CN205564957U - Novel on -board satellite lead to antenna system in moving - Google Patents
Novel on -board satellite lead to antenna system in moving Download PDFInfo
- Publication number
- CN205564957U CN205564957U CN201620228294.8U CN201620228294U CN205564957U CN 205564957 U CN205564957 U CN 205564957U CN 201620228294 U CN201620228294 U CN 201620228294U CN 205564957 U CN205564957 U CN 205564957U
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- China
- Prior art keywords
- antenna
- azimuth
- drive motor
- satellite
- subassembly
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- Expired - Fee Related
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Abstract
The utility model discloses a novel on -board satellite lead to antenna system in moving, including the antenna module, the position subassembly, antenna base, the every single move subassembly, the rolling bearing seat, feed components and support, antenna face subassembly is connected with the pitch transmission mechanism rotation of every single move subassembly, the connection that the position subassembly passes through to stabilize rather than the antenna base who carries out the rotation connection is on moving carrier's platform, the every single move unit mount is on the rolling bearing of position subassembly seat, still include horizontal rocker arm stand, the position motor, horizontal rocker arm stand installs on the support, position motor fixed mounting is on horizontal rocker arm stand, the utility model discloses an it increases rolling axle rotation to adopt, make the hull face the rolling, pitch and hull compound movement such as turn to the time, the compound movement that exceedingly high line and hull suited during rolling drive part realized moving, the stability of the satellite was tracked to exceedingly high line during the on -board moved under the extreme swing of hull is improved, the utility model discloses have simple structure, transmission precision is high, moves advantages such as reliable, uses extensively.
Description
Technical field
This utility model relates to satellite communication field, is specifically related to a kind of novel boat-carrying satellite antenna for satellite communication in motion system.
Background technology
The advantages such as satellite communication is big with its area coverage, message capacity big, maneuverability are widely used in every field.In mobile satellite communication, antenna can be divided into phased array antenna and the mechanically tracking antenna of band following function.Phased array antenna has low section, the advantage followed the tracks of at a high speed, but its structure is complicated, and requirement on machining accuracy is high, and price is the most fairly expensive.
Current antenna Design for Satellite Communication in Motion major part is all mechanically tracking antenna, but mostly structure is complicated, weight is big, inertia is big, it is difficult to ensure good tracking mode.
Utility model content
This utility model provides a kind of simple in construction, and transmission accuracy is high, fast response time, reliable boat-carrying satellite antenna for satellite communication in motion system.
In order to achieve the above object, this utility model has a following technical scheme:
nullA kind of novel boat-carrying satellite antenna for satellite communication in motion system of this utility model，Including antenna module、Orientation assembly、Antenna base，Tilting component、Rotary shaft bearing、Feed assembly and support，Antenna surface assembly is rotationally connected with the pitch drive mechanism of tilting component，On the platform being connected to mobile vehicle that orientation assembly is firm by carrying out the antenna base being rotationally connected with it，Tilting component is arranged in the rotary shaft bearing of orientation assembly，Also include rolling arm support、Azimuth-drive motor，Described rolling arm support is rack-mount，Azimuth-drive motor is fixedly installed on rolling arm support，Azimuth-drive motor small pulley is installed on the output shaft of azimuth-drive motor，Azimuth-drive motor small pulley belt wheel big with azimuth-drive motor is connected by Amimuth Transmission Timing Belt，When azimuth-drive motor rotates，Drive azimuth-drive motor small pulley、Rolling arm support and orientation swinging mounting rotate around the big belt wheel of azimuth-drive motor.
Wherein, described feed assembly is made up of feed, duplexer and polarization drive mechanism, is arranged on the backboard of antenna surface.
Wherein, described antenna module includes parabola antenna, waveguide, subreflector, tuner, described tuner is arranged on the end of waveguide, described waveguide and tuner link together with parabola antenna, subreflector is correspondingly arranged with parabola antenna, receiving the satellite-signal of parabola antenna reflection, waveguide assemblies one end is arranged on the duplexer of feed assembly, and the other end is arranged on transmitting signal on power amplifier.
Owing to taking above technical scheme, the utility model has the advantage of:
1, this utility model both ensure that the lightest of system structure, in turn ensure that the rapidity of drive system, stability and transmission accuracy；
2, each parts of this utility model mostly use aluminum profile extrusion, it is ensured that system structure is light, and rotary inertia is little, and tilt mount uses sheet metal process processing, ensures that again it has enough intensity；
3, this utility model uses subreflector and the separate structure installation method of waveguide, reduces the satellite-signal proportion of goods damageds, improves the properties of product of Shipborne satellite antenna, and solves the problem that maintenance is inconvenient.
4, this utility model uses in traditional orientation, on the basis of pitching and domain switching, increase by an axis of roll to rotate, hull is made to face rolling, when the compound motion such as turning to of pitching and hull, rolling running part realizes the compound motion that antenna for satellite communication in motion adapts with hull, improve boat-carrying antenna for satellite communication in motion stability of satellite tracking under hull extremely swings, this utility model main parts size uses aluminum profile extrusion, system has simple in construction, lightweight, transmission accuracy is high, fast response time, the advantage such as reliable, can be widely used for boats and ships, offshore work platform, realize the satellite communication function in carrier moving process.
Accompanying drawing explanation
Fig. 1 is a kind of overall structure schematic diagram of the present utility model.
Fig. 2 is antenna module structural representation of the present utility model.
