CN105337016B - A kind of vehicle-mounted four-axle type directional antenna holder - Google Patents
A kind of vehicle-mounted four-axle type directional antenna holder Download PDFInfo
- Publication number
- CN105337016B CN105337016B CN201510658933.4A CN201510658933A CN105337016B CN 105337016 B CN105337016 B CN 105337016B CN 201510658933 A CN201510658933 A CN 201510658933A CN 105337016 B CN105337016 B CN 105337016B
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- China
- Prior art keywords
- frame
- pitching
- vehicle
- lower rolling
- motor
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/125—Means for positioning
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
- H01Q3/04—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying one co-ordinate of the orientation
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Details Of Aerials (AREA)
Abstract
The present invention relates to a kind of vehicle-mounted four-axle type directional antenna holders, including pedestal, support frame, lower rolling frame, lower pitching frame, swivel mount, upper pitching frame, lower rolling motor, lower pitching motor, rotating electric machine and upper pitching motor；Lower rolling frame is mounted on the base by support frame, rolling frame is rotated around lower rolling frame connecting shaft under lower rolling motor driven, lower pitching frame is installed in lower rolling frame, pitching frame is rotated around lower pitching frame axis under lower pitching motor driven, swivel mount is installed in lower pitching frame upper surface, and rotating electric machine drives swivel mount to rotate around rotary shaft, installs pitching frame on swivel mount, upper pitching frame connects antenna, upper pitching motor driving antenna rotation.The present invention realizes the tracking to aerial target while correcting the pitching of vehicle, verting attitudes vibration.Since its tracking platform and stabilized platform are separately controlled, so having platform driving directly, corresponding speed is fast, the small advantage of sky-earth integration.
Description
Technical field
The present invention relates to antenna holders, more specifically to a kind of vehicle-mounted four-axle type directional antenna holder.
Background technique
The communication antenna of ground and aerial unmanned vehicle is mostly directional antenna, and antenna is needed to always point to target.It is existing
Antenna use uniaxial holder more, antenna is only able to rotate.If antenna is vehicle-mounted, and when vehicle movement, is influenced by road bumpiness,
Antenna can be simultaneously by pitching, the attitudes vibration for verting, rotating, and single rotary type holder cannot be met the requirements.
Summary of the invention
The technical problem to be solved in the present invention is that the pitching of vehicle can effectively be corrected, vert, rotate by providing one kind
Attitudes vibration vehicle-mounted four-axle type directional antenna holder.
The technical solution adopted by the present invention to solve the technical problems is: constructing a kind of vehicle-mounted four-axle type directional antenna cloud
Platform, including pedestal, support frame, lower rolling frame, lower pitching frame, swivel mount, upper pitching frame, lower rolling motor, lower pitching motor, rotation
Rotating motor and upper pitching motor；
Lower rolling frame is mounted on the base by support frame, and rolling frame is around lower rolling frame connecting shaft under lower rolling motor driven
Rotation, lower rolling frame is interior to install lower pitching frame, and pitching frame is rotated around lower pitching frame axis under lower pitching motor driven, on lower pitching frame
Swivel mount is installed on surface, and rotating electric machine drives swivel mount to rotate around rotary shaft, and pitching frame is installed on swivel mount, and upper pitching frame connects
Connect antenna, upper pitching motor driving antenna rotation.
In above scheme, the output shaft of the lower rolling motor is connect with driving pulley, and the driving pulley passes through synchronization
Band is connect with driven pulley, and the driven pulley connect axis connection with lower rolling frame.
It is arranged in above scheme, on support frame as described above and descends rolling angular displacement sensor, in lower rolling angular displacement sensor
Axis and lower rolling frame connecting shaft are coaxial.
In above scheme, pitch angle displacement sensor under the lower pitching frame axis connection.
In above scheme, mounting rotary electric machine gear on the output shaft of the rotating electric machine installs rotation in the rotary shaft
Shaft gear, the rotating electric machine gear are engaged with rotation shaft gear.
In above scheme, the rotation shaft gear is also engaged with sensor gear, the sensor tooth and rotational angle displacement
Sensor connection.
In above scheme, the antenna is connect with upper pitching angular displacement sensor.
Implement vehicle-mounted four-axle type directional antenna holder of the invention, has the advantages that
Lower rolling frame of the invention and lower pitching frame constitute stabilized platform, and swivel mount and upper pitching frame constitute tracking platform,
While correcting the pitching of vehicle, verting attitudes vibration, the tracking to aerial target is realized.Due to its tracking platform and stabilization
Platform is separately controlled, so having platform driving directly, corresponding speed is fast, the small advantage of sky-earth integration.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
Fig. 1 is the structural schematic diagram of the vehicle-mounted four-axle type directional antenna holder of the present invention；
Fig. 2 is the structural schematic diagram of lower pitching frame；
Fig. 3 is the structural schematic diagram of lower pitching frame；
Fig. 4 is the structure schematic diagram of swivel mount knot；
Fig. 5 is the structural schematic diagram of upper pitching frame.
