CN103682673B - The two reverse side box portable station feed source bracket device of satellite - Google Patents
The two reverse side box portable station feed source bracket device of satellite Download PDFInfo
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- CN103682673B CN103682673B CN201310603656.8A CN201310603656A CN103682673B CN 103682673 B CN103682673 B CN 103682673B CN 201310603656 A CN201310603656 A CN 201310603656A CN 103682673 B CN103682673 B CN 103682673B
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Abstract
The present invention relates to the two reverse side box portable station feed source bracket device of a kind of satellite, comprise feed rotating mechanism motor (5), travelling gear (6), rotational angle closed-loop feedback arrangement (15), duplexer (14), low noise amplifier (16), feed (17), when feed rotating mechanism motor (5) drives remaining part unitary rotation, the function of the angle adjustment that realizes a plan, (17) can realize manual adjustments polarizing angle with scale to feed under special circumstances.This device also comprises the overall case (3) of feed drive mechanism, and each motor component is arranged in the overall case (3) of feed drive mechanism, thus solves the waterproof problem of electric device.This device also comprises pitching dial (9), with scale on feed (17), can realize under special circumstances manually adjusting antenna pitching angle.
Description
Technical field
The present invention relates to a kind of satellite communication portable station, particularly relate to the two reverse side box portable station feed source bracket device of a kind of satellite.
Background technology
Along with the development of the communications industry, Satellite Product just slowly enters our life, and the requirement of people to Satellite Product is also more and more higher.Feed source bracket device many employings simple beam structure of general box portable satellite station, this reduces the accuracy of installation and easily brings the problem of deformation of timbering, causes the reduction of Signal reception and transmission quality, and brings the waterproof problem of electric device.
Chinese utility model patent specification CN 201360049 Y openly so a kind of Portable satellite feed source bracket.This Portable satellite feed source bracket comprises A-frame, antenna surface, LNB, function amplifier, duplexer, connecting axle, feed source bracket.Antenna surface is arranged on A-frame by connecting axle, and feed source bracket is plugged on connecting axle, and LNB is connected with function amplifier, and function amplifier is arranged on duplexer, and feed source bracket is connected with duplexer.Which solves feed and the problems such as insecure, installation steps are loaded down with trivial details are installed.But this device is too simple, this reduces the accuracy of installation and easily bring the problem of deformation of timbering, cause the reduction of Signal reception and transmission quality, simultaneously again by outside exposed to feed, driving motor and angle feed-back device, bring again the waterproof problem of electric device.
Summary of the invention
The technical problem to be solved in the present invention is to provide the two reverse side box portable station feed source bracket device of a kind of satellite, the shortcoming utilizing this feed source bracket device to overcome general box portable station, there is provided a kind of electronic, manually adjust polarization mode, better reception and transmission satellite-signal, angle feed-back device feed and driving motor is also had to be sealed within an overall case, make that polarization modulation mechanism structure is compacter, waterproof is better, rigidity is better, and good looking appearance is generous.
In order to solve the problems of the technologies described above, the two reverse side box portable station feed source bracket device of satellite of the present invention comprises secondary reflection face, secondary reflection face support bar, the overall case of feed drive mechanism, motor position sensor fixed head, feed rotating mechanism motor, travelling gear, feed source bracket, luffing angle transducer, power amplification support, power amplifier, waveguide, rotary joint, duplexer, rotational angle closed-loop feedback arrangement, low noise amplifier, feed, luffing angle transducer, power amplification support, the overall case of feed drive mechanism is all fixed on feed source bracket, power amplifier is connected with power amplification support, feed is arranged in the overall case of feed drive mechanism, motor position sensor fixed head is arranged on the overall case of feed drive mechanism, feed rotating mechanism motor and rotational angle closed-loop feedback arrangement are fixed on motor position sensor fixed head, travelling gear, duplexer is all connected with feed, and travelling gear is arranged on by feed rotating mechanism motor, low noise amplifier, rotary joint is all connected with duplexer, and waveguide is arranged between power amplifier and rotary joint, and waveguide side is connected with power amplifier, and waveguide opposite side is connected with rotary joint, support bar is connected on the overall case of feed drive mechanism, and secondary reflection face is connected with support bar.Due to each parts overall operation thus realize function and the function of uplink data of polarisation angles adjustment.Again owing to being equipped with the overall case of feed drive mechanism, feed, feed rotating mechanism motor and rotational angle closed-loop feedback arrangement are arranged in overall case, thus solve the waterproof problem of electric device.
