CN102900918A - Method for preventing damage to functional device supported by inflatable structure during toppling - Google Patents
Method for preventing damage to functional device supported by inflatable structure during toppling Download PDFInfo
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- CN102900918A CN102900918A CN2012102382016A CN201210238201A CN102900918A CN 102900918 A CN102900918 A CN 102900918A CN 2012102382016 A CN2012102382016 A CN 2012102382016A CN 201210238201 A CN201210238201 A CN 201210238201A CN 102900918 A CN102900918 A CN 102900918A
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000005273 aeration Methods 0.000 claims description 20
- 239000010410 layer Substances 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 14
- 239000004744 fabric Substances 0.000 claims description 12
- 230000006870 function Effects 0.000 claims description 8
- 230000000630 rising effect Effects 0.000 claims description 7
- 239000011229 interlayer Substances 0.000 claims description 3
- 230000009993 protective function Effects 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009958 sewing Methods 0.000 abstract description 2
- 230000003139 buffering effect Effects 0.000 description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 6
- 230000000740 bleeding effect Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The invention provides a method for preventing damage to a functional device (such as a lighting source and a loudspeaker) supported by an inflatable structure during toppling of the inflatable structure. The inflatable structure is commonly used for a temporary landmark and can also be used for supporting the functional device (such as the lighting source) for emergency rescue for temporary activity and the like. The novel method includes sewing and adhering relevant components and regions of the periphery of the functional device supported by an electric inflatable upright cavity to form a special sandwich structure which has certain volume and can keep certain air pressure. The certain air pressure can be automatically kept assuredly by the sandwich structure when the functional device works, the inflatable upright structure is tilted and falls due to sudden strong wind, power failure or misoperation and the functional device is not manually protected, the sandwich structure can be used as a buffer air cushion for the functional device when the inflatable upright cavity is tilted and touches the ground, and the functional device (such as the lighting source and the loudspeaker) supported by the inflatable upright cavity can be protected against damage.
Description
Technical field
The present invention relates to need to use the equipment of air-supported structure, comprise the loudspeaker arrangement for the portable inflatable column lighting installation under the rescue environment and air-supported structure support.
Background technique
For effective lighting and sound equipment being provided for the open spaces such as interim party, emergency, people have adopted multiple means.
Chinese patent application CN99804025.8 discloses the emergency lighting system of a kind of employing inflation column (a kind of electric gas-filled structure), from using, reality finds, the illumination of this lighting burner and visual effect are better than miscellaneous equipment, but it is prominent when meeting strong wind, outage (electric gas-filled immediately stop) or operate miss at work, the inflation column can fall down to the ground in very fast inclination, and the light source of inflation column internal upper part is very easily damaged; It may be noted that this class inflation column (a kind of electric gas-filled structure of standing upright) belongs to uninterrupted inflation flexibility and makes the thing air-supported structure, as long as stop inflation, inside configuration air pressure can descend rapidly, causes structure to tilt to fall down to the ground, collapse flat.Therefore, how to ensure that functional device (comprising lighting set, loudspeaker etc.) that air-supported structure supports tilts to exempt from when falling down to the ground that to damage be not have solution for a long time and problem extremely to be solved in air-supported structure.
Summary of the invention
The technical problem that (one) will solve
The objective of the invention is to fill up the blank of prior art, provide a kind of simple in structure easy-to-use, can ensure that functional device (such as lighting set, loudspeaker etc.) that air-supported structure supports tilts to exempt from when falling down to the ground the method for damage in air-supported structure.
(2) technological scheme
In order to achieve the above object, the present invention proposes a kind of functional device (such as light source, loudspeaker etc.) that can ensure that air-supported structure supports exempts from damage when air-supported structure is tiltedly fallen method.Air-supported structure generally comprises electric aeration device (air pump), flexible fabric material is sewed up the inflation of bonding making and is stood upright cavity (can be column and other shape sealed cavity) and inside or EXS functional device (such as light source, loudspeaker etc.), described air-supported structure is gas-filled type, its inner or outside functional device is (such as light source, loudspeaker etc.) hang or be supported on top or other position of inflating the cavity of standing upright, during use, by electric aeration device (air pump) to stand upright cavity inner chamber inflation of inflation, inflate the cavity of standing upright and launch the rising of expanding thereupon, functional device is (such as light source, loudspeakers etc.) increase, the turn-on power loss device is (such as light source, loudspeaker etc.) can use.After the use; closing function device (such as light source, loudspeaker etc.) switch; as long as stop inflation; sew up bonding making because of the inflation cavity of standing upright by flexible fabric material, can not guarantee fully not permeation, the air pressure of inside cavity can descend rapidly thereupon; cause air-supported structure to tilt to fall down to the ground; artificially unlikely the breaking of protective function device (such as light source, loudspeaker etc.) ability before falling down to the ground emitted the air in inflating within the cavity of standing upright, can be with the folding gathering of air-supported structure.The purpose of this invention is to provide a kind of new method, this new method is around the described electric gas-filled cavity of standing upright is installed the functional device of (hang or support), sew up the bonding sandwich structure that is manufactured with a constant volume with similar flexible fabric material, sandwich structure inner chamber and the inflation cavity of standing upright communicates with narrow pipe or is provided with breeder tube, sandwich structure can be independently, and its internal layer or skin also can be the former top layers of inflating the cavity of standing upright; During use, electric aeration device is to stand upright cavity inner chamber inflation of inflation, inflation stand upright cavity launch to expand raise in the stand upright pressed gas of cavity inner chamber of inflation enter the sandwich structure inner chamber by narrow pipe or the breeder tube that sandwich structure inner chamber and inflation are stood upright between the cavity, cavity put in place the pressure balance and be full of interlayer of rising of expanding until inflation is stood upright thereupon; As the prominent strong wind of meeting when working; when outage or operate miss make air-supported structure tilt to fall down to the ground; its sandwich structure still keeps certain air pressure; contact to earth moment; the instantaneous increasing of sandwich structure chamber pressure that volume is limited; because it is narrow pipe or breeder tube that sandwich structure inner chamber and inflation are stood upright between the cavity; most of gas of sandwich structure inner chamber just can not instantaneously overflow; the buffering pneumatic cushion of functional device when this moment, sandwich structure just became the air-supported structure inclination; can protect in inflation and stand upright functional device that cavity installs (hang or support) (such as light source; loudspeaker etc.) exempt from hard collision and damage, also can exempt simultaneously and close bothering of artificially to protect when air-supported structure tilts behind the electric aeration device (air pump) at every turn.After the use, close electric aeration device (air pump), make things convenient for the opened and closed relief opening of position to emit the air of inflation in standing upright within the cavity by being located at the inflation cavity top layer of standing upright, again with the folding gathering of air-supported structure, gas circuit communicates between cavity inner chamber and the gasing mezzanine structural cavity body because inflation is stood upright, the discharge of the air during the pressed gas of sandwich structure inner chamber is also stood upright within the cavity with inflation is discharged, not necessarily need also not hinder air-supported structure (to comprise sandwich structure for sandwich structure arranges the independent bleeding of relief opening specially, inflate the cavity of standing upright) the foldable integral gathering.
In order to play better buffering pneumatic cushion effect, the above-mentioned gasing mezzanine structure of air-supported structure, can be consisted of by continuously a plurality of or independently less sub-air chamber, each air chamber through narrow pipe or breeder tube with parallel connection or serial fashion and the inflation cavity ventilation of standing upright, when electric aeration device is stood upright the inflation of cavity inner chamber to inflation, the pressed gas of inflating the cavity inner chamber of standing upright when air-supported structure is launched the expansion rising enters each less sub-air chamber inner chamber of sandwich structure by narrow pipe or the breeder tube that each less sub-air chamber and the inflation of sandwich structure are stood upright between the cavity thereupon, until putting in place, air-supported structure expansion rising is full of each less sub-air chamber of sandwich structure after the pressure balance, under identical gas pressure, sandwich structure is divided into less air chamber, be similar to air mattress and be lined with a plurality of air chambers and packing bubble cushion, better anti-impact force and elastic force are arranged, better buffer function can be arranged, sandwich structure is divided into less air chamber in addition, also is convenient to its setting around functional device.
