CN106586037A - Framework type telescopic mechanism capable of being repeatedly expanded and contracted - Google Patents
Framework type telescopic mechanism capable of being repeatedly expanded and contracted Download PDFInfo
- Publication number
- CN106586037A CN106586037A CN201611046444.4A CN201611046444A CN106586037A CN 106586037 A CN106586037 A CN 106586037A CN 201611046444 A CN201611046444 A CN 201611046444A CN 106586037 A CN106586037 A CN 106586037A
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- China
- Prior art keywords
- framework type
- connecting shaft
- repeatable
- telescoping mechanism
- type telescopic
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/42—Arrangements or adaptations of power supply systems
- B64G1/44—Arrangements or adaptations of power supply systems using radiation, e.g. deployable solar arrays
- B64G1/443—Photovoltaic cell arrays
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Remote Sensing (AREA)
- Aviation & Aerospace Engineering (AREA)
- Toys (AREA)
Abstract
The invention relates to a framework type telescopic mechanism capable of being repeatedly expanded and contracted. The framework type telescopic mechanism capable of being repeatedly expanded and contracted consists of hinge supporting seats, frame edge rods, supporting frames, connecting pins, elbow seats, longitudinal rods, flexible strips, outer connectors, inner connectors, connecting shafts A and connecting shafts B. According to the framework type telescopic mechanism capable of being repeatedly expanded and contracted disclosed by the invention, the performance that the flexible strips can be coiled and pressed and the rotating function of the longitudinal rods are utilized, so that the expanding and the contracting of the framework type telescopic mechanism are realized. The framework type telescopic mechanism disclosed by the invention has a telescopic function; and besides, the superposition of a plurality of the framework type telescopic mechanisms is utilized, so that the large-span expanding and contracting of the mechanisms can be realized. The framework type telescopic mechanism disclosed by the invention is reliable in expanding and contracting principle and ingenious in structure.
Description
Technical field
The present invention relates to telescopic mechanism technical field, and in particular to one kind is applied to large span and launches and need to repeat to stretch
The mechanism of contracting.
Background technology
At present, solar wing is received in exhibition repeatable for large span, and its physical dimension is big, and need the repetition in space launch with
Draw in.Traditional telescoping mechanism can only realize the expansion of little span, and cannot repeatedly draw in, it is impossible to meet the repeatable exhibition of large span
Receive the application demand of solar wing.
A kind of a kind of repeatable stent contracting framework type telescoping mechanism, there is provided solar wing for repeating exhibition receipts large span.
The mechanism using vertical pole rotating function, and flexible strip can disk pressure performance, realize mechanism repeatable exhibition receive, using multiple
The superposition of mechanism, the exhibition for being capable of achieving large span is received.
Currently without the explanation or report that find correlation technique similar with the present invention, domestic similar money is also not yet collected
Material.
The content of the invention
For the deficiencies in the prior art, the invention provides a kind of new framework type telescopic mechanism, possesses repeatable
The advantages of stent contracting, clever structure, can be applicable to large span, the mechanism that repeatable exhibition is received.
A kind of repeatable stent contracting framework type telescoping mechanism of the bright proposition of we, by rocker bar bearing（1）, frame side rod（2）,
Support frame（3）, connecting pin（4）, elbow seat（5）, vertical pole（6）, flexible strip（7）, coupling（8）, nipple（9）, connecting shaft A（10）、
With connecting shaft B（11）Composition.Described rocker bar bearing（1）, frame side rod（2）, carriage（3）By connecting pin（4）It is connected to one
Rise, form rigid frame.Described elbow seat（5）, flexible strip（7）, coupling（8）, nipple（9）By connecting shaft A（10）Connection
Together, flexible box is formed.Described vertical pole（6）Two ends pass through connecting shaft B（11）Respectively with rocker bar bearing（1）, elbow seat（5）
It is connected.
Wherein, vertical pole（6）Can be around connecting pin（4）Rotate, vertical pole（6）Can also be around connecting shaft B（11）Rotate, coupling
（8）Can be around connecting shaft A（10）Rotate, nipple（9）Can be around connecting shaft A（10）Rotate, flexible strip（7）Two ends respectively with outward
Joint（8）, nipple（9）It is connected.
Compared with prior art, repeatable stent contracting framework type telescoping mechanism of the invention possess repeatable stent contract, can
The advantages of large span is flexible, reliable principle, clever structure are received in exhibition is realized, large span, the mechanism that repeatable exhibition is received is can be applicable to.
