JPH11163991A - Portable telephone set with earphone microphone - Google Patents
Portable telephone set with earphone microphoneInfo
- Publication number
- JPH11163991A JPH11163991A JP9326829A JP32682997A JPH11163991A JP H11163991 A JPH11163991 A JP H11163991A JP 9326829 A JP9326829 A JP 9326829A JP 32682997 A JP32682997 A JP 32682997A JP H11163991 A JPH11163991 A JP H11163991A
- Authority
- JP
- Japan
- Prior art keywords
- earphone
- microphone
- cable
- mobile phone
- portable 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.)
- Granted
Links
Landscapes
- Transceivers (AREA)
- Telephone Set Structure (AREA)
- Mobile Radio Communication Systems (AREA)
- Headphones And Earphones (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、携帯電話機の技術
分野に属するものであり、特に、イヤホンマイク携行性
の向上したイヤホンマイク付き携帯電話機に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to the technical field of portable telephones, and more particularly, to a portable telephone with an earphone microphone having improved portability.
【０００２】[0002]
【従来の技術】従来のイヤホンマイク付き携帯電話機に
おいては、イヤホンマイクは、携帯電話機本体から分離
可能とされ、不使用時には携帯電話機本体とは別個に所
持されていた。即ち、図４に示されているように、イヤ
ホン２とマイク３とを備えたイヤホンマイクは、通信端
末である携帯電話機本体１のイヤホンジャック１８に対
してプラグ１７により接続されており、イヤホンマイク
を使用しない時にはイヤホンジャック１８からプラグ１
７を取り外して携帯電話機本体１とは別個に所持されて
いた。イヤホンマイク使用時には、イヤホンマイクのプ
ラグ１７を携帯電話機本体１のジャック１８に差し込み
電気的導通をとって通話を行う。2. Description of the Related Art In a conventional mobile phone with an earphone microphone, the earphone microphone can be separated from the main body of the mobile phone, and is held separately from the main body of the mobile phone when not in use. That is, as shown in FIG. 4, the earphone microphone including the earphone 2 and the microphone 3 is connected to the earphone jack 18 of the mobile phone main body 1 as a communication terminal by the plug 17, and the earphone microphone When not using, plug 1 from earphone jack 18
7 was detached and carried separately from the mobile phone body 1. When the earphone microphone is used, a plug 17 of the earphone microphone is inserted into the jack 18 of the mobile phone main body 1 to establish electrical continuity for communication.
【０００３】[0003]
【発明が解決しようとする課題】以上のような従来のイ
ヤホンマイク付き携帯電話機の第１の問題点は、イヤホ
ンマイクは普段は携帯電話機と分離しておくため別個に
いつも携行しなければならない面倒さがあることであ
る。第２の問題点は、該イヤホンマイクのケーブルが長
いので別個に携行しずらく切れやすいことである。A first problem of the above-mentioned conventional portable telephone with an earphone microphone is that the earphone microphone is usually separated from the portable telephone and must be carried separately at all times. That is to be. A second problem is that the earphone microphone has a long cable, so that it is difficult to carry it separately and it is easy to cut it.
【０００４】そこで、本発明の目的は、以上のような従
来のイヤホンマイク付き携帯電話機の問題点を解決し
て、携帯電話機のイヤホンマイクの使い勝手を改善する
ことにある。Accordingly, an object of the present invention is to solve the above-mentioned problems of the conventional portable telephone with an earphone microphone and improve the usability of the portable telephone with the earphone microphone.
【０００５】[0005]
【課題を解決するための手段】本発明によれば、以上の
如き目的を達成するものとして、携帯電話機本体外にお
いてイヤホン及びマイクに接続されているイヤホンマイ
クケーブルを備えており、該イヤホンマイクケーブルの
一端は前記携帯電話機本体内に位置しており、該携帯電
話機本体内には前記イヤホンマイクケーブルを前記一端
の方へと巻き取ることの可能な巻き取り手段が配置され
ていることを特徴とするイヤホンマイク付き携帯電話
機、が提供される。According to the present invention, in order to achieve the above object, an earphone and a microphone cable connected to an earphone and a microphone outside the main body of the portable telephone are provided. One end of the earphone microphone cable is located in the main body of the mobile phone, and winding means capable of winding the earphone microphone cable toward the one end is arranged in the main body of the mobile phone. A mobile phone with an earphone microphone.
