JPS63171066U - - Google Patents
Info
- Publication number
- JPS63171066U JPS63171066U JP6311187U JP6311187U JPS63171066U JP S63171066 U JPS63171066 U JP S63171066U JP 6311187 U JP6311187 U JP 6311187U JP 6311187 U JP6311187 U JP 6311187U JP S63171066 U JPS63171066 U JP S63171066U
- Authority
- JP
- Japan
- Prior art keywords
- light
- light source
- document
- shielding plate
- linear
- 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
- 230000003287 optical effect Effects 0.000 claims 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Facsimile Scanning Arrangements (AREA)
Description
第１図は本考案の一実施例におけるフアクシミ
リの読取装置の概略斜視図、第２図は第１図にお
ける光源部の概略正面および断面図、第３図は遮
光板を回動させた時の光源部の状態図、第４図は
従来のフアクシミリの読取装置の概略斜視図であ
る。
１……蛍光灯、２……遮光板、３……原稿、４
……レンズ、５……ＣＣＤ、６……回転調整ツマ
ミ。
Fig. 1 is a schematic perspective view of a facsimile reading device according to an embodiment of the present invention, Fig. 2 is a schematic front and cross-sectional view of the light source section in Fig. 1, and Fig. 3 is a schematic perspective view of a facsimile reading device according to an embodiment of the present invention. FIG. 4, which is a state diagram of the light source section, is a schematic perspective view of a conventional facsimile reading device. 1... Fluorescent light, 2... Light shielding plate, 3... Original, 4
...Lens, 5...CCD, 6...Rotation adjustment knob.
Claims (1)
この線状光源が前記原稿を読取走査する光路上に
設けられた遮光板と、前記線状光源の読取走査光
を入射する光学レンズと、この光学レンズを通過
した光を受光する受光素子とを具備し、前記線状
光源の長手方向端部の光よりも中央部の光を多く
遮るように前記遮光板を形成し、かつ、前記遮光
板を回動、移動させることによつて遮光量を任意
に設定することを特徴とするフアクシミリの読取
装置。 A document, a linear light source that reads and scans the document,
A light shielding plate provided on the optical path through which the linear light source reads and scans the document, an optical lens into which the reading scanning light of the linear light source is incident, and a light receiving element which receives the light passing through this optical lens. The light shielding plate is formed so as to block more light in the center than the light at the ends in the longitudinal direction of the linear light source, and the amount of light blocking can be adjusted by rotating and moving the light shielding plate. A facsimile reading device characterized by being arbitrarily set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6311187U JPS63171066U (en) | 1987-04-24 | 1987-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6311187U JPS63171066U (en) | 1987-04-24 | 1987-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63171066U true JPS63171066U (en) | 1988-11-08 |
Family
ID=30898030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6311187U Pending JPS63171066U (en) | 1987-04-24 | 1987-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63171066U (en) |
-
1987
- 1987-04-24 JP JP6311187U patent/JPS63171066U/ja active Pending
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