CN105261818A - Air inflation support ring for space-borne radial rib inflation expansion antenna - Google Patents
Air inflation support ring for space-borne radial rib inflation expansion antenna Download PDFInfo
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- CN105261818A CN105261818A CN201510746423.2A CN201510746423A CN105261818A CN 105261818 A CN105261818 A CN 105261818A CN 201510746423 A CN201510746423 A CN 201510746423A CN 105261818 A CN105261818 A CN 105261818A
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- magic tape
- radial rib
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- space
- binding buckle
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Abstract
The invention discloses an air inflation support ring for a space-borne radial rib inflation expansion antenna, belongs to the technical field of space-borne antennas, and solves a problem of the space-borne radial rib inflation expansion antenna. The support ring comprises a plurality of straight pipes, and the straight pipes are connected in an end-end manner. Connecting pipes are respectively disposed between each two adjacent straight pipes, and enable the adjacent straight pipes to be connected. The outer side of each connecting pipe is provided with a main binding buckle strap which wraps a half of the perimeter of the corresponding connecting pipe. The length of each connecting pipe is equal to the width of the main binding buckle strap or greater than the width of the main binding buckle strap by five mm or less. Two sides of the main binding buckle strap are respectively provided with one or more auxiliary binding buckle straps which can strengthen the connection of the main binding buckle strap. The auxiliary binding buckle straps and the main binding buckle strap all have fuzzing surfaces or hooked rough surfaces. The support ring is used for the space-borne radial rib inflation expansion antenna.
Description
Technical field
The invention belongs to satellite antenna technical field, be specifically related to a kind of inflated supporting ring for spaceborne radial rib inflatable space antenna.
Background technology
The reflecting surface of spaceborne radial rib inflatable space antenna supports primarily of radial rib plate and inflated supporting ring, inflated supporting ring is the subcircular shape connected and composed by more piece straight tube successively head and the tail, many radial rib plate are connected with inflated supporting ring by magic tape, due to form inflated supporting ring often save the mid portion under tension of straight tube time easy modification, so magic tape must be connected to the delivery position of adjacent two joint straight tubes, but the outside of the delivery position of adjacent two joint straight tubes is horn structure, magic tape is caused to fold in venting and be easily shifted in inflating expanded process, thus make radial rib plate produce displacement or distortion, reduce the precision of reflecting surface, what particularly offset-fed antenna adopted is oval inflated supporting ring, magic tape displacement is more obvious.
Summary of the invention
The object of the invention is to solve above-mentioned spaceborne radial rib inflatable space antenna Problems existing, provide a kind of inflated supporting ring for spaceborne radial rib inflatable space antenna, its technical scheme is as follows:
A kind of inflated supporting ring for spaceborne radial rib inflatable space antenna, it comprises the head and the tail connection successively of more piece straight tube, between two often adjacent joint straight tubes, arrange tube connector two joint straight tubes are connected, / 2nd of a tube connector girth is surrounded at the main magic tape of the arranged outside one often saving tube connector, the length of tube connector equals the width of main magic tape or is greater than the width less than five millimeters of main magic tape, in the both sides of main magic tape, one or more than one secondary magic tape is set respectively, can strengthen the connection of main magic tape, secondary magic tape and main magic tape are villous surface or are hook hair side.
Beneficial effect of the present invention is: add length and to equal or tube connector slightly larger than main magic tape width makes main magic tape namely can keep stable, not easily produce displacement, and by not flexible type during pulling force, the setting of secondary magic tape further enhances the stability of main magic tape, thus can improve the precision of reflecting surface.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the A place enlarged drawing in Fig. 1.
embodiment:
With reference to Fig. 1, Fig. 2 and Fig. 3, a kind of inflated supporting ring for spaceborne radial rib inflatable space antenna, it comprises more piece straight tube 1 head and the tail connection successively, between two often adjacent joint straight tubes 1, arrange tube connector 2 two joint straight tubes 1 are connected, / 2nd of tube connector 2 girth is surrounded at the main magic tape 3 of arranged outside one often saving tube connector 2, the length of tube connector 2 equals the width of main magic tape 3 or is greater than the width less than five millimeters of main magic tape 3, in the both sides of main magic tape 3, one or more than one secondary magic tape 4 is set respectively, can strengthen the connection of main magic tape 3, secondary magic tape 4 is villous surface with main magic tape 3 or is hook hair side.
Claims (2)
1. the inflated supporting ring for spaceborne radial rib inflatable space antenna, it comprises more piece straight tube (1) head and the tail connection successively, it is characterized in that between two often adjacent joints straight tube (1), arrange tube connector (2) connects two joints straight tube (1), surround 1/2nd of tube connector (2) girth the arranged outside main magic tape (3) often saving tube connector (2), the length of tube connector (2) equals the width of main magic tape (3) or is greater than the width less than five millimeters of main magic tape (3).
