JPH046846U - - Google Patents
Info
- Publication number
- JPH046846U JPH046846U JP4774690U JP4774690U JPH046846U JP H046846 U JPH046846 U JP H046846U JP 4774690 U JP4774690 U JP 4774690U JP 4774690 U JP4774690 U JP 4774690U JP H046846 U JPH046846 U JP H046846U
- Authority
- JP
- Japan
- Prior art keywords
- optical disc
- turntable
- dust
- rotated
- generate
- 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 2
- 238000004140 cleaning Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Description
第１図は従来例の斜視図、第２図以降は本考案
の実施例であつて、第２図はターンテーブルの上
面図、第３図は溝の断面図、第４図はデイスク載
置状態側面図、第５図〜第１１図は本考案の別の
実施例の上面図で、図面中、２Ａ〜Ｈ……ターン
テーブル、４Ａ〜Ｈ……溝等の凹部である。
Fig. 1 is a perspective view of the conventional example, Fig. 2 and subsequent figures are examples of the present invention, Fig. 2 is a top view of the turntable, Fig. 3 is a sectional view of the groove, and Fig. 4 is a disk mounting. The state side views, FIGS. 5 to 11, are top views of other embodiments of the present invention, in which 2A to H...turntables, 4A to H... recesses such as grooves, etc. are shown.
Claims (1)
ンテーブルにおいて、デイスク当接面にほこり等
の清浄作用を発生する凹部を設けたことを特徴と
する光デイスク装置。 An optical disc device, characterized in that a turntable on which an optical disc such as a CD is placed and rotated is provided with a recessed portion on the disc contacting surface to generate a cleaning effect for dust and the like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4774690U JPH046846U (en) | 1990-05-08 | 1990-05-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4774690U JPH046846U (en) | 1990-05-08 | 1990-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH046846U true JPH046846U (en) | 1992-01-22 |
Family
ID=31563948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4774690U Pending JPH046846U (en) | 1990-05-08 | 1990-05-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH046846U (en) |
-
1990
- 1990-05-08 JP JP4774690U patent/JPH046846U/ja active Pending
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