JPS61174065U

JPS61174065U -

Info

Publication number: JPS61174065U
Application number: JP5750685U
Authority: JP
Priority date: 1985-04-19
Filing date: 1985-04-19
Publication date: 1986-10-29

Description

[Brief explanation of drawings]

第１図乃至第３図は本考案の一実施例のオープ
ン、クローズ動作を行うためのもので各々異なる
接続状態を示す回路図、第４図は本考案の一実施
例のフロントローデイング方式レコードプレーヤ
のクローズ状態の一部切欠の平面図、第５図は操
作ツマミ周辺の部品及び接続図、第６図は操作ツ
マミを押した時の部分図、第７図は第４図に対応
するオープン状態の一部切欠の平面図、第８図は
操作ツマミを押した時の部分図、第９図は操作ツ
マミがセルフロツクされた状態を示す部分図、第
１０図は他の実施例の回路結線図、第１１図は他
の実施例の操作ツマミ周辺の部品及び接続図、第
１２図は操作ツマミを押した時の部分図である。１……モートル、２……マイクロスイツチ、３
……ＤＣ電源、４……スライドスイツチ、５……
固定ベース、５ａ……固定ベースのレール部、５
ｂ，ｃ……固定ベースの突起、６……ゴムベルト
、７……プーリ、８……ギヤ、９……移動ベース
、１０……ラツク、１１……操作ツマミ、１２…
…レバー、１３……スプリング、１４……ローラ
ー、１５……リンク、１６……ターンテーブル駆
動用モートル、１７……モートル１６のスイツチ
、１８……連結リンク、１７ａ……スイツチ１７
のキートツプ部、９ａ……移動ベースの連結リン
ク支持部。 Figures 1 to 3 are circuit diagrams showing different connection states for opening and closing operations of an embodiment of the present invention, and Figure 4 is a front loading system record of an embodiment of the present invention. A partial cutaway plan view of the player in the closed state, Figure 5 is a diagram of parts and connections around the operating knob, Figure 6 is a partial view when the operating knob is pressed, and Figure 7 is an open view corresponding to Figure 4. Fig. 8 is a partial view when the operating knob is pressed; Fig. 9 is a partial diagram showing the operating knob in a self-locked state; Fig. 10 is a circuit connection of another embodiment. 11 is a diagram of parts and connections around the operating knob of another embodiment, and FIG. 12 is a partial diagram when the operating knob is pressed. 1...Motor, 2...Micro switch, 3
...DC power supply, 4...Slide switch, 5...
Fixed base, 5a...Rail part of fixed base, 5
b, c... Protrusion of fixed base, 6... Rubber belt, 7... Pulley, 8... Gear, 9... Moving base, 10... Rack, 11... Operating knob, 12...
... Lever, 13 ... Spring, 14 ... Roller, 15 ... Link, 16 ... Turntable drive motor, 17 ... Switch for motor 16, 18 ... Connection link, 17a ... Switch 17
key top part, 9a... connecting link support part of the moving base.

Claims

[Scope of utility model registration request]

In a front loading type record player, the key top of the switch of the motor that is the power source for front loading is brought into contact with the key top of the turntable drive switch using a lever or link, etc., and one switch is turned on.
or OFF, the other switch is OFF or OFF.
A protection device for the needle and record disc of a front loading type record player, characterized in that the turntable is prevented from rotating during front loading.