JPS60106245U - turntable device - Google Patents
turntable deviceInfo
- Publication number
- JPS60106245U JPS60106245U JP20337883U JP20337883U JPS60106245U JP S60106245 U JPS60106245 U JP S60106245U JP 20337883 U JP20337883 U JP 20337883U JP 20337883 U JP20337883 U JP 20337883U JP S60106245 U JPS60106245 U JP S60106245U
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- turntable
- yoke
- disk
- recess
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
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
第１図はビデオディスクプレーヤにおけるターンテーブ
ル装置の従来例を示した断面図である。
第２図〜第５図は本考案を適用したビデオディスクプレ
ーヤにおけるターンテーブル装置の一実施例を示したも
のであって、第２図は分解斜視図、第３図は使用状態の
斜視図、第４Ａ図及び第４Ｂ図はディスクの装着状況を
説明する断面図、第５図はディスク装着状態での要部の
拡大断面図である。
また図面に用いられた符号において、２４・・・ディス
ク、２６・・・ヨーク、３５・・・ターンテーブル、４
１・・・ディスク載置面、４３・・・板ばね、４４・・
・ヨーク、４５・・・マグネット、４６・・・スペーサ
、である。FIG. 1 is a sectional view showing a conventional example of a turntable device for a video disc player. 2 to 5 show an embodiment of a turntable device in a video disc player to which the present invention is applied, in which FIG. 2 is an exploded perspective view, FIG. 3 is a perspective view of a state in use, FIGS. 4A and 4B are cross-sectional views illustrating the state in which the disc is mounted, and FIG. 5 is an enlarged cross-sectional view of the main parts in the state in which the disc is mounted. In addition, in the symbols used in the drawings, 24...disc, 26...yoke, 35...turntable, 4
1... Disc mounting surface, 43... Leaf spring, 44...
- Yoke, 45... magnet, 46... spacer.
Claims (1)
にヨークが密着して設けられたマグネットを上記凹所内
に装着し、ディスクをターンテーブル上に載置して上記
マグネットの吸引力によりそのターンテーブル上に吸着
させるように構成したターンテーブル装置において、上
記ターンテーブルの上端面にてディスク載置面を形成し
、上記マグネットを上記ヨークと共に上記凹所内で上下
方向に一定範囲内で移動自在に構成し、上記マグネット
の上端面にスペーサを固着させ、附勢手段により上記マ
グネットを上記ヨークと共に上方に移動附勢させて上記
スペーサを上記ターンテーブルのディスク載置面より上
方に突出させた状態に附勢させ、中心部の下面にヨーク
が設けられたディスクを上記ターンテーブルのディスク
載置面上に載置させて上記マグネットの吸引力により吸
着させ、この時上記ディスクの下面のヨークによって上
記スベーサを介して上記マグネットを下方に押圧してこ
のマグネットを上記附勢手段に抗して下方に沈ませるよ
うに構成したことを特徴とするターンテーブル装置。A recess with an open upper end is provided in the turntable, a magnet with a yoke attached to the lower end surface is installed in the recess, a disc is placed on the turntable, and the attraction force of the magnet is used to hold the disc. In a turntable device configured to be attracted onto a turntable, the upper end surface of the turntable forms a disk mounting surface, and the magnet is movable within a certain range in the vertical direction together with the yoke within the recess. A spacer is fixed to the upper end surface of the magnet, and the magnet is moved and energized upward together with the yoke by a biasing means, so that the spacer protrudes above the disk mounting surface of the turntable. is energized, and a disk with a yoke provided on the lower surface of the center is placed on the disk mounting surface of the turntable and attracted by the suction force of the magnet, and at this time, the yoke on the lower surface of the disk 1. A turntable device characterized in that the magnet is pressed downward via a slider so that the magnet sinks downward against the urging means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20337883U JPS60106245U (en) | 1983-12-26 | 1983-12-26 | turntable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20337883U JPS60106245U (en) | 1983-12-26 | 1983-12-26 | turntable device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60106245U true JPS60106245U (en) | 1985-07-19 |
| JPS6312425Y2 JPS6312425Y2 (en) | 1988-04-09 |
Family
ID=30765787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20337883U Granted JPS60106245U (en) | 1983-12-26 | 1983-12-26 | turntable device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60106245U (en) |
-
1983
- 1983-12-26 JP JP20337883U patent/JPS60106245U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6312425Y2 (en) | 1988-04-09 |
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