Specific embodiment
For a clearer understanding of the technical characteristics, objects and effects of the present invention, now control attached drawing is described in detail
A specific embodiment of the invention.
As Figure 1-Figure 5, the vehicle-mounted four-axle type directional antenna holder of the present invention includes pedestal 101, support frame 102, lower rolling
Pivoted frame 201, lower pitching frame 301, swivel mount 401, upper pitching frame 501, lower rolling motor 107, lower pitching motor 302, electric rotating
Machine 406 and upper pitching motor 504.
Support frame 102 is bolted on pedestal 101, and driving pulley 103 is mounted on support frame 102, with installation
Lower rolling motor 107 on support frame 102 is coaxial, can be driven and be rotated by lower rolling motor 107.Driven pulley 105 is mounted on
On support frame 102, its rotation can be driven by synchronous belt 104 by driving pulley 103, driven pulley 105 is connect with lower rolling frame
Axis 106 is coaxial.Lower rolling frame 201 is linked together by bolt with pedestal 1, can be driven by lower rolling motor 107 around lower rolling
Frame connecting shaft 106 rotates.
Lower rolling angular displacement sensor 108 is bolted on support frame 102, lower rolling angular displacement sensor 108
Axis and lower rolling frame connecting shaft 106 it is coaxial.While lower rolling frame 201 rotates, lower rolling angular displacement sensor 108 is driven
Central axis.Lower rolling motor 107 drives lower rolling frame 201 to rotate, and by lower roll angle position according to the attitude data of carrier vehicle
Displacement sensor 108 acquires the angle-data that lower rolling frame 201 rotates.
Lower pitching frame 301 can be driven by lower pitching motor 302, be rotated around lower pitching frame connecting shaft 202, lower pitch angle displacement
The axis of sensor 303 and lower pitching motor 302 are coaxial.Lower pitching motor 302 drives lower pitching according to the attitude data of carrier vehicle
Frame 301 rotates, and acquires the angle-data that lower pitching frame 301 rotates by lower pitch angle displacement sensor 303.
Swivel mount 401 is bolted on lower pitching frame 301.Upper setting in rotary shaft 407 rotates shaft gear
404.Sensor gear 403, rotation shaft gear 404, rotating electric machine gear 405 are mounted on swivel mount 401, are intermeshed, and
It can be around respective central axis.Rotating electric machine 406 is connect with rotating electric machine gear 405, and can drive 405 turns of rotating electric machine gear
It is dynamic.Sensor gear 403 is connect with rotational angle displacement sensor 402, and the axis of rotational angle displacement sensor 402 can be driven to turn
It is dynamic.
Bearing data of the rotating electric machine 406 according to aircraft, the driving rotation of rotating electric machine gear 405, rotating electric machine gear
405 drive rotation shaft gear 404 and sensor gear 403 to rotate, and sensor gear 403 drives data rotation angular displacement sensor
402 rotations, and acquire the data that rotation shaft gear 404 rotates.
Upper pitching frame 501 is linked together by bolt and rotation shaft gear 404, is rotated together with rotation shaft gear 404.
The motor shaft of upper pitching motor 504 links together with an antenna 601, and upper pitching motor 504 can drive antenna 601 to rotate.
It totally two, antenna 601,602, is linked together by connecting rod 503,2 antennas can rotate synchronously.Upper pitching angle displacement transducer
Device 502 links together with another antenna 602, and the axis and antenna 602 of upper pitching angular displacement sensor 502 rotate synchronously,
The rotation data of antenna 601,602 can be acquired.
Upper pitching motor 504 drives an antenna 601 to rotate according to the altitude information of aircraft, and antenna 601 passes through connection
Bar 503 drives another antenna 602 to rotate, while with the upper pitching angular displacement sensor 502 to link together with antenna 602
Central axis, acquire antenna 602 rotation data.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (7)
1. a kind of vehicle-mounted four-axle type directional antenna holder, which is characterized in that including pedestal, support frame, lower rolling frame, lower pitching
Frame, swivel mount, upper pitching frame, lower rolling motor, lower pitching motor, rotating electric machine and upper pitching motor；
Lower rolling frame is mounted on the base by support frame, and rolling frame turns around lower rolling frame connecting shaft under lower rolling motor driven
It is dynamic, lower pitching frame is installed, pitching frame is rotated around lower pitching frame axis under lower pitching motor driven, table on lower pitching frame in lower rolling frame
Swivel mount is installed in face, and rotating electric machine drives swivel mount to rotate around rotary shaft, and pitching frame, upper pitching frame connection are installed on swivel mount
Antenna, upper pitching motor driving antenna rotation.
2. vehicle-mounted four-axle type directional antenna holder according to claim 1, which is characterized in that the lower rolling motor it is defeated
Shaft is connect with driving pulley, and the driving pulley is connect by synchronous belt with driven pulley, the driven pulley and lower rolling
Frame connects axis connection.
