JPH01252004A - Assembly type parabolic antenna - Google Patents
Assembly type parabolic antennaInfo
- Publication number
- JPH01252004A JPH01252004A JP7963188A JP7963188A JPH01252004A JP H01252004 A JPH01252004 A JP H01252004A JP 7963188 A JP7963188 A JP 7963188A JP 7963188 A JP7963188 A JP 7963188A JP H01252004 A JPH01252004 A JP H01252004A
- Authority
- JP
- Japan
- Prior art keywords
- mirror
- outside
- mirrors
- central
- pin
- 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
Links
- 230000000694 effects Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Aerials With Secondary Devices (AREA)
Abstract
Description
【発明の詳細な説明】
(産業上の利用分野)
本発明は、組立型パラボラアンテナに関し、簡単な作業
で組み立てることができるとともに組立精度も高く、宇
宙用大型アンテナや移動用地球局アンテナ等として最適
な組立型パラボラアンテナに関する。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to an assembly type parabolic antenna, which can be assembled with simple work and has high assembly accuracy, and can be used as a large antenna for space use, a mobile earth station antenna, etc. Regarding the optimal assembled parabolic antenna.
(従来の技術)
従来の組立型パラボラアンテナの組立は、ボルトナツト
の締結により行われていた。(Prior Art) Conventional assembled parabolic antennas have been assembled by fastening bolts and nuts.
(発明が解決しようとする課題)
前述した従来組立型パラボラアンテナはボルトとナツト
との結合による組立方式を採用しており、締結部のネジ
穴の精度に依存しているから精度も充分でなく、また、
ボルトとナツトとの締め付は工具等を必要とするから、
組立および解体に時間がかかるという問題点がある。(Problems to be Solved by the Invention) The conventional assembly type parabolic antenna described above uses an assembly method by connecting bolts and nuts, and the accuracy is not sufficient because it depends on the accuracy of the screw hole of the fastening part. ,Also,
Tightening bolts and nuts requires tools, etc.
There is a problem in that it takes time to assemble and disassemble.
(課題を解決するための手段)
前述の課題を解決するために本考案が提供する手段は、
多角形の中心鏡と、この中心鏡の角数と同数の外側鏡と
からなる円形の反射鏡を備えた組立型パラボラアンテナ
において、前記各外側鏡が前記中心鏡を中心として放射
状に配置してあり、前記反射鏡の半径方向を中心軸とし
て前記外側鏡を回転させる際に回転軸となるピンが前記
各外側鏡にそれぞれ固定してあり、前記ビンを挿入する
ガイド穴が前記中心鏡の各辺ごとに設けてあり、前記ピ
ンを中心とする前記外側鏡の回転を阻止して前記各外側
鏡の鏡面を所定の面に位置させる而−に保つロック部材
が前記各外側鏡に取り付けてあることを特徴とする。(Means for solving the problems) The means provided by the present invention to solve the above-mentioned problems are as follows:
In an assembled parabolic antenna equipped with a circular reflecting mirror consisting of a polygonal central mirror and outer mirrors having the same number of angles as the central mirror, each of the outer mirrors is arranged radially around the central mirror. A pin, which serves as a rotation axis when rotating the outer mirror with the radial direction of the reflecting mirror as a central axis, is fixed to each of the outer mirrors, and a guide hole into which the bottle is inserted is fixed to each of the center mirrors. A locking member is provided for each side and is attached to each outer mirror to prevent rotation of the outer mirror about the pin and keep the mirror surface of each outer mirror in a predetermined plane. It is characterized by
(実施例) 次に、本発明について図面を参照して説明する。(Example) Next, the present invention will be explained with reference to the drawings.
第1図は、本発明の一実施例の組立型パラボラアンテナ
の一部が分解された状態を示す斜視図である。FIG. 1 is a partially exploded perspective view of an assembled parabolic antenna according to an embodiment of the present invention.
図中、1は中心鏡、2は外側鏡、3はビン、4は雄部材
、5は雌部材、6はガイド穴である。In the figure, 1 is a central mirror, 2 is an outer mirror, 3 is a bottle, 4 is a male member, 5 is a female member, and 6 is a guide hole.
