JPH04167741A - Radio telephone set - Google Patents
Radio telephone setInfo
- Publication number
- JPH04167741A JPH04167741A JP2294359A JP29435990A JPH04167741A JP H04167741 A JPH04167741 A JP H04167741A JP 2294359 A JP2294359 A JP 2294359A JP 29435990 A JP29435990 A JP 29435990A JP H04167741 A JPH04167741 A JP H04167741A
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- state
- call
- position detection
- telephone set
- 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 abstract description 15
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Telephone Set Structure (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
【発明の詳細な説明】 （イ）産業上の利用分野 本発明は無線電話装置に関するものである。[Detailed description of the invention] (b) Industrial application field TECHNICAL FIELD The present invention relates to radiotelephone equipment.
（ロ）従来の技術
従来、基地局と無線回線を介して交信可能なコードレス
電話装置やセルラ一方式の無線電話装置は公知である。(b) Prior Art Cordless telephone devices and cellular one-way wireless telephone devices that can communicate with a base station via a wireless line are well known.
此種無線電話装置では、一般に電源スィッチをオンする
ことにより、待ち受は状態に移行する。In this type of wireless telephone device, the standby state is generally changed by turning on the power switch.
待ち受は状態では、当該無線電話装置に対する着呼があ
るか否かを受信系に間欠的に電源を供給することにより
検出し、着呼があれば、着信報知を行う。この着信に対
して使用者が装置本体に設けられた通話キーを操作する
と、送信系及び受信系に継続的に電源を供給して通話状
態に移行する。In the standby state, whether or not there is an incoming call to the wireless telephone device is detected by intermittently supplying power to the receiving system, and if there is an incoming call, an incoming call is notified. When the user operates a call key provided on the main body of the device in response to this incoming call, power is continuously supplied to the transmitting system and the receiving system, and the device shifts to a talking state.
そして、通話を終了する際には、終話キーを操作し、当
該キーをすることにより待ち受は状態に移行する。Then, when ending the call, the call end key is operated and the key is pressed, thereby changing the standby state to the standby state.
尚、電源スィッチをオンにし、通話スイッチを操作した
発信状態では、直ちに送信系及び受信系に電源が供給さ
れ、相手方の応答に基づき通話状態に移行し、そして終
話キーを操作することにより待ち受は状態に移行する。In addition, when the power switch is turned on and the call switch is operated to make a call, power is immediately supplied to the transmitting system and the receiving system, the state shifts to a call state based on the response from the other party, and then the standby state is entered by operating the end call key. Uke moves to state.
ところで、此種無線電話装置は、小型軽量化が進み、そ
れに応じて可搬性を考慮してアンテナを装置本体内に収
納し得るようにしたものが提案されている（例えば、実
開昭６３−１９１７３３号公報参照）。By the way, as this type of wireless telephone device becomes smaller and lighter, some models have been proposed in which the antenna can be housed within the main body of the device in consideration of portability. (See Publication No. 191733).
この場合、通話品質を確保するためには、アンテナを外
部に引き出さなければならず、着信してからアンテナ引
き出し動作と通話キーの操作の２つの動作を必要とし、
煩わしいものであった。In this case, in order to ensure call quality, the antenna must be pulled out to the outside, and two operations are required after receiving a call: pulling out the antenna and operating the call key.
It was annoying.
（ハ）発明が解決しようとする課題
本発明は、アンテナを装置本体に収納し得る無線電話装
置の着信時の操作性の改善を計るものである。(c) Problems to be Solved by the Invention The present invention aims to improve the operability of a wireless telephone device whose antenna can be housed in the device body when receiving a call.
