CN108216551A - A kind of air floating device - Google Patents
A kind of air floating device Download PDFInfo
- Publication number
- CN108216551A CN108216551A CN201810021733.1A CN201810021733A CN108216551A CN 108216551 A CN108216551 A CN 108216551A CN 201810021733 A CN201810021733 A CN 201810021733A CN 108216551 A CN108216551 A CN 108216551A
- Authority
- CN
- China
- Prior art keywords
- cavity portion
- floating device
- air floating
- movable part
- top cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64B—LIGHTER-THAN AIR AIRCRAFT
- B64B1/00—Lighter-than-air aircraft
Abstract
A kind of air floating device, including top cavity portion and bottom movable part；The top cavity portion is the conformal cavity of fixed shape, the bottom movable part for it is wavy can deformations, the bottom movable part is configured at the opening in the top cavity portion, the bottom movable part and top cavity portion hold tightly together to form closed cavity, and filling gas is used in cavity；The top cavity portion is made of the mutual tight bond of hard arc-shaped flaky body, and the bottom movable part is made of the mutual tight bond of hard waveform plates.
Description
Technical field
The present invention relates to a kind of air floating devices.
Background technology
The air floating device of the prior art is mainly sounding balloon, dirigible etc., but their volume non-adjustable is not easy
Carry out flight control；Existing adjustable sounding balloon or dirigible are mainly to change volume by the structure of double lining internal layers simultaneously,
Such structural volume is huge, is not suitable for making a long-range flight while economy is bad.The inflation of flotation gear now simultaneously
Part is software, smaller for extraneous survivability, and as aeration quantity changes, and the shape of injection section also can be with
Variation, when relative atmospheric speed is larger, aircraft can deform, and the aircraft of deformation does not meet aerodynamics when moving
Principle can not as required be precisely controlled speed per hour.
Invention content
To overcome prior art problem, the present invention provides a kind of air floating device.
A kind of air floating device, including top cavity portion and bottom movable part；
The top cavity portion is the conformal cavity of fixed shape, the bottom movable part for it is wavy can deformations,
The bottom movable part is configured at the opening in the top cavity portion, the bottom movable part and top cavity portion close adhesion
Closed cavity is formed together, and filling gas is used in cavity；
The top cavity portion is made of the mutual tight bond of hard arc-shaped flaky body, and the bottom movable part is by hard wave
The mutual tight bond composition of shape wave plates.
Preferably, the material of top cavity portion and bottom movable part is engineering plastics, Kev draws material, PVC plastic, gathers
One or more of ester material or carbon fibre material.
Preferably, the top cavity portion is internal or external including retainer plate.
Preferably, the retainer plate is configured at the lateral maximum cross-section in the top cavity portion.
Preferably, the retainer plate keeps intensity by tensing rope, several tensions are configured on the retainer plate
Rope point, each tense are configured with several tension ropes on rope point, the tension rope is configured at two tension rope points
Between.
Preferably, the wave amplitude ecto-entad of the bottom movable part is sequentially reduced.
Preferably, centered on the central point of the wavy opening by the top cavity portion of the bottom movable part
Diverging outward.
Preferably, the bottom hung of the air floating device has carrier.
Preferably, the shape in the top cavity portion is one kind in semicircle or water-drop-shaped.
Preferably, the edge of the arc-shaped flaky body and waveform plates includes sticking part, is wrapped on the sticking part
The fixing buckle of protrusion is included, the fixing buckle can be snapped together mutually for round or cross, the fixing buckle.
Beneficial effects of the present invention：
Corrugated bottom movable part is configured at the bottom of whole device by air floating device provided by the invention, is led to
Air pressure automatic adjusument bottom movable part is crossed toward bottom expansion, and the shape of the integral head cavity portion at the top of air floating device
It is constant, it is low on whole aerodynamic arrangement's influence, so there is higher relative air speed performance, can adapt to high-speed flight；Simultaneously
Whole device includes top cavity portion and bottom movable part is bonded using laminated structure, facilitates production and assembling large-scale
Air floating device.
