JPS5828411U - Antenna element support mechanism - Google Patents
Antenna element support mechanismInfo
- Publication number
- JPS5828411U JPS5828411U JP12321381U JP12321381U JPS5828411U JP S5828411 U JPS5828411 U JP S5828411U JP 12321381 U JP12321381 U JP 12321381U JP 12321381 U JP12321381 U JP 12321381U JP S5828411 U JPS5828411 U JP S5828411U
- Authority
- JP
- Japan
- Prior art keywords
- base metal
- steel ball
- metal fitting
- antenna element
- holder
- 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
- 239000010953 base metal Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 229910000897 Babbitt (metal) Inorganic materials 0.000 claims description 3
Landscapes
- Support Of Aerials (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示す側断面図、第２図は同
上のＡ−Ａ矢視の断面図、第３図はホルダーの斜視図で
ある。
１・・・台金具、３・・・アンテナ素子、１２・・・軸
受金具、１９・・・回転溝、２０・・・鋼球、２１・・
・ホルダー、２２・・・包持溝。FIG. 1 is a side sectional view showing an embodiment of the present invention, FIG. 2 is a sectional view taken along the line A--A in the same embodiment, and FIG. 3 is a perspective view of the holder. DESCRIPTION OF SYMBOLS 1... Base metal fitting, 3... Antenna element, 12... Bearing metal fitting, 19... Rotating groove, 20... Steel ball, 21...
-Holder, 22...Holding groove.
Claims (1)
固定されて台金具を摺動自在に保持する軸受金具と、台
金具の外周に形成され回転溝と、回転溝に配置させた複
数個の鋼球と、軸受金具に固着されて台金具と同心円状
に位置させた円筒形のホルダーと、ホルダーに形成され
て前記鋼球に移動を規制すると同時に鋼球を台金具に押
圧する包持孔とを具備し、ホルダーの包持孔によって鋼
球を台金具に所定の圧力で常時接触させ、台金具を鋼球
の回転で回動できるようにするとともに、鋼球の押圧力
で所定角度位置に保持させることを特徴とするアンテナ
素子の支持機構。A base metal fitting on which the sun antenna element is rotatably mounted, a bearing metal fitting fixed to the set and slidably holding the base metal fitting, a rotation groove formed on the outer periphery of the base metal fitting, and a plurality of bearing metal parts arranged in the rotation groove. a cylindrical holder fixed to the bearing fitting and positioned concentrically with the base metal; and a holder formed on the holder to restrict movement of the steel ball and at the same time press the steel ball against the base metal. The holding hole of the holder keeps the steel ball in constant contact with the base metal fitting under a predetermined pressure, allowing the base metal fitting to rotate with the rotation of the steel ball, and also allows the steel ball to rotate at a predetermined angle with the pressing force of the steel ball. A support mechanism for an antenna element, characterized in that the antenna element is held in position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12321381U JPS5828411U (en) | 1981-08-19 | 1981-08-19 | Antenna element support mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12321381U JPS5828411U (en) | 1981-08-19 | 1981-08-19 | Antenna element support mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5828411U true JPS5828411U (en) | 1983-02-24 |
Family
ID=29917118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12321381U Pending JPS5828411U (en) | 1981-08-19 | 1981-08-19 | Antenna element support mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5828411U (en) |
-
1981
- 1981-08-19 JP JP12321381U patent/JPS5828411U/en active Pending
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