JPS6139837U

JPS6139837U - Switch mechanism in antenna direction control device

Info

Publication number: JPS6139837U
Application number: JP12469084U
Authority: JP
Inventors: 一道宮沢
Original assignee: 株式会社ダイワインダストリ
Priority date: 1984-08-17
Filing date: 1984-08-17
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 the drawing]

図面は本願の実施例を示すもので、第１図は操作ツマミ
を省略した状態の平面図、第２図は同側面図、第３図は
背面図、第４図は動作説明図、第５図は本願機構を備え
たアンテナ方向制向制御装置の斜視図である。図中１はベース部材、２は操作軸、３はカム板、４，５
はスイッチ、６は遊動ピン、７は長孔、８はスプリング
、１２は操作ツマミ、１２ａ，１２ｂは指当部、ａは第
１凹部、ｂ，ｂ’は第２凹部、ｃ，Ｃ′は膨出部である
。The drawings show an embodiment of the present application, and FIG. 1 is a plan view with the operation knob omitted, FIG. 2 is a side view of the same, FIG. 3 is a rear view, FIG. The figure is a perspective view of an antenna direction control device equipped with the mechanism of the present application. In the figure, 1 is a base member, 2 is an operating shaft, 3 is a cam plate, 4, 5
is a switch, 6 is a floating pin, 7 is a long hole, 8 is a spring, 12 is an operating knob, 12a, 12b are finger rests, a is a first recess, b, b' are second recesses, c, C' are It is a bulge.

Claims

[Scope of utility model registration request]

(1) Install a cam plate and operation knob on the base member.
A rotatable operation shaft, two switches for different antenna driving directions facing each other on the left and right sides of the cam plate, and a floating pin that is always elastically biased and movable in the direction of the cam plate are respectively provided. , a first recess formed in a V-shape on the circumferential surface of the cam plate, the floating pin being engaged with the trough of the cam plate to maintain a neutral position in which both the two switches are inoperative; a pair of second recesses that are connected to the left and right sides of the first recess and engage with the floating pin; and a pair of second recesses that are connected to the second recess and move the floating pin from the first recess to the second recess. 1. A switch mechanism for an antenna direction control device, characterized in that a pair of bulges are formed in series to maintain the operating state of one switch during the process.

(2) The antenna according to claim 1, which is a utility model, in which a first recess, a pair of second recesses, and a pair of bulges are formed along the S half circumference of the cam plate. A switch mechanism in a directional control device.

(3) The switch mechanism in the antenna direction control device according to claim 1 or 2, wherein the second recess and the bulge are formed symmetrically with respect to the first recess.

(4) A switch mechanism in an antenna direction control device according to claim 1, 2 or 3, wherein the operating knob has a finger rest in the diametrical direction.