In general, common gasing mezzanine structure is similar to buffering pneumatic cushion, and buffering pneumatic cushion is to be made by complete gas impermeable material, is lined with a plurality of air chambers and packing is used bubble cushion such as air mattress, be not to entirely shut to have exactly can open and close the turnover gas circuit.If buffering pneumatic cushion is indiscriminately imitated for ensureing that functional device (such as lighting set, loudspeaker etc.) that air-supported structure supports tilts to exempt from when falling down to the ground the purpose of damage in air-supported structure, has several problems:
One, entirely shutting buffering pneumatic cushion (common gasing mezzanine structure) can't be emptying, hinders air-supported structure (comprising sandwich structure) foldable integral to draw in and transports;
Two, stand upright cavity body structure, gasing mezzanine structure of the general flexible fabric material that adopts of the electric gas-filled structure of the standing upright inflation of sewing up bonding making can not be accomplished to seal fully, need uninterrupted inflation, the consistent flexible fabric material of cavity so if employing and inflation are stood upright, the gasing mezzanine structure can not be done to help and shut structure;
To press close to protected functional device (such as light source, loudspeaker etc.) far away apart from being placed on ground air pump even three buffering pneumatic cushions (common gasing mezzanine structure) that turnover gas circuit that can open and close arranged are because of it; just need very long loading line, can be very inconvenient during use.
(3) beneficial effect
The present invention can fill up the blank of prior art, provide a kind of simple in structure easy-to-use, can ensure that functional device (such as lighting set, loudspeaker etc.) that air-supported structure supports exempts from the method for damage when air-supported structure is toppled over.The enforcement of this method can realize ensureing that the functional device (such as lighting set, loudspeaker etc.) that air-supported structure supports tilts to exempt from when falling down to the ground the purpose of damage in air-supported structure, and realize that this purpose simultaneously, does not increase any more operation of user.It is good, simple in structure to use electric air-supported structure equipment of the present invention (inflating column loudspeaker etc. such as shatter-resistant inflation column lighting burner shatter-resistant) Portability, easy and simple to handle, durable, have overturning-preventing and damage function, being convenient to keeping transports, be suitable for emergency rescue service, use in the large place of large space.
Description of drawings
Fig. 1 is embodiment one fundamental diagram;
Wherein, 1, pedestal; 2, inflation column; 2a, inflation column inner chamber; 2b, inflation column can be closed air vent; 3, electric controller; 3a, power cable 4, electric aeration device; 4a, unidirectional gas charging valve; 5, light source; 5a, light source electric wire; 6, sandwich structure; 6a, sandwich structure skin; 6b, sandwich structure internal layer; 6c, vent; 6d, sandwich structure skin can be closed air vent; 7, casing; 8, case lid;
Embodiment
Following embodiment is application aerated column lighting burner of the present invention without limitation by reference to the accompanying drawings.Those skilled in the art; in the situation that does not break away from the spirit and scope of the present invention; can also make a variety of changes and modification, so all technological schemes that are equal to also belong to category of the present invention, its scope of patent protection is to be limited by the application's claims.
Embodiment one
Present embodiment illustrates a kind of preferred implementation of the present invention.Referring to Fig. 1.It comprises casing (7), case lid (8), be fixed on the pedestal (1) that occupies a part of space in the casing (7), electric controller (3), electric aeration device (4), inflation one-way valve (4a), the inflation that the transparent fabric of collapsible gathering in casing (7) the consists of cavity-inflation column (2) of standing upright, be installed in the light source (5) of inflation column (2) inside top, wherein said electric controller (3), electric aeration device (4) and inflation one-way valve (4a) are installed in the pedestal (1).Inflation column (2) is socketed in the Shang Pankou of pedestal (1), and fastening by tighten ring, guarantee the inner tightness of inflation column (2), there is suction port inflation column (2) bottom and can closes air vent (2b), and suction port communicates with inflation one-way valve (4a).External power supply (3a) adopts portable electric generator, connects electric controller (3) to electric aeration device (4) and light source (5) power supply through power cable (3a).Use in an embodiment clamping plate that light source (5) is installed in inflation column (2) inside top, light source (a 5) light source electric wire of employing (5b) passes inflation column (2) inside and is connected with electric control box (3), epimere circumferential surface at inflation column lighting burner inflation column (2), make the inflatable sandwich structure (6) that circumference strengthens, the internal layer (6b) of sandwich structure (6) is the former external layer of inflation column (2), the skin of sandwich structure (6a) is greater than internal layer (6b), sandwich structure is divided into five sub-air chamber, and each sub-air chamber's internal layer (6b) is equipped with breeder tube (6d) and communicates with inflation column inner chamber (2a).
