JPS5963861U

JPS5963861U - Record player starting device

Info

Publication number: JPS5963861U
Application number: JP5311282U
Authority: JP
Inventors: 裕一山田
Original assignee: Hitachi Ltd
Current assignee: Hitachi Ltd
Priority date: 1982-04-14
Filing date: 1982-04-14
Publication date: 1984-04-26

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図は従来の斜視図、第２図と第３図はその−一部説
明用平面図、第４図は本考案の実施例でのオートイン動
作前の斜視図、第５図はその要部の平面図、第６図は第
５図の断面図、第７図は斜視図、第８図は第７図の裏側
からみた一部斜視図、第９図は第１０図の断面図、第１
０図はオートイン動作後の平面図、第１１図はオートカ
ット動作説明用の斜視図である。１４・・・駆動カム、１４ａ・・・溝、１４Ｃ・・・下
方傾斜部、１４ｄ・・・外側面、１５・・・送りつめ、
１９・・・セレクタプレート、１９ａ・・・レコード盤
外周溝設定面、１９ｂ・・・レバ一部、１９Ｃ・・・ピ
ン、２１・・・ピ′ン、２２・・・トーンアーム。Fig. 1 is a perspective view of the conventional system, Figs. 2 and 3 are plan views for explaining a portion thereof, Fig. 4 is a perspective view of the embodiment of the present invention before auto-in operation, and Fig. 5 is its perspective view. A plan view of the main parts, FIG. 6 is a sectional view of FIG. 5, FIG. 7 is a perspective view, FIG. 8 is a partial perspective view of FIG. 7 seen from the back, and FIG. 9 is a sectional view of FIG. 10. , 1st
FIG. 0 is a plan view after the auto-in operation, and FIG. 11 is a perspective view for explaining the auto-cut operation. 14... Drive cam, 14a... Groove, 14C... Downward slope, 14d... Outer surface, 15... Feed pawl,
19... Selector plate, 19a... Record outer circumferential groove setting surface, 19b... Part of lever, 19C... Pin, 21... Pin, 22... Tone arm.

Claims

[Scope of utility model registration request]

The tone arm is started in accordance with the rotation of the drive cam based on the operation of the operating member, and the pin of the follower plate, which is moved by being pressed by the feed pawl on the drive cam, is brought into contact with the record outer circumferential groove setting surface of the selector plate. In a record player starter device that stops the tone arm by pressing the button, a part of the lever provided on the selector plate that elastically deforms in the vertical direction comes into contact with the side wall of a groove provided inward from the outer surface of the drive cam by a spring biasing force. By doing so, the record outer circumferential groove setting surface of the selector plate enters the pin advancement path, preventing the pin from passing and stopping the tone arm, and when the drive cam further rotates, the lower part provided in the groove A starting device for a record player, characterized in that a portion of the lever is elastically deformed downward along an inclined surface, pushed out from a groove, and brought into contact with an outer surface of a drive cam.