JPH033817U

JPH033817U -

Info

Publication number: JPH033817U
Application number: JP6433689U
Authority: JP
Priority date: 1989-06-01
Filing date: 1989-06-01
Publication date: 1991-01-16

Description

[Brief explanation of drawings]

第１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端部からみた図、第２図は
第１図のＡ−Ａ断面図、第３図はこの考案による
アンテナ取付機構の解放状態を示す図、第４図は
この考案によるアンテナ取付機構の実施例を示す
部分図、第５図はこの考案による飛しよう体用ア
ンテナの取付位置図、第６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７図は第６
図のＢ−Ｂ断面図、第８図は第６図のＣ−Ｃ断面
図、第９図は第６図のＤ−Ｄ断面図である。図中、１は飛しよう体用アンテナ、２はシエル
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、２
６は丸穴、２７はクサビ状突起部、２８はＵ形溝
、２９は締付金具、３０は円錐部、３１は平地部
、３３は取付金具、３４は略Ｃの字状の溝、３５
はＬ形金具、３６は保持穴、３８はネジ、３９は
溝、４０は抜け止めリングである。なお図中同一
又は相当部分には同一符号を付して示してある。 Fig. 1 is a view of the antenna mounting mechanism for a flying object according to this invention as seen from the rear end of the antenna, Fig. 2 is a sectional view taken along line A-A in Fig. 1, and Fig. 3 is an open state of the antenna mounting mechanism according to this invention. FIG. 4 is a partial view showing an embodiment of the antenna mounting mechanism according to this invention, FIG. 5 is a mounting position diagram of the flying body antenna according to this invention, and FIG. 6 is a conventional flying body antenna. A sectional view showing the mounting mechanism, Figure 7 is the 6th
8 is a sectional view taken along line CC in FIG. 6, and FIG. 9 is a sectional view taken along line DD in FIG. 6. 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, 6 is a waveguide component, 7 is a waveguide flange, and 8 is a A waveguide opening, 12 a guide pin, 13 a guide pin hole, 21 a rear end wall surface, 2
6 is a round hole, 27 is a wedge-shaped protrusion, 28 is a U-shaped groove, 29 is a fastening fitting, 30 is a conical part, 31 is a flat part, 33 is a mounting fitting, 34 is a substantially C-shaped groove, 35
36 is an L-shaped metal fitting, 36 is a holding hole, 38 is a screw, 39 is a groove, and 40 is a retaining ring. Note that the same or equivalent parts in the figures are indicated by the same reference numerals.

Claims

[Scope of utility model registration request]

A wedge-shaped protrusion that is attached to the outer surface of the guided flying object, has an inclined surface on the inner wall surface of the rear end, and has a U-shaped groove in the center of the inclined surface, and a threaded portion at the center of the wedge-shaped protrusion for movement in the axis direction. a cylindrical tightening fitting having a conical portion that engages with a U-shaped groove formed on the rear end wall surface of the antenna and a flat portion for preventing rotation, the tip having a hole through which a tightening tool is passed; A mounting bracket having an approximately C-shaped groove for sliding the tightening bracket in the axis direction of the machine, and a holding hole that is attached to the top surface of the mounting bracket and located at the same center as the approximately C-shaped groove. L
a metal fitting and one end thereof is engaged with the hole of the L-shaped metal fitting,
An antenna mounting mechanism characterized by comprising a screw that is screwed into a threaded portion of the fastening metal fitting and for moving the fastening metal fitting in an axial direction.