CN107958625A - The instructional device that a kind of analog satellite rotates - Google Patents
The instructional device that a kind of analog satellite rotates Download PDFInfo
- Publication number
- CN107958625A CN107958625A CN201810078875.1A CN201810078875A CN107958625A CN 107958625 A CN107958625 A CN 107958625A CN 201810078875 A CN201810078875 A CN 201810078875A CN 107958625 A CN107958625 A CN 107958625A
- Authority
- CN
- China
- Prior art keywords
- satellite
- motor
- controller
- satellite body
- leading screw
- 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.)
- Granted
Links
- 238000009987 spinning Methods 0.000 claims abstract description 24
- 230000005672 electromagnetic field Effects 0.000 claims abstract description 10
- 230000001360 synchronised effect Effects 0.000 claims abstract description 5
- 239000000725 suspension Substances 0.000 claims description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 230000005389 magnetism Effects 0.000 claims 1
- 230000033001 locomotion Effects 0.000 abstract description 11
- 238000004088 simulation Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B27/00—Planetaria; Globes
- G09B27/02—Tellurions; Orreries
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Astronomy & Astrophysics (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Toys (AREA)
Abstract
The invention discloses the instructional device that a kind of analog satellite rotates, including housing and satellite body, enclosure interior is provided with revolution controller, from transcoder controller, the simulation rotated to real satellite is realized by setting revolution controller and from transcoder controller, revolution controller utilizes electromagnetic field principle, top, lower part XY motor leading screw units is coordinated to be synchronized with the movement to realize that satellite body suspends inside housings, and complete three-dimensional revolution motion；From transcoder controller by controlling spinning motor to work, motor gear links with the travelling gear on satellite body, so as to complete spinning motion；By controlling telescopic cylinder action to complete the simulation to the retracted position of satellite wing plate, make that simulation effect is more vivid, and design concept is ingenious, device realizes advantages of simple, extremely visually simulates the process of real satellite rotation, has reached good teaching efficiency.
Description
Technical field
The present invention relates to Satellite Simulation teaching field, the instructional device rotated more particularly to a kind of analog satellite.
Background technology
A kind of satellite supporting body high as scientific and technological content, attracts people and constantly studies and explore, middle and primary schools
Start to strengthen understanding and study of the student to satellite, since real satellite involves great expense, generally arrive more than one hundred million ranks million, in
Primary school and student can not touch in kind or similar substitute, and student is very difficult to contact satellite relevant professional knowledge.
The rotation period of satellite involved in physics teaching extensively, different satellite around the earth the period of revolution not
Together, and satellite runs in space and is also required to stablize and adjustment posture from transferring holding in journey, thus revolution to satellite and
Rotation process need profile, in depth understand and learn, but middle and primary schools also lack this device to make student detailed at present
Solve how it works, to reach teaching purpose.
So the present invention provides a kind of new scheme to solve the problems, such as this.
The content of the invention
For the above situation, to overcome the defect of the prior art, the purpose of the present invention is that providing a kind of analog satellite turns
Dynamic instructional device.
Its technical solution solved is the instructional device that a kind of analog satellite rotates, including housing and satellite body, housing
It is internally provided with revolution controller, from transcoder controller；The revolution controller includes the top XY motor leading screw machines of synchronous operation
Group, lower part XY motor leading screw units；The top XY motor leading screw units are symmetrical arranged with lower part XY motor leading screw units, top
XY motor leading screw units are arranged on cover top plate, and top electromagnet is fixed with the XY motor leading screw units of top；Lower part XY electricity
Machine leading screw unit is arranged on Housing Base, and lower part electromagnet is fixed with the XY motor leading screw units of lower part；The top electromagnetism
Iron and lower part electromagnet polarity on the contrary, for forming electromagnetic field inside housings；The satellite body is internally provided with suspension magnetic
Iron, suspension magnet surrounding are provided with fixed link, and for suspension magnet to be fixed on satellite body inside center, suspension magnet is used for
Satellite body is driven to suspend in electromagnetic field；The center of suspension magnet and the center of top electromagnet, lower part electromagnet are located at same
On one straight line；Satellite body lower central is provided with from transcoder controller.
Preferably, it is described to include transmission shaft from transcoder controller, it is arranged with travelling gear on transmission shaft；Under satellite body
Corner of four, portion is fixed with rotary steering bar；It is described to further include spinning motor and rotary steering fixed seat from transcoder controller, rotation
Transduce and offer circular ring shape guide groove to fixed seat inside, it is solid that four corners in rotary steering fixed seat lower section are welded with " recessed " type
Part；Spinning motor is arranged in rotary steering fixed seat, and spinning motor gear, spinning motor gear are provided with spinning motor axis
It is engaged with travelling gear；The rotary steering bar is stretched into guide groove, and rotary steering bar is above guide groove, lower section is arranged with
Nut, for the connection from transcoder controller and satellite body.
