JPS6439550U - - Google Patents
Info
- Publication number
- JPS6439550U JPS6439550U JP13313687U JP13313687U JPS6439550U JP S6439550 U JPS6439550 U JP S6439550U JP 13313687 U JP13313687 U JP 13313687U JP 13313687 U JP13313687 U JP 13313687U JP S6439550 U JPS6439550 U JP S6439550U
- Authority
- JP
- Japan
- Prior art keywords
- recording surface
- barcode
- optical fiber
- barcode recording
- light source
- 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
- 239000013307 optical fiber Substances 0.000 claims description 6
- 230000000644 propagated effect Effects 0.000 claims 1
- 239000000126 substance Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 1
Description
第１図は本考案によるバーコード読取装置の一
例を示す概要斜視図、第２図は該装置を詳細に示
す、第４図の―線断面図、第３および４図は
該装置を備えた生化学分析装置を示す斜視図およ
び側断面図、第５図は化学分析スライドを単品で
示す平面図、第６および７図は該装置の作用を示
す第１図の方向および方向矢視図、第８ａ図
、第８ｂ図はバーコード記録面からの光が光フア
イバにスリツト状に入射するようにスリツトを設
けたバーコード読取装置を示す、第２図の―
線断面図である。
１……化学分析スライド、２……シート状測定
エレメント、３……スライド枠、３ｃ……バーコ
ード記録面、４……バーコード、２４……バーコ
ードセンサ（バーコード読取装置）、２５……光
源、２６……光フアイバ、２７……受光器。
FIG. 1 is a schematic perspective view showing an example of a barcode reading device according to the present invention, FIG. 2 is a detailed view of the device, FIG. A perspective view and a side sectional view showing a biochemical analyzer; FIG. 5 is a plan view showing a single chemical analysis slide; FIGS. 6 and 7 are views in the direction of FIG. 1 and direction arrows showing the operation of the device; Figures 8a and 8b show a barcode reading device in which a slit is provided so that light from the barcode recording surface enters the optical fiber in a slit shape;
FIG. 1... Chemical analysis slide, 2... Sheet-like measurement element, 3... Slide frame, 3c... Barcode recording surface, 4... Barcode, 24... Barcode sensor (barcode reading device), 25... ...Light source, 26...Optical fiber, 27... Light receiver.
Claims (1)
と前記バーコード記録面との間に位置して前記バ
ーコード記録面の幅方向に延設され、前記光源か
ら前記バーコード記録面に照射される光を前記バ
ーコード記録面の長さ方向に集光させる光フアイ
バと、この光フアイバの端面近傍に設けられ、前
記バーコード記録面で反射して前記光フアイバ内
を前記端面まで伝播した光の量を検出する受光器
とを備えてなることを特徴とするバーコード読取
装置。 a light source that irradiates the barcode recording surface, and a light source that is located between the light source and the barcode recording surface and extends in the width direction of the barcode recording surface, and that is irradiated from the light source to the barcode recording surface. An optical fiber that focuses light in the length direction of the barcode recording surface, and an optical fiber provided near the end face of the optical fiber, and a light beam that is reflected by the barcode recording surface and propagated within the optical fiber to the end face. 1. A barcode reading device comprising: a light receiver for detecting quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13313687U JPS6439550U (en) | 1987-08-31 | 1987-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13313687U JPS6439550U (en) | 1987-08-31 | 1987-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6439550U true JPS6439550U (en) | 1989-03-09 |
Family
ID=31390730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13313687U Pending JPS6439550U (en) | 1987-08-31 | 1987-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6439550U (en) |
-
1987
- 1987-08-31 JP JP13313687U patent/JPS6439550U/ja active Pending
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