Stand upright cavity-inflation column (2) of the inflation of present embodiment adopts the transparent fabric material to make, and this material has certain softness, can bending fold.Sectional shape is circular after gassy expands in the inflation column (2); Because light source (5) is installed in inflation column (2) inside top, so epimere circumferential surface at inflation column lighting burner inflation column (2), make the inflatable sandwich structure (6) that circumference strengthens with same transparent fabric material, the internal layer (6b) of sandwich structure (6) is the former external layer of inflation column (2), the skin (6a) of sandwich structure (6) is greater than internal layer (6b), and (6b) is coaxial with internal layer; Make between the Foldable material of internal layer (6b) and outer (6a), bonding or hot joining; Sandwich structure internal layer (6b) is provided with breeder tube (6d) and communicates with inflation column inner chamber (2a); Also inflate because of sandwich structure inner chamber (6) when inflating in the inflation column (2) thereupon; And be hit moment when inflation column (2) outer wall that tilts to fall down to the ground; the instantaneous increasing of sandwich structure (6) chamber pressure that volume is limited; owing to be breeder tube (6c) between sandwich structure (6) inner chamber and inflation column (2) cavity; most of gas of sandwich structure (6) inner chamber just can not instantaneously overflow; sandwich structure this moment (6) just becomes the tilt buffering pneumatic cushion of light source (5) when falling down to the ground of inflation column (2), can protect well the light source (5) on inflation column (2) top to exempt from damage.After the use, close electric aeration device (4), open and to close air vent (2b), air in emitting within inflation column (2) cavity, can be with the folding gathering of inflation column (2), owing to communicate through breeder tube (6c) between inflation column (2) inner chamber and sandwich structure (6) cavity, the pressed gas of sandwich structure (6) inner chamber is also discharged with the discharge of the air in inflating within column (2) cavity, not necessarily need for sandwich structure arranges the independent bleeding of relief opening specially, also do not hinder inflation column (2) (comprising sandwich structure) foldable integral to draw in.
Certainly, for the convenient column (4) of will inflating quickly folds gathering, accelerate exhaust, also can at the sandwich structure skin of (containing sub-air chamber) (6a), set up and to close air vent (6d).
During use, open case lid (2), turn on the power switch and electric aeration device (4) switch, electric aeration device (4) is filled with air in inflation column (2), after being full of air, inflation column (2) naturally is expanded to column, breeder tube (6c) the also thereupon inflation of sandwich structure (6) because communicating with inflation column inner chamber (2a); Open at last light source switch.After the use, close light source and electric aeration device (4), open inflation column (2) bottom and can close air vent (2b), emit the air in inflation column (2), the sandwich structure (6), to inflate the folding gathering of column (2) (containing sandwich structure), be received in the casing (7).
From practical effect, because the new method that this embodiment's lighting burner has adopted the present invention to propose, this embodiment's lighting burner really has the shatter-resistant function, can make the related personnel need not divert one's attention to look after, operate very easy, be particularly suitable for emergency rescue service, also can be used for the large field lighting of large space of other side.
Claims (2)
1. one kind can ensure that functional device (such as light source, loudspeaker etc.) that air-supported structure supports tilts to exempt from when falling down to the ground the method for damage in air-supported structure.This air-supported structure comprises electric aeration device (air pump), the inflation that flexible fabric material is sewed up bonding making stand upright cavity (can be column and other shape sealed cavity structure) and within it section or the outside functional device (such as light source) of installing, the described inflation cavity of standing upright is gas-filled type, its inside or outside functional device (such as light source) are installed in top or other position of inflating the cavity of standing upright, during use, by electric aeration device (air pump) to stand upright cavity inner chamber inflation of inflation, inflate the cavity of standing upright and launch the rising of expanding, functional device (such as light source) increases, and the turn-on power loss device is (such as light source, loudspeaker etc.) can use.After the use; closing function device (such as light source, loudspeaker etc.) switch; as long as stop inflation; because the inflation cavity of standing upright is sewed up bonding making by flexible fabric material; the stand upright air pressure of inside cavity of inflation can descend rapidly thereupon, causes the inflation cavity of standing upright to tilt to fall down to the ground, artificially unlikely the breaking of protective function device (such as light source, loudspeaker etc.) before structure falls down to the ground; emit the air in inflating within the cavity of standing upright, can be with the folding gathering of air-supported structure.The invention is characterized in that the new method that provides is around the functional device that the cavity upper support installs is stood upright in the inflation of described air-supported