JPH10200940A - Display of portable telephone - Google Patents

Display of portable telephone

Info

Publication number
JPH10200940A
JPH10200940A JP9032524A JP3252497A JPH10200940A JP H10200940 A JPH10200940 A JP H10200940A JP 9032524 A JP9032524 A JP 9032524A JP 3252497 A JP3252497 A JP 3252497A JP H10200940 A JPH10200940 A JP H10200940A
Authority
JP
Japan
Prior art keywords
diode
antenna
radio wave
light emitting
contact
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
Application number
JP9032524A
Other languages
Japanese (ja)
Inventor
Takeo Naganuma
武夫 長沼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP9032524A priority Critical patent/JPH10200940A/en
Publication of JPH10200940A publication Critical patent/JPH10200940A/en
Pending legal-status Critical Current

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Landscapes

  • Mobile Radio Communication Systems (AREA)
  • Telephone Set Structure (AREA)

Abstract

PROBLEM TO BE SOLVED: To confirm an incoming call by visual sense by receiving generated radio wave, rectifying the radio wave by a diode and turning the diode on. SOLUTION: A pin 11 is a conductor and when it is shortly inserted in a jack, it is brought into contact with a grounding part outside the jack but prevented from being brought into contact with the other circuits of the jack. Antennas 2 consist of two antennas, an antenna 2a is brought into contact with the pin 11 and an antenna 2b is brought into contact with nowhere in a plug. An interval between the antennas 2a and 2b is a few centimeters and are tuned with used radio wave. A diode 3 is integrally formed by being connected with a light emitting diode 4 and a reed. The antenna 2b is connected with a contact of diodes 3c and 3d and the antenna 2a is connected to a control of diodes 3b and 3a. A positive side of the light emitting diode 4 is connected with a negative side of the diode 3a and a negative side of the light emitting diode 4 is connected with a positive side of the diode 3d. Since the radio wave is transmitted when the incoming call is received and a calling tone is uttered by the portable telephone the light emitting diode is turned on by receiving the radio wave.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

゛ ゛

【０００１】[0001]

【産業上の利用分野】本発明は、携帯電話機の着信送信
状態を視覚で確認できる表示装置に係わる。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a display device for visually confirming an incoming call transmission state of a portable telephone.

【０００２】[0002]

【従来の技術】従来の携帯電話機は呼び出し音により着
信を報知するが、場所によっては音を発するにさしさわ
りのある場合がある。2. Description of the Related Art A conventional portable telephone notifies an incoming call by a ringing tone.

【０００３】[0003]

【発明が解決しようとする課題】呼び出し音に依らずに
着信を確認する手段を視覚に依って行なうものである。SUMMARY OF THE INVENTION A means for confirming an incoming call without relying on a ringing tone is performed visually.

【０００４】[0004]

【課題を解決するための手段】携帯電話機のイヤホンジ
ャックにアース側だけ電気的に接続するようにしたプラ
グを挿入し、並行した２本のアンテナの１本だけプラグ
の端子に接続し反対側は従列に接続した４ケのダイオー
ドの２カ所の交点にそれぞれ接続し、発光ダイードをダ
イオードの遊んでいる端子に順方向に合わせて接続す
る。アンテナ、ダイオード、発光ダイオードは一体に組
立るかモールドでかためる。Means for Solving the Problems A plug designed to be electrically connected only to the ground side is inserted into an earphone jack of a portable telephone, and only one of two parallel antennas is connected to the terminal of the plug and the other side is connected to the other side. The four diodes connected in cascade are connected to two intersections, respectively, and the light emitting diode is connected to the idle terminal of the diode in the forward direction. The antenna, the diode, and the light emitting diode are assembled together or assembled by molding.

【０００５】[0005]

【作用】プラグとアンテナ、ダイオード、発光ダイオー
ドは一体になっているので、プラグを携帯電話機のジャ
ックに挿入して固定することができ、携帯電話機の使用
に不都合を生じない。携帯電話機から電波が発せられる
と、本発明のアンテナは携帯電話機のアンテナよりの電
波を受信する。受信された電波はダイオードで整流して
発光ダイオードを点灯させる。Since the plug and the antenna, the diode and the light emitting diode are integrated, the plug can be inserted into the jack of the mobile phone and fixed, so that there is no inconvenience in using the mobile phone. When a radio wave is emitted from the mobile phone, the antenna of the present invention receives the radio wave from the antenna of the mobile phone. The received radio wave is rectified by the diode to light the light emitting diode.

