JPH0419862U - - Google Patents
Info
- Publication number
- JPH0419862U JPH0419862U JP5755490U JP5755490U JPH0419862U JP H0419862 U JPH0419862 U JP H0419862U JP 5755490 U JP5755490 U JP 5755490U JP 5755490 U JP5755490 U JP 5755490U JP H0419862 U JPH0419862 U JP H0419862U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- substrate
- document
- casing
- condensing lens
- 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 3
- 230000003287 optical effect Effects 0.000 claims 2
- 230000005489 elastic deformation Effects 0.000 description 2
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
- Facsimile Heads (AREA)
Description
第１図は本考案の一実施例に係りケーシングに
対する基板の取付構造を示す分解斜視図、第２図
は基板の弾性変形部の変形例を示す斜視図、第３
図は従来例を示す縦断側面図、第４図はそのケー
シングに対する基板の取付構造を示す分解斜視図
である。
１……原稿台、２……原稿、３……ケーシング
、８……集光レンズ、９……イメージセンサ、１
０……基板、１２……レンズ収納部、１５……取
付孔、１６……取付螺子、２０……当接部、２１
……開口部、２２……弾性変形部、２３……開口
部、２４……弾性変形部。
FIG. 1 is an exploded perspective view showing a mounting structure of a board to a casing according to an embodiment of the present invention, FIG. 2 is a perspective view showing a modified example of an elastically deformable portion of a board, and FIG.
The figure is a vertical side view showing a conventional example, and FIG. 4 is an exploded perspective view showing the mounting structure of the board to the casing. 1... Original table, 2... Original, 3... Casing, 8... Condensing lens, 9... Image sensor, 1
0... Board, 12... Lens storage section, 15... Mounting hole, 16... Mounting screw, 20... Contact part, 21
...opening, 22...elastic deformation part, 23...opening, 24...elastic deformation part.
Claims (1)
に往復動されるケーシングと、このケーシングに
形成されて前記原稿からの反射光路中に位置する
集光レンズを収納するレンズ収納部と、このレン
ズ収納部の端面に螺合された取付螺子に遊嵌され
た複数の取付孔を有し内面には前記集光レンズに
対向するイメージセンサが保持された基板と、前
記集光レンズの光軸に対して直交する平面内にお
いて前記レンズ収納部に形成されて前記イメージ
センサの前面の少なくとも両側に当接する当接部
と、切欠を含む複数の開口部を有して前記基板に
形成された弾性変形部とよりなることを特徴とす
る光学読取装置。 a casing that is reciprocated relative to a transparent document table on which a document is placed; a lens accommodating portion that accommodates a condensing lens that is formed in the casing and is positioned in a reflected optical path from the document; The lens housing has a plurality of mounting holes loosely fitted into the mounting screws screwed onto the end face of the lens housing, and a substrate holding an image sensor facing the condensing lens on the inner surface, and a substrate that supports the light of the condensing lens. A contact portion formed in the lens storage portion and abutting at least both sides of the front surface of the image sensor in a plane perpendicular to the axis, and a plurality of openings including notches formed in the substrate. An optical reading device comprising an elastically deformable portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5755490U JPH0419862U (en) | 1990-05-31 | 1990-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5755490U JPH0419862U (en) | 1990-05-31 | 1990-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0419862U true JPH0419862U (en) | 1992-02-19 |
Family
ID=31582370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5755490U Pending JPH0419862U (en) | 1990-05-31 | 1990-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0419862U (en) |
-
1990
- 1990-05-31 JP JP5755490U patent/JPH0419862U/ja active Pending
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