JPS60135830U

JPS60135830U - Head base release device

Info

Publication number: JPS60135830U
Application number: JP2243984U
Authority: JP
Inventors: 智之鈴木
Original assignee: パイオニア株式会社
Priority date: 1984-02-21
Filing date: 1984-02-21
Publication date: 1985-09-09

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図は従来のカセットベース装置の斜面図、第２図は
セット状態を解除するための回路図、第３図〜第６図は
本考案の一実施例を示すもので、第３図は斜面図、第４
図は要部の平面図、第５図は揺動杆の斜面図、第６図は
ストップ鉛部の平面図で、第４〜６図においてａはスト
ップ釦の操作前、ｂは操作時を示す。２・・・・・・モータ、４・・・・・・中間歯車、５・
・・・・・歯車、５ａ・・・・・・カム、６・・・・・
・従動片、７・・・・・・ヘッドベース、８・・・・・
・消去ヘッド、９・・・・・・録音再生ヘッド、１３・
・・・・・ピンチローラ、１４・・・・・・キャプスタ
ン、１５・・・・・・バネ、２２・・・・・・アーム、
２４・・−・・・ストップ釦、２９・・・・・・揺動杆
。第３図１４第６図Fig. 1 is a perspective view of a conventional cassette base device, Fig. 2 is a circuit diagram for releasing the set state, Figs. 3 to 6 show an embodiment of the present invention, and Fig. 3 is a Slope map, 4th
The figure is a plan view of the main part, Figure 5 is a slope view of the swinging rod, and Figure 6 is a plane view of the stop lead part. show. 2...Motor, 4...Intermediate gear, 5.
...Gear, 5a...Cam, 6...
- Driven piece, 7...Head base, 8...
・Erasing head, 9...Recording/playback head, 13・
... Pinch roller, 14 ... Capstan, 15 ... Spring, 22 ... Arm,
24...stop button, 29...swing rod. Figure 3 1 4 Figure 6

Claims

[Scope of utility model registration request]

a gear having a cam in contact with a driven piece of a head base having means for separating the erasing/recording/playback head and the pinch roller from the capstan; a gear mechanism for transmitting rotation of a motor to drive the gear; a stop button for separating the recording/playback head from the tape and separating the pinch roller from the capstan; and a gear provided with the cam by disengaging the gear mechanism in conjunction with the operation of the strafe button. A head base release device comprising: a release member that allows the head base to rotate freely; and an urging member that urges a driven piece of the head base toward the cam.