JPH0238860U - - Google Patents
Info
- Publication number
- JPH0238860U JPH0238860U JP11588888U JP11588888U JPH0238860U JP H0238860 U JPH0238860 U JP H0238860U JP 11588888 U JP11588888 U JP 11588888U JP 11588888 U JP11588888 U JP 11588888U JP H0238860 U JPH0238860 U JP H0238860U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- photoelectric conversion
- conversion element
- reading device
- document reading
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 4
Description
第１図乃至第６図は第１の実施例に係り、第１
図はレンズ・ユニツトの分解側面図、第２図はフ
ランジ部材の背面図、第３図は読取装置の光路レ
イアウト図、第４図はレンズ・ユニツトの正面図
、第５図は同、側面図、第６図は光電変換素子の
位置決めを説明する図、第７図乃至第１１図は第
２の実施例に係り、第７図はレンズ・ユニツトの
分解側面図、第８図は保持部材の背面図、第９図
は保持部材をレンズ・ブロツクに装着した状態の
正面図、第１０図は同、右側面図、第１１図はレ
ンズ・ユニツトの横断面図、第１２図及び第１３
図は従来の原稿読取装置を示し、第１２図は概略
図、第１３図はレンズ・ユニツトの光学調整手段
の平面図である。
１…レンズ、２…光電変換素子、６…保持部材
。
FIG. 1 to FIG. 6 relate to the first embodiment.
The figure is an exploded side view of the lens unit, Figure 2 is a rear view of the flange member, Figure 3 is an optical path layout diagram of the reader, Figure 4 is a front view of the lens unit, and Figure 5 is a side view of the same. , FIG. 6 is a diagram explaining the positioning of the photoelectric conversion element, FIGS. 7 to 11 relate to the second embodiment, FIG. 7 is an exploded side view of the lens unit, and FIG. 8 is a diagram of the holding member. 9 is a front view of the holding member attached to the lens block, FIG. 10 is a right side view of the holding member, FIG. 11 is a cross-sectional view of the lens unit, and FIGS. 12 and 13 are
The figures show a conventional document reading device, with FIG. 12 being a schematic diagram and FIG. 13 being a plan view of the optical adjustment means of the lens unit. 1... Lens, 2... Photoelectric conversion element, 6... Holding member.
Claims (1)
電変換素子上に光像として結像し、この光像を電
気信号に変換して画像情報を得る原稿読取装置に
おいて、光電変換素子をレンズの光軸に対して回
転可能に設けたことを特徴とする原稿読取装置。 (2) 前記光電変換素子とレンズを一体的に固定
して回転可能に設けたことを特徴とする請求項(1
)記載の原稿読取装置。[Claims for Utility Model Registration] (1) A document reading device that forms an optical image of a document on a platen onto a photoelectric conversion element via a lens and converts this optical image into an electrical signal to obtain image information. A document reading device characterized in that a photoelectric conversion element is rotatably provided with respect to an optical axis of a lens. (2) Claim (1) characterized in that the photoelectric conversion element and the lens are integrally fixed and rotatably provided.
) Document reading device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11588888U JPH0238860U (en) | 1988-09-05 | 1988-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11588888U JPH0238860U (en) | 1988-09-05 | 1988-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0238860U true JPH0238860U (en) | 1990-03-15 |
Family
ID=31357941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11588888U Pending JPH0238860U (en) | 1988-09-05 | 1988-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0238860U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4308381A1 (en) * | 1992-03-17 | 1993-09-23 | Ikeda Bussan Co | |
| DE4308384A1 (en) * | 1992-03-17 | 1993-09-23 | Ikeda Bussan Co |
-
1988
- 1988-09-05 JP JP11588888U patent/JPH0238860U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4308381A1 (en) * | 1992-03-17 | 1993-09-23 | Ikeda Bussan Co | |
| DE4308384A1 (en) * | 1992-03-17 | 1993-09-23 | Ikeda Bussan Co | |
| DE4308384C2 (en) * | 1992-03-17 | 1997-04-03 | Ikeda Bussan Co | Airbag safety device for motor vehicles |