JPH0292266U - - Google Patents
Info
- Publication number
- JPH0292266U JPH0292266U JP103389U JP103389U JPH0292266U JP H0292266 U JPH0292266 U JP H0292266U JP 103389 U JP103389 U JP 103389U JP 103389 U JP103389 U JP 103389U JP H0292266 U JPH0292266 U JP H0292266U
- Authority
- JP
- Japan
- Prior art keywords
- scanning position
- light
- scanning
- group
- optical fiber
- 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
- 239000013307 optical fiber Substances 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 1
Landscapes
- Facsimile Scanning Arrangements (AREA)
Description
第１図は本考案の１実施例の光路図、第２図は
従来の走査光学系の１例の光路図である。
１……走査位置、２……透過型原稿、３……光
電変換素子、４……光源部、５……拡散板、６…
…光フアイバ群、７……シリンドリカルレンズ、
８１，８２……ミラー。
FIG. 1 is an optical path diagram of an embodiment of the present invention, and FIG. 2 is an optical path diagram of an example of a conventional scanning optical system. DESCRIPTION OF SYMBOLS 1...Scanning position, 2...Transmissive original, 3...Photoelectric conversion element, 4...Light source section, 5...Diffusion plate, 6...
... Optical fiber group, 7... Cylindrical lens,
81, 82...mirror.
Claims (1)
変換素子と、前記走査位置と前記光電変換素子の
間に設けられた光フアイバ群と、前記走査位置か
らの光を前記光フアイバ群の入光口まで集光する
シリンドリカルレンズと、前記走査位置を挾んで
前記シリンドリカルレンズの反対側から前記走査
位置をライン照射する光源部と、前記走査位置と
前記シリンドリカルレンズの間に設けられた拡散
板と、前記シリンドリカルレンズと前記光フアイ
バ群の入光口の間に挾まれ走査光を前記光フアイ
バ群の入光口へ向けて反射するミラーとを有する
ことを特徴とする光学走査装置。 a photoelectric conversion element that reads a transmissive original that passes through a scanning position; a group of optical fibers provided between the scanning position and the photoelectric conversion element; and a group of optical fibers that directs light from the scanning position to a light entrance of the optical fiber group. a cylindrical lens that condenses light; a light source that irradiates the scanning position with a line from the opposite side of the cylindrical lens while sandwiching the scanning position; a diffuser plate provided between the scanning position and the cylindrical lens; An optical scanning device comprising: a lens and a mirror that is interposed between a light entrance of the optical fiber group and reflects scanning light toward the light entrance of the optical fiber group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP103389U JPH0292266U (en) | 1989-01-09 | 1989-01-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP103389U JPH0292266U (en) | 1989-01-09 | 1989-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0292266U true JPH0292266U (en) | 1990-07-23 |
Family
ID=31200569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP103389U Pending JPH0292266U (en) | 1989-01-09 | 1989-01-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0292266U (en) |
-
1989
- 1989-01-09 JP JP103389U patent/JPH0292266U/ja active Pending