JPH0226173U - - Google Patents
Info
- Publication number
- JPH0226173U JPH0226173U JP10216588U JP10216588U JPH0226173U JP H0226173 U JPH0226173 U JP H0226173U JP 10216588 U JP10216588 U JP 10216588U JP 10216588 U JP10216588 U JP 10216588U JP H0226173 U JPH0226173 U JP H0226173U
- Authority
- JP
- Japan
- Prior art keywords
- case
- shutter
- suction plate
- air outlet
- air inlet
- 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
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims 1
- 238000001179 sorption measurement Methods 0.000 description 1
Landscapes
- Optical Head (AREA)
Description
第１図ないし第３図は本考案の一実施例におけ
る光学ヘツドのレンズクリーニング装置を示し、
第１図は一部切欠き斜視図、第２図はシヤツタを
開いた状態の表面図、第３図はシヤツタを開いた
状態の裏面図である。
１…レンズクリーニング装置、２…ケース、３
…シヤツタ、４…孔、５…空気吸込口、６…空気
噴出口、７…軸流フアン、９…吸着板。
1 to 3 show a lens cleaning device for an optical head according to an embodiment of the present invention,
FIG. 1 is a partially cutaway perspective view, FIG. 2 is a front view with the shutter open, and FIG. 3 is a back view with the shutter open. 1... Lens cleaning device, 2... Case, 3
... Shutter, 4... Hole, 5... Air suction port, 6... Air outlet, 7... Axial flow fan, 9... Adsorption plate.
Claims (1)
、中心部に磁性材製の吸着板を有する軸流フアン
と、上記ケースに上記吸着板に対応して形成され
た孔と、上記ケースに対向して形成され、上記軸
流フアンの回転による空気流通用の空気吸込口お
よびこの空気吸込口より狭い空気噴出口と、上記
ケースに摺動可能に支持され、上記孔、空気吸込
口および空気噴出口を開閉するシヤツタとが備え
られ、上記ケースおよびシヤツタが光デイスクカ
ートリツジと同様のカートリツジ状に構成され、
ドライブに装着されることによりシヤツタが開か
れて上記空気噴出口が光学ヘツドのレンズに対向
され、スピンドルモータに上記軸流フアンの吸着
板が吸着されて回転されるように構成されたこと
を特徴とする光学ヘツドのレンズクリーニング装
置。 a case, an axial flow fan rotatably supported within the case and having a suction plate made of a magnetic material in the center; a hole formed in the case corresponding to the suction plate; an air inlet for air circulation through the rotation of the axial fan and an air outlet narrower than the air inlet; a shutter for opening and closing, the case and the shutter being configured in the form of a cartridge similar to an optical disk cartridge;
When attached to the drive, the shutter is opened so that the air outlet faces the lens of the optical head, and the suction plate of the axial fan is attracted to the spindle motor and rotated. A lens cleaning device for optical heads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10216588U JPH0226173U (en) | 1988-08-01 | 1988-08-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10216588U JPH0226173U (en) | 1988-08-01 | 1988-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0226173U true JPH0226173U (en) | 1990-02-21 |
Family
ID=31331821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10216588U Pending JPH0226173U (en) | 1988-08-01 | 1988-08-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0226173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0490020U (en) * | 1990-12-12 | 1992-08-06 |
-
1988
- 1988-08-01 JP JP10216588U patent/JPH0226173U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0490020U (en) * | 1990-12-12 | 1992-08-06 |
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