JPS5964521U - recorder - Google Patents
recorderInfo
- Publication number
- JPS5964521U JPS5964521U JP15974082U JP15974082U JPS5964521U JP S5964521 U JPS5964521 U JP S5964521U JP 15974082 U JP15974082 U JP 15974082U JP 15974082 U JP15974082 U JP 15974082U JP S5964521 U JPS5964521 U JP S5964521U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- input signal
- constant voltage
- recorder
- component
- 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
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
- Recording Measured Values (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図は入力信号の波形を示す図、第２図は従来の記録
器の図、第３図は本考案の一実施例を示す記録器の図で
ある。
０１：直流成分、０２：交流成分、５：入力端子、６：
入力信号調整回路、７：切換スイッチ、８：記録゛器駆
動回路、９：ペン先、１０：記録紙、１６：定電圧設定
回路。FIG. 1 is a diagram showing the waveform of an input signal, FIG. 2 is a diagram of a conventional recorder, and FIG. 3 is a diagram of a recorder showing an embodiment of the present invention. 01: DC component, 02: AC component, 5: Input terminal, 6:
Input signal adjustment circuit, 7: selector switch, 8: recorder drive circuit, 9: pen tip, 10: recording paper, 16: constant voltage setting circuit.
Claims (1)
信号調整回路と、同回路の出力感度を切′ り換え
る切換スイッチと、スイッチを介した出力に応じてペン
先を駆動させる記録器駆動回路とからなる記録器におい
て、任意の定電圧を設定できる定電圧設定回路を具備し
、上記入力信号調整回路で定電圧を差し引いて切換スイ
ッチに出力するようにしたことを特徴とする記録器。It consists of an input signal adjustment circuit that receives an input signal consisting of a DC component and an AC component, a changeover switch that changes the output sensitivity of the circuit, and a recorder drive circuit that drives the pen tip according to the output via the switch. 1. A recorder comprising: a constant voltage setting circuit capable of setting an arbitrary constant voltage; and wherein the input signal adjusting circuit subtracts the constant voltage and outputs the result to a changeover switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15974082U JPS5964521U (en) | 1982-10-22 | 1982-10-22 | recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15974082U JPS5964521U (en) | 1982-10-22 | 1982-10-22 | recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5964521U true JPS5964521U (en) | 1984-04-28 |
Family
ID=30351541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15974082U Pending JPS5964521U (en) | 1982-10-22 | 1982-10-22 | recorder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5964521U (en) |
-
1982
- 1982-10-22 JP JP15974082U patent/JPS5964521U/en active Pending
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