JPH0984100A - Portable telephone set - Google Patents
Portable telephone setInfo
- Publication number
- JPH0984100A JPH0984100A JP7239681A JP23968195A JPH0984100A JP H0984100 A JPH0984100 A JP H0984100A JP 7239681 A JP7239681 A JP 7239681A JP 23968195 A JP23968195 A JP 23968195A JP H0984100 A JPH0984100 A JP H0984100A
- Authority
- JP
- Japan
- Prior art keywords
- unit
- section
- platform
- optical
- signal
- 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
Landscapes
- Telephone Set Structure (AREA)
- Mobile Radio Communication Systems (AREA)
- Optical Communication System (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は携帯電話機に関し、
特に製造，販売面での標準化を考慮した構造の携帯電話
機に関する。TECHNICAL FIELD The present invention relates to a mobile phone,
In particular, it relates to a mobile phone having a structure that takes into consideration standardization in manufacturing and sales.
【０００２】[0002]
【従来の技術】従来、この種の携帯電話機は、無線方式
により携帯可能な加入者電話機として使用するものであ
るが、使用者の多彩なニーズに対応し、機能，性能の異
る多種類の携帯電話機が製造，販売されている。2. Description of the Related Art Conventionally, a mobile phone of this type has been used as a subscriber's phone that can be carried by a wireless system. However, in response to various needs of users, various types of mobile phones having different functions and performances are available. Mobile phones are manufactured and sold.
【０００３】例えば、無線周波数，出力，受信限界，各
種便利機能，メモリ機能，表示方法，電源などでその仕
様が異り、これ等組み合せによる種類数は膨大なものと
なっている。また、構造は一体構造のハンドセット型電
話機容器に各仕様を満足させる構成部品を実装している
ので、この種類毎にその都度専用設計をしている。For example, the specifications differ depending on the radio frequency, output, reception limit, various convenient functions, memory function, display method, power supply, etc., and the number of types by combining these is enormous. In addition, since the structure is such that the handset type telephone container is equipped with the components that satisfy each specification, a dedicated design is made for each type.
【０００４】[0004]
【発明が解決しようとする課題】このように従来例にお
いては、多種類の携帯電話機を種類毎に専用設計し、製
造，販売しているので、設計工数の増大、製造上および
販売管理上の効率が悪いという問題がある。また修理点
検の際にも、構造が一体構造であるので全体を分解しな
いと点検ができずに手間がかかるという問題がある。As described above, in the conventional example, since many types of mobile phones are specially designed, manufactured, and sold for each type, the number of design steps is increased, and the manufacturing and sales management is increased. There is a problem of inefficiency. In addition, when repairing and inspecting, there is a problem in that the structure cannot be inspected unless the whole is disassembled because it has an integral structure, which is troublesome.
【０００５】[0005]
【課題を解決するための手段】本発明の携帯電話機は、
表示部と操作部とを収容する表示操作部と、マイクとス
ピーカと通話信号および監視制御信号を処理する制御部
とを収容するプラットホーム部と、通話信号および監視
制御信号を無線周波に変換する無線送受信部とアンテナ
とを収容するＲＦ部と、各部に電源を供給するバッテリ
ーを収容する電源供給部とをそれぞれ独立した構造にし
て各々に分離できる構造にしている。The mobile phone of the present invention comprises:
A display / operation unit for accommodating a display unit and an operation unit, a platform unit for accommodating a microphone, a speaker, a control unit for processing a call signal and a supervisory control signal, and a radio for converting the call signal and the supervisory control signal into a radio frequency. The RF unit that houses the transmitter / receiver unit and the antenna and the power supply unit that houses the battery that supplies power to each unit are made independent of each other.
【０００６】特に、前記表示操作部と前記プラットホー
ム部との間の監視制御部信号および前記プラットホーム
部と前記ＲＦ部との間の通話信号のそれぞれを光信号を
用い非接触で受け渡しする。[0006] In particular, each of a monitor control section signal between the display operation section and the platform section and a call signal between the platform section and the RF section are transferred in a non-contact manner using an optical signal.
【０００７】また、前記表示操作部と前記プラットホー
ム部との間の監視制御信号および前記プラットホーム部
と前記ＲＦ部との間の通話信号のそれぞれを赤外線信号
を用い非接触で受け渡ししても良い。Further, each of the monitor control signal between the display operation section and the platform section and the call signal between the platform section and the RF section may be transferred without contact using an infrared signal.
【０００８】[0008]
【発明の実施の形態】次に本発明の実施の形態について
図面を参照して説明する。図１は実施の形態例の構造を
示す（ａ）正面図，（ｂ）側面図である。図２は図１の
回路構成を示すブロック図である。Embodiments of the present invention will now be described with reference to the drawings. 1A and 1B are a front view and a side view, respectively, showing a structure of an embodiment. FIG. 2 is a block diagram showing the circuit configuration of FIG.
【０００９】図１において、表示操作部１と、プラット
ホーム部２と、ＲＦ部３と、電源供給部４とは、それぞ
れ独立したユニットになっており、プラットフォーム部
２に対して、表示操作部１，ＲＦ部３，電源供給部４の
各部を点線で示したはめ込み部ａによりはめ込んで固定
する構造となっている。はめ込み構造は各部側に溝付突
起部がありプラットフォーム部２側にある穴に貫入させ
る。In FIG. 1, the display operation unit 1, the platform unit 2, the RF unit 3, and the power supply unit 4 are independent units, and the display operation unit 1 is different from the platform unit 2. , RF section 3 and power supply section 4 are fitted and fixed by fitting sections a shown by dotted lines. The fitting structure has grooved protrusions on each side so that it can be inserted into the holes on the platform 2 side.
【００１０】また、表示操作部１とプラットフォーム部
２と、ＲＦ部３との間にあ各種信号をインタフェースす
るためのインタフェース部ｂ，ｃがあり、このインタフ
ェース部ｂ，ｃは光カプラによってインタフェースを行
っており、この光送信部と光受信部は赤外線発光素子と
赤外線受光素子の組み合せまたは、ＬＥＤとフォトトラ
ンジスタの組み合せにより構成され、それぞれ相対する
位置に実装されている。Further, there are interface parts b and c for interfacing various signals between the display operation part 1, the platform part 2 and the RF part 3, and these interface parts b and c are interfaced by an optical coupler. The light transmitting unit and the light receiving unit are configured by a combination of an infrared light emitting element and an infrared light receiving element or a combination of an LED and a phototransistor, and are mounted at opposite positions.
【００１１】このように各部を独立したユニットに分割
すると各部間を接続する接続点が増加し、若しこの接続
点を電気信号のままでインタフェースするとコネクタの
接続不良あるいはノイズの混入が心配されるので、これ
を避けるために光信号によりインタフェースをしてい
る。When each section is divided into independent units in this way, the number of connection points for connecting each section increases, and if these connection points are interfaced with electric signals as they are, there is a concern that connection failure of the connector or mixing of noise may occur. Therefore, in order to avoid this, the interface is performed by an optical signal.
【００１２】図２において、表示操作部１は、キー１１
と表示部１２と制御部１３と、キー制御信号を光信号１
０５に変換しプラットフォーム部２に送るための光送信
部１４と光信号１０６をプラットフォーム部２から受け
る為の光受信部１５とからなり、プラットフォーム部２
は、表示操作部１から光キー制御信号１０５を受け電気
信号に変換する為の光受信部２３と、表示操作部１へ光
状態信号１０６を送るための光信号部２９と、スピーカ
２１とマイク２１とＲＦ部３へ光送信信号１０１を送る
ための光送信部２４と、ＲＦ部３から光受信信号１０２
を受光する光受信部２５と、ＲＦ部３へＲＦ制御信号１
０３を送るための光送信部２６と、ＲＦ部３から光ＲＦ
状態信号１０７を受光する光受信部２７と、それらを制
御する制御部２８とからなり、ＲＦ部３は、ハイブリッ
ド３９と無線受信部３２と無線信号部３３とプラットフ
ォーム部２から光送信信号１０１を受光する光受信部３
４と、プラットフォーム部２へ光受信信号１０２を送る
ための光送信部３５とプラットフォーム部２から光ＲＦ
制御１０３を受光する光受信部３６と、プラットフォー
ム部２へＲＦ状態信号１０４を送るための光送信部３７
とそれらを制御する制御部３８とからなり、それに表示
操作部１とプラットフォーム部２とＲＦ部３に対し、電
源１０７を供給する独立した電源供給部４とから構成さ
れている。In FIG. 2, the display / operation unit 1 includes a key 11
And the display unit 12, the control unit 13, and the key control signal to the optical signal 1
The optical transmission unit 14 for converting the optical signal into the optical signal 05 and transmitting the optical signal 106 to the platform unit 2 and the optical receiving unit 15 for receiving the optical signal 106 from the platform unit 2
Is an optical reception unit 23 for receiving the optical key control signal 105 from the display operation unit 1 and converting it into an electric signal, an optical signal unit 29 for transmitting an optical state signal 106 to the display operation unit 1, a speaker 21 and a microphone. 21 and an optical transmission signal 24 from the RF unit 3 for transmitting the optical transmission signal 101 to the RF unit 3.
