JPS6056966U - optical disc player - Google Patents

optical disc player

Info

Publication number
JPS6056966U
JPS6056966U JP15000983U JP15000983U JPS6056966U JP S6056966 U JPS6056966 U JP S6056966U JP 15000983 U JP15000983 U JP 15000983U JP 15000983 U JP15000983 U JP 15000983U JP S6056966 U JPS6056966 U JP S6056966U
Authority
JP
Japan
Prior art keywords
drive coil
optical disc
disc player
permanent magnet
guide member
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
JP15000983U
Other languages
Japanese (ja)
Inventor
秀夫 河内
Original Assignee
ソニー株式会社
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 ソニー株式会社 filed Critical ソニー株式会社
Priority to JP15000983U priority Critical patent/JPS6056966U/en
Publication of JPS6056966U publication Critical patent/JPS6056966U/en
Pending legal-status Critical Current

Links

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) [Abstract] 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]

第１図は本考案を適用した光学ディスクプレーヤの駆動
部の要部平面図、第２図は第１図のｎ　−■線断面図で
ある。 なお図面に用いた符号において、１・・・ターンテーブ
ル、２・・・スピンドル、３・・・スピンドルモータ、
４・・・摺動板、５・・・光学ディスク、６・・・レー
ザーピックアップ、７，８・・・ガイドレール、９，１
０．１１，１２，１３・・・転動輪、１５．１６・・・
駆動コイル、１７．１８・・・鉄心、２１・・・ヨーク
、２２・・・永久磁石、である。FIG. 1 is a plan view of a main part of a drive section of an optical disc player to which the present invention is applied, and FIG. 2 is a sectional view taken along the line n--■ in FIG. 1. In addition, in the symbols used in the drawings, 1...turntable, 2...spindle, 3...spindle motor,
4... Sliding plate, 5... Optical disk, 6... Laser pickup, 7, 8... Guide rail, 9, 1
0.11, 12, 13...Rolling wheel, 15.16...
Drive coil, 17.18... Iron core, 21... Yoke, 22... Permanent magnet.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ディスクの放射方向に延びるガイド部材に沿って光学ピ
ックアップ及びディスク回転系の一方を相対移動させて
螺旋又は同心円トラックから情報を読み取るようにした
光学ディスクプレーヤにおいて、上記ガイド部材と平行
に延びる鉄心付き固定側駆動コイルと、この駆動コイル
と対向して可動部の側に設けられた永久磁石とを具備し
、上記駆動コイルと永久磁石とで上記相対移動のための
駆動力を得ると共に、上記永久磁石と駆動コイルの鉄心
との間の吸引力でもって上記可動部を上記ガイド部材に
圧接させるようにした光学ディスクプレーヤ。In an optical disc player in which information is read from a spiral or concentric track by relatively moving one of an optical pickup and a disc rotation system along a guide member extending in the radial direction of the disc, a fixing member with an iron core extending parallel to the guide member. A side drive coil, and a permanent magnet provided on the side of the movable part facing the drive coil, the drive coil and the permanent magnet obtain a driving force for the relative movement, and the permanent magnet The optical disc player is configured such that the movable part is brought into pressure contact with the guide member by an attractive force between the drive coil and the iron core of the drive coil.
JP15000983U 1983-09-28 1983-09-28 optical disc player Pending JPS6056966U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15000983U JPS6056966U (en) 1983-09-28 1983-09-28 optical disc player

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15000983U JPS6056966U (en) 1983-09-28 1983-09-28 optical disc player

Publications (1)

Publication Number Publication Date
JPS6056966U true JPS6056966U (en) 1985-04-20

Family

ID=30332824

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15000983U Pending JPS6056966U (en) 1983-09-28 1983-09-28 optical disc player

Country Status (1)

Country Link
JP (1) JPS6056966U (en)

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