JPH0419846U - - Google Patents
Info
- Publication number
- JPH0419846U JPH0419846U JP5671190U JP5671190U JPH0419846U JP H0419846 U JPH0419846 U JP H0419846U JP 5671190 U JP5671190 U JP 5671190U JP 5671190 U JP5671190 U JP 5671190U JP H0419846 U JPH0419846 U JP H0419846U
- Authority
- JP
- Japan
- Prior art keywords
- approach
- operator
- contact
- sensing signal
- sensor detects
- 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
Description
第１図は本考案の一実施例を示すブロツク図で
ある。
１……センサー、２……リンガ回路、３……ダ
イヤル回路、４……リレー回路、４１……フツク
スイツチ。
FIG. 1 is a block diagram showing one embodiment of the present invention. 1...Sensor, 2...Ringer circuit, 3...Dial circuit, 4...Relay circuit, 41...Hook switch.
Claims (1)
ーと、このセンサーの第１の感知信号によつてフ
ツクスイツチを駆動してオフフツク状態に保持し
再度前記センサーが前記操作者の手の接近または
接触を感知すると第２の感知信号によつて前記フ
ツクスイツチをオンフツク状態に復旧させる駆動
回路とを有することを特徴とする電話機。 A sensor detects the approach or contact of the operator's hand, and a first sensing signal of the sensor drives the foot switch to maintain it in an off-hook state, and the sensor detects the approach or contact of the operator's hand again. and a drive circuit for restoring the hook switch to an on-hook state in response to a second sensing signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5671190U JPH0419846U (en) | 1990-05-30 | 1990-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5671190U JPH0419846U (en) | 1990-05-30 | 1990-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0419846U true JPH0419846U (en) | 1992-02-19 |
Family
ID=31580778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5671190U Pending JPH0419846U (en) | 1990-05-30 | 1990-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0419846U (en) |
-
1990
- 1990-05-30 JP JP5671190U patent/JPH0419846U/ja active Pending