【０００６】本発明の一態様においては、前記巻き取り
手段は、前記イヤホンマイクケーブルを巻つける回動可
能な巻き付け部材と、該巻き付け部材の一方向の回転を
付勢する付勢手段と、該一方向の回転を係止及び解除す
ることが可能なストッパーとを有する。In one aspect of the present invention, the winding means includes a rotatable winding member for winding the earphone microphone cable, an urging means for urging the winding member to rotate in one direction, and A stopper capable of locking and releasing rotation in one direction.
【０００７】本発明の一態様においては、前記携帯電話
機本体の外面には前記イヤホン及びマイクを収納するた
めの収納部が形成されている。In one aspect of the present invention, a housing portion for housing the earphone and the microphone is formed on an outer surface of the portable telephone body.
【０００８】本発明の一態様においては、前記イヤホン
マイクケーブルの前記一端側には前記イヤホン及びマイ
クに接続された複数の導通部が形成されており、これに
対応して前記携帯電話機本体内にはその電気回路に接続
され前記イヤホン及びマイクと電気的に接続される複数
の端子部が形成されており、前記イヤホンマイクケーブ
ルを前記一端の方への巻き取りと反対の方へと繰り出す
ことにより前記複数の導通部がそれぞれ対応する前記複
数の端子部と接続されるように構成されている。In one aspect of the present invention, a plurality of conducting portions connected to the earphone and the microphone are formed on the one end side of the earphone microphone cable, and correspondingly, inside the portable telephone body. Is formed with a plurality of terminal portions connected to the electric circuit and electrically connected to the earphone and the microphone, and by unwinding the earphone microphone cable toward the one end and extending the same toward the opposite side. The plurality of conductive portions are configured to be connected to the corresponding plurality of terminal portions, respectively.
【０００９】[0009]
【発明の実施の形態】以下、図面を参照しつつ本発明の
実施の形態を説明する。Embodiments of the present invention will be described below with reference to the drawings.
【００１０】図１は本発明のイヤホンマイク付き携帯電
話機の一実施形態を示す一部切欠正面図であり、図２は
その部分拡大図である。FIG. 1 is a partially cutaway front view showing an embodiment of a portable telephone with an earphone microphone according to the present invention, and FIG. 2 is a partially enlarged view thereof.
【００１１】通信端末たる携帯電話機の本体１の外面
に、１つのケーブル４により連ねられたイヤホン２とマ
イク３とをそれぞれ収納できるように凹部７’，７を形
成しておき、イヤホン２及びマイク３の不使用時にはこ
れら凹部７’，７内にイヤホン２とマイク３とを収納し
ておく。このイヤホン２及びマイク３の不使用時には、
図１に示されているように、イヤホンマイクケーブル４
は巻き取り手段に巻き取られている。Concave portions 7 'and 7 are formed on the outer surface of the main body 1 of the portable telephone as a communication terminal so that the earphone 2 and the microphone 3 connected by one cable 4 can be stored therein, respectively. When the microphone 3 is not used, the earphone 2 and the microphone 3 are stored in the recesses 7 'and 7 respectively. When the earphone 2 and the microphone 3 are not used,
As shown in FIG. 1, the earphone microphone cable 4
Is wound by winding means.
