CN104002995B - Clamshell phone satellite structure - Google Patents
Clamshell phone satellite structure Download PDFInfo
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- CN104002995B CN104002995B CN201410209563.1A CN201410209563A CN104002995B CN 104002995 B CN104002995 B CN 104002995B CN 201410209563 A CN201410209563 A CN 201410209563A CN 104002995 B CN104002995 B CN 104002995B
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Abstract
The present invention relates to the mobile phone satellite structure of a kind of space industry, particularly to a kind of clamshell phone satellite structure. Solve the problem that function is simple, the working time is short, internal electromagnetic interference is serious that existing mobile phone satellite exists, its technical scheme is to build a kind of clamshell phone satellite structure, mainly include mobile phone satellite platform equipment, subsystem mounting box, locking member and unfolded part; Mobile phone satellite platform equipment is made up of the subsystem feature board that polylith is integrated, and each subsystem feature board is arranged in corresponding subsystem mounting box, realizes folding respectively by locking member and unfolded part and launches. This invention has versatility, can redesign mobile phone satellite platform equipment according to real needs, uses present configuration can quickly assemble a satellite. By changing subsystem feature board and mounting box quantity, can conveniently adjust the size of clamshell phone satellite main body structure, it is achieved the task of differing complexity.
Description
Technical field
The invention belongs to AEROSPACE APPLICATION field, relate to a kind of mobile phone satellite structure, particularly to a kind of clamshell phone satellite structure.
Background technology
Mobile phone satellite refers to and directly uses the parts of smart mobile phone to carry out the micro-satellite of assembling low-cost, and mobile phone satellite will open a frontier, prizes non-aeronautical field software and hardware and enters the threshold of space field.
Include U.S. NASA at present, multiple mechanisms of Britain SSTL have carried out the research about mobile phone satellite.
Can Surrey satellite Science and Technology Ltd. work in space for the processor verifying mobile phone, the STRaND-1 satellite of transmitting in its 2013 is loaded with a Nexus-one smart mobile phone through repacking, although this task is success not, but STRaND-1 is still referred to as in the world first mobile phone satellite in orbit.
U.S. NASAAmesResearchCenter2009 starts PhoneSat project, different from STRaND-1, the smart mobile phone that one assembles directly is installed in satellite structure by PhoneSat, but the high speed processor in use mobile phone, camera, the parts such as sensor are assembled into a Nano satellite in conjunction with the parts finished product being commercially available on some existing commercial markets, and target is the artificial satellite that one cost of manufacture is minimum, be also easiest to assembling. PhoneSat1.0 satellite is based on ***Nexus-One mobile phone, and PhoneSat2.0 satellite is based on ***Nexus-S mobile phone, and every mobile phone satellite adopts the 1U cube frame formula structure of cubesat, is of a size of 10cm*10cm*10cm.
Current mobile phone satellite is due to the restriction of quality and volume, it does not have enough space mounting load and power-supply device, so mobile phone satellite function is very simple, the working time is shorter; Additionally mobile phone inside satellite device layout is tight, and cable is numerous, it is easy to cause electromagnetic interference.
Summary of the invention
The function that it is an object of the invention to exist for current mobile phone satellite is simple, working time is short, internal electromagnetic interference serious problems, a kind of clamshell phone satellite structure of design, its structure has versatility, effectively solve satellite quality, volume and task, design coupled problem between the working time, and this structure is easy to launch and transport, it is possible to be effectively reduced electromagnetic interference.
Present invention solves the technical problem that and be: a kind of clamshell phone satellite structure of design, it is achieved that to the installation of mobile phone satellite instrument equipment and fixing, and protect mobile phone satellite trouble free service in duty cycle; Solve current mobile phone satellite and cause the problems such as task is simple, the working time is short due to the strict restriction of quality and volume; By modularized design, strengthen clamshell phone satellite structure versatility so that it is suitable in multiple-task; Overcome the problem that current phone inside satellite electromagnetic interference is serious, use flexible printed circuit to connect clamshell phone satellite structure internal circuit, enormously simplify internal circuit, it is ensured that the reliability of clamshell phone satellite structure work.
The technical scheme is that a kind of clamshell phone satellite structure of structure, mainly include mobile phone satellite platform equipment, described mobile phone satellite platform equipment is the electronic unit finished product on existing smart mobile phone and on existing commercial market, also includes subsystem mounting box, locking member and unfolded part; Described mobile phone satellite platform equipment is made up of the subsystem feature board that polylith is integrated, and each subsystem feature board is arranged in corresponding subsystem mounting box, realizes folding respectively by locking member and unfolded part and launches.
