CN114050685A - Solar sailboard driving device and satellite equipment - Google Patents
Solar sailboard driving device and satellite equipment Download PDFInfo
- Publication number
- CN114050685A CN114050685A CN202111241954.8A CN202111241954A CN114050685A CN 114050685 A CN114050685 A CN 114050685A CN 202111241954 A CN202111241954 A CN 202111241954A CN 114050685 A CN114050685 A CN 114050685A
- Authority
- CN
- China
- Prior art keywords
- assembly
- fixing
- solar panel
- rotating
- driving
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000009467 reduction Effects 0.000 claims description 17
- 230000007246 mechanism Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a solar array drive arrangement and satellite equipment, including fixed subassembly, the drive assembly, first runner assembly and second runner assembly, fixed subassembly has one and holds the chamber, the drive assembly sets up and is holding the intracavity, first runner assembly is connected with the drive assembly, first runner assembly includes rotation piece and first fixed knot structure, it is connected with the drive assembly transmission to rotate the piece, first fixed knot constructs the setting on one side of rotating the piece, first fixed knot constructs with first solar panel is connected, the second runner assembly includes second fixed knot structure, second fixed knot constructs with the opposite side of rotating the piece and be connected, second fixed knot constructs with the second solar panel is connected, the drive assembly drive rotates the piece and rotates and drive first fixed knot structure and second fixed knot structure and rotate, so that first solar panel and second solar panel rotate. The first solar panel and the second solar panel are driven to synchronously rotate by the driving assembly, so that the solar panel driving device is miniaturized in structure, the weight is reduced, and the cost is reduced.
Description
Technical Field
The present application relates to the field of driving, and in particular, to a solar panel driving apparatus and a satellite apparatus including the same.
Background
At present, satellites are important means and tools for human beings to explore and develop universal resources, and are also important research fields for the development of modern space technology. The solar sailboard driving mechanism is an indispensable existence as a rotation interface between the solar sailboard and the satellite body, can drive the solar sailboard to rotate so as to adjust the angle between the solar sailboard and the satellite body, enables the normal line of the solar sailboard to coincide with a solar beam, enables the solar sailboard to absorb more light energy, and is responsible for transmitting energy and signals to the satellite body from the outside.
The existing solar sailboard driving mechanism mainly comprises a motor, a main shaft, a speed reducer, a slip ring, a position sensor and the like, wherein the motor drives the main shaft to rotate after speed reduction, and then the slip ring transmits energy and signals. The solar sailboard driving mechanism has a complex internal structure, is mostly of a tandem type single-shaft structure, and one satellite often needs a plurality of driving mechanisms, so that the satellite has heavy weight, and is difficult to realize miniaturization and low cost.
Disclosure of Invention
The application provides a solar array drive arrangement and satellite equipment to it is complicated to solve solar array actuating mechanism inner structure, and the great serial-type unipolar structure that is, a satellite often needs a plurality of actuating mechanism, makes satellite weight big, with high costs, is difficult to realize the problem of miniaturization, low cost.
In a first aspect, the present application provides a solar panel drive apparatus comprising:
the fixing component is provided with an accommodating cavity and is connected with the satellite;
the driving assembly is arranged in the accommodating cavity;
the first rotating assembly is connected with the driving assembly, the outer side wall of the first rotating assembly is connected with the inner side wall of one end of the accommodating cavity, the first rotating assembly comprises a rotating piece and a first fixing structure, the rotating piece is in transmission connection with the driving assembly, the first fixing structure is arranged on one side of the rotating piece, and the first fixing structure is connected with the first solar panel;
the second rotating assembly, the lateral wall of second rotating assembly with the inside wall that holds the other end of chamber is connected, the second rotating assembly includes second fixed knot structure, the second fixed knot structure with the opposite side that rotates the piece is connected, the second fixed knot structure with the second solar panel is connected, the drive assembly drive rotate the piece and rotate and drive first fixed knot structure and second fixed knot structure rotate, so that first solar panel and second solar panel rotate.
