JPS636444U - - Google Patents
Info
- Publication number
- JPS636444U JPS636444U JP10118186U JP10118186U JPS636444U JP S636444 U JPS636444 U JP S636444U JP 10118186 U JP10118186 U JP 10118186U JP 10118186 U JP10118186 U JP 10118186U JP S636444 U JPS636444 U JP S636444U
- Authority
- JP
- Japan
- Prior art keywords
- light
- reflector
- covers
- small hole
- irradiation port
- 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
- 238000010586 diagram Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Holders For Sensitive Materials And Originals (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Description
第1図は本考案の一実施例を示す装置の斜視図
、第2図は同上装置の断面図、第3図は従来装置
の一例を示す断面図、第4図は従来装置による配
光特性図である。
4…露光ランプ、5…反射板、6…開口部、7
…ランプハウジング、10…小孔、11…光フア
イバー。
Fig. 1 is a perspective view of a device showing an embodiment of the present invention, Fig. 2 is a sectional view of the same device, Fig. 3 is a sectional view showing an example of a conventional device, and Fig. 4 is a light distribution characteristic of the conventional device. It is a diagram. 4...Exposure lamp, 5...Reflector, 6...Opening, 7
...Lamp housing, 10...Small hole, 11...Optical fiber.
Claims (1)
射板を覆うランプハウジングに設けた原稿サイズ
検出用の小孔とによつて上記露光ランプからの光
を原稿載置台に導く照射口を形成するとともに、
該照射口を通過した光の反射光を受光する受光部
材を上記小孔の近傍に設けたことを特徴とする露
光走査装置。 An irradiation port is formed to guide the light from the exposure lamp to the document mounting table by the upper edge of the opening of the reflector that covers the exposure lamp and the small hole for detecting the document size provided in the lamp housing that covers the reflector. At the same time,
An exposure scanning device characterized in that a light receiving member for receiving reflected light of the light passing through the irradiation port is provided near the small hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10118186U JPS636444U (en) | 1986-06-30 | 1986-06-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10118186U JPS636444U (en) | 1986-06-30 | 1986-06-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS636444U true JPS636444U (en) | 1988-01-16 |
Family
ID=30971694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10118186U Pending JPS636444U (en) | 1986-06-30 | 1986-06-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS636444U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57182727A (en) * | 1981-05-07 | 1982-11-10 | Fuji Xerox Co Ltd | Original size detecting device for copying machine or the like |
JPS6157939A (en) * | 1984-08-29 | 1986-03-25 | Konishiroku Photo Ind Co Ltd | Original detector of copying machine |
-
1986
- 1986-06-30 JP JP10118186U patent/JPS636444U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57182727A (en) * | 1981-05-07 | 1982-11-10 | Fuji Xerox Co Ltd | Original size detecting device for copying machine or the like |
JPS6157939A (en) * | 1984-08-29 | 1986-03-25 | Konishiroku Photo Ind Co Ltd | Original detector of copying machine |