CN105988278A - Novel inward-projecting type inflatable ball screen - Google Patents
Novel inward-projecting type inflatable ball screen Download PDFInfo
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- CN105988278A CN105988278A CN201510042347.7A CN201510042347A CN105988278A CN 105988278 A CN105988278 A CN 105988278A CN 201510042347 A CN201510042347 A CN 201510042347A CN 105988278 A CN105988278 A CN 105988278A
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Abstract
The invention provides a novel inward-projecting type inflatable ball screen formed through the combination of a plurality of ball valves. The joint part of every two adjacent ball valves is provided with a splicing seam. Each ball valve comprises a transparent organic material layer and a back projection material layer formed on the transparent organic material layer. The coverage area of the back projection material layer of each ball valve is smaller than the area of the transparent organic material layer. The part of each ball valve, corresponding to the splicing seam, is only provided with the transparent organic material layer without the back projection material layer. Each splicing seam is composed of two mutually welded transparent organic material layers and one back projection material layer arranged on the above two transparent organic material layers. According to the technical scheme of the invention, the inflatable ball screen is ensured to be firmer and more durable. Meanwhile, the influence of splicing seams on the projection effect can be greatly reduced, so that the overall display effect is enhanced.
Description
Technical field
The present invention relates to display device, refer more particularly to interior pitching curtain.
Background technology
At present, interior pitching curtain mainly has pitching curtain, two kinds of interior throwing inflation soft body ball curtain in hard.
Wherein, pitching curtain complex process in hard, manufactures difficulty, and cost is high.And due to the restriction of pitching curtain manufacturing process in hard, the ball curtain more than 2.5m for the diameter to be manufactured, extremely difficult.Interior throwing inflation soft body ball curtain is spliced by software macromolecular material, and manufacturing process is simple, low cost, and easily realizes large scale spherical screen making, and in large-scale interior pitching curtain field, application is wider.
The material making now large-scale interior throwing inflation soft body ball curtain is substantially all the special PVC material of the high printing opacity of employing, color is grey, the software dome that this material is made, owing to splicing seams is double-deck PVC film superposition, its color can deepen, and there will be obvious splicing seams when projection.The PVC film thickness of other current this material is all at about 0.3mm, not sufficiently strong, is easily scratched or scratches, and affecting use.
Content of the invention
The technical problem to be solved in the present invention is, for the drawbacks described above of prior art, provides a kind of interior throwing inflatable ball curtain, it can be ensured that product is more solid and durable；And it is possible to be substantially reduced the impact on drop shadow effect for the splicing seams, and then promote overall display effect.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of interior throwing inflatable ball curtain, it is to be combined by multiple ball clacks, joint at ball clack two-by-two is formed with splicing seams, each ball clack includes a transparent organic material layer and the rear-projection material layers being positioned on described transparent organic material layer, the area coverage of the rear-projection material layers of each ball clack described is less than the described area throwing transparent organic material layer, each ball clack described at the position corresponding to splicing seams is only transparent organic material layer and without rear-projection material layers, described splicing seams is made up of the transparent organic material layer of two being mutually welded together and the rear-projection material layers being positioned on the two transparent organic material layer.
The still more preferably scheme of the present invention is: the rear-projection material layers in each ball clack described is to be formed by way of spraying at described transparent organic material layer or be coated with.
The still more preferably scheme of the present invention is: the only transparent organic material layer of each ball clack described and the position without rear-projection material layers is the privileged site on described transparent organic material layer, formed by way of not spraying or coating, or, formed by way of first spraying or be coated with and then wiping out again.
The still more preferably scheme of the present invention is: the rear-projection material layers in each ball clack described is to be formed by way of carrying out pad pasting at described transparent organic material layer.
The still more preferably scheme of the present invention is: described transparent organic material layer is PVC (polyvinyl chloride) material.
The still more preferably scheme of the present invention is: described transparent organic material layer is TPU (TPUE rubber) material.
The still more preferably scheme of the present invention is: the thickness of each ball clack described is 0.1mm-1.2mm.
The still more preferably scheme of the present invention is: the width of described splicing seams is 2mm-50mm.
The still more preferably scheme of the present invention is: two transparent organic material layers of described splicing seams are that the mode using high-cycle welding, thermal welding or ultrasonic fusing is welded together.
The still more preferably scheme of the present invention is: the rear-projection material layers of each ball clack described is towards the centre of sphere.
