JPS5895405A - Fine adjusting device for parabolic antenna - Google Patents
Fine adjusting device for parabolic antennaInfo
- Publication number
- JPS5895405A JPS5895405A JP19407481A JP19407481A JPS5895405A JP S5895405 A JPS5895405 A JP S5895405A JP 19407481 A JP19407481 A JP 19407481A JP 19407481 A JP19407481 A JP 19407481A JP S5895405 A JPS5895405 A JP S5895405A
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- parabolic antenna
- mounting plate
- attached
- screw
- 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.)
- Granted
Links
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
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Support Of Aerials (AREA)
Abstract
Description
【発明の詳細な説明】
本発明はパラボラアンテナの角度を微調整することがで
きる簡単なパラボラアンテナ微調整装置を提供しようと
するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention aims to provide a simple parabolic antenna fine adjustment device that can finely adjust the angle of a parabolic antenna.
1980年代の前半には実用放送衛星が打ち上げられ、
SHF放送が本格的に行なわれることが予想さカる。こ
の衛星は360ookmの上空にあるため、ここから送
られて来る電波を受信するためにはパラボラアンテナの
角度を極めて正確に調整して所定の角度にパラボラアン
テナを固定する必要がある。そこで本発明は簡学にパラ
ボラアンテナの角度を調整することができるパラボラア
ンテナ微調整装置を提供しようとするものであり、以下
本発明の一実施例について図面全参照して説明する。In the first half of the 1980s, a practical broadcasting satellite was launched,
It is expected that SHF broadcasting will begin in earnest. This satellite is located at an altitude of 360 ook, so in order to receive the radio waves sent from it, it is necessary to adjust the angle of the parabolic antenna extremely accurately and fix the parabolic antenna at a predetermined angle. Therefore, the present invention aims to provide a parabolic antenna fine adjustment device that can easily adjust the angle of a parabolic antenna.One embodiment of the present invention will be described below with reference to all the drawings.
第1図に示すようにパラボラアンテナ1に取付板2を取
付ける。支柱3に回転可能に設けられた本体4にねじ5
によって上記取付板2を軸支する。As shown in FIG. 1, a mounting plate 2 is attached to a parabolic antenna 1. A screw 5 is attached to the main body 4 which is rotatably provided on the support 3.
The mounting plate 2 is pivotally supported by.
上記取付板2に弧状の長孔6を設け、この長孔6にねじ
7を通して本体4に螺合し、取付板之を本体4に対し回
動可能とする。長孔6を本体4に設け、ねじ7を取付板
2に螺合するようにしてもよい。本体4に縦方向に長孔
8を設け、ここ、にil+ 9を上下動自在に取付ける
。具体的には第2図に示すように、スライドボス10を
長孔8に挿入し、ナツト11をこのスライドボス10に
螺合し、スライドボス10i本体4に固定する。上記軸
9はスライドボス10に挿入し、ナツト12を螺合する
。軸9にはねじ孔13を設け、このねじ孔13に調整用
シャフト14のねじ部16を螺合する。The mounting plate 2 is provided with an arc-shaped long hole 6, and a screw 7 is passed through the long hole 6 and screwed onto the main body 4, so that the mounting plate can be rotated relative to the main body 4. A long hole 6 may be provided in the main body 4 and a screw 7 may be screwed into the mounting plate 2. A long hole 8 is provided in the main body 4 in the vertical direction, and an il+ 9 is attached thereto so as to be vertically movable. Specifically, as shown in FIG. 2, the slide boss 10 is inserted into the elongated hole 8, the nut 11 is screwed into the slide boss 10, and the slide boss 10i is fixed to the main body 4. The shaft 9 is inserted into the slide boss 10 and a nut 12 is screwed into the shaft 9. A screw hole 13 is provided in the shaft 9, and a screw portion 16 of an adjustment shaft 14 is screwed into the screw hole 13.
