CN109927944B - Micro-nano satellite intelligent design platform - Google Patents
Micro-nano satellite intelligent design platform Download PDFInfo
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- CN109927944B CN109927944B CN201910376318.2A CN201910376318A CN109927944B CN 109927944 B CN109927944 B CN 109927944B CN 201910376318 A CN201910376318 A CN 201910376318A CN 109927944 B CN109927944 B CN 109927944B
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Abstract
The invention discloses a micro/nano satellite intelligent design platform which is convenient for assembling and testing the installation position and the overall performance of each functional component of a micro/nano satellite and is convenient for realizing the design of micro/nano satellites with different functions. The micro/nano satellite intelligent design platform comprises a base and a cuboid installation frame, wherein a turntable is arranged on the base; the cuboid installation frame is arranged on the rotary table and is clamped by the clamping jaw; the cuboid mounting frame is provided with a bottom plate and a top plate; side plates are arranged on four side surfaces of the bottom plate; one end of the side plate is hinged with the bottom plate; the other end is provided with a clamping block; a plurality of layers of detachable horizontal partition plates are arranged in the cuboid installation frame; a central mounting hole is formed in the central position of the top plate; and an installation cylinder is slidably installed in the central installation hole. By adopting the micro-nano satellite intelligent design platform, the testing efficiency of the micro-nano satellite can be improved, and the design of the micro-nano satellite can be facilitated.
Description
Technical Field
The invention relates to design of a micro-nano satellite, in particular to an intelligent design platform of the micro-nano satellite.
Background
It is well known that: the micro-nano satellite generally refers to a satellite with the mass of less than 10 kilograms and with practical use functions. With the promotion of the development and the demand of high and new technologies, the micro-nano satellite has the advantages of small volume, low power consumption, short development period, capability of being grouped and networked, capability of completing a plurality of complex space tasks at lower cost, and important role in the fields of scientific research, national defense, commercial use and the like.
The micro-nano satellite technology is regarded as the highest point of the national technology and economic development of the 21 st century. Developed countries attach great importance to the application of microminiature technology in the aerospace field and make corresponding development plans, such as SpaceX's star chain plan, amazon's Kuiper plan, OneWeb's internet satellite constellation plan, Planet lab's "pigeon swarm" constellation plan, etc., and show good technical, economic and social benefits.
The modularized micro-nano satellite is combined into a satellite whole satellite through modules with different functions, so that the functions of communication, attitude control, energy storage and the like can be realized. However, in the assembly process of the existing micro-nano satellite, the interface standards of all functional modules are not uniform, and the replaceability is not strong. Therefore, the manufacturing cost is high, and the universality of the satellite platform is poor.
In the design process of the micro-nano satellite, different functional modules need to be debugged, and the installation of each functional module needs to be debugged continuously, so that each satellite-borne functional module reaches the optimal state and the optimal installation position, and the volume of the satellite can be effectively reduced while the working stability of the micro-nano satellite is ensured.
The existing micro-nano satellite design platform is not easy to install and debug each functional part of the satellite, the satellite needs to be disassembled for debugging each time, the position of each functional part is adjusted, or some functional parts are replaced and then assembled, and the debugging is carried out after the assembling is finished, so that the operation is complex, and the assembling is complicated.
Disclosure of Invention
The invention aims to solve the technical problem of providing a micro/nano satellite intelligent design platform which is convenient for assembling and testing the installation position and the overall performance of each functional component of a micro/nano satellite and is convenient for realizing the design of the micro/nano satellites with different functions.
