JPS58193340U - Optical information recording/playback head - Google Patents
Optical information recording/playback headInfo
- Publication number
- JPS58193340U JPS58193340U JP9129382U JP9129382U JPS58193340U JP S58193340 U JPS58193340 U JP S58193340U JP 9129382 U JP9129382 U JP 9129382U JP 9129382 U JP9129382 U JP 9129382U JP S58193340 U JPS58193340 U JP S58193340U
- Authority
- JP
- Japan
- Prior art keywords
- information recording
- optical information
- lens barrel
- support member
- flexible support
- 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
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図は従来例を示す図、第２図は本考案にもとづく光
学情報記録再生ヘッドに使用される可撓性支持部材を示
し、ａはその平面図、ｂはその正面図である。
１・・・鏡筒、５，６・・・コイル、７，８・・・磁石
、９・・・電磁駆動装置、１１・・・可撓性支持部材、
１２・・・リング部、１３・・・固定部、１４・・・脚
部。FIG. 1 shows a conventional example, and FIG. 2 shows a flexible support member used in an optical information recording/reproducing head based on the present invention, in which a is a plan view thereof and b is a front view thereof. DESCRIPTION OF SYMBOLS 1... Lens barrel, 5, 6... Coil, 7, 8... Magnet, 9... Electromagnetic drive device, 11... Flexible support member,
12...Ring part, 13...Fixing part, 14...Leg part.
Claims (1)
外嵌固定されるリング部と、前記鏡筒の周囲に配設され
た固定部に固定される脚部とが一体に構成された可撓性
支持部材を設け、さらに、この可撓性支持部材の弾力に
抗して前記鏡筒を２次元ないし３次元方向に移動させる
電磁駆動装置を設けたことを特徴とする光学情報記録再
生ヘッド。 ２ 可撓性支持部材の脚部は複数の脚体を有し、かつこ
の複数の脚体の少なくとも２″本は、固定部において一
体に接続されていることを特徴とする実用新案登録請求
の範囲第１項記載の光学情報記録再生ヘッド。[Claims for Utility Model Registration] ■ A lens barrel for condensing light is provided on a record carrier, and a ring portion is fitted and fixed to the lens barrel and fixed to a fixing portion provided around the lens barrel. A flexible support member is provided integrally with a leg portion, and an electromagnetic drive device is provided for moving the lens barrel in two or three dimensions against the elasticity of the flexible support member. An optical information recording/reproducing head characterized in that: 2. A claim for utility model registration characterized in that the leg of the flexible support member has a plurality of legs, and at least 2" of the plurality of legs are integrally connected at the fixed part. The optical information recording/reproducing head according to scope 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9129382U JPS58193340U (en) | 1982-06-17 | 1982-06-17 | Optical information recording/playback head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9129382U JPS58193340U (en) | 1982-06-17 | 1982-06-17 | Optical information recording/playback head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58193340U true JPS58193340U (en) | 1983-12-22 |
Family
ID=30099696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9129382U Pending JPS58193340U (en) | 1982-06-17 | 1982-06-17 | Optical information recording/playback head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58193340U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5718037A (en) * | 1980-07-08 | 1982-01-29 | Matsushita Electric Ind Co Ltd | Driving device of object lens |
-
1982
- 1982-06-17 JP JP9129382U patent/JPS58193340U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5718037A (en) * | 1980-07-08 | 1982-01-29 | Matsushita Electric Ind Co Ltd | Driving device of object lens |
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