【００１２】巻き取り手段は、電話機本体１の内部に取
り付けられた回動可能なイヤホンマイクケーブル巻き付
け部材を備えており、該巻き付け部材はバネ１０により
一方向の回転が付勢されている歯車９を有する（巻き付
け部材は歯車９と一体的であるため特に図示はされてい
ないがフランジを有するドラム状部材である）。このバ
ネ１０による付勢回転により、ケーブル４は巻き取られ
て図１に示す状態とされる。この状態では、ストッパー
８が歯車９と噛み合っており、バネ１０の付勢力による
一方向回転（右方向回転）は係止され、それ以上のケー
ブル巻き取りはなされない。The winding means includes a rotatable earphone microphone cable winding member attached to the inside of the telephone body 1, and the winding member is provided with a gear 9, which is biased in one direction by a spring 10. (The winding member is a drum-shaped member having a flange (not shown) because it is integral with the gear 9). By the biasing rotation of the spring 10, the cable 4 is wound up to the state shown in FIG. In this state, the stopper 8 is engaged with the gear 9, the one-way rotation (rightward rotation) by the urging force of the spring 10 is locked, and no further winding of the cable is performed.
【００１３】通話時でイヤホンマイクを使用するとき
は、イヤホン２とマイク３を通信端末の本体１の凹部
７’，７より取り外し、バネ１０の付勢力に抗してケー
ブル４を引っ張る。バネ付き歯車９は、ストッパー８に
よっても左回転を阻止されないため左回転可能であり、
ケーブル４に加わる引っ張り力により左回転する。これ
により、ケーブル４が繰り出される。When using the earphone microphone during a call, the earphone 2 and the microphone 3 are removed from the recesses 7 'and 7 of the main body 1 of the communication terminal, and the cable 4 is pulled against the urging force of the spring 10. The spring-loaded gear 9 can rotate to the left because the rotation to the left is not prevented by the stopper 8.
The cable 4 rotates leftward due to the pulling force applied to the cable 4. Thereby, the cable 4 is paid out.
【００１４】通話終了してイヤホンマイク４を収納する
場合には、バネ６により外方へと付勢されたプッシュボ
タン５をバネ６の付勢力に抗して手動で内方へと押すこ
とで、ストッパー８による歯車９の右方向回転阻止のた
めの係止を解除する。かくして、バネ付き歯車９が解放
されると、バネ１０の作用により歯車９は右回転を開始
して、ケーブル４を巻き取る。When the earphone microphone 4 is stored after the end of the call, the push button 5 urged outward by the spring 6 is manually pushed inward against the urging force of the spring 6. Then, the locking for preventing the gear 9 from rotating rightward by the stopper 8 is released. Thus, when the gear 9 with spring is released, the gear 9 starts to rotate clockwise by the action of the spring 10 and winds up the cable 4.
【００１５】つぎに、ケーブル４と携帯電話機本体側の
回路との電気的接続について説明する。図２に示されて
いるように、ケーブル４の端部近傍に該ケーブルに沿う
方向に関して互いに絶縁された３つの導通部１４，１
５，１６を設けておく。これら導通部は、たとえば表面
を金属で覆うことで形成される。導通部１４にはイヤホ
ン２の接地線とマイク３の接地線とを接続し、導通部１
５にはマイク３の信号線を接続し、導通部１６にはイヤ
ホン２の信号線を接続しておく。また、ブラシ１１，１
２，１３は、携帯電話機本体側の回路の入出力に接続し
ておき、ブラシ１１は信号接地線と接続し、ブラシ１２
はマイク信号入力と接続し、ブラシ１３はイヤホン受話
出力と接続しておく。Next, the electrical connection between the cable 4 and the circuit on the mobile phone main body side will be described. As shown in FIG. 2, three conductive portions 14, 1 insulated from each other in the direction along the cable near the end of the cable 4.
5 and 16 are provided. These conductive portions are formed, for example, by covering the surface with a metal. The grounding wire of the earphone 2 and the grounding wire of the microphone 3 are connected to the conductive portion 14.
