JPS60140229U - optical disk drive device - Google Patents
optical disk drive deviceInfo
- Publication number
- JPS60140229U JPS60140229U JP2304684U JP2304684U JPS60140229U JP S60140229 U JPS60140229 U JP S60140229U JP 2304684 U JP2304684 U JP 2304684U JP 2304684 U JP2304684 U JP 2304684U JP S60140229 U JPS60140229 U JP S60140229U
- Authority
- JP
- Japan
- Prior art keywords
- carriage
- optical pickup
- optical
- optical disk
- radial direction
- 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
Links
Landscapes
- Moving Of The Head To Find And Align With The Track (AREA)
- Optical Recording Or Reproduction (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図は従来の光デイスクドライブ装置の構成 ゛
の一例を示す斜視図、第２図は本考案の実施例を示す斜
視図、第３図は本考案の他の実施例を示す斜視図である
。
１・・・光ディスク、２・・・光ピツクアップ、３・・
・対物レンズ、６・・・キャリッジ、８・・・リニアモ
ータ（直線駆動源）、９・・・ロック機構、１１・・・
基準位置 、設定バネ、１２・・・板ばね（支持部材
）、１３・・・高剛性部材（支持部材）。FIG. 1 is a perspective view showing an example of the configuration of a conventional optical disk drive device, FIG. 2 is a perspective view showing an embodiment of the present invention, and FIG. 3 is a perspective view showing another embodiment of the present invention. be. 1... Optical disc, 2... Optical pickup, 3...
・Objective lens, 6... Carriage, 8... Linear motor (linear drive source), 9... Lock mechanism, 11...
Reference position, setting spring, 12... plate spring (supporting member), 13... high rigidity member (supporting member).
Claims (1)
、前記光ディスクに対向して対物レンズが□ 設けら
れ前記キャリッジが静止した状態で前記対物レンズが光
ディスクの半径方向に微小範囲移動可能な如く前記キャ
リッジに支持された光ピツクアップと、上記光ピツクア
ップの前記微小範囲の移動及び上記光ピツクアップとキ
ャリッジとの光デイスク半径方向の一体移動を兼ねて行
なう直線駆動源とを有し、上記直線駆動源により光ピツ
クアップのみを微小範囲移動させてトラッキングを行な
い、上記直線駆動源によ・り光ピツクアップとキャリッ
ジとを一体に移動させてシークを行なう光ディ、スフド
ライブ装置において、上記光ピツクアップはその四隅付
近を夫々上、記キャリッジに一端が結合され他端が光デ
ィスクの半径方向にのみ変位可能な支持部−材の他端に
結合されて光デイスク半径方向にのみ平行移動可能な如
くキャリッジに支持されていることを特徴とする装置。 （？）上記の支持部材が、展開面が光でイスクのトラッ
ク方向に垂直でありその両端が上記光ピツクアップと上
記キャリッジとに固定された板ばねであることを特徴と
する実用新案登録請求の範囲第１項に記載の装置。
″ （３）上記の支持部材がその両端を上記キャリッジ
、及び上記光ピツクアップに光ディスクのトラックに平
台方向に延びるピンを介して該ピンの回りに回動自在に
結合された高剛性部材であることを特徴とする実用新案
登録請求の範囲第１項 −に記載の装置。 −[Claims for Utility Model Registration] (1) A carriage movable in the radial direction of an optical disc, and an objective lens □ provided opposite the optical disc, and with the carriage stationary, the objective lens moves in the radial direction of the optical disc. An optical pickup supported by the carriage so as to be movable over a minute range, and a linear drive source that moves the optical pickup within the minute range and moves the optical pickup and the carriage together in the radial direction of the optical disk. In an optical disk drive device in which tracking is performed by moving only the optical pickup within a minute range using the linear drive source, and seeking is performed by moving the optical pickup and the carriage together by the linear drive source, One end of the optical pickup is connected to the carriage at each of its four corners, and the other end is connected to the other end of a support member that can be displaced only in the radial direction of the optical disk, so that the optical pickup can be moved in parallel only in the radial direction of the optical disk. A device characterized in that it is supported by a carriage. (?) The above-mentioned support member is a leaf spring whose development surface is perpendicular to the track direction of the optical disk and whose both ends are fixed to the above-mentioned optical pickup and the above-mentioned carriage. A device according to scope 1.
'' (3) The support member has both ends attached to the carriage.
and a highly rigid member connected to the optical pickup via a pin extending in the direction of the flatbed to the track of the optical disc so as to be rotatable around the pin. The device described in. −
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2304684U JPS60140229U (en) | 1984-02-22 | 1984-02-22 | optical disk drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2304684U JPS60140229U (en) | 1984-02-22 | 1984-02-22 | optical disk drive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60140229U true JPS60140229U (en) | 1985-09-17 |
Family
ID=30515918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2304684U Pending JPS60140229U (en) | 1984-02-22 | 1984-02-22 | optical disk drive device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60140229U (en) |
-
1984
- 1984-02-22 JP JP2304684U patent/JPS60140229U/en active Pending
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