JPS6232467U - - Google Patents
Info
- Publication number
- JPS6232467U JPS6232467U JP12290485U JP12290485U JPS6232467U JP S6232467 U JPS6232467 U JP S6232467U JP 12290485 U JP12290485 U JP 12290485U JP 12290485 U JP12290485 U JP 12290485U JP S6232467 U JPS6232467 U JP S6232467U
- Authority
- JP
- Japan
- Prior art keywords
- reading device
- imaging lens
- pattern reading
- light
- receiving element
- 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.)
- Granted
Links
- 238000003384 imaging method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Description
図面は本考案に係るパターン読取装置の一実施
例を示し、第１図は配置図、第２図は側面図、第
３図はセンサユニツトの側面図、第４図はバーコ
ードマークを読み取る場合の説明図である。
符号１は対物レンズ、２はセンサユニツト、３
は結像レンズ、４は偏向ミラー、５はラインセン
サアレイである。
The drawings show an embodiment of the pattern reading device according to the present invention, in which Fig. 1 is a layout diagram, Fig. 2 is a side view, Fig. 3 is a side view of a sensor unit, and Fig. 4 is a case in which a barcode mark is read. FIG. Reference numeral 1 is the objective lens, 2 is the sensor unit, and 3
4 is an imaging lens, 4 is a deflection mirror, and 5 is a line sensor array.
Claims (1)
後方に、結像レンズと該結像レンズによる像を受
光する一次元光電受光素子とから成る複数組の受
光手段を設け、前記各光電受光素子を相互に前記
被検物上の異なる方向のパターンを受光するよう
に配置したことを特徴とするパターン読取装置。 ２ 前記結像レンズと一次元光電受光素子との間
に光偏向部材を配置した実用新案登録請求の範囲
第１項に記載のパターン読取装置。 ３ 前記対物レンズと各センサ間の距離を可変と
した実用新案登録請求の範囲第１項に記載のパタ
ーン読取装置。[Claims for Utility Model Registration] 1. A plurality of light-receiving sets consisting of an imaging lens and a one-dimensional photoelectric light-receiving element that receives the image formed by the imaging lens, behind a common objective lens having a focal point on the object to be examined. 1. A pattern reading device, characterized in that the photoelectric light receiving elements are arranged so as to mutually receive patterns in different directions on the object to be inspected. 2. The pattern reading device according to claim 1, wherein a light deflection member is disposed between the imaging lens and the one-dimensional photoelectric light receiving element. 3. The pattern reading device according to claim 1, wherein the distance between the objective lens and each sensor is variable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12290485U JPH0142197Y2 (en) | 1985-08-09 | 1985-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12290485U JPH0142197Y2 (en) | 1985-08-09 | 1985-08-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6232467U true JPS6232467U (en) | 1987-02-26 |
| JPH0142197Y2 JPH0142197Y2 (en) | 1989-12-11 |
Family
ID=31013528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12290485U Expired JPH0142197Y2 (en) | 1985-08-09 | 1985-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0142197Y2 (en) |
-
1985
- 1985-08-09 JP JP12290485U patent/JPH0142197Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0142197Y2 (en) | 1989-12-11 |
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