JPS5995486U - Rotating board fixing device - Google Patents

Rotating board fixing device

Info

Publication number
JPS5995486U
JPS5995486U JP19199582U JP19199582U JPS5995486U JP S5995486 U JPS5995486 U JP S5995486U JP 19199582 U JP19199582 U JP 19199582U JP 19199582 U JP19199582 U JP 19199582U JP S5995486 U JPS5995486 U JP S5995486U
Authority
JP
Japan
Prior art keywords
fixing device
board fixing
holder
rotating board
turntable
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.)
Pending
Application number
JP19199582U
Other languages
Japanese (ja)
Inventor
日向　尊夫
正信 古川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Priority to JP19199582U priority Critical patent/JPS5995486U/en
Publication of JPS5995486U publication Critical patent/JPS5995486U/en
Pending legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係る回転基板固定装置の一実施例を示
し、同図ａは一部切断した側面図、同図すはリングの平
面図、同図Ｃはリングの切断側面断面図、第２図は本考
案に係る回転基板固定装置の他の実施例を示し同図ａは
一部切断した側面図、同図すはリングの平面図、同図Ｃ
はリングの切断側面断面図、第３図は本考案に係る回転
基板固定′装置の更に他の実施例を示し同図ａは一部切
断した側面図、同図すは磁石の平面図、同図Ｃは磁石の
切断側面断面図を示す。 図中、１：記録円板、２：保持器、３：ターンチー　　
　−プル、４；受皿、５：リング、６：磁石、７：接着
剤、　　　゛８：ネジ。FIG. 1 shows an embodiment of the rotary board fixing device according to the present invention, in which FIG. 1A is a partially cut side view, FIG. 1 is a plan view of a ring, and FIG. Fig. 2 shows another embodiment of the rotary board fixing device according to the present invention, Fig. 2A is a partially cut side view, Fig. 2 is a plan view of the ring, Fig. C is
3 is a cutaway side sectional view of the ring, FIG. Figure C shows a cut side cross-sectional view of the magnet. In the figure, 1: recording disk, 2: holder, 3: turn key
-Pull, 4; saucer, 5: ring, 6: magnet, 7: adhesive, ゛8: screw.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 記録円板を保持する強磁性体の保磁器と、該保磁器の付
いた記録円板を回転駆動するターンテーブルとを備え、
該ターンテーブルに前記保磁器を吸引する為の互いに反
対方向に着磁され且つ近接配置された磁石対が複数組設
けられたことを特徴とする回転基板固定装置。comprising a ferromagnetic holder for holding a recording disk, and a turntable for rotationally driving the recording disk attached to the holder,
A rotary substrate fixing device characterized in that a plurality of pairs of magnets magnetized in opposite directions and arranged close to each other for attracting the magnetic holder are provided on the turntable.
JP19199582U 1982-12-18 1982-12-18 Rotating board fixing device Pending JPS5995486U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19199582U JPS5995486U (en) 1982-12-18 1982-12-18 Rotating board fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19199582U JPS5995486U (en) 1982-12-18 1982-12-18 Rotating board fixing device

Publications (1)

Publication Number Publication Date
JPS5995486U true JPS5995486U (en) 1984-06-28

Family

ID=30413300

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19199582U Pending JPS5995486U (en) 1982-12-18 1982-12-18 Rotating board fixing device

Country Status (1)

Country Link
JP (1) JPS5995486U (en)

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