JPS603524U

JPS603524U - high frequency switch

Info

Publication number: JPS603524U
Application number: JP9329483U
Authority: JP
Inventors: 卓司小谷
Original assignee: エスエムケイ株式会社
Priority date: 1983-06-20
Filing date: 1983-06-20
Publication date: 1985-01-11

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図は従来の高周波スイッチのスイッチング用プリン
ト回路板の正面図、第２図及び第３図は。従来の高周波スイッチの背面図及び正面図、第４図は本
考案に係る高周波スイッチの一実施例の要部平面図、第
５図は第４図のＸ−Ｘ線断面図である。１５・・・・・・ケーシング、１６・・・・・・基板、
１７〜１９・・・・・・同軸型入力ターミナル、１７Ａ
〜１９Ａ・・・・・・入力ターミナル固定接触子、２０
・・・・・・同軸型出力ターミナル、２０Ａ・・・・・
・出力ターミナル固定接触子、２１・・・・・・接地固
定接触子、２２〜２４・・・・・・可動短絡バー、２５
〜２７・・・・・・バー絶縁支持体、２８〜３０・・・
・・・作動棒、３１・・・・・・連動機構、３２〜３４
・・・・・・押ボタン。第３図第５図FIG. 1 is a front view of a switching printed circuit board of a conventional high frequency switch, and FIGS. 2 and 3 are a front view. A back view and a front view of a conventional high frequency switch, FIG. 4 is a plan view of a main part of an embodiment of the high frequency switch according to the present invention, and FIG. 5 is a sectional view taken along the line X--X in FIG. 4. 15... Casing, 16... Board,
17~19・・・Coaxial type input terminal, 17A
~19A...Input terminal fixed contact, 20
...Coaxial type output terminal, 20A...
・Output terminal fixed contact, 21... Grounding fixed contact, 22-24... Movable shorting bar, 25
~27...Bar insulating support, 28-30...
...Operating rod, 31...Interlocking mechanism, 32-34
...Push button. Figure 3 Figure 5

Claims

[Scope of utility model registration request]

A plurality of input terminal fixed contacts and a common output terminal fixed contact are protrudingly provided on the board, and each of the plurality of input terminal fixed contacts and the output terminal fixed contact has a length to short-circuit the respective input terminal fixed contacts and the output terminal fixed contact. The movable shorting bar is placed in a position almost parallel to the board by operating the operation key,
a first state in which the input terminal fixed contact and the output terminal fixed contact that are close to and correspond to each other with respect to the substrate are short-circuited; The output terminal fixed contacts are arranged so as to be able to take a second state in which the output terminal fixed contacts are opened, and the output terminal fixed contacts are arranged so that the movable shorting bars in the second state are in contact with each other and grounded. A high frequency switch characterized in that a common grounding fixed contact is provided corresponding to the.