Description of the drawings
Fig. 1 is the expansion shape of the repeatable stent contracting framework type telescoping mechanism that the present invention one is embodied as example
The structural representation of state；
Fig. 2 is the deployed condition of the multiple repeatable stent contracting framework type telescoping mechanism combination that the present invention one is embodied as example
Structural representation；
Fig. 3 is the expansion/drew in of the repeatable stent contracting framework type telescoping mechanism that the present invention one is embodied as example
Structural representation in journey；
Fig. 4 is the knot of the rounding state of the repeatable stent contracting framework type telescoping mechanism that the present invention one is embodied as example
Structure schematic diagram；
Fig. 5 is the structural representation of the repeatable stent contracting framework type telescoping mechanism of the present invention；
Fig. 6 is the partial enlarged drawing at the A of the repeatable stent contracting framework type telescoping mechanism of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is further detailed explanation.In figure：1 is rocker bar bearing, 2 is frame side rod, 3 are
Carriage, 4 be connecting pin, 5 be elbow seat, 6 be vertical pole, 7 be flexible strip, 8 be coupling, 9 be nipple, 10 be connecting shaft A, 11
For connecting shaft B.
Fig. 1 is a section deployed condition of the repeatable stent contracting framework type telescoping mechanism that the present invention one is embodied as example
Structural representation, can be shown by figure, mechanism is by rocker bar bearing 1, frame side rod 2, carriage 3, connecting pin 4, elbow seat 5, vertical pole 6, soft
Property bar 7, coupling 8, nipple 9, connecting shaft A10 and connecting shaft B11 composition.Described rocker bar bearing 1, frame side rod 2, support
Frame 3 is linked together by connecting pin 4, forms rigid frame.Described elbow seat 5, flexible strip 7, coupling 8, nipple 9 is by connecting
Spindle A10 links together, and forms flexible box.The two ends of described vertical pole 6 by connecting shaft B11 respectively with rocker bar bearing 1, elbow
Seat 5 is connected.Wherein, vertical pole 6 can be rotated around connecting pin 4, and vertical pole 6 can also be rotated around connecting shaft B11, and coupling 8 can be around
Connecting shaft A10 is rotated, and nipple 9 can be rotated around connecting shaft A10, and the two ends of flexible strip 7 are consolidated respectively with coupling 8, nipple 9
Even.
Fig. 2 is the expansion of the multiple repeatable stent contracting framework type telescoping mechanism combination that the present invention one is embodied as example
The structural representation of state.Through the combination that joins end to end, can form large span repeats flexible mechanism to multiple telescoping mechanisms.
Adjacent expansion mechanism shares rigid frame.
Fig. 3 is the expansion/receipts of the repeatable stent contracting framework type telescoping mechanism that the present invention one is embodied as example
Structural representation during holding together.Eight vertical poles 6 are inwardly rotated simultaneously respectively around connected eight connecting pins 4, flexible
The gradually disk pressure under the drive that vertical pole 6 is rotated of bar 7, meanwhile, four couplings, 8, four nipples 9 are around connected four
Connecting shaft A10 is rotated, and action while four vertical poles 6 and four flexible strip 7 is realized, so as to realize stretching for framework type telescoping mechanism
Contracting.
Fig. 4 is the rounding state of the repeatable stent contracting framework type telescoping mechanism that the present invention one is embodied as example
Structural representation.In complete rounding state, four flexible strips 7 are interspersed in eight to repeatable stent contracting framework type telescoping mechanism
In gap between vertical pole, with the other parts of mechanism without interference, eight rocker bar bearings 1 can realize that two-by-two gapless is closed up.
Claims (4)
1. a kind of repeatable stent contracting framework type telescoping mechanism, it is characterised in that by rocker bar bearing（1）, frame side rod（2）, support
Frame（3）, connecting pin（4）, elbow seat（5）, vertical pole（6）, flexible strip（7）, coupling（8）, nipple（9）, connecting shaft A（10）And
Connecting shaft B（11）Composition；
Described rocker bar bearing（1）, frame side rod（2）, carriage（3）By connecting pin（4）Link together, form rigid frame；
Described elbow seat（5）, flexible strip（7）, coupling（8）, nipple（9）By connecting shaft A（10）Link together, form flexible
Frame；Described vertical pole（6）Two ends pass through connecting shaft B（11）Respectively with rocker bar bearing（1）, elbow seat（5）It is connected.
