CN101082485A - Photoelectric star-seeking auxiliary device and method - Google Patents

Photoelectric star-seeking auxiliary device and method Download PDF

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Publication number
CN101082485A
CN101082485A CN 200710024754 CN200710024754A CN101082485A CN 101082485 A CN101082485 A CN 101082485A CN 200710024754 CN200710024754 CN 200710024754 CN 200710024754 A CN200710024754 A CN 200710024754A CN 101082485 A CN101082485 A CN 101082485A
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CN
China
Prior art keywords
index dial
star
support
antenna
laser
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.)
Pending
Application number
CN 200710024754
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Chinese (zh)
Inventor
邹学海
郑学东
宫琛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing China Spacenet Telecom Co Ltd
Original Assignee
Nanjing China Spacenet Telecom Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanjing China Spacenet Telecom Co Ltd filed Critical Nanjing China Spacenet Telecom Co Ltd
Priority to CN 200710024754 priority Critical patent/CN101082485A/en
Publication of CN101082485A publication Critical patent/CN101082485A/en
Pending legal-status Critical Current

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Abstract

There is a optoelectronic finder assistant set and method, it is a sort of assistant set and method of satellite communications antenna finder pitch angle by using the principle that the optoelectronic indication keep the horizontality automatically with the dial. This method is in that: The first, unfurl the span antennae. The second step, it makes the dial bracket hang in the circle-arc hollowness. The third step, it opens the laser transmitter in order to emit a laser and the laser point to the dial. The fourth step, adjusts the balance weight, it makes the laser which is emitted by the laser transmitter to beat in the dial. The fifth step, according to the demonstrative graduation of the dial which is produced by the laser adjusts the pitch angle, as far as the current demonstrative graduation of the dial is the needed pitch angle. The sixth step, it works in and adjusts the azimuth and the Brewster angle of the antennae, as far as it reaches the best estate accord to the quality of the secondary planet signal.

Description

Photoelectric star-seeking auxiliary device and method
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 photoelectric star-seeking method of photoelectric star-seeking auxiliary device of the present invention is:
The first step is launched to erect a television antenna, prepares star is adjusted the angle of pitch,
In second step, hang the index dial support in circular arc is recessed.Note keeping the index dial support accessible, can freely rotate,
The 3rd step, open laser beam emitting device, make it have one Laser emission to come out, point to index dial,
The 4th step, adjust counterweight, the laser rays that laser beam emitting device is emitted is beaten on index dial,
The 5th step, beat the angle of pitch that scale indicated on index dial is adjusted antenna according to laser rays, till scale shown on the index dial 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.
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.
Fig. 4 is the method for searching star process flow 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.
Index dial support 9 is that point contacts with circular arc recessed 8, can rotate freely.Index dial support 9 hangs in the circular arc recessed 8 during use.Can take off when not using, recovery is deposited.
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 (3)

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); Automatically keeping in the horizontal device (5), 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 antenna (4) beam axis (1).
2. photoelectric star-seeking auxiliary device according to claim 1, it is characterized in that keeping automatically 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).
3. the photoelectric star-seeking method of a photoelectric star-seeking auxiliary device as claimed in claim 1 is characterized in that this method is:
The first step is launched to erect a television antenna (4), prepares star is adjusted the angle of pitch,
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), the laser rays (10) that laser beam emitting device (7) is emitted is beaten on index dial (11),
The 5th step, beat the angle of pitch of adjusting antenna (4) at the last indicated scale of index dial (11) according to laser rays (10), till the last shown scale of 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.
CN 200710024754 2007-06-29 2007-06-29 Photoelectric star-seeking auxiliary device and method Pending CN101082485A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200710024754 CN101082485A (en) 2007-06-29 2007-06-29 Photoelectric star-seeking auxiliary device and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200710024754 CN101082485A (en) 2007-06-29 2007-06-29 Photoelectric star-seeking auxiliary device and method

Publications (1)

Publication Number Publication Date
CN101082485A true CN101082485A (en) 2007-12-05

Family

ID=38912174

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200710024754 Pending CN101082485A (en) 2007-06-29 2007-06-29 Photoelectric star-seeking auxiliary device and method

Country Status (1)

Country Link
CN (1) CN101082485A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101634861A (en) * 2008-07-21 2010-01-27 富士康(昆山)电脑接插件有限公司 Antenna regulating equipment
CN101082486B (en) * 2007-06-29 2010-08-11 南京中网通信有限公司 Photoelectric star-seeking auxiliary device
CN101814655A (en) * 2009-02-24 2010-08-25 台扬科技股份有限公司 Method for adjusting dish-shaped antenna
US8201338B2 (en) 2008-07-14 2012-06-19 Hon Hai Precision Ind. Co., Ltd. Positioning device used in antenna testing system and a method of accurately positioning a testing antenna
CN101644729B (en) * 2008-08-04 2012-11-28 富士康(昆山)电脑接插件有限公司 Antenna regulating device
CN102944280A (en) * 2012-10-24 2013-02-27 常州大学 Device for reducing random error of measuring cylinder by laser beam ring
CN110772239A (en) * 2019-10-18 2020-02-11 南京科思尼克智能科技有限公司 Non-contact physiological sign monitoring system

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101082486B (en) * 2007-06-29 2010-08-11 南京中网通信有限公司 Photoelectric star-seeking auxiliary device
US8201338B2 (en) 2008-07-14 2012-06-19 Hon Hai Precision Ind. Co., Ltd. Positioning device used in antenna testing system and a method of accurately positioning a testing antenna
CN101634861A (en) * 2008-07-21 2010-01-27 富士康(昆山)电脑接插件有限公司 Antenna regulating equipment
CN101634861B (en) * 2008-07-21 2012-10-31 富士康(昆山)电脑接插件有限公司 Antenna regulating equipment
CN101644729B (en) * 2008-08-04 2012-11-28 富士康(昆山)电脑接插件有限公司 Antenna regulating device
CN101814655A (en) * 2009-02-24 2010-08-25 台扬科技股份有限公司 Method for adjusting dish-shaped antenna
CN101814655B (en) * 2009-02-24 2013-01-16 台扬科技股份有限公司 Method for adjusting dish-shaped antenna
CN102944280A (en) * 2012-10-24 2013-02-27 常州大学 Device for reducing random error of measuring cylinder by laser beam ring
CN102944280B (en) * 2012-10-24 2015-02-25 常州大学 Device for reducing random error of measuring cylinder by laser beam ring
CN110772239A (en) * 2019-10-18 2020-02-11 南京科思尼克智能科技有限公司 Non-contact physiological sign monitoring system

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Open date: 20071205