JPS6093305U

JPS6093305U - antenna device

Info

Publication number: JPS6093305U
Application number: JP18556783U
Authority: JP
Inventors: 高橋　寛仁
Original assignee: 株式会社ヨコオ
Priority date: 1983-11-30
Filing date: 1983-11-30
Publication date: 1985-06-26

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来のアンテナ装置を示す部分断面図、第２図
はその要部を分解して示す部分断面図、第３図は本考案
の一実施例を示す斜視図、第４図は同部分断面図、第５
図は要部を分解して示す部分断面図で′ある。１１・・・アンテナ素子、１３・・・台金具、１３ａ・
・・アンテナ取付部、１３ｂ・・・太径軸部、１４・・
・段部、１５・・・ガイドパイプ、１５ａ・・・縮径部
、１６・・・取付金具、２１・・・絞り加工部、２２・
・・スリット。第　７回　　　　　　第　２図　　　　　　弗３園Fig. 1 is a partial cross-sectional view showing a conventional antenna device, Fig. 2 is a partial cross-sectional view showing its essential parts in an exploded manner, Fig. 3 is a perspective view showing an embodiment of the present invention, and Fig. 4 is the same. Partial sectional view, 5th
The figure is a partial sectional view showing the main parts exploded. 11... Antenna element, 13... Base metal fitting, 13a.
...Antenna mounting part, 13b...Large diameter shaft part, 14...
- Stepped part, 15... Guide pipe, 15a... Reduced diameter part, 16... Mounting bracket, 21... Drawn part, 22.
··slit. No. 7, No. 2, 弗3-en

Claims

[Scope of utility model registration request]

(1) A base metal fitting with a step formed between the antenna mounting part at the tip and the large diameter shaft part at the base end, on which the antenna element can be tilted; A guide pipe that prevents the base metal fitting from being pulled out toward the distal end side by bringing the stepped portion into contact with the diameter part, and a guide pipe that is fixed to the base end of the guide pipe and supports the base end surface of the base metal fitting. A mounting bracket that prevents the guide pipe from being pulled out toward the base end, and a mounting bracket that is formed at the axially intermediate portion of the guide pipe and is bent toward the axis and is pressed against the large diameter shaft of the base metal fitting to provide rotational resistance to the base metal fitting. An antenna device characterized by comprising a pressure contact portion that provides pressure.

(2) The antenna device according to claim 1 of the utility model registration, characterized in that the circumferential surface of the guide pipe is drawn into a ring shape to form a press-contact portion.

(3) The antenna device according to claim 2, wherein a plurality of axial slits are provided at required intervals in the circumferential direction in the press-contact portion.