3. vehicle-mounted four-axle type directional antenna holder according to claim 1, which is characterized in that under being arranged on support frame as described above
Rolling angular displacement sensor, the axis of lower rolling angular displacement sensor and lower rolling frame connecting shaft are coaxial.
4. vehicle-mounted four-axle type directional antenna holder according to claim 1, which is characterized in that the lower pitching frame axis connection
Lower pitch angle displacement sensor.
5. vehicle-mounted four-axle type directional antenna holder according to claim 1, which is characterized in that the output of the rotating electric machine
Mounting rotary electric machine gear on axis, installation rotation shaft gear in the rotary shaft, the rotating electric machine gear and rotation shaft gear
Engagement.
6. vehicle-mounted four-axle type directional antenna holder according to claim 5, which is characterized in that the rotation shaft gear also with
Sensor gear engagement, the sensor tooth are connect with rotational angle displacement sensor.
7. vehicle-mounted four-axle type directional antenna holder according to claim 1, which is characterized in that the antenna and upper pitch angle
Displacement sensor connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510658933.4A CN105337016B (en) | 2015-10-12 | 2015-10-12 | A kind of vehicle-mounted four-axle type directional antenna holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510658933.4A CN105337016B (en) | 2015-10-12 | 2015-10-12 | A kind of vehicle-mounted four-axle type directional antenna holder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105337016A CN105337016A (en) | 2016-02-17 |
| CN105337016B true CN105337016B (en) | 2019-01-18 |
Family
ID=55287410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510658933.4A Active CN105337016B (en) | 2015-10-12 | 2015-10-12 | A kind of vehicle-mounted four-axle type directional antenna holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105337016B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106774433A (en) * | 2017-01-17 | 2017-05-31 | 北京小米移动软件有限公司 | No-manned machine distant control method and device |
| CN108073189B (en) * | 2017-11-30 | 2023-12-29 | 深圳市科卫泰实业发展有限公司 | Large-load double-shaft automatic tracking holder |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3999184A (en) * | 1975-07-23 | 1976-12-21 | Scientific-Atlanta, Inc. | Satellite tracking antenna apparatus |
| US5419521A (en) * | 1993-04-15 | 1995-05-30 | Matthews; Robert J. | Three-axis pedestal |
| CN101577367A (en) * | 2008-05-08 | 2009-11-11 | 南京理工大学 | Stable tracking control system for satellite communication antenna for motion carrier |
| CN202487771U (en) * | 2011-12-06 | 2012-10-10 | 中国人民解放军63680部队 | Mobile carrier triaxial antenna |
| CN103138050A (en) * | 2013-02-27 | 2013-06-05 | 宁波森富机电制造有限公司 | Three-axis stable follow-up tracking device of shipborne satellite antenna |
| CN204966665U (en) * | 2015-10-12 | 2016-01-13 | 航宇救生装备有限公司 | On -vehicle four -axis formula directional antenna cloud platform |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4626864A (en) * | 1984-03-12 | 1986-12-02 | Polarmax Corporation | Motorized antenna mount for satellite dish |
| KR100963200B1 (en) * | 2007-11-07 | 2010-06-10 | 위월드 주식회사 | Satellite Antenna System for Enhancing Tracking Efficiency, And It's Method |
| KR101709142B1 (en) * | 2010-06-27 | 2017-02-22 | 씨텔, 인크. | Three-axis pedestal having motion platform and piggy back assemblies |
| CN102214853B (en) * | 2011-03-31 | 2013-07-03 | 哈尔滨工程大学 | Four-axis frame antenna stabilization system and quick start method thereof |
| CN102117952B (en) * | 2011-03-31 | 2013-10-30 | 哈尔滨工程大学 | Four-shaft stable framework for antenna and control method |
-
2015
- 2015-10-12 CN CN201510658933.4A patent/CN105337016B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3999184A (en) * | 1975-07-23 | 1976-12-21 | Scientific-Atlanta, Inc. | Satellite tracking antenna apparatus |
| US5419521A (en) * | 1993-04-15 | 1995-05-30 | Matthews; Robert J. | Three-axis pedestal |
| CN101577367A (en) * | 2008-05-08 | 2009-11-11 | 南京理工大学 | Stable tracking control system for satellite communication antenna for motion carrier |
| CN202487771U (en) * | 2011-12-06 | 2012-10-10 | 中国人民解放军63680部队 | Mobile carrier triaxial antenna |
| CN103138050A (en) * | 2013-02-27 | 2013-06-05 | 宁波森富机电制造有限公司 | Three-axis stable follow-up tracking device of shipborne satellite antenna |
| CN204966665U (en) * | 2015-10-12 | 2016-01-13 | 航宇救生装备有限公司 | On -vehicle four -axis formula directional antenna cloud platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105337016A (en) | 2016-02-17 |
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