JPS6365053U - - Google Patents
Info
- Publication number
- JPS6365053U JPS6365053U JP15982186U JP15982186U JPS6365053U JP S6365053 U JPS6365053 U JP S6365053U JP 15982186 U JP15982186 U JP 15982186U JP 15982186 U JP15982186 U JP 15982186U JP S6365053 U JPS6365053 U JP S6365053U
- Authority
- JP
- Japan
- Prior art keywords
- array
- light emitting
- emitting element
- element array
- focus lens
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims description 3
- 108091008695 photoreceptors Proteins 0.000 claims 1
- 239000005357 flat glass Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Dot-Matrix Printers And Others (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
Description
第１図は本考案に係る光学調整装置を備えた画
像形成装置の要部を概略的に示す断面図、第２図
はアレイガイドと発光素子アレイの一体化構造を
示す要部の斜視図、第３図は一体化構造の他の例
を示す斜視図、第４図は板ガラスによる結像系の
補正構造を示す斜視図、第５図は第４図の概略断
面図、第６図は従来のレンズアレイの支持構造を
示す説明図である。
１：感光体ドラム、２：帯電器、３：現像器、
４：クリーナ、５：短焦点レンズアレイ、６：ア
レイガイド、７：発光ダイオードアレイヘツド、
８：ブロツク、９：弾性機構、１０：把手、１１
：フランジ、１２：ビス（ネジ）、１３：板バネ
（弾性手段）、１４：圧縮コイルスプリング（弾
性手段）、１５：スリーブ、１６：板ガラス。
FIG. 1 is a sectional view schematically showing the main parts of an image forming apparatus equipped with an optical adjustment device according to the present invention, and FIG. 2 is a perspective view of the main parts showing an integrated structure of an array guide and a light emitting element array. Fig. 3 is a perspective view showing another example of the integrated structure, Fig. 4 is a perspective view showing a correction structure for the imaging system using plate glass, Fig. 5 is a schematic sectional view of Fig. 4, and Fig. 6 is a conventional FIG. 2 is an explanatory diagram showing a support structure for a lens array. 1: Photosensitive drum, 2: Charger, 3: Developer,
4: Cleaner, 5: Short focus lens array, 6: Array guide, 7: Light emitting diode array head,
8: Block, 9: Elastic mechanism, 10: Handle, 11
: flange, 12: screw (screw), 13: plate spring (elastic means), 14: compression coil spring (elastic means), 15: sleeve, 16: plate glass.
Claims (1)
点レンズアレイを収納したアレイガイドを、前記
短焦点レンズアレイへ光を照射する発光素子アレ
イの光軸方向へ移動可能に該発光素子アレイにネ
ジにより連接し、更に前記アレイガイドと前記発
光素子アレイとの間にこれらが離れる方向に付勢
する弾性手段を介装したことを特徴とする画像形
成装置の光学調整装置。 An array guide arranged to face the circumferential surface of the photoreceptor drum and housing a short focus lens array therein is screwed to the light emitting element array so as to be movable in the optical axis direction of the light emitting element array that irradiates light to the short focus lens array. An optical adjustment device for an image forming apparatus, characterized in that an elastic means is interposed between the array guide and the light emitting element array to urge them apart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986159821U JPH0745048Y2 (en) | 1986-10-17 | 1986-10-17 | Optical adjustment device for image forming apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986159821U JPH0745048Y2 (en) | 1986-10-17 | 1986-10-17 | Optical adjustment device for image forming apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6365053U true JPS6365053U (en) | 1988-04-28 |
| JPH0745048Y2 JPH0745048Y2 (en) | 1995-10-11 |
Family
ID=31084616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986159821U Expired - Lifetime JPH0745048Y2 (en) | 1986-10-17 | 1986-10-17 | Optical adjustment device for image forming apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0745048Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021192331A1 (en) * | 2020-03-25 | 2021-09-30 | 富士フイルムビジネスイノベーション株式会社 | Light-emitting device and drawing device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5152642U (en) * | 1974-10-18 | 1976-04-21 | ||
| JPS6053556U (en) * | 1983-09-20 | 1985-04-15 | 株式会社リコー | optical writing device |
-
1986
- 1986-10-17 JP JP1986159821U patent/JPH0745048Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5152642U (en) * | 1974-10-18 | 1976-04-21 | ||
| JPS6053556U (en) * | 1983-09-20 | 1985-04-15 | 株式会社リコー | optical writing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021192331A1 (en) * | 2020-03-25 | 2021-09-30 | 富士フイルムビジネスイノベーション株式会社 | Light-emitting device and drawing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0745048Y2 (en) | 1995-10-11 |
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