CN101082486B - Photoelectric star-seeking auxiliary device - Google Patents
Photoelectric star-seeking auxiliary device Download PDFInfo
- Publication number
- CN101082486B CN101082486B CN2007100247555A CN200710024755A CN101082486B CN 101082486 B CN101082486 B CN 101082486B CN 2007100247555 A CN2007100247555 A CN 2007100247555A CN 200710024755 A CN200710024755 A CN 200710024755A CN 101082486 B CN101082486 B CN 101082486B
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- index dial
- support
- antenna
- circular arc
- star
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Abstract
There is a optoelectronic finder assistant set, it is a sort of assistant set of satellite communications antenna finder pitch angle by using the principle that the optoelectronic indication keep the horizontality automatically with the dial, this set includes two chief, the first chief is a automatic set which can keep level, the second chief is a laser transmitter. In the automatic set which can keep level the back side of the satellite communications connects with a bracket, the upper plane of the aft part of the bracket has circle-arc hollowness; in the position of the circle-arc hollowness there puts the automatic set which can keep level. The laser transmitter is in the bracket, the axes of the laser transmitter splices with the antennae beam axes.
Description
Technical field
The invention provides a kind of photoelectricity indication and index dial of utilizing keeps the satellite communication antena of horizontality principle to seek star angle of pitch servicing unit and method automatically.Relate to satellite communication field.
Background technology
At present, in satellite communication, realize location and signal receiving quality the best of antenna by the angle of pitch, position angle, the polarizing angle of adjusting antenna.But in motor-driven communication, after the antenna transition, the residing horizontal level of satellite antenna bracket basis changes and does not wait, and this allows in its angle of pitch process of adjustment can the coarse problem of angle of arrival, cause seeking and need to adjust repeatedly the angle of pitch in the star process, the time is long, speed is slow.
Summary of the invention
Technical matters: the purpose of this invention is to provide a kind of relatively simple for structurely, and can intuitively show the antenna auxiliary satellite-finding device of satellite antenna pitch position.
Technical scheme: photoelectric star-seeking auxiliary device of the present invention comprises two major parts, and first is one and keeps horizontal device automatically that second portion is a laser beam emitting device; Automatically keeping in the horizontal device, the satellite antenna back side connects a support, and it is recessed that the plane is provided with a circular arc on the support rear portion, is placed with automatic maintenance horizontal device on the circular arc recessed position; Laser beam emitting device is arranged in support, the axis of laser beam emitting device overlaps with antenna boresight axis, automatically keep horizontal device to comprise the index dial support, index dial, it is recessed interior recessed for point contacts with circular arc that counterweight, index dial support hang over circular arc, can rotate freely, index dial is positioned on the index dial support, and counterweight is positioned at the downside of index dial support.
The 6th step, cooperate to adjust the position angle and the polarizing angle of antenna, be indicated to optimum condition according to the quality of institute's receiving satellite signal and end, finish the current angle of pitch to the required adjustment of star.
Beneficial effect: compare with existing satellite-finding device, this servicing unit has following advantage.
The present invention has overcome the problem of satellite antenna horizontal level correction, makes antenna no matter can quick and precisely indicate the angle of pitch of satellite antenna with this device under what horizontal base state.
With respect to usual measurement, operate more simple, intuitive, be more convenient for seeking star operation angle of pitch location, this servicing unit has improved the property quick and precisely that satellite communication antena is sought star.
Description of drawings
Fig. 1 is the total arrangement synoptic diagram of this photoelectric star-seeking auxiliary device.
Fig. 2 is the assembly relation synoptic diagram of servicing unit.
Fig. 3 is the index dial synoptic diagram.
Have among the above figure: the virtual extension line 1 of satellite communication channel, (being equal to antenna elevation angle) feed 2, feed support 3, antenna reflective face 4 keeps horizontal device 5 automatically, antenna holder 6, laser beam emitting device 7, circular arc is recessed 8, index dial support 9, laser rays 10, index dial 11, counterweight 12, support 13
Embodiment:
This photoelectric star-seeking auxiliary device comprises two major parts, and first is one and keeps horizontal device 5 automatically that second portion is a laser beam emitting device 7.Automatically keeping in the horizontal device 5, satellite antenna 4 back sides connect a support 13, and it is recessed 8 that the plane is provided with circular arc on support 13 rear portions, is placed with automatic maintenance horizontal device 5 on recessed 8 positions of circular arc; Laser beam emitting device 7 is arranged in support 13, the axis of laser beam emitting device 7 overlaps with antenna 4 beam axises 1, automatically keep horizontal device 5 to comprise index dial support 9, index dial 11, counterweight 12, index dial support 9 hang in the circular arc recessed 8 and contact for putting with circular arc recessed 8, can rotate freely, index dial 11 is positioned on the index dial support 9, and counterweight 12 is positioned at the downside of index dial support 9.
At first, keep horizontal device 5 principles to be automatically: a support 13 is installed at satellite antenna 4 back sides, and this support has 2 effects: 1, at the strong point of the circular arc on top recessed 8 as automatic maintenance horizontal device 5.2, along axis direction one laser beam emitting device 7 is installed.
Be placed with automatic maintenance horizontal device 5 on recessed 8 positions of circular arc, adjust counterweight 12, make index dial 11 basic vertical mutually with laser lamp ray 10, under action of gravity, keep horizontal device 5 to be in the horizontal stable state automatically, whether level is irrelevant with antenna foundation.
