CN205028024U - Stereoprojection curtain forms system - Google Patents
Stereoprojection curtain forms system Download PDFInfo
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- CN205028024U CN205028024U CN201520755574.XU CN201520755574U CN205028024U CN 205028024 U CN205028024 U CN 205028024U CN 201520755574 U CN201520755574 U CN 201520755574U CN 205028024 U CN205028024 U CN 205028024U
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- stereoprojection
- curtain
- aerating device
- blower fan
- projection screen
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Abstract
This patent application provides stereoprojection curtain forms system, the system includes: aerating device, its inflation inlet intercommunication to the space of aerifing of enclosing by soft projection curtain material, elevating gear locates aerify in the space for the rise is in order to prop up soft projection curtain material is to predetermineeing the height, and then supplies aerating device aerifys in order to form the stereoprojection curtain soft projection curtain material, the controller, electric connection and control aerating device and elevating gear, the system that this patent application provided can supply to realize to inflate after soft ball curtain material is propped up in control, solves prior art through the artifical drawback that realizes.
Description
Technical field
Present patent application relates to projection art, particularly relates to stereoprojection curtain and forms system.
Background technology
The airing form of the soft ball curtain of existing air bearing formula utilizes blower fan directly to inflate ball curtain inside; the speed of aeration quantity and inflation is undertaken controlling by the subjective judgement of people; ball curtain irregular large-scale swing in gas replenishment process simultaneously; need around to arrange that manpower supports protection, in order to avoid sharppointed article and damaged encountered by soft ball curtain in swing process.
Summary of the invention
The shortcoming of prior art in view of the above, the object of present patent application is to provide stereoprojection curtain to form system, solves the problems existed in the use procedure of inflatable ball curtain in prior art.
For realizing above-mentioned target and other related objectives, present patent application provides a kind of stereoprojection curtain to form system, and comprising: aerating device, its inflation inlet is communicated to the plenum space surrounded by soft projection screen material; Jacking gear, is located in described plenum space, for rising to prop up described soft projection screen material to preset height, and then inflates to form stereoprojection curtain to soft projection screen material for described aerating device; Controller, is electrically connected and controls described aerating device and jacking gear.
Optionally, described stereoprojection curtain forms system, comprising: pressure transducer, being located in described plenum space, for gathering pressure signal.
Optionally, described soft projection screen material fixed cover is placed on holder and forms described plenum space, and described holder inwall is located at by described pressure transducer.
Optionally, described controller is electrically connected described pressure transducer and aerating device.
Optionally, described aerating device comprises: aeration blower fan and pressurize blower fan.
Optionally, described aeration blower fan is inflated by pre-set velocity.
Optionally, described stereoprojection curtain comprises: ball curtain.
As mentioned above, present patent application provides stereoprojection curtain to form system, and described system comprises: aerating device, and its inflation inlet is communicated to the plenum space surrounded by soft projection screen material; Jacking gear, is located in described plenum space, for rising to prop up described soft projection screen material to preset height, and then inflates to form stereoprojection curtain to soft projection screen material for described aerating device; Controller, is electrically connected and controls described aerating device and jacking gear; The system that present patent application provides is inflated after can propping up soft ball curtain material for realization, solves prior art by the artificial various drawbacks realized.
Accompanying drawing explanation
Fig. 1 is shown as the structural representation that present patent application one embodiment neutral body projection screen forms system.
Fig. 2 is shown as the module diagram that in present patent application one embodiment neutral body projection screen formation system, circuit connects.
Element numbers explanation
1 aerating device
11 aeration blower fans
12 pressurize blower fans
2 jacking gears
3 controllers
4 soft projection screen materials
5 holders
6 pressure transducers
Embodiment
The embodiment of present patent application is described below by way of specific instantiation, and those skilled in the art the content disclosed by this instructions can understand other advantages and effect of present patent application easily.Present patent application can also be implemented by embodiments different in addition or be applied, and the every details in this instructions also based on different viewpoints and application, can carry out various modification or change under the spirit not deviating from present patent application.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
As shown in Figures 1 and 2, present patent application provides a kind of stereoprojection curtain to form system, comprising: aerating device 1, jacking gear 2 and controller 3 etc.