The technical scheme adopted by the invention for solving the technical problems is as follows: the micro/nano satellite intelligent design platform comprises a base and a cuboid installation frame, wherein a turntable is arranged on the base; the rotary table is provided with four radial sliding chutes which are uniformly distributed along the circumference; the radial sliding groove is provided with a clamping jaw in a sliding manner; the clamping jaw is provided with a locking screw for fixing the clamping jaw on the radial sliding groove;
the cuboid installation frame is arranged on the rotary table and is clamped by the clamping jaw; the cuboid mounting frame is provided with a bottom plate and a top plate; the upright columns on two opposite sides of the rectangular installation frame are provided with slots which are vertically and uniformly distributed; side plates are arranged on four side surfaces of the bottom plate; one end of the side plate is hinged with the bottom plate; the other end is provided with a clamping block;
a horizontal partition plate is arranged in the slot of the cuboid installation frame; the horizontal partition plate is slidably arranged in the slot; clamping grooves and adjusting grooves are formed in the four side faces of the top plate; the clamping groove is matched with the clamping block, and a sliding column for clamping the clamping block is arranged in the clamping groove; one end of the sliding column penetrates through the clamping groove and extends into the adjusting groove;
a central mounting hole is formed in the central position of the top plate; and an installation cylinder is slidably installed in the central installation hole.
Furthermore, a horizontal supporting plate is arranged at the upper end of the clamping jaw.
Furthermore, a switching base is arranged below the bottom plate.
Furthermore, the side wall of the mounting cylinder is provided with air holes.
Furthermore, a solar cell array is installed on the outer side of the side plate.
Specifically, each layer of horizontal partition plate is provided with a universal communication connection port.
Specifically, each layer of horizontal partition plate is provided with different satellite load devices.
Furthermore, a mounting threaded hole is formed in the horizontal partition plate.
Furthermore, all be provided with the second slot on two upper and lower crossbeams on two opposite sides of cuboid installation frame.
The invention has the beneficial effects that:
1) according to the micro/nano satellite intelligent design platform, the side plates are hinged with the bottom plate, and the side plates are unfolded, so that internal components of the micro/nano satellite can be installed and replaced.
2) Meanwhile, a horizontal partition plate for mounting internal devices can be drawn out, so that the mounting and replacement of each functional device inside the micro-nano satellite are facilitated, and the assembly test of the micro-nano satellite with different functions is facilitated. Therefore, the efficiency of testing the micro-nano satellite can be improved, and the design of the micro-nano satellite can be facilitated.
3) The base is provided with the rotary table, so that the micro-nano satellite frame can be rotated when each component in the micro-nano satellite is installed and tested, and each component of the micro-nano satellite can be conveniently installed.
4) Furthermore, slots are formed in the upper cross beam and the lower cross beam on the same side face, so that the vertical partition plates can be conveniently installed, and installation and test of different positions of the satellite functional device can be conveniently realized.
5) Secondly, the micro/nano satellite intelligent design platform is simple in structure and convenient to operate.
6) Finally, the center of the upper part of the intelligent design platform for the micro/nano satellite is provided with a mounting hole, so that the mounting test of a core component of the micro/nano satellite can be conveniently realized; better debugging of the core component can be facilitated.
7) The micro/nano satellite intelligent design platform can simplify the design of the micro/nano satellite, can improve the design efficiency and has higher economic value.
Drawings
FIG. 1 is an explosion schematic diagram of a micro/nano satellite intelligent design platform in an embodiment of the invention;
FIG. 2 is a perspective view of a side plate of a micro/nano satellite intelligent design platform when the side plate is unfolded in the embodiment of the invention;
FIG. 3 is a perspective view of a micro/nano satellite intelligent design platform when a horizontal partition plate extends out in the embodiment of the invention;
FIG. 4 is a schematic structural diagram of a micro/nano satellite intelligent design platform when a side plate is unfolded in the embodiment of the invention;
FIG. 5 is a perspective view of a side plate of the micro/nano satellite intelligent design platform when the side plate is folded in the embodiment of the invention;
FIG. 6 is a front view of a side plate of the micro/nano satellite intelligent design platform when the side plate is folded in the embodiment of the invention;
FIG. 7 is a sectional view A-A of FIG. 6;
the following are marked in the figure: the method comprises the following steps of 1-base, 2-rotary table, 3-radial sliding chute, 4-clamping jaw, 5-cuboid mounting frame, 6-bottom plate, 7-side plate, 8-through hole, 9-top plate, 10-horizontal partition plate, 11-mounting cylinder and 12-central mounting hole.
