JPS5976139U - push button tuner - Google Patents

push button tuner

Info

Publication number
JPS5976139U
JPS5976139U JP17151882U JP17151882U JPS5976139U JP S5976139 U JPS5976139 U JP S5976139U JP 17151882 U JP17151882 U JP 17151882U JP 17151882 U JP17151882 U JP 17151882U JP S5976139 U JPS5976139 U JP S5976139U
Authority
JP
Japan
Prior art keywords
lock member
cam
push button
pressing
lock
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP17151882U
Other languages
Japanese (ja)
Inventor
白石 幸也
郡司 邦彦
脇田 康道
芳則 田中
Original Assignee
アルプス電気株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by アルプス電気株式会社 filed Critical アルプス電気株式会社
Priority to JP17151882U priority Critical patent/JPS5976139U/en
Publication of JPS5976139U publication Critical patent/JPS5976139U/en
Pending legal-status Critical Current

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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

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は押釦式同調器の平面図、第2図は押釦式同調器
の断面図、第3図はカムロック装置の平面図、第4図お
よび第9図は本考案の復帰用スプリングの拡大詳細図、
第6図は縦軸に操作力、横軸にブツシュストロールを示
した特性曲線図、第7図は本考案のバネ圧の特性を示し
た特性曲線図、第8図は従来の復帰用スプリングの拡大
詳細図、第9図は従来の押釦の操作力を示した特性曲線
図、第10図は従来の復帰用スプリングのバネ圧を示し
た特性曲線図である。 2・・・・・・キースライド、3゛・・・・・・テコ片
、4・・・・・・カム受、5・・・・・・カム、6・・
・・・・突軸、7・・・・・・カム軸、13・・・・・
田ツクピン、16・・・・・・復帰用スプリング、24
・・・・・・スライド板、27・・・・・・押釦、31
・・・・・・コイルピッチの密な部分、32・・・・・
・コイルピッチの疎の部分。 、、Q  ty21!1 −」■■  l
Fig. 1 is a plan view of the push-button tuner, Fig. 2 is a sectional view of the push-button tuner, Fig. 3 is a plan view of the cam lock device, and Figs. 4 and 9 are enlarged views of the return spring of the present invention. Detail view,
Fig. 6 is a characteristic curve diagram showing operating force on the vertical axis and push stroke on the horizontal axis, Fig. 7 is a characteristic curve diagram showing the characteristics of the spring pressure of the present invention, and Fig. 8 is a characteristic curve diagram of the conventional return spring. FIG. 9 is a characteristic curve diagram showing the operating force of a conventional push button, and FIG. 10 is a characteristic curve diagram showing the spring pressure of a conventional return spring. 2...Key slide, 3゛...Lever piece, 4...Cam holder, 5...Cam, 6...
...Protruding shaft, 7...Camshaft, 13...
Tatsuku pin, 16...Return spring, 24
...Slide board, 27...Push button, 31
...Dense coil pitch, 32...
・Part of sparse coil pitch. ,,Q ty21!1 -”■■ l

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一方の側縁に位置決め部を有し所定方向に摺動可能な同
調スライド部材と、この同調スライド部材の摺動方向と
ほぼ直交する方向に移動可能なロック部材と、このロッ
ク部材とともに移動し、かつ該ロック部材に支持されカ
ム部及びカム軸を有するカム部材と、上記ロック部材と
ともに移動しカム部材をロック部材側に押圧して該カム
部材をロック部材との間で挾持する押圧部材とを備え、
押圧部材と押釦との間に介在された復帰用スプリングに
よって押釦からの押圧力を押圧部材に伝達するものにお
いて、前記復帰用スプリングをコイルピッチの密な部分
とコイルピッチの疎な部分との組合せによって構成した
ことを特徴とする押釦式同調器。
a synchronized slide member having a positioning portion on one side edge and capable of sliding in a predetermined direction; a lock member movable in a direction substantially perpendicular to the sliding direction of the synchronized slide member; and a synchronized slide member that moves together with the lock member; and a cam member supported by the lock member and having a cam portion and a cam shaft, and a pressing member that moves together with the lock member and presses the cam member toward the lock member to sandwich the cam member between the lock member and the lock member. Prepare,
In the device that transmits the pressing force from the push button to the pressing member by a return spring interposed between the pressing member and the push button, the return spring is a combination of a part with a dense coil pitch and a part with a sparse coil pitch. A push-button tuner characterized by comprising:
JP17151882U 1982-11-15 1982-11-15 push button tuner Pending JPS5976139U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17151882U JPS5976139U (en) 1982-11-15 1982-11-15 push button tuner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17151882U JPS5976139U (en) 1982-11-15 1982-11-15 push button tuner

Publications (1)

Publication Number Publication Date
JPS5976139U true JPS5976139U (en) 1984-05-23

Family

ID=30374131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17151882U Pending JPS5976139U (en) 1982-11-15 1982-11-15 push button tuner

Country Status (1)

Country Link
JP (1) JPS5976139U (en)

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