JPS628749U - - Google Patents
Info
- Publication number
- JPS628749U JPS628749U JP9767385U JP9767385U JPS628749U JP S628749 U JPS628749 U JP S628749U JP 9767385 U JP9767385 U JP 9767385U JP 9767385 U JP9767385 U JP 9767385U JP S628749 U JPS628749 U JP S628749U
- Authority
- JP
- Japan
- Prior art keywords
- handset
- telephone
- string
- variable resistor
- strength
- 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
Description
第１―ａ図は本考案の送受器ひもの斜視図、第
１―ｂ図は本考案の電話機の回路図、第２図は従
来の送受器の斜視図、第３図は従来の電話機の回
路図である。 １…送受器、５…電話機本体、７…可変抵抗器
、８…送受器ひも。
１―ｂ図は本考案の電話機の回路図、第２図は従
来の送受器の斜視図、第３図は従来の電話機の回
路図である。 １…送受器、５…電話機本体、７…可変抵抗器
、８…送受器ひも。
Claims (1)
- 電話機の受信信号の強弱をコントロールする可
変抵抗器を、電話機本体と送受器とを接続する送
受器ひもに実装したことを特徴とするコントロー
ル付電話機用送受器ひも。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9767385U JPS628749U (ja) | 1985-06-28 | 1985-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9767385U JPS628749U (ja) | 1985-06-28 | 1985-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS628749U true JPS628749U (ja) | 1987-01-20 |
Family
ID=30964869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9767385U Pending JPS628749U (ja) | 1985-06-28 | 1985-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS628749U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010096656A (ko) * | 2001-06-05 | 2001-11-08 | 한동식 | 전화기 음량 조절 장치 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5791095A (en) * | 1980-11-27 | 1982-06-07 | Seiko Instr & Electronics Ltd | Head phone |
-
1985
- 1985-06-28 JP JP9767385U patent/JPS628749U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5791095A (en) * | 1980-11-27 | 1982-06-07 | Seiko Instr & Electronics Ltd | Head phone |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010096656A (ko) * | 2001-06-05 | 2001-11-08 | 한동식 | 전화기 음량 조절 장치 |