This feed source bracket device also comprises pitching dial, and pitching dial is fixed on feed source bracket.Therefore the pointer on pitching dial 9 can show the luffing angle of antenna under gravity in real time, can realize under special circumstances manually adjusting antenna pitching angle.
With scale on described feed.Thus can realize under special circumstances manually adjusting polarizing angle.
Described feed is arranged in the overall case of feed drive mechanism by bearing.Thus feed operationalizes more convenient.
Described waveguide is connected with power amplifier and rotary joint respectively by screw.Thus install more convenient.
The overall case of described feed drive mechanism is arranged on feed source bracket by screw.Thus install more convenient.
Described feed drive mechanism piece cover shell material is plastic-steel.Because this material waterproofing of plastic-steel performance, rigidity are better and attractive in appearance, therefore improve the waterproof of the overall case of feed drive mechanism, rigidity property, adds aesthetic.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the structural representation of the two reverse side box portable station feed source bracket device of satellite of the present invention.
Fig. 2 is the whole structure figure of the two reverse side box portable station feed source bracket device of satellite of the present invention.
Wherein have: 1. secondary reflection face; 2. secondary reflection face support bar; 3. the overall case of feed drive mechanism; 4. motor position sensor fixed head; 5. feed rotating mechanism motor; 6. travelling gear; 7. feed source bracket; 8. luffing angle transducer; 9. pitching dial; 10. power amplification support; 11. power amplifiers; 12. waveguides; 13. rotary joints; 14. duplexers; 15. rotational angle closed-loop feedback arrangement; 16. low noise amplifiers; 17. feeds.
Embodiment
The two reverse side box portable station feed source bracket device of satellite shown in Fig. 1 comprises secondary reflection face 1, secondary reflection face support bar 2, the overall case 3 of feed drive mechanism, motor position sensor fixed head 4, feed rotating mechanism motor 5, travelling gear 6, feed source bracket 7, luffing angle transducer 8, pitching dial 9, power amplification support 10, power amplifier 11, waveguide 12, rotary joint 13, duplexer 14, rotational angle closed-loop feedback arrangement 15, low noise amplifier 16, feed 17, luffing angle transducer 8, pitching dial 9, power amplification support 10 is all fixed on feed source bracket 7, power amplifier 11 is connected with power amplification support 10, the overall case 3 of feed drive mechanism is arranged on feed source bracket 7 by screw, overall case 3 material of feed drive mechanism is plastic-steel, feed 17 is arranged in the overall case 3 of feed drive mechanism by bearing, with scale on feed 17, motor position sensor fixed head 4 is arranged on the overall case 3 of feed drive mechanism, feed rotating mechanism motor 5 and rotational angle closed-loop feedback arrangement 15 are fixed on motor position sensor fixed head 4, travelling gear 6, duplexer 14 is all connected with feed 17, and it is other that travelling gear 6 is arranged on feed rotating mechanism motor 5, low noise amplifier 16, rotary joint 13 is all connected with duplexer 14, and waveguide 12 is arranged between power amplifier 11 and rotary joint 13, and waveguide 12 side is connected with power amplifier 11 by screw, and waveguide 12 opposite side is connected with rotary joint 13 by screw, support bar 2 is connected on the overall case 3 of feed drive mechanism, and secondary reflection face 1 is connected with support bar 2.
