JPH01159409U - - Google Patents
Info
- Publication number
- JPH01159409U JPH01159409U JP5468288U JP5468288U JPH01159409U JP H01159409 U JPH01159409 U JP H01159409U JP 5468288 U JP5468288 U JP 5468288U JP 5468288 U JP5468288 U JP 5468288U JP H01159409 U JPH01159409 U JP H01159409U
- Authority
- JP
- Japan
- Prior art keywords
- worm
- shaped
- antenna
- fan
- drum
- 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.)
- Granted
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 1
- 230000010355 oscillation Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
Description
図面はこの考案の一実施例を示すもので、第１
図は正断面図、第２図は要部正断面図、第３図は
要部側断面図である。
１…アンテナ、２…架台、３…取付揺動手段、
４…設置台、１１…ケース、１２…モーター、２
１…ウオーム減速揺動装置、２２…ヒンドレーウ
オーム、２３…噛合い溝、２４…扇状揺動装置、
２５…ローラー配置溝、２６…ローラー装置、２
７…ローラー、２８…軸支台、２９…ローラー押
圧スプリング、３０…回転軸、３１…ベアリング
、３２…揺動軸、３３…キー。
The drawing shows one embodiment of this invention.
The figure is a front sectional view, FIG. 2 is a front sectional view of the main part, and FIG. 3 is a side sectional view of the main part. 1... Antenna, 2... Frame, 3... Mounting rocking means,
4... Installation stand, 11... Case, 12... Motor, 2
DESCRIPTION OF SYMBOLS 1... Worm deceleration rocking device, 22... Hindley worm, 23... meshing groove, 24... fan-shaped rocking device,
25...Roller arrangement groove, 26...Roller device, 2
7... Roller, 28... Shaft support, 29... Roller pressing spring, 30... Rotating shaft, 31... Bearing, 32... Swing shaft, 33... Key.
Claims (1)
アンテナを全方向へ揺動自在に架台に取付け且つ
揺動させる取付揺動手段とから構成し、取付揺動
手段は、鼓状ウオームと、このウオームの長手軸
線に対して間隔をとつて直交する軸線を中心とし
て揺動し、且つ前記ウオームと協働して揺動する
扇状揺動装置とからなる２組のウオーム減速揺動
装置を、鼓状ウオーム同士が直交するように配し
て基体に設置し、扇状揺動装置は、その扇状の円
弧周縁に、前記ウオームの溝のピツチに一致すべ
く配し且つ常にウオームの方向にローラを押圧す
べく形成した適数個のローラー装置を設け、ロー
ラー装置は、複数個のローラーを回転可能に軸支
して鼓状ウオームと噛合すべく形成し、前記２組
のウオーム減速揺動装置は、それぞれの鼓状ウオ
ームの回転軸に回転駆動装置を連結し、一方のウ
オーム減速揺動装置における扇状揺動装置の揺動
軸のみを前記架台に回動不可能に固定し、他方の
ウオーム減速揺動装置の揺動軸にアンテナを固定
したことを特徴とするアンテナ装置。 An antenna, a pedestal for mounting this antenna,
It is composed of a mounting swinging means for mounting and swinging the antenna on a frame so as to be swingable in all directions, and the mounting swinging means is perpendicular to a drum-shaped worm and a longitudinal axis of the worm at a distance. Two sets of worm deceleration oscillating devices each consisting of a fan-shaped oscillating device that oscillates around an axis and that oscillates in cooperation with the worm are arranged on the base so that the drum-shaped worms are orthogonal to each other. installed, and the fan-shaped swinging device is provided with an appropriate number of roller devices arranged on the fan-shaped arcuate periphery to match the pitch of the grooves of the worm and always pressed in the direction of the worm, The roller device is formed to rotatably support a plurality of rollers and mesh with the drum-shaped worm, and the two sets of worm deceleration and oscillation devices include a rotation drive device on the rotation axis of each drum-shaped worm. connected, only the swing axis of the fan-shaped swing device in one worm deceleration swing device is unrotatably fixed to the mount, and the antenna is fixed to the swing shaft of the other worm reduction swing device. Characteristic antenna device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988054682U JPH0641374Y2 (en) | 1988-04-23 | 1988-04-23 | Antenna device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988054682U JPH0641374Y2 (en) | 1988-04-23 | 1988-04-23 | Antenna device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01159409U true JPH01159409U (en) | 1989-11-06 |
| JPH0641374Y2 JPH0641374Y2 (en) | 1994-10-26 |
Family
ID=31280601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988054682U Expired - Lifetime JPH0641374Y2 (en) | 1988-04-23 | 1988-04-23 | Antenna device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0641374Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6270188A (en) * | 1985-09-24 | 1987-03-31 | 株式会社日立製作所 | Winding machine for elevator |
| JPS62114518U (en) * | 1986-01-10 | 1987-07-21 | ||
| JPS62177948U (en) * | 1986-05-01 | 1987-11-12 |
-
1988
- 1988-04-23 JP JP1988054682U patent/JPH0641374Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6270188A (en) * | 1985-09-24 | 1987-03-31 | 株式会社日立製作所 | Winding machine for elevator |
| JPS62114518U (en) * | 1986-01-10 | 1987-07-21 | ||
| JPS62177948U (en) * | 1986-05-01 | 1987-11-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0641374Y2 (en) | 1994-10-26 |
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