JPH02101662U - - Google Patents
Info
- Publication number
- JPH02101662U JPH02101662U JP1042289U JP1042289U JPH02101662U JP H02101662 U JPH02101662 U JP H02101662U JP 1042289 U JP1042289 U JP 1042289U JP 1042289 U JP1042289 U JP 1042289U JP H02101662 U JPH02101662 U JP H02101662U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- sensor element
- unit
- image reading
- attached
- 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 1
Landscapes
- Lens Barrels (AREA)
- Image Input (AREA)
- Facsimile Heads (AREA)
- Facsimile Scanning Arrangements (AREA)
Description
第１図乃至第４図は本考案の一実施例を示して
おり、第１図はラインセンサユニツトの正面図、
第２図は同一部切欠背面図、第３図は第１図のＡ
―Ａ線断面図、第４図はラインセンサユニツトへ
レンズユニツトを取付けた状態を示す一部切欠縦
断側面図である。第５図は従来型の画像読み取り
装置の縦断側面図である。
２８，２９……係合部、３３……センサ素子、
３９……ラインセンサユニツト、４０……ロツド
レンズアレイ、４１……レンズユニツト、４２，
４３……係合孔。
1 to 4 show an embodiment of the present invention, and FIG. 1 is a front view of the line sensor unit;
Figure 2 is the same partial cutaway rear view, Figure 3 is A of Figure 1.
4 is a partially cutaway vertical side view showing the lens unit attached to the line sensor unit. FIG. 5 is a longitudinal sectional side view of a conventional image reading device. 28, 29...engaging portion, 33...sensor element,
39... line sensor unit, 40... rod lens array, 41... lens unit, 42,
43...Engagement hole.
Claims (1)
ニツト及びセンサ素子を取付けたユニツトから成
る受光部とを備えた画像読み取り装置に於て、前
記双方のユニツトの各接合面の対向した位置に、
夫々複数個の係合部を設けて係脱自在にし、前記
レンズ及びセンサ素子の夫々の光軸を一致させる
ように形成したことを特徴とする画像読み取り装
置に於けるレンズとセンサ素子との光軸合わせ装
置。 In an image reading device equipped with a light emitting section consisting of an LED, and a light receiving section consisting of a unit to which a lens is attached and a unit to which a sensor element is attached, at opposing positions of the joint surfaces of both units,
Light between a lens and a sensor element in an image reading device, characterized in that each of the lenses is provided with a plurality of engaging parts to be freely engaged and detachable, and the optical axes of the lens and the sensor element are made to coincide with each other. Axis alignment device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1042289U JPH02101662U (en) | 1989-01-31 | 1989-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1042289U JPH02101662U (en) | 1989-01-31 | 1989-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02101662U true JPH02101662U (en) | 1990-08-13 |
Family
ID=31218072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1042289U Pending JPH02101662U (en) | 1989-01-31 | 1989-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02101662U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6298854A (en) * | 1985-10-25 | 1987-05-08 | Hitachi Ltd | Contact sensor |
-
1989
- 1989-01-31 JP JP1042289U patent/JPH02101662U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6298854A (en) * | 1985-10-25 | 1987-05-08 | Hitachi Ltd | Contact sensor |