CN104691785A - Inflating extending arm capable of automatically rolling - Google Patents
Inflating extending arm capable of automatically rolling Download PDFInfo
- Publication number
- CN104691785A CN104691785A CN201510139356.8A CN201510139356A CN104691785A CN 104691785 A CN104691785 A CN 104691785A CN 201510139356 A CN201510139356 A CN 201510139356A CN 104691785 A CN104691785 A CN 104691785A
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- China
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- inflating
- extending arm
- inflation valve
- spreading arm
- arm body
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Abstract
The invention relates to an inflating extending arm capable of automatically rolling, belongs to the technical field of aviation and solves the problems that an existing inflating extending arm cannot automatically restore to the original structure shape of rolling and folding after inflated to unfold, multiple folding and stretching of the inflating extending arm in the space are hard to realize, and thus application range of the inflating extending arm in a spacecraft is limited. The inflating extending arm comprises an inflating extending arm body, the front end of the inflating extending arm body is directly flattened and adhesively closed and of flat end structure, a coiled spring is longitudinally arranged along the inflating extending arm and is arranged at the center of one side of the flat front end of the inflating extending arm body, and a rolling shaft is arranged at the front end of the inflating extending arm body and is fixedly connected with the front end of the coiled spring. The rolling shaft is adhered to the front end of the inflating extending arm body. In order to alleviate weight, the rolling shaft is of hollow structure, and the rear end of the inflating extending arm is provided with an air nozzle capable of inflating and deflating. The inflating extending arm is used for supporting detectors and the like.
Description
Technical field
The invention belongs to space technology field, be specifically related to a kind of can the inflation valve for spreading arm of automatic curled.
Background technology
Extending arm has demand widely on space vehicle (comprising satellite, space station etc.), both can be used as supporting mechanism and in space development or the parts of elongation or the support of device, need also can be used as extension means for the parts of position movement or the stretching, extension of device need be carried out in space for various.
Inflation valve for spreading arm is delivered to space by toter after can curlingly folding, utilize inflation pressure to drive to launch, there is after expansion enough rigidities of structure, can be used as the support component of other detector etc., there is the advantages such as folding volume is little, lightweight, the extending arm that available less transmitting volume transmit is longer or larger, to reduce transmitting difficulty and the launch cost of large extending arm, has wide practical use in space vehicle field.
Current inflation valve for spreading arm cannot automatically restore to the structural form of inflating expanded front curling gathering after inflating expanded, is difficult to realize the repeatedly gathering of inflation valve for spreading arm in space and stretching, extension, which has limited the field of application of inflation valve for spreading arm at space vehicle.The application demand of repeatedly to draw in space inflation valve for spreading arm for meeting spatial aircraft and stretching, needs a kind ofly have the inflation valve for spreading arm repeatedly automatically drawing and stretch function in.
Summary of the invention
The object of the invention is the structural form that cannot return to inflating expanded front curling gathering in order to solve current inflation valve for spreading arm after inflating expanded voluntarily, be difficult to realize the repeatedly gathering of inflation valve for spreading arm in space and stretching, extension, make the problem that inflation valve for spreading arm is restricted at the field of application of space vehicle, provide a kind of can the inflation valve for spreading arm of automatic curled, its technical scheme is as follows:
A kind of can the inflation valve for spreading arm of automatic curled, it comprises inflation valve for spreading arm body, the front end of inflation valve for spreading arm body is that directly flattening is bonding closed, for flat end structure, wind spring is vertically arranged with along inflation valve for spreading arm body, the length of run of wind spring is equal with the length of run of inflation valve for spreading arm body, one side surface of wind spring is bonding with inflation valve for spreading arm body, wind spring is arranged between two parties in the side of the front end of inflation valve for spreading arm body flat, the front end place of inflation valve for spreading arm body is provided with a spool, spool is fixedly connected with the front end of wind spring, spool is bonding with the front end of inflation valve for spreading arm body, for expendable weight, spool is hollow structure, the rear end of inflation valve for spreading arm is provided with valve, can carry out inflating and exitting.