The further technical scheme of the present invention is: mobile phone satellite platform integration of equipments is three subsystem feature boards, is power panel, integrated electronics plate, communication board respectively; Centered by integrated electronics plate, power panel and communication board are connected with integrated electronics plate respectively through unfolded part; Power panel, integrated electronics plate, communication board internal circuit be connected with each other also by unfolded part; Battery on power panel integrated intelligent mobile phone and power management chip device; Camera on integrated electronics plate integrated intelligent mobile phone, sensor, high-speed processor device; Communication board adopts UHF, WIFI and S-band communication technology.
The further technical scheme of the present invention is: subsystem mounting box is rectangle box body, adopt magnesium lithium alloy as structural material, upper and lower surface is respectively mounted 6 pieces of solar battery sheets, its upper surface can be dismantled, the side of two symmetrical minor faces of each subsystem mounting box separately designs a prominent ear blade terminal, have screwed hole above, the face that each subsystem mounting box is connected with other subsystem mounting boxs has square opening.
The further technical scheme of the present invention is: select pin-pulling type bolt as the locking member of clamshell phone satellite, described pin-pulling type bolt includes pin-pulling type bolt screw rod and pin-pulling type bolt base, pin-pulling type bolt base includes a pin-pulling type bolt steady pin mounting cylinder and a pin-pulling type bolt priming system mounting cylinder, equipped with lighter and explosive in pin-pulling type bolt priming system mounting cylinder. Screwed hole in the ear blade terminal of the subsystem mounting box that pin-pulling type screw bolt passes three is mutually folding, is locked.
The further technical scheme of the present invention is: select flexible printed circuit as the unfolded part of clamshell phone satellite, flexible printed circuit is using polyimides as base material, Copper Foil is as the printed circuit board (PCB) of substrate, and flexible printed circuit is welded on subsystem feature board by contact pin.
Invention effect
The method have technical effect that: a kind of clamshell phone satellite structure of design, reduce mobile phone satellite lateral dimension, it is simple to transport and transmitting. Clamshell phone satellite structure adopts modularized design, enhance structure versatility, on the basis of not change structure, by the amendment of mobile phone satellite platform equipment can quickly be assembled, realize the variation of mobile phone satellite task, effectively solve mobile phone satellite due to quality, the little function simple problem caused of volume.Unfolded part and circuit to clamshell phone satellite structure connect equipment and carry out integrated design, and namely machinery launches to connect with circuit all to be realized by flexible printed circuit, simplifies clamshell phone satellite structure internal circuit, reduces electromagnetic interference. Subsystem mounting box adopts magnesium lithium alloy as structural material, and magnesium lithium alloy is the lightest structural metallic materials, and intensity is big, conduction, good heat conductivity; Being provided with solar battery sheet on subsystem mounting box, after clamshell phone satellite launches, the area of available solar energy cell piece enlarges markedly, and provides required electric energy for clamshell phone satellite normal operation, lengthens working hours.
Accompanying drawing explanation
Fig. 1 is clamshell phone satellite folded state structure chart of the present invention
Fig. 2 is clamshell phone satellite deployed condition structure chart of the present invention
Fig. 3 is subsystem mounting box structure chart of the present invention
Fig. 4 is that subsystem feature board of the present invention is fixed to subsystem mounting box inner structure figure
Fig. 5 is clamshell phone satellite layout explosive view of the present invention
Fig. 6 is that flexible printed circuit of the present invention connects each subsystem feature board structure chart
Fig. 7 is locking member pin-pulling type bolt of the present invention
Description of reference numerals: 1-subsystem mounting box; 2-flexible printed circuit; 3-pin-pulling type bolt; 4-solar battery sheet; 5-subsystem mounting box upper surface; 6-flexible print plate exit; 7-ear blade terminal; 8-communication board; 9-integrated electronics plate; 10-power panel; 11-pin-pulling type bolt screw rod; 12-pin-pulling type bolt base; 13-pin-pulling type bolt steady pin mounting cylinder; 14-pin-pulling type bolt priming system mounting cylinder.
Detailed description of the invention
Below in conjunction with being embodied as example, technical solution of the present invention is further illustrated.
1. referring to Fig. 1-Fig. 7, the present invention devises clamshell phone satellite structure, specifically includes that subsystem mounting box 1, flexible printed circuit 2, pin-pulling type bolt 3, satellite platform equipment, and described satellite platform integration of equipments is communication board 8, integrated electronics plate 9, power panel 10.
2., referring to Fig. 4, clamshell phone satellite adopts modularized design, on mobile phone satellite platform integration of equipments to three pieces subsystem feature board, is installed in subsystem mounting box 1 by screw by subsystem feature board.