The signal line of the microphone 3 is connected to 5, and the signal line of the earphone 2 is connected to the conduction section 16. Also, brushes 11 and 1
The brushes 11 and 12 are connected to the input and output of the circuit on the mobile phone main body side, the brush 11 is connected to the signal ground line,
Is connected to a microphone signal input, and the brush 13 is connected to an earphone receiving output.
【００１６】通話時に上記のようにしてケーブル４を引
き出すと、図２及び図３に示されているように、ケーブ
ル４の末端にある導通部１４，１５，１６がそれぞれブ
ラシ１１，１２，１３に接触するようになっている。従
って、ケーブル４が所定位置まで引き出されると、携帯
電話機本体側の回路とイヤホンマイクとが電気的に接続
状態となり、該イヤホンマイクを介しての通話が可能と
なる。When the cable 4 is pulled out as described above during a call, as shown in FIGS. 2 and 3, the conducting portions 14, 15, and 16 at the ends of the cable 4 are brushes 11, 12, and 13, respectively. It comes in contact with. Therefore, when the cable 4 is pulled out to a predetermined position, the circuit on the mobile phone main body side and the earphone microphone are electrically connected, and a call can be made via the earphone microphone.
【００１７】[0017]
【発明の効果】以上説明したように、本発明によれば、
イヤホンマイクのケーブルを電話機本体側に巻き取り可
能に取りつけたことにより、従来電話機本体とは別個に
所持していなければならなかったイヤホンマイクを常時
携帯機本体に収納して保持することが出来、携帯電話機
のイヤホンマイクの使い勝手を改善することができる。As described above, according to the present invention,
By attaching the earphone microphone cable to the telephone body so that it can be rolled up, the earphone microphone, which had to be held separately from the conventional telephone body, can always be stored and held in the portable device body, The usability of the earphone microphone of the mobile phone can be improved.
【図１】本発明のイヤホンマイク付き携帯電話機の一実
施形態を示す一部切欠正面図である。FIG. 1 is a partially cutaway front view showing an embodiment of a mobile phone with an earphone microphone according to the present invention.
【図２】図１の部分拡大図である。FIG. 2 is a partially enlarged view of FIG.
【図３】イヤホンマイクの末端の接続図である。FIG. 3 is a connection diagram of a terminal of an earphone microphone.
【図４】従来の分離型イヤホンマイク付き携帯電話機機
の外観図である。FIG. 4 is an external view of a conventional portable telephone with a separate earphone / microphone.
１ 通信端末（携帯電話機本体） ２ イヤホン ３ マイク ４ イヤホンマイクケーブル ５ ボタン ６ バネ ７，７’ 凹部 ８ ストッパー ９ 歯車 １０ バネ １１，１２，１３ ブラシ １４，１５，１６ 導体 １７ プラグ １８ ジャック DESCRIPTION OF SYMBOLS 1 Communication terminal (mobile telephone main body) 2 Earphone 3 Microphone 4 Earphone microphone cable 5 Button 6 Spring 7, 7 'Depression 8 Stopper 9 Gear 10 Spring 11, 12, 13 Brush 14, 15, 16 Conductor 17 Plug 18 Jack
Claims (4)
マイクに接続されているイヤホンマイクケーブルを備え
ており、該イヤホンマイクケーブルの一端は前記携帯電
話機本体内に位置しており、該携帯電話機本体内には前
記イヤホンマイクケーブルを前記一端の方へと巻き取る
ことの可能な巻き取り手段が配置されていることを特徴
とするイヤホンマイク付き携帯電話機。An earphone microphone cable connected to an earphone and a microphone outside the mobile phone main body; one end of the earphone microphone cable is located in the mobile phone main body; A mobile phone with an earphone microphone, wherein winding means capable of winding the earphone microphone cable toward the one end is arranged.
クケーブルを巻つける回動可能な巻き付け部材と、該巻
き付け部材の一方向の回転を付勢する付勢手段と、該一
方向の回転を係止及び解除することが可能なストッパー
とを有することを特徴とする、請求項１に記載のイヤホ
ンマイク付き携帯電話機。2. The winding means includes a rotatable winding member for winding the earphone / microphone cable, an urging means for urging the winding member to rotate in one direction, and a rotating member in the one direction. The mobile phone with an earphone microphone according to claim 1, further comprising a stopper that can be stopped and released.