The beneficial effects of the present invention is, can be selected as required by making material thickness, it can be ensured that product is more solid and durable；Further, by only forming a rear-projection material layers at the splicing seams of ball clack two-by-two, the impact on drop shadow effect for the splicing seams can be substantially reduced, and then promote overall display effect.
Brief description
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the interior horizontal face partial structurtes signal throwing inflatable ball curtain embodiment of the present invention.
Fig. 2 is the interior tangential face partial structurtes signal throwing inflatable ball curtain embodiment of the present invention.
Detailed description of the invention
In conjunction with accompanying drawing, presently preferred embodiments of the present invention is elaborated.
Fig. 1 is the interior horizontal face partial structurtes signal throwing inflatable ball curtain embodiment of the present invention.Fig. 2 is the interior tangential face partial structurtes signal throwing inflatable ball curtain embodiment of the present invention.The present invention throws inflatable ball curtain in proposing one, it is to be combined by multiple ball clacks 1, joint at ball clack 1 two-by-two is formed with splicing seams 3, wherein, each ball clack 1 is in watermelon flap, including a rear-projection material layers 12 the 11st, being positioned on described transparent organic material layer 11 of transparent organic material layer and only transparent organic material layer and the position 13 without rear-projection material layers.
The area coverage of the rear-projection material layers 12 of each ball clack is less than the area throwing transparent organic material layer 11.Each ball clack 1 at the position 13 corresponding to splicing seams 3 is only transparent organic material layer and without rear-projection material layers.Splicing seams 3 is by the transparent organic material layer of two being mutually welded together the 11st, 11 and be positioned at a rear-projection material layers 12 the 11st, on 11 for the two transparent organic material layer and form.
Specifically, transparent organic material layer 11 can be PVC material, TPU material or material that other are suitable.The thickness of each ball clack 1 is 0.1mm-1.2mm.The width of splicing seams 3 is 2mm-50mm.Can select with being actually needed according to the diameter of interior throwing inflatable ball curtain it is noted that the width of the thickness of each ball clack 1 and splicing seams 3 is actual.Rear-projection material layers 12 in each ball clack 1 can be formed by way of spraying or be coated with on transparent organic material layer 11.The only transparent organic material layer of each ball clack 1 and the position 13 without rear-projection material layers is the privileged site (i.e. corresponding with splicing seams position) on transparent organic material layer 11, formed by way of not spraying or coating, or, formed by way of first spraying or be coated with and then wiping out again.In addition, the rear-projection material layers 12 in each ball clack 1 also can be formed by way of carrying out pad pasting at transparent organic material layer 11.The 11st, two transparent organic material layers of splicing seams 3 11 can use high-cycle welding, thermal welding, ultrasonic fusing or other welding mode to combine.
In the present embodiment, the rear-projection material layers 12 of each ball clack 1 is towards the centre of sphere, say, that rear-projection material layers 12 is in the inside of interior throwing inflatable ball curtain, relative with the projector equipment being located substantially at the centre of sphere, and allow users to the outside from spheroid and see perspective view picture.This structure, can protect rear-projection material layers 12.In other embodiments, according to actual application scenarios, the rear-projection material layers 12 of each ball clack 1 also can be the centre of sphere dorsad.
Compared with prior art, throwing inflatable ball curtain in the present invention and doing base material 11 by using transparent PVC film, TPU membrane or other transparent plastic films, material thickness can select as required, it can be ensured that product is more solid and durable；By formation rear-projection material layers 12 on transparent base material 11, thus realize rear-projection effect；Forming a rear-projection material layers 12 by disposing at splicing seams 3, can making that at splicing seams 3, color is without significant change, drop shadow effect is more preferably.
It it should be appreciated that above example is only in order to illustrate technical scheme, is not intended to limit, it will be understood by those skilled in the art that can the technical scheme described in above-described embodiment modify, or equivalent is carried out to wherein portion of techniques feature；And these modifications and replacement, all should belong to the protection domain of claims of the present invention.
Claims (10)
1. throwing an inflatable ball curtain in, being to be combined by multiple ball clacks, the joint at ball clack two-by-two is formed
Splicing seams, it is characterised in that each ball clack includes a transparent organic material layer and is positioned at described transparent
A rear-projection material layers on organic material layer, the area coverage of the rear-projection material layers of each ball clack described
Less than the described area throwing transparent organic material layer, each ball clack described is at the position corresponding to splicing seams
Being only transparent organic material layer and without rear-projection material layers, described splicing seams is one by mutual welding
Two the transparent organic material layers rising and the rear-projection material being positioned on the two transparent organic material layer
Layer composition.