（ニ）課題を解決するための手段
上記の点に鑑み、本発明は、無線電話装置本体内に収納
、引き出し自在なアンテナと、このアンテナの収納状態
及び引き出し状態を検出するアンテナ位置検出手段と、
このアンテナ位置検出手段にてアンテナ収納状態にある
ことが検出されたとき、オンフック状態に設定すると共
に、アンテナ引き出し状態にあることが検出されたとき
、オフフック状態に設定する制御手段とを具備したこと
を特徴とする。(d) Means for Solving the Problems In view of the above points, the present invention provides an antenna that can be housed in and pulled out within the main body of a radio telephone device, and an antenna position detection means that detects the housed state and the drawn out state of this antenna. ,
and control means for setting the antenna to an on-hook state when the antenna position detecting means detects that the antenna is in the retracted state, and for setting the off-hook state when the antenna position detecting means detects that the antenna is in the pulled-out state. It is characterized by
（ホ）作用
本発明によれば、着信時、装置本体内に収納されたアン
テナを装置外部に引き出すだけで、装置がオフフック状
態に移行し、通話を行いことができ、またアンテナを装
置内部に収納するだけで、装置がオンフック状態に移行
し、通話を終了することができる。(E) Effects According to the present invention, when a call is received, the device goes into an off-hook state and a call can be made by simply pulling out the antenna housed inside the device body, and the antenna can be placed inside the device. Just by storing it, the device goes on-hook and you can end the call.
（へ）実施例
第１図は本発明の一実施例を示す図である。第１図にお
いて、（１）は装置本体内に収納、引き出し自在な送受
信用アンテナ、（２）は送信回路及び受信回路を含む無
線回路、（４）はアンテナ（１）の収納状態及び引き出
し状態を検出するアンテナ位置検出部、（５）はキース
イッチ（３）の操作状態及びアンテナ位置検出部（４）
の検出結果に基づきフック状態を制御する制御回路、（
６）は制御回路（５）からの制御信号に基づき回線の状
態を制御すると共に、受信データの解析及び送信データ
の送出を行う回線制御回路、（７）は音声処理部、（８
）は着信報知用スピーカ、（９）は受話用スピーカ、（
１０）は送話用マイクロホンである。(F) Embodiment FIG. 1 is a diagram showing an embodiment of the present invention. In Fig. 1, (1) is a transmitting/receiving antenna that can be housed in the main body of the device and can be pulled out, (2) is a wireless circuit including a transmitting circuit and a receiving circuit, and (4) is a housed state and a pulled out state of the antenna (1). Antenna position detection unit (5) detects the operating state of the key switch (3) and antenna position detection unit (4)
A control circuit that controls the hook state based on the detection result of (
6) is a line control circuit that controls the state of the line based on the control signal from the control circuit (5), analyzes received data, and sends out transmitted data; (7) is an audio processing unit; (8)
) is the incoming call notification speaker, (9) is the receiving speaker, (
10) is a microphone for transmitting speech.
また、アンテナ位置検出部（４）は、第２図に示すごと
く発光ダイオード（４ａ）とフォトトランジスタ（４ｂ
）にて構成されており、この発光ダイオード（４ａ）と
フォトトランジスタ（４ｂ）との間をアンテナ（１）が
矢印方向へ移動するように配置することにより、アンテ
ナ（１）が装置本体内に収納されたときには、発光ダイ
オード（４ａ）からの光がアンテナ（１）（こで遮られ
るため、フォトトランジスタ（４ｂ）の出力がＨレベル
になり、一方アンテナ（１）が外部へ引き出されたとき
には、フォトトランジスタ（４ｂ）は発光ダイオード（
４ａ）からの光を受け、その出力はＬレベルになる。The antenna position detection section (4) also includes a light emitting diode (4a) and a phototransistor (4b) as shown in FIG.
), and by arranging the antenna (1) so that it moves in the direction of the arrow between the light emitting diode (4a) and the phototransistor (4b), the antenna (1) can be inserted into the main body of the device. When retracted, the light from the light emitting diode (4a) is blocked by the antenna (1), so the output of the phototransistor (4b) becomes H level, while when the antenna (1) is pulled out , the phototransistor (4b) is a light emitting diode (
4a), and its output becomes L level.
第３図は制御回路（５）の−例を示す図で、アンテナ位
置検出部（４）からの出力信号が供給される入力端子（
５ａ）と、この入力端子（５ａ）からの信号の立ち下が
りに応じてＬレベルの信号を出力する第１モノマルチバ
イブレーク（５ｂ）と、入力端子（５ａ）からの信号の
立ち上がりに応じてＬレベルの信号を出力する第２モノ
マルチバイブレーク（５ｃ）と、第１出力端子（５ｄ）
と、第２出力端子（５ｅ）とより構成されている。FIG. 3 is a diagram showing an example of the control circuit (5), in which the input terminal (
5a), a first mono multi-by-break (5b) that outputs an L level signal in response to the fall of the signal from this input terminal (5a), and a first mono multi-by-break (5b) that outputs an L level signal in response to the rise of the signal from the input terminal (5a). The second mono multi-by-break (5c) that outputs the level signal and the first output terminal (5d)
and a second output terminal (5e).