Detailed Description
The invention is further illustrated with reference to the following figures and examples.
As shown in fig. 1 to 7, the micro/nano satellite intelligent design platform comprises a base 1 and a cuboid installation frame 5, wherein a turntable 2 is arranged on the base 1; the turntable 2 is provided with four radial sliding chutes 3 which are uniformly distributed along the circumference; the clamping jaw 4 is arranged on the radial sliding chute 3 in a sliding manner; the clamping jaw 4 is provided with a locking screw 41 for fixing the clamping jaw 4 on the radial sliding groove 3;
the cuboid mounting frame 5 is arranged on the rotary table 2 and is clamped by the clamping jaw 4; the rectangular parallelepiped mounting frame 5 has a bottom plate 6 and a top plate 9; the upright columns on two opposite sides of the rectangular installation frame 5 are provided with slots 51 which are vertically and uniformly distributed; side plates 7 are arranged on four side surfaces of the bottom plate 6; one end of the side plate 7 is hinged with the bottom plate 6; the other end is provided with a fixture block 71;
a horizontal partition plate 10 is arranged in a slot 51 of the cuboid mounting frame 5; the horizontal clapboard 10 is arranged in the slot 51 in a sliding way; four side surfaces of the top plate 9 are provided with clamping grooves 91 and adjusting grooves 92; the clamping groove 91 is matched with the clamping block 71, and a sliding column 93 for clamping the clamping block 71 is arranged in the clamping groove 91; one end of the sliding column 93 passes through the clamping groove 91 and extends into the adjusting groove 92;
a central mounting hole 12 is formed in the central position of the top plate 9; the central mounting hole 12 is internally provided with a mounting cylinder 11 in a sliding way.
In the application process, the vertical and evenly distributed slots 51 are arranged on the upright columns on two opposite sides of the cuboid installation frame 5; a horizontal partition plate 10 is arranged in a slot 51 of the cuboid mounting frame 5; the horizontal clapboard 10 is arranged in the slot 51 in a sliding way; therefore, a plurality of layers of horizontal partition plates 10 can be inserted into the rectangular parallelepiped mounting frame 5; the corresponding satellite load devices can be arranged on the horizontal partition plate 10, and the layer number of the horizontal partition plate 10 can be adjusted according to the size of the satellite load devices; the installation of the satellite loading device is convenient.
During installation, the side panels 7 are unfolded and the horizontal partition 10 is pulled out, as shown in fig. 3, so that the installation of the satellite loading unit on the horizontal partition 10 can be facilitated. Further, bolt holes can be arranged on the horizontal partition plate 10, so that the satellite loading device can be conveniently fixed on the horizontal partition plate 10. Further, the cuboid mounting frame 5 is mounted on the rotary table 2 and clamped by the clamping jaws 4; therefore, in the installation process, the rectangular parallelepiped mounting frame 5 can be rotated, so that the installation of the satellite load device can be facilitated. After the corresponding satellite loading device is installed on the horizontal partition plate, other satellite functional devices can be installed through the installation cylinder 11. Therefore, the design platform can meet the installation test of various satellite functional devices.
When mounting the respective functional components in the mounting cylinder 11, the functional components may be mounted in the mounting cylinder 11 by taking out the mounting cylinder 11 and then inserting the mounting cylinder 11. Specifically, the mounting of the functional device on the mounting tube 11 can be facilitated by providing the bolt hole on the mounting tube 11.
After the installation is finished, the horizontal partition plate 10 is inserted into the rectangular installation frame 5, and meanwhile, after the data lines of all the functional devices are connected, the side plate 7 is retracted, so that the fixture block 71 is positioned in the clamping groove 91, and the fixture block 71 is clamped by the sliding column 93 in the clamping groove 91; as shown in fig. 5. And then, correspondingly testing the whole micro/nano satellite.
In conclusion, the micro-nano satellite intelligent design platform provided by the invention has the following beneficial effects:
1) according to the micro/nano satellite intelligent design platform, the side plates are hinged with the bottom plate, and the side plates are unfolded, so that internal components of the micro/nano satellite can be installed and replaced.
