JPS5933163U

JPS5933163U - Auto-in starting mechanism for SoftTatsuchi record player

Info

Publication number: JPS5933163U
Application number: JP12504082U
Authority: JP
Inventors: 裕一山田
Original assignee: 株式会社日立製作所
Priority date: 1982-08-20
Filing date: 1982-08-20
Publication date: 1984-03-01

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図は従来のレコードプレーヤのオートイン機構の斜
視図、第２図、第３図はオートイン時のセレクタプレー
ト、送りつめおよび駆動カムの経時的動作を説明するた
めの概略図、第４図は本考案の一実施例の斜視図、第５
図は本考案の一実施例の主要部の平面図、第６図は始動
開始後の前記主要部の平面図を示す。１４・・・駆動カム、５１・・・スタート用スイッチ、
５２・・・抵抗、５３・・・コンデンサ、５４・・・モ
ータ、５５・・・リンク、５６・・・レバー、５Ｂ−・
・モーションギヤ、５９・・・クラッチ、６３・・・カ
ム部、６４・・・電源スィッチ。FIG. 1 is a perspective view of the auto-in mechanism of a conventional record player, FIGS. 2 and 3 are schematic diagrams for explaining the operation of the selector plate, feed pawl, and drive cam over time during auto-in, and FIG. The figure is a perspective view of one embodiment of the present invention.
The figure shows a plan view of the main part of an embodiment of the present invention, and FIG. 6 shows a plan view of the main part after starting the engine. 14... Drive cam, 51... Start switch,
52...Resistor, 53...Capacitor, 54...Motor, 55...Link, 56...Lever, 5B--
・Motion gear, 59...clutch, 63...cam section, 64...power switch.

Claims

[Scope of utility model registration request]

A start switch connected to a power source, a time constant circuit consisting of a resistor and a capacitor connected to the start switch, a power switch having a key top, and when the start switch and power switch are turned on, rotation starts. A motor, a turntable gear driven by the motor, a motion gear having a partially toothed portion installed at a position where it meshes with the turntable gear, a lever that rotates when the start switch is operated, the motion gear a clutch having one end facing the lever and the other end facing the protrusion of the turntable gear; and a protrusion (or recess) integral with the motion gear and facing the key top of the power switch. ), and by operating the start switch, a pulse signal of a predetermined pulse width is applied to the motor to start the motor, and the lever is rotated to cause the other end of the clutch to turn into the turn. The protrusion of the cam is projected to a position where it engages with the protrusion of the table gear, and when the motor is started, the protrusion (or recess) of the cam and the key top of the power switch are disengaged from each other, and the power switch is turned on. Auto-in starting mechanism for soft-touch record players.