2. interior throwing inflatable ball curtain according to claim 1, it is characterised in that: the back of the body in each ball clack described
Throwing material layers is to be formed by way of spraying at described transparent organic material layer or be coated with.
3. interior throwing inflatable ball curtain according to claim 2, it is characterised in that: only having of each ball clack described
Transparent organic material layer and the position without rear-projection material layers are specific on described transparent organic material layer
Position, forms by way of not spraying or coating, or, by first spraying or being coated with then again
The mode wiping out is formed.
4. interior throwing inflatable ball curtain according to claim 1, it is characterised in that: the back of the body in each ball clack described
Throwing material layers is to be formed by way of carrying out pad pasting at described transparent organic material layer.
5. interior throwing inflatable ball curtain according to claim 1, it is characterised in that: described transparent organic material layer
It is polyvinyl chloride material.
6. interior throwing inflatable ball curtain according to claim 1, it is characterised in that: described transparent organic material layer
It is TPUE quality of rubber materials.
7. interior throwing inflatable ball curtain according to claim 1, it is characterised in that: the thickness of each ball clack described
For 0.1mm-1.2mm.
8. interior throwing inflatable ball curtain according to claim 1, it is characterised in that: the width of described splicing seams is
2mm-50mm。
9. interior throwing inflatable ball curtain according to claim 1, it is characterised in that: two of described splicing seams are saturating
Bright organic material layer is that the mode using high-cycle welding, thermal welding or ultrasonic fusing is welded together.
10. interior throwing inflatable ball curtain according to claim 1, it is characterised in that: the rear-projection of each ball clack described
Material layers is towards the centre of sphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510042347.7A CN105988278A (en) | 2015-01-28 | 2015-01-28 | Novel inward-projecting type inflatable ball screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510042347.7A CN105988278A (en) | 2015-01-28 | 2015-01-28 | Novel inward-projecting type inflatable ball screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105988278A true CN105988278A (en) | 2016-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510042347.7A Pending CN105988278A (en) | 2015-01-28 | 2015-01-28 | Novel inward-projecting type inflatable ball screen |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107942613A (en) * | 2017-11-13 | 2018-04-20 | 深圳市光科全息技术有限公司 | A kind of optical panel and its splicing and edge bonding method |
Citations (6)
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|---|---|---|---|---|
| EP0548962A1 (en) * | 1991-12-27 | 1993-06-30 | Matsushita Electric Industrial Co., Ltd. | Screen unit for rear projection picture display system and method for producing the same |
| CN101360874A (en) * | 2005-07-29 | 2009-02-04 | 埃鲁麦那提有限责任公司 | Dual pressure inflatable structure and method |
| CN101526729A (en) * | 2009-04-21 | 2009-09-09 | 李军 | Arc-shaped projection screen |
| JP2009276441A (en) * | 2008-05-13 | 2009-11-26 | National Institute Of Advanced Industrial & Technology | Spherical screen and screen device |
| CN204009336U (en) * | 2014-07-24 | 2014-12-10 | 深圳市白雪投影显示技术有限公司 | A kind of hard ball curtain |
| CN204086787U (en) * | 2014-09-23 | 2015-01-07 | 南京卡本科技有限公司 | Watch a ball game in throwing in a kind of curtain curtain based structures |
-
2015
- 2015-01-28 CN CN201510042347.7A patent/CN105988278A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0548962A1 (en) * | 1991-12-27 | 1993-06-30 | Matsushita Electric Industrial Co., Ltd. | Screen unit for rear projection picture display system and method for producing the same |
| CN101360874A (en) * | 2005-07-29 | 2009-02-04 | 埃鲁麦那提有限责任公司 | Dual pressure inflatable structure and method |
| JP2009276441A (en) * | 2008-05-13 | 2009-11-26 | National Institute Of Advanced Industrial & Technology | Spherical screen and screen device |
| CN101526729A (en) * | 2009-04-21 | 2009-09-09 | 李军 | Arc-shaped projection screen |
| CN204009336U (en) * | 2014-07-24 | 2014-12-10 | 深圳市白雪投影显示技术有限公司 | A kind of hard ball curtain |
| CN204086787U (en) * | 2014-09-23 | 2015-01-07 | 南京卡本科技有限公司 | Watch a ball game in throwing in a kind of curtain curtain based structures |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107942613A (en) * | 2017-11-13 | 2018-04-20 | 深圳市光科全息技术有限公司 | A kind of optical panel and its splicing and edge bonding method |
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