JPH02149458U - - Google Patents
Info
- Publication number
- JPH02149458U JPH02149458U JP5809289U JP5809289U JPH02149458U JP H02149458 U JPH02149458 U JP H02149458U JP 5809289 U JP5809289 U JP 5809289U JP 5809289 U JP5809289 U JP 5809289U JP H02149458 U JPH02149458 U JP H02149458U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- hole
- tip
- emitting element
- light emitting
- 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 description 2
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は、本発明の実施例のキヤツプ部分の説
明図、第２図は提案されている光学読取装置のキ
ヤツプ部分の説明図である。
８ａ……通孔、９……ケーシング本体、１０…
…開口、１５……第１の金型、１６……円柱凹部
、１８……第２の金型、２０……キヤツプ、２１
……取付凹部、２５……レンズ。
FIG. 1 is an explanatory diagram of a cap portion of an embodiment of the present invention, and FIG. 2 is an explanatory diagram of a cap portion of a proposed optical reading device. 8a...Through hole, 9...Casing body, 10...
...Opening, 15...First mold, 16...Cylindrical recess, 18...Second mold, 20...Cap, 21
...Mounting recess, 25...Lens.
Claims (1)
、前記ケーシングの先端部には前記発光素子から
の光を通過させる通孔を形成し、この通孔に連続
して前記ケーシングの先端部にはレンズが取付固
定される取付凹部を形成してなる光学読取装置に
おいて、前記ケーシングは樹脂成形し、前記取付
凹部の底面を平坦に形成したことを特徴とする光
学読取装置。 A light emitting element and a light receiving element are built into a casing, a through hole is formed at the tip of the casing through which light from the light emitting element passes, and a lens is formed at the tip of the casing in continuity with the through hole. What is claimed is: 1. An optical reading device comprising a mounting recess for mounting and fixing, wherein the casing is molded with resin, and the bottom surface of the mounting recess is formed flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5809289U JPH02149458U (en) | 1989-05-22 | 1989-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5809289U JPH02149458U (en) | 1989-05-22 | 1989-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02149458U true JPH02149458U (en) | 1990-12-20 |
Family
ID=31583388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5809289U Pending JPH02149458U (en) | 1989-05-22 | 1989-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02149458U (en) |
-
1989
- 1989-05-22 JP JP5809289U patent/JPH02149458U/ja active Pending
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