JP3803238B2

JP3803238B2 - Arm cell phone

Info

Publication number: JP3803238B2
Application number: JP2000302552A
Authority: JP
Inventors: 本範夫橋; 口秀夫田; 田亮藤; 丸勝秋田; 本雅朗福; 村利明杉
Original assignee: NTT Docomo Inc; Citizen Watch Co Ltd
Current assignee: NTT Docomo Inc; Citizen Watch Co Ltd
Priority date: 2000-10-02
Filing date: 2000-10-02
Publication date: 2006-08-02
Anticipated expiration: 2020-10-02
Also published as: JP2002111821A

Description

【０００１】
【発明の属する技術分野】
本発明は、腕（手首）に装着することによって、携帯に極めて便利な腕携帯電話に関する。
【０００２】
【従来の技術】
従来の携帯電話は、いずれも手で把持して、耳元にスピーカ部を配置するとともに、マイクロフォン部を口元に配置して会話するように構成した略矩形箱形状の構成である。
【０００３】
【発明が解決しようとする課題】
しかしながら、このような手で把持する方式の箱形状の携帯電話では、ある程度の嵩張りを有するため、不使用時には、鞄の中や、ポケットの中や、携帯電話専用のベルト着用式のケース内に収納して運搬せざるを得ず、例えば、海、山などの行楽の際に携帯するには、まだまだその携帯性に欠けることとなっている。
【０００４】
ところで、近時のエレクトロニクス産業の発達に伴い、携帯電話の分野においても、例えば、CSP（Chip Size Package）、BGA(Ball Grid Array)に代表されるようなＩＣ実装方式の小型化、液晶画面の小型化などによって、小型化、軽量化、高機能化が実現されるようになっている。このため、携帯電話においても、その携帯電話本体部を腕時計と概略同じサイズにまで、小型化することが可能になっている。
【０００５】
そのためこれを腕時計のように、腕（手首）に装着することによって、携帯に極めて便利な腕携帯電話にすることが考えられる。
この場合、従来より、腕時計の分野においては、その腕環部材の長さを調節して、使用者の手首に腕時計を装着するのを容易にする方式として、下記のような方式が一般的に使用されている。
【０００６】
すなわち、その一つは、いわゆる「ベルトバンド方式」であり、この腕時計では、腕時計本体と、腕時計本体に連結された腕環部材を備えている。この腕環部材は、バックル部材を備えた第１のベルト部材と、バックル部材の係合ピンに係合可能な複数の係合孔が穿設された第２のベルト部材から構成されている。そして、このバックル部材の係合ピンを、第２のベルト部材の係合孔に選択的に係合することによって、腕環部材の長さを調節できるようにした構成である。
【０００７】
また、別の方式としては、図８に示したいわゆる「三折れ中留め方式」と呼ばれるものであり、この腕時計１００では、腕時計本体（図示せず）と、腕時計本体に連結された環状の腕環部材１０２を備えている。この腕環部材１０２は、腕時計本体の両端に軸着された第１のベルト部材１０４と、第２のベルト部材１０６と、これらの第１のベルト部材１０４と第２のベルト部材１０６との間に連結された三折れ中留め部１０８とから構成されている。
また、この三折れ中留め部１０８は、第１のベルト部材１０４に軸着された裏板部材１１０と、裏板部材１１０に軸着された中板部材１１２と、中板部材１１２と第２のベルト部材１０６に軸着された表カバー部材１１４とから構成されている。そして、図８に示したように、中板部材１１２と裏板部材１１０を回動軸を中心に回動させて、折曲することによって、表カバー部材１１４に係止することによって、腕環部材の長さを調節できるようにした構成である。
【０００８】
しかしながら、これらのいずれの方式も、上記したような腕携帯電話には適用することは不可能である。すなわち、腕携帯電話では、携帯電話本体とは別体のマイクロフォンを、手首の掌側の位置に、すなわち、上記の腕時計のバックル部材の位置、または三折れ中留め部１０８の位置（特に表カバー部材１１４の位置）に、マイクロフォンを配置する必要があるため、このようなベルトバンド方式、三折れ中留め方式を採用することは不可能である。
【０００９】
本発明は、このような現状を考慮して、腕時計のように、腕（手首）に装着することによって、携帯に極めて便利な腕携帯電話であって、その腕環部材の長さを調節して、使用者の手首に装着するのが容易であり、しかも、マイクロフォンを、使用者の手首の掌側の位置に配置することの可能な腕携帯電話を提供することを目的とする。
【００１０】
【課題を解決するための手段】
本発明は、前述したような従来技術における課題及び目的を達成するために発明なされたものであって、本発明の腕携帯電話は、
携帯電話本体と、
前記携帯電話本体の両端側に軸着された腕環部材とを備え、
前記腕環部材が、
前記携帯電話本体の一端側に軸着された腕環部材本体と、
前記腕環部材本体と前記携帯電話本体の他端側の間に連結された長さ調整機構とを備え、
前記長さ調整機構が、
前記腕環部材本体の他端側に軸着された裏板部材と、
前記裏板部材の他端側に、その一端側が軸着されるとともに、その他端側が前記携帯電話本体の他端側に軸着された中板部材とを備えるとともに、
前記中板部材を、前記携帯電話本体との軸着部を中心に内側に回動させて、前記携帯電話本体の裏側面に添着するとともに、前記裏板部材を、前記中板部材との間の軸着部を中心に回動させて、前記中板部材に添着した状態にした折曲状態と、
前記中板部材と裏板部材とを、略直線上に位置させた伸張状態との間で、前記腕環部材の長さを調整できるように構成され、
前記裏板部材には、前記折曲状態で、前記中板部材を収納する中板部材収納用開口部が形成されているとともに、
前記中板部材には、前記折曲状態で、前記携帯電話本体に裏面に突設した突設部を収容する突設部収納用開口部が形成されていることを特徴とする。
【００１１】
このように裏板部材と中板部材とからなる長さ調整機構を、携帯電話本体の他端側に連結することによって、携帯電話本体の裏面側で、中板部材と裏板部材を折曲状態として、腕環部材の長さを短くすることができる。また、中板部材と裏板部材とを略直線上に位置させた伸張状態して、腕環部材の長さを短くすることができる。
【００１２】
従って、これらの折曲状態と伸張状態との間で、腕環部材の長さを自由に調整できるので、使用者の手首に装着するのが極めて容易である。
しかも、使用者の手首の掌側の位置には、長さ調整機構が存在しないので、手首の掌側の位置に、マイクロフォンを配置する場合に邪魔にならない。
また、このように構成することによって、携帯電話本体の裏面側に突設部を有する場合でも、この突設部が、中板部材に形成された突設部収納用開口部内に収容されることにる。従って、折曲状態で携帯電話本体の裏側面に中板部材と裏板部材とを添着した状態で、突設部と手首の甲とが直接接触するので、例えば、手首を通じて、掌、指を、アンテナ、スピーカの代わりに使用することができるるとともに、凹凸を生じることがなく平坦な状態となり、使用者の手首に装着した状態で、使用者の手首の甲側に違和感を感じることがなく、その装着感が良好となる。
しかも、折曲状態で、携帯電話本体の裏面側の突設部が、中板部材に形成された突設部収納用開口部内に収容されることになるので、これが嵌着状態である場合には、中板部材との間でいわゆるガタツキが生じることがなく、その装着状態が良好である。
【００１３】
このように構成することによって、折曲状態で、裏板部材の中板部材収納用開口部内に中板部材が収納されることになるので、折曲状態では、中板部材と裏板部材とが、携帯電話本体の裏側面に添着した状態で、凹凸を生じることがなく平坦な状態となり、しかも、中板部材と裏板部材とが上下に重なることがないので、携帯電話本体を含む全体の厚さを薄くでき、使用者の手首に装着した状態で、使用者の手首の甲側に違和感を感じることがなく、装着感、美観も極めて良好である。
【００１４】
しかも、折曲状態で、裏板部材の中板部材収納用開口部内に中板部材が収納されることになるので、これが嵌着状態である場合には、裏板部材と中板部材との間でいわゆるガタツキが生じることがなく、その装着状態が良好である。
また、本発明の腕携帯電話は、前記裏板部材には、前記折曲状態で、前記裏板部材を、前記中板部材に係止する係止部材が形成されていることを特徴とする。
【００１５】