When feed rotating mechanism motor 5 cogs rotation, band nutating gear 6, rotational angle closed-loop feedback arrangement 15, feed 17, duplexer 14, low noise amplifier 16 unitary rotation, thus realize the function of polarisation angles adjustment, angle feed-back device 15 detects the angle of rotating in real time in rotation process, with scale on further feed 17, the function manually adjusting polarizing angle can be realized under special circumstances.Luffing angle transducer 8 can detect the pitch attitude of antenna in star process in real time, further on feed source bracket 7, pitching dial 9 is housed, pointer on pitching dial 9 can show the luffing angle of antenna under gravity in real time, can realize the function manually adjusting antenna pitching angle under special circumstances.Power amplifier 11 is connected with duplexer 14 by waveguide 12, rotary joint 13, realizes the function of uplink data.
The present invention is not limited to above-mentioned installation and connected mode; as long as operationalize and be connected easy to connect all dropping among protection scope of the present invention; the overall case 3 of feed drive mechanism is also not limited to this material of plastic-steel, as long as material therefor water resistance and rigidity property well all drop within protection scope of the present invention.
Claims (7)
1. the two reverse side box portable station feed source bracket device of satellite, is characterized in that: comprise secondary reflection face (1), secondary reflection face support bar (2), the overall case (3) of feed drive mechanism, motor position sensor fixed head (4), feed rotating mechanism motor (5), travelling gear (6), feed source bracket (7), luffing angle transducer (8), power amplification support (10), power amplifier (11), waveguide (12), rotary joint (13), duplexer (14), rotational angle closed-loop feedback arrangement (15), low noise amplifier (16), feed (17), luffing angle transducer (8), power amplification support (10), the overall case (3) of feed drive mechanism is all fixed on feed source bracket (7), power amplifier (11) is connected with power amplification support (10), feed (17) is arranged in the overall case (3) of feed drive mechanism, motor position sensor fixed head (4) is arranged on the overall case (3) of feed drive mechanism, feed rotating mechanism motor (5) and rotational angle closed-loop feedback arrangement (15) are fixed on motor position sensor fixed head (4), travelling gear (6), duplexer (14) is all connected with feed (17), and it is other that travelling gear (6) is arranged on feed rotating mechanism motor (5), low noise amplifier (16), rotary joint (13) is all connected with duplexer (14), and waveguide (12) is arranged between power amplifier (11) and rotary joint (13), and waveguide (12) side is connected with power amplifier (11), and waveguide (12) opposite side is connected with rotary joint (13), support bar (2) is connected on the overall case (3) of feed drive mechanism, and secondary reflection face (1) is connected with support bar (2).
2., according to the two reverse side box portable station feed source bracket device of claim 1 satellite, it is characterized in that: also comprise pitching dial (9), pitching dial (9) is fixed on feed source bracket (7).
3., according to the two reverse side box portable station feed source bracket device of claim 1 satellite, it is characterized in that: with scale on described feed (17).
4. according to the two reverse side box portable station feed source bracket device of claim 1 or 3 satellite, it is characterized in that: described feed (17) is arranged in the overall case (3) of feed drive mechanism by bearing.
5., according to the two reverse side box portable station feed source bracket device of claim 1 satellite, it is characterized in that: described waveguide (12) is connected with power amplifier (11) and rotary joint (13) respectively by screw.
6. according to the two reverse side box portable station feed source bracket device of claim 1 satellite, it is characterized in that: the overall case (3) of described feed drive mechanism is arranged on feed source bracket (7) by screw.