Preferably, the first rotating assembly further comprises a first fixed shell, an outer side wall of the first fixed shell is connected with an inner side wall of one end of the accommodating cavity, and the first fixed structure is rotatably connected with the first fixed shell;
the second rotating assembly further comprises a second fixed shell, the outer side wall of the second fixed shell is connected with the inner side wall of the other end of the accommodating cavity, and the second fixed structure is rotatably connected with the second fixed shell.
Preferably, the first rotating assembly further comprises a first bearing and a second bearing, the first bearing and the second bearing being respectively disposed at intervals between the first fixed structure and the first fixed shell;
the second rotating assembly further comprises a third bearing and a fourth bearing, and the third bearing and the fourth bearing are arranged between the second fixing structure and the second fixing shell at intervals respectively.
Preferably, the rotating member has a fixing portion and a connecting portion, the fixing portion being connected to the connecting portion, the fixing portion being disposed on the first fixing structure;
the connecting part is in transmission connection with the driving assembly, and the tail end of the connecting part is connected with the second fixing structure.
Preferably, still include harmonic speed reduction unit, harmonic speed reduction unit sets up hold the intracavity, just harmonic speed reduction unit with drive assembly transmission is connected, harmonic speed reduction unit with rotate a transmission and be connected.
Preferably, harmonic speed reduction unit is including wave generator, flexbile gear and the rigid gear that connects gradually, the rigid gear sets up hold on the inside wall in chamber, wave generator sets up drive assembly is last, the flexbile gear with it connects to rotate the piece.
Preferably, the driving assembly comprises a stator and a rotor, the stator is arranged on the inner side wall of the accommodating cavity, the rotor is in transmission connection with the rotating part, and the wave generator is connected with the rotor.
Preferably, the device further comprises a detection piece for detecting the rotation angle of the rotor, and the detection piece is arranged on the stator.
Preferably, the fixing assembly comprises a fixing shell and the fixing seat, the fixing shell is connected with the fixing seat, the fixing shell is provided with the accommodating cavity, and the fixing seat is connected with a satellite.
In a second aspect, the present application provides a satellite device comprising: the solar panel drive of any of the above.
This application passes through the drive assembly drive rotate the piece and rotate and drive first fixed knot constructs and second fixed knot constructs and rotates to the messenger first solar panel and second solar panel rotate to realized driving first solar panel and second solar panel through a drive assembly and rotate, and synchronous the rotation, simplified solar array drive arrangement's structure, reduced weight for overall structure is miniaturized, the cost is reduced.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is an assembly schematic diagram of a solar panel driving apparatus according to an embodiment of the present application;
fig. 2 is a schematic cross-sectional view of a solar panel driving apparatus as shown in fig. 1, taken along the direction a-a.
The following are the reference numbers and corresponding designations for the elements of the application:
-a fixed component-100; a housing chamber-110; a stationary housing-120; a fixed seat-130;
a drive assembly-200; a stator-210; a rotor-220;
a first rotating assembly-300; a first fixation structure-330; a rotor-310; a fixed portion-311; a connecting portion-312; a first stationary case-320; a first bearing-340; a second bearing-350;
a second rotating assembly-400; a second fixation structure-410; a second stationary case-420; a third bearing-430; a fourth bearing-440;
harmonic speed reduction assembly-500; a wave generator-410; a flexible gear-430; a rigid wheel-420;
the test piece-600.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
As shown in fig. 1 and 2, an embodiment of the present application provides a solar panel driving apparatus, which includes a fixing assembly 100, a driving assembly 200, a first rotating assembly 300 and a second rotating assembly 400, wherein the fixing assembly 100 has a receiving cavity 110, the fixing assembly 100 is connected to a satellite, the driving assembly 200 is disposed in the receiving cavity 110, the first rotating assembly 300 is connected to the driving assembly 200, an outer sidewall of the first rotating assembly 300 is connected to an inner sidewall of one end of the receiving cavity 110, the first rotating assembly 300 includes a rotating member 310 and a first fixing structure 330, the rotating member 310 is in transmission connection with the driving assembly 200, the first fixing structure 330 is disposed on one side of the rotating member 310, the first fixing structure 330 is connected to a first solar panel, an outer sidewall of the second rotating assembly 400 is connected to an inner sidewall of the other end of the receiving cavity 110, the second rotating assembly 400 includes a second fixing structure 410, the second fixing structure 410 is connected to the other side of the rotating member 310, the second fixing structure 410 is connected to the second solar panel, and the driving assembly 200 drives the rotating member 310 to rotate and drives the first fixing structure 330 and the second fixing structure 410 to rotate, so that the first solar panel and the second solar panel rotate. Therefore, the first solar panel and the second solar panel are driven to rotate by one driving assembly 200 and synchronously rotate, the structure of the solar panel driving device is simplified, the weight is reduced, the whole structure is miniaturized, and the cost is reduced.