このように折曲状態で、裏板部材に形成された係止部材によって、裏板部材を中板部材に係止できるので、使用者の手首から外れることなく確実に装着することができる。
【００１７】
また、本発明の腕携帯電話は、前記腕環部材本体が、
前記携帯電話本体の一端側に軸着された第１のバンド部材と、
前記第１のバンド部材の他端側に連結されたマイクロフォン部と、
前記マイクロフォン部の他端側と前記長さ調整機構との間に連結された第２のバンド部材とを備えることを特徴とする。
【００１８】
このように構成することによって、使用者の手首の掌側に対応する位置に、すなわち、第１のバンド部材と第２のバンド部材との間の位置に、マイクロフォンを配置することが可能となる。
また、本発明の腕携帯電話は、前記第１のバンド部材には、前記携帯電話本体とマイクロフォン部とを電気的に接続するリード線部が形成されていることを特徴とする。
【００１９】
このように構成することによって、携帯電話本体とマイクロフォン部との間の電気的な接続を、リード線部によって確実に確保することができる。
また、本発明の腕携帯電話は、前記マイクロフォン部が、第１のバンド部材と第２のバンド部材との間でガイド部材に沿って、位置移動自在なマイクロフォン本体を備えることを特徴とする。
【００２０】
このように、マイクロフォン本体が、第１のバンド部材と第２のバンド部材との間でガイド部材に沿って、位置移動自在であるので、マイクロフォン本体を正確に使用者の手首の掌側に位置させることができ、確実な通話を確保することができる。
また、本発明の腕携帯電話は、前記第２のバンド部材には、一定間隔離間して形成された軸着用孔が形成されており、これらの軸着用孔の間で切断することにより、第２のバンド部材の長さを調整できるように構成されていることを特徴とする。
【００２１】
このように構成することによって、軸着用孔の間で第２のバンド部材を切断して、切断された開放端に最も近い軸着孔に軸部材を挿入することによって、第２のバンド部材をマイクロフォン部、裏板部材に連結することによって、第２のバンド部材の長さを調整することができる。従って、前記した長さ調整機構による腕環部材の長さ調整が不十分である場合に、この第２バンド部材の長さを調整することによって、腕環部材の長さを微妙に調整することができ、腕携帯電話を使用者の手首に確実に装着することができるようになる。
【００２２】
また、本発明の腕携帯電話は、前記第２のバンド部材には、前記軸着用孔の間に切断指示用溝部が形成されていることを特徴とする。
このように軸着用孔の間に切断指示用溝部が形成されているので、第２のバンド部材を切断して第２のバンド部材の長さを調整する際に、切断による長さ調整のめやすとすることができるとともに、第２のバンド部材の厚みが切断指示用溝部で薄くなるので切断し易く、切断しすぎたり、切断が不足したりすることなく、腕環部材の長さを微妙に調整することができ、腕携帯電話を使用者の手首に確実に装着することができる。
【００２３】
【発明の実施の形態】
以下、図面を参照しながら本発明の実施の形態（実施例）について説明する。図１は、本発明の腕携帯電話の分解斜視図、図２は、図１の腕携帯電話の携帯電話本体部分の部分平面図、図３（Ａ）〜（Ｃ）は、それぞれ図１の腕携帯電話の腕環部材の一部分の上面図、断面図、および裏面図を示し、図４〜図６は、それぞれ本発明の腕携帯電話の装着状態を説明する断面図である。
【００２４】
図１〜図４に示したように、本発明の腕携帯電話１は、略矩形箱形状の携帯電話本体１０を備えている。この携帯電話本体には、図示しないが、その表面に液晶表示部、操作ボタンなどからなる表示部が形成され、その内部に通信制御部が内蔵されているとともに、その裏面側に矩形状の突設部１２が形成されている。そして、図３に示したように、この携帯電話本体１０の両端側に軸着された第１のバンド部材２０、マイクロフォン部４０、第２のバンド部材５０、ならびに長さ調整機構６０で、腕環部材２が構成されている。
【００２５】
図１および図２に示したように、携帯電話本体１０の一端側には、バンド装着用凹部１４が形成されており、このバンド装着用凹部１４の底壁１４ａに、リード装着部１４ｄが形成されている。また、バンド装着用凹部１４の側壁１４ｂには、バネ棒部材などからなる軸着部材１１を着脱自在に装着するための軸着用孔１４ｃが形成されている。
【００２６】
一方、同様に、携帯電話本体１０の他端側には、中板部材装着用凹部１６が形成されており、中板部材装着用凹部１６の側壁１６ｂには、公知のバネ棒部材などからなる軸着部材１７を着脱自在に装着するための軸着用孔１６ｃが形成されている。
携帯電話本体１０の一端側のバンド装着用凹部１４には、第１のバンド部材２０の一端側に形成された装着部２２の軸着用孔２２ａに、軸着部材１１を挿着して、軸着部材１１をバンド装着用凹部１４の側壁１４ｂに形成した軸着用孔１４ｃに装着することによって、第１のバンド部材２０が着脱自在に装着されている。
【００２７】
この際、図１及び図２に示したように、第１のバンド部材２０の装着部２２の中央部から突設したリード線２４の一端部２４ａが、バンド装着用凹部１４の底壁１４ａに形成されたリード装着部１４ｄ内に、図示しない係止機構によって装着係止されて、携帯電話本体１０に電気的に接続されるようになっている。
また、このリード線２４は、第１のバンド部材２０の幅方向中央部に長手方向に、その一部が第１のバンド部材２０の外面に突出するように形成されたリード線部２６内に収容されており、その他端部が、後述するマイクロフォン部４０のマイクロフォン本体４８に電気的に接続されるようになっている。
【００２８】
なお、図３（Ｃ）に示したように、第１のバンド部材２０には、その内側に、すなわち、手首側の表面に、一定間隔離間して、折曲用の溝部２８が形成されており、これにより、第１のバンド部材２０を装着者の手首の外周に沿って、湾曲できるようになっている。なお、この溝部２８の形状、寸法、形成間隔については特に限定されるものではなく、例えば、断面、半円形状の溝、断面楔状の溝などが採用可能である。
【００２９】
なお、この場合、第１のバンド部材２０の材質は、特に限定されるものではなく、従来からバンド部材として使用されている、例えば、ポリエチレン、ポリプロピレン、ポリエチレンテレフタレート、塩化ビニルなどの合成樹脂、ゴム、皮革、布、ステンレス鋼などの金属などが使用できる。
さらに、第１のバンド部材２０の他端側２１には、マイクロフォン部４０が連結されている。
【００３０】
このマイクロフォン部４０は、図３に示したように、第１のバンド部材２０の他端側２１に連結するための第１の連結部材４２と、第２のバンド部材５０に接続するための第２の連結部材４４と、これらの第１の連結部材４２と第２のバンド部材５０との間に差し渡された一対のガイド部材４６と、これらのガイド部材４６に沿って、位置移動自在なマイクロフォン本体４８を備えている。
【００３１】
この第１の連結部材４２には、係止用突設部４２ａが突設されており、これを第１のバンド部材２０の他端側２１に形成された係合用溝部２８ａに挿着して、係止ネジピン１３で係止することによって、第１の連結部材４２を第１のバンド部材２０の他端側２１に連結するように構成されている。
また、第１の連結部材４２には、第１のバンド部材２０のリード線部２６に対応する位置に、リード線部４２ｂが形成されており、このリード線部４２ｂの先端からリード線２４が突出して、マイクロフォン本体４８に電気的に接続されている。
【００３２】
また、第１の連結部材４２には、ワイヤ形状の一対のガイド部材４６の一端側が挿着され、第１の連結部材４２の側部からネジピンなどの係止部材４１で係止されている。同様に、第２の連結部材４４には、ガイド部材４６の他端側が挿着され、第２の連結部材４４の側部からネジピンなどの係止部材４３で係止されている。
【００３３】
そして、これらのガイド部材４６には、マイクロフォン本体４８が、そのガイド部材摺動孔４８ａを介して挿着され、これらのガイド部材４６に沿って、マイクロフォン本体４８を摺動させることによって位置移動自在な構成となっている。なお、図示しないが、マイクロフォン本体４８には、マイクロフォン本体４８をガイド部材４６の適切な位置で係止するストッパ機構を備えていてもよい。
【００３４】
一方、第２の連結部材４４には、第２のバンド部材５０の一端側に形成された装着部５２の軸着用孔５４に、バネ棒などの軸着部材１５を挿着して、軸着部材１５を、第２の連結部材４４の側壁４４ａに形成した軸着用孔４４ｃに装着することによって、第２のバンド部材５０が着脱自在に装着されている。
第２のバンド部材５０には、図３に示したように、その装着部５２の軸着用孔５４と同様な複数個の軸着用孔５４が、第２のバンド部材５０の長手方向に一定間隔離間して形成されているとともに、これらの軸着用孔５４の間には、第２のバンド部材５０の内側、すなわち、手首側の表面に、一定間隔離間して複数個の切断指示用溝部５６が形成されている。
