JPH0186750U - - Google Patents
Info
- Publication number
- JPH0186750U JPH0186750U JP18338087U JP18338087U JPH0186750U JP H0186750 U JPH0186750 U JP H0186750U JP 18338087 U JP18338087 U JP 18338087U JP 18338087 U JP18338087 U JP 18338087U JP H0186750 U JPH0186750 U JP H0186750U
- Authority
- JP
- Japan
- Prior art keywords
- handset
- telephone
- operation keys
- amplifier
- antenna
- 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図は本考案の一実施例である自動車電話の
外観図である。第２図は第１図の実施例のハンド
セツトの外観図である。第３図は第１図の実施例
の自動車電話のコラムユニツト及びその周辺の回
路図である。第４図は第１図の実施例の自動車電
話のハンドセツトの回路図である。第５図は第１
図の実施例の自動車電話のコラムユニツト内のＣ
ＰＵのフローチヤートである。第６図及び第７図
は第２図のハンドセツトを持つた時の操作態様図
である。
１０……ステアリングホイール、２０……エン
ジンキースイツチ、２１……バツテリー、２２…
…アンテナ、２３……移動無線機、３０……コラ
ムユニツト、３１……音声スイツチ、３２，３８
……アンプ、３３……ＭＯＤ（変調器）、３４…
…ＴＸ（送信器）、３５……アンテナ、３６……
ＲＸ（受信器）、３７……ＤＥＭ（復調器）、３
９……アンプ、４０……ＤＴＭＦ―Ｄ（デコーダ
）、４１……ＣＰＵ、４２……定電圧電源、６０
……パツド、６７……イジエクトレバー、７０…
…ハンドセツト、７１……操作キー群（操作キー
）、７２……マイクロホン、７３……スピーカ、
７４……ＤＴＭＦ―Ｅ（エンコーダ）、７５，８
３……アンプ、７６……ＡＴＴ（アツテネータ）
、７７……ＭＯＤ（変調器）、７８……ＴＸ（送
信器）、７９……アンテナ、８０……ＲＸ（受信
器）、８１……ＤＥＭ（復調器）、８２……アン
プ。
FIG. 1 is an external view of a car telephone that is an embodiment of the present invention. FIG. 2 is an external view of the handset of the embodiment shown in FIG. FIG. 3 is a circuit diagram of the column unit of the automobile telephone according to the embodiment of FIG. 1 and its surroundings. FIG. 4 is a circuit diagram of the mobile telephone handset of the embodiment of FIG. Figure 5 is the first
C in the column unit of the car telephone of the embodiment shown in the figure.
This is a flowchart of PU. FIGS. 6 and 7 are illustrations of the operating mode when the handset of FIG. 2 is held. 10...Steering wheel, 20...Engine key switch, 21...Battery, 22...
... Antenna, 23 ... Mobile radio, 30 ... Column unit, 31 ... Audio switch, 32, 38
...Amplifier, 33...MOD (modulator), 34...
...TX (transmitter), 35... antenna, 36...
RX (receiver), 37...DEM (demodulator), 3
9...Amplifier, 40...DTMF-D (decoder), 41...CPU, 42...Constant voltage power supply, 60
...Putsudo, 67...Ijiekutoreba, 70...
...handset, 71...operation key group (operation keys), 72...microphone, 73...speaker,
74...DTMF-E (encoder), 75, 8
3...Amplifier, 76...ATT (Attenuator)
, 77...MOD (modulator), 78...TX (transmitter), 79...antenna, 80...RX (receiver), 81...DEM (demodulator), 82...amplifier.
Claims (1)
において、 該操作キーの文字が前記ハンドセツトの長手方
向に対して斜めに傾くように前記操作キーを配置
した、電話機。 (2) 前記電話機は、前記ハンドセツトを無線通
話によりコードレスとした、実用新案登録請求の
範囲第１項に記載の電話機。[Claims for Utility Model Registration] (1) A telephone equipped with operation keys on a handset, wherein the operation keys are arranged so that the letters on the operation keys are oblique to the longitudinal direction of the handset. (2) The telephone according to claim 1, wherein the telephone is cordless because the handset is capable of wireless communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18338087U JPH0186750U (en) | 1987-11-30 | 1987-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18338087U JPH0186750U (en) | 1987-11-30 | 1987-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0186750U true JPH0186750U (en) | 1989-06-08 |
Family
ID=31474802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18338087U Pending JPH0186750U (en) | 1987-11-30 | 1987-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0186750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006511110A (en) * | 2002-12-18 | 2006-03-30 | 海爾集団公司 | Pen type mobile phone |
-
1987
- 1987-11-30 JP JP18338087U patent/JPH0186750U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006511110A (en) * | 2002-12-18 | 2006-03-30 | 海爾集団公司 | Pen type mobile phone |
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