次に、動作について説明する。Next, the operation will be explained.
今、アンテナ（１）が装置本体内に収納されているとす
ると、アンテナ位置検出部（４）の発光ダイオード（４
ａ）からの光はアンテナ（１）にて遮られ、フォトトラ
ンジスタ（４ｂ）の出力は、Ｈレベルである。Now, assuming that the antenna (1) is housed in the main body of the device, the light emitting diode (4) of the antenna position detection section (4)
The light from a) is blocked by the antenna (1), and the output of the phototransistor (4b) is at H level.
従って、第１モノマルチバイブレーク（５ｂ）及び第２
モノマルチバイフ゛レータ（５Ｃ）の出力はともにＨレ
ベルにある。Therefore, the first mono-multi-by-break (5b) and the second
Both outputs of the mono multi-bifilter (5C) are at H level.
斯る状態において、信号が受信されると、回線制御回路
（６）は、受信データの内容を解析し、自己に対する着
信か否か判断する。その結果、自己に対する着信である
ことが判定されると、着信報知用スピーカ（８）に信号
を供給して着信を報知する。In such a state, when a signal is received, the line control circuit (6) analyzes the contents of the received data and determines whether the call is for itself or not. As a result, if it is determined that the call is for itself, a signal is supplied to the incoming call notification speaker (8) to notify the incoming call.
斯る着信報知に対して使用者がアンテナ（１）を引き出
すと、アンテナ位置検出部（４）からの信号がＬレベル
に立ち下がるため、第１モノマルチバイブレーク（５ｂ
）の出力がＬレベルになる。その結果、第１出力端子（
５ｆ）からの出力がＬレベルとなリ、このＬレベル信号
に基づき回線制御回路（６）は装置をオフフック状態に
設定し、通話が可能となる。When the user pulls out the antenna (1) in response to such an incoming call notification, the signal from the antenna position detection section (4) falls to the L level, so the first mono multi-vib break (5b
) output becomes L level. As a result, the first output terminal (
The output from 5f) goes to L level, and based on this L level signal, the line control circuit (6) sets the device to an off-hook state, making it possible to talk.
そして、通話を終了した場合には、アンテナ（１）を装
置本体内に収納する。Then, when the call is finished, the antenna (1) is housed within the main body of the device.
斯様にアンテナ（１）が装置本体内に収納されると、ア
ンテナ（１）にて発光ダイオード（４ａ）からの光が遮
られるため、フォトトランジスタ（４ｂ）の出力がＨレ
ベルに立ち上がる。その結果、第２モノマルチパイブレ
ーク（５Ｃ）の出力、即ち第２出力端子（５ｇ）からの
出力がＬレベルとなり、このＬレベル信号に基づき回線
制御回路（６）は装置をオンフック状態に設定する。When the antenna (1) is housed in the device main body in this manner, the light from the light emitting diode (4a) is blocked by the antenna (1), so the output of the phototransistor (4b) rises to H level. As a result, the output of the second mono multi-pie break (5C), that is, the output from the second output terminal (5g) becomes L level, and based on this L level signal, the line control circuit (6) sets the device to the on-hook state. do.
斯くして、本発明の動作は達成されるが、本発５ 明は
上記実施例に限定されるものではなく、例えばマイクロ
コンピュータを用いる等、種々の変更が可能である。In this way, the operation of the present invention is achieved, but the present invention is not limited to the above-mentioned embodiment, and various modifications can be made, for example, by using a microcomputer.
（ト）発明の効果
本発明によれば、無線電話装置本体内に収納、引き出し
自在なアンテナと、このアンテナの収納状態及び引き出
し状態を検出するアンテナ位置検出手段と、このアンテ
ナ位置検出手段にてアンテナ収納状態にあることが検出
されたとき、オンフック状態に設定すると共に、アンテ
ナ引き出し状態にあることが検出されたとき、オフフッ
ク状態に設定する制御手段とを具備したことので、簡単
な操作にて通話状態に移行することができる。(G) Effects of the Invention According to the present invention, there is provided an antenna that can be housed in and pulled out within the main body of a wireless telephone device, an antenna position detection means for detecting the housed state and the drawn out state of this antenna, and an antenna position detection means that detects the housed state and the drawn out state of this antenna. Equipped with a control means that sets the antenna to the on-hook state when it is detected that the antenna is in the retracted state, and sets the off-hook state when it is detected that the antenna is pulled out, so it can be easily operated. It is possible to shift to a call state.
