JPS6418366U - - Google Patents
Info
- Publication number
- JPS6418366U JPS6418366U JP11235087U JP11235087U JPS6418366U JP S6418366 U JPS6418366 U JP S6418366U JP 11235087 U JP11235087 U JP 11235087U JP 11235087 U JP11235087 U JP 11235087U JP S6418366 U JPS6418366 U JP S6418366U
- Authority
- JP
- Japan
- Prior art keywords
- mark
- optical sensor
- paper
- reading
- reading device
- 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 5
- 238000010586 diagram Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Description
第１図は本考案のマーク読み取り装置の概念図
、第２図および第３図は同、一実施例を示す正面
図および側面図、第４図および第５図は同、他の
実施例を示す正面図および側面図、第６図および
第７図も同、他の実施例を示す正面図および側面
図、第８図は従来のマーク読み取り装置の概念図
である。
１……光学センサ、２……ロール紙、３……用
紙搬送ローラ、４……ガイド部材、６……支持軸
、８，９……支持部材、１０……圧縮スプリング
、１１……ガイドローラ、１３，１４……固定金
具。
FIG. 1 is a conceptual diagram of the mark reading device of the present invention, FIGS. 2 and 3 are front and side views showing one embodiment, and FIGS. 4 and 5 are the same and showing another embodiment. 6 and 7 are also a front view and a side view showing another embodiment, and FIG. 8 is a conceptual diagram of a conventional mark reading device. DESCRIPTION OF SYMBOLS 1... Optical sensor, 2... Roll paper, 3... Paper conveyance roller, 4... Guide member, 6... Support shaft, 8, 9... Support member, 10... Compression spring, 11... Guide roller , 13, 14...Fixing metal fittings.
Claims (1)
おいて、前記マークを読み取るための光学センサ
を用紙搬送ローラの中心に向けて配置し、この光
学センサと前記用紙搬送ローラとの間に用紙のマ
ーク記録面と光学センサのマーク読み取り点との
距離を一定に保つためのガイドを設けたことを特
徴とするマーク読み取り装置。 In an optical reading device for marks recorded on paper, an optical sensor for reading the mark is placed toward the center of a paper transport roller, and a mark recording surface of the paper is placed between the optical sensor and the paper transport roller. A mark reading device characterized by being provided with a guide for keeping a constant distance from a mark reading point of an optical sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11235087U JPS6418366U (en) | 1987-07-22 | 1987-07-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11235087U JPS6418366U (en) | 1987-07-22 | 1987-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6418366U true JPS6418366U (en) | 1989-01-30 |
Family
ID=31351211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11235087U Pending JPS6418366U (en) | 1987-07-22 | 1987-07-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6418366U (en) |
-
1987
- 1987-07-22 JP JP11235087U patent/JPS6418366U/ja active Pending
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