JPS5898645U - Collective optical system for copying machines, etc. - Google Patents
Collective optical system for copying machines, etc.Info
- Publication number
- JPS5898645U JPS5898645U JP19270581U JP19270581U JPS5898645U JP S5898645 U JPS5898645 U JP S5898645U JP 19270581 U JP19270581 U JP 19270581U JP 19270581 U JP19270581 U JP 19270581U JP S5898645 U JPS5898645 U JP S5898645U
- Authority
- JP
- Japan
- Prior art keywords
- optical system
- lens array
- light shielding
- shielding member
- single 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.)
- Pending
Links
Landscapes
- Optical Systems Of Projection Type Copiers (AREA)
- Optical Elements Other Than Lenses (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はストリップレンズアレーの斜視図、第２図は要
部の分解斜視図、第３図は位置決め、回転止め部分の説
明用斜視図、第４図は成形時の不 −具合説明図、
第５図は本考案の実施例を示す要部券解斜視図、第６図
は第５図のＶＩ−Ｖｌ線断面図である。
−３，５は絞り、４は単レンズアレー、６は遮光部材、
１１は位置決め用ピン、１２は回転止め用ピン、１３．
１４は位置決め用穴、１５．１６は回転止め用長穴。
第３図
絹５図Fig. 1 is a perspective view of the strip lens array, Fig. 2 is an exploded perspective view of the main parts, Fig. 3 is an explanatory perspective view of the positioning and rotation stopping parts, Fig. 4 is an explanatory view of problems during molding,
FIG. 5 is an exploded perspective view of essential parts showing an embodiment of the present invention, and FIG. 6 is a sectional view taken along the line VI-Vl in FIG. 5. -3 and 5 are apertures, 4 is a single lens array, 6 is a light shielding member,
11 is a positioning pin, 12 is a rotation stopper pin, 13.
14 is a positioning hole, and 15.16 is a long hole for stopping rotation. Figure 3 Silk Figure 5
Claims (1)
単レンズアレー４に一体形成した位置決め用ピン１１を
絞り３，５及び遮光部材６に形成した位置決め用穴１３
．１４を嵌合し、単レンズアレー４に一体形成した回転
止め用ピン１２を絞り３，５及び遮光部材６に形成した
回転止め用長穴１５，１１６に嵌合した集合光学系にお
いて、前記回転止め用ピン１２を長手方向に傾斜した形
状としたことを特徴とする複写機等の集合光学系。Comprising a single lens array 4, an aperture 3.5, and a light shielding member 6,
A positioning pin 11 formed integrally with the single lens array 4 is connected to a positioning hole 13 formed in the aperture 3, 5 and the light shielding member 6.
．． 14, and the rotation stopper pin 12 integrally formed on the single lens array 4 is fitted into the rotation stop elongated holes 15, 116 formed in the apertures 3, 5 and the light shielding member 6. A collective optical system for a copying machine, etc., characterized in that a stop pin 12 has a longitudinally inclined shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19270581U JPS5898645U (en) | 1981-12-25 | 1981-12-25 | Collective optical system for copying machines, etc. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19270581U JPS5898645U (en) | 1981-12-25 | 1981-12-25 | Collective optical system for copying machines, etc. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5898645U true JPS5898645U (en) | 1983-07-05 |
Family
ID=30106096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19270581U Pending JPS5898645U (en) | 1981-12-25 | 1981-12-25 | Collective optical system for copying machines, etc. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5898645U (en) |
-
1981
- 1981-12-25 JP JP19270581U patent/JPS5898645U/en active Pending
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