JPS6140015U

JPS6140015U - antenna mounting mechanism

Info

Publication number: JPS6140015U
Application number: JP12480984U
Authority: JP
Inventors: 洋一松浦
Original assignee: 三菱電機株式会社
Priority date: 1984-08-16
Filing date: 1984-08-16
Publication date: 1986-03-13

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 drawings]

第１図は飛しよう体用アンテナ取付部位図、第２図は従
来の飛しよう体用アンテナ取付機構を示す断面図、第３
図はＡ−Ａ断面図、第４図はＢ−Ｂ断面図、第５図はＣ
−Ｃ断面図、第６図はこの考案による飛しよう体用アン
テナ取付機構のアンテナ後面からの図、第７図はＤ−Ｄ
断面図、第８図は解放状態を示す図、第９図は第７図に
おける要部部分図、第１０図はＥ−Ｅ断面図である。図中、１は飛しよう体用アンテナ、２はシェルＡ，３は
シエルＢ，４はアンテナ開口部、５はアンテナフラン
ジ部、６は導波管部品、７は導波管フランジ部、８は導
波管開口部、１２はガイドピン、１３はガイドピン穴、
２１は後端部壁面、２２は丸穴、２４は固定金具、２５
はスプリングピン、２６は傾斜面、２７は傾斜面、２８
はネジ部、２９は底部接触面、３０は締付金具、３５は
平面部、３６は保持穴Ａ１３７は保持六Ｂ１３８は取付
金具、３９は壁面穴、４１は抜止リングである。なお、図中同一符号は同一または相当部分を示す。Figure 1 is a diagram of the mounting part of the flying body antenna, Figure 2 is a sectional view showing the conventional flying body antenna mounting mechanism, and Figure 3 is a sectional view showing the conventional flying body antenna mounting mechanism.
The figure is an A-A cross-sectional view, Figure 4 is a B-B cross-sectional view, and Figure 5 is a C-C cross-sectional view.
-C sectional view, Figure 6 is a view from the rear of the antenna of the flying body antenna mounting mechanism according to this invention, and Figure 7 is D-D.
8 is a diagram showing a released state, FIG. 9 is a partial view of the main part in FIG. 7, and FIG. 10 is a sectional view taken along line E-E. In the figure, 1 is a flying body antenna, 2 is a shell A, 3 is a shell B, 4 is an antenna opening, 5 is an antenna flange part, 6 is a waveguide component, 7 is a waveguide flange part, and 8 is a A waveguide opening, 12 a guide pin, 13 a guide pin hole,
21 is the rear end wall surface, 22 is a round hole, 24 is a fixing fitting, 25
is a spring pin, 26 is an inclined surface, 27 is an inclined surface, 28
29 is a threaded portion, 29 is a bottom contact surface, 30 is a tightening fitting, 35 is a flat portion, 36 is a holding hole A137, a holding hole B138 is a mounting bracket, 39 is a wall hole, and 41 is a retaining ring. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

In the mounting mechanism of a flying body antenna that is attached to the outer wall of a flying body and transmits and receives various electrical signals,
The front end and middle part of the antenna are fixed with bolts, and the inner wall surface of the rear end of the antenna has an inclined surface that slopes from the front to the rear of the aircraft toward the outer surface. On the nearby outer wall of the aircraft,
A tightening fitting having an inclined surface that engages with the inclined surface, a threaded portion for moving in the axial direction, and a bottom contact surface for sliding in the axial direction is fitted into the threaded portion of the tightening fitting. A mounting bracket that is fixed on the wall surface of the aircraft body and has a flat surface that contacts the bottom contact surface of the clamping bracket through a screw bracket for moving the clamping bracket in the axial direction, and a holding hole that holds the screw bracket. By rotating the screw fitting through a wall hole at the rear end of the flying body antenna provided opposite to the screw fitting, the tightening fitting is moved in the axial direction to engage both of the inclined surfaces. An antenna mounting mechanism for a flying body, characterized in that the rear end of the antenna is fixed so as to be pressed against the aircraft body by the frictional slope component force generated between the two sloped surfaces.