【００３５】
このように構成することによって、軸着用孔５４の間で第２のバンド部材５０を切断して、切断された開放端に最も近い軸着用孔５４に軸部材１５を挿入することによって、第２のバンド部材５０をマイクロフォン部４０の第２の連結部材４４に連結することによって、第２のバンド部材５０の長さを調整することができるようになっている。
【００３６】
また、軸着用孔５４の間に切断指示用溝部５６が形成されているので、第２のバンド部材５０を切断して第２のバンド部材５０の長さを調整する際に、切断による長さ調整のめやすとすることができるとともに、第２のバンド部材５０の厚みが切断指示用溝部５６で薄くなるので切断し易く、切断しすぎたり、切断が不足したりすることなく、腕環部材２の長さを微妙に調整することができる。
【００３７】
従って、長さ調整機構６０による腕環部材２の長さ調整が不十分である場合に、この第２バンド部材５０の長さを調整することによって、腕環部材２の長さを微妙に調整することができ、腕携帯電話を使用者の手首に確実に装着することができるようになる。
この場合、軸着用孔５４の間の離間距離、ならびに、切断指示用溝部５６の形状、寸法、形成間隔については特に限定されるものではなく、例えば、断面、半円形状の溝、断面楔状の溝などが採用可能である。
【００３８】
また、第２のバンド部材５０としては、切断可能な材料から構成されていればよく、特に限定されるものではなく、従来からバンド部材として使用されている、例えば、ポリエチレン、ポリプロピレン、ポリエチレンテレフタレート、塩化ビニルなどの合成樹脂、ゴム、皮革、布、ステンレス鋼などの金属などが使用できる。
【００３９】
なお、この実施例の場合には、軸着用孔５４及び切断指示用溝部５６を、第２のバンド部材５０の装着部５２の近傍に設けたが、これらを第２のバンド部材５０の長手方向全体にわたって形成したり、第２のバンド部材５０の装着部５２、５８の近傍にのみ形成することにより、第２のバンド部材５０を切断して、マイクロフォン部４０の第２の連結部材４４、長さ調整機構６０の裏板部材６２に連結するようにすることもできる。さらに、軸着用孔５４及び切断指示用溝部５６を、いずれかの装着部５２、５８の近傍にのみ形成することもできる。
【００４０】
さらに、第２バンド部材５０の他端側には、装着部５８が形成されており、装着部５８に形成された軸着用孔５４に、バネ棒などからなる軸着部材１７を挿着して、軸着部材１７を、長さ調整機構６０の裏板部材６２に突設した軸着部６２ａの軸着用孔６２ｂに装着することによって、第２のバンド部材５０が、長さ調整機構６０の裏板部材６２に着脱自在に装着されている。
【００４１】
長さ調整機構６０は、図１及び図４に示したように、第２のバンド部材５０の他端側に軸着された裏板部材６２と、裏板部材の他端側に、その一端側が軸着されるとともに、その他端側が携帯電話本体１０の他端側に軸着された中板部材６４とを備えている。
裏板部材６２は、略矩形の枠形状であって、その一端側には、前述したように、軸着部６２ａが突設されており、第２のバンド部材５０の他端側の装着部５８が軸着されている。
【００４２】
そして、裏板部材６２の他端側には、リンク軸部６２ｃが形成されており、このリンク軸部６２ｃを、中板部材６４の一端側に突設したリンク接続部６４ａに形成された軸着用孔６４ｂ内に装着することによって、裏板部材６２と中板部材６４とが相互に回動可能に軸着されてリンク連結されている。
一方、中板部材６４も、略矩形の枠形状であって、その一端側には、前述したようなリンク接続部６４ａが形成されるとともに、その他端側には、携帯電話本体１０の他端側に形成された中板部材装着用凹部１６に装着するための一対の装着部６４ｄが突設されている。
【００４３】
この装着部６４ｄに形成された軸着用孔６４ｃに、バネ棒などからなる軸着部材１７を挿着して、軸着部材１７を、携帯電話本体１０の中板部材装着用凹部１６の側壁１６ｂに形成された軸着用孔１６ｃに装着することによって、中板部材６４が、携帯電話本体１０の他端側の中板部材装着用凹部１６に着脱自在に軸着されている。
【００４４】
また、裏板部材６２の中央の開口部が、中板部材収納用開口部６１を構成しており、この中板部材収納用開口部６１内に、図６に示した折曲状態で、中板部材６４を収納するように形成されている。
このように構成することによって、折曲状態で、裏板部材６２の中板部材収納用開口部６１内に中板部材６４が収納されることになるので、折曲状態では、中板部材６４と裏板部材６２とが、携帯電話本体１０の裏側面に添着した状態で凹凸を生じることがなく平坦な状態となり、しかも、中板部材６４と裏板部材６２とが上下に重なることがないので、携帯電話本体１０を含む全体の厚さを薄くでき、使用者の手首に装着した状態で、使用者の手首の甲側に違和感を感じることがなく、装着感、美観も極めて良好である。
【００４５】
この場合、中板部材収納用開口部６１の形状、寸法としては、中板部材６４の外形に合致した形状として、中板部材６４の外形と同じか、または僅かに小さい形状として、中板部材収納用開口部６１内に中板部材６４を嵌合するようにするのが望ましい。これにより、裏板部材６２と中板部材６４との間でいわゆるガタツキが生じることがなく、その装着状態が良好となる。
【００４６】
また、図７に示したように、裏板部材６２に突設した軸着部６２ｂの近傍には、中板部材６４の装着部６４ｄの近傍の中板部材６４を収容する中板部材収容凹溝６２ｅが形成されている。この場合、この中板部材収容凹溝６２ｅの溝深さＬは、装着部６４ｄの近傍の中板部材６４の厚さＬと略等しく、これにより、中板部材６４が、裏板部材６２の軸着部６２ｂの近傍の中板部材収容凹溝６２ｅ内に嵌合して、中板部材６４と裏板部材６２とが上下に重なることがなく、しかも、裏板部材６２と中板部材６４との間でいわゆるガタツキが生じることがなく、その、美観、装着状態とも良好となる。
【００４７】
また、裏板部材６２の軸着部６２ａの内側には、折曲状態で、裏板部材６２を、中板部材６４の装着部６４ｄに装着した軸着部材１７に係止する係止爪部材６６が形成されている。
このように折曲状態で、裏板部材６２に形成された係止爪部材６６によって、裏板部材６２を中板部材６４に係止できるので、使用者の手首から外れることなく確実に装着することができる。
【００４８】
また、中板部材６４には、折曲状態で、携帯電話本体１０の裏面に突設した突設部１２を収容する突設部収納用開口部６３が形成されている。
このように構成することによって、携帯電話本体１０の裏面側に突設部１２を有する場合でも、この突設部１２が、中板部材６４に形成された突設部収納用開口部６３内に収容されることにる。従って、折曲状態で携帯電話本体１０の裏側面に中板部材６４と裏板部材６２とを添着した状態で凹凸を生じることがなく平坦な状態となり、使用者の手首に装着した状態で、使用者の手首の甲側に違和感を感じることがなく、その装着感が良好となる。
【００４９】
しかも、折曲状態で、携帯電話本体１０の裏面側の突設部１２が、中板部材６４に形成された突設部収納用開口部６３内に収容されることになるので、これが嵌着状態である場合には、中板部材６４との間でいわゆるガタツキが生じることがなく、その装着状態が良好となる。
この場合、突設部収納用開口部６３の形状、寸法としては、携帯電話本体１０の突設部１２の外形に合致した形状として、突設部１２の外形と同じか、または僅かに大きい形状として、中板部材収納用開口部６１内に中板部材６４を嵌合するようにするのが望ましい。これにより、裏板部材と中板部材との間でいわゆるガタツキが生じることがなく、その装着状態が良好となる。
【００５０】
なお、裏板部材６２の中板部材収納用開口部６１内に中板部材６４が収納されるとともに、携帯電話本体１０の裏面側の突設部１２が、中板部材６４に形成された突設部収納用開口部６３内に収容された状態では、図６に示したように、突設部１２が僅かに手首側に突設するようにすればよい。これによって、突設部１２と手首の甲とが直接接触することになるので、例えば、その詳細な機構は、特に本明細書では説明しないが、手首を通じて、掌、指を、アンテナ、スピーカの代わりに使用することができる。
【００５１】
このように構成された本発明の腕携帯電話１は、図４〜図６に示したように使用すればよい。
すなわち、使用者の手首に装着した状態では、図６に示したように、中板部材６４を、携帯電話本体１０との軸着部材１７を中心に内側に回動させて、携帯電話本体１０の裏側面に添着するとともに、裏板部材６２を、中板部材６４との間の軸着部６２ｃを中心に回動させて、中板部材６４に添着した状態にした折曲状態とすることによって、腕環部材２の長さを最も短くして装着することができる。