Described aerating device 1, its inflation inlet is communicated to the plenum space surrounded by soft projection screen material 4, is mainly used in inflation/deflation to form stereoprojection curtain.In the present embodiment, described stereoprojection curtain is ball curtain, but, not as limit, in other embodiments, described stereoprojection curtain can be rule or irregular geometric configuration, also can be the shape etc. of various object, not be limited with the present embodiment, this soft projection screen material 4 generally can be the PVC material of high printing opacity, can be that multi-disc is spliced.
In the embodiment in figure 1, preferably, described soft projection screen material 4 can be placed on holder 5 and forms described plenum space by fixed cover, and the inflation inlet of described aerating device 1 may correspond to opening on described holder 5 outer wall etc. and is communicated with described plenum space.
In the embodiment in figure 1, described aerating device 1 can comprise: aeration blower fan 11 and pressurize blower fan 12, wherein, although aeration blower fan 11 is different with pressurize blower fan 12 title, essence is all blower fan, just purposes is different, when inflating, aeration blower fan 11 and pressurize blower fan 12 can work together to accelerate aeration speed, when acquiring a certain degree, can work independently to maintain stereoprojection curtain by pressurize blower fan 12, follow-uply will to elaborate to this; Further, depending on the size of stereoprojection curtain, if stereoprojection curtain volume is comparatively large, then the pressurize blower fan 12 groups of the aeration blower fan 11 groups that multiple aeration blower fan 11 can be adopted to form and multiple pressurize blower fan 12 composition is inflated.
Certainly, it should be noted that, in other embodiments, described aerating device 1 may not be only two kinds of purposes blower fans or two kinds of blower fan groups, only can there be a kind of blower fan or blower fan group of purposes, or more than three kinds of purposes blower fan or blower fan group, be therefore not limited with the present embodiment.
Described jacking gear 2, is located in described plenum space, and it can have such as support bar and oscilaltion.Concrete, when described jacking gear 2 rises, described soft projection screen material 4 can be propped up, until preset height (being such as the limit lifting position of described elevating lever or the height etc. of described stereoprojection curtain), then inflate to form stereoprojection curtain to soft projection screen material 4 by described aerating device 1.
It should be noted that, first soft projection material is propped up from inside, then inflate, complete in artificial aid in the process, avoiding existing direct airing form to need to prop up the soft projection screen material 4 inflated from the side completely, not so may cause damage because of arbitrarily swinging.
As shown in Figure 2, described controller 3, is electrically connected and controls described aerating device 1 and jacking gear 2, thus can realize the electric control of lifting and gas replenishment process.
In one embodiment, preferably, described stereoprojection curtain forms system and also comprises: pressure transducer 6, be located in described plenum space, for gathering pressure signal, preferably, as shown in Figure 1, when have this holder 5, described pressure transducer 6 such as can be located at described holder 5 inwall; Described pressure transducer 6 is electrically connected described controller 3.
It should be noted that, described electric connection such as can connect realization with crossing cable etc., and therefore, described controller 3 can be at the scene in place, stereoprojection curtain place, also can be to be extended to other positions by cable, such as machine room, control center etc.