本実施例の組立型パラボラアンテナは、第1図に示すよ
うに、五角形の中心鏡1と、この中心鏡1を中心として
放射状に配置しである5つの外側鏡2とからなる円形の
反射鏡を備えている。As shown in FIG. 1, the assembled parabolic antenna of this embodiment is a circular reflecting mirror consisting of a pentagonal central mirror 1 and five outer mirrors 2 arranged radially around the central mirror 1. It is equipped with
中心鏡1の各辺ごとに、ガイド穴6が設けである。ガイ
ド穴6の中心軸は、中心鏡1の各辺の中央と中心鏡1の
中心点とを結ぶ線と一致している。A guide hole 6 is provided on each side of the central mirror 1. The central axis of the guide hole 6 coincides with a line connecting the center of each side of the central mirror 1 and the center point of the central mirror 1.
各外側鏡2には、ガイド穴6に挿入するビン3がそれぞ
れ固定しである。A bottle 3 to be inserted into a guide hole 6 is fixed to each outer mirror 2.
ロック部材は、ビン状の雄部材4と、この雄部材4に係
合するニヌ状の雄部材5とからなる。本実施例の場合、
雄型部材4は外側鏡2の一方の側面部及び中心鏡1の各
周側面部にそれぞれ取り付けてあり、各雄部材4に対応
する雌部材5は外側鏡2の他方の側面部及び先端面にそ
れぞれ取り付けである。The locking member consists of a bottle-shaped male member 4 and a dog-shaped male member 5 that engages with this male member 4. In the case of this example,
The male members 4 are attached to one side surface of the outer mirror 2 and each peripheral side surface of the central mirror 1, and the female members 5 corresponding to each male member 4 are attached to the other side surface and the tip end surface of the outer mirror 2. They are attached to each.
本実施例の組立型パラボラアンテナを組み立てるには、
まず外側鏡2のビン3を中心鏡1のガイド穴6に挿入し
、各外側鏡2を中心鏡1に放射状に連結する0次に、ビ
ン3を中心として外側鏡2を一定の方向に回転させる。To assemble the assembled parabolic antenna of this example,
First, insert the bottle 3 of the outer mirror 2 into the guide hole 6 of the center mirror 1, and connect each outer mirror 2 to the center mirror 1 radially.Next, rotate the outer mirror 2 in a fixed direction around the bottle 3. let
このとき外側鏡2の雄部材4及び雌部材5は、隣接する
外側鏡2の雄部材4又は雌部材5、中心鏡1の雄部材4
にそれぞれ係合する。この結果、外側鏡2の回転は止ま
り、各外側鏡2は面一となり、アンテナ組立作業が完了
する。At this time, the male member 4 and female member 5 of the outer mirror 2 are the male member 4 or female member 5 of the adjacent outer mirror 2, and the male member 4 of the central mirror 1.
engage with each other. As a result, the rotation of the outer mirrors 2 is stopped, each outer mirror 2 is flush with the other, and the antenna assembly work is completed.
組立型パラボラアンテナを分解するには、組立のときと
逆の方向に外側鏡2を回転し、雄部材4と雌部材5との
係合を解く。その後、ガイド穴6からピン3を引き抜い
て外側鏡2を外す。To disassemble the assembled parabolic antenna, the outer mirror 2 is rotated in the opposite direction to that during assembly, and the male member 4 and female member 5 are disengaged. After that, the pin 3 is pulled out from the guide hole 6 and the outer mirror 2 is removed.
本実施例の組立型パラボラアンテナによれば、各外側鏡
2が中心鏡1を中心として放射状に配置してあり、半径
方向を中心軸として外側鏡2を回転させるピン3が各外
側鏡2にそれぞれ固定してあり、ピン3を挿入するガイ
ド穴6が中心鏡1の各辺ごとに設けてあり、ビン3を中
心とする外側鏡2の回転を阻止して各外側鏡2を而−に
保つロック部材が各外側鏡2に取り付けであるので、ボ
ルト・ナツト及びそれらの締付工具が不要になり、しか
も組立及び解体が容易になる。According to the assembled parabolic antenna of this embodiment, the outer mirrors 2 are arranged radially around the central mirror 1, and the pins 3 for rotating the outer mirrors 2 with the radial direction as the central axis are attached to each outer mirror 2. A guide hole 6 into which a pin 3 is inserted is provided on each side of the central mirror 1, and the rotation of the outer mirror 2 about the bottle 3 is prevented and each outer mirror 2 is fixed. Since the locking member is attached to each outer mirror 2, bolts and nuts and their tightening tools are not required, and assembly and disassembly are facilitated.
