JPS5881789U - Disc-shaped recording medium fixing device - Google Patents

Disc-shaped recording medium fixing device

Info

Publication number
JPS5881789U
JPS5881789U JP17671481U JP17671481U JPS5881789U JP S5881789 U JPS5881789 U JP S5881789U JP 17671481 U JP17671481 U JP 17671481U JP 17671481 U JP17671481 U JP 17671481U JP S5881789 U JPS5881789 U JP S5881789U
Authority
JP
Japan
Prior art keywords
recording medium
shaped recording
disc
fixing device
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
JP17671481U
Other languages
Japanese (ja)
Inventor
向山　秀次
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP17671481U priority Critical patent/JPS5881789U/en
Publication of JPS5881789U publication Critical patent/JPS5881789U/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 drawings]

図面は本考案の実施例にして、第１図はダストカバーを
開けた状態に於ける記録媒体固定装置の断面図、第２図
はダストカバーを閉じた状態に於ける記録媒体固定装置
の断面図である。 １・・・モータ、２・・・モータ軸、３・・・ターンテ
ーブル、４・・・止めネジ、５・・・磁石、６・・・滑
動子、７・・・バネ、８・・・ストッパー、９・・・ネ
ジ、１０・・・ダストカバー、１１・・・フタ、１２・
・・押さえ板、１３・・・円盤状記録媒体。The drawings show an embodiment of the present invention. Figure 1 is a cross-sectional view of the recording medium fixing device with the dust cover open, and Figure 2 is a cross-sectional view of the recording medium fixing device with the dust cover closed. It is a diagram. DESCRIPTION OF SYMBOLS 1... Motor, 2... Motor shaft, 3... Turntable, 4... Set screw, 5... Magnet, 6... Slider, 7... Spring, 8... Stopper, 9...screw, 10...dust cover, 11...lid, 12.
... Pressing plate, 13... Disc-shaped recording medium.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 円盤状記録媒体をモータ軸に直結したるターンテーブル
に固定して回転せしめ、記録媒体に記録されたる信号を
ピックアップにて検出し再生する信号再生装置において
、円盤状記録媒体の中心穴に係合するテープ部を有する
滑動子をモードル軸をスライド軸として摺動し得るごと
くターンチー−プル中央部に設け、ターンテーブルとは
バネを介して浮かせ、かつモードル端には該滑動子の抜
は止めを設けたことを特徴とする円盤状記録媒体固定装
置。In a signal reproducing device in which a disc-shaped recording medium is fixed to a turntable directly connected to a motor shaft and rotated, and a pickup detects and reproduces the signal recorded on the recording medium, a signal that engages with the center hole of the disc-shaped recording medium A slider having a tape section is provided in the center of the turntable so that it can slide on the mold shaft as a slide shaft, and is suspended from the turntable via a spring, and a stopper is provided at the end of the mold to prevent the slider from being pulled out. A disk-shaped recording medium fixing device characterized by being provided.
JP17671481U 1981-11-30 1981-11-30 Disc-shaped recording medium fixing device Pending JPS5881789U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17671481U JPS5881789U (en) 1981-11-30 1981-11-30 Disc-shaped recording medium fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17671481U JPS5881789U (en) 1981-11-30 1981-11-30 Disc-shaped recording medium fixing device

Publications (1)

Publication Number Publication Date
JPS5881789U true JPS5881789U (en) 1983-06-02

Family

ID=29969921

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17671481U Pending JPS5881789U (en) 1981-11-30 1981-11-30 Disc-shaped recording medium fixing device

Country Status (1)

Country Link
JP (1) JPS5881789U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013118024A (en) * 2011-12-02 2013-06-13 Tokyo Parts Ind Co Ltd Spindle motor and disk clamp mechanism
JP2013118025A (en) * 2011-12-02 2013-06-13 Tokyo Parts Ind Co Ltd Disk clamp mechanism

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54133102A (en) * 1978-03-27 1979-10-16 Mca Disco Vision Video disk player

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54133102A (en) * 1978-03-27 1979-10-16 Mca Disco Vision Video disk player

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013118024A (en) * 2011-12-02 2013-06-13 Tokyo Parts Ind Co Ltd Spindle motor and disk clamp mechanism
JP2013118025A (en) * 2011-12-02 2013-06-13 Tokyo Parts Ind Co Ltd Disk clamp mechanism

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