2. a kind of inflated supporting ring for spaceborne radial rib inflatable space antenna as claimed in claim 1, it is characterized in that arranging one or more than one secondary magic tape (4) respectively in the both sides of main magic tape (3), secondary magic tape (4) and main magic tape (3) are villous surface or are hook hair side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510746423.2A CN105261818B (en) | 2015-11-06 | 2015-11-06 | Inflated supporting ring for spaceborne radial rib inflatable space antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510746423.2A CN105261818B (en) | 2015-11-06 | 2015-11-06 | Inflated supporting ring for spaceborne radial rib inflatable space antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105261818A true CN105261818A (en) | 2016-01-20 |
| CN105261818B CN105261818B (en) | 2017-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510746423.2A Active CN105261818B (en) | 2015-11-06 | 2015-11-06 | Inflated supporting ring for spaceborne radial rib inflatable space antenna |
Country Status (1)
| Country | Link |
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| CN (1) | CN105261818B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106226820A (en) * | 2016-07-04 | 2016-12-14 | 哈尔滨工业大学 | A kind of lightweight inflation ring supporting construction for pod propulsion time domain aviation transient electromagnetic exploration system |
| CN106785305A (en) * | 2016-11-23 | 2017-05-31 | 上海卫星工程研究所 | A kind of space cylindro-parabolic thin plate antenna based on inflatable structure |
| CN106785309A (en) * | 2017-01-11 | 2017-05-31 | 哈尔滨工业大学 | Shape memory resin based composites inflated supporting ring and its inflating expanded method with auxiliary expanding unit |
| CN109713420A (en) * | 2018-12-29 | 2019-05-03 | 长沙天仪空间科技研究院有限公司 | A kind of extensible paraballon in space |
| CN111146557A (en) * | 2019-12-14 | 2020-05-12 | 中国电子科技集团公司第三十九研究所 | Light flexible inflatable deployable dipole antenna structure |
Citations (3)
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| CN101417705A (en) * | 2008-10-17 | 2009-04-29 | 哈尔滨工业大学 | Shape preserving high-altitude balloon |
| CN103872423A (en) * | 2014-03-28 | 2014-06-18 | 哈尔滨工业大学 | Curling folding and charging unfolded structure of parabolic cylinder antenna capable of being unfolded in inflation state |
| CN104149991A (en) * | 2014-08-06 | 2014-11-19 | 哈尔滨工业大学 | Inner container for controllable inflation unfolding supporting arms of spacecraft |
-
2015
- 2015-11-06 CN CN201510746423.2A patent/CN105261818B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101417705A (en) * | 2008-10-17 | 2009-04-29 | 哈尔滨工业大学 | Shape preserving high-altitude balloon |
| CN103872423A (en) * | 2014-03-28 | 2014-06-18 | 哈尔滨工业大学 | Curling folding and charging unfolded structure of parabolic cylinder antenna capable of being unfolded in inflation state |
| CN104149991A (en) * | 2014-08-06 | 2014-11-19 | 哈尔滨工业大学 | Inner container for controllable inflation unfolding supporting arms of spacecraft |
Non-Patent Citations (1)
| Title |
|---|
| 林国昌，等: ""一种可刚化肋充气展开天线反射面的结构设计与振动特性分析_林国昌"", 《2014年可展开空间结构学术会议摘要集》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106226820A (en) * | 2016-07-04 | 2016-12-14 | 哈尔滨工业大学 | A kind of lightweight inflation ring supporting construction for pod propulsion time domain aviation transient electromagnetic exploration system |
| CN106785305A (en) * | 2016-11-23 | 2017-05-31 | 上海卫星工程研究所 | A kind of space cylindro-parabolic thin plate antenna based on inflatable structure |
| CN106785309A (en) * | 2017-01-11 | 2017-05-31 | 哈尔滨工业大学 | Shape memory resin based composites inflated supporting ring and its inflating expanded method with auxiliary expanding unit |
| CN106785309B (en) * | 2017-01-11 | 2019-02-05 | 哈尔滨工业大学 | Shape memory resin based composites inflated supporting ring and its inflating expanded method with auxiliary expanding unit |
| CN109713420A (en) * | 2018-12-29 | 2019-05-03 | 长沙天仪空间科技研究院有限公司 | A kind of extensible paraballon in space |
| CN111146557A (en) * | 2019-12-14 | 2020-05-12 | 中国电子科技集团公司第三十九研究所 | Light flexible inflatable deployable dipole antenna structure |
| CN111146557B (en) * | 2019-12-14 | 2022-03-15 | 中国电子科技集团公司第三十九研究所 | Light flexible inflatable deployable dipole antenna structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105261818B (en) | 2017-09-22 |
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