2. a kind of repeatable stent contracting framework type telescoping mechanism according to claim 1, it is characterised in that the vertical pole
（6）Can be around connecting pin（4）Rotate, vertical pole（6）Can also be around connecting shaft B（11）Rotate, coupling（8）Can be around connecting shaft A
（10）Rotate, nipple（9）Can be around connecting shaft A（10）Rotate, flexible strip（7）Two ends respectively with coupling（8）, nipple
（9）It is connected.
3. a kind of repeatable stent contracting framework type telescoping mechanism according to claim 1, it is characterised in that：The flexible strip
（7）As receipts part, flexible strip can be opened up（7）With can disk pressure material property, using flexible strip（7）Can disk pressure performance,
Coordinate coupling（8）, nipple（9）Rotation, realize the stretching, extension of telescoping mechanism and shrink.
4. a kind of repeatable stent contracting framework type telescoping mechanism according to claim 1, it is characterised in that：The vertical pole
（6）As receipts part can be opened up, using the rotational freedom of vertical pole, with flexible strip（7）Coordinate, realize the stretching, extension of telescoping mechanism and receive
Contracting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611046444.4A CN106586037A (en) | 2016-11-23 | 2016-11-23 | Framework type telescopic mechanism capable of being repeatedly expanded and contracted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611046444.4A CN106586037A (en) | 2016-11-23 | 2016-11-23 | Framework type telescopic mechanism capable of being repeatedly expanded and contracted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106586037A true CN106586037A (en) | 2017-04-26 |
Family
ID=58593094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611046444.4A Pending CN106586037A (en) | 2016-11-23 | 2016-11-23 | Framework type telescopic mechanism capable of being repeatedly expanded and contracted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106586037A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110775303A (en) * | 2019-09-26 | 2020-02-11 | 上海宇航***工程研究所 | High-bearing single-drive linked storage box of unfolding mechanism |
| CN114056603A (en) * | 2021-11-16 | 2022-02-18 | 哈尔滨工业大学 | Space high folding-unfolding ratio dragging-unfolding type high-rigidity stretching arm |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6284967B1 (en) * | 1998-12-04 | 2001-09-04 | Daimlerchrysler Ag | Solar generator with foldable panels especially for a spacecraft |
| US6343442B1 (en) * | 1999-08-13 | 2002-02-05 | Trw-Astro Aerospace Corporation | Flattenable foldable boom hinge |
| JP4225138B2 (en) * | 2003-07-01 | 2009-02-18 | 三菱電機株式会社 | Partial expansion device and partial expansion method |
| CN105501468A (en) * | 2015-12-15 | 2016-04-20 | 浙江理工大学 | Unfolding mechanism of flexible solar wing for space station |
| CN105539880A (en) * | 2016-01-13 | 2016-05-04 | 广西大学 | Large-area unfoldable solar energy turnover plate |
| CN205239949U (en) * | 2015-12-28 | 2016-05-18 | 中国科学院沈阳自动化研究所 | Deployable sun wing of cube |
-
2016
- 2016-11-23 CN CN201611046444.4A patent/CN106586037A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6284967B1 (en) * | 1998-12-04 | 2001-09-04 | Daimlerchrysler Ag | Solar generator with foldable panels especially for a spacecraft |
| US6343442B1 (en) * | 1999-08-13 | 2002-02-05 | Trw-Astro Aerospace Corporation | Flattenable foldable boom hinge |
| JP4225138B2 (en) * | 2003-07-01 | 2009-02-18 | 三菱電機株式会社 | Partial expansion device and partial expansion method |
| CN105501468A (en) * | 2015-12-15 | 2016-04-20 | 浙江理工大学 | Unfolding mechanism of flexible solar wing for space station |
| CN205239949U (en) * | 2015-12-28 | 2016-05-18 | 中国科学院沈阳自动化研究所 | Deployable sun wing of cube |
| CN105539880A (en) * | 2016-01-13 | 2016-05-04 | 广西大学 | Large-area unfoldable solar energy turnover plate |
Non-Patent Citations (1)
| Title |
|---|
| JF SHAKER: ""Static stability of the Space Station solar array FASTMast structure"", 《NASA STI/RECON TECHNICAL REPORT N》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110775303A (en) * | 2019-09-26 | 2020-02-11 | 上海宇航***工程研究所 | High-bearing single-drive linked storage box of unfolding mechanism |
| CN110775303B (en) * | 2019-09-26 | 2021-07-13 | 上海宇航***工程研究所 | High-bearing single-drive linked storage box of unfolding mechanism |
| CN114056603A (en) * | 2021-11-16 | 2022-02-18 | 哈尔滨工业大学 | Space high folding-unfolding ratio dragging-unfolding type high-rigidity stretching arm |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |