JPS6396067U - - Google Patents
Info
- Publication number
- JPS6396067U JPS6396067U JP19042686U JP19042686U JPS6396067U JP S6396067 U JPS6396067 U JP S6396067U JP 19042686 U JP19042686 U JP 19042686U JP 19042686 U JP19042686 U JP 19042686U JP S6396067 U JPS6396067 U JP S6396067U
- Authority
- JP
- Japan
- Prior art keywords
- light
- roll paper
- state
- reading
- determining
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 239000011162 core material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Controlling Sheets Or Webs (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Description
第１図ＡおよびＢはこの考案の実施例であるロ
ール紙の残量検出装置のそれぞれ正面図および側
面図、第２図は同ロール紙の残量検出装置を備え
た券売機の制御部のブロツク図、第３図Ａ及びＢ
は同ロール紙の残量検出装置を備えた券売機の制
御部の処理手順を示すフローチヤートである。ま
た、第４図は従来のロール紙の残量検出装置を示
す正面図である。
１……ロール紙、９……ＬＥＤアレイ、１０…
…フオトトランジスタアレイ、ＳＷ１〜ＳＷ６…
…設定スイツチ、３２……警告ランプ。
Figures 1A and B are front and side views, respectively, of a roll paper remaining amount detection device that is an embodiment of this invention, and Figure 2 is a control section of a ticket vending machine equipped with the same roll paper remaining amount detection device. Block diagram, Figure 3 A and B
is a flowchart showing the processing procedure of the control unit of the ticket vending machine equipped with the roll paper remaining amount detection device. Further, FIG. 4 is a front view showing a conventional roll paper remaining amount detection device. 1... Roll paper, 9... LED array, 10...
...Phototransistor array, SW1 to SW6...
...Setting switch, 32...Warning lamp.
Claims (1)
いに対向する複数個ずつの発光素子および受光素
子をロール紙の半径方向に並べて設けるとともに
、複数の受光素子のそれぞれの取付位置に対応す
る複数の設定スイツチと、この設定スイツチの状
態を読み取る読取手段と、この読取手段が読取つ
たオン状態の設定スイツチに対応する位置にある
受光素子のオン状態を判別する判別手段と、この
判別手段が受光素子のオン状態を検出した際に警
告を発生する警告発生手段と、を設けてなるロー
ル紙の残量検出装置。 A plurality of light-emitting elements and light-receiving elements are arranged in the radial direction of the roll paper, facing each other across the roll paper wound around the core material in the axial direction, and corresponding to the mounting position of each of the plurality of light-receiving elements. A plurality of setting switches, a reading means for reading the states of the setting switches, a determining means for determining the on state of a light receiving element located at a position corresponding to the on state setting switch read by the reading means, and this determining means. A remaining amount detection device for roll paper, comprising: warning generating means for generating a warning when an on state of a light receiving element is detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19042686U JPS6396067U (en) | 1986-12-10 | 1986-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19042686U JPS6396067U (en) | 1986-12-10 | 1986-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6396067U true JPS6396067U (en) | 1988-06-21 |
Family
ID=31143633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19042686U Pending JPS6396067U (en) | 1986-12-10 | 1986-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6396067U (en) |
-
1986
- 1986-12-10 JP JP19042686U patent/JPS6396067U/ja active Pending
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