JPS6149931U

JPS6149931U -

Info

Publication number: JPS6149931U
Application number: JP1985122220U
Authority: JP
Priority date: 1985-08-09
Filing date: 1985-08-09
Publication date: 1986-04-03
Also published as: JPS6224901Y2

Description

[Brief explanation of the drawing]

第１図及び第２図は夫々本考案になるロータリ
スイツチの一実施例を適用した選局装置の分解斜
視図及びその組立て状態の一部縦断側面図、第３
図Ａ，Ｂは上記装置を構成するフレームの背面及
び一部切截側面図、第４図は保持円板の背面図、
第５図は第２図中Ａ−Ａ線に沿う矢視図、第６図
Ａ，Ｂは夫々デイスクケース半体の正面図及び背
面図、第７図は端子の側面図である。１…選局装置、２…フレーム、３…フレーム部
、３ａ，１４ｂ，１４ｊ…凹部、３ｂ，７ａ，１
４ｆ，１４ｇ…凸部、３ｃ，１４ｋ…切欠凹部、
３ｄ，１４ｅ…貫通孔、４…デイテント部、４ａ
…デイテント位置決め用溝、５…ボス部、５ａ，
１４ａ，２２ａ…軸孔、５ｂ…取付用ネジ部、６
…選局軸、６ｂ，６ｃ…溝、７…ボール保持円板
、７ａ…突起部、７ｂ…切欠部、８…ボール、９
…板バネ、９ａ…ブリツジ部、１０，１１…Ｃリ
ング、１１ａ…柄部、１２…デイスクケース、１
２ａ，１２ｂ…ケース半体、１３…デイスク、１
４…ケース、１５，１５_１〜１５_４…端子、１５
ａ…接点、１５ｃ…端子部、１６…ホルダー板、
２０ａ…絶縁部、２１…導電部、２２…ケースホ
ルダー、２２ｂ…係止爪部、２３…ケース基板、
２５…ナツト。 1 and 2 are an exploded perspective view of a channel selection device to which an embodiment of the rotary switch of the present invention is applied, a partially vertical side view of the assembled state, and FIG.
Figures A and B are rear and partially cutaway side views of the frame constituting the above device, Figure 4 is a rear view of the holding disk,
5 is a view taken along the line AA in FIG. 2, FIGS. 6A and 6B are a front view and a rear view of the disk case half, respectively, and FIG. 7 is a side view of the terminal. DESCRIPTION OF SYMBOLS 1... Tuning device, 2... Frame, 3... Frame part, 3a, 14b, 14j... Recessed part, 3b, 7a, 1
4f, 14g...convex portion, 3c, 14k...notch recess,
3d, 14e...through hole, 4...daytent part, 4a
...Daytent positioning groove, 5...Boss part, 5a,
14a, 22a...Shaft hole, 5b...Mounting screw part, 6
...Tuning shaft, 6b, 6c...Groove, 7...Ball holding disc, 7a...Protrusion, 7b...Notch, 8...Ball, 9
...Plate spring, 9a...Bridge part, 10, 11...C ring, 11a...Handle part, 12...Disk case, 1
2a, 12b...Case half, 13...Disk, 1
4...Case, 15,15 ₁ to 15 ₄ ...Terminal, 15
a...Contact, 15c...Terminal part, 16...Holder plate,
20a... Insulating part, 21... Conductive part, 22... Case holder, 22b... Locking claw part, 23... Case board,
25...Natsuto.

Claims

[Scope of utility model registration request]

a frame, a rotating shaft inserted through a hole in the frame with its axial position regulated, a detent mechanism provided integrally with the frame and the rotating shaft, and fixed to one side of the frame. a case having movable contacts on a first surface on the side of the frame and a second surface on the opposite side of the frame, and is rotatably housed in the case and rotated integrally with the rotation shaft. a rotating disk; a plurality of first fixed terminals that contact the first surface of the rotating disk and the movable contacts switch; and a plurality of first fixed terminals that contact the second surface of the rotating disk and switch the movable contacts; a plurality of second fixed terminals in contact with each other, the plurality of first and second fixed terminals are arranged along the inner surface of the case, respectively, and in the direction of the first and second surfaces of the rotary disk; A rotary switch configured to extend and be disposed facing the first surface and the second surface so as to abut on the first surface and the second surface.