtain structure.
Background technology
Along with the development of society, the progress of science and technology only is used in the brand-new visual experience in astronomy science and education field since the eighties in last century, more be widely used in by now Mobile Teaching, commercial propaganda, and on public recreation.Ball-screen projection can show high-resolution, the display effect of 360 degree angulars field of view, can bring novel visual experience to spectators, allow the audience's feeling arrive strong vision shock and sensation on the spot in person, the ball curtain is widely used in the ground such as each grand theater, exhibition room and mobile popularization science popularization teaching.
in prior art, two kinds, software dome and hard ball curtain arranged, software dome is to be spliced by the flexible curtain through cutting, its principle is, the flexible ball curtain is fixed on ground, form confined space between ball curtain and ground, then blow with the confined space that software dome forms earthward with blast fan, by the pressure difference that forms inside and outside the ball curtain, the ball curtain is heaved, become diameter of Spherical Volume, but this software dome, its soundproof effect and heat insulation effect extreme difference, be unfavorable for that severe cold and sweltering hot weather use out of doors, simultaneously, due to blower fault or voltage instability, thunderstorm weathers etc. also can cause the moment of ball curtain to rock and affect the effect of watching, if because of faults such as outages, also can cause the ball curtain to cave in, accidents caused, safety can not obtain effective guarantee.Traditional hard ball curtain is assembled by hard material, and complex structure, manufacturing cost is high, construction period is long.
The utility model content
The purpose of this utility model is to overcome the deficiency that in prior art, ball curtain soundproof effect is poor, structure is insecure, structure is complicated, cost is high and a kind of Novel ball curtain structure that provides.
The technical scheme that the prior art problem that solves the utility model adopts is: a kind of Novel ball curtain structure, comprise half-spherical frame, and the external surface of described half-spherical frame is coated with one deck roofing overlay, forms outer courage layer; The inner surface of described half-spherical frame has one deck by the curtain of the traction of the draw-gear on half-spherical frame, forms bladder layer; Form airtight hole type ccf layer between described outer courage layer and described bladder layer, described hole type ccf layer is connected with a vacuum-pumping system.
The below is further elaborated above technical scheme:
Further, described vacuum-pumping system comprises induced draft fan and air draft pipe, and an end of described air draft pipe gos deep into described hole type ccf layer, and the other end connects described induced draft fan and is located at the outside of described half-spherical frame.
Further, also comprise Yishanmen, the door beam of described door and the door-hinge of both sides are connected with described half-spherical frame, and and described hole type ccf layer between seamless.
Further, also comprise a door curtain, described door curtain and described door are equipped with.
Further, described half-spherical frame is aluminum material.
Further, described half-spherical frame comprises base ring, a plurality of semicircle aluminium matter support and the triangle-frame that is made of a plurality of aluminium matter bars, the top, angle that described triangle-frame consists of is bolted on described semicircle aluminium matter support, and the low side of described triangle-frame connects described base ring.
Further, described draw-gear comprises lifting rope and clasp, and described clasp is fixed in the top, angle of described triangle-frame, and an end of described lifting rope connects described clasp, and the other end connects described curtain.
The beneficial effects of the utility model are:
The support frame of first and third dihedral, stability is high, and sound construction is not easy to cave in, and makes the long service life of described Novel ball curtain structure.
The second, the utility model ball curtain structure consists of an airtight hole type ccf layer by bladder layer and outer courage layer, and soundproof effect is very good, does not have external noise when making spectators' viewing and disturbs.
Three, the utility model ball curtain structure, construction schedule is short, and is simple in structure, is applicable to each large movie theatre, theater, exhibition room etc.
What four, described half-spherical frame adopted is aluminum material, and cost is low.
Description of drawings
Fig. 1 is the front view of ball curtain structure in the utility model embodiment;
Fig. 2 is the structural representation of described hole type ccf layer.
The realization of the utility model purpose, functional characteristics and advantage are described further with reference to accompanying drawing in connection with embodiment.
The specific embodiment
Describe the technical solution of the utility model in detail below with reference to drawings and the specific embodiments, so as clearer, understand invention essence of the present utility model intuitively.
In conjunction with Fig. 1, Fig. 2, the utility model Novel ball curtain structure comprises half-spherical frame 1, the external surface of half-spherical frame 1 is coated with one deck roofing overlay, form outer courage layer, inner surface has one deck to pass through the curtain 3 of draw-gear 2 tractions on half-spherical frame 1, forms bladder layer; Form airtight hole type ccf layer 123 between outer courage layer and bladder layer, hole type ccf layer 123 is connected with a vacuum-pumping system 4.
Vacuum-pumping system 4 comprises induced draft fan 41 and air draft pipe 42, and an end of air draft pipe 42 gos deep into hole type ccf layer 123, and the other end connects induced draft fan 41 and is located at the outside of half-spherical frame 1.When needing to use, bleed toward the outside of the utility model Novel ball curtain structure by vacuum-pumping system 4, can guarantee the interior maintenance air evacuated of whole hole type ccf layer 123, thereby curtain can be convenient to viewing for heaving state.
