JPS6035357U

JPS6035357U - Recording disc automatic selection and playback device

Info

Publication number: JPS6035357U
Application number: JP12697483U
Authority: JP
Inventors: 放生　茂; 和田　佳明; 勉小島; 伊達山　俊行; 小関　良隆
Original assignee: 日本ビクター株式会社
Priority date: 1983-08-17
Filing date: 1983-08-17
Publication date: 1985-03-11

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図は本考案になる記録円盤自動選択再生装置の一実
施例の斜視図、第２図及び第３図は夫々ディスク収納ラ
ックと再生機構部との構成を示す第１図中矢印Ｃ方向よ
りみた図（再生機構部については、第２図はカムギヤの
一方のカム面により動作される機構を示し、第３図はカ
ムギヤの他方のカム面により動作される機構を示す）、
第４図及び第５図は夫々第１図中矢印り、　Ｅ方向より
みて主に再生機構部の構成を示す図、第６図は再生機構
部の上方よりみた図、第７図Ａ、　Ｃは夫々カムギヤの
各面のカム溝の形状を示す図、第７図Ｂは同図Ａ、　Ｃ
中■Ｂ−■Ｂ線に沿う断面図、第８図Ａはディスク運搬
アーム、同図Ｂは位置合せ板、同図Ｃは案内板、同図り
はディスク再生機、同図Ｅはディスククランパ、同図Ｆ
はディスクセパレイタの動作をカムギヤの回動角に対応
させて示す図、第９図Ａ乃至Ｅ及び第１０図Ａ乃至Ｅは
夫々カムギヤの回動に応じての装置の動作状態の変化を
カムギヤの回動角に対応させて概略的に示す図、第１１
図は第１図中左側の位置合せ板周りの構成を拡大して示
す斜視図、第１２図はこの側面図、第１３図及び第１４
図は夫夫第１２図の位置合せ板が突出して収納ラックの
所定の収納部内に進入する情況を説明する図、第１５図
は位置合せ板の初期での位置を調整する情況を示す図で
ある。１・・・・・・コンパクトディスク自動選択再生装置、
２・・・・・・フレーム、３・・・・・・コンパクトデ
ィスク、３ａ・・・・・・外周縁、４・・・・・・ディ
スク収納ラック、５・・・・・・再生機構部、１０・・
・・・・仕切り翼、１１・・・・・・側壁、１２・・・
・・・ディスク収納部、１３・・・・・・スリット、１
４・・・・・・ディスクストッパ、１７．　１８−−−
−−−開口、２０．２１・・・・・・ガイドロンド、２
２・・・・・・モータ、２３・・・・・・ピニオン、２
４・・・・・・ラック、２５・・・・・・ディスク再生
機、２６・・・・・・ディスク再生機シフト機構、２７
・・・・・・ディスク運搬機構（記録円盤返却機構）、
２８・・・・・・ディスク案内機構、２９・・・・・・
位置合せ機構、３０・・・・・・ディスククランプ機構
、３１・・・・・・ディスクセパレイティング機構、３
５・・・・・・カムギヤ、３５Ａ、３５Ｂ・・・・・・
カム面、３５Ａ−亡・・・・カム、３５Ａ−２，３５Ａ
−３，３５Ｂ１．３５Ｂ２・・・・・・カム溝、３５Ｂ
−、・・・・・・突起、３８・・・・・・モータ、３９
．４０・・・・・・案内パネル、４１・・・・・・偏平
な案内空間、４２・・・・・・支持ベース、４３・・・
・・・シフトアーム、４６・・・・・・ディスク運搬ア
ーム、４７・・・・・・ピニオン、４８・・・・・・ラ
ック、４９・・・・・・カムフォロワ、５１，５２・・
・・・・案内板、５１ａ、５２ａ・・・・・・傾斜案内
部、５５，５６・・・・・・位置合せ板、５７・・・・
・・開口（記録円盤排出口）、５８・・・・・・拡開レ
バー、６１・・・・・・ディスクキャッチ、６２．６３
・・・・・・回動アーム、６４．６５・・・・・・連結
アーム、６６〜６９・・・・・・ローラ、７２・・・・
・・ディスククランパ、７３・・・・・・ディスクセパ
レイタ、７３ａ・・・・・・嘴状部、７４・・・・・・
回動アーム組立体、８０・・・・・・スリット検出器、
８１・・・・・・ウオーム、９０・・・・・・ピン、９
１・・・・・・変形孔、９１ａ・・・・・・幅狭部、９
１ｂ・・・・・・幅広部、９２，９３・・・・・・ブラ
ケット、９４．９５・・・・・・ホルダ部材、９６・・
・・・・コイルばね、９７．９８・・・・・・調整ネジ
。ＹＩ　　　Ｙ２ＩＩＩ丑八１　　　＾ｌ −シ１ □□□□□□□□□□□□□□□□コ□□：ｎ１１ｉ１１道狛簾１ｉ！１−ｎ５・１−ｉ−７２４・　　分　　　　　鮒
Ｘ２下−Ｘｌ１２Ｎ丈１　　、　　　／１２Ｎ−１（ソロ２−Ｘｔ（−〕FIG. 1 is a perspective view of one embodiment of the recording disk automatic selection and playback device according to the present invention, and FIGS. 2 and 3 show the configuration of a disk storage rack and a playback mechanism, respectively, in the direction of arrow C in FIG. 1. (Regarding the regeneration mechanism part, Fig. 2 shows the mechanism operated by one cam surface of the cam gear, and Fig. 3 shows the mechanism operated by the other cam surface of the cam gear),
4 and 5 are diagrams mainly showing the configuration of the regeneration mechanism section as viewed from the direction of arrow E in FIG. Figure 7B shows the shape of the cam groove on each side of the cam gear, and Figure 7B shows the shape of the cam groove on each side of the cam gear.
A sectional view taken along the middle ■B-■B line, Figure 8A shows the disc transport arm, Figure B shows the positioning plate, Figure C shows the guide plate, Figure 8 shows the disc player, Figure E shows the disc clamper, Figure F
9 shows the operation of the disk separator in correspondence with the rotation angle of the cam gear, and FIGS. Diagram 11 schematically shown in correspondence with the rotation angle of