RF control signal 1 to the optical receiver 25 for receiving
03 from the optical transmitter 26 and the RF unit 3 from the optical RF
The RF unit 3 includes an optical reception unit 27 that receives the status signal 107 and a control unit 28 that controls them. The RF unit 3 receives the optical transmission signal 101 from the hybrid 39, the wireless reception unit 32, the wireless signal unit 33, and the platform unit 2. Light receiving unit 3 for receiving light
4, the optical transmitter 35 for transmitting the optical reception signal 102 to the platform 2, and the optical RF from the platform 2.
An optical receiver 36 for receiving the control 103 and an optical transmitter 37 for sending an RF status signal 104 to the platform 2.
And a control unit 38 for controlling them, and an independent power supply unit 4 for supplying a power supply 107 to the display / operation unit 1, the platform unit 2, and the RF unit 3.
【００１３】[0013]
【発明の効果】以上説明したように本発明の携帯電話機
は、携帯電話機を構成する表示操作部，プラットフォー
ム部，ＲＦ部およびで電源供給部をそれぞれ独立した分
割構造とし、各部間のインタフェースを光信号で接続し
ているので、各部毎に所定の種類を用意して置けば、種
類の異る各部の組み合わせにより、より多種類の携帯電
話機のニーズに対応することができる。従って各部毎に
所定の種類のユニットを製造すれば良いので、製造面で
の効率が向上し、販売管理面でも在庫，需要変化などの
対応面で効率が向上する効果がある。また修理点検の際
にも各部ユニット単位の点検，あるいは交換で済むので
効率が向上する効果がある。尚、分割構造により各部イ
ンタフェースで発生する接触不良，ノイズ混入の問題は
光信号でインタフェースしているので発生しない。As described above, in the portable telephone of the present invention, the display / operation unit, the platform unit, the RF unit, and the power supply unit of the portable telephone have separate structure, and the interface between each unit is an optical interface. Since they are connected by a signal, if a predetermined type is prepared for each part and placed, it is possible to meet the needs of a wider variety of mobile phones by combining parts of different types. Therefore, since it is only necessary to manufacture a predetermined type of unit for each part, there is an effect that the efficiency in terms of manufacturing is improved, and the efficiency in terms of sales management is also improved in terms of handling inventory and demand changes. In addition, when repairing and inspecting, each unit can be inspected or replaced, thus improving efficiency. Incidentally, due to the divided structure, problems such as contact failure and noise mixing that occur at the interfaces of the respective parts do not occur because they are interfaced by optical signals.
【図１】本発明の実施の形態の構造を示す（ａ）正面
図，（ｂ）側面図である。FIG. 1A is a front view and FIG. 1B is a side view showing a structure of an embodiment of the present invention.
【図２】図１の回路構成を示すブロック図である。FIG. 2 is a block diagram showing a circuit configuration of FIG.
１ 表示操作部 １１ キー １２ 表示部 １３ 制御部 １４ 光送信部 １５ 光受信部 ２ プラットフォーム部 ２３ 光受信部 ２１ スピーカ ２２ マイク ２４ 光送信部 ２５ 光受信部 ２６ 光送信部 ２７ 光受信部 ２８ 制御部 ２９ 光送信部 ３ ＲＦ部 ３１ アンテナ ３９ ハイブリッド ３２ 無線受信部 ３３ 無線送信部 ３４ 光受信部 ３５ 光送信部 ３６ 光受信部 ３７ 光送信部 ３８ 制御部 ４ 電源供給部 1 Display Operation Section 11 Key 12 Display Section 13 Control Section 14 Optical Transmission Section 15 Optical Reception Section 2 Platform Section 23 Optical Reception Section 21 Speaker 22 Microphone 24 Optical Transmission Section 25 Optical Reception Section 26 Optical Transmission Section 27 Optical Reception Section 28 Control Section 29 optical transmitter 3 RF unit 31 antenna 39 hybrid 32 wireless receiver 33 wireless transmitter 34 optical receiver 35 optical transmitter 36 optical receiver 37 optical transmitter 38 controller 4 power supply unit
Claims (3)
と、マイクとスピーカと通話信号および監視制御信号を
処理する制御部とを収容するプラットホーム部と、通話
信号および監視制御信号を無線周波に変換する無線送受
信部とアンテナとを収容するＲＦ部と、各部に電源を供
給するバッテリーを収容する電源供給部とをそれぞれ独
立した構造にして各々に分離できる構造にすることを特
徴とする携帯電話機。1. A display / operation unit for accommodating a display unit and an operation unit, a platform unit for accommodating a microphone, a speaker, and a control unit for processing a call signal and a monitor control signal, and a call signal and a monitor control signal by radio. An RF unit for accommodating a radio transmitting / receiving unit for converting into a frequency and an antenna, and a power supply unit for accommodating a battery for supplying electric power to each unit are independent structures, and can be separated from each other. Mobile phone.