ホン及びマイクを収納するための収納部が形成されてい
ることを特徴とする、請求項１〜２のいずれかに記載の
イヤホンマイク付き携帯電話機。3. The mobile phone with an earphone / microphone according to claim 1, wherein a storage portion for storing the earphone and the microphone is formed on an outer surface of the mobile phone main body. Phone.
側には前記イヤホン及びマイクに接続された複数の導通
部が形成されており、これに対応して前記携帯電話機本
体内にはその電気回路に接続され前記イヤホン及びマイ
クと電気的に接続される複数の端子部が形成されてお
り、前記イヤホンマイクケーブルを前記一端の方への巻
き取りと反対の方へと繰り出すことにより前記複数の導
通部がそれぞれ対応する前記複数の端子部と接続される
ように構成されていることを特徴とする、請求項１〜３
のいずれかに記載のイヤホンマイク付き携帯電話機。4. A plurality of conducting portions connected to the earphone and the microphone are formed on the one end side of the earphone microphone cable, and correspondingly connected to an electric circuit in the mobile phone main body. A plurality of terminal portions are formed to be electrically connected to the earphone and the microphone, and the plurality of conducting portions are formed by unwinding the earphone microphone cable toward the one end and unwinding the cable. 4. The device according to claim 1, wherein each of the plurality of terminals is connected to a corresponding one of the plurality of terminals. 5.
The mobile phone with an earphone microphone according to any one of the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP09326829A JP3110362B2 (en) | 1997-11-27 | 1997-11-27 | Mobile phone with earphone microphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP09326829A JP3110362B2 (en) | 1997-11-27 | 1997-11-27 | Mobile phone with earphone microphone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11163991A true JPH11163991A (en) | 1999-06-18 |
| JP3110362B2 JP3110362B2 (en) | 2000-11-20 |
Family
ID=18192189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP09326829A Expired - Fee Related JP3110362B2 (en) | 1997-11-27 | 1997-11-27 | Mobile phone with earphone microphone |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3110362B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000024290A (en) * | 2000-02-03 | 2000-05-06 | 이철주 | Cellular phone with built-in a hands free kit being extractable |
| KR20030051916A (en) * | 2001-12-20 | 2003-06-26 | 엘지전자 주식회사 | mobile communication terminal system having a detachable ear-mic |
| KR20030056058A (en) * | 2001-12-27 | 2003-07-04 | 에스케이텔레텍주식회사 | Mobile communication terminal having ear-microphone |
| US7257422B2 (en) * | 2001-09-24 | 2007-08-14 | Loprete Joseph A | Portable radiotelephone apparatus |
| JP2018517379A (en) * | 2015-03-18 | 2018-06-28 | ビーエスイー カンパニー リミテッド | Locking module for automatic wire winding device |
-
1997
- 1997-11-27 JP JP09326829A patent/JP3110362B2/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000024290A (en) * | 2000-02-03 | 2000-05-06 | 이철주 | Cellular phone with built-in a hands free kit being extractable |
| US7257422B2 (en) * | 2001-09-24 | 2007-08-14 | Loprete Joseph A | Portable radiotelephone apparatus |
| KR20030051916A (en) * | 2001-12-20 | 2003-06-26 | 엘지전자 주식회사 | mobile communication terminal system having a detachable ear-mic |
| KR20030056058A (en) * | 2001-12-27 | 2003-07-04 | 에스케이텔레텍주식회사 | Mobile communication terminal having ear-microphone |
| JP2018517379A (en) * | 2015-03-18 | 2018-06-28 | ビーエスイー カンパニー リミテッド | Locking module for automatic wire winding device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3110362B2 (en) | 2000-11-20 |
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