The figure is an enlarged perspective view showing the configuration around the alignment plate on the left side in Figure 1, Figure 12 is a side view of this, Figures 13 and 14.
The figure is a diagram illustrating the situation in which the positioning plate shown in Figure 12 protrudes and enters a predetermined storage section of the storage rack, and Figure 15 is a diagram showing the situation in which the initial position of the positioning plate is adjusted. be. 1...Compact disc automatic selection playback device,
2...Frame, 3...Compact disc, 3a...Outer rim, 4...Disc storage rack, 5...Playback mechanism section , 10...
...Partition wing, 11...Side wall, 12...
... Disc storage section, 13 ... Slit, 1
4... Disk stopper, 17. 18---
---Opening, 20.21... Guide Rondo, 2
2...Motor, 23...Pinion, 2
4... Rack, 25... Disc player, 26... Disc player shift mechanism, 27
・・・・・・Disk transport mechanism (recording disk return mechanism),
28... Disk guide mechanism, 29...
Positioning mechanism, 30... Disc clamp mechanism, 31... Disc separating mechanism, 3
5...Cam gear, 35A, 35B...
Cam surface, 35A-dead...Cam, 35A-2, 35A
-3,35B1.35B2...Cam groove, 35B
−, ...protrusion, 38 ... motor, 39
．． 40...Guidance panel, 41...Flat guide space, 42...Support base, 43...
...Shift arm, 46...Disc transport arm, 47...Pinion, 48...Rack, 49...Cam follower, 51, 52...
...Guide plate, 51a, 52a... Inclined guide section, 55, 56... Positioning plate, 57...
...Opening (recording disc ejection port), 58... Expansion lever, 61... Disc catch, 62.63
...Rotating arm, 64.65...Connection arm, 66-69...Roller, 72...
...Disc clamper, 73...Disc separator, 73a...Beak, 74...
Rotating arm assembly, 80...Slit detector,
81...Warm, 90...Pin, 9
1... Deformed hole, 91a... Narrow part, 9
1b...Wide part, 92, 93...Bracket, 94.95...Holder member, 96...
...Coil spring, 97.98 ...Adjustment screw. YI Y2 III Ushihachi 1 ^l -shi1 □□□□□□□□□□□□□□□□ko□□: n1 1i11 Dokomaran 1i! 1-n5・1-i-724・min Carp X2 lower-Xl 12N length 1, /12N-1 (Solo 2-Xt (-)

Claims

[Scope of utility model registration request]

A plurality of recording disk storage sections each storing a plurality of recording disks, and a device that moves along the recording disk storage sections, stops at a position facing a designated storage section, and is supplied with the recording disks in the storage sections. In an automatic recording disk selection and playback device comprising a playback mechanism section that plays back the recording disk, and a recording disk return mechanism that removes the recording disk from the playback mechanism section and returns it to the original storage section after the playback is completed, the above-mentioned original A positioning member that is inserted into the storage portion and determines the position of a recording disk ejection port through which the returned recording disk passes so as to face the storage portion, and a position of the alignment member before protrusion is determined in the playback mechanism portion. An automatic recording disk selection and playback device comprising: an adjustment mechanism that can be adjusted in the moving direction of the playback mechanism;