【００５２】
この際、裏板部材６２の中板部材収納用開口部６１内に中板部材６４が収納されるとともに、携帯電話本体１０の裏面側の突設部１２が、中板部材６４に形成された突設部収納用開口部６３内に収容されることになる。
従って、このような折曲状態では、携帯電話本体１０の裏側面に中板部材６４と裏板部材６２とを添着した状態で凹凸を生じることがなく平坦な状態となり、しかも、中板部材と裏板部材とが上下に重なることがないので、携帯電話本体を含む全体の厚さを薄くでき、使用者の手首に装着した状態で、使用者の手首の甲側に違和感を感じることがなく、装着感、美観も極めて良好である。
【００５３】
さらに、この状態で、裏板部材６２に形成された係止爪部材６６によって、裏板部材６２を中板部材６４に係止できるので、使用者の手首から外れることなく確実に装着することができる。
この状態で、ガイド部材４６に沿って、マイクロフォン本体４８を摺動させることによって適切な位置で係止して、マイクロフォン本体４８を正確に使用者の手首の掌側に位置させ、確実な通話を確保するようにする。
【００５４】
また、この際、長さ調整機構６０による腕環部材２の長さ調整が不十分である場合には、第２のバンド部材５０を切断指示用溝部５６を長さ調整のめやすとして、軸着用孔５４の間で切断して、切断された開放端に最も近い軸着用孔５４に軸部材１５を挿入することによって、第２バンド部材５０の長さを調整することによって、腕環部材２の長さを微妙に調整すればよい。
【００５５】
本明細書では、具体的な機構については説明しないが、この状態で、手の指先を耳の孔に挿入するとともに、マイクロフォン本体４８に向かって喋ることによって、リード線２４を介して、電気信号が携帯電話本体１０内に導入され、相手に発信されるとともに、相手の声が携帯電話本体１０の突設部１２を介して、手首を通じて、掌、指先から、スピーカの代わりに使用して、使用者の耳に直接聞こえることができるようになっている。
【００５６】
一方、使用者の手首に装着する際、または取り外す際には、図４及び図５に示したように、中板部材６４と裏板部材６２とを、略直線上に位置させた伸張状態として、腕環部材２の長さを最も長くして、使用者の手首に腕環部材２を挿通することができる。
以上、本発明の好ましい実施の態様を説明したが、本発明はこれに限定されるものではなく、例えば、上記実施例では、裏板部材６２、中板部材６４を略矩形枠状に形成したが、これを携帯電話本体１０および突設部１２の形状に合わせて、例えば、円形枠状、楕円形枠状などとするなど本発明の目的を逸脱しない範囲で種々の変更が可能である。
【００５７】
【発明の効果】
本発明によれば、裏板部材と中板部材とからなる長さ調整機構を、携帯電話本体の他端側に連結することによって、携帯電話本体の裏面側で、中板部材と裏板部材を折曲状態として、腕環部材の長さを短くすることができる。また、中板部材と裏板部材とを略直線上に位置させた伸張状態して、腕環部材の長さを長くすることができる。
【００５８】
従って、これらの折曲状態と伸張状態との間で、腕環部材の長さを自由に調整できるので、使用者の手首に装着するのが極めて容易である。
しかも、使用者の手首の掌側の位置には、長さ調整機構が存在しないので、手首の掌側の位置に、マイクロフォンを配置する場合に邪魔にならない。
また、本発明によれば、折曲状態で、裏板部材の中板部材収納用開口部内に中板部材が収納されることになるので、折曲状態では、中板部材と裏板部材とが、携帯電話本体の裏側面に添着した状態で凹凸を生じることがなく平坦な状態となり、しかも、中板部材と裏板部材とが上下に重なることがないので、携帯電話本体を含む全体の厚さを薄くでき、使用者の手首に装着した状態で、使用者の手首の甲側に違和感を感じることがなく、装着感、美観も極めて良好となる。
【００５９】
しかも、折曲状態で、裏板部材の中板部材収納用開口部内に中板部材が収納されることになるので、これが嵌着状態である場合には、裏板部材と中板部材との間でいわゆるガタツキが生じることがなく、その装着状態が良好である。
また、本発明によれば、携帯電話本体の裏面側に突設部を有する場合でも、この突設部が、中板部材に形成された突設部収納用開口部内に収容されることになる。
従って、折曲状態で携帯電話本体の裏側面に中板部材と裏板部材とを添着した状態で、突設部と手首の甲とが直接接触するので、例えば、手首を通じて、掌、指を、アンテナ、スピーカの代わりに使用することができるとともに、凹凸を生じることがなく平坦な状態となり、使用者の手首に装着した状態で、使用者の手首の甲側に違和感を感じることがな
く、その装着感が良好となる。
【００６０】
しかも、折曲状態で、携帯電話本体の裏面側の突設部が、中板部材に形成された突設部収納用開口部内に収容されることになるので、これが嵌着状態である場合には、中板部材との間でいわゆるガタツキが生じることがなく、その装着状態が良好である。
また、本発明によれば、使用者の手首の掌側に対応する位置に、すなわち、第１のバンド部材と第２のバンド部材との間の位置に、マイクロフォンを配置することが可能となる。しかも、マイクロフォン本体が、第１のバンド部材と第２のバンド部材との間でガイド部材に沿って、位置移動自在であるので、マイクロフォン本体を正確に使用者の手首の掌側に位置させることができ、確実な通話を確保することができる。
【００６１】
また、本発明によれば、軸着用孔の間で第２のバンド部材を切断して、軸着用孔に軸部材を挿入することによって、第２のバンド部材をマイクロフォン部、裏板部材に連結することによって、第２のバンド部材の長さを調整することができる。従って、前記した長さ調整機構による腕環部材の長さ調整が不十分である場合に、この第２バンド部材の長さを調整することによって、腕環部材の長さを微妙に調整することができ、腕携帯電話を使用者の手首に確実に装着することができるようになる。
【００６２】
さらに、本発明によれば、軸着用孔の間に切断指示用溝部が形成されているので、第２のバンド部材を切断して第２のバンド部材の長さを調整する際に、切断による長さ調整のめやすとすることができるとともに、第２のバンド部材の厚みが切断指示用溝部で薄くなるので切断し易く、切断しすぎたり、切断が不足したりすることなく、腕環部材の長さを微妙に調整することができ、腕携帯電話を使用者の手首に確実に装着することができるなどの幾多の作用効果を奏する極めて優れた発明である。
【図面の簡単な説明】
【図１】図１は、本発明の腕携帯電話の分解斜視図である。
【図２】図２は、図１の腕携帯電話の携帯電話本体部分の部分平面図である。
【図３】図３（Ａ）〜（Ｃ）は、それぞれ図１の腕携帯電話の腕環部材の一部分の上面図、断面図、および裏面図である。
【図４】図４は、本発明の腕携帯電話の装着状態を説明する断面図である。
【図５】図５は、本発明の腕携帯電話の装着状態を説明する断面図である。
【図６】図６は、本発明の腕携帯電話の装着状態を説明する断面図である。
【図７】図７は、本発明の腕携帯電話の長さ調整機構の折曲状態を説明する部分拡大斜視図である。
【図８】図８は、従来の腕時計における三折れ中留め方式の腕時計装着方法を説明する斜視図である。
【符号の説明】
１腕携帯電話
２腕環部材
１０携帯電話本体
１１軸着部材
１２突設部
１３係止ネジピン
１４バンド装着用凹部
１４ａ底壁
１４ｂ側壁
１４ｃ軸着用孔
１４ｄリード装着部
１５軸着部材
１６中板部材装着用凹部
１６ｂ側壁
１６ｃ軸着用孔
１７軸着部材
２０第１のバンド部材
２２装着部
２２ａ軸着用孔
２４リード線
２６リード線部
２８ａ係合用溝部
２８溝部
４０マイクロフォン部
４１係止部材
４２連結部材
４２ａ係止用突設部
４２ｂリード線部
４３係止部材
４４連結部材
４４ａ側壁
４４ｃ軸着用孔
４６ガイド部材
４６マイクロフォン本体
４８ａガイド部材摺動孔
４８マイクロフォン本体
５０第２のバンド部材
５２装着部
５４軸着用孔
５６切断指示用溝部
５８装着部
６０長さ調整機構
６１中板部材収納用開口部
６２裏板部材
６２ｃリンク軸部
６２ａ軸着部
６２ｂ軸着用孔
６２ｃ軸着部
６３突設部収納用開口部
６４中板部材
６４ａリンク接続部
６４ｂ軸着用孔
６４ｃ軸着用孔
６４ｄ装着部
６６係止爪部材
１００腕時計
１０１腕時計本体
１０２腕環部材
１０４ベルト部材
１０６ベルト部材
１１０裏板部材
１１２中板部材
１１４表カバー部材[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an arm mobile phone that is extremely convenient to carry by being worn on an arm (wrist).