The stereoprojection curtain of present patent application forms system and also for the automatic formation realizing stereoprojection curtain in conjunction with existing control technology, but need first can illustrate, present patent application is intended to protection system hardware structure, but not the flow process of protecting control method; This control flow can be such as follows:
Described controller 3 controls described jacking gear 2 and supports high soft projection screen material 4 to predetermined altitude, and then described controller 3 controls described aeration blower fan 11 and/or pressurize blower fan 12 carries out inflation Preset Time, because the aeration speed inflated at blower fan is fixing, need at most if therefore can determine, then can obtain this inflation Preset Time divided by aeration speed, described Preset Time realizes by the timer etc. in controller 3; Afterwards, close described aeration blower fan 11 and control pressurize blower fan 12 and inflate pressure in the described space of maintenance, make stereoprojection curtain basic forming; Pressure in the plenum space that the sustainable acquisition pressure transducer 6 of described controller 3 gathers, after stereoprojection curtain basic forming, controller 3 judges whether the pressure signal value that pressure transducer 6 obtains reaches predetermined threshold value, namely judge whether to reach predetermined pressure, if so, illustrate that stereoprojection curtain is completely shaping, then maintain pressure, and preferred, described controller 3 can control described jacking gear 2 and fall, and completes whole process.
As mentioned above, present patent application provides stereoprojection curtain to form system, and described system comprises: aerating device, and its inflation inlet is communicated to the plenum space surrounded by soft projection screen material; Jacking gear, is located in described plenum space, for rising to prop up described soft projection screen material to preset height, and then inflates to form stereoprojection curtain to soft projection screen material for described aerating device; Controller, is electrically connected and controls described aerating device and jacking gear; The system that present patent application provides is inflated after can propping up soft ball curtain material for realization, solves prior art by the artificial various drawbacks realized.
Above-described embodiment is the principle of illustrative present patent application and effect thereof only, but not for limiting present patent application.Any person skilled in the art scholar all under the spirit and category of present patent application, can modify above-described embodiment or changes.Therefore, such as have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that present patent application discloses, must be contained by the claim of present patent application.
Claims (7)
1. stereoprojection curtain forms a system, it is characterized in that, comprising:
Aerating device, its inflation inlet is communicated to the plenum space surrounded by soft projection screen material;
Jacking gear, is located in described plenum space, for rising to prop up described soft projection screen material to preset height; And then inflate to form stereoprojection curtain to soft projection screen material for described aerating device;
Controller, is electrically connected and controls described aerating device and jacking gear.
2. stereoprojection curtain according to claim 1 forms system, it is characterized in that, comprising: pressure transducer, be located in described plenum space.
3. stereoprojection curtain according to claim 2 forms system, and it is characterized in that, described soft projection screen material fixed cover is placed on holder and forms described plenum space, and described holder inwall is located at by described pressure transducer.
4. stereoprojection curtain according to claim 2 forms system, and it is characterized in that, described controller is electrically connected described pressure transducer and aerating device.
5. stereoprojection curtain according to claim 4 forms system, and it is characterized in that, described aerating device comprises: aeration blower fan and pressurize blower fan.
6. stereoprojection curtain according to claim 5 forms system, and it is characterized in that, described aeration blower fan is inflated by pre-set velocity.
7. stereoprojection curtain according to claim 1 forms system, and it is characterized in that, described stereoprojection curtain comprises: ball curtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520755574.XU CN205028024U (en) | 2015-09-25 | 2015-09-25 | Stereoprojection curtain forms system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520755574.XU CN205028024U (en) | 2015-09-25 | 2015-09-25 | Stereoprojection curtain forms system |
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| Publication Number | Publication Date |
|---|---|
| CN205028024U true CN205028024U (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520755574.XU Active CN205028024U (en) | 2015-09-25 | 2015-09-25 | Stereoprojection curtain forms system |
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| CN (1) | CN205028024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106556965A (en) * | 2015-09-25 | 2017-04-05 | 无锡羿飞科技有限公司 | Stereoprojection curtain forms system and method |
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2015
- 2015-09-25 CN CN201520755574.XU patent/CN205028024U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106556965A (en) * | 2015-09-25 | 2017-04-05 | 无锡羿飞科技有限公司 | Stereoprojection curtain forms system and method |
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Address after: 214213 Jiangsu City, Yixing Province Economic and Technological Development Zone, Wuxi, Xing Xing Road, No. 10, Yixing Photoelectric Industrial Park, room 3, room 101 Patentee 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 Patentee before: Wuxi E-sphere Technology Co., Ltd. |