Preferably, satellite wing plate is additionally provided with satellite body, satellite wing plate includes some pieces of wing plates, and satellite wing plate passes through
Telescopic cylinder is connected with satellite body, and telescopic cylinder is arranged on the telescopic cylinder installing plate of satellite body both sides, telescopic cylinder
One piece of connecting rod is respectively provided with axis and in every piece of wing plate, the latter half of connecting rod is emptied, and passes through folding telescoping mechanism
Connect, the upper folding point of folding telescoping mechanism is fixed on the top of connecting rod by fixed pin shaft, and folding is stretched
The lower folding point of contracting mechanism empties part by what fixed pin shaft slided on connecting rod.
Preferably, the suspension magnet is permanent magnet.
Preferably, four support columns are provided with below the housing, two pairs of support columns fix company with two pieces of bottom plates respectively
Connect.
Due to the use of above technical scheme, the present invention has the following advantages that compared with prior art：
The present invention realizes the simulation rotated to real satellite by setting revolution controller and from transcoder controller, and revolve round the sun controller
Using electromagnetic field principle, top, lower part XY motor leading screw units is coordinated to be synchronized with the movement to realize that satellite body hangs inside housings
It is floating, and complete three-dimensional revolution motion；From transcoder controller by controlling spinning motor to work, motor gear and the biography on satellite body
Moving gear links, so as to complete spinning motion, design concept is ingenious, and device realizes advantages of simple, extremely visually simulates true
The process that real satellite rotates, has reached good teaching efficiency.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the structure diagram of Satellite body of the present invention.
Fig. 3 is the front view of Satellite body of the present invention.
Fig. 4 is the expanded schematic diagram of Satellite wing plate of the present invention.
In figure：10- housings, 11- support columns, 12- bottom plates, 20- lower parts XY motor leading screw units, 21- lower parts electromagnet,
30- tops XY motor leading screw units, 31- tops electromagnet, 40- satellite bodies, 41- suspension magnets, 42- fixed links, 43- stretch
Cylinder mounting plate, 44- transmission shafts, 45- travelling gears, 46- rotary steering bars, 50- satellite wing plates, 51- wing plates, 52- are foldable
Formula is stretched four-bar mechanism, 53- connecting rods, 54- fixed pin shafts, 60- spinning motors, 61- spinning motor gears, 70- rotary steerings
Fixed seat, 71- " recessed " type firmware, 72- nuts, 80- telescopic cylinders.
Embodiment
For the present invention foregoing and other technology contents, feature and effect, in following cooperation with reference to figures 1 through attached drawing 4
To in the detailed description of embodiment, can clearly present.The structure content being previously mentioned in following embodiments, is with specification
Attached drawing is reference.
The instructional device that analog satellite rotates, includes the housing 10 and satellite body 40 of rectangular parallelepiped structure, the lower section of housing 10
Four support columns 11 are provided with, wherein, two pairs of support columns 11 in X-direction are fixedly connected with two pieces of bottom plates 12 respectively, to ensure
The stability that device is placed, in order to realize the three-dimensional rotations of satellite body 40, housing 10 is internally provided with revolution controller
With from transcoder controller.
The controller that revolves round the sun includes top XY motor leading screws unit 30, lower part XY motor leading screws unit 20, top electromagnet 31
With lower part electromagnet 21, the X-direction motor fixing seat of top XY motor leading screws unit 30 is arranged on the top plate of housing 10, X side
It is arranged on to spindle motor in X-direction motor fixing seat, Y-direction motor fixing seat is arranged on the sliding block of X-direction motor fixing seat
On, magnet fixed seat is provided with Y-direction motor fixing seat, for fixing top electromagnet 31；Lower part XY motor leading screw units
20 is identical with the structure of top XY motor leading screws unit 30, and is set in 10 internal symmetry of housing, wherein, 31 He of top electromagnet
21 opposite polarity of lower part electromagnet, for being internally formed electromagnetic field in housing 10.
Satellite body 40 is internally provided with suspension magnet 41, and 41 surrounding of suspension magnet is provided with fixed link 42, for that will hang
Floating magnet 41 is fixed on 40 inside center of satellite body, and suspension magnet 41 selects permanent magnet, utilizes the principle of electromagnetic field, suspension magnetic
Iron 41 drives satellite body 40 to suspend in electromagnetic field, center and top electromagnet 31, the lower part electromagnet 21 of suspension magnet 41
Center be located along the same line, with ensure satellite body 40 suspend set stability.
40 lower part of satellite body is provided with from transcoder controller, includes transmission shaft 44 from transcoder controller, transmission shaft 44 is fixed
Travelling gear 45 is arranged with 40 lower central of satellite body, transmission shaft 44, the corner of 40 lower part of satellite body four is set
There is rotary steering bar 46.
