JPH0361507U - - Google Patents
Info
- Publication number
- JPH0361507U JPH0361507U JP12257689U JP12257689U JPH0361507U JP H0361507 U JPH0361507 U JP H0361507U JP 12257689 U JP12257689 U JP 12257689U JP 12257689 U JP12257689 U JP 12257689U JP H0361507 U JPH0361507 U JP H0361507U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- outputs
- scale
- display
- running
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Description
第１図は本考案の一実施例に係るデジタル測長
器の回路構成を示す図である。
２……発振器、４……分周器、６……測定用コ
ロ、１２……尺度データ入力スイツチ、１６……
データ入力選択回路、２２……第１のカウンタ、
２４……第２のカウンタ、２８……表示回路、３
０……表示器。
FIG. 1 is a diagram showing the circuit configuration of a digital length measuring device according to an embodiment of the present invention. 2... Oscillator, 4... Frequency divider, 6... Measuring roller, 12... Scale data input switch, 16...
Data input selection circuit, 22...first counter,
24...Second counter, 28...Display circuit, 3
0...Indicator.
Claims (1)
力する測定用コロと、 前記走行信号より演算された長さを前記分周器
からの信号に応じて表示信号として出力する表示
回路と、 前記表示信号に応答して長さを表示する表示器
と、 を有するデジタル測長器において、 尺度データ入力スイツチと、 該尺度データ入力スイツチのオン・オフの状態
にそれぞれ応答して前記走行信号を尺度信号及び
測定値信号として選択出力するデータ入力選択回
路と、 前記測定値信号をカウントして測定値データ信
号を出力する第１のカウンタと、 前記尺度信号をカウントして尺度データ信号を
出力する第２のカウンタと、 前記測定値データ信号と尺度データ信号を入力
して測定値データを尺度データで除算し、その値
を長さを示す信号として前記表示回路に印加する
除算回路と、 を有することを特徴とするデジタル測長器。[Claims for Utility Model Registration] An oscillator that generates a reference signal, a frequency divider that divides the frequency of the reference signal, a measuring roller that outputs a running signal by running on a drawing, etc., and from the running signal. A digital length measuring device comprising: a display circuit that outputs the calculated length as a display signal in response to a signal from the frequency divider; and a display that displays the length in response to the display signal. a data input switch; a data input selection circuit that selectively outputs the running signal as a scale signal and a measured value signal in response to the on/off state of the scale data input switch; and counting and measuring the measured value signal. a first counter that outputs a value data signal; a second counter that counts the scale signal and outputs a scale data signal; and a second counter that inputs the measured value data signal and the scale data signal and converts the measured value data into scale data. A digital length measuring device, comprising: a division circuit that divides by , and applies the resulting value to the display circuit as a signal indicating length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12257689U JPH0361507U (en) | 1989-10-19 | 1989-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12257689U JPH0361507U (en) | 1989-10-19 | 1989-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0361507U true JPH0361507U (en) | 1991-06-17 |
Family
ID=31670571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12257689U Pending JPH0361507U (en) | 1989-10-19 | 1989-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0361507U (en) |
-
1989
- 1989-10-19 JP JP12257689U patent/JPH0361507U/ja active Pending
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