との間の監視制御信号および前記プラットホーム部と前
記ＲＦ部との間の通話信号のそれぞれを光信号を用い非
接触で受け渡しすることを特徴とする請求項１記載の携
帯電話機。2. A monitor control signal between the display operation unit and the platform unit and a call signal between the platform unit and the RF unit are transferred in a contactless manner using optical signals. The mobile phone according to claim 1.
との間の監視制御信号および前記プラットホーム部と前
記ＲＦ部との間の通話信号それぞれを赤外線信号を用い
非接触で受け渡しすることを特徴とする請求項１記載の
携帯電話機。3. A monitor control signal between the display operation unit and the platform unit and a call signal between the platform unit and the RF unit are transferred in a non-contact manner using infrared signals. The mobile phone according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7239681A JPH0984100A (en) | 1995-09-19 | 1995-09-19 | Portable telephone set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7239681A JPH0984100A (en) | 1995-09-19 | 1995-09-19 | Portable telephone set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0984100A true JPH0984100A (en) | 1997-03-28 |
Family
ID=17048334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7239681A Pending JPH0984100A (en) | 1995-09-19 | 1995-09-19 | Portable telephone set |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0984100A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005050876A1 (en) * | 2003-11-19 | 2005-06-02 | Siemens Aktiengesellschaft | Device comprising a radio module and at least one application and a mobile communication device |
| EP1607837A2 (en) | 2004-06-18 | 2005-12-21 | Matsushita Electric Industrial Co., Ltd. | Portable information terminal apparatus |
| JP2006033804A (en) * | 2004-06-18 | 2006-02-02 | Matsushita Electric Ind Co Ltd | Portable information terminal apparatus and intra-apparatus inter-communication method thereof |
| US8344957B2 (en) | 2009-07-27 | 2013-01-01 | Funai Electric Co., Ltd. | Mobile device and radio communication portion of mobile device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5664522A (en) * | 1979-10-31 | 1981-06-01 | Nippon Telegr & Teleph Corp <Ntt> | Telephone installed on travelling object |
| JPH03162024A (en) * | 1989-11-20 | 1991-07-12 | Matsushita Electric Ind Co Ltd | Portable telephone set |
-
1995
- 1995-09-19 JP JP7239681A patent/JPH0984100A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5664522A (en) * | 1979-10-31 | 1981-06-01 | Nippon Telegr & Teleph Corp <Ntt> | Telephone installed on travelling object |
| JPH03162024A (en) * | 1989-11-20 | 1991-07-12 | Matsushita Electric Ind Co Ltd | Portable telephone set |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005050876A1 (en) * | 2003-11-19 | 2005-06-02 | Siemens Aktiengesellschaft | Device comprising a radio module and at least one application and a mobile communication device |
| EP1607837A2 (en) | 2004-06-18 | 2005-12-21 | Matsushita Electric Industrial Co., Ltd. | Portable information terminal apparatus |
| JP2006033804A (en) * | 2004-06-18 | 2006-02-02 | Matsushita Electric Ind Co Ltd | Portable information terminal apparatus and intra-apparatus inter-communication method thereof |
| US7522938B2 (en) | 2004-06-18 | 2009-04-21 | Panasonic Corporation | Portable information terminal apparatus |
| JP4633547B2 (en) * | 2004-06-18 | 2011-02-16 | パナソニック株式会社 | Portable information terminal device and intercommunication method in the device |
| US8344957B2 (en) | 2009-07-27 | 2013-01-01 | Funai Electric Co., Ltd. | Mobile device and radio communication portion of mobile device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 19981006 |