JPH021905U - - Google Patents
Info
- Publication number
- JPH021905U JPH021905U JP8016088U JP8016088U JPH021905U JP H021905 U JPH021905 U JP H021905U JP 8016088 U JP8016088 U JP 8016088U JP 8016088 U JP8016088 U JP 8016088U JP H021905 U JPH021905 U JP H021905U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- motor
- pulse signal
- antenna
- shot pulse
- 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
- 230000008602 contraction Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details Of Aerials (AREA)
Description
添付図面は、この考案の好適な実施例を示した
電気回路図でおる。
２……ラジオスイツチ、３……作動回路、４…
…保持回路、５……モータ駆動回路、６……アン
テナモータ、７……停止回路。
The accompanying drawings are electrical circuit diagrams showing preferred embodiments of the invention. 2... Radio switch, 3... Operating circuit, 4...
...Holding circuit, 5...Motor drive circuit, 6...Antenna motor, 7...Stop circuit.
Claims (1)
縮制御するアンテナ制御装置に於いて、ラジオス
イツチのＯＮ／ＯＦＦ操作に伴いワンシヨツトパ
ルス信号を出力する作動回路と、該作動回路から
のワンシヨツトパルス信号によつて自己保持する
保持回路と、該保持回路の出力に応じて駆動電流
を出力するモータ駆動回路と、前記作動回路が出
力するワンシヨツトパルス信号の終了後にサンテ
ナモータのロツク電流を検出すると前記保持回路
の自己保持を解除する停止回路とを有したことを
特徴とするアンテナ制御装置。 An antenna control device that controls expansion and contraction of an antenna in conjunction with the operation of a radio switch includes an operating circuit that outputs a one-shot pulse signal in response to the ON/OFF operation of the radio switch, and a one-shot pulse signal from the operating circuit. Therefore, there is a holding circuit that holds itself, a motor drive circuit that outputs a drive current according to the output of the holding circuit, and a motor driving circuit that holds the motor when the lock current of the sun antenna motor is detected after the one-shot pulse signal outputted by the operating circuit ends. An antenna control device comprising: a stop circuit that releases self-holding of the circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8016088U JPH021905U (en) | 1988-06-17 | 1988-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8016088U JPH021905U (en) | 1988-06-17 | 1988-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH021905U true JPH021905U (en) | 1990-01-09 |
Family
ID=31305000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8016088U Pending JPH021905U (en) | 1988-06-17 | 1988-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH021905U (en) |
-
1988
- 1988-06-17 JP JP8016088U patent/JPH021905U/ja active Pending