2) Meanwhile, a horizontal partition plate for mounting internal devices can be drawn out, so that the mounting and replacement of each functional device inside the micro-nano satellite are facilitated, and the assembly test of the micro-nano satellite with different functions is facilitated. Therefore, the efficiency of testing the micro-nano satellite can be improved, and the design of the micro-nano satellite can be facilitated.
3) The base is provided with the rotary table, so that the micro-nano satellite frame can be rotated when each component in the micro-nano satellite is installed and tested, and each component of the micro-nano satellite can be conveniently installed.
4) Furthermore, slots are formed in the upper cross beam and the lower cross beam on the same side face, so that the vertical partition plates can be conveniently installed, and installation and test of different positions of the satellite functional device can be conveniently realized.
5) Secondly, the micro/nano satellite intelligent design platform is simple in structure and convenient to operate.
6) Finally, the center position of the upper part of the intelligent design platform for the micro/nano satellite is provided with a mounting through hole, so that the mounting test of a core component of the micro/nano satellite can be conveniently realized; better debugging of the core component can be facilitated.
7) The micro/nano satellite intelligent design platform can simplify the design of the micro/nano satellite, can improve the design efficiency and has higher economic value.
In order to facilitate the unfolding of the side plates 7, the upper end of the clamping jaw 4 is further provided with a horizontal support plate 42. A horizontal support plate 42 is provided on the clamping jaw 4 to facilitate support of the side plate 7.
In order to facilitate corresponding testing, the testing component is conveniently and integrally connected, and further, a switching base is arranged below the bottom plate 6.
In order to facilitate ventilation of the installation cylinder 11, further, ventilation holes are formed in the side wall of the installation cylinder 11.
In order to facilitate the test of arranging the solar cell on the surface of the micro/nano satellite, further, a solar cell array is installed on the outer side of the side plate 7.
In order to facilitate the installation of each functional device, or alternatively, each layer of horizontal partition 10 is further provided with a general communication connection port.
In order to test and verify different satellite functional devices, further, different satellite loading devices are respectively installed on each layer of horizontal partition plate 10.
In order to facilitate the installation of the satellite functional device on the horizontal partition plate, further, an installation threaded hole is formed in the horizontal partition plate.
In order to facilitate the installation of the vertical partition plate, further, second slots are formed in the upper cross beam and the lower cross beam on the two opposite side surfaces of the cuboid installation frame 5. The vertical partition plate can be conveniently arranged by arranging the second slot; the original horizontal partition plate is replaced.
Claims (7)
1. The micro-nano satellite intelligent design platform comprises a base (1) and a cuboid installation frame (5); the method is characterized in that: the base (1) is provided with a rotary table (2); the rotary table (2) is provided with four radial sliding chutes (3) which are uniformly distributed along the circumference; the clamping jaw (4) is arranged on the radial sliding groove (3) in a sliding manner; the clamping jaw (4) is provided with a locking screw (41) for fixing the clamping jaw (4) on the radial sliding groove (3);
the cuboid mounting frame (5) is mounted on the rotary table (2) and clamped through the clamping jaw (4); the cuboid mounting frame (5) is provided with a bottom plate (6) and a top plate (9); the upright posts on two opposite sides of the cuboid installation frame (5) are respectively provided with slots (51) which are vertically and uniformly distributed; side plates (7) are arranged on four side surfaces of the bottom plate (6); one end of the side plate (7) is hinged with the bottom plate (6); a fixture block (71) is arranged at the other end;
a horizontal partition plate (10) is arranged in a slot (51) of the cuboid mounting frame (5); the horizontal partition plate (10) is slidably arranged in the slot (51); clamping grooves (91) and adjusting grooves (92) are formed in four side faces of the top plate (9); the clamping groove (91) is matched with the clamping block (71), and a sliding column (93) for clamping the clamping block (71) is arranged in the clamping groove (91); one end of the sliding column (93) penetrates through the clamping groove (91) and extends into the adjusting groove (92);
a central mounting hole (12) is formed in the central position of the top plate (9); and the central mounting hole (12) is internally provided with a mounting cylinder (11) in a sliding way.