It should be noted that, in order to ensure the assembly accuracy and reliability of the mechanism, when the solar panel driving apparatus is assembled, a certain assembly sequence is followed, first, the driving assembly 200 is installed on the fixing assembly 100, that is, in the accommodating cavity 110 of the fixing assembly 100, then the harmonic speed reducing assembly 500 is installed in the accommodating cavity 110 and on the driving assembly 200, then an angle sensor is installed on the driving assembly 200, further, the rotating member 310 is in transmission connection with the driving assembly 200, and the rotating member 310 is connected with the first fixing structure 330 and the second fixing structure 410, respectively, so as to complete the basic assembly of the solar panel driving apparatus.
In some embodiments, the first rotating assembly 300 further includes a first stationary housing 320, an outer sidewall of the first stationary housing 320 is connected to an inner sidewall of one end of the accommodating chamber 110, the first stationary structure 330 is rotatably connected to the first stationary housing 320, the second rotating assembly 400 further includes a second stationary housing 420, an outer sidewall of the second stationary housing 420 is connected to an inner sidewall of the other end of the accommodating chamber 110, and the second stationary structure 410 is rotatably connected to the second stationary housing 420. Through the rotational connection between the first fixing structure 330 and the first fixing case 320 and the rotational connection between the second fixing structure 410 and the second fixing case 420, the rotating member 310 is a connecting flange, and when the driving assembly 200 drives the rotating member 310 to rotate, the first solar panel and the second solar panel rotate synchronously.
In some embodiments, the first rotating assembly 300 further includes a first bearing 340 and a second bearing 350, the first bearing 340 and the second bearing 350 being spaced apart between the first fixed structure 330 and the first fixed casing 320, respectively, and the second rotating assembly 400 further includes a third bearing 430 and a fourth bearing 440, the third bearing 430 and the fourth bearing 440 being spaced apart between the second fixed structure 410 and the second fixed casing 420, respectively. In another embodiment, a first slide rail and a second slide rail are disposed on an inner side wall of the first fixed housing 320, the first slide rail and the second slide rail are disposed at an interval, a first slide block and a second slide block which are slidably engaged with the first slide rail and the second slide rail are correspondingly disposed on an outer side wall of the first fixed structure 330, a third slide rail and a fourth slide rail are disposed on an inner side wall of the second fixed housing 420, the third slide rail and the fourth slide rail are disposed at an interval, a third slide block and a fourth slide block which are slidably engaged with the third slide rail and the fourth slide rail are correspondingly disposed on an outer side wall of the second fixed structure 410, or the first fixed structure 330 and the first fixed housing 320 are in clearance fit, the clearance fit does not include a case that a minimum distance between the first fixed structure 330 and the first fixed housing 320 is 0, so that a relative movement between the first fixed structure 330 and the first fixed housing 320 can be realized, similarly, the second fixing structure 410 and the second fixing shell 420 are in clearance fit, and the clearance fit of the present application does not include the case that the minimum distance between the rotating member 310 and the second fixing shell 420 is 0, so that the relative movement between the second fixing structure 410 and the second fixing shell 420 can be realized.
In some embodiments, the rotating member 310 has a fixing portion 311 and a connecting portion 312, the fixing portion 311 is connected to the connecting portion 312, the fixing portion 311 is disposed on the first fixing structure 330, the connecting portion 312 is in transmission connection with the driving assembly 200, and a distal end of the connecting portion 312 is connected to the second fixing structure 410. The driving assembly 200 is rotatably arranged in the first fixing shell 320 by a first method, the connecting part 312 is in transmission connection with the driving assembly 200, and the tail end of the connecting part 312 is connected with the flange, so that the single driving assembly 200 can drive the two shafts to rotate at the same time, the complexity of the driving assembly 200 is reduced, and the structure of the driving assembly 200 is simplified.
