JPS60135819U - Objective lens drive device for optical information processing equipment - Google Patents
Objective lens drive device for optical information processing equipmentInfo
- Publication number
- JPS60135819U JPS60135819U JP2375484U JP2375484U JPS60135819U JP S60135819 U JPS60135819 U JP S60135819U JP 2375484 U JP2375484 U JP 2375484U JP 2375484 U JP2375484 U JP 2375484U JP S60135819 U JPS60135819 U JP S60135819U
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- information processing
- optical information
- lens drive
- drive device
- 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
- 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図は従来の対物ンンズ駆動装置を示す断面図、第２
図はこの考案の一実施例に係る対物レンズ駆動装置を示
す断面図、第３図及び第４図はこの考案の変形例を示す
正面図と平面図である。
１・・・内側ヨークの鍔部、２・・・主軸、３・・・内
側ヨーク、４・・・磁石、５・・・外側ヨーク、６・・
・対物レンズ支持部材、７，９・・・コイル、８・・・
コイルボビン、１１，１４・・・サスペンション、１２
・・・サスペンション固定金具、１３・・・対物レンズ
、１５，１６．２１，２２・・・金属体。Figure 1 is a sectional view showing a conventional objective lens drive device;
The figure is a sectional view showing an objective lens driving device according to an embodiment of this invention, and FIGS. 3 and 4 are front and plan views showing modified examples of this invention. 1... Flange of inner yoke, 2... Main shaft, 3... Inner yoke, 4... Magnet, 5... Outer yoke, 6...
・Objective lens support member, 7, 9... Coil, 8...
Coil bobbin, 11, 14... Suspension, 12
... Suspension fixing fitting, 13... Objective lens, 15, 16. 21, 22... Metal body.
Claims (1)
在に動くための主軸及び磁気回路を有する固定部分と、
上記可動部分と上記固定部分を接続するサスペンション
とからなる光学的情報処理装置の対物レンズ駆動装置に
おいて、 上記サスペンションのうち、上記可動部分側と上記固定
部分側の少なくとも上記可動部分側に金属体を一体に設
け、この金属体を上記可動部分に接着した光学的情報処
理装置の対物レンズ駆動袋、置。[Claims for Utility Model Registration] A movable part having an objective lens, a fixed part having a main shaft and a magnetic circuit for rotatably moving the movable part;
In an objective lens drive device for an optical information processing device, which includes a suspension connecting the movable part and the fixed part, a metal body is provided on at least the movable part side of the movable part side and the fixed part side of the suspension. An objective lens drive bag for an optical information processing device, which is integrally provided and has this metal body adhered to the movable part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2375484U JPS60135819U (en) | 1984-02-21 | 1984-02-21 | Objective lens drive device for optical information processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2375484U JPS60135819U (en) | 1984-02-21 | 1984-02-21 | Objective lens drive device for optical information processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60135819U true JPS60135819U (en) | 1985-09-09 |
Family
ID=30517271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2375484U Pending JPS60135819U (en) | 1984-02-21 | 1984-02-21 | Objective lens drive device for optical information processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60135819U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0626016U (en) * | 1992-08-24 | 1994-04-08 | 株式会社三協精機製作所 | Objective lens drive |
| JPH0626017U (en) * | 1992-08-24 | 1994-04-08 | 株式会社三協精機製作所 | Objective lens drive |
-
1984
- 1984-02-21 JP JP2375484U patent/JPS60135819U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0626016U (en) * | 1992-08-24 | 1994-04-08 | 株式会社三協精機製作所 | Objective lens drive |
| JPH0626017U (en) * | 1992-08-24 | 1994-04-08 | 株式会社三協精機製作所 | Objective lens drive |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS58163908U (en) | Objective lens drive device | |
| JPS60135819U (en) | Objective lens drive device for optical information processing equipment | |
| JPS58179635U (en) | Pickup objective lens drive device | |
| JPS60135820U (en) | Objective lens drive device for optical information processing equipment | |
| JPS60180326U (en) | Objective lens drive device for optical information processing equipment | |
| JPS63142012U (en) | ||
| JPS60146927U (en) | Objective lens drive device for optical information processing equipment | |
| JPS60142824U (en) | light pick up | |
| JPS6077025U (en) | Objective lens drive device | |
| JPS6098120U (en) | Optical pickup objective lens drive device | |
| JPS58183640U (en) | optical pickup device | |
| JPS58140521U (en) | Actuator for optical pickup | |
| JPS61111032U (en) | ||
| JPS61121517U (en) | ||
| JPS60170742U (en) | Electrodynamic vibration pickup | |
| JPS5872726U (en) | Objective lens drive device | |
| JPS5966929U (en) | Optical pickup tracking drive | |
| JPS58122239U (en) | Focusing unit of optical disc player | |
| JPS6070925U (en) | Focus drive mechanism of optical video disc player | |
| JPS60142828U (en) | Objective lens drive device for optical information processing equipment | |
| JPS58101327U (en) | Optical disc breaker pick-up | |
| JPS60120521U (en) | Optical information reading device | |
| JPS58159645U (en) | electromechanical converter | |
| JPS6080516U (en) | Objective lens drive device for optical pickup equipment | |
| JPS6116718U (en) | Objective lens drive device for optical information processing equipment |