JPH0486299U - - Google Patents
Info
- Publication number
- JPH0486299U JPH0486299U JP13078790U JP13078790U JPH0486299U JP H0486299 U JPH0486299 U JP H0486299U JP 13078790 U JP13078790 U JP 13078790U JP 13078790 U JP13078790 U JP 13078790U JP H0486299 U JPH0486299 U JP H0486299U
- Authority
- JP
- Japan
- Prior art keywords
- optical disc
- objective lens
- reproducing apparatus
- pickup
- blowing means
- 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 8
- 238000007664 blowing Methods 0.000 claims description 5
Description
第１図は、本考案に係る光デイスク再生装置の
一実施例を示す概略一部断面図で、第２図はその
要部概略図である。
１……光デイスク再生装置、２……ケース体、
３……光デイスク駆動部、４……サブシヤージ、
５……デイスクテーブル、６……スピンドルモー
タ、７……ガイドバー、８……光デイスク、９…
…対物レンズ、１０……ピツクアツプ、１２……
送風手段、１３……ノズル、１３ａ……吹き出し
口、１４……エアフイルター、１５……送風ケー
ス、１６……フアン、１７……駆動モータ、１８
……連結パイプ。
FIG. 1 is a schematic partial sectional view showing an embodiment of an optical disc reproducing apparatus according to the present invention, and FIG. 2 is a schematic view of the main parts thereof. 1... Optical disc playback device, 2... Case body,
3...Optical disk drive section, 4...Sub-shearage,
5... Disc table, 6... Spindle motor, 7... Guide bar, 8... Optical disk, 9...
...Objective lens, 10...Pickup, 12...
Air blowing means, 13... Nozzle, 13a... Air outlet, 14... Air filter, 15... Air blowing case, 16... Fan, 17... Drive motor, 18
...Connecting pipe.
Claims (1)
て光デイスクにあて、その反射光によりデイスク
に記録されたデータを読み取り再生する光デイス
ク再生装置において、該光デイスク再生装置は、
送風手段と、該送風手段により送出された空気を
該ピツクアツプの対物レンズ近傍に吹き出させる
ノズルとを備えた構成としたことを特徴とする光
デイスク再生装置。 In an optical disc reproducing apparatus that illuminates an optical disc through a pickup objective lens and reads and reproduces data recorded on the disc using the reflected light, the optical disc reproducing apparatus comprises:
1. An optical disc playback device comprising: a blowing means; and a nozzle for blowing air sent out by the blowing means into the vicinity of an objective lens of the pickup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13078790U JPH0486299U (en) | 1990-11-30 | 1990-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13078790U JPH0486299U (en) | 1990-11-30 | 1990-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0486299U true JPH0486299U (en) | 1992-07-27 |
Family
ID=31878102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13078790U Pending JPH0486299U (en) | 1990-11-30 | 1990-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0486299U (en) |
-
1990
- 1990-11-30 JP JP13078790U patent/JPH0486299U/ja active Pending
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