In some embodiments, a harmonic speed reduction assembly 500 is further included, the harmonic speed reduction assembly 500 is disposed in the accommodating cavity 110, the harmonic speed reduction assembly 500 is in transmission connection with the driving assembly 200, and the harmonic speed reduction assembly 500 is in transmission connection with the rotating member 310. The rotation speed of the driving assembly 200 is reduced by the harmonic speed reducing assembly 500, so that the driving assembly 200 can transmit a larger driving force to the rotating member 310, and the transmitted driving force is more stable, thereby greatly ensuring the power for rotating the first solar panel and the second solar panel.
In some embodiments, the harmonic speed reduction assembly 500 includes a wave generator 410, a flexible gear 430 and a rigid gear 420 connected in sequence, the rigid gear 420 is disposed on the inner sidewall of the accommodating chamber 110, the wave generator 410 is disposed on the driving assembly 200, and the flexible gear 430 is connected to the rotating member 310. The driving assembly 200 includes a stator 210 and a rotor 220, the stator 210 is disposed on the inner sidewall of the accommodating chamber 110, the rotor 220 is in transmission connection with the rotating member 310, and the wave generator 410 is connected with the rotor 220. Wave generator 410, flexspline 430 and circular spline 420 are intermeshing in proper order, wave generator 410 sets up drive assembly 200's rotor 220 mainly gives rotor 220 reduces slew velocity, makes drive assembly 200's rotor 220 provide bigger and more stable power, and circular spline 420 can make harmonic speed reduction subassembly 500 fix on fixed subassembly 100 hold the chamber 110 inside wall, and flexspline 430 meshes with rotation piece 310 to can reduce the holistic deformation of rotation piece 310.
In some embodiments, a detecting member 600 is further included for detecting an angle of rotation of the rotor 220, and the detecting member 600 is disposed on the stator 210. The detecting member 600 may be a sensor for detecting a rotation angle of the rotor 220, and by detecting the rotation angle of the rotor 220, the rotation angles of the first solar panel and the second solar panel can be adjusted by adjusting the rotation angle of the rotor 220, so that the rotation angles of the first solar panel and the second solar panel can be conveniently checked and adjusted at any time.
In some embodiments, the fixing assembly 100 includes a fixing shell 120 and the fixing base 130, the fixing shell 120 is connected to the fixing base 130, the fixing shell 120 has the receiving cavity 110, and the fixing base 130 is connected to a satellite.
The fixing assembly 100, the first rotating assembly 300, and the second rotating assembly 400 are provided to make the entire solar panel driving apparatus have a T-shaped structure, the fixing base 130 can be used to mount a fixing or connect a driving flange and connect with a satellite, and the first solar panel and the second solar panel are mounted on both sides of the first rotating assembly 300 and the second rotating assembly 400, so that the solar panel driving apparatus has a compact structure, high space utilization rate, and is easy to realize light weight.
An embodiment of the present application further provides a satellite device, including: the solar panel drive of any of the above.
Wherein, the satellite equipment includes: the solar panel comprises a first solar panel, a second solar panel and a satellite.
