JPS58116363U - public address telephone - Google Patents
public address telephoneInfo
- Publication number
- JPS58116363U JPS58116363U JP1394482U JP1394482U JPS58116363U JP S58116363 U JPS58116363 U JP S58116363U JP 1394482 U JP1394482 U JP 1394482U JP 1394482 U JP1394482 U JP 1394482U JP S58116363 U JPS58116363 U JP S58116363U
- Authority
- JP
- Japan
- Prior art keywords
- handset
- support member
- public address
- address telephone
- telephone
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を適用する拡声電話機を示す
斜視図、第２図Ａは第１図に示す実施例において送受器
を掛けたときのＡＡ’断面の側面図、第２図Ｂは第１図
に示す実施例において送受器をセットしたときのＡＡ’
断面の側面図、第３図は第１図に示す実施例の動作を説
明するためのブロック図である。
図において、１・・・・・・電話機本体、２・・・・・
・送受器、３・・・・−・送受器支持部材、４・・・・
・・切換スイッチ、５・・・・・・突起部、６・・・・
・・送話増幅器、７・・・・・・受話増幅器、８・・・
・・・送受器受は部、２１・・・・・・送話器、２２、
・・・・・・受話器。Fig. 1 is a perspective view showing a loudspeaker telephone to which an embodiment of the present invention is applied; Fig. 2A is a side view of the AA' section when the handset is hung in the embodiment shown in Fig. 1; B is AA' when the handset is set in the embodiment shown in FIG.
The sectional side view and FIG. 3 are block diagrams for explaining the operation of the embodiment shown in FIG. 1. In the figure, 1... Phone main body, 2...
・Transmitter and receiver, 3...--Transmitter and receiver support member, 4...
...Selector switch, 5...Protrusion, 6...
... Transmitting amplifier, 7... Receiving amplifier, 8...
...The handset receiver is part, 21...The transmitter, 22,
...Telephone receiver.
Claims (1)
器支持部材と、該送受器支持部材の近傍の前記電話機本
体に設けられた切替スイッチと、前記送話器側のを面に
設けられ前記送受器の送話′ 口を前面に向けて前記送
話器側を前記送受器支持部材で支持したとき前記切替ス
イッチを作動させる突起部と、前記切替スイッチの作動
により送話回路および受話回路それぞれに挿入される所
定ｉす得の増幅器とを含むことを特徴とする拡声電話機
。A handset support member provided on the telephone body and supporting the transmitter side of the handset; a changeover switch provided on the telephone body near the handset support member; and a switch provided on the face of the transmitter side. a protrusion that activates the changeover switch when the handset side is supported by the handset support member with the mouth facing forward; and a predetermined amplifier inserted into each circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1394482U JPS58116363U (en) | 1982-02-03 | 1982-02-03 | public address telephone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1394482U JPS58116363U (en) | 1982-02-03 | 1982-02-03 | public address telephone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58116363U true JPS58116363U (en) | 1983-08-09 |
Family
ID=30026429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1394482U Pending JPS58116363U (en) | 1982-02-03 | 1982-02-03 | public address telephone |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58116363U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9352091B2 (en) | 2004-11-22 | 2016-05-31 | Kaleo, Inc. | Devices, systems and methods for medicament delivery |
-
1982
- 1982-02-03 JP JP1394482U patent/JPS58116363U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9352091B2 (en) | 2004-11-22 | 2016-05-31 | Kaleo, Inc. | Devices, systems and methods for medicament delivery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS58116363U (en) | public address telephone | |
| JPS58116354U (en) | public address telephone | |
| JPS60144354U (en) | communication device | |
| JPS58111544U (en) | Cordless telephone handset device | |
| JPS5936650U (en) | telephone conversation device | |
| JPS5986762U (en) | Telephone communication aid | |
| JPS5969549U (en) | wireless telephone | |
| JPS5956862U (en) | mobile phone | |
| JPS59159063U (en) | Telephone relay device | |
| JPS5890765U (en) | Image transmitting/receiving device using a telephone | |
| JPS5959052U (en) | telephone equipment | |
| JPS58164355U (en) | Handset holding structure for in-vehicle telephones | |
| JPS59132255U (en) | transceiver | |
| JPS60155246U (en) | Telephone handset device | |
| JPS58173954U (en) | Confidential loudspeaker phone | |
| JPS6280456U (en) | ||
| JPS5840957U (en) | Radio with channel switching | |
| JPH0373059U (en) | ||
| JPS5911557U (en) | acoustic coupler device | |
| JPS58139756U (en) | acoustic coupler | |
| JPS5944488U (en) | Handy type electronic game machine with earphones etc. attached | |
| JPS59137663U (en) | Handset with controls for telephones, etc. | |
| JPS6137654U (en) | telephone | |
| JPS60160689U (en) | handset transmitter/receiver | |
| JPS5871247U (en) | Existing telephone wireless equipment |