Spinning motor 60 and rotary steering fixed seat 70 have been further included from transcoder controller, has been opened inside rotary steering fixed seat 70
Equipped with circular ring shape guide groove, four corners in the lower section of rotary steering fixed seat 70 are welded with " recessed " type firmware 71, for rotation
The plate body connection of fixed seat 70 is oriented to, spinning motor 60 is arranged on the lower section of rotary steering fixed seat 70, is set on 60 axis of spinning motor
Spinning motor gear 61 is equipped with, spinning motor gear 61 is engaged with travelling gear 45；Rotary steering bar 46 is stretched into guide groove, rotation
Turn guide rod 46 and be arranged with nut 72 in guide groove upper and lower, for the connection from transcoder controller and satellite body 40.Rotation
Motor 60 controls spinning motor 60 to work by coordinating peripheral control unit, and spinning motor 60 drives motor gear and satellite body
Travelling gear 45 on 40 links, and rotary steering bar 46 moves in a circle in guide groove, so as to drive satellite body 40 to complete
Spinning motion.
The present invention physical simulation real satellite revolve round the sun impart knowledge to students when, coordinate external motor controller come to revolution controller into
Row control, electric machine controller control the top XY motor leading screws unit 30 to be synchronized with the movement with lower part XY motor leading screws unit 20,
I.e. top electromagnet 31 and lower part electromagnet 21 keep identical X, Y-coordinate during the motion, so as to drive suspension magnet 41
Follow movement；By adjusting the size of current of top electromagnet 31 and lower part electromagnet 21, the power of the electromagnetic field is controlled, from
And suspension magnet 41 is controlled in the coordinate of Z-direction, and then complete the three-dimensional revolution motion of satellite body 40.
In order to make simulation effect more vivid, satellite wing plate 50 is additionally provided with satellite body 40, satellite wing plate 50 includes
Three pieces of wing plates 51, satellite wing plate 50 are connected by telescopic cylinder 80 with satellite body 40, and telescopic cylinder 80 is arranged on satellite body
On 80 installing plate 43 of telescopic cylinder of 40 both sides, one piece of connecting rod 53 is fixed on 80 axis of telescopic cylinder and in every piece of wing plate 51,
The latter half of connecting rod 53 is emptied, and is connected by the folding four-bar mechanism 52 that stretches（This technology is the prior art,
Therefore no longer it is described in detail）, the stretch upper folding point of four-bar mechanism 52 of folding is fixed on the top of connecting rod 53 by fixed pin shaft 54
Portion, the stretch lower folding point of four-bar mechanism 52 of folding empty portion by what fixed pin shaft 54 was slidably fixed on connecting rod 53
Point.
When needing to simulate 50 retracted position of satellite wing plate, control telescopic cylinder 80 dynamic by peripheral control unit
Make, when telescopic cylinder 80 be in extended configuration, the promotion folding four-bar mechanism 52 that stretches stretches, so as to drive satellite wing plate
50 are in unfolded state；When telescopic cylinder 80 is in contraction state, the folding four-bar mechanism 52 that stretches is pulled to shrink, so that
Satellite wing plate 50 is driven to be in collapsed state.
In conclusion the present invention realizes the mould rotated to real satellite by setting revolution controller and from transcoder controller
Intend, by controlling the action of telescopic cylinder 80 to complete the simulation to the retracted position of satellite wing plate 50, design concept is ingenious, and device is real
Existing advantages of simple, extremely visually simulates the process of real satellite rotation, has reached good teaching efficiency.
The above is to combine embodiment further description made for the present invention, it is impossible to assert the present invention
Specific implementation is limited only to this；For belonging to the present invention and for those skilled in the technology concerned, based on skill of the present invention
Under the premise of art scheme thinking, the expansion made and operating method, the replacement of data, should all fall the scope of the present invention it
It is interior.
Claims (5)
- A kind of 1. instructional device that analog satellite rotates, it is characterised in that：Including housing and satellite body, enclosure interior is provided with Revolve round the sun controller, from transcoder controller；The revolution controller includes the top XY motor leading screws unit of synchronous operation, lower part XY motor leading screw units；On described XY motor leading screw units in portion are symmetrical arranged with lower part XY motor leading screw units, and top XY motor leading screw units are arranged on cover top plate On, it is fixed with top electromagnet on the XY motor leading screw units of top；Lower part XY motor leading screw units are arranged on Housing Base, under Lower part electromagnet is fixed with portion XY motor leading screw units；The top electromagnet and lower part electromagnet polarity are on the contrary, be used for Enclosure interior forms electromagnetic field；The satellite body is internally provided with suspension magnet, and suspension magnet surrounding is provided with fixed link, for suspension magnet to be consolidated Satellite body inside center is scheduled on, suspension magnet is used to drive satellite body to suspend in electromagnetic field；The center of suspension magnet with Top electromagnet, the center of lower part electromagnet are located along the same line；Satellite body lower central is provided with from transcoder controller.