The application provides a solar array driving device aiming at the problems of complex satellite structure, high cost and the like caused by a single-shaft solar array driving mechanism, wherein a first fixing structure 330 can be a first flange, a second fixing structure 410 can be a second flange, a driving component 200 adopts a hollow motor, a motor rotor 220 drives a rotating part 310 to rotate through a harmonic reducer, one end of the rotating part 310 is connected with the first flange and drives the first flange to rotate, the first flange is connected with a first solar panel, the other end of the rotating part 310 penetrates through the interior of the motor and the second flange to drive the second flange to rotate, the second flange is connected with a second solar panel, the first solar panel and the second solar panel rotate synchronously, and double-shaft synchronous output is realized. The scheme has a compact structure, the functions which can be completed by two solar panel driving assemblies 200 are needed in the prior art, and the scheme can be completed by only one driving assembly 200, so that the miniaturization and the low cost of the solar panel driving device are promoted; meanwhile, the double-shaft output scheme ensures the consistency of sun-facing angles of the first solar panel and the second solar panel on two sides, the sun-facing precision of the solar sailboard is easily improved, and the energy conversion efficiency is improved.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing are merely exemplary embodiments of the present invention, which enable those skilled in the art to understand or practice the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A solar panel drive apparatus, comprising:
the fixing component is provided with an accommodating cavity and is connected with the satellite;
the driving assembly is arranged in the accommodating cavity;
the first rotating assembly is connected with the driving assembly, the outer side wall of the first rotating assembly is connected with the inner side wall of one end of the accommodating cavity, the first rotating assembly comprises a rotating piece and a first fixing structure, the rotating piece is in transmission connection with the driving assembly, the first fixing structure is arranged on one side of the rotating piece, and the first fixing structure is connected with the first solar panel;
the second rotating assembly, the lateral wall of second rotating assembly with the inside wall that holds the other end of chamber is connected, the second rotating assembly includes second fixed knot structure, the second fixed knot structure with the opposite side that rotates the piece is connected, the second fixed knot structure with the second solar panel is connected, the drive assembly drive rotate the piece and rotate and drive first fixed knot structure and second fixed knot structure rotate, so that first solar panel and second solar panel rotate.
2. The solar windsurfing board driving device of claim 1, wherein said first rotating assembly further comprises a first stationary housing, an outer side wall of said first stationary housing being connected to an inner side wall of one end of said receiving cavity, said first stationary structure being rotatably connected to said first stationary housing;
the second rotating assembly further comprises a second fixed shell, the outer side wall of the second fixed shell is connected with the inner side wall of the other end of the accommodating cavity, and the second fixed structure is rotatably connected with the second fixed shell.
3. The solar windsurfing board drive arrangement of claim 2, wherein said first rotating assembly further comprises a first bearing and a second bearing, said first bearing and said second bearing being spaced apart from each other between said first stationary structure and said first stationary housing;
the second rotating assembly further comprises a third bearing and a fourth bearing, and the third bearing and the fourth bearing are arranged between the second fixing structure and the second fixing shell at intervals respectively.
4. The solar windsurfing board driving arrangement of claim 3, wherein said rotating member has a fixed portion and a connecting portion, said fixed portion being connected to said connecting portion, said fixed portion being disposed on said first stationary structure;
the connecting part is in transmission connection with the driving assembly, and the tail end of the connecting part is connected with the second fixing structure.
5. The solar windsurfing board driving device of any one of claims 1-4 further comprising a harmonic speed reduction assembly, wherein said harmonic speed reduction assembly is disposed within said receiving cavity and is in driving communication with said driving assembly, and wherein said harmonic speed reduction assembly is in driving communication with said rotating member.
6. The solar windsurfing board driving device of claim 5, wherein said harmonic speed reduction assembly comprises a wave generator, a flexible gear and a rigid gear which are connected in sequence, wherein said rigid gear is arranged on the inner side wall of said accommodating cavity, said wave generator is arranged on said driving assembly, and said flexible gear is connected with said rotating member.
7. The solar windsurfing board driving arrangement of claim 6, wherein said driving assembly comprises a stator and a rotor, wherein said stator is arranged on an inner side wall of said cavity, said rotor is in driving connection with said rotating member, and said wave generator is in connection with said rotor.
8. The solar windsurfing board driving device of claim 7 further comprising a sensing member for sensing an angle of rotation of said rotor, said sensing member being disposed on said stator.
9. The solar windsurfing board driving device of claim 1, wherein said fixing assembly comprises a fixing housing and said fixing base, said fixing housing is connected with said fixing base, said fixing housing has said receiving cavity, and said fixing base is connected with a satellite.