[0002]
[Prior art]
All conventional mobile phones have a substantially rectangular box configuration in which a speaker unit is arranged at the ear and a microphone unit is arranged at the mouth for conversation by holding by a hand.
[0003]
[Problems to be solved by the invention]
However, such a box-shaped mobile phone gripped by hand has a certain degree of bulkiness, so when not in use, it is in a bag, in a pocket, or in a belt-worn case dedicated to mobile phones. It must be stored and transported, and for example, it is still lacking in portability for carrying it on vacations such as the sea and mountains.
[0004]
By the way, with the recent development of the electronics industry, in the field of mobile phones, for example, the downsizing of IC mounting methods such as CSP (Chip Size Package) and BGA (Ball Grid Array), the liquid crystal screen Miniaturization and the like have realized miniaturization, weight reduction, and high functionality. For this reason, even in a mobile phone, it is possible to reduce the size of the mobile phone body to approximately the same size as a wristwatch.
[0005]
For this reason, it is conceivable to attach this to the wrist (wrist) like a wristwatch to make it an arm mobile phone that is extremely convenient for carrying.
In this case, conventionally, in the field of wristwatches, the following method is generally used as a method for making it easier to attach the wristwatch to the user's wrist by adjusting the length of the arm ring member. in use.
[0006]
That is, one of them is a so-called “belt band method”, and this wristwatch includes a wristwatch body and an arm ring member connected to the wristwatch body. The arm ring member includes a first belt member provided with a buckle member and a second belt member having a plurality of engagement holes that can be engaged with engagement pins of the buckle member. The length of the arm ring member can be adjusted by selectively engaging the engagement pin of the buckle member with the engagement hole of the second belt member.
[0007]
  Further, as another method, it is a so-called “three-fold middle fastening method” shown in FIG. 8. In this wristwatch 100, a wristwatch body (not shown),Watch bodyAnd an annular arm ring member 102 connected to each other. The arm ring member 102 includes a first belt member 104 and a second belt member 106 that are pivotally attached to both ends of the wristwatch body, and between the first belt member 104 and the second belt member 106. It is comprised from the three-fold intermediate clasp part 108 connected with.
  Further, the three-fold middle fastening portion 108 includes a back plate member 110 that is pivotally attached to the first belt member 104, an intermediate plate member 112 that is pivotally attached to the back plate member 110, the intermediate plate member 112, and the second plate member 110. The front cover member 114 is pivotally attached to the belt member 106. Then, as shown in FIG. 8, the middle plate member 112 and the back plate member 110 are rotated about the rotation axis, bent, and locked to the front cover member 114, so that the arm ring In this configuration, the length of the member can be adjusted.
[0008]
However, none of these methods can be applied to the above-described wrist mobile phone. That is, in an arm mobile phone, a microphone separate from the mobile phone main body is placed at the position on the palm side of the wrist, that is, the position of the buckle member of the wristwatch or the position of the tri-fold clasp 108 (particularly the front cover). Since it is necessary to arrange a microphone at the position of the member 114, it is impossible to adopt such a belt band method or a three-fold middle fastening method.
[0009]
In consideration of such a current situation, the present invention is an arm mobile phone that is extremely convenient for carrying by attaching it to an arm (wrist) like a wristwatch, and adjusting the length of the arm ring member. Thus, an object of the present invention is to provide an arm mobile phone that can be easily mounted on the wrist of the user and in which the microphone can be arranged at a position on the palm side of the wrist of the user.
[0010]
[Means for Solving the Problems]
  The present invention has been made in order to achieve the above-described problems and objects in the prior art.
  A mobile phone body,
  An arm ring member pivotally attached to both ends of the mobile phone body,
  The arm ring member is
  An arm ring member body pivotally attached to one end of the mobile phone body;
  SaidArm ring member bodyAnd a length adjustment mechanism connected between the other end side of the mobile phone body,
  The length adjusting mechanism is
  The arm ring member bodyA back plate member pivotally attached to the other end side of
  The other end side of the back plate member is pivotally attached at one end thereof, and the other end side is provided with an intermediate plate member pivotally attached to the other end side of the mobile phone main body,
  The intermediate plate member is pivoted inwardly about a pivoting portion with the mobile phone body and attached to the back side surface of the mobile phone body, and the back plate member is disposed between the intermediate plate member and the intermediate plate member. And a bent state in which the center plate member is attached to the center plate member,
  The length of the arm ring member can be adjusted between the extended state in which the middle plate member and the back plate member are positioned on a substantially straight line.Configured,
The back plate member is formed with an intermediate plate member storing opening for storing the middle plate member in the bent state,
The middle plate member is formed with a projecting portion storage opening for accommodating a projecting portion projecting from the back surface of the mobile phone body in the bent state.It is characterized by that.
[0011]
In this way, by connecting the length adjustment mechanism consisting of the back plate member and the middle plate member to the other end side of the mobile phone body, the middle plate member and the back plate member are bent on the back side of the mobile phone body. As a state, the length of the arm ring member can be shortened. Further, the length of the arm ring member can be shortened by extending the middle plate member and the back plate member in a substantially straight line.
[0012]
  Therefore, since the length of the arm ring member can be freely adjusted between the bent state and the extended state, it is very easy to attach to the user's wrist.
  Moreover, since there is no length adjustment mechanism at the palm side position of the user's wrist, the microphone is placed at the palm side position of the wrist.It does not get in the way.
  In addition, with this configuration, even when the mobile phone main body has a protruding portion on the back side, the protruding portion is accommodated in the protruding portion storage opening formed in the intermediate plate member. Niru. Therefore, the protruding portion and the back of the wrist are in direct contact with the middle plate member and the back plate member attached to the back side surface of the mobile phone body in the bent state. It can be used in place of an antenna and a speaker, is flat without any unevenness, and feels uncomfortable on the back side of the user's wrist when worn on the user's wrist , The feeling of wearing becomes good.
  Moreover, in the bent state, the protruding portion on the back surface side of the mobile phone main body is accommodated in the protruding portion storing opening formed in the intermediate plate member. No wobbling between the middle plate member and the mounted state is good.
[0013]
By configuring in this way, the middle plate member is accommodated in the opening for accommodating the middle plate member in the back plate member in the bent state. Therefore, in the folded state, the middle plate member and the back plate member However, when attached to the back side surface of the mobile phone main body, it becomes flat without causing unevenness, and the middle plate member and the back plate member do not overlap vertically, so that the entire mobile phone main body is included. The thickness can be reduced, and when worn on the wrist of the user, there is no sense of incongruity on the back side of the user's wrist, and the wearing feeling and aesthetics are extremely good.
[0014]
Moreover, since the middle plate member is housed in the opening for housing the middle plate member in the bent state, when this is the fitted state, the back plate member and the middle plate member There is no so-called rattling between them, and the wearing state is good.
The arm mobile phone of the present invention is characterized in that the back plate member is formed with a locking member that locks the back plate member to the middle plate member in the bent state. .
[0015]
  In this way, since the back plate member can be locked to the middle plate member by the locking member formed on the back plate member in a bent state, it is ensured without coming off the user's wrist.Can be fitted.
[0017]
Also,In the arm mobile phone of the present invention, the arm ring member main body includes:
  A first band member pivotally attached to one end of the mobile phone body;
  A microphone connected to the other end of the first band member;
  A second band member connected between the other end side of the microphone part and the length adjusting mechanism is provided.
[0018]
With this configuration, the microphone can be disposed at a position corresponding to the palm side of the user's wrist, that is, at a position between the first band member and the second band member. .
In the wrist mobile phone according to the present invention, the first band member is formed with a lead wire portion that electrically connects the mobile phone body and the microphone portion.
[0019]
With this configuration, the electrical connection between the mobile phone body and the microphone unit can be reliably ensured by the lead wire unit.
The wrist mobile phone according to the present invention is characterized in that the microphone unit includes a microphone body whose position is movable along the guide member between the first band member and the second band member.
[0020]
As described above, since the microphone main body is movable between the first band member and the second band member along the guide member, the microphone main body is accurately positioned on the palm side of the user's wrist. And a reliable call can be secured.
Further, in the arm mobile phone of the present invention, the second band member has shaft wearing holes formed at a predetermined interval, and by cutting between these shaft wearing holes, It is comprised so that the length of 2 band members can be adjusted.
[0021]
By comprising in this way, a 2nd band member is cut | disconnected between shaft wearing holes, and a 2nd band member is inserted by inserting a shaft member in the shaft attachment hole nearest to the cut | disconnected open end. By connecting to the microphone part and the back plate member, the length of the second band member can be adjusted. Therefore, when the length adjustment of the arm ring member by the length adjustment mechanism described above is insufficient, the length of the arm ring member is finely adjusted by adjusting the length of the second band member. Thus, the wrist mobile phone can be securely attached to the wrist of the user.
