JPS5869348U

JPS5869348U - Tape recorder drive mechanism

Info

Publication number: JPS5869348U
Application number: JP16409481U
Authority: JP
Inventors: 岩崎　忠久
Original assignee: パイオニアアンサホン株式会社
Priority date: 1981-11-02
Filing date: 1981-11-02
Publication date: 1983-05-11

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図は分解斜視図、第２図は第２シヤーシよりも前方
の組立状態を示す正面図、第３図は第２シヤーシよりも
後方の組立状態を示す正面図、第４図はストップ状態よ
りプレー状態に移行する状態の要部の正面図、第５図は
プレー状態より早送り状態に移行する状態の正面図、第
６．７図は同上のカム板の他の実施例を示すカム板の正
面図、第８図は制御回路図である。１・・・第１シヤーシ、２・・・モータ、３・・・プラ
ンジ゛−ヤ、４・・・第２シヤーシ、５・・・ヘッドベ
ース、６・・・磁気ヘッド、７・・・ピンチローラユニ
ット１８・・・制御レバー、１０・・・回動レバー、１
１・・・スライドレバー、１４・・・連結アーム、１７
・・・制御アーム、１９・・・選択レバー、２２・・・
操作レバー、２４・・・巻取リール、２５・・・供給リ
ール、２６・・・フライホイール、３４・・・カム板、
３４ａ・・・第１カム、３４ｂ・・・第２カム、３８・
・・スイッチ基板、３９・・・揺動アーム。Figure 1 is an exploded perspective view, Figure 2 is a front view showing the assembled state in front of the second chassis, Figure 3 is a front view showing the assembled state behind the second chassis, and Figure 4 is the stopped state. FIG. 5 is a front view of the main parts in a state where the play state is shifted to a fast forward state; FIG. 6.7 is a front view of the main parts in a state where the play state is shifted to a fast forward state; FIG. 6.7 is a cam plate showing another embodiment of the same cam plate as above. The front view and FIG. 8 are control circuit diagrams. DESCRIPTION OF SYMBOLS 1...First chassis, 2...Motor, 3...Plunger, 4...Second chassis, 5...Head base, 6...Magnetic head, 7...Pinch Roller unit 18...control lever, 10...rotation lever, 1
1...Slide lever, 14...Connection arm, 17
...Control arm, 19...Selection lever, 22...
Operation lever, 24... Take-up reel, 25... Supply reel, 26... Flywheel, 34... Cam plate,
34a...first cam, 34b...second cam, 38.
... Switch board, 39... Swing arm.

Claims

[Scope of utility model registration request]

a cam plate having first and second cams that are rotated when switching the operation mode; a control lever that is controlled by the first cam of the cam plate and moves the head case back and forth; and a control lever that is controlled by the second cam of the cam plate. It consists of a swinging arm that slides a selection lever that determines the rotational direction of the reel, and the second cam rewinds the reel stand, while the first cam advances the head base during fast forwarding. A tape recorder drive mechanism characterized by sliding contact.