2. The micro-nano satellite intelligent design platform of claim 1, which is characterized in that: the upper end of the clamping jaw (4) is provided with a horizontal supporting plate (42).
3. The micro-nano satellite intelligent design platform of claim 2, which is characterized in that: and a switching base is arranged below the bottom plate (6).
4. The micro-nano satellite intelligent design platform of claim 3, which is characterized in that: air holes are formed in the side wall of the mounting cylinder (11).
5. The micro-nano satellite intelligent design platform of claim 4, which is characterized in that: and a solar cell array is arranged on the outer side of the side plate (7).
6. The micro-nano satellite intelligent design platform of claim 5, which is characterized in that: and a universal communication connecting port is arranged on each layer of horizontal partition plate (10).
7. The micro-nano satellite intelligent design platform of claim 6, which is characterized in that: different satellite load devices are respectively arranged on each layer of horizontal clapboard (10).
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| CN201910376318.2A CN109927944B (en) | 2019-05-07 | 2019-05-07 | Micro-nano satellite intelligent design platform |
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| CN201910376318.2A CN109927944B (en) | 2019-05-07 | 2019-05-07 | Micro-nano satellite intelligent design platform |
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| CN109927944B true CN109927944B (en) | 2021-01-12 |
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| EP0488872A1 (en) * | 1990-11-30 | 1992-06-03 | AEROSPATIALE Société Nationale Industrielle | Device for temporal holding of an object to a support with a monobloc holding socket |
| CN104290920A (en) * | 2014-10-08 | 2015-01-21 | 上海微小卫星工程中心 | Modular reconfigurable micro-nano satellite structure |
| US9875091B1 (en) * | 2016-11-16 | 2018-01-23 | Vector Launch Inc. | User-initiated software application deployment to an orbital satellite platform |
| CN108733897A (en) * | 2018-04-28 | 2018-11-02 | 上海烜翊科技有限公司 | Attack-defense Confrontation Simulation System based on architectural framework model and emulation mode |
| US20190028181A1 (en) * | 2016-10-19 | 2019-01-24 | Vector Launch Inc. | State Transfer Among Satellite Platforms |
| CN109335023A (en) * | 2018-08-31 | 2019-02-15 | 南京理工大学 | A kind of no cable high density cube star and its assembly method |
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2019
- 2019-05-07 CN CN201910376318.2A patent/CN109927944B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0488872A1 (en) * | 1990-11-30 | 1992-06-03 | AEROSPATIALE Société Nationale Industrielle | Device for temporal holding of an object to a support with a monobloc holding socket |
| CN104290920A (en) * | 2014-10-08 | 2015-01-21 | 上海微小卫星工程中心 | Modular reconfigurable micro-nano satellite structure |
| US20190028181A1 (en) * | 2016-10-19 | 2019-01-24 | Vector Launch Inc. | State Transfer Among Satellite Platforms |
| US9875091B1 (en) * | 2016-11-16 | 2018-01-23 | Vector Launch Inc. | User-initiated software application deployment to an orbital satellite platform |
| CN108733897A (en) * | 2018-04-28 | 2018-11-02 | 上海烜翊科技有限公司 | Attack-defense Confrontation Simulation System based on architectural framework model and emulation mode |
| CN109335023A (en) * | 2018-08-31 | 2019-02-15 | 南京理工大学 | A kind of no cable high density cube star and its assembly method |
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Address after: No. 200, building 16, middle section of shuangshenggang Avenue, Shuangliu District, Chengdu, Sichuan Province Patentee after: Chengdu Guoxing Aerospace Technology Co.,Ltd. Address before: No.16, 1st floor, building 7, No.333, middle section of Shuangnan Avenue, Dongsheng Street, Shuangliu District, Chengdu, Sichuan 610000 Patentee before: CHENGDU GUOXING AEROSPACE TECHNOLOGY Co.,Ltd. |
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