JPS58128452U - Collective optical system for copying machines, etc. - Google Patents
Collective optical system for copying machines, etc.Info
- Publication number
- JPS58128452U JPS58128452U JP2475482U JP2475482U JPS58128452U JP S58128452 U JPS58128452 U JP S58128452U JP 2475482 U JP2475482 U JP 2475482U JP 2475482 U JP2475482 U JP 2475482U JP S58128452 U JPS58128452 U JP S58128452U
- Authority
- JP
- Japan
- Prior art keywords
- light shielding
- shielding member
- optical system
- collective optical
- supports
- 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
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図は従来の集合光学系の横断面図、第２図は第１図
■−■線に沿う断面図、第３図は第１図■−■線に沿う
断面図、第４図及び第５図は遮光ユニットの組立状態を
示す説明図、第６図はこの考案の一実施例を示す分解斜
視図、第７図は第６図■−■線に沿う断面図である。
ａはレンズマウント、ｂ、 ｃ、 ｄはレンズアレ
イ、ｊは遮光部材、ｋ、 ］は遮光部材サポート、１
は遮光部材、ｌａ、ｌｂは支持部、１ｄは嵌合凹部、２
は遮光部材サポート、２ａは嵌合凸部、２ｂは位置決め
用凹部。Figure 1 is a cross-sectional view of a conventional collective optical system, Figure 2 is a cross-sectional view taken along the line ■-■ in Figure 1, Figure 3 is a cross-sectional view taken along the line ■-■ in Figure 1, Figures 4 and FIG. 5 is an explanatory view showing the assembled state of the light shielding unit, FIG. 6 is an exploded perspective view showing an embodiment of the invention, and FIG. 7 is a sectional view taken along line 1--2 in FIG. 6. a is a lens mount, b, c, d are lens arrays, j is a light shielding member, k, ] is a light shielding member support, 1
is a light shielding member, la and lb are support parts, 1d is a fitting recess, 2
2a is a fitting projection, and 2b is a positioning recess.
Claims (1)
個のレンズアレイｂ、 ｃ、 ｄと、これらレンズ
アレイｂ、 ｃ、 ｄ間に介在された遮光部材ｊ及
びこれら遮光部材ｊの両側に設けられた遮光部材サポー
トに、 ］とよりなる集合光学系において、遮光部材
１の両端部両側にほぼコ字形の支持部１ａ、 ｌｂを
突設し、かつこれら支持部１ａ。 １ｂの嵌合凹部１ｄに遮光部材１の両側に設けた遮光部
材サポート２の両端側嵌合凸部２ａを嵌着して両者を一
体化すると共に、上記各遮光部材サポート２の上下面に
位置決め用の凹部（または凸部）２ｂを設けてなる複写
機等の集合光学系。[Claims for Utility Model Registration] A plurality of lens arrays b, c, and d attached to a lens mount a at intervals, and a light shielding member j interposed between these lens arrays b, c, and d. and on the light shielding member supports provided on both sides of these light shielding members j, In a collective optical system consisting of ], substantially U-shaped support portions 1a and lb are protruded from both ends of the light shielding member 1, and these supports are provided. Part 1a. The fitting convex portions 2a on both ends of the light shielding member supports 2 provided on both sides of the light shielding member 1 are fitted into the fitting recesses 1d of the light shielding member 1b to integrate the two, and are positioned on the upper and lower surfaces of each of the light shielding member supports 2. A collective optical system for a copying machine, etc., which is provided with a concave portion (or convex portion) 2b for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2475482U JPS58128452U (en) | 1982-02-25 | 1982-02-25 | Collective optical system for copying machines, etc. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2475482U JPS58128452U (en) | 1982-02-25 | 1982-02-25 | Collective optical system for copying machines, etc. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58128452U true JPS58128452U (en) | 1983-08-31 |
Family
ID=30036747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2475482U Pending JPS58128452U (en) | 1982-02-25 | 1982-02-25 | Collective optical system for copying machines, etc. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58128452U (en) |
-
1982
- 1982-02-25 JP JP2475482U patent/JPS58128452U/en active Pending
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