[0022]
In the wrist mobile phone according to the present invention, a cutting instruction groove is formed between the shaft wearing holes in the second band member.
Since the cutting instruction groove is formed between the shaft mounting holes in this way, when adjusting the length of the second band member by cutting the second band member, it is easy to adjust the length by cutting. Since the thickness of the second band member is reduced at the cutting instruction groove, it is easy to cut, and the length of the arm ring member is made delicate without cutting too much or insufficiently cutting. It can be adjusted and the wrist mobile phone can be securely attached to the wrist of the user.
[0023]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments (examples) of the present invention will be described with reference to the drawings. 1 is an exploded perspective view of an arm mobile phone according to the present invention, FIG. 2 is a partial plan view of a mobile phone body portion of the arm mobile phone of FIG. 1, and FIGS. A top view, a cross-sectional view, and a back view of a part of the arm ring member of the arm mobile phone are shown, and FIGS. 4 to 6 are cross-sectional views illustrating the wearing state of the arm mobile phone of the present invention.
[0024]
As shown in FIGS. 1 to 4, the arm mobile phone 1 of the present invention includes a mobile phone body 10 having a substantially rectangular box shape. Although not shown in the figure, this mobile phone body has a display unit comprising a liquid crystal display unit, operation buttons, etc. on its surface, a communication control unit built in, and a rectangular protrusion on the back side. An installation portion 12 is formed. As shown in FIG. 3, the first band member 20, the microphone unit 40, the second band member 50, and the length adjustment mechanism 60 that are pivotally attached to both ends of the mobile phone body 10, An annular member 2 is configured.
[0025]
  As shown in FIG. 1 and FIG.A band mounting recess 14 is formed on one end side of the mobile phone body 10, and a lead mounting portion 14 d is formed on the bottom wall 14 a of the band mounting recess 14. Further, the side wall 14b of the band mounting recess 14 is formed with a shaft mounting hole 14c for detachably mounting the shaft mounting member 11 made of a spring bar member or the like.
[0026]
On the other hand, similarly, an intermediate plate member mounting recess 16 is formed on the other end side of the mobile phone body 10, and the side wall 16b of the intermediate plate member mounting recess 16 is made of a known spring bar member or the like. A shaft mounting hole 16c for detachably mounting the shaft mounting member 17 is formed.
The shaft mounting member 11 is inserted into the shaft mounting hole 22a of the mounting portion 22 formed on one end side of the first band member 20 in the band mounting concave portion 14 on one end side of the mobile phone body 10, and the shaft The first band member 20 is detachably attached by attaching the attachment member 11 to the shaft wearing hole 14 c formed in the side wall 14 b of the band attachment recess 14.
[0027]
At this time, as shown in FIGS. 1 and 2, one end 24 a of the lead wire 24 protruding from the center of the mounting portion 22 of the first band member 20 is formed on the bottom wall 14 a of the band mounting recess 14. The lead mounting portion 14d is mounted and locked by a locking mechanism (not shown) so as to be electrically connected to the mobile phone body 10.
Further, the lead wire 24 is in a lead wire portion 26 formed so that a part of the first band member 20 protrudes in the longitudinal direction at the center portion in the width direction of the first band member 20 and protrudes from the outer surface of the first band member 20. The other end is electrically connected to a microphone main body 48 of the microphone unit 40 to be described later.
[0028]
As shown in FIG. 3C, the first band member 20 is formed with a groove 28 for bending at a predetermined interval on the inner side thereof, that is, on the wrist side surface. Thus, the first band member 20 can be bent along the outer periphery of the wearer's wrist. The shape, size, and formation interval of the groove portion 28 are not particularly limited, and for example, a cross-sectional, semicircular groove, a cross-sectional wedge-shaped groove, or the like can be employed.
[0029]
In this case, the material of the first band member 20 is not particularly limited, and is conventionally used as a band member, for example, synthetic resins such as polyethylene, polypropylene, polyethylene terephthalate, and vinyl chloride, and rubber. Leather, cloth, stainless steel and other metals can be used.
Furthermore, the microphone part 40 is connected to the other end side 21 of the first band member 20.
[0030]
As shown in FIG. 3, the microphone unit 40 includes a first connecting member 42 for connecting to the other end side 21 of the first band member 20 and a first connecting member 42 for connecting to the second band member 50. Two connecting members 44, a pair of guide members 46 interposed between the first connecting member 42 and the second band member 50, and a position movable along the guide members 46. A microphone main body 48 is provided.
[0031]
  The first connecting member 42 is provided with a locking projection 42a that is inserted into an engagement groove 28a formed on the other end 21 of the first band member 20. By locking with the locking screw pin 13,The first connecting member 42The first band member 20 is configured to be connected to the other end side 21.
  The first connecting member 42 is formed with a lead wire portion 42b at a position corresponding to the lead wire portion 26 of the first band member 20, and the lead wire 24 extends from the tip of the lead wire portion 42b. It protrudes and is electrically connected to the microphone body 48.
[0032]
Further, one end side of a pair of wire-shaped guide members 46 is inserted into the first connecting member 42, and is locked by a locking member 41 such as a screw pin from the side portion of the first connecting member 42. Similarly, the other end side of the guide member 46 is inserted into the second connecting member 44 and is locked by a locking member 43 such as a screw pin from the side of the second connecting member 44.
[0033]
A microphone main body 48 is inserted into the guide members 46 through the guide member sliding holes 48 a, and the position of the microphone main body 48 can be moved by sliding along the guide members 46. It has become a structure. Although not shown, the microphone body 48 may be provided with a stopper mechanism that locks the microphone body 48 at an appropriate position of the guide member 46.
[0034]
On the other hand, the shaft attachment member 15 such as a spring bar is inserted into the shaft connection hole 54 of the mounting portion 52 formed on one end side of the second band member 50 in the second connection member 44, so The second band member 50 is detachably mounted by mounting the member 15 in the shaft wearing hole 44 c formed in the side wall 44 a of the second connecting member 44.
As shown in FIG. 3, the second band member 50 has a plurality of shaft mounting holes 54 similar to the shaft mounting holes 54 of the mounting portion 52 at regular intervals in the longitudinal direction of the second band member 50. A plurality of cutting-indicating groove portions 56 are spaced apart from each other between the shaft mounting holes 54 by a predetermined distance on the inner side of the second band member 50, that is, on the wrist side surface. Is formed.
[0035]
  By comprising in this way, the 2nd band member 50 is cut | disconnected between the shaft wearing holes 54, and the shaft wearing hole 54 nearest to the cut | disconnected open end is made.Shaft member 15The length of the second band member 50 can be adjusted by connecting the second band member 50 to the second connection member 44 of the microphone unit 40 by inserting the second band member 50.
[0036]
In addition, since the cutting instruction groove portion 56 is formed between the shaft wearing holes 54, the length of the cut when the second band member 50 is cut to adjust the length of the second band member 50. The arm ring member 2 can be easily adjusted and is easy to cut because the thickness of the second band member 50 is reduced by the cutting instruction groove portion 56, without being cut too much or insufficiently cut. Can be finely adjusted.
[0037]
Therefore, when the length adjustment of the arm ring member 2 by the length adjustment mechanism 60 is insufficient, the length of the arm ring member 2 is finely adjusted by adjusting the length of the second band member 50. Thus, the wrist mobile phone can be securely attached to the wrist of the user.
In this case, the separation distance between the shaft mounting holes 54 and the shape, size, and formation interval of the cutting instruction groove portion 56 are not particularly limited. For example, the cross-section, the semicircular groove, the cross-section wedge shape Grooves can be used.
[0038]
The second band member 50 is not particularly limited as long as it is made of a material that can be cut. For example, polyethylene, polypropylene, polyethylene terephthalate, which has been conventionally used as a band member, Synthetic resins such as vinyl chloride, metals such as rubber, leather, cloth, and stainless steel can be used.
[0039]
In the case of this embodiment, the shaft mounting hole 54 and the cutting instruction groove 56 are provided in the vicinity of the mounting portion 52 of the second band member 50, but these are provided in the longitudinal direction of the second band member 50. The second band member 50 is cut by forming it over the entire area or only in the vicinity of the mounting parts 52 and 58 of the second band member 50, and the second connecting member 44 and the length of the microphone part 40. It is also possible to connect to the back plate member 62 of the height adjusting mechanism 60. Furthermore, the shaft wearing hole 54 and the cutting instruction groove 56 can be formed only in the vicinity of one of the mounting portions 52 and 58.
