CN201062953Y - Auxiliary device for rapidly seeking satellite - Google Patents
Auxiliary device for rapidly seeking satellite Download PDFInfo
- Publication number
- CN201062953Y CN201062953Y CNU2007200430310U CN200720043031U CN201062953Y CN 201062953 Y CN201062953 Y CN 201062953Y CN U2007200430310 U CNU2007200430310 U CN U2007200430310U CN 200720043031 U CN200720043031 U CN 200720043031U CN 201062953 Y CN201062953 Y CN 201062953Y
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- CN
- China
- Prior art keywords
- scale
- box
- compass
- utility
- model
- 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
Links
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- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The utility model relates to an auxiliary device for fast finding satellites, which consists of a compass and a calibration plate. A compass box (2) is arranged at center of a round base (1) and a compass (7) is positioned inside the box; the peripheral of the compass box is marked with scale from 0 to 360 degree; a margin area is outside the scale area; the base (1) is fixedly provided with a half-round scale plate (3), on which are scales (4) from 0 to 180 degree; the circle center is provided with an indicator hand (5). The utility model solves the problem of the existing technique that demands on continuously, repeatedly and slowly turning azimuth angle and elevation angel of antenna when a satellite is changed; moreover, the utility model has the advantages of low price, simple operation and being fast and accurate.
Description
Technical field
The utility model relates to the broadcasting and TV field, specifically a kind of servicing unit to the star location of satellite earth antenna.
Background technology
Satellite receiver is widely-used in units such as school, hotel, scientific researches, but the satellite of program receiving is more, and be distributed in vast day aerial different position, owing to installing space, the many reasons of funds, can not accomplish the requirement of the many antennas of a machine, therefore when changing star, bother unusually, be constantly the slowly position angle of rotary antenna and the elevation angle up and down repeatedly, seek in that boundless and indistinct sky is aerial.Though the existing more at present star specialized instrument and equipment of seeking comes out, because price is expensive, method of operating is loaded down with trivial details generally seldom to be adopted.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provide a kind of cheap, easy to operate, look for star device fast and accurately.
Solve the technical solution of the utility model: the utility model is by compass, and scaleplate is formed.It is characterized in that: in the middle of the base of circle a guide box for needle or pin is arranged, compass is contained in the box, and the box for needle or pin periphery is carved with 0～360 ° of scale, and scale is outward the clear area, for carving the satellite line that needs.Semicircle scaleplate fixedly is housed on the base, 0～180 ° scale is arranged on the plate.Circle centre position is equipped with pointer.
Remarkable result of the present utility model: have cheap, easy to operate, can search out required advantages such as satellite position of looking for fast and accurately.
Description of drawings
Accompanying drawing 1 is a front view of the present utility model;
Accompanying drawing 2 is a vertical view of the present utility model.
Embodiment
Referring to figure, in the middle of the base (1) of circle, a guide box for needle or pin (2) is arranged, compass (7) is contained in the box, and the box for needle or pin periphery is carved with 0～360 ° of scale (6), and scale is outward clear area (8), for carving the satellite line that needs.Base (1) is gone up semicircle scaleplate (3) fixedly is housed, and 0～180 ° scale (4) is arranged on the plate.Circle centre position is equipped with pointer (5).
Claims (2)
1. servicing unit of looking for satellite fast, by compass, scaleplate is formed, it is characterized in that: in the middle of the circular base (1) a guide box for needle or pin (2) is arranged, compass (7) is contained in the box, and the box for needle or pin periphery is carved with scale (6), scale is outward clear area (8), base (1) is gone up semicircle scaleplate (3) fixedly is housed, and scale (4) is arranged on the plate, and circle centre position is equipped with pointer (5).
2. by the described servicing unit of looking for satellite fast of claim 1, it is characterized in that: the scale of box for needle or pin periphery (6) is 0～360 °, and the scale (4) on the semicircle scaleplate (3) is 0～180 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200430310U CN201062953Y (en) | 2007-08-08 | 2007-08-08 | Auxiliary device for rapidly seeking satellite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200430310U CN201062953Y (en) | 2007-08-08 | 2007-08-08 | Auxiliary device for rapidly seeking satellite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201062953Y true CN201062953Y (en) | 2008-05-21 |
Family
ID=39451335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200430310U Expired - Fee Related CN201062953Y (en) | 2007-08-08 | 2007-08-08 | Auxiliary device for rapidly seeking satellite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201062953Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101835048A (en) * | 2010-03-30 | 2010-09-15 | 香港应用科技研究院有限公司 | By carry out the method and apparatus of video coding based on the just noticeable difference model of ABT |
-
2007
- 2007-08-08 CN CNU2007200430310U patent/CN201062953Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101835048A (en) * | 2010-03-30 | 2010-09-15 | 香港应用科技研究院有限公司 | By carry out the method and apparatus of video coding based on the just noticeable difference model of ABT |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080521 Termination date: 20090908 |