Description of the drawings
Fig. 1 is the side view of the air floating device of the present invention；
Fig. 2 is the structure diagram of the bottom movable part of the air floating device of the present invention；
Fig. 3 is the bottom view of the air floating device of the present invention；
Fig. 4 is the structure diagram of the tension rope of the air floating device of the present invention；
Fig. 5 is the structure diagram when waveform plates of the air floating device of the present invention are mutually arranged；
Fig. 6 is the structure diagram of the cross fixing buckle of the air floating device of the present invention；
Fig. 7 is the structure diagram of the round fixing buckle of the air floating device of the present invention.
Specific embodiment
The present invention will be further described below in conjunction with the accompanying drawings：
As shown in Figure 1, Figure 2 and Figure 3, a kind of air floating device, including top cavity portion 1 and bottom movable part 2；
The top cavity 1 is the conformal cavity of fixed shape, the bottom movable part 2 for it is wavy can deformation
Portion, the bottom movable part 2 are configured at the opening in the top cavity portion 1, the bottom movable part 2 and top cavity portion 1
It holds tightly together to form closed cavity, can be specifically hydrogen or helium for filling gas in cavity；
The top cavity portion 1 is made of the mutual tight bond of hard arc-shaped flaky body, and the bottom movable part 2 is by hard
5 mutual tight bond of waveform plates forms.
Wherein, the material of top cavity portion 1 and bottom movable part 2 is engineering plastics, Kev draws material, PVC plastic, polyester
One or more of material or carbon fibre material, material select using air-tightness, can adhesiveness and retractility as consideration condition,
Top cavity portion 1 can select hard material, and the selection of bottom movable part 2 with centainly can deformation nature material, so exist
When being inflated to the cavity of closing, waveform plates can stretch downwards, and waveform is deep into top cavity portion 1
Part extends downwards the volume so as to change entire cavity, so as to adjust overall buoyancy.
For the overall structure in the top cavity portion 1, the internal or external of the top cavity portion 1 may include retainer plate
3, the retainer plate 3 is configured at the lateral maximum cross-section in the top cavity portion, as shown in figure 4, the retainer plate 3 passes through drawing
Guy tightening 3 keeps intensity, several are configured on the retainer plate 3 and tenses rope point, is configured on rope point if each tensing
Dry tension rope 4, the tension rope 4 are configured between two tension rope points, so ensure the intensity or firm of retainer plate 3
Degree, this ensure that limitation of the retainer plate to top cavity portion 1.
For the shape in the top cavity portion 1, the shape in most preferably described top cavity portion 1 is semicircle, conformal
Or one kind of water-drop-shaped, for top cavity portion 1 shape selection mainly depending on working condition, if you do not need to very big
Relative air speed then selects semicircle, installs power plant additional in the present apparatus, need then to select during larger relative air speed it is conformal or
Person's water-drop-shaped can also be the irregular shape of various cartoon figures of course for other needs to strengthen aerodynamic performance
Shape..
For the structure of bottom movable part 2, the wave amplitude ecto-entad of the bottom movable part 2 is sequentially reduced, in this way
Benefit be that larger for the larger part relative deformation of wave amplitude, entire bottom movable part 2 can be there are one larger shape
Become range；It is dissipated outward centered on the central point of the wavy opening by the top cavity portion of the bottom movable part 2,
In by put it is outwardly extending radial, while the entirety of the bottom movable part 2 can be it is round or it is symmetrical ellipse or
The arbitrarily symmetrical shape of person, the power that the edge in top cavity portion 1 is subject in deformation in this way are whole downward pulling force, prevent from pushing up
The edge unbalance stress of portion's cavity portion 1, for using effect the considerations of can also be other shapes；The number of wave regards specific feelings
Depending on condition, while it is semicircle at wave crest that the shape of wave, which can be, and the position between two wave crests is approximately straight line, such
Structure is suitable for the relatively small situation of deformation quantity, for type variable require larger situation can be at wave crest be approximately bad
Arc, the waveform of half period is approximately V-arrangement, and such structure is easier to deformation, such as the wave of side five may be selected in general scenario
The situation at peak, totally ten wave crests, the damping ratio between adjacent wave crest are 0.87.
