JPH0449370U - - Google Patents
Info
- Publication number
- JPH0449370U JPH0449370U JP9090490U JP9090490U JPH0449370U JP H0449370 U JPH0449370 U JP H0449370U JP 9090490 U JP9090490 U JP 9090490U JP 9090490 U JP9090490 U JP 9090490U JP H0449370 U JPH0449370 U JP H0449370U
- Authority
- JP
- Japan
- Prior art keywords
- brushes
- lens cleaning
- lens
- brush
- information recording
- 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
- 238000004140 cleaning Methods 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 2
- 230000001678 irradiating effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Optical Head (AREA)
Description
第１図ａ及びｂは本考案を適用したレンズ清掃
用デイスクを備えたカートリツジの内部構成説明
図及びそのＡ−Ａ断面図である。
１……下ケース、２……清掃用デイスク、３…
…デイスク押え、５……ハブ、６，７……ブラシ
。
FIGS. 1a and 1b are explanatory diagrams of the internal structure of a cartridge equipped with a lens cleaning disk to which the present invention is applied, and a sectional view thereof taken along line A-A. 1...Lower case, 2...Cleaning disk, 3...
...Disk holder, 5...Hub, 6,7...Brush.
Claims (1)
情報記録媒体上に照射して情報の記録、再生を行
なう光情報記録再生装置に着脱されるレンズ清掃
用デイスクであつて、 前記レンズ清掃用デイスクは、両面に対物レン
ズ清掃用のブラシを備え、各面のブラシは夫々材
質が異なることを特徴とするレンズ清掃用デイス
ク。 (2) 前記各面に植設されたブラシの内の一方は
、硬質繊維質のブラシであり、他方は軟質繊維質
のブラシであることを特徴とする請求項(1)記載
のレンズ清掃用デイスク。 (3) 前記各面に植設されたブラシの内の一方は
、湿式の繊維質のブラシであり、他方は乾式の繊
維質のブラシであることを特徴とする請求項(1)
記載のレンズ清掃用デイスク。[Scope of Claim for Utility Model Registration] (1) For cleaning lenses attached to and detached from optical information recording and reproducing devices that record and reproduce information by irradiating laser light focused by an objective lens onto an optical information recording medium. A lens cleaning disk, characterized in that the lens cleaning disk is provided with objective lens cleaning brushes on both sides, and the brushes on each side are made of different materials. (2) The lens cleaning lens according to claim 1, wherein one of the brushes installed on each surface is a hard fiber brush and the other is a soft fiber brush. disc. (3) Claim (1) characterized in that one of the brushes installed on each surface is a wet fibrous brush and the other is a dry fibrous brush.
Lens cleaning disk as described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9090490U JPH0449370U (en) | 1990-08-29 | 1990-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9090490U JPH0449370U (en) | 1990-08-29 | 1990-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0449370U true JPH0449370U (en) | 1992-04-27 |
Family
ID=31826058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9090490U Pending JPH0449370U (en) | 1990-08-29 | 1990-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449370U (en) |
-
1990
- 1990-08-29 JP JP9090490U patent/JPH0449370U/ja active Pending
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