この調整用シャフト14の−゛端は取付板2に回動自在
に軸支されている。この一端はパラボラアンテナ1に直
接取付けてもよい。調整用シャフト14の他端にはつま
み16が設けられている。第1図において、17は反射
板、18はコンバータである。The negative end of the adjustment shaft 14 is rotatably supported by the mounting plate 2. This one end may be directly attached to the parabolic antenna 1. A knob 16 is provided at the other end of the adjustment shaft 14. In FIG. 1, 17 is a reflector and 18 is a converter.
今、ねじ5,7をゆるめておき、ナツト11もゆるめて
、パラボラアンテナ1を所定の角度に手で保持し、ナツ
ト11を締付けて、軸9を固定する。次につまみ16を
もって調整用シャフト14を回転させる。すると軸9か
ら、パラボラアンテナ1″!でのシャフト14の長さが
変化するのでその変化の分だけパラボラアンテナ1の角
度ヲ微調整できるものである。微調整後、ねじ5,7を
締付ければ確実な固定ができる。Now, loosen the screws 5 and 7, loosen the nut 11, hold the parabolic antenna 1 at a predetermined angle by hand, and tighten the nut 11 to fix the shaft 9. Next, use the knob 16 to rotate the adjustment shaft 14. Then, the length of the shaft 14 from the axis 9 to the parabolic antenna 1'' changes, so the angle of the parabolic antenna 1 can be finely adjusted by the amount of change. After fine adjustment, tighten the screws 5 and 7. This allows for secure fixation.
第3図、第4図に示すように支柱3は本体4にU字状の
金具19によって回動可能に取付けられており、この支
柱3に締付バンド2oがねじ21によって固定され、こ
の締付バンド20に制(財)捧22の一端が固定されて
いる。この制御棒22のねじ部は本体4のねじ孔に螺合
している。この制(財)棒22を回転させることによっ
て支柱3に対し、本体4を少し回動させることができる
。As shown in FIGS. 3 and 4, the support column 3 is rotatably attached to the main body 4 with a U-shaped metal fitting 19, and a tightening band 2o is fixed to this support column 3 with a screw 21. One end of the tie 22 is fixed to the attached band 20. The threaded portion of the control rod 22 is screwed into a threaded hole in the main body 4. By rotating this control rod 22, the main body 4 can be rotated a little with respect to the support column 3.
以上のように本発明によればパラボラアンテナの設置角
度を簡単な手段によって微調整することができ、正確な
設置状態を実現でき−るものである。As described above, according to the present invention, the installation angle of the parabolic antenna can be finely adjusted by simple means, and an accurate installation state can be realized.
第1図は本発明・の一実施例におけるパラボラアンテナ
微調整装置の側面図、第2図は同装置の一部分の断上面
図、第3図は同装置の要部の背面図、第4図は同装置の
一部分め正面図である。
1・・・・・・パラボラアンテナ、2・・・・・・取付
板、3・・・・・・支柱、6,7・・・・・・ねじ、6
,8・・・・・・長孔、14・・・・・・調整用シャフ
ト、9・・・・・・軸、16・・・・・・ねじ部、13
・・・・・・ねじ孔。
1axFA
第4図FIG. 1 is a side view of a parabolic antenna fine adjustment device according to an embodiment of the present invention, FIG. 2 is a cross-sectional top view of a portion of the device, FIG. 3 is a rear view of the main parts of the device, and FIG. 4 is a partial front view of the same device. 1... Parabolic antenna, 2... Mounting plate, 3... Support column, 6, 7... Screw, 6
, 8...Long hole, 14...Adjustment shaft, 9...Shaft, 16...Threaded part, 13
...screw hole. 1axFA Figure 4
Claims (1)
能に設けられた本体に軸支し、上1己取付板または・上
記本体に弧状の長孔を設け、上記本体または上記取付板
に上記長孔を通してねじを取付けて、上記取付板を上記
本体に対し回動自在に構成し、上記本体に縦方向に長孔
を形成し、上記取付板またはパラボラアンテナに調整用
シャフトを軸支し、上記縦方向に設けた長孔に上下動自
在に軸を取付け、この軸に設けたねじ孔に上記調整用シ
ャフトのねじ部を螺合したパラボラアンテナ微調整装置
。A mounting plate attached to a parabolic antenna is pivotally supported on a main body rotatably provided on a support, an arc-shaped elongated hole is provided in the upper mounting plate or the above-mentioned main body, and the above-mentioned elongated hole is provided in the main body or the above-mentioned mounting plate. A screw is attached through the mounting plate, the mounting plate is configured to be rotatable relative to the main body, a long hole is formed in the main body in the vertical direction, an adjustment shaft is pivotally supported on the mounting plate or the parabolic antenna, and the mounting plate is configured to be rotatable relative to the main body. A parabolic antenna fine adjustment device in which a shaft is attached to a long hole provided in the direction so as to be movable up and down, and the threaded portion of the adjustment shaft is screwed into the screw hole provided in the shaft.