(発明の効果)
以上に説明したように本説明の組立型パラボラアンテナ
によれば、ボルト・ナツト及びこれらの締付工具が不要
になるので、組立及び分解が容易になる。(Effects of the Invention) As described above, according to the assembled parabolic antenna of the present invention, bolts and nuts and their tightening tools are not required, so assembly and disassembly are facilitated.
第1図は、本発明の一実施例の組立型パラボラアンテナ
の一部が分解きれた状態を示す斜視図である。
1・・・中心鏡、2・・・外側鏡、3・・・ピン、4・
・・雄部材、5・・・雌部材、6・・・ガイド穴。FIG. 1 is a perspective view showing a partially disassembled state of an assembled parabolic antenna according to an embodiment of the present invention. 1... Central mirror, 2... Outer mirror, 3... Pin, 4...
...Male member, 5...Female member, 6...Guide hole.
Claims (1)
からなる円形の反射鏡を備えた組立型パラボラアンテナ
において、前記各外側鏡が前記中心鏡を中心として放射
状に配置してあり、前記反射鏡の半径方向を中心軸とし
て前記外側鏡を回転させる際に回転軸となるピンが前記
各外側鏡にそれぞれ固定してあり、前記ピンを挿入する
ガイド穴が前記中心鏡の各辺ごとに設けてあり、前記ピ
ンを中心とする前記外側鏡の回転を阻止して前記中心鏡
及び前記各外側鏡の鏡面を所定の面に位置させるロック
部材が前記各外側鏡に取り付けてあることを特徴とする
組立型パラボラアンテナ。In an assembled parabolic antenna equipped with a circular reflecting mirror consisting of a polygonal central mirror and outer mirrors having the same number of angles as the central mirror, each of the outer mirrors is arranged radially around the central mirror. A pin that serves as a rotation axis when rotating the outer mirror with the radial direction of the reflecting mirror as the central axis is fixed to each of the outer mirrors, and a guide hole into which the pin is inserted is provided in each of the center mirrors. A locking member is provided for each side and is attached to each of the outer mirrors to prevent rotation of the outer mirror about the pin and to position the mirror surfaces of the center mirror and each of the outer mirrors at predetermined planes. An assembled parabolic antenna characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7963188A JPH01252004A (en) | 1988-03-31 | 1988-03-31 | Assembly type parabolic antenna |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7963188A JPH01252004A (en) | 1988-03-31 | 1988-03-31 | Assembly type parabolic antenna |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01252004A true JPH01252004A (en) | 1989-10-06 |
Family
ID=13695429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7963188A Pending JPH01252004A (en) | 1988-03-31 | 1988-03-31 | Assembly type parabolic antenna |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01252004A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010144831A2 (en) * | 2009-06-12 | 2010-12-16 | Strydesky Gregory L | Segmented antenna reflector |
WO2011148236A1 (en) * | 2010-05-27 | 2011-12-01 | Andrew Llc | Segmented antenna reflector with shield |
CN107667450A (en) * | 2015-05-21 | 2018-02-06 | 康普技术有限责任公司 | Sectional antenna cover |
-
1988
- 1988-03-31 JP JP7963188A patent/JPH01252004A/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010144831A2 (en) * | 2009-06-12 | 2010-12-16 | Strydesky Gregory L | Segmented antenna reflector |
WO2010144831A3 (en) * | 2009-06-12 | 2011-03-10 | Strydesky Gregory L | Segmented antenna reflector |
US8723752B2 (en) | 2009-06-12 | 2014-05-13 | Gregory L. Strydesky | Segmented antenna reflector |
WO2011148236A1 (en) * | 2010-05-27 | 2011-12-01 | Andrew Llc | Segmented antenna reflector with shield |
US8405570B2 (en) | 2010-05-27 | 2013-03-26 | Andrew Llc | Segmented antenna reflector with shield |
CN107667450A (en) * | 2015-05-21 | 2018-02-06 | 康普技术有限责任公司 | Sectional antenna cover |
US20180145403A1 (en) * | 2015-05-21 | 2018-05-24 | Commscope Technologies Llc | Segmented antenna radome |
EP3298655A4 (en) * | 2015-05-21 | 2019-01-16 | Commscope Technologies LLC | Segmented antenna radome |
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