10. A satellite device, comprising: the solar panel drive arrangement of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111241954.8A CN114050685A (en) | 2021-10-25 | 2021-10-25 | Solar sailboard driving device and satellite equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111241954.8A CN114050685A (en) | 2021-10-25 | 2021-10-25 | Solar sailboard driving device and satellite equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114050685A true CN114050685A (en) | 2022-02-15 |
Family
ID=80206136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111241954.8A Pending CN114050685A (en) | 2021-10-25 | 2021-10-25 | Solar sailboard driving device and satellite equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114050685A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201869124U (en) * | 2010-11-29 | 2011-06-15 | 内蒙古神舟光伏电力有限公司 | Single-shaft tracking single-driving double-array device |
| CN102141117A (en) * | 2010-12-27 | 2011-08-03 | 北京控制工程研究所 | Small-size speed reducer assembly for solar sailboard driving mechanism |
| CN107329493A (en) * | 2017-05-16 | 2017-11-07 | 上海卫星工程研究所 | Double-vane sun battle array Direct to the sun drive device applied to networking moonlet |
| CN111140636A (en) * | 2019-12-23 | 2020-05-12 | 北京控制工程研究所 | Swing type solar sailboard driving mechanism |
| CN213064584U (en) * | 2020-09-24 | 2021-04-27 | 常州雷利电机科技有限公司 | Double-shaft synchronous output permanent magnet direct current motor |
| WO2021077553A1 (en) * | 2019-10-23 | 2021-04-29 | 江苏中信博新能源科技股份有限公司 | Multi-point parallel synchronous driving solar tracking system |
-
2021
- 2021-10-25 CN CN202111241954.8A patent/CN114050685A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201869124U (en) * | 2010-11-29 | 2011-06-15 | 内蒙古神舟光伏电力有限公司 | Single-shaft tracking single-driving double-array device |
| CN102141117A (en) * | 2010-12-27 | 2011-08-03 | 北京控制工程研究所 | Small-size speed reducer assembly for solar sailboard driving mechanism |
| CN107329493A (en) * | 2017-05-16 | 2017-11-07 | 上海卫星工程研究所 | Double-vane sun battle array Direct to the sun drive device applied to networking moonlet |
| WO2021077553A1 (en) * | 2019-10-23 | 2021-04-29 | 江苏中信博新能源科技股份有限公司 | Multi-point parallel synchronous driving solar tracking system |
| CN111140636A (en) * | 2019-12-23 | 2020-05-12 | 北京控制工程研究所 | Swing type solar sailboard driving mechanism |
| CN213064584U (en) * | 2020-09-24 | 2021-04-27 | 常州雷利电机科技有限公司 | Double-shaft synchronous output permanent magnet direct current motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4574659A (en) | Precision drive for positioning solar energy apparatus | |
| CN107600370B (en) | A kind of collapsible underwater glider solar energy wing plate unfolding mechanism | |
| CN111516837B (en) | AUV propulsion unit with built-in steering | |
| CN110873159A (en) | Underwater screw rod sliding block transmission device | |
| CN114050685A (en) | Solar sailboard driving device and satellite equipment | |
| CN113443153A (en) | Photoelectric pod transmission structure | |
| CN117103333A (en) | Actuator, joint module and robot | |
| CN219748048U (en) | Joint actuator and cooperative robot | |
| CN109987256B (en) | Two-dimensional rotating mechanism | |
| KR20020023795A (en) | Rotation angle transfer mechanism of a blade using vertical axis wind power generator | |
| CN109412330A (en) | Driving assembly | |
| CN116104913A (en) | Rotary power unit, two-stage deceleration rotary power unit and robot | |
| CN113715014B (en) | High-torque integrated driving joint suitable for deep sea robot | |
| CN205880679U (en) | Two dimension triaxial solar collector hot for capability test solar energy trail platform | |
| CN110876628A (en) | Three-dimensional ultrasonic mechanical probe | |
| CN211117431U (en) | Right-angle type harmonic speed reducer device with bevel gear | |
| CN217994824U (en) | Microminiature sailboard driving device, satellite solar sailboard and microsatellite | |
| CN209600767U (en) | A kind of vector propeller of underwater robot | |
| CN114204746A (en) | Integrated steering engine device | |
| CN221263576U (en) | Ground turntable investigation system and joint module | |
| CN220488204U (en) | Hollow compact electromechanical integrated harmonic speed reducer | |
| CN219954128U (en) | Right-angle harmonic reducer | |
| CN215749257U (en) | Joint module and robot with same | |
| CN111409810A (en) | Wave glider steering mechanism based on hub type magnetic coupling transmission | |
| CN113623113B (en) | Counter-rotating propeller ocean current energy power generation device applying magnetic coupling |
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 |