JPH0344388U - - Google Patents
Info
- Publication number
- JPH0344388U JPH0344388U JP10285589U JP10285589U JPH0344388U JP H0344388 U JPH0344388 U JP H0344388U JP 10285589 U JP10285589 U JP 10285589U JP 10285589 U JP10285589 U JP 10285589U JP H0344388 U JPH0344388 U JP H0344388U
- Authority
- JP
- Japan
- Prior art keywords
- time constant
- remote control
- wires
- circuit
- control operating
- 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.)
- Granted
Links
- 239000003990 capacitor Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案に係るリモコン装置を用いたカ
セツトプレーヤのリモコン関係部分の回路図、第
２図はその実施例のリモコン装置の動作の様子を
示すタイミングチヤート、第３図は従来のリモコ
ン装置を用いたカセツトプレーヤのリモコン関係
部分の回路図である。
１，３１……リモコン（ヘツドホン）部、２，
３２……カセツトプレーヤ本体部、３，３３……
ヘツドホンプラグ、４，３４……ヘツドホンジヤ
ツク、Ｓ１，Ｓ２，Ｓ３，Ｓ４，Ｓ１１，Ｓ２１
……リモコンスイツチ。
Fig. 1 is a circuit diagram of the remote control-related portion of a cassette player using the remote control device according to the present invention, Fig. 2 is a timing chart showing the operation of the remote control device of the embodiment, and Fig. 3 is a conventional remote control device. FIG. 2 is a circuit diagram of a remote control-related portion of a cassette player using the cassette player. 1, 31...Remote control (headphone) section, 2,
32...Cassette player main body, 3, 33...
Headphone plug, 4, 34... Headphone jack, S 1 , S 2 , S 3 , S 4 , S 11 , S 21
...Remote control switch.
Claims (1)
２本の線で接続するリモコン装置において、 リモコン操作部には、該２本の線の間に並列に
接続された複数のスイツチと、各スイツチ毎に設
けられ、互いに時定数が異なるように設定された
コンデンサを含む時定数回路とが備えられ、 被操作部には、該２本の線に接続された直流電
源と時定数回路の時定数を検出する回路とが備え
られていることを特徴とするリモコン装置。[Claims for Utility Model Registration] In a remote control device in which a remote control operating part and an operated part are connected by at least two wires, the remote control operating part has a wire connected in parallel between the two wires. It is equipped with a plurality of switches and a time constant circuit that is provided for each switch and includes a capacitor whose time constant is set to be different from each other, and the operated part has a DC power supply connected to the two wires. and a circuit for detecting the time constant of the time constant circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989102855U JPH0727743Y2 (en) | 1989-09-01 | 1989-09-01 | Remote control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989102855U JPH0727743Y2 (en) | 1989-09-01 | 1989-09-01 | Remote control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0344388U true JPH0344388U (en) | 1991-04-24 |
| JPH0727743Y2 JPH0727743Y2 (en) | 1995-06-21 |
Family
ID=31651727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989102855U Expired - Fee Related JPH0727743Y2 (en) | 1989-09-01 | 1989-09-01 | Remote control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0727743Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008010277A (en) * | 2006-06-28 | 2008-01-17 | Kyocera Corp | Switching circuit, headset device, switch detection method, and call device |
| JP2012195942A (en) * | 2011-03-16 | 2012-10-11 | Research In Motion Ltd | Electronic device, and audio accessory having plural passive switches for controlling audio device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01114197A (en) * | 1987-10-27 | 1989-05-02 | Matsushita Seiko Co Ltd | Switch input device |
-
1989
- 1989-09-01 JP JP1989102855U patent/JPH0727743Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01114197A (en) * | 1987-10-27 | 1989-05-02 | Matsushita Seiko Co Ltd | Switch input device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008010277A (en) * | 2006-06-28 | 2008-01-17 | Kyocera Corp | Switching circuit, headset device, switch detection method, and call device |
| JP2012195942A (en) * | 2011-03-16 | 2012-10-11 | Research In Motion Ltd | Electronic device, and audio accessory having plural passive switches for controlling audio device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0727743Y2 (en) | 1995-06-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |