JPS58122254U

JPS58122254U - Tape recorder brake device

Info

Publication number: JPS58122254U
Application number: JP1583982U
Authority: JP
Inventors: 伊藤　昭雄
Original assignee: 株式会社三協精機製作所
Priority date: 1982-02-09
Filing date: 1982-02-09
Publication date: 1983-08-19
Also published as: JPH0142833Y2

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]

図面は本考案の一実施例が示され、第１図は停止状態に
おけるテープレコーダの要部一部断面平面図、第２図は
出力軸と軸を通る断面側面図、第３図はシャーシに穿設
された長孔の説明図、第４図はモータの駆動制御回路図
、第５図はアイドラプーリが右側に揺動された状態説明
図、第６図はモータの駆動制御回路図の他の実施例図で
あ渇。２・・・駆動輪、４・・・アイドラレバー、４Ｃ・・・
突出軸、４２・・・アイドラ、６．７・・・ブレーキレ
バー、８．９・・・リール台、１０・・・モータ、１３
・・・第１バネ、１４・・・第２バネ。Ｌ− ｊｅ＋− ５ｇ十イ８The drawings show an embodiment of the present invention, in which Fig. 1 is a partial cross-sectional plan view of the main part of the tape recorder in a stopped state, Fig. 2 is a cross-sectional side view passing through the output shaft and the shaft, and Fig. 3 is a cross-sectional side view of the tape recorder in a stopped state. An explanatory diagram of the drilled long hole, Fig. 4 is a motor drive control circuit diagram, Fig. 5 is an explanatory diagram of a state in which the idler pulley is swung to the right, and Fig. 6 is a motor drive control circuit diagram. This is an example diagram. 2... Drive wheel, 4... Idler lever, 4C...
Projection shaft, 42... Idler, 6.7... Brake lever, 8.9... Reel stand, 10... Motor, 13
...first spring, 14...second spring. L-je+- 5g 18

Claims

[Scope of utility model registration request]

In a tape recorder equipped with two reel stands, a reel stand driving motor, a drive wheel rotated by the motor, and an idler that swings and rotates by the drive wheel to turn the reel stand,
An idler lever that pivotally supports the idler and has a protruding shaft at a separate position, a means for rotationally coupling the idler to the driving wheel, and one end of which faces the corresponding reel stand so as to be able to move toward and away from the reel stand, and the other end of which faces the respective reel stand when in contact with the reel stand. is provided with an independent brake lever facing the movement range of the protruding shaft, and a viscount that rotationally biases the brake lever toward the reel stand, and the force of the rotational coupling means;
A brake device for a tape recorder in which the force is stronger than that of the rotation urging means.