Beneficial effect of the present invention is: inflation valve for spreading arm body carries out bleed air operation after inflation uses, driving last volume complications at wind spring after venting are folded, automatically restore to inflating expanded front structural form, thus function inflation valve for spreading arm body being had repeatedly automatically to draw in space and stretch, extend the field of application on space vehicle of inflation valve for spreading arm; Inflation valve for spreading arm body can flatten by spool, inflation valve for spreading arm body is carried out smooth curling folding.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 is curling folding schematic diagram of the present invention.
detailed description of the invention:
See figures.1.and.2, a kind of can the inflation valve for spreading arm of automatic curled, it comprises inflation valve for spreading arm body 1, the front end 1-1 of inflation valve for spreading arm body 1 is that directly flattening is bonding closed, for flat end structure, wind spring 2 is vertically arranged with along inflation valve for spreading arm body 1, the length of run of wind spring 2 is equal with the length of run of inflation valve for spreading arm body 1, one side surface of wind spring 2 is bonding with inflation valve for spreading arm body 1, wind spring 2 is arranged between two parties in the side of the front end 1-1 of inflation valve for spreading arm body 1 flat, the front end 1-1 place of inflation valve for spreading arm body 1 is provided with a spool 3, spool 3 is fixedly connected with the front end of wind spring 2, spool 3 is bonding with the front end 1-1 of inflation valve for spreading arm body 1, for expendable weight, spool 3 is hollow structure, the rear end of inflation valve for spreading arm is provided with valve, can carry out inflating and exitting.
Claims (3)
1. one kind can the inflation valve for spreading arm of automatic curled, it comprises inflation valve for spreading arm body (1), it is characterized in that the front end (1-1) of inflation valve for spreading arm body (1) is that directly flattening is bonding closed, for flat end structure, wind spring (2) is vertically arranged with along inflation valve for spreading arm body (1), the length of run of wind spring (2) is equal with the length of run of inflation valve for spreading arm body (1), one side surface of wind spring (2) is bonding with inflation valve for spreading arm body (1), wind spring (2) is arranged between two parties in the side of the front end (1-1) of inflation valve for spreading arm body (1) flat, front end (1-1) place of inflation valve for spreading arm body (1) is provided with a spool (3), spool (3) is fixedly connected with the front end of wind spring (2), spool (3) is bonding with the front end (1-1) of inflation valve for spreading arm body (1).
2. a kind of as claimed in claim 1 can the inflation valve for spreading arm of automatic curled, it is characterized in that spool (3) is hollow structure.
3. a kind of as claimed in claim 1 can the inflation valve for spreading arm of automatic curled, it is characterized in that the rear end of inflation valve for spreading arm is provided with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510139356.8A CN104691785A (en) | 2015-03-28 | 2015-03-28 | Inflating extending arm capable of automatically rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510139356.8A CN104691785A (en) | 2015-03-28 | 2015-03-28 | Inflating extending arm capable of automatically rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104691785A true CN104691785A (en) | 2015-06-10 |
Family