[0040]
Further, a mounting portion 58 is formed on the other end side of the second band member 50, and the shaft mounting member 17 made of a spring bar or the like is inserted into the shaft mounting hole 54 formed in the mounting portion 58. The second band member 50 is attached to the shaft mounting hole 62b of the shaft mounting portion 62a projecting from the back plate member 62 of the length adjusting mechanism 60, so that the second band member 50 is attached to the length adjusting mechanism 60. The back plate member 62 is detachably mounted.
[0041]
As shown in FIGS. 1 and 4, the length adjusting mechanism 60 includes a back plate member 62 pivotally attached to the other end side of the second band member 50, and one end thereof on the other end side of the back plate member. The other side is provided with an intermediate plate member 64 that is axially attached to the other end side of the mobile phone body 10.
The back plate member 62 has a substantially rectangular frame shape, and, as described above, the shaft mounting portion 62a projects from one end side thereof, and the mounting portion on the other end side of the second band member 50 is provided. 58 is axially attached.
[0042]
A link shaft portion 62c is formed on the other end side of the back plate member 62, and this link shaft portion 62c is a shaft formed on a link connecting portion 64a projecting from one end side of the intermediate plate member 64. By mounting in the wearing hole 64b, the back plate member 62 and the intermediate plate member 64 are pivotally attached to each other so as to be linked to each other.
On the other hand, the middle plate member 64 also has a substantially rectangular frame shape, and the link connection portion 64a as described above is formed on one end side thereof, and the other end of the mobile phone body 10 is formed on the other end side. A pair of mounting portions 64d for mounting in the middle plate member mounting recess 16 formed on the side protrudes.
[0043]
A shaft attachment member 17 made of a spring bar or the like is inserted into the shaft mounting hole 64c formed in the mounting portion 64d, and the shaft attachment member 17 is attached to the side wall 16b of the recess 16 for mounting the middle plate member of the mobile phone body 10. By attaching to the shaft mounting hole 16c formed in the above, the intermediate plate member 64 is detachably attached to the intermediate plate member mounting recess 16 on the other end side of the mobile phone main body 10.
[0044]
Further, the central opening of the back plate member 62 constitutes an opening 61 for storing the intermediate plate member, and in the bent state shown in FIG. The plate member 64 is formed so as to be accommodated.
With this configuration, the intermediate plate member 64 is accommodated in the opening 61 for accommodating the intermediate plate member of the back plate member 62 in the bent state. Therefore, in the bent state, the intermediate plate member 64 is stored. And the back plate member 62 are flat with no unevenness when attached to the back side surface of the mobile phone body 10, and the middle plate member 64 and the back plate member 62 do not overlap vertically. Therefore, the entire thickness including the mobile phone body 10 can be reduced, and when worn on the wrist of the user, the back side of the user's wrist does not feel uncomfortable, and the wearing feeling and aesthetic appearance are also very good. .
[0045]
In this case, as the shape and size of the opening portion 61 for housing the intermediate plate member, the shape that matches the outer shape of the intermediate plate member 64 is the same as or slightly smaller than the outer shape of the intermediate plate member 64. It is desirable to fit the middle plate member 64 into the opening 61 for storage. Thereby, what is called rattling does not arise between the back board member 62 and the intermediate board member 64, and the mounting | wearing state becomes favorable.
[0046]
  Further, as shown in FIG.Shaft mounting part 62bIs formed with an intermediate plate member-accommodating groove 62e for accommodating the intermediate plate member 64 in the vicinity of the mounting portion 64d of the intermediate plate member 64. In this case, the groove depth L of the intermediate plate member-accommodating concave groove 62e is substantially equal to the thickness L of the intermediate plate member 64 in the vicinity of the mounting portion 64d.The middle plate member 64 isOf the back plate member 62In the vicinity of the pivoting portion 62bThe intermediate plate member receiving concave groove 62e is fitted into the intermediate plate member 64 so that the intermediate plate member 64 and the back plate member 62 do not overlap vertically, and there is a so-called rattling between the back plate member 62 and the intermediate plate member 64. It does not occur, and its beauty and wearing state are also good.
[0047]
Further, on the inner side of the shaft attachment portion 62 a of the back plate member 62, a latching claw member for locking the back plate member 62 to the shaft attachment member 17 attached to the attachment portion 64 d of the intermediate plate member 64 in a bent state. 66 is formed.
Since the back plate member 62 can be locked to the middle plate member 64 by the locking claw member 66 formed on the back plate member 62 in this bent state, the back plate member 62 can be securely attached without being detached from the user's wrist. be able to.
[0048]
Further, the middle plate member 64 is formed with a projecting portion storage opening 63 for accommodating the projecting portion 12 projecting from the back surface of the mobile phone body 10 in a bent state.
With this configuration, even when the protruding portion 12 is provided on the back side of the mobile phone body 10, the protruding portion 12 is placed in the protruding portion storing opening 63 formed in the intermediate plate member 64. To be housed. Therefore, in a state where the middle plate member 64 and the back plate member 62 are attached to the back side surface of the mobile phone main body 10 in a bent state, the flat state is obtained without causing unevenness, and the state is worn on the user's wrist. There is no sense of incongruity on the back side of the user's wrist, and the wearing feeling is good.
[0049]
In addition, in the bent state, the protruding portion 12 on the back side of the mobile phone main body 10 is accommodated in the protruding portion storing opening 63 formed in the intermediate plate member 64, so that this is fitted. In the state, so-called rattling does not occur with the middle plate member 64, and the mounted state is good.
In this case, the shape and size of the protruding portion storage opening 63 is the same as or slightly larger than the outer shape of the protruding portion 12 as a shape that matches the outer shape of the protruding portion 12 of the mobile phone body 10. As described above, it is desirable to fit the middle plate member 64 in the middle plate member accommodation opening 61. Thereby, what is called rattling does not arise between a backplate member and a middle board member, and the mounting state becomes favorable.
[0050]
The intermediate plate member 64 is accommodated in the opening 61 for accommodating the intermediate plate member of the back plate member 62, and the protruding portion 12 on the back side of the mobile phone body 10 is formed in the protrusion formed on the intermediate plate member 64. In the state of being accommodated in the installation portion accommodation opening 63, as shown in FIG. 6, the projecting portion 12 may be slightly projected on the wrist side. As a result, the projecting portion 12 and the back of the wrist come into direct contact. For example, the detailed mechanism is not specifically described in this specification, but the palm, fingers, antenna, and speaker are passed through the wrist. Can be used instead.
[0051]
The wrist mobile phone 1 of the present invention configured as described above may be used as shown in FIGS.
That is, in the state where it is mounted on the wrist of the user, as shown in FIG. 6, the intermediate plate member 64 is rotated inwardly about the pivot member 17 with respect to the mobile phone body 10, so that the mobile phone body 10. The back plate member 62 is turned around a shaft mounting portion 62c between the back plate member 62 and the intermediate plate member 64 so that the back plate member 62 is attached to the intermediate plate member 64. Thus, the arm ring member 2 can be mounted with the shortest length.
[0052]
At this time, the intermediate plate member 64 is accommodated in the opening 61 for accommodating the intermediate plate member of the back plate member 62, and the protruding portion 12 on the back side of the mobile phone body 10 is formed on the intermediate plate member 64. It is housed in the projecting portion housing opening 63.
Therefore, in such a bent state, the intermediate plate member 64 and the back plate member 62 are attached to the back side surface of the mobile phone main body 10 so that there is no unevenness, and the intermediate plate member and Since the back plate member does not overlap with the top and bottom, the overall thickness including the mobile phone body can be reduced, and there is no sense of incongruity on the back side of the user's wrist when worn on the user's wrist. , Wearing feeling and aesthetics are also very good.
[0053]
Further, in this state, the back plate member 62 can be locked to the middle plate member 64 by the locking claw member 66 formed on the back plate member 62, so that the back plate member 62 can be securely attached without being detached from the user's wrist. it can.
In this state, the microphone main body 48 is slid along the guide member 46 to be locked at an appropriate position, so that the microphone main body 48 is accurately positioned on the palm side of the user's wrist and a reliable call is made. Make sure to secure.
[0054]
  At this time, if the length adjustment mechanism 60 is not sufficient to adjust the length of the arm ring member 2, the second band member 50 is attached to the shaft so that the cutting instruction groove portion 56 can be easily adjusted. Cut between the holes 54 and into the shaft wearing hole 54 closest to the cut open end.Shaft member 15It is only necessary to finely adjust the length of the arm ring member 2 by adjusting the length of the second band member 50 by inserting.
[0055]
In this specification, a specific mechanism will not be described. In this state, the fingertip of the hand is inserted into the ear hole and is turned toward the microphone main body 48, whereby the electric signal is transmitted via the lead wire 24. Is introduced into the mobile phone body 10 and transmitted to the other party, and the voice of the other party is used instead of the speaker from the palm and fingertip through the wrist through the protruding portion 12 of the mobile phone body 10. It can be heard directly by the user's ear.
