JPH02144197U - - Google Patents
Info
- Publication number
- JPH02144197U JPH02144197U JP5080289U JP5080289U JPH02144197U JP H02144197 U JPH02144197 U JP H02144197U JP 5080289 U JP5080289 U JP 5080289U JP 5080289 U JP5080289 U JP 5080289U JP H02144197 U JPH02144197 U JP H02144197U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- outside air
- information recording
- optical information
- dust removal
- 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
- 239000000428 dust Substances 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 description 1
Description
第１図は、本考案に係る光学式情報記録再生装
置の塵埃除去装置を示す一部省略した分解斜視図
、第２図から第５図は、本考案に係る光学式情報
記録再生装置の塵埃除去装置の一実施例を示し、
第２図は光学式情報記録再生装置の外観を示す斜
視図、第３図および第４図は光学式情報記録再生
装置の要部を示す部分分解斜視図および部分断面
図、第５図は、フイルタ部を示す斜視図、第６図
は、フイルタの巻き取り移送タイミングのタイム
チヤート図、第７図および第８図ａ，ｂは、本考
案に係る光学式情報記録再生装置の塵埃除去装置
の上記一実施例の一部を変更した他の実施例を示
す断面図および断面図、斜視図、第９図は、従来
の塵埃除去装置を概略的に示す平面図である。
１０……外気導入口、１１……フイルタ、１３
，１４……ボビン、１８……モータ。
FIG. 1 is a partially omitted exploded perspective view showing a dust removal device for an optical information recording/reproducing apparatus according to the present invention, and FIGS. 2 to 5 show dust removal apparatus for an optical information recording/reproducing apparatus according to the present invention. An example of a removal device is shown,
FIG. 2 is a perspective view showing the external appearance of the optical information recording/reproducing device, FIGS. 3 and 4 are partially exploded perspective views and partial sectional views showing the main parts of the optical information recording/reproducing device, and FIG. FIG. 6 is a perspective view showing the filter part, FIG. 6 is a time chart of the winding and transfer timing of the filter, and FIGS. A cross-sectional view, a cross-sectional view, a perspective view, and a plan view schematically showing a conventional dust removal apparatus are shown in FIG. 10...Outside air inlet, 11...Filter, 13
, 14... bobbin, 18... motor.
Claims (1)
口から導入した外気中の塵埃を除去するフイルタ
を設けた光学式情報記録再生装置の塵埃除去装置
において、前記フイルタに塵埃を捕集する粘着剤
を塗布または含浸したことを特徴とする光学式情
報記録再生装置の塵埃除去装置。 (2) フイルタをテープ状に外気導入口前面で対
向する長さに成形し、前記フイルタを前記外気導
入口に沿つて移動可能なフイルタ移送手段を設け
たことを特徴とする請求項１記載の光学式情報記
録再生装置の塵埃除去装置。[Scope of Claim for Utility Model Registration] (1) A dust removal device for an optical information recording/reproducing device, which is equipped with a cooling means using a fan and a filter for removing dust from outside air introduced from an outside air inlet; A dust removal device for an optical information recording/reproducing device, characterized in that a filter is coated or impregnated with an adhesive for collecting dust. (2) The filter according to claim 1, characterized in that the filter is formed into a tape-like length so as to face each other in front of the outside air inlet, and a filter transfer means is provided to move the filter along the outside air inlet. Dust removal device for optical information recording and reproducing equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5080289U JPH02144197U (en) | 1989-04-28 | 1989-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5080289U JPH02144197U (en) | 1989-04-28 | 1989-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02144197U true JPH02144197U (en) | 1990-12-06 |
Family
ID=31569669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5080289U Pending JPH02144197U (en) | 1989-04-28 | 1989-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02144197U (en) |
-
1989
- 1989-04-28 JP JP5080289U patent/JPH02144197U/ja active Pending
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