JPH01103901U

JPH01103901U -

Info

Publication number: JPH01103901U
Application number: JP19733387U
Authority: JP
Priority date: 1987-12-28
Filing date: 1987-12-28
Publication date: 1989-07-13

Description

[Brief explanation of the drawing]

第１図は本考案の実施例を説明するための外観
図、第２図は本実施例に用いられる円筒形金具を
詳細に説明するための図であつて、ａは第１図Ａ
方向から見た図、ｂは同図ａのＢ―Ｂ′線での断
面図、第３図は本考案の他の実施例の説明図、第
４図は従来の袋ナツトを用いたアンテナの取り付
け構造を説明するための説明図である。６……円筒形金具、７……保持用突起部、８ａ
，ｂ……コネクタ接触子、９……アンテナ素子、
１０……同軸コネクタ雄ねじ部、１１……最奥縁
部、１２……平面削除部、１３……回転止め、１
４……余長部。 FIG. 1 is an external view for explaining an embodiment of the present invention, and FIG. 2 is a diagram for explaining in detail a cylindrical metal fitting used in this embodiment, and a is a diagram for explaining a cylindrical metal fitting used in this embodiment.
b is a cross-sectional view taken along line B-B' in figure a, Fig. 3 is an explanatory diagram of another embodiment of the present invention, and Fig. 4 is a diagram of an antenna using a conventional cap nut. It is an explanatory view for explaining an attachment structure. 6... Cylindrical metal fitting, 7... Holding protrusion, 8a
, b... Connector contact, 9... Antenna element,
10... Coaxial connector male threaded part, 11... Innermost edge part, 12... Plane removed part, 13... Rotation stopper, 1
4...Extra length.

Claims

[Claim for Utility Model Registration] In an antenna mounting structure including a coaxial connector having a cap nut, a female threaded portion of the cap nut is removed and a protrusion protruding into the interior of the cap nut is provided to form a cylindrical metal fitting. Further, a part of the thread of the male threaded part of the coaxial connector on the main body side is removed in the insertion direction of the connector to provide a removed part that comes into contact with the protrusion, and an extra length part that contacts the innermost edge of the male threaded part. a rotation stopper is provided on the main body side coaxial connector to the cylindrical metal fitting;
The protrusion is inserted into the removed portion while being in contact with the protrusion, and by rotating the cylindrical metal fitting at the innermost part, the protrusion is brought into pressure contact with the innermost edge of the male threaded part, and further locked by a rotation stopper. An antenna mounting structure characterized by being configured as follows.