In figure: 1, antenna base 2, orientation assembly 3, tilting component 4, calendaring module 5, antenna module 6, feed assembly 7, rotary shaft bearing 8, support 9, rolling arm support 10, azimuth-drive motor small pulley 11, the big belt wheel of azimuth-drive motor 12, Amimuth Transmission Timing Belt 13, azimuth-drive motor 14, parabola antenna 15, waveguide 16, subreflector 17, tuner
Detailed description of the invention
Hereinafter implement to be used for illustrating this utility model, but be not limited to scope of the present utility model.
nullSee Fig. 1-2，A kind of novel boat-carrying satellite antenna for satellite communication in motion system of the present utility model，Including antenna module、Orientation assembly、Antenna base，Tilting component、Rotary shaft bearing、Feed assembly and support，Described antenna surface assembly is rotationally connected with the pitch drive mechanism of tilting component，Described antenna module includes parabola antenna、Waveguide、Subreflector、Tuner，Described tuner is arranged on the end of waveguide，Described waveguide and tuner link together with parabola antenna，Subreflector is correspondingly arranged with parabola antenna，Receive the satellite-signal of parabola antenna reflection，Waveguide assemblies one end is arranged on the duplexer of feed assembly，The other end is arranged on transmitting signal on power amplifier，On the platform being connected to mobile vehicle that orientation assembly is firm by carrying out the antenna base being rotationally connected with it，Described tilting component is arranged in the rotary shaft bearing of orientation assembly，Described feed assembly is by feed、Duplexer and polarization drive mechanism composition，It is arranged on the backboard of antenna surface，Also include rolling arm support、Azimuth-drive motor，Described rolling arm support is rack-mount，Azimuth-drive motor is fixedly installed on rolling arm support，Azimuth-drive motor small pulley is installed on the output shaft of azimuth-drive motor，Azimuth-drive motor small pulley belt wheel big with azimuth-drive motor is connected by Amimuth Transmission Timing Belt，When azimuth-drive motor rotates，Drive azimuth-drive motor small pulley、Rolling arm support and orientation swinging mounting rotate around the big belt wheel of azimuth-drive motor.
Obviously, above-described embodiment of the present utility model is only for clearly demonstrating this utility model example, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here cannot all of embodiment be given exhaustive.Every belong to obvious change that the technical solution of the utility model extended out or the variation row still in protection domain of the present utility model.
Claims (3)
1. a novel boat-carrying satellite antenna for satellite communication in motion system, including antenna module, orientation group
Part, antenna base, tilting component, rotary shaft bearing, feed assembly and support, antenna surface group
Part is rotationally connected with the pitch drive mechanism of tilting component, and orientation assembly by carrying out rotation with it
On the platform being connected to mobile vehicle that the antenna base connected is firm, the tilting component side of being arranged on
In the rotary shaft bearing of hyte part, it is characterised in that: also include rolling arm support, azimuth-drive motor,
Described rolling arm support is rack-mount, and azimuth-drive motor is fixedly installed on rolling arm support,
Azimuth-drive motor small pulley, azimuth-drive motor small pulley and orientation are installed on the output shaft of azimuth-drive motor
The big belt wheel of motor is connected by Amimuth Transmission Timing Belt, when azimuth-drive motor rotates, drives orientation electricity
Machine small pulley, rolling arm support and orientation swinging mounting rotate around the big belt wheel of azimuth-drive motor.
A kind of novel boat-carrying satellite antenna for satellite communication in motion system the most as claimed in claim 1,
It is characterized in that: described feed assembly is made up of feed, duplexer and polarization drive mechanism,
It is arranged on the backboard of antenna surface.
A kind of novel boat-carrying satellite antenna for satellite communication in motion system the most as claimed in claim 1,
It is characterized in that: described antenna module includes parabola antenna, waveguide, subreflector, high frequency
Head, described tuner is arranged on the end of waveguide, described waveguide and tuner and parabola antenna
Linking together, subreflector is correspondingly arranged with parabola antenna, receives parabola antenna reflection
Satellite-signal, waveguide assemblies one end is arranged on the duplexer of feed assembly, the other end install
Transmitting signal on power amplifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620228294.8U CN205564957U (en) | 2016-03-23 | 2016-03-23 | Novel on -board satellite lead to antenna system in moving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620228294.8U CN205564957U (en) | 2016-03-23 | 2016-03-23 | Novel on -board satellite lead to antenna system in moving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205564957U true CN205564957U (en) | 2016-09-07 |
Family
ID=56814609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620228294.8U Expired - Fee Related CN205564957U (en) | 2016-03-23 | 2016-03-23 | Novel on -board satellite lead to antenna system in moving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205564957U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109841940A (en) * | 2019-04-18 | 2019-06-04 | 成都易格机械有限责任公司 | A kind of boat-carrying antenna for satellite communication in motion |
| CN112906186A (en) * | 2021-01-15 | 2021-06-04 | 中国人民解放军63696部队 | Dynamic lock-in calculation method for shipborne antenna |
-
2016
- 2016-03-23 CN CN201620228294.8U patent/CN205564957U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109841940A (en) * | 2019-04-18 | 2019-06-04 | 成都易格机械有限责任公司 | A kind of boat-carrying antenna for satellite communication in motion |
| CN112906186A (en) * | 2021-01-15 | 2021-06-04 | 中国人民解放军63696部队 | Dynamic lock-in calculation method for shipborne antenna |
| CN112906186B (en) * | 2021-01-15 | 2024-03-22 | 中国人民解放军63696部队 | On-board antenna dynamic locking calculation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20190323 |