また、通話時にはアンテナが装置本体より引き出される
ことになり、常に良好な通話品質を提供することができ
る。Furthermore, the antenna is pulled out from the main body of the device during a call, so that good call quality can always be provided.
第１図は本発明の一実施例を示す図、第２図はアンテナ
位置検出部の一例を示す図、第３図は制御回路の一例を
示す図である。
（１）・・・アンテナ、（２）・・・無線回路、（４）
・・・アンテナ位置検出部、（５）・・・制御回路、（
６）・・・回線制御回路。FIG. 1 is a diagram showing an embodiment of the present invention, FIG. 2 is a diagram showing an example of an antenna position detection section, and FIG. 3 is a diagram showing an example of a control circuit. (1)...Antenna, (2)...Radio circuit, (4)
... Antenna position detection section, (5) ... Control circuit, (
6)...Line control circuit.
Claims (1)
テナと、このアンテナの収納状態及び引き出し状態を検
出するアンテナ位置検出手段と、このアンテナ位置検出
手段にてアンテナ収納状態にあることが検出されたとき
、オンフック状態に設定すると共に、アンテナ引き出し
状態にあることが検出されたとき、オフフック状態に設
定する制御手段とを具備したことを特徴とする無線電話
装置。(1) An antenna that can be housed in or pulled out within the main body of the radiotelephone device, an antenna position detection means for detecting whether the antenna is in the housed state or a pulled out state, and an antenna position detecting means that detects that the antenna is in the housed state. 1. A wireless telephone apparatus, comprising: control means for setting an on-hook state when the antenna is pulled out, and setting the radio telephone for an off-hook state when it is detected that the antenna is in an extended state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2294359A JPH04167741A (en) | 1990-10-30 | 1990-10-30 | Radio telephone set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2294359A JPH04167741A (en) | 1990-10-30 | 1990-10-30 | Radio telephone set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04167741A true JPH04167741A (en) | 1992-06-15 |
Family
ID=17806691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2294359A Pending JPH04167741A (en) | 1990-10-30 | 1990-10-30 | Radio telephone set |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04167741A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08251663A (en) * | 1995-03-15 | 1996-09-27 | Nippon Denki Ido Tsushin Kk | Portable telephone set |
| JPH09312873A (en) * | 1996-05-21 | 1997-12-02 | Saitama Nippon Denki Kk | Portable telephone set |
| US5898933A (en) * | 1991-07-12 | 1999-04-27 | Motorola, Inc. | Apparatus and method for generating a control signal responsive to a movable antenna |
| GB2331670A (en) * | 1997-11-20 | 1999-05-26 | Radio Design Limited | Cellular radio telephone with additional on/off hook or on/off power switch |
| US6597930B2 (en) | 1998-12-25 | 2003-07-22 | Nec Corporation | Communication apparatus having a retractable antenna and method of operating the communication apparatus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6411043B2 (en) * | 1982-07-27 | 1989-02-23 | Green Cross Corp |
-
1990
- 1990-10-30 JP JP2294359A patent/JPH04167741A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6411043B2 (en) * | 1982-07-27 | 1989-02-23 | Green Cross Corp |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5898933A (en) * | 1991-07-12 | 1999-04-27 | Motorola, Inc. | Apparatus and method for generating a control signal responsive to a movable antenna |
| JPH08251663A (en) * | 1995-03-15 | 1996-09-27 | Nippon Denki Ido Tsushin Kk | Portable telephone set |
| JPH09312873A (en) * | 1996-05-21 | 1997-12-02 | Saitama Nippon Denki Kk | Portable telephone set |
| GB2331670A (en) * | 1997-11-20 | 1999-05-26 | Radio Design Limited | Cellular radio telephone with additional on/off hook or on/off power switch |
| US6597930B2 (en) | 1998-12-25 | 2003-07-22 | Nec Corporation | Communication apparatus having a retractable antenna and method of operating the communication apparatus |
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