The bottom hung of the air floating device has carrier 7.
As shown in figure 5, the edge of the arc-shaped flaky body and waveform plates 5 includes sticking part 6, the sticking part 6
The upper fixing buckle for including protrusion, as shown in Figure 6 and Figure 7, the fixing buckle can be mutual for circle 9 or cross 8, the fixing buckle
It snaps together, convenient for mutually fastening so when being produced, while increases the side of arc-shaped flaky body and waveform plates 5
To pulling force, wherein single waveform plates 5 are approximate V-arrangement.
Air floating device provided by the invention has conformal function using hard material, while using the form side of splicing
Just damaged parts are produced and replaced, size air floating device customized can be also carried out as needed, facilitate batch production.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the model of the present invention
It encloses and is defined, under the premise of design spirit of the present invention is not departed from, those of ordinary skill in the art are to the technical side of the present invention
The various modifications and improvement that case is made should all be fallen into the protection domain that claims of the present invention determines.
Claims (10)
1. a kind of air floating device, it is characterised in that：
Including top cavity portion and bottom movable part；
The top cavity portion is the conformal cavity of fixed shape, the bottom movable part for it is wavy can deformations, it is described
Bottom movable part is configured at the opening in the top cavity portion, and the bottom movable part and top cavity portion close adhesion are one
It rises and forms closed cavity, filling gas is used in cavity；
The top cavity portion is made of the mutual tight bond of hard arc-shaped flaky body, and the bottom movable part is by hard waveform
The mutual tight bond composition of plates.
2. air floating device according to claim 1, it is characterised in that：
The material of top cavity portion and bottom movable part is engineering plastics, Kev draws material, PVC plastic, polyester material or carbon fine
Tie up one or more of material.
3. air floating device according to claim 1, it is characterised in that：
The top cavity portion it is internal or external including retainer plate.
4. air floating device according to claim 3, it is characterised in that：
The retainer plate is configured at the lateral maximum cross-section in the top cavity portion.
5. air floating device according to claim 4, it is characterised in that：
The retainer plate keeps intensity by tensing rope, several are configured on the retainer plate and tenses rope point, Mei Gela
Several are configured on guy tightening point and tenses rope, the tension rope is configured between two tension rope points.
6. air floating device according to claim 1, it is characterised in that：
The wave amplitude ecto-entad of the bottom movable part is sequentially reduced.
7. air floating device as claimed in any of claims 1 to 6, it is characterised in that：
It is dissipated outward centered on the central point of the wavy opening by the top cavity portion of the bottom movable part.
8. air floating device as claimed in any of claims 1 to 6, it is characterised in that：
The bottom hung of the air floating device has carrier.
9. air floating device as claimed in any of claims 1 to 6, it is characterised in that：
The shape in the top cavity portion is one kind in semicircle or water-drop-shaped.
10. air floating device as claimed in any of claims 1 to 6, it is characterised in that：
The edge of the arc-shaped flaky body and waveform plates includes sticking part, and the fixation of protrusion is included on the sticking part
Button, the fixing buckle can be snapped together mutually for round or cross, the fixing buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810021733.1A CN108216551A (en) | 2018-01-10 | 2018-01-10 | A kind of air floating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810021733.1A CN108216551A (en) | 2018-01-10 | 2018-01-10 | A kind of air floating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108216551A true CN108216551A (en) | 2018-06-29 |
Family
ID=62640644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810021733.1A Pending CN108216551A (en) | 2018-01-10 | 2018-01-10 | A kind of air floating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108216551A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110673228A (en) * | 2019-08-30 | 2020-01-10 | 北京航空航天大学 | Formula of throwing sonde under imitative dandelion structure |
| CN110920852A (en) * | 2019-12-04 | 2020-03-27 | 中国特种飞行器研究所 | Mooring balloon anchoring assembly |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5005783A (en) * | 1990-01-18 | 1991-04-09 | The United States Of America As Represented By The Secretary Of The Air Force | Variable geometry airship |
| RU2174482C2 (en) * | 1999-03-16 | 2001-10-10 | Государственный научно-исследовательский испытательный институт военной медицины МО РФ | Nonballast airship |
| CN1424232A (en) * | 2001-12-07 | 2003-06-18 | 宇宙科学研究所长 | Pressure-proof balloon |
| DE202007005843U1 (en) * | 2007-07-17 | 2007-11-22 | Limonow, Aleksej | airship |
| CN101157384A (en) * | 2007-06-19 | 2008-04-09 | 周雷 | Airship pneumathode with alterable bulk |
| CN103303457A (en) * | 2013-06-06 | 2013-09-18 | 北京新誉防务技术研究院有限公司 | Soft and hard hybrid airship and control method thereof |
| CN207791123U (en) * | 2018-01-10 | 2018-08-31 | 孟波 | A kind of air floating device |
-
2018
- 2018-01-10 CN CN201810021733.1A patent/CN108216551A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5005783A (en) * | 1990-01-18 | 1991-04-09 | The United States Of America As Represented By The Secretary Of The Air Force | Variable geometry airship |
| RU2174482C2 (en) * | 1999-03-16 | 2001-10-10 | Государственный научно-исследовательский испытательный институт военной медицины МО РФ | Nonballast airship |
| CN1424232A (en) * | 2001-12-07 | 2003-06-18 | 宇宙科学研究所长 | Pressure-proof balloon |
| CN101157384A (en) * | 2007-06-19 | 2008-04-09 | 周雷 | Airship pneumathode with alterable bulk |
| DE202007005843U1 (en) * | 2007-07-17 | 2007-11-22 | Limonow, Aleksej | airship |
| CN103303457A (en) * | 2013-06-06 | 2013-09-18 | 北京新誉防务技术研究院有限公司 | Soft and hard hybrid airship and control method thereof |
| CN207791123U (en) * | 2018-01-10 | 2018-08-31 | 孟波 | A kind of air floating device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110673228A (en) * | 2019-08-30 | 2020-01-10 | 北京航空航天大学 | Formula of throwing sonde under imitative dandelion structure |
| CN110920852A (en) * | 2019-12-04 | 2020-03-27 | 中国特种飞行器研究所 | Mooring balloon anchoring assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108216551A (en) | A kind of air floating device | |
| CN207791123U (en) | A kind of air floating device | |
| IE42904L (en) | Kite | |
| CN203358865U (en) | Airbag type buffer device for airdrop | |
| CN102442419A (en) | Balloon body of hot-air captive balloon | |
| CN101417705B (en) | Shape preserving high-altitude balloon | |
| US2771256A (en) | Balloon with load supporting tapes | |
| CN106184771B (en) | Coaxial two-layer parachute | |
| US7223151B2 (en) | Rigid ballon | |
| CN204188465U (en) | A kind of soft gas-pocket thereof cylinder inner wall being loaded to interior pressure | |
| CN214260661U (en) | Balloon with launching guiding function | |
| CN2813035Y (en) | Toy balloon | |
| CN207902963U (en) | biodegradable plastic plate | |
| EP0081899B1 (en) | Recreational balloon | |
| CN202414152U (en) | Balloon bag for hot-air mooring balloon | |
| CN214821555U (en) | Portable skateboard | |
| Yang et al. | Characterization of the flow separation of a variable camber airfoil | |
| CN207091869U (en) | A kind of anti-tear rubber track | |
| CN202244442U (en) | Retractable material and capacity-changeable container made of same | |
| CN106654519B (en) | A kind of captive balloon carries the arragement construction of antenna | |
| CN206032117U (en) | Combined braided bag is moulded to paper | |
| CN205633494U (en) | Easy vertical plastic woven sack | |
| WO2022165966A1 (en) | Light object manufacturing method, and related light functional product | |
| CN208426641U (en) | A kind of head-shaking device of toy goods of furniture for display rather than for use | |
| CN207594650U (en) | A kind of landing tire based on protection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |