JPH0191259U - - Google Patents
Info
- Publication number
- JPH0191259U JPH0191259U JP18610687U JP18610687U JPH0191259U JP H0191259 U JPH0191259 U JP H0191259U JP 18610687 U JP18610687 U JP 18610687U JP 18610687 U JP18610687 U JP 18610687U JP H0191259 U JPH0191259 U JP H0191259U
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- signal
- recorded signal
- recording
- pen
- 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
- 230000003321 amplification Effects 0.000 claims description 3
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 3
- 238000012840 feeding operation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Recording Measured Values (AREA)
Description
第１図はこの考案の一実施例を示す図、第２図
は分周比１／１の場合の被記録信号とガルバノメ
ータの入力信号及び紙送り速度制御部の出力波形
の相対関係を示す図、第３図は分周比１／２の場
合の被記録信号とガルバノメータの入力信号及び
紙送り速度制御部の出力波形の相対関係を示す図
、第４図は従来のペン書きオシログラフを示す図
である。
図中１は入力信号増幅部、２はガルバノメータ
、３は紙送り機構部、４は分周回路部、５は紙送
り速度制御部、６はスイツチＳ１、７はスイツチ
Ｓ２、８は被記録信号、９はガルバノメータ入力
信号、１０は速度制御信号を示している。なお、
各図中同一符号は同一または相当部分を示す。
Fig. 1 is a diagram showing an embodiment of this invention, and Fig. 2 is a diagram showing the relative relationship between the recorded signal, the input signal of the galvanometer, and the output waveform of the paper feed speed control section when the frequency division ratio is 1/1. , Fig. 3 is a diagram showing the relative relationship between the recorded signal, the input signal of the galvanometer, and the output waveform of the paper feed speed control section when the frequency division ratio is 1/2, and Fig. 4 shows a conventional pen-written oscillograph. It is a diagram. In the figure, 1 is an input signal amplification section, 2 is a galvanometer, 3 is a paper feed mechanism section, 4 is a frequency dividing circuit section, 5 is a paper feed speed control section, 6 is a switch S1, 7 is a switch S2, and 8 is a recorded signal , 9 indicates a galvanometer input signal, and 10 indicates a speed control signal. In addition,
The same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
幅部の信号を受けて記録ペンを駆動するガルバノ
メータ及び記録紙の送り動作を行う紙送り機構部
とを備え、被記録信号を記録紙に記録表示するペ
ン書きオシログラフにおいて、被記録信号の周波
数を任意の値に分周できる分周回路部と、この分
周回路部の分周比に比例した速度信号を出力する
紙送り速度制御部とを具備し、被記録信号を分周
するとともに分周比に比例して記録紙の送り速度
も制御し、高周波の被記録信号を低周波に変換し
て記録表示することが出来ることを特徴としたペ
ン書きオシログラフ。 The apparatus includes an input signal amplification section that amplifies the recorded signal, a galvanometer that receives the signal from the amplification section and drives a recording pen, and a paper feeding mechanism section that performs a recording paper feeding operation, and records and displays the recorded signal on the recording paper. A pen-written oscillograph that uses a frequency divider circuit that can divide the frequency of the recorded signal to an arbitrary value, and a paper feed speed control unit that outputs a speed signal proportional to the frequency division ratio of this frequency divider circuit. It is characterized by being able to frequency-divide the recorded signal, control the feed speed of the recording paper in proportion to the frequency division ratio, and convert the high-frequency recorded signal to a low-frequency one for recording and display. Pen-written oscillograph.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18610687U JPH0191259U (en) | 1987-12-07 | 1987-12-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18610687U JPH0191259U (en) | 1987-12-07 | 1987-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0191259U true JPH0191259U (en) | 1989-06-15 |
Family
ID=31477353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18610687U Pending JPH0191259U (en) | 1987-12-07 | 1987-12-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0191259U (en) |
-
1987
- 1987-12-07 JP JP18610687U patent/JPH0191259U/ja active Pending
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