The installation site of support 13 is at the back side of antenna 4, and key is that the axis of laser beam emitting device 7 overlaps with antenna 4 beam axises 1, that is to say that the ray of laser lamp is equal to the ray of satellite to antenna.When antenna need be adjusted and when rotating around this axis, the efficient of antenna receiving satellite signal is constant.
During actual the use, open laser beam emitting device 7 power supplys, make 10 dozens of laser rays on index dial 11, with reference to seeking the star pitch angle data, adjust the antenna elevation angle degree, cooperate and adjust antenna azimuth and polarizing angle, make and star is finished the satellite signal quality the best that receives.At this moment, make mark at the indication point of laser rays 10 on index dial 11, when motor-driven communication erects a television antenna next time, adjust antenna 4 and make laser rays 10 directly be aligned in gauge point, can find the angle of pitch by prestissimo, whether level is irrelevant with new place antenna base for adjustment process.
The photoelectric star-seeking method of photoelectric star-seeking auxiliary device is:
The first step is launched to erect a television antenna 4, prepares star is adjusted the angle of pitch,
In second step, hang index dial support 9 in circular arc recessed 8.Note keeping index dial support 9 accessible, can freely rotate,
The 3rd step, open laser beam emitting device 7, make it have one laser 10 to emit, point to index dial 11,
The 4th step, adjust counterweight 12, make 10 dozens of laser rays that laser beam emitting device 7 emitted on index dial 11,
The 5th step, according to the angle of pitch of 10 dozens of indicated scales adjustment antennas 4 on index dial 11 of laser rays, till scale shown on the index dial 11 is the current angle of pitch number of degrees required to star,
The 6th step, cooperate to adjust the position angle and the polarizing angle of antenna, be indicated to optimum condition according to the quality of institute's receiving satellite signal and end, finish the current angle of pitch to the required adjustment of star.
Claims (1)
1. a photoelectric star-seeking auxiliary device is characterized in that this device comprises two major parts, and first is one and keeps horizontal device (5) automatically that second portion is a laser beam emitting device (7); Satellite antenna (4) back side connects a support (13), is provided with a circular arc recessed (8) on the last plane at support (13) rear portion, is placed with automatic maintenance horizontal device (5) on circular arc recessed (8) position; Laser beam emitting device (7) is arranged in support (13), and the axis of laser beam emitting device (7) overlaps with satellite antenna (4) beam axis (1); Automatically keep horizontal device (5) to comprise index dial support (9), index dial (11), counterweight (12), index dial support (9) hangs over circular arc recessed (8) interior recessed with circular arc (8) and contacts for point, can rotate freely, index dial (11) is positioned on the index dial support (9), and counterweight (12) is positioned at the downside of index dial support (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100247555A CN101082486B (en) | 2007-06-29 | 2007-06-29 | Photoelectric star-seeking auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100247555A CN101082486B (en) | 2007-06-29 | 2007-06-29 | Photoelectric star-seeking auxiliary device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101082486A CN101082486A (en) | 2007-12-05 |
| CN101082486B true CN101082486B (en) | 2010-08-11 |
Family
ID=38912175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100247555A Expired - Fee Related CN101082486B (en) | 2007-06-29 | 2007-06-29 | Photoelectric star-seeking auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101082486B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5660366A (en) * | 1996-05-20 | 1997-08-26 | Palmer; Donald G. | All terrain portable digital satellite dish stand |
| CN1828996A (en) * | 2006-04-07 | 2006-09-06 | 南京同创天地环网有限公司 | Satellite communication satellite-searching method and device |
| CN101082485A (en) * | 2007-06-29 | 2007-12-05 | 南京中网通信有限公司 | Photoelectric star-seeking auxiliary device and method |
| CN201060935Y (en) * | 2007-06-29 | 2008-05-14 | 南京中网通信有限公司 | Satellite antenna pitching angle optoelectronic auxiliary device |
-
2007
- 2007-06-29 CN CN2007100247555A patent/CN101082486B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5660366A (en) * | 1996-05-20 | 1997-08-26 | Palmer; Donald G. | All terrain portable digital satellite dish stand |
| CN1828996A (en) * | 2006-04-07 | 2006-09-06 | 南京同创天地环网有限公司 | Satellite communication satellite-searching method and device |
| CN101082485A (en) * | 2007-06-29 | 2007-12-05 | 南京中网通信有限公司 | Photoelectric star-seeking auxiliary device and method |
| CN201060935Y (en) * | 2007-06-29 | 2008-05-14 | 南京中网通信有限公司 | Satellite antenna pitching angle optoelectronic auxiliary device |
Non-Patent Citations (4)
| Title |
|---|
| JP昭61-88602A 1986.05.06 |
| JP特开2001-298311A 2001.10.26 |
| 李瑞强等.简便实用的抛物面天线方位角仰角定位方法.中国有限电视无 2.2006,无(2),182-184. |
| 李瑞强等.简便实用的抛物面天线方位角仰角定位方法.中国有限电视无 2.2006,无(2),182-184. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101082486A (en) | 2007-12-05 |
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Effective date of registration: 20180830 Address after: 210032 two building, B 9, Gaoxin two road, Nanjing hi tech Development Zone, Jiangsu Patentee after: Nanjing Hua Ye Intelligent Technology Co., Ltd. Address before: 210061 9 hi tech 2 Road, Pukou hi tech Development Zone, Nanjing, Jiangsu. Patentee before: Zhongwang Communication Co., Ltd., Nanjing |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20190629 |
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| CF01 | Termination of patent right due to non-payment of annual fee |