JPS588201U

JPS588201U - High frequency coaxial terminal mounting device

Info

Publication number: JPS588201U
Application number: JP10178381U
Authority: JP
Inventors: 入沢　誠
Original assignee: エスエムケイ株式会社
Priority date: 1981-07-10
Filing date: 1981-07-10
Publication date: 1983-01-19
Also published as: JPS6322625Y2

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図は従来の高周波切替スイッチの構成を示す斜視図
、第２図はその部分断面図、第３図は本考案による高周
波切替スイッチの一実施例を構成する板ばねの形状を示
す斜視図、第４図は同実施の組付状態を示す断面図、第
５図は第４図中のＩ−Ｉ線断面図である。１・・・シールドケース、２．　３．　４・・・端子、
１０゜２０・・・同軸端子、１１・・・中心導体、１２
・・・外殻導体、１２ａ・・・プラグ係合端部、１２ｂ
・・・接地端部、１３・・・締付ねじ、１５・・・板ば
ね、３０・・・プリント基板、３１．３２・・・電子部
品。FIG. 1 is a perspective view showing the configuration of a conventional high-frequency changeover switch, FIG. 2 is a partial sectional view thereof, and FIG. 3 is a perspective view showing the shape of a leaf spring constituting an embodiment of the high-frequency changeover switch according to the present invention. , FIG. 4 is a sectional view showing the assembled state of the same implementation, and FIG. 5 is a sectional view taken along the line II in FIG. 4. 1... Shield case, 2. 3. 4...terminal,
10゜20... Coaxial terminal, 11... Center conductor, 12
...Outer shell conductor, 12a...Plug engagement end, 12b
... Grounding end, 13... Tightening screw, 15... Leaf spring, 30... Printed circuit board, 31.32... Electronic component.

Claims

[Claims for Utility Model Registration] 1. The outer diameter of the grounding end of the outer shell conductor is larger than the outer diameter of the plug-engaging end. In a high-frequency changeover switch equipped with a switching circuit for distributing signals or switching connection of a high-frequency signal circuit, a leaf spring with water perforated in the center is fitted to the plug retaining end of the coaxial terminal, and the ground end is connected to the ground end. and the inner wall surface of the shield case, the coaxial terminal is fixed by sandwiching the leaf spring, and the coaxial terminal is fixed via the leaf spring,
A high frequency changeover switch characterized in that the outer shell conductor and the shield case are configured to be electrically connected. 2. The electrical components constituting the switching circuit are arranged on a printed circuit board, the ground wire of this printed circuit board is soldered and fixed to the shield case, and the ground end of the coaxial terminal is connected to the ground wire of the printed circuit board. A high frequency changeover switch according to claim 1, which is fixed to a wire by soldering.