JPH026301U - - Google Patents
Info
- Publication number
- JPH026301U JPH026301U JP8242788U JP8242788U JPH026301U JP H026301 U JPH026301 U JP H026301U JP 8242788 U JP8242788 U JP 8242788U JP 8242788 U JP8242788 U JP 8242788U JP H026301 U JPH026301 U JP H026301U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- signal generating
- generating circuit
- rotary
- 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 2
- 230000004069 differentiation Effects 0.000 description 1
Landscapes
- Analogue/Digital Conversion (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Adjustable Resistors (AREA)
- Feedback Control In General (AREA)
Description
第１図は本考案の一実施例の回転式選局制御信
号入力装置の構成を示すブロツク図、第２図は本
考案の他の実施例の回転式カーソル送り制御信号
入力装置の構成を示すブロツク図である。
１……選局用ツマミ、２……ポテンシヨメータ
、３，１３……微分回路、４，１４……乗算回路
、５，１５……出力端子、１１……ロータリーエ
ンコーダ、１２……デコーダ。
FIG. 1 is a block diagram showing the configuration of a rotary channel selection control signal input device according to one embodiment of the present invention, and FIG. 2 shows the configuration of a rotary cursor feed control signal input device according to another embodiment of the present invention. It is a block diagram. 1... Tuning knob, 2... Potentiometer, 3, 13... Differentiation circuit, 4, 14... Multiplication circuit, 5, 15... Output terminal, 11... Rotary encoder, 12... Decoder.
Claims (1)
を発生し出力する信号発生回路と、 この信号発生回路の出力を微分する微分回路と
、 この微分回路及び前記信号発生回路のそれぞれ
の出力を乗算し回転式入力信号とする乗算回路と
を備えたことを特徴とする回転式信号入力装置。[Claims for Utility Model Registration] A rotating mechanism that is manually operated, a signal generating circuit that generates and outputs a signal of a magnitude corresponding to the rotation angle of this rotating mechanism, and a differentiating circuit that differentiates the output of this signal generating circuit. A rotary signal input device comprising: a multiplication circuit that multiplies the respective outputs of the differentiating circuit and the signal generating circuit to obtain a rotary input signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8242788U JPH026301U (en) | 1988-06-22 | 1988-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8242788U JPH026301U (en) | 1988-06-22 | 1988-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH026301U true JPH026301U (en) | 1990-01-17 |
Family
ID=31307181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8242788U Pending JPH026301U (en) | 1988-06-22 | 1988-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH026301U (en) |
-
1988
- 1988-06-22 JP JP8242788U patent/JPH026301U/ja active Pending