structure, with similar flexible fabric material stitching, the bonding sandwich structure that is manufactured with a constant volume, sandwich structure inner chamber and the inflation cavity of standing upright communicates with narrow pipe or is provided with breeder tube, sandwich structure can be independently, and its internal layer or skin also can be the former top layers of inflating the cavity of standing upright; During use, electric aeration device is to stand upright cavity inner chamber inflation of inflation, the stand upright pressed gas of cavity inner chamber of inflation enters the sandwich structure inner chamber by narrow pipe or the breeder tube that sandwich structure inner chamber and inflation are stood upright between the cavity thereupon when air-supported structure launch to expand raises, and the cavity rising of expanding puts in place and is full of interlayer after the pressure balance until inflation is stood upright; As the prominent strong wind of meeting when working; when outage or operate miss make air-supported structure tilt to fall down to the ground; its sandwich structure still keeps certain air pressure; contact to earth moment; the instantaneous increasing of sandwich structure chamber pressure that volume is limited; because it is narrow pipe or breeder tube that sandwich structure inner chamber and inflation are stood upright between the cavity inner chamber; most of gas of sandwich structure inner chamber just can not instantaneously overflow; the cushion pad of functional device when this moment, sandwich structure just became the air-supported structure inclination; can protect in inflation and stand upright functional device that cavity installs (such as light source; loudspeaker etc.) exempt from hard collision and damage, also can exempt simultaneously closing when air-supported structure tilts behind the electric aeration device (air pump) at every turn and must artificially protect bothering of (hand connection function device).After the use, close electric aeration device (air pump), make things convenient for the opened and closed relief opening of position to emit the air of inflation in standing upright within the cavity by being located at the inflation cavity top layer of standing upright, with the folding gathering of air-supported structure, gas circuit communicates between cavity inner chamber and the gasing mezzanine structural cavity body because inflation is stood upright, the pressed gas of sandwich structure inner chamber is also discharged with the inflation discharge of air of standing upright within the cavity, need not for sandwich structure arranges the independent exhaust of outlet valve specially, also not hinder air-supported structure (to comprise sandwich structure, inflate the cavity of standing upright) the foldable integral gathering.
According to claim 1 the described air-supported structure built-in function device that can ensure (such as light source, loudspeaker etc.) tilt to exempt from when falling down to the ground the method for damage in air-supported structure, sew up with similar flexible fabric material around the functional device of installing on the described air-supported structure, the bonding sandwich structure that is manufactured with certain space, can be consisted of by continuously a plurality of or independently less sub-air chamber, each air chamber through narrow pipe or breeder tube with parallel connection or serial fashion and the inflation cavity ventilation of standing upright, electric aeration device to inflation stand upright cavity inner chamber when inflation inflation stand upright cavity launch to expand raise in the stand upright pressed gas of cavity inner chamber of inflation enter each less sub-air chamber inner chamber of sandwich structure by narrow pipe or the breeder tube that each less sub-air chamber of sandwich structure and inflation are stood upright between the cavity thereupon, the cavity rising of expanding puts in place and is full of each less sub-air chamber of interlayer after the pressure balance until inflation is stood upright.Under identical gas pressure, sandwich structure is divided into less air chamber better anti-impact force and elastic force, and better buffer function can be arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102382016A CN102900918A (en) | 2012-07-11 | 2012-07-11 | Method for preventing damage to functional device supported by inflatable structure during toppling |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012102382016A CN102900918A (en) | 2012-07-11 | 2012-07-11 | Method for preventing damage to functional device supported by inflatable structure during toppling |
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| CN102900918A true CN102900918A (en) | 2013-01-30 |
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| CN2012102382016A Pending CN102900918A (en) | 2012-07-11 | 2012-07-11 | Method for preventing damage to functional device supported by inflatable structure during toppling |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806984A (en) * | 2015-04-15 | 2015-07-29 | 深圳市中长成科技有限公司 | Multifunctional safe air-inflation type illumination lighthouse device |
| CN111998203A (en) * | 2020-08-24 | 2020-11-27 | 杭州伟博思文化传播有限公司 | Prevent display screen support that emptys |
| CN119937233A (en) * | 2025-04-07 | 2025-05-06 | 浙江新振印刷科技有限公司 | Interactive three-dimensional book and its manufacturing process |
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| CN119937233A (en) * | 2025-04-07 | 2025-05-06 | 浙江新振印刷科技有限公司 | Interactive three-dimensional book and its manufacturing process |
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Application publication date: 20130130 |