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19407481A JPS5895405A (en) | 1981-12-02 | 1981-12-02 | Fine adjusting device for parabolic antenna |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19407481A JPS5895405A (en) | 1981-12-02 | 1981-12-02 | Fine adjusting device for parabolic antenna |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5895405A true JPS5895405A (en) | 1983-06-07 |
JPH0368561B2 JPH0368561B2 (en) | 1991-10-29 |
Family
ID=16318519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19407481A Granted JPS5895405A (en) | 1981-12-02 | 1981-12-02 | Fine adjusting device for parabolic antenna |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5895405A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61162109U (en) * | 1985-03-13 | 1986-10-07 | ||
US4716416A (en) * | 1985-03-28 | 1987-12-29 | Satellite Technology Services, Inc. | Antenna dish reflector with integral declination adjustment |
US5969692A (en) * | 1996-06-04 | 1999-10-19 | Nec Corporation | Antenna support fabric |
US6100597A (en) * | 1996-11-15 | 2000-08-08 | Nec Corporation | Semiconductor device and method for manufacturing the same |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5419636U (en) * | 1977-07-12 | 1979-02-08 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5288900A (en) * | 1976-01-19 | 1977-07-25 | Matsushita Electric Ind Co Ltd | Ion beam machine tool |
-
1981
- 1981-12-02 JP JP19407481A patent/JPS5895405A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5419636U (en) * | 1977-07-12 | 1979-02-08 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61162109U (en) * | 1985-03-13 | 1986-10-07 | ||
US4716416A (en) * | 1985-03-28 | 1987-12-29 | Satellite Technology Services, Inc. | Antenna dish reflector with integral declination adjustment |
US5969692A (en) * | 1996-06-04 | 1999-10-19 | Nec Corporation | Antenna support fabric |
US6100597A (en) * | 1996-11-15 | 2000-08-08 | Nec Corporation | Semiconductor device and method for manufacturing the same |
US6326234B1 (en) | 1996-11-15 | 2001-12-04 | Nec Corporation | Semiconductor device and method for manufacturing the same |
Also Published As
Publication number | Publication date |
---|---|
JPH0368561B2 (en) | 1991-10-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5895405A (en) | Fine adjusting device for parabolic antenna | |
JPS6016124B2 (en) | antenna angle adjustment device | |
JPS5895406A (en) | Fine adjusting device for parabolic antenna | |
JPS641769Y2 (en) | ||
JPH0221683B2 (en) | ||
JPS6014506A (en) | Supporting device of parabolic antenna reflective mirror | |
JPS6121851Y2 (en) | ||
JPH0136330Y2 (en) | ||
JPS5991703A (en) | Device for adjusting angle of installation of parabola reflection mirror | |
JPS6121850Y2 (en) | ||
JP2501156Y2 (en) | Mounting bracket for satellite dish | |
JPS6075103A (en) | Mounting device of parabolic antenna | |
JPS641767Y2 (en) | ||
JPS58177001A (en) | Fitting device of antenna | |
JPS643401B2 (en) | ||
JPH0520001Y2 (en) | ||
JPS6338567Y2 (en) | ||
JPH0744090Y2 (en) | Planar antenna | |
JPH0233368Y2 (en) | ||
JP2581719Y2 (en) | Lens antenna device | |
JPS646572Y2 (en) | ||
JPH0260306A (en) | Fitting device for plane antenna | |
JPH021925Y2 (en) | ||
JPS58181302A (en) | Antenna fitting device | |
JPS63153608U (en) |