JPS63106266U - - Google Patents
Info
- Publication number
- JPS63106266U JPS63106266U JP19838686U JP19838686U JPS63106266U JP S63106266 U JPS63106266 U JP S63106266U JP 19838686 U JP19838686 U JP 19838686U JP 19838686 U JP19838686 U JP 19838686U JP S63106266 U JPS63106266 U JP S63106266U
- Authority
- JP
- Japan
- Prior art keywords
- document
- housing
- image sensor
- imaging lens
- image
- 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
- Facsimile Heads (AREA)
- Facsimile Scanning Arrangements (AREA)
Description
第１図はこの考案に係る画像読取装置の一実施
例の要部を示す分解斜視図、第２図及び第３図は
第１図中―線及び―線断面図、第４図は
従来の画像読取装置の一例を示す要部断面図であ
る。
［符号の説明］Ａ……原稿、１……ハウジング
、３……光透過口、４……原稿読取り部、５……
光源、６……結像レンズ、７……イメージセンサ
、３０……光学フレーム、２５……位置決め突片
。
FIG. 1 is an exploded perspective view showing essential parts of an embodiment of an image reading device according to this invention, FIGS. 2 and 3 are cross-sectional views taken along lines - and - in FIG. FIG. 1 is a sectional view of a main part of an example of an image reading device. [Explanation of symbols] A...Document, 1...Housing, 3...Light transmission port, 4...Document reading section, 5...
Light source, 6... Imaging lens, 7... Image sensor, 30... Optical frame, 25... Positioning protrusion.
Claims (1)
所定の結像部位へ結像させる結像レンズと、この
結像レンズの結像部位へ配設されて原稿の光学情
報を電気情報に変換するイメージセンサとを一の
ハウジング内に格納し、ハウジングの光透過口を
通じて原稿画像を読取るようにした画像読取装置
であつて、上記ハウジング内に一つの光学系フレ
ームを組込むと共に、この光学フレームに結像レ
ンズ及びイメージセンサを適宜位置関係で取付け
る一方、上記光学系フレームにはハウジングの光
透過口から突出して原稿面に当接する位置決め突
片を一体的に設け、イメージセンサ、結像レンズ
及び原稿の相対位置関係を一定に保つようにした
画像読取装置。 A light source that illuminates the surface of the document, an imaging lens that focuses the reflected light from the document onto a predetermined imaging area, and a lens that converts the optical information of the original into electrical information by being placed at the imaging area of the imaging lens. An image reading device that stores an image sensor and an image sensor in a housing and reads an image of a document through a light transmission opening of the housing. While the imaging lens and the image sensor are mounted in an appropriate positional relationship, the optical system frame is integrally provided with a positioning protrusion that protrudes from the light transmission opening of the housing and comes into contact with the document surface. An image reading device that maintains a constant relative positional relationship.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19838686U JPS63106266U (en) | 1986-12-25 | 1986-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19838686U JPS63106266U (en) | 1986-12-25 | 1986-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63106266U true JPS63106266U (en) | 1988-07-09 |
Family
ID=31159025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19838686U Pending JPS63106266U (en) | 1986-12-25 | 1986-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63106266U (en) |
-
1986
- 1986-12-25 JP JP19838686U patent/JPS63106266U/ja active Pending