JPS6215125U - - Google Patents
Info
- Publication number
- JPS6215125U JPS6215125U JP10598285U JP10598285U JPS6215125U JP S6215125 U JPS6215125 U JP S6215125U JP 10598285 U JP10598285 U JP 10598285U JP 10598285 U JP10598285 U JP 10598285U JP S6215125 U JPS6215125 U JP S6215125U
- Authority
- JP
- Japan
- Prior art keywords
- disk
- movable
- substantially perpendicular
- drive means
- movable part
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000005452 bending Methods 0.000 description 1
Description
第１図は本考案の光学式記録再生装置の可動部
の斜視図、第２図はその駆動手段の斜視図、第３
図はその支持部材の平面図、第４図は第３図にお
ける部分Ｂの拡大平面図、第５図は第４図の部分
Ｃの拡大平面図、第６図は第４図のＤ―Ｄ線断面
図、第７図はその支持部材の作用を表す模式的平
面図、第８図はその支持部材の固定の様子を表す
模式的側面図、第９図はその支持部材の他の実施
例の斜視図、第１０図はその支持部材の他の実施
例の模式的側面図である。
１……基台、２，３……支持部材、４……可動
部、５……マウント台、７，８，９，１０，１１
，１２……コイル、２０……駆動手段、２１……
ヨーク、２２，２４，２５，２７……垂直部、２
３，２６……連結部、２８，２９……ヨーク、３
０，３１，３２，３３……折曲部、３４，３５…
…マグネツト、３６，３７，３８，３９，４０，
４１……磁気ギヤツプ、５１……端部、５２……
スリツト、５３……柱状部、５４……制動材。
FIG. 1 is a perspective view of the movable part of the optical recording/reproducing device of the present invention, FIG. 2 is a perspective view of its driving means, and FIG.
4 is an enlarged plan view of portion B in FIG. 3, FIG. 5 is an enlarged plan view of portion C in FIG. 4, and FIG. 6 is a plan view of the support member shown in FIG. 4. A line sectional view, FIG. 7 is a schematic plan view showing the action of the support member, FIG. 8 is a schematic side view showing how the support member is fixed, and FIG. 9 is another embodiment of the support member. FIG. 10 is a schematic side view of another embodiment of the support member. 1...Base, 2, 3...Support member, 4...Movable part, 5...Mount stand, 7, 8, 9, 10, 11
, 12... Coil, 20... Drive means, 21...
Yoke, 22, 24, 25, 27...Vertical part, 2
3, 26... Connection portion, 28, 29... Yoke, 3
0, 31, 32, 33... bending part, 34, 35...
...Magnet, 36, 37, 38, 39, 40,
41... Magnetic gap, 51... End, 52...
slit, 53... columnar part, 54... braking material.
Claims (1)
部を該デイスクの面に対して略垂直なフオーカシ
ング方向に駆動する第１の駆動手段と、該可動部
を該デイスク面と略平行であつて、該フオーカシ
ング方向に対して略垂直な方向に駆動する第２の
駆動手段と、該可動部を、該デイスクの面に対し
て略垂直な面であつて、該デイスクの半径と略平
行な線を含む面内において揺動する第３の駆動手
段と、該可動部を少なくとも３つの該駆動手段に
より駆動される方向に移動自在に支持する支持部
材とを有することを特徴とする光学式記録再生装
置。 a movable part that is movable with respect to the disk; a first driving means that drives the movable part in a focusing direction substantially perpendicular to the surface of the disk; , a second driving means for driving the movable portion in a direction substantially perpendicular to the focusing direction, and a line that is substantially perpendicular to the surface of the disk and substantially parallel to the radius of the disk. an optical recording and reproducing device characterized by having a third drive means that swings in a plane including the third drive means, and a support member that supports the movable part so as to be movable in directions driven by at least three of the drive means. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985105982U JPH0514335Y2 (en) | 1985-07-11 | 1985-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985105982U JPH0514335Y2 (en) | 1985-07-11 | 1985-07-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6215125U true JPS6215125U (en) | 1987-01-29 |
| JPH0514335Y2 JPH0514335Y2 (en) | 1993-04-16 |
Family
ID=30980919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985105982U Expired - Lifetime JPH0514335Y2 (en) | 1985-07-11 | 1985-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0514335Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0211003U (en) * | 1988-07-01 | 1990-01-24 | ||
| JPH02133323U (en) * | 1989-04-07 | 1990-11-06 | ||
| US7131128B2 (en) | 2003-01-23 | 2006-10-31 | Samsung Electronics Co., Ltd. | Optical actuator |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58130446A (en) * | 1982-01-28 | 1983-08-03 | Ricoh Co Ltd | Optical recording and reproducing device |
| JPS59107726U (en) * | 1983-01-05 | 1984-07-20 | パイオニア株式会社 | lens drive device |
-
1985
- 1985-07-11 JP JP1985105982U patent/JPH0514335Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58130446A (en) * | 1982-01-28 | 1983-08-03 | Ricoh Co Ltd | Optical recording and reproducing device |
| JPS59107726U (en) * | 1983-01-05 | 1984-07-20 | パイオニア株式会社 | lens drive device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0211003U (en) * | 1988-07-01 | 1990-01-24 | ||
| JPH02133323U (en) * | 1989-04-07 | 1990-11-06 | ||
| JPH059149Y2 (en) * | 1989-04-07 | 1993-03-08 | ||
| US7131128B2 (en) | 2003-01-23 | 2006-10-31 | Samsung Electronics Co., Ltd. | Optical actuator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0514335Y2 (en) | 1993-04-16 |
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