JPS61202911U - - Google Patents
Info
- Publication number
- JPS61202911U JPS61202911U JP8463285U JP8463285U JPS61202911U JP S61202911 U JPS61202911 U JP S61202911U JP 8463285 U JP8463285 U JP 8463285U JP 8463285 U JP8463285 U JP 8463285U JP S61202911 U JPS61202911 U JP S61202911U
- Authority
- JP
- Japan
- Prior art keywords
- linear
- oscillate
- movement
- drive device
- support component
- 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
- 239000000725 suspension Substances 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
Description
第１図は本考案によるアンテナ駆動装置の一実
施例を示す説明図である。
１……センタサスペンシヨンバネ、２……固定
ベース、３……１軸弾性軸受、４……中間ケース
、５……可動ケース、６……揺動マグネツト、７
……揺動インナヨーク、８……揺動アウタヨーク
、９……揺動コイル、１０……直動マグネツト、
１１……直動インナヨーク、１２……直動アウタ
ヨーク、１３……直動コイル。
FIG. 1 is an explanatory diagram showing an embodiment of an antenna driving device according to the present invention. DESCRIPTION OF SYMBOLS 1... Center suspension spring, 2... Fixed base, 3... Single-axis elastic bearing, 4... Intermediate case, 5... Movable case, 6... Rocking magnet, 7
...Swinging inner yoke, 8...Swinging outer yoke, 9...Swinging coil, 10...Direct-acting magnet,
11... Direct-acting inner yoke, 12... Direct-acting outer yoke, 13... Direct-acting coil.
Claims (1)
動コイルによる直線並進アクチユエータを用いて
アンテナの指向方向を制御するアンテナ駆動装置
において、 軸方向に直線運動可能な支持部品として固定ベ
ースに取付けたセンタサスペンシヨンバネおよび 軸廻りに回転揺動可能な支持部品として前記セ
ンタサスペンシヨンバネの可動部に取付けた回転
バネ剛性を有する１軸弾性軸受とによつて軸廻り
の回転揺動運動と軸方向への直線並進運動とを同
時にできるように構成したことを特徴とするアン
テナ駆動装置。[Scope of Claim for Utility Model Registration] Fixed as a support component capable of linear movement in the axial direction in an antenna drive device that controls the pointing direction of an antenna using a rotational oscillation actuator using a oscillating coil and a linear translation actuator using a linear motion coil. The center suspension spring attached to the base and the uniaxial elastic bearing having rotational spring rigidity attached to the movable part of the center suspension spring as a support component that can rotate and oscillate about the axis rotate and oscillate about the axis. An antenna drive device characterized in that it is configured to simultaneously perform movement and linear translational movement in an axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8463285U JPS61202911U (en) | 1985-06-06 | 1985-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8463285U JPS61202911U (en) | 1985-06-06 | 1985-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61202911U true JPS61202911U (en) | 1986-12-20 |
Family
ID=30634312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8463285U Pending JPS61202911U (en) | 1985-06-06 | 1985-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61202911U (en) |
-
1985
- 1985-06-06 JP JP8463285U patent/JPS61202911U/ja active Pending
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