JPS645511U - - Google Patents
Info
- Publication number
- JPS645511U JPS645511U JP9941487U JP9941487U JPS645511U JP S645511 U JPS645511 U JP S645511U JP 9941487 U JP9941487 U JP 9941487U JP 9941487 U JP9941487 U JP 9941487U JP S645511 U JPS645511 U JP S645511U
- Authority
- JP
- Japan
- Prior art keywords
- support plate
- reflector
- primary radiator
- support
- hole
- 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
Landscapes
- Aerials With Secondary Devices (AREA)
Description
第１図ａ及びｂは本考案のパラボラアンテナの
要部の正面図及びその側面図、第２図ａ及びｂは
本考案が適用されるパラボラアンテナの正面図及
びその側断面図、第３図ａ及びｂは従来構造の一
部の正面図及びその側面図、第４図ａ及びｂは従
来の異なる構造の一部の正面図及びその側面図で
ある。
１…反射鏡、１ａ…中心穴、２…一次放射器、
２ａ…先端円筒部、２ｂ…ステム、３…支持ロツ
ド、４…支持板、５…ナツト、６…ピン、７…支
持穴、７ａ…キー溝、８…フランジ、９…円形ボ
ス、９ａ…キー、１１…止め金具、１２…ボルト
、１３…Ｅ形ワツシヤ。
Figures 1a and b are a front view and side view of the main parts of the parabolic antenna of the present invention, Figures 2a and b are a front view and a side sectional view of the parabolic antenna to which the present invention is applied, and Figure 3. FIGS. 4a and 4b are a front view and a side view of a part of a conventional structure, and FIGS. 4a and 4b are a front view and a side view of a part of a different conventional structure. 1... Reflector, 1a... Center hole, 2... Primary radiator,
2a...Tip cylindrical part, 2b...Stem, 3...Support rod, 4...Support plate, 5...Nut, 6...Pin, 7...Support hole, 7a...Keyway, 8...Flange, 9...Circular boss, 9a...Key , 11...stopper, 12...bolt, 13...E type washer.
Claims (1)
鏡と、この支持板にその先端を支持させた一次放
射器とを備えるパラボラアンテナにおいて、前記
支持板にはキー溝を有する支持穴を開設する一方
、前記一次放射器の先端には前記支持穴に嵌入可
能で円周にキーを有するボスを一体に設け、前記
一次放射器は反射鏡の中心位置に設けた穴を通し
て反射鏡の背面側から前面側に挿通させ、かつ前
記ボスを支持板の支持穴内に嵌入しかつ軸転させ
得るように構成したことを特徴とするパラボラア
ンテナ。 In a parabolic antenna comprising a parabolic reflector with a support plate supported at a substantially focal position and a primary radiator whose tip is supported by the support plate, the support plate has a support hole having a keyway. , a boss that can be fitted into the support hole and has a key on the circumference is integrally provided at the tip of the primary radiator, and the primary radiator passes through the hole provided at the center of the reflector from the back side of the reflector to the front What is claimed is: 1. A parabolic antenna, characterized in that the antenna is inserted into the side of the support plate, and the boss is inserted into a support hole of a support plate so that it can be rotated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9941487U JPS645511U (en) | 1987-06-30 | 1987-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9941487U JPS645511U (en) | 1987-06-30 | 1987-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS645511U true JPS645511U (en) | 1989-01-12 |
Family
ID=31326550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9941487U Pending JPS645511U (en) | 1987-06-30 | 1987-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS645511U (en) |
-
1987
- 1987-06-30 JP JP9941487U patent/JPS645511U/ja active Pending