Simultaneously, the utility model ball curtain structure, also comprise door 5, the door beam of door 5 and the door-hinge of both sides are connected with half-spherical frame 1, seamless between door 5 and hole type ccf layer 123, the specific embodiment is the position with the close door 5 in curtain 3 edges, by alignment pin, curtain 3 and door 5 is closely pegged the formation bladder layer, then use the roofing overlay along door 5 edges cover, make the hole type ccf layer 123 of the inside of formation be confined space.
Secondly, also dispose a door curtain 6 for door 5, door curtain 6 can scroll up along the Men Liang of door 5 upper ends, keeps ventilating, and door curtain 6 is put down when movie theatre is started, and prevents that light from injecting.
In the present embodiment, desired half-spherical frame 1 is aluminum material, purpose is to reduce costs, saving resource, half-spherical frame 1 comprises base ring 11, a plurality of semicircle aluminium matter support 12 and the triangle-frame that is made of a plurality of aluminium matter bars 13, the two ends of a plurality of semicircle aluminium matter supports 12 are connected on base ring 11, the top, angle that triangle-frame consists of is fixed on a plurality of semicircle aluminium matter supports 12 by bolt 7, the bottom of triangle-frame connects base ring 11, the structure design of triangle-frame, stability is high, makes the utility model ball curtain structure more firm.
The plane structure of hole type ccf layer 123, comprise curtain 3, draw-gear 2 and outer field half-spherical frame 1, draw-gear 2 comprises lifting rope 21 and clasp 22, clasp 22 is fixed in the top, angle of the triangle-frame that is made of aluminium matter bar 13 in half-spherical frame 1, one end of lifting rope 21 connects clasp 22, and the other end connects curtain 3.By this, the utility model ball curtain structure is with respect to traditional software dome, when unexpected outage or tripping operation etc., curtain can not cave in yet, with respect to traditional hard ball curtain, adopt aluminum frame, cost is low, simultaneously, simple in structure, the cycle of building is short, applicable to each grand theater, exhibition room and mobile popularization science popularization teaching and other places.
The above is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model manual and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (7)
1. a Novel ball curtain structure, comprise half-spherical frame, it is characterized in that: the external surface of described half-spherical frame is coated with one deck roofing overlay, forms outer courage layer; The inner surface of described half-spherical frame has one deck by the curtain of the traction of the draw-gear on half-spherical frame, forms bladder layer; Form airtight hole type ccf layer between described outer courage layer and described bladder layer, described hole type ccf layer is connected with a vacuum-pumping system.
2. Novel ball curtain structure according to claim 1, it is characterized in that: described vacuum-pumping system comprises induced draft fan and air draft pipe, one end of described air draft pipe gos deep into described hole type ccf layer, and the other end connects described induced draft fan and is located at the outside of described half-spherical frame.
3. Novel ball curtain structure according to claim 1 is characterized in that: also comprise Yishanmen, the door beam of described door and the door-hinge of both sides are connected with described half-spherical frame, and and described hole type ccf layer between seamless.
4. Novel ball curtain structure according to claim 3 is characterized in that: also comprise a door curtain, described door curtain and described door are equipped with.
5. Novel ball curtain structure according to claim 1, it is characterized in that: described half-spherical frame is aluminum material.
6. Novel ball curtain structure according to claim 5, it is characterized in that: described half-spherical frame comprises base ring, a plurality of semicircle aluminium matter support and the triangle-frame that is made of a plurality of aluminium matter bars, the top, angle that described triangle-frame consists of is bolted on described semicircle aluminium matter support, and the low side of described triangle-frame connects described base ring.
7. Novel ball curtain structure according to claim 6, it is characterized in that: described draw-gear comprises lifting rope and clasp, and described clasp is fixed in the top, angle of described triangle-frame, and an end of described lifting rope connects described clasp, and the other end connects described curtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320306718 CN203271196U (en) | 2013-05-30 | 2013-05-30 | Novel ball curtain structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320306718 CN203271196U (en) | 2013-05-30 | 2013-05-30 | Novel ball curtain structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203271196U true CN203271196U (en) | 2013-11-06 |
Family
ID=49501636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320306718 Expired - Fee Related CN203271196U (en) | 2013-05-30 | 2013-05-30 | Novel ball curtain structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203271196U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105336274A (en) * | 2014-08-07 | 2016-02-17 | 深圳市康硕展电子有限公司 | Inner-arc type LED display screen |
| CN110524198A (en) * | 2019-09-02 | 2019-12-03 | 西安翔辉机电科技有限责任公司 | One bulb curtain simulator forming method |
-
2013
- 2013-05-30 CN CN 201320306718 patent/CN203271196U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105336274A (en) * | 2014-08-07 | 2016-02-17 | 深圳市康硕展电子有限公司 | Inner-arc type LED display screen |
| CN107871455A (en) * | 2014-08-07 | 2018-04-03 | 深圳市康硕展电子有限公司 | A kind of bell-jar LED display |
| CN110524198A (en) * | 2019-09-02 | 2019-12-03 | 西安翔辉机电科技有限责任公司 | One bulb curtain simulator forming method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN FULLDOME.PRO DIGITAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ASTONG GEORGE Effective date: 20140107 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140107 Address after: 518000 Guangdong city of Shenzhen province Futian District King Road, Bauhinia Garden Orchid Pavilion B block 1306 Patentee after: Shenzhen Interactive Digital Technology Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Futian District King Road, Bauhinia Garden Orchid Pavilion B block 1306 Patentee before: Aston George |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20160530 |