7. according to the two reverse side box portable station feed source bracket device of claim 1 satellite, it is characterized in that: overall case (3) material of described feed drive mechanism is plastic-steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310603656.8A CN103682673B (en) | 2013-11-25 | 2013-11-25 | The two reverse side box portable station feed source bracket device of satellite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310603656.8A CN103682673B (en) | 2013-11-25 | 2013-11-25 | The two reverse side box portable station feed source bracket device of satellite |
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| Publication Number | Publication Date |
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| CN103682673A CN103682673A (en) | 2014-03-26 |
| CN103682673B true CN103682673B (en) | 2015-10-07 |
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| CN201310603656.8A Active CN103682673B (en) | 2013-11-25 | 2013-11-25 | The two reverse side box portable station feed source bracket device of satellite |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167589B (en) * | 2014-08-29 | 2016-09-14 | 南京中网卫星通信股份有限公司 | A kind of detachable list feedback sources support |
| DE102016112701A1 (en) | 2016-07-11 | 2018-01-11 | Kathrein-Werke Kg | Mobile antenna for attachment to a mast or wall support with at least two replaceable amplifier modules |
| CN107799897B (en) * | 2017-08-29 | 2024-08-23 | 星展测控科技股份有限公司 | Low-profile communication-in-motion satellite antenna |
| CN108321547B (en) * | 2018-01-31 | 2020-08-21 | 中国电子科技集团公司第三十八研究所 | Circular polarizer with flexibly-variable rotation and braking angles |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2632943Y (en) * | 2003-07-10 | 2004-08-11 | 北京航天天达卫星应用技术有限公司 | High-efficiency adjustable feed source device for movable carrier |
| CN203631718U (en) * | 2013-11-25 | 2014-06-04 | 南京中网卫星通信股份有限公司 | Satellite double-opposite-surface box type portable station feed source bracket device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US7218289B2 (en) * | 2005-09-08 | 2007-05-15 | Norsat International Inc. | Portable high-speed data and broadcast-quality video terminal for terrestrial and satellite communications |
| US8497810B2 (en) * | 2009-03-18 | 2013-07-30 | Kvh Industries, Inc. | Multi-band antenna system for satellite communications |
| CN201608273U (en) * | 2010-03-02 | 2010-10-13 | 重庆航天新世纪卫星应用技术有限责任公司 | Flat plate direct-coupled rotating structure for azimuth shaft and pitch shaft |
| CN202134659U (en) * | 2011-06-22 | 2012-02-01 | 南京中网卫星通信股份有限公司 | Automatic satellite antenna with wave band feed source detachable |
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2013
- 2013-11-25 CN CN201310603656.8A patent/CN103682673B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2632943Y (en) * | 2003-07-10 | 2004-08-11 | 北京航天天达卫星应用技术有限公司 | High-efficiency adjustable feed source device for movable carrier |
| CN203631718U (en) * | 2013-11-25 | 2014-06-04 | 南京中网卫星通信股份有限公司 | Satellite double-opposite-surface box type portable station feed source bracket device |
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| CN103682673A (en) | 2014-03-26 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20140326 Assignee: Nanjing Jiangbei new area Yangzi Technology Finance Leasing Co.,Ltd. Assignor: Nanjing China-Spacenet Satellite Telecom Co.,Ltd. Contract record no.: X2021320000065 Denomination of invention: Satellite double back box type portable station feed support device Granted publication date: 20151007 License type: Exclusive License Record date: 20210804 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Satellite double back box type portable station feed support device Effective date of registration: 20210816 Granted publication date: 20151007 Pledgee: Nanjing Jiangbei new area green Financing Guarantee Co.,Ltd. Pledgor: Nanjing China-Spacenet Satellite Telecom Co.,Ltd. Registration number: Y2021320000176 |
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| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Nanjing Jiangbei new area Yangzi Technology Finance Leasing Co.,Ltd. Assignor: NANJING CHINA-SPACENET SATELLITE TELECOM Co.,Ltd. Contract record no.: X2021320000065 Date of cancellation: 20220909 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220908 Granted publication date: 20151007 Pledgee: Nanjing Jiangbei new area green Financing Guarantee Co.,Ltd. Pledgor: NANJING CHINA-SPACENET SATELLITE TELECOM Co.,Ltd. Registration number: Y2021320000176 |