JPS6237417U

JPS6237417U -

Info

Publication number: JPS6237417U
Application number: JP12879885U
Authority: JP
Priority date: 1985-08-26
Filing date: 1985-08-26
Publication date: 1987-03-05
Also published as: JPH0418242Y2

Description

[Brief explanation of the drawing]

第１図は本考案のアンテナ支持装置の垂直断面
図、第２図は同装置の水平断面図、第３図および
第４図はデイツシユ取付け体の支持部分の断面図
、第５図はデイツシユ支持体の平面図、第６図は
本体の平面図、第７図は本体の垂直断面図、第８
図は本体の底面図、第９図は回転駆動手段として
のギヤモータを支持する部分の正面図、第１０図
は回転規制部分の水平断面図、第１１図はケース
の平面図、第１２図は軸受押さえの平面図、第１
３図は軸受押さえの断面図、第１４図はモータ支
持板の平面図、第１５図はねじ部分の拡大断面図
である。１……アンテナ支持装置、２……アンテナ、３
……デイツシユ取付け体、４……デイツシユ支持
体、５……本体、６……ケース、７……支持体、
８……支点軸、１１……リンク、１２……ベンド
軸、１３……中心筒軸部、１７……軸受押え、２
３……はす歯歯車もしくはウオームホイール、２
４……ウオーム、２９……回転駆動手段としての
ギマモータ、３１，３２……歯車、３５……回転
駆動手段としてのギヤモータ、３７……送りねじ
、３８……送りナツト、４７，４９……原位置セ
ンサー、５０，５１……エンコーダ。 Fig. 1 is a vertical sectional view of the antenna support device of the present invention, Fig. 2 is a horizontal sectional view of the same device, Figs. Fig. 6 is a plan view of the main body, Fig. 7 is a vertical sectional view of the main body, Fig. 8 is a plan view of the main body.
The figure is a bottom view of the main body, Figure 9 is a front view of the part that supports the gear motor as rotation drive means, Figure 10 is a horizontal sectional view of the rotation regulating part, Figure 11 is a plan view of the case, and Figure 12 is Plan view of bearing retainer, 1st
3 is a sectional view of the bearing holder, FIG. 14 is a plan view of the motor support plate, and FIG. 15 is an enlarged sectional view of the threaded portion. 1... Antenna support device, 2... Antenna, 3
...Dateshield attachment body, 4...Dateshield support body, 5...Main body, 6...Case, 7...Support body,
8... Fulcrum shaft, 11... Link, 12... Bend shaft, 13... Center cylinder shaft portion, 17... Bearing holder, 2
3...Helical gear or worm wheel, 2
4... Worm, 29... Gimamotor as rotational drive means, 31, 32... Gear, 35... Gear motor as rotational drive means, 37... Feed screw, 38... Feed nut, 47, 49... Original Position sensor, 50, 51...encoder.

Claims

[Claims for Utility Model Registration] (1) A dateshield mounting body to which an antenna is fixed is supported so as to be rotatable in the vertical direction on a dateshield support body, and a central cylindrical shaft portion is provided on this dateshi support body,
This central cylinder shaft is rotatably supported with respect to the main body, a feed nut is rotatably supported within the central cylinder shaft, a feed screw below the bend axis is screwed into the feed nut, and the central cylinder shaft is rotatably supported. A bending shaft is supported in the shaft portion so as to be movable up and down, the upper end of the bending shaft is connected to the dateshield support, and a detection object corresponding to the in-situ sensor is provided at the lower end of the bending shaft;
This original position sensor is fixed to the date support body or to a fixed member such as a case, and a helical gear or worm wheel is fixed to the outer periphery of the central cylinder shaft, and the worm is rotatably attached to the main body. What is claimed is: 1. An antenna support device, characterized in that said feeding nut and worm rotation driving means are housed in a main body or a case integrated with the main body. (2) The antenna support device according to claim 1, wherein a motor for driving a feed nut is attached to the central cylinder shaft.