3., referring to Fig. 1 and Fig. 3, the upper surface 5 of subsystem mounting box is designed to dismountable structure, in order to subsystem feature board is installed and operated. Having screwed hole on ear blade terminal 7, after mobile phone satellite is folding, it is locked by pin-pulling type bolt 3 by the screwed hole on each subsystem mounting box 1.
4. referring to Fig. 7, equipped with steady pin in pin-pulling type bolt steady pin mounting cylinder 13, in pin-pulling type bolt priming system mounting cylinder 14 equipped with explosive and lighter. Before transmitting, pin-pulling type bolt screw rod 11 is connected by steady pin with pin-pulling type bolt base 12, after entering planned orbit, lighter ignition charge, produce huge impulse force to be removed by steady pin, pin-pulling type bolt screw rod 11 separates with pin-pulling type bolt base 12, and pin-pulling type bolt 3 disconnects, and clamshell phone satellite unlocks.
5. referring to Fig. 1 and Fig. 6, flexible printed circuit 2 connects equipment simultaneously as the circuit between subsystem feature board, flexible printed circuit 2 is welded on subsystem feature board by contact pin, centered by integrated electronics plate 9, being linked into an integrated entity by three subsystem feature boards, the circuit between subsystem feature board connects all realizations in flexible printed circuit 2. The material of flexible printed circuit 2 has elasticity, and when clamshell phone satellite is in folded state, flexible printed circuit 2 bends, and accumulates elastic potential energy, and can rebound horizontal level after unlocking by subsystem mounting box 1.
6. referring to Fig. 1 and Fig. 2, the surface of subsystem mounting box is mounted on solar battery sheet 4, and after clamshell phone satellite launches, the area of available solar battery sheet 4 increases, for clamshell phone satellite offer work institute subfam. Spiraeoideae.
7. referring to Fig. 1-Fig. 7, the installation process of clamshell phone satellite is: first take off the upper cover of subsystem mounting box 1, installs solar battery sheet 4 on the surface of subsystem mounting box 1; Then will manufacture the subsystem feature board connected and flexible printed circuit 2 shown in Fig. 6 by being fixed in subsystem mounting box 1, and be screwed upper cover, as shown in Figure 2; Each subsystem mounting box 1 folding, is locked with pin-pulling type bolt 3, as shown in Figure 1; Last and entering planned orbit, it is unlocked and launches, clamshell phone satellite is started working.
8. the clamshell phone satellite structure of the present invention has versatility, when specifically applying, according to concrete demand, redesigns mobile phone satellite platform equipment, uses present configuration can quickly assemble a satellite. By changing the quantity of subsystem feature board and mounting box, in that context it may be convenient to adjust the size of clamshell phone satellite main body structure, it is achieved the task of differing complexity.
Claims (4)
1. a clamshell phone satellite structure, mainly includes mobile phone satellite platform equipment, and described mobile phone satellite platform equipment is the electronic unit finished product on existing smart mobile phone, also includes subsystem mounting box, locking member and unfolded part; Described mobile phone satellite platform equipment is made up of the subsystem feature board that polylith is integrated, and each subsystem feature board is arranged in corresponding subsystem mounting box, realizes folding respectively by locking member and unfolded part and launches; It is three subsystem feature boards by described mobile phone satellite platform integration of equipments, is power panel, integrated electronics plate, communication board respectively; Centered by integrated electronics plate, power panel and communication board are connected with integrated electronics plate respectively through unfolded part; Power panel, integrated electronics plate, communication board internal circuit be connected with each other also by unfolded part; Battery on power panel integrated intelligent mobile phone and power management chip device; Camera on integrated electronics plate integrated intelligent mobile phone, sensor, high-speed processor device; Communication board adopts UHF, WIFI and S-band communication technology.
2. clamshell phone satellite structure as claimed in claim 1, it is characterized in that, subsystem mounting box is rectangle box body, adopt magnesium lithium alloy as structural material, upper and lower surface is respectively mounted 6 pieces of solar battery sheets, and its upper surface can be dismantled, and separately designs a prominent ear blade terminal on the side of two symmetrical minor faces of each subsystem mounting box, have screwed hole above, the face that each subsystem mounting box is connected with other subsystem mounting boxs has square opening.
3. clamshell phone satellite structure as claimed in claim 1, it is characterized in that, select pin-pulling type bolt as the locking member of clamshell phone satellite, described pin-pulling type bolt includes pin-pulling type bolt screw rod and pin-pulling type bolt base, pin-pulling type bolt base includes a pin-pulling type bolt steady pin mounting cylinder and a pin-pulling type bolt priming system mounting cylinder, equipped with lighter and explosive in pin-pulling type bolt priming system mounting cylinder.