【０００６】[0006]

【実施例】図１においてはプラグ（１）は携帯電話機に
挿入されるピン（１１）とアンテナ（２）がほぼ直角で
ある形状とする。アンテナ（２）の先端にダイオード
（３）をそれにつながる発光ダイオード（４）を一体形
にして接続する構造を示している。 図２のピン（１
１）は導体で、短くジャックに入った時、ジャックの外
側のアース部分とは接触するが、ジャックの他の回路に
は接触しないようにする。アンテナ（２）はアンテナ
（２ａ）とアンテナ（２ｂ）の２本からなり、アンテナ
（２ａ）はピン（１１）に接続し、アンテナ（２ｂ）は
プラグ（１）の中ではどこにも接続しない。アンテナ
（２ａ）アンテナ（２ｂ）は数ｃｍで使用電波に同調す
るようにする。ダイオード（３）は発光ダイオード
（４）とリードがつながれて一体になる。図３は、配線
を示している。ダイオード（３）は（３ａ）の＋が（３
ｂ）の−に（３ｂ）の＋が（３ｃ）の−に（３ｃ）の＋
が（３ｄ）の−と従列に接続する。アンテナ（２ａ）は
ダイオード（３ｃ）と（３ｄ）の接点に、アンテナ（２
ｂ）はダイオード（３ｂ）と（３ａ）の接点に接続す
る。発光ダイオード（４）は＋をダイオード（３ａ）の
−に、−をダイオード（３ｄ）の＋に接続する。携帯電
話機は基地局からの電波を受信して自分のコードと合致
すると、送信して基地局と応答するようになっているか
ら、呼び出し音を発する時は携帯電話機から電波が送り
出されていることになる。アンテナ（２）をアンテナ
（２ａ）のみにしてダイオード（３）を（３ａ）（３
ｂ）のみにすると発光ダイオード（４）は点灯はするが
明るくない。In FIG. 1, a plug (1) has a shape in which a pin (11) inserted into a portable telephone and an antenna (2) are substantially perpendicular to each other. A structure is shown in which a diode (3) is connected to a tip of an antenna (2) by integrating a light emitting diode (4) connected thereto. The pin (1
1) is a conductor, and when it enters the jack for a short time, it contacts the ground portion outside the jack but does not contact other circuits of the jack. The antenna (2) is composed of two antennas (2a) and (2b). The antenna (2a) is connected to the pin (11), and the antenna (2b) is not connected anywhere in the plug (1). Antenna (2a) Antenna (2b) is tuned to the used radio wave at several cm. The diode (3) and the lead are connected to the light emitting diode (4) to be integrated. FIG. 3 shows the wiring. In the diode (3), the + of (3a) is (3)
+ of (3b) is replaced by (+) of (3c) in-of (b).
Are connected in series with-in (3d). The antenna (2a) is connected to the contact point of the diodes (3c) and (3d) with the antenna (2).
b) connects to the contacts of diodes (3b) and (3a). In the light emitting diode (4), + is connected to-of the diode (3a), and-is connected to + of the diode (3d). When a mobile phone receives a radio wave from a base station and matches its own code, it transmits and responds to the base station. become. The antenna (2) is used only as the antenna (2a) and the diode (3) is replaced with (3a) (3
If only b) is used, the light emitting diode (4) is turned on but not bright.

【図面の簡単な説明】[Brief description of the drawings]

【図１】 表示装置の構成図FIG. 1 is a configuration diagram of a display device.

【図２】 プラグの詳細図Fig. 2 Detailed view of plug

【図３】 表示装置の配線図FIG. 3 is a wiring diagram of a display device.

【符号の説明】[Explanation of symbols]

１…プラグ ２…アンテナ ３…ダイオード ４…発光ダイオード １１…ピン ２ａ、２ｂ…アンテナのそれぞれ ３ａ、３ｂ、３ｃ、３ｄ…ダイオードのそれぞれ DESCRIPTION OF SYMBOLS 1 ... Plug 2 ... Antenna 3 ... Diode 4 ... Light emitting diode 11 ... Pin 2a, 2b ... Each of antennas 3a, 3b, 3c, 3d ... Each of diodes

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】 携帯電話機においてイヤホンジャックに
挿入するプラグをアースにのみ接続し、他の回路に接し
ない構造とし、並行した２本のアンテナの１本をプラグ
に接続し反対側を▲＋▼▲−▼順に接続した４ケのダイ
オードの接点にそれぞれ接続し、接続されたダイオード
の両端に発光ダイオードを接続してなる表示装置。In a mobile phone, a plug to be inserted into an earphone jack is connected only to the ground, not to be in contact with other circuits, one of two parallel antennas is connected to the plug, and the other side is ▲ + ▼. A display device in which four diodes connected in the order of ▲-▼ are connected to the respective contacts, and light-emitting diodes are connected to both ends of the connected diodes.
JP9032524A 1997-01-09 1997-01-09 Display of portable telephone Pending JPH10200940A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9032524A JPH10200940A (en) 1997-01-09 1997-01-09 Display of portable telephone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9032524A JPH10200940A (en) 1997-01-09 1997-01-09 Display of portable telephone

Publications (1)

Publication Number Publication Date
JPH10200940A true JPH10200940A (en) 1998-07-31

Family

ID=12361358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9032524A Pending JPH10200940A (en) 1997-01-09 1997-01-09 Display of portable telephone

Country Status (1)

Country Link
JP (1) JPH10200940A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020033945A (en) * 2000-10-31 2002-05-08 정희정 Call-Alarming Device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020033945A (en) * 2000-10-31 2002-05-08 정희정 Call-Alarming Device

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