- 2. the instructional device that analog satellite as claimed in claim 1 rotates, it is characterised in that：Described includes from transcoder controller There is transmission shaft, travelling gear is arranged with transmission shaft；The corner of satellite body lower part four is fixed with rotary steering bar；It is described to further include spinning motor and rotary steering fixed seat from transcoder controller, offer annulus inside rotary steering fixed seat Shape guide groove, four corners in rotary steering fixed seat lower section are welded with " recessed " type firmware；Spinning motor is arranged on rotary steering In fixed seat, spinning motor gear is provided with spinning motor axis, spinning motor gear is engaged with travelling gear；The rotary steering bar is stretched into guide groove, and rotary steering bar is above guide groove, lower section is arranged with nut, for certainly The connection of transcoder controller and satellite body.
- 3. the instructional device that analog satellite as claimed in claim 1 or 2 rotates, it is characterised in that：Also set up on satellite body There is satellite wing plate, satellite wing plate includes some pieces of wing plates, and satellite wing plate is connected by telescopic cylinder with satellite body, telescopic cylinder It is arranged on the telescopic cylinder installing plate of satellite body both sides, one piece of connection is respectively provided with telescopic cylinder axis and in every piece of wing plate Bar, the latter half of connecting rod are emptied, and are connected by folding telescoping mechanism, the upper folding of folding telescoping mechanism Folded point is fixed on the top of connecting rod by fixed pin shaft, and the lower folding point of folding telescoping mechanism is slided by fixed pin shaft Part is emptied in connecting rod.
- 4. the instructional device that analog satellite as claimed in claim 3 rotates, it is characterised in that：The suspension magnet is permanent magnetism Iron.
- 5. the instructional device that analog satellite as claimed in claim 1 rotates, it is characterised in that：It is provided with below the housing Four support columns, two pairs of support columns are fixedly connected with two pieces of bottom plates respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810078875.1A CN107958625B (en) | 2018-01-26 | 2018-01-26 | Teaching device for simulating satellite rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810078875.1A CN107958625B (en) | 2018-01-26 | 2018-01-26 | Teaching device for simulating satellite rotation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107958625A true CN107958625A (en) | 2018-04-24 |
| CN107958625B CN107958625B (en) | 2024-04-19 |
Family
ID=61955468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810078875.1A Active CN107958625B (en) | 2018-01-26 | 2018-01-26 | Teaching device for simulating satellite rotation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107958625B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110675718A (en) * | 2019-09-29 | 2020-01-10 | 南京理工大学 | Ground education satellite suite capable of realizing standard cube function and demonstration method thereof |
| CN110751891A (en) * | 2019-11-08 | 2020-02-04 | 广州功首卫星科技有限公司 | Satellite operation simulation device |
| CN113184233A (en) * | 2021-05-17 | 2021-07-30 | 航天创客（北京）科技有限公司 | Variable-speed spacecraft full-orbit motion simulation device |
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| CN107293209A (en) * | 2017-08-11 | 2017-10-24 | 柏顺康 | Novel analog earth rotation and the teaching aid of revolution |
| CN208384895U (en) * | 2018-01-26 | 2019-01-15 | 航天创客（北京）科技有限公司 | A kind of instructional device of analog satellite rotation |
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2018
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0023875A1 (en) * | 1979-08-06 | 1981-02-11 | AEROSPATIALE Société Nationale Industrielle | Lightened swivelling device for stator and rotor of satellite |
| KR20100062126A (en) * | 2008-12-01 | 2010-06-10 | 김명등 | Apparatus for simulating movement of heavenly bodies |
| CN201570185U (en) * | 2009-11-05 | 2010-09-01 | 上海第二工业大学 | Magnetic levitation tellurion demonstration model based on digital control |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110675718A (en) * | 2019-09-29 | 2020-01-10 | 南京理工大学 | Ground education satellite suite capable of realizing standard cube function and demonstration method thereof |
| CN110675718B (en) * | 2019-09-29 | 2021-05-07 | 南京理工大学 | Ground education satellite suite capable of realizing standard cube function and demonstration method thereof |
| CN110751891A (en) * | 2019-11-08 | 2020-02-04 | 广州功首卫星科技有限公司 | Satellite operation simulation device |
| CN113184233A (en) * | 2021-05-17 | 2021-07-30 | 航天创客（北京）科技有限公司 | Variable-speed spacecraft full-orbit motion simulation device |
| CN113184233B (en) * | 2021-05-17 | 2022-08-02 | 航天创客（北京）科技有限公司 | Variable-speed spacecraft full-orbit motion simulation device |
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| Publication number | Publication date |
|---|---|
| CN107958625B (en) | 2024-04-19 |
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