JPH0221838U - - Google Patents
Info
- Publication number
- JPH0221838U JPH0221838U JP3083188U JP3083188U JPH0221838U JP H0221838 U JPH0221838 U JP H0221838U JP 3083188 U JP3083188 U JP 3083188U JP 3083188 U JP3083188 U JP 3083188U JP H0221838 U JPH0221838 U JP H0221838U
- Authority
- JP
- Japan
- Prior art keywords
- handset
- telephone
- function
- section
- accordance
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の電話機の受話部の一構造例を
示す断面図、第２図は電話機全体のブロツク図で
ある。
１……受話器、２……圧力検知部、３……受話
器頭部ケース４……送受話器基部、５……自動音
量調整部、６……送話器、７……通信回線。
FIG. 1 is a sectional view showing an example of the structure of the receiving section of the telephone according to the present invention, and FIG. 2 is a block diagram of the entire telephone. DESCRIPTION OF SYMBOLS 1...Handset, 2...Pressure detection section, 3...Handset head case 4...Handset base, 5...Automatic volume adjustment section, 6...Speaker, 7...Communication line.
Claims (1)
話者の受話器に対する接触圧力に応じ、自動的に
受話音量を調整する機能を有することを特徴とす
る自動音量調整機能付電話機。 1. A telephone with an automatic volume adjustment function, characterized in that the telephone has a function of automatically adjusting the reception volume in accordance with the contact pressure of a caller against the handset detected by a pressure detection section incorporated in the handset section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3083188U JPH0221838U (en) | 1988-03-07 | 1988-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3083188U JPH0221838U (en) | 1988-03-07 | 1988-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0221838U true JPH0221838U (en) | 1990-02-14 |
Family
ID=31256234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3083188U Pending JPH0221838U (en) | 1988-03-07 | 1988-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0221838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04207657A (en) * | 1990-11-30 | 1992-07-29 | Nec Corp | Portable radio telephone set |
-
1988
- 1988-03-07 JP JP3083188U patent/JPH0221838U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04207657A (en) * | 1990-11-30 | 1992-07-29 | Nec Corp | Portable radio telephone set |