CN2632943Y - Movable carrier high efficient adjustable feed devices - Google Patents
Movable carrier high efficient adjustable feed devices Download PDFInfo
- Publication number
- CN2632943Y CN2632943Y CN 03267103 CN03267103U CN2632943Y CN 2632943 Y CN2632943 Y CN 2632943Y CN 03267103 CN03267103 CN 03267103 CN 03267103 U CN03267103 U CN 03267103U CN 2632943 Y CN2632943 Y CN 2632943Y
- Authority
- CN
- China
- Prior art keywords
- feed
- feed source
- gear
- electric motor
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The utility model relates to an adjustable polarization feed source device which is used for moving the carrier. A feed source 1 is connected with a feed source mounting board through a bearing 2; the lower part of the feed source is provided with a feed source gear 4 and meshes with the feed source gear 4 through adjusting the electric motor 5 on the axis of the electric motor 6. Utilizing the electric motor to adjust the feed source angle in the moving process in real time to make the feed source rotate according to the requirement of the position and reach the same angle of the polarization on the star, thereby satisfying the using on the movable object. The feed source has very high receiving efficiency.
Description
Technical field
The utility model belongs to the communications field, relates to the adjustable feed source device that a kind of satellite earth antenna that is used on the mobile vehicle is adjusted in real time at motion process.
Background technology
Now a large amount of mobile vehicles such as car and boat utilize variety of way to make stabilized platform for receiving satellite signal, and antenna is installed on the platform in order to receiving satellite signal, and fixedly the reception antenna feed is fixed, and does not once need to adjust after the adjustment again.The antenna feed used on mobile vehicle requires have obviously differently with fixing reception, and its antenna feed angle need be adjusted with the difference of position, and common antenna feed can not satisfy instructions for use on mobile vehicle.
Summary of the invention
According to the needs of mobile vehicle satellite signal receiving antenna, the utility model proposes a kind of motor that utilizes and the feed angle is adjusted the device that the feed angle can be rotated on demand.
The technical solution of the utility model is such: a hole that feed 1 can be installed is arranged on the feed mounting panel 3, and a bearing 2 is installed above this plate, feed 1 is connected with feed mounting panel 3 by bearing 2, the feed bottom is fixed with feed gear 4, also be fixed with on the feed mounting panel and adjust motor 6, motor gear 5 is installed on the motor shaft, and motor gear 5 is meshed with feed gear 4.
Utilize this device that antenna feed is adjusted in motion process in real time, improved the antenna receptivity, and this feed has very high receiving efficiency.
Description of drawings
Accompanying drawing is a structure principle chart of the present utility model.
Embodiment
This apparatus features is to utilize feed mounting panel 3, have a hole that feed 1 can be installed thereon, and a bearing 2 is installed above this plate, feed 1 is connected with mounting panel 3 by bearing 2, feed 1 can be rotated on this plate, but can not move up and down, be fixed with feed gear 4 in feed 1 bottom, on the feed mounting panel, also be equipped with and adjust motor 6, motor gear 5 is installed on motor shaft, motor gear 5 is meshed with feed gear 4, when needs are adjusted feed, just can the time utilize motor to rotate to drive feed and rotate, reach the purpose of adjusting polarizing angle, make it identical with polarization angle on the star in energising.
Claims (1)
- A kind of efficient adjustable feed source device that is used for mobile vehicle, it is characterized in that: a hole that feed (1) can be installed is arranged on the feed mounting panel (3), and a bearing (2) is installed above this plate, feed (1) is connected with feed mounting panel (3) by bearing (2), be fixed with feed gear (4) on the feed, also be equipped with on the feed mounting panel and adjust motor (6), motor gear (5) is installed on the motor shaft, motor gear (5) is meshed with feed gear (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03267103 CN2632943Y (en) | 2003-07-10 | 2003-07-10 | Movable carrier high efficient adjustable feed devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03267103 CN2632943Y (en) | 2003-07-10 | 2003-07-10 | Movable carrier high efficient adjustable feed devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2632943Y true CN2632943Y (en) | 2004-08-11 |
Family
ID=34298617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03267103 Expired - Fee Related CN2632943Y (en) | 2003-07-10 | 2003-07-10 | Movable carrier high efficient adjustable feed devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2632943Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103050789A (en) * | 2012-12-30 | 2013-04-17 | 广州桑瑞通信设备有限公司 | Base station antenna with adjustable polarization |
| CN103682673A (en) * | 2013-11-25 | 2014-03-26 | 南京中网卫星通信股份有限公司 | Feed source support device of box-type double-reverse-side portable satellite station |
| CN104832601A (en) * | 2015-04-24 | 2015-08-12 | 南京信息工程大学 | Inclined shaft type telescope machine frame driving device |
-
2003
- 2003-07-10 CN CN 03267103 patent/CN2632943Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103050789A (en) * | 2012-12-30 | 2013-04-17 | 广州桑瑞通信设备有限公司 | Base station antenna with adjustable polarization |
| CN103050789B (en) * | 2012-12-30 | 2015-03-18 | 广州桑瑞通信设备有限公司 | Base station antenna with adjustable polarization |
| CN103682673A (en) * | 2013-11-25 | 2014-03-26 | 南京中网卫星通信股份有限公司 | Feed source support device of box-type double-reverse-side portable satellite station |
| CN103682673B (en) * | 2013-11-25 | 2015-10-07 | 南京中网卫星通信股份有限公司 | The two reverse side box portable station feed source bracket device of satellite |
| CN104832601A (en) * | 2015-04-24 | 2015-08-12 | 南京信息工程大学 | Inclined shaft type telescope machine frame driving device |
| CN104832601B (en) * | 2015-04-24 | 2017-06-09 | 南京信息工程大学 | A kind of clino-axis type telescope frame driving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |