JPS5876229U

JPS5876229U - Push-button tuner pointer drive device

Info

Publication number: JPS5876229U
Application number: JP17071381U
Authority: JP
Inventors: 裕安宮田; 正夫大北; 芳則田中; 渡辺　圭三; 昭雄山口
Original assignee: アルプス電気株式会社
Priority date: 1981-11-18
Filing date: 1981-11-18
Publication date: 1983-05-23

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図及び第２図は本考案のポインタ駆動装置が具備さ
れる押釦式同調器の全体構成を示す説明図で、第１図は
一部を切欠いた平面図、第２図は断面部分を含む側面図
、第３図ないし第６図は本考案のポインタ駆動装置の一
実施例を示す説明図で、第３図は平面図、第４図は第３
図のＡ−Ａ部分拡大断面図、第５図は第３図のＢ−Ｂ部
分拡大断面図、第６図は第３図のＣ方向拡大矢視図であ
杭１・・・フレーム（枠体）、２６・・・カバー（上面）
、４１・・・ポインタアーム、４２・・・ポインタ取付
部、４４．５１・・・ハーフパンチ、４５．４９・・・
突軸、４６・・・ポインタリンク、４７．５０・・・穴
、４８−・舌片。才１　ＮＴ２　目1 and 2 are explanatory diagrams showing the overall structure of a push-button tuner equipped with the pointer driving device of the present invention. FIG. 1 is a partially cutaway plan view, and FIG. 2 is a cross-sectional view. 3 to 6 are explanatory diagrams showing one embodiment of the pointer driving device of the present invention, FIG. 3 is a plan view, and FIG.
5 is an enlarged sectional view of the BB portion in FIG. 3, and FIG. body), 26...Cover (top surface)
, 41... Pointer arm, 42... Pointer mounting portion, 44.51... Half punch, 45.49...
Projected shaft, 46--pointer link, 47.50--hole, 48--tongue piece. Sai1 N T2 eyes

Claims

[Scope of utility model registration request]

It is arranged on the top surface of the frame that forms the main body of the push-button tuner,
a T-shaped pointer arm having a pointer mounting portion; a pair of pointer links each having one end rotatably engaged with the pointer arm and the other end rotatably supported on the upper surface of the frame; In a pointer drive device for a push-button synchronizer, which transmits the movement of the pointer link to the pointer arm and moves the pointer arm, a tongue piece is provided parallel to the upper surface of the frame body, and a tongue piece is provided in parallel to the upper surface of the frame body, The other end is held between the tongue piece and the upper surface of the frame, a protruding shaft is integrally provided on one of the tongue piece and the pointer link, and the protruding shaft is rotatable on either one of the tongue pieces and the pointer link. 1. A pointer drive device for a push-button tuner, characterized in that a movably engaging hole is provided, and the upper end of the protruding shaft is arranged so as not to protrude from the surface of the tongue piece.