JPS62203505U - - Google Patents
Info
- Publication number
- JPS62203505U JPS62203505U JP9054486U JP9054486U JPS62203505U JP S62203505 U JPS62203505 U JP S62203505U JP 9054486 U JP9054486 U JP 9054486U JP 9054486 U JP9054486 U JP 9054486U JP S62203505 U JPS62203505 U JP S62203505U
- Authority
- JP
- Japan
- Prior art keywords
- reflector
- converter
- support tube
- fixing means
- fixed
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Description
第１図はこの考案の一実施例を示す図で、ａは
断面図、ｂはリフレクタを除く分解斜視図、ｃは
バツクフアイヤーヘリカルアンテナの拡大図、第
２図はこの考案の他の実施例を示すリフレクタを
除く分解斜視図、第３図はミゾナツトの詳細図で
、ａは正面図、ｂは断面図、第４図は従来技術を
示す図である。
１１……ＢＳコンバータ、１３……バツクフア
イヤーヘリカルアンテナ、１５……支持管、１６
……同軸線路、１７……リフレクタ。
Figure 1 is a diagram showing one embodiment of this invention, in which a is a sectional view, b is an exploded perspective view excluding the reflector, c is an enlarged view of a backfire helical antenna, and Figure 2 is another embodiment of this invention. FIG. 3 is a detailed view of the groove nut, FIG. 3 is a front view, b is a cross-sectional view, and FIG. 4 is a diagram showing the prior art. 11... BS converter, 13... Backfire helical antenna, 15... Support tube, 16
...Coaxial line, 17...Reflector.
Claims (1)
ータケースと、バツクフアイヤーヘリカルアンテ
ナが収納されているフイドームとを支持管により
固定し、該支持管内に布設されている同軸線路に
より該ＢＳコンバータと該バツクフアイヤーヘリ
カルアンテナとを接続し、かかる一体物をリフレ
クタの中心軸上に穿設された透孔に挿入して該フ
イドームおよび該支持管を該リフレクタの前側中
心軸上に配置するとともに固定手段により該ＢＳ
コンバータケースを該リフレクタの後側中心に固
定してなるパラボラアンテナ装置。 ２ 固定手段がリフレクタの前側に突出している
ＢＳコンバータケースのフランジ部に螺着される
ナツトである実用新案登録請求の範囲第１項記載
のパラボラアンテナ装置。 ３ 固定手段がリフレクタの前側に突出している
ＢＳコンバータケースのフランジ部に形成された
複数の突起に挿入され、回転によつて固定される
ミゾナツトである実用新案登録請求の範囲第１項
記載のパラボラアンテナ装置。[Scope of Claim for Utility Model Registration] 1. A BS converter case in which a BS converter is built and a feedome in which a backfire helical antenna is housed are fixed by a support tube, and a coaxial line laid within the support tube. The BS converter and the backfire helical antenna are connected by the BS converter and the backfire helical antenna, and the integral body is inserted into a through hole drilled on the central axis of the reflector, and the feedome and the support tube are connected on the front central axis of the reflector. and fixing means to secure the BS.
A parabolic antenna device in which a converter case is fixed at the center of the rear side of the reflector. 2. The parabolic antenna device according to claim 1, wherein the fixing means is a nut screwed onto the flange portion of the BS converter case protruding to the front side of the reflector. 3. The parabola according to claim 1 of the utility model registration claim, wherein the fixing means is a groove nut that is inserted into a plurality of protrusions formed on the flange of the BS converter case protruding to the front side of the reflector and fixed by rotation. antenna device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9054486U JPS62203505U (en) | 1986-06-16 | 1986-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9054486U JPS62203505U (en) | 1986-06-16 | 1986-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62203505U true JPS62203505U (en) | 1987-12-25 |
Family
ID=30950507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9054486U Pending JPS62203505U (en) | 1986-06-16 | 1986-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62203505U (en) |
-
1986
- 1986-06-16 JP JP9054486U patent/JPS62203505U/ja active Pending