JPH0365137U - - Google Patents
Info
- Publication number
- JPH0365137U JPH0365137U JP12512289U JP12512289U JPH0365137U JP H0365137 U JPH0365137 U JP H0365137U JP 12512289 U JP12512289 U JP 12512289U JP 12512289 U JP12512289 U JP 12512289U JP H0365137 U JPH0365137 U JP H0365137U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- substrate
- free end
- lens array
- 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
- 239000000758 substrate Substances 0.000 claims description 7
- 238000005286 illumination Methods 0.000 claims 2
Landscapes
- Optical Systems Of Projection Type Copiers (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
Description
第１図は本考案に係る画像読取り装置の一実施
例を示す全体図である。第２図は従来の画像読取
り装置の一例を示す全体図であり、第３図は従来
の画像読取り装置のレンズ位置調整機構の要部を
示す斜視図である。
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……基板、１８
ａ……基板の一端部、１８ｂ……基板の自由端、
１９……コイルスプリング、２０……調整用ネジ
。
FIG. 1 is an overall view showing an embodiment of an image reading device according to the present invention. FIG. 2 is an overall view showing an example of a conventional image reading device, and FIG. 3 is a perspective view showing a main part of a lens position adjustment mechanism of the conventional image reading device. 10... Image reading device, 12... Frame,
13... Case, 14... Light source, 15... Light receiving device, 17... Lens array, 18... Substrate, 18
a... One end of the board, 18b... Free end of the board,
19...Coil spring, 20...Adjustment screw.
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より反射されて得られる
画像を受光装置に結像させるレンズアレイとから
なる画像読取り装置において、 上記レンズアレイが装置内で水平に張り出して
いるフレームの端部に固定されており、該フレー
ムの上方でフレームと所定の間隔を隔てて、一端
部が固定され、他端部を上下に揺動可能な自由端
として略水平に延びている基板と、該基板の自由
端側の下面に上記レンズアレイと対向して配設さ
れた受光装置と、上記基板の一端部を支点として
自由端を上方へ揺動するように基板とフレームと
の間に介在せしめられた付勢手段と、該自由端を
下方へ揺動するように基板をフレームに対して締
めつける調整用ネジとを備え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 linear illumination light onto a document that is relatively moved in one direction, and an image obtained by reflecting the illumination light from the light source from the top surface of the document. In an image reading device comprising a lens array that forms an image on a light receiving device, the lens array is fixed to an end of a horizontally projecting frame within the device, and is spaced above the frame at a predetermined distance from the frame. a substrate having one end fixed and the other end extending substantially horizontally as a vertically swingable free end; and a substrate disposed on the lower surface of the free end side of the substrate facing the lens array. a light receiving device; a biasing means interposed between the substrate and the frame so as to swing the free end upward using one end of the substrate as a fulcrum; and a substrate so as to swing the free end downward. An image reading device, comprising: an adjustment screw that tightens the frame against the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12512289U JPH0365137U (en) | 1989-10-27 | 1989-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12512289U JPH0365137U (en) | 1989-10-27 | 1989-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0365137U true JPH0365137U (en) | 1991-06-25 |
Family
ID=31673008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12512289U Pending JPH0365137U (en) | 1989-10-27 | 1989-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0365137U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61226718A (en) * | 1985-03-29 | 1986-10-08 | Sharp Corp | Optical reader |
| JPS6367861A (en) * | 1986-09-09 | 1988-03-26 | Konica Corp | Reader |
-
1989
- 1989-10-27 JP JP12512289U patent/JPH0365137U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61226718A (en) * | 1985-03-29 | 1986-10-08 | Sharp Corp | Optical reader |
| JPS6367861A (en) * | 1986-09-09 | 1988-03-26 | Konica Corp | Reader |
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