JPS618197U - recording device - Google Patents
recording deviceInfo
- Publication number
- JPS618197U JPS618197U JP9192284U JP9192284U JPS618197U JP S618197 U JPS618197 U JP S618197U JP 9192284 U JP9192284 U JP 9192284U JP 9192284 U JP9192284 U JP 9192284U JP S618197 U JPS618197 U JP S618197U
- Authority
- JP
- Japan
- Prior art keywords
- recording
- recording device
- light source
- detection means
- light
- 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
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示す構成斜視図、第２図は
光検出器からの信号処理を行なう電気回路図、第３図は
動作波形図である。
２・・・・・・記録紙、３・・・・・・記録紙載置台、
４・・・・・・記録ペン、５・・・・・・光源、６・・
・・・・光検出器、７・・・・・・比較器、８・・・・
・・割込回蕗、９・・・・・・マイクロプロセッサ。FIG. 1 is a perspective view of the configuration of an embodiment of the present invention, FIG. 2 is an electric circuit diagram for processing signals from a photodetector, and FIG. 3 is an operating waveform diagram. 2... Recording paper, 3... Recording paper mounting stand,
4...Recording pen, 5...Light source, 6...
...Photodetector, 7...Comparator, 8...
...Interrupt cycle, 9...Microprocessor.
Claims (1)
記録装置において、 前記記録紙の載置台上を光ビームが横切るように互いに
対峙して配置した光源と光検出手段と、この光検出手段
からの信号が所定レベル以下ｊこ変化するのを検出し前
記記録手段の記録動作を停止一させる手段とを設けたこ
とを特徴とする記録装置。[Scope of Claim for Utility Model Registration] In a recording device that records characters, figures, etc. by moving a recording means casing on a recording paper, a light source and a light source are arranged opposite to each other so that a light beam crosses a table on which the recording paper is placed. 1. A recording apparatus comprising: a detection means; and means for detecting that a signal from the light detection means changes below a predetermined level and stopping the recording operation of the recording means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9192284U JPS618197U (en) | 1984-06-20 | 1984-06-20 | recording device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9192284U JPS618197U (en) | 1984-06-20 | 1984-06-20 | recording device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS618197U true JPS618197U (en) | 1986-01-18 |
Family
ID=30648246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9192284U Pending JPS618197U (en) | 1984-06-20 | 1984-06-20 | recording device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS618197U (en) |
-
1984
- 1984-06-20 JP JP9192284U patent/JPS618197U/en active Pending
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