JPH0339739U - - Google Patents
Info
- Publication number
- JPH0339739U JPH0339739U JP9954089U JP9954089U JPH0339739U JP H0339739 U JPH0339739 U JP H0339739U JP 9954089 U JP9954089 U JP 9954089U JP 9954089 U JP9954089 U JP 9954089U JP H0339739 U JPH0339739 U JP H0339739U
- Authority
- JP
- Japan
- Prior art keywords
- lens array
- cap
- case
- reading device
- image 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
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 238000005286 illumination Methods 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
- Facsimile Heads (AREA)
Description
第１図乃至第３図は本考案に係る画像読取り装
置の一実施例を示しており、第１図は全体図、第
２図及び第３図はレンズアレイの上下位置調整機
構を示す要部拡大図である。第４図は従来の画像
読取り装置を示す全体図であり、第５図及び第６
図は従来の画像読取り装置のレンズ位置調整機構
を示す図である。
１０……画像読取り装置、１２……フレーム、
１３……ケース、１４……光源、１５……受光装
置、１７……レンズアレイ、１８……カバー、１
８ａ……案内孔、１９……キヤツプ、１９ａ……
スペーサ、１９ｂ……位置調整用溝。
1 to 3 show an embodiment of an image reading device according to the present invention, FIG. 1 is an overall view, and FIGS. 2 and 3 are main parts showing a vertical position adjustment mechanism of a lens array. It is an enlarged view. FIG. 4 is an overall view showing a conventional image reading device, and FIGS.
The figure shows a lens position adjustment mechanism of a conventional image reading device. 10... Image reading device, 12... Frame,
13... Case, 14... Light source, 15... Light receiving device, 17... Lens array, 18... Cover, 1
8a... Guide hole, 19... Cap, 19a...
Spacer, 19b... position adjustment groove.
Claims (1)
てライン状の照明光を照射する光源と、該光源か
らの照明光が原稿の上面により反射されて得られ
る画像を受光装置に結像させる長尺のレンズアレ
イとからなる画像読取り装置において、 上記レンズアレイは、両端部がカバーに覆われ
た長尺状のケースに収容されているとともに、該
レンズアレイの両端部に可撓性を有する合成樹脂
にて形成されたキヤツプが取り付けられており、
該キヤツプには上記ケースの内壁との間に介在し
てレンズアレイをケース内の所定位置に弾性的に
固定保持し得る板バネ状のスペーサが一体的に形
成され且つ上記カバーに設けられた案内孔を介し
て上下位置調整用の治具を挿入する位置調整用孔
が穿設されていることを特徴とする、画像読取り
装置。[Claims for Utility Model Registration] A light source that irradiates a line-shaped illumination light onto a document that is relatively moved in one direction, and an image obtained when the illumination light from the light source is reflected by the top surface of the document. In an image reading device comprising a long lens array that forms an image on a light receiving device, the lens array is housed in a long case with both ends covered with a cover, and both ends of the lens array are A cap made of flexible synthetic resin is attached to the
A leaf spring-like spacer is integrally formed on the cap and can be interposed with the inner wall of the case to elastically fix and hold the lens array at a predetermined position within the case, and a guide provided on the cover is formed integrally with the cap. An image reading device characterized in that a position adjustment hole is formed through which a jig for vertical position adjustment is inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9954089U JPH0339739U (en) | 1989-08-25 | 1989-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9954089U JPH0339739U (en) | 1989-08-25 | 1989-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0339739U true JPH0339739U (en) | 1991-04-17 |
Family
ID=31648583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9954089U Pending JPH0339739U (en) | 1989-08-25 | 1989-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0339739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6162315B1 (en) * | 2016-12-22 | 2017-07-12 | 日本板硝子株式会社 | Manufacturing method of image sensor unit |
-
1989
- 1989-08-25 JP JP9954089U patent/JPH0339739U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6162315B1 (en) * | 2016-12-22 | 2017-07-12 | 日本板硝子株式会社 | Manufacturing method of image sensor unit |