ID=53339419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510139356.8A Pending CN104691785A (en) | 2015-03-28 | 2015-03-28 | Inflating extending arm capable of automatically rolling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104691785A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106252826A (en) * | 2016-09-08 | 2016-12-21 | 上海卫星工程研究所 | Metal covering antenna and method can be rolled up in the space that high storage is received than in-orbit half autonomous exhibition |
| CN106672270A (en) * | 2016-11-16 | 2017-05-17 | 上海卫星工程研究所 | Lightweight storage barrel for spatial reelable and deployable structure |
| CN107560586A (en) * | 2017-10-20 | 2018-01-09 | 河南省计量科学研究院 | Vehicle gabarit detector calibrating dolly |
| CN109866943A (en) * | 2018-12-10 | 2019-06-11 | 上海宇航系统工程研究所 | A kind of thin walled bar support device of inflation driving expansion |
| CN112304180A (en) * | 2020-10-09 | 2021-02-02 | 北京体育大学 | Inflatable measuring scale |
| CN114084384A (en) * | 2021-11-26 | 2022-02-25 | 哈尔滨工业大学 | Winding type inflatable telescopic arm capable of working in large range in long distance |
| CN114083541A (en) * | 2021-12-07 | 2022-02-25 | 哈尔滨工业大学 | Flexible robot capturing device with visual feedback |
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| JP2006130988A (en) * | 2004-11-02 | 2006-05-25 | Wel Research Co Ltd | Artificial satellite antenna |
| CN101913270A (en) * | 2010-07-23 | 2010-12-15 | 哈尔滨工业大学 | Foldable-expandable shape memory supporting pipe and preparation method thereof |
| CN102320383A (en) * | 2011-06-23 | 2012-01-18 | 哈尔滨工业大学 | Double-omega-shaped carbon fiber composite material expansion arm and stretching method thereof |
| CN203447775U (en) * | 2013-05-29 | 2014-02-26 | 浙江万得福塑胶有限公司 | Luminous dragon blowing toy with two paper dragons |
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2015
- 2015-03-28 CN CN201510139356.8A patent/CN104691785A/en active Pending
Patent Citations (5)
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| JP2006130988A (en) * | 2004-11-02 | 2006-05-25 | Wel Research Co Ltd | Artificial satellite antenna |
| CN101913270A (en) * | 2010-07-23 | 2010-12-15 | 哈尔滨工业大学 | Foldable-expandable shape memory supporting pipe and preparation method thereof |
| CN102320383A (en) * | 2011-06-23 | 2012-01-18 | 哈尔滨工业大学 | Double-omega-shaped carbon fiber composite material expansion arm and stretching method thereof |
| CN203447775U (en) * | 2013-05-29 | 2014-02-26 | 浙江万得福塑胶有限公司 | Luminous dragon blowing toy with two paper dragons |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106252826A (en) * | 2016-09-08 | 2016-12-21 | 上海卫星工程研究所 | Metal covering antenna and method can be rolled up in the space that high storage is received than in-orbit half autonomous exhibition |
| CN106252826B (en) * | 2016-09-08 | 2019-04-26 | 上海卫星工程研究所 | Height storage can roll up metal surface antenna and method than the space that in-orbit semi-autonomous exhibition is received |
| CN106672270A (en) * | 2016-11-16 | 2017-05-17 | 上海卫星工程研究所 | Lightweight storage barrel for spatial reelable and deployable structure |
| CN107560586A (en) * | 2017-10-20 | 2018-01-09 | 河南省计量科学研究院 | Vehicle gabarit detector calibrating dolly |
| CN107560586B (en) * | 2017-10-20 | 2024-04-12 | 河南省计量测试科学研究院 | Verification trolley for vehicle contour detector |
| CN109866943A (en) * | 2018-12-10 | 2019-06-11 | 上海宇航系统工程研究所 | A kind of thin walled bar support device of inflation driving expansion |
| CN109866943B (en) * | 2018-12-10 | 2021-08-06 | 上海宇航系统工程研究所 | Thin-wall rod supporting device driven to unfold through inflation |
| CN112304180A (en) * | 2020-10-09 | 2021-02-02 | 北京体育大学 | Inflatable measuring scale |
| CN114084384A (en) * | 2021-11-26 | 2022-02-25 | 哈尔滨工业大学 | Winding type inflatable telescopic arm capable of working in large range in long distance |
| CN114083541A (en) * | 2021-12-07 | 2022-02-25 | 哈尔滨工业大学 | Flexible robot capturing device with visual feedback |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150610 |
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| WD01 | Invention patent application deemed withdrawn after publication |