[0056]
On the other hand, when attached to the user's wrist or removed, as shown in FIGS. 4 and 5, the middle plate member 64 and the back plate member 62 are in an extended state positioned on a substantially straight line. The arm ring member 2 can be inserted into the wrist of the user with the arm ring member 2 having the longest length.
The preferred embodiment of the present invention has been described above, but the present invention is not limited to this. For example, in the above embodiment, the back plate member 62 and the intermediate plate member 64 are formed in a substantially rectangular frame shape. However, various modifications can be made without departing from the object of the present invention, for example, a circular frame shape, an elliptical frame shape, or the like according to the shapes of the mobile phone body 10 and the protruding portion 12.
[0057]
【The invention's effect】
  According to the present invention, by connecting a length adjustment mechanism composed of a back plate member and an intermediate plate member to the other end side of the mobile phone body, the intermediate plate member and the back plate member are formed on the back side of the mobile phone body. Can be bent, and the length of the arm ring member can be shortened. Further, the length of the arm ring member is increased by extending the middle plate member and the back plate member in a substantially straight line.longcan do.
[0058]
Therefore, since the length of the arm ring member can be freely adjusted between the bent state and the extended state, it is very easy to attach to the user's wrist.
In addition, since there is no length adjustment mechanism at the palm side position of the user's wrist, there is no hindrance when the microphone is arranged at the palm side position of the wrist.
Further, according to the present invention, in the bent state, the intermediate plate member is accommodated in the opening for accommodating the intermediate plate member of the back plate member. Therefore, in the bent state, the intermediate plate member and the back plate member However, when attached to the back side surface of the mobile phone main body, it becomes flat without causing irregularities, and the middle plate member and the back plate member do not overlap vertically. The thickness can be reduced, and when worn on the wrist of the user, there is no sense of incongruity on the back side of the user's wrist, and the wearing feeling and aesthetics are extremely good.
[0059]
  Moreover, since the middle plate member is housed in the opening for housing the middle plate member in the bent state, when this is the fitted state, the back plate member and the middle plate member There is no so-called rattling between them, and the wearing state is good.
  Further, according to the present invention, even when the mobile phone main body has a protruding portion on the back side, the protruding portion is accommodated in the protruding portion storing opening formed in the intermediate plate member.It will be.
  Therefore, the protruding portion and the back of the wrist are in direct contact with the middle plate member and the back plate member attached to the back side surface of the mobile phone body in the bent state. Can be used instead of antenna, speakerAs well asIt will be flat without unevenness and will not feel strange on the back of the user's wrist when worn on the user's wrist.
In addition, the wearing feeling is good.
[0060]
Moreover, in the bent state, the protruding portion on the back surface side of the mobile phone main body is accommodated in the protruding portion storing opening formed in the intermediate plate member. No wobbling between the middle plate member and the mounted state is good.
Further, according to the present invention, the microphone can be disposed at a position corresponding to the palm side of the user's wrist, that is, at a position between the first band member and the second band member. . In addition, since the position of the microphone main body is freely movable along the guide member between the first band member and the second band member, the microphone main body is accurately positioned on the palm side of the user's wrist. It is possible to secure a reliable call.
[0061]
Further, according to the present invention, the second band member is cut between the shaft wearing holes, and the shaft member is inserted into the shaft wearing hole, thereby connecting the second band member to the microphone portion and the back plate member. By doing so, the length of the second band member can be adjusted. Therefore, when the length adjustment of the arm ring member by the length adjustment mechanism described above is insufficient, the length of the arm ring member is finely adjusted by adjusting the length of the second band member. Thus, the wrist mobile phone can be securely attached to the wrist of the user.
[0062]
Furthermore, according to the present invention, since the groove for instructing cutting is formed between the shaft mounting holes, when the length of the second band member is adjusted by cutting the second band member, It is easy to adjust the length, and the thickness of the second band member becomes thin at the groove for cutting instruction, so that it is easy to cut, without excessive cutting or insufficient cutting, This is an extremely excellent invention that can adjust the length delicately and exhibits many effects such as the arm mobile phone can be securely attached to the wrist of the user.
[Brief description of the drawings]
FIG. 1 is an exploded perspective view of an arm mobile phone according to the present invention.
FIG. 2 is a partial plan view of a mobile phone main body portion of the arm mobile phone of FIG. 1;
3A to 3C are a top view, a cross-sectional view, and a back view of a part of the arm ring member of the arm mobile phone of FIG. 1, respectively.
FIG. 4 is a cross-sectional view for explaining the wearing state of the wrist mobile phone of the present invention.
FIG. 5 is a cross-sectional view illustrating a wearing state of the wrist mobile phone of the present invention.
FIG. 6 is a cross-sectional view illustrating a wearing state of the wrist mobile phone of the present invention.
FIG. 7 is a partially enlarged perspective view illustrating a bent state of the length adjustment mechanism of the wrist mobile phone according to the present invention.
FIG. 8 is a perspective view for explaining a method of attaching a wristwatch of a three-fold center fastening method in a conventional wristwatch.
[Explanation of symbols]
1 mobile phone
2 Arm ring members
10 Mobile phone body
11 Shaft-mounted member
12 Projection
13 Locking screw pin
14 Band mounting recess
14a Bottom wall
14b side wall
14c Shaft mounting hole
14d Lead mounting part
15 Axial member
16 Middle plate member mounting recess
16b side wall
16c shaft mounting hole
17 Shaft-mounted member
20 First band member
22 Wearing part
22a Shaft mounting hole
24 Lead wire
26 Lead wire
28a Engaging groove
28 Groove
40 Microphone section
41 Locking member
42 connecting members
42a Projecting portion for locking
42b Lead wire part
43 Locking member
44 Connecting member
44a side wall
44c Shaft mounting hole
46 Guide member
46 Microphone body
48a Guide member sliding hole
48 Microphone body
50 Second band member
52 Wearing part
54 Shaft wearing hole
56 Cutting instruction groove
58 Wearing part
60 Length adjustment mechanism
61 Middle plate member opening
62 Back plate member
62c Link shaft
62a Attached part
62b Shaft mounting hole
62c Shaft attachment
63 Projection part storage opening
64 Middle plate member
64a Link connection
64b Shaft wearing hole
64c shaft mounting hole
64d wearing part
66 Locking claw member
100 watches
101 Watch body
102 Arm ring member
104 Belt member
106 Belt member
110 Back plate member
112 Middle plate member
114 Front cover member

Claims

A mobile phone body,
An arm ring member pivotally attached to both ends of the mobile phone body,
The arm ring member is
An arm ring member body pivotally attached to one end of the mobile phone body;
A length adjustment mechanism connected between the arm ring member main body and the other end side of the mobile phone main body;
The length adjusting mechanism is
A back plate member pivotally attached to the other end of the arm ring member body ;
The other end side of the back plate member is pivotally attached at one end thereof, and the other end side is provided with an intermediate plate member pivotally attached to the other end side of the mobile phone main body,
The intermediate plate member is pivoted inwardly about a pivoting portion with the mobile phone body and attached to the back side surface of the mobile phone body, and the back plate member is disposed between the intermediate plate member and the intermediate plate member. And a bent state in which the center plate member is attached to the center plate member,
The middle plate member and the back plate member are configured so that the length of the arm ring member can be adjusted between the extended state in which the middle plate member and the back plate member are positioned on a substantially straight line ,
The back plate member is formed with an intermediate plate member storing opening for storing the middle plate member in the bent state,
The wrist mobile phone, wherein the middle plate member is formed with a projecting portion storing opening for receiving a projecting portion projecting from the back surface of the mobile phone body in the bent state .

The arm mobile phone according to claim 1 , wherein a locking member for locking the back plate member to the middle plate member in the bent state is formed on the back plate member.

The arm ring member main body is
A first band member pivotally attached to one end of the mobile phone body;
A microphone connected to the other end of the first band member;
The wrist mobile phone according to any one of claims 1 to 2, further comprising a second band member connected between the other end side of the microphone unit and the length adjustment mechanism.

The wrist mobile phone according to claim 3 , wherein the first band member is formed with a lead wire portion that electrically connects the mobile phone main body and the microphone portion.

5. The microphone according to claim 3, wherein the microphone unit includes a microphone body that is movable between the first band member and the second band member along the guide member. 6. Arm mobile phone.

The second band member has shaft wearing holes formed at a predetermined interval, and the length of the second band member can be adjusted by cutting between the shaft wearing holes. The wrist mobile phone according to claim 3, wherein the mobile phone is configured as described above.

The wrist mobile phone according to claim 6 , wherein a cutting instruction groove is formed between the shaft wearing holes in the second band member.