4. clamshell phone satellite structure as claimed in claim 1, it is characterized in that, select flexible printed circuit as the unfolded part of clamshell phone satellite, flexible printed circuit is using polyimides as base material, Copper Foil is as the printed circuit board (PCB) of substrate, and flexible printed circuit is welded on subsystem feature board by contact pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410209563.1A CN104002995B (en) | 2014-05-16 | 2014-05-16 | Clamshell phone satellite structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410209563.1A CN104002995B (en) | 2014-05-16 | 2014-05-16 | Clamshell phone satellite structure |
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| CN104002995A CN104002995A (en) | 2014-08-27 |
| CN104002995B true CN104002995B (en) | 2016-06-08 |
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| CN201410209563.1A Expired - Fee Related CN104002995B (en) | 2014-05-16 | 2014-05-16 | Clamshell phone satellite structure |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005483B (en) * | 2016-07-06 | 2018-07-24 | 西北工业大学 | A kind of active attitude control method of modular mobile phone star |
| CN106828976B (en) * | 2017-01-19 | 2019-02-12 | 中国人民解放军国防科学技术大学 | Cube star satellite platform based on mobile phone |
| RO133557B1 (en) * | 2018-02-19 | 2020-11-27 | Mazarom Impex S.R.L. | Artificial satellite with reduced size |
| CN109110158B (en) * | 2018-07-26 | 2022-07-12 | 西北工业大学 | Chip satellite group and its distribution method |
| CN109163235B (en) * | 2018-08-01 | 2020-09-11 | 武汉亿文光电设备有限公司 | Solar LED lamp is used to open air convenient to carry |
| CN111371925B (en) * | 2020-02-21 | 2021-09-28 | 西安微电子技术研究所 | Space equipment based on smart mobile phone mainboard |
| CN112849432B (en) * | 2021-01-25 | 2022-11-25 | 航天科工空间工程发展有限公司 | Folding flat satellite structure |
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| WO2013188368A1 (en) * | 2012-06-11 | 2013-12-19 | University Of Florida Research Foundation, Inc. | Antennas for small satellites |
| CN103612775A (en) * | 2013-11-20 | 2014-03-05 | 西北工业大学 | Multifunctional load-bearing structure for miniature satellites |
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| US6478261B2 (en) * | 1998-11-02 | 2002-11-12 | Trw Inc. | Spacecraft with deployable panel array |
| US8772690B2 (en) * | 2012-02-01 | 2014-07-08 | The Charles Stark Draper Laboratory | Multi-functional star tracker with precision focal plane position control for small cubesat-class satellites |
| US9150313B2 (en) * | 2012-08-06 | 2015-10-06 | Cal Poly Corporation | CubeSat system, method and apparatus |
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2014
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Patent Citations (4)
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|---|---|---|---|---|
| CN101353087A (en) * | 2008-08-27 | 2009-01-28 | 哈尔滨工业大学 | On-orbit inflatable deployment and stiffened protection system against space fragment and micrometeoroid |
| WO2013188368A1 (en) * | 2012-06-11 | 2013-12-19 | University Of Florida Research Foundation, Inc. | Antennas for small satellites |
| CN103303494A (en) * | 2013-05-30 | 2013-09-18 | 西北工业大学 | Novel nano satellite structure with self-carrying launching function |
| CN103612775A (en) * | 2013-11-20 | 2014-03-05 | 西北工业大学 | Multifunctional load-bearing structure for miniature satellites |
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| 智能手机卫星技术和应用;林来兴;《国际太空》;20140228(第2期);第68-70页 * |
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| CN104002995A (en) | 2014-08-27 |
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Inventor after: Gong Chunlin Inventor after: Wu Xiaomeng Inventor after: Yuan Jianping Inventor after: Gu Liangxian Inventor after: Zhu Haizhen Inventor after: Hou Jianwen Inventor before: Gong Chunlin Inventor before: Wu Xiaomeng Inventor before: Gu Liangxian Inventor before: Zhu Haizhen |
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Free format text: CORRECT: INVENTOR; FROM: GONG CHUNLIN WU XIAOMENG GU LIANGXIAN ZHU HAIZHEN TO: GONG CHUNLIN WU XIAOMENG YUAN JIANPING GU LIANGXIAN ZHU HAIZHEN HOU JIANWEN |
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| CF01 | Termination of patent right due to non-payment of annual fee |