JP4798387B2 - Handset support - Google Patents

Handset support Download PDF

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JP4798387B2
JP4798387B2 JP2007248814A JP2007248814A JP4798387B2 JP 4798387 B2 JP4798387 B2 JP 4798387B2 JP 2007248814 A JP2007248814 A JP 2007248814A JP 2007248814 A JP2007248814 A JP 2007248814A JP 4798387 B2 JP4798387 B2 JP 4798387B2
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slave unit
storage recess
recess
inner peripheral
peripheral wall
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JP2009081619A (en
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明広 池田
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Brother Industries Ltd
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Brother Industries Ltd
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Description

本発明は、コードレス電話装置の子機を縦姿勢で支持でき、転倒し難いように形成させた支持台の構成に関する。   The present invention relates to a structure of a support base that can support a slave unit of a cordless telephone device in a vertical position and is difficult to fall.

コードレス電話装置は、たとえばコードレス電話機としての子機内には充電式の電池が搭載され、ファクシミリなどの親機と呼ばれる電話機本体に設けられた充電台あるいは専用の充電台に、子機をセットすることによって、子機の充電を行っている。   A cordless telephone device, for example, has a rechargeable battery mounted in the cordless phone as a cordless phone, and the cordless phone is set on a charging base provided on the telephone body called a master phone such as a facsimile or a dedicated charging stand. To charge the handset.

この充電方式として、例えば、特許文献１に開示されている無接点充電方式では、縦長に形成された子機の底面の中央部に、転倒防止用の凹部が設けられ、親機としての支持体の子機収納凹所は上向きに開放され、この子機収納凹所には、子機が縦状態で載置されたとき、子機の凹部と嵌合する転倒防止用の突起部が平坦な底面の中央部に形成されている。   As this charging method, for example, in the non-contact charging method disclosed in Patent Document 1, a center portion of the bottom surface of the slave unit formed vertically is provided with a recess for preventing the fall, and a support body as a master unit The child machine storage recess is opened upward, and when the child machine is placed in a vertical state, the child machine storage recess has a flat protrusion for preventing the overturn from fitting into the recess of the child machine. It is formed at the center of the bottom.

そして、子機には、充電するための電池と、前記凹部が設けられた底面に近接する内部に配置され、電池を充電するための二次側コイルとを備え、子機収納凹所には、電磁誘導によって二次側コイルに電力を供給するための一次側コイルであって、子機が子機収納凹所の底面に載置されたときに二次側コイルに対向するように子機収納凹所の底面に近接する内部に配置される一次側コイルが備えられている。   The slave unit includes a battery for charging and a secondary coil that is disposed in the vicinity of the bottom surface where the recess is provided and charges the battery. A primary side coil for supplying power to the secondary side coil by electromagnetic induction, so that the slave unit faces the secondary side coil when the slave unit is placed on the bottom surface of the slave unit housing recess. The primary side coil arrange | positioned inside the proximity | contact to the bottom face of a storage recess is provided.

さらに、転倒防止用の突起部の形状は、子機が子機収納凹所に載置され、子機の底面の周縁の一部が子機収納凹所の底面に接した状態で傾いて支持され、子機の外周面の一部が子機収納凹所の内周面に接したとき、転倒防止用の凹部の内周面と子機の底面とが交叉する周縁の一部が転倒防止用の突起部の側面に接触する形状に設定されているものである。この構成により、転倒防止用の突起部と転倒防止用の凹部との嵌合により、一次側コイルと二次側コイルとの位置合わせが正確になると共に、子機の底面の面積を小さくし、且つ子機収納凹所の深さを浅くしても、縦置きの子機の転倒が防止できるとされている。   Furthermore, the shape of the protrusion for preventing the fall is supported by tilting the slave unit in a state where the slave unit is placed in the slave unit storage recess and a part of the peripheral edge of the slave unit is in contact with the bottom surface of the slave unit storage recess. When a part of the outer peripheral surface of the slave unit is in contact with the inner peripheral surface of the slave unit storage recess, a part of the peripheral edge where the inner peripheral surface of the recess for preventing the fall and the bottom surface of the slave unit intersect is prevented from falling. It is set to the shape which contacts the side surface of the projection part for use. With this configuration, the fitting of the protrusion for preventing toppling and the recess for preventing toppling makes the alignment of the primary side coil and the secondary side coil accurate and reduces the area of the bottom surface of the slave unit, In addition, even if the depth of the handset storage recess is made shallow, it is said that the vertical handset can be prevented from falling.

他方、特許文献２でも、無接点充電用載置台の子機収納凹所の底面に上向きの中空突部を設け、この中空突部内径側に一次側コイルの磁心を挿入し、この磁心を中心にして罫線される一次側コイルは子機収納凹所の底面より下方に配置する。他方、子機の底面に形成された下向き開放状の中空凹部を中心としてその外周側に二次側コイルを配置し、縦置きの子機を子機収納凹所に載置したとき、中空突部と中空凹部との嵌合により、一次側コイルと二次側コイルとの位置合わせが正確になるものである。
特開２００７−２１５１３１号公報 特開平１０−９７９３２号公報 On the other hand, in Patent Document 2, an upward hollow protrusion is provided on the bottom surface of the slave unit housing recess of the contactless charging platform, and the magnetic core of the primary coil is inserted into the inner diameter side of the hollow protrusion. The primary coil that is ruled is disposed below the bottom surface of the slave housing recess. On the other hand, when a secondary coil is arranged on the outer peripheral side centering on a downwardly open hollow recess formed on the bottom surface of the slave unit, and the vertical slave unit is placed in the slave unit storage recess, By fitting the part and the hollow recess, the alignment between the primary side coil and the secondary side coil becomes accurate.
JP 2007-215131 A JP-A-10-97932

しかしながら、特許文献１及び２の構成では、転倒防止用の突起部（中空突部）の高さ寸法及び子機における底面に形成された転倒防止用の凹部（中空凹部）の深さが浅い場合や、上記凹部（中空凹部）の平面視の形状に対して突起部（中空突部）の平面視の形状が小さく、凹部（中空凹部）の内周面と突起部（中空突部）の外周面との間に大きい隙間があるような関係の場合には、縦置きの子機の側面に横向きの外力が作用すると、極めて簡単に転倒してしまうという問題があった。   However, in the configurations of Patent Documents 1 and 2, the height of the overturning-preventing protrusion (hollow protrusion) and the depth of the overturn-preventing recess (hollow indentation) formed on the bottom surface of the slave unit are shallow. And the shape of the projection (hollow projection) in plan view is smaller than the shape of the recess (hollow recess) in plan view, and the inner peripheral surface of the recess (hollow recess) and the outer periphery of the projection (hollow projection) In the case of a relationship in which there is a large gap with the surface, there is a problem that if a lateral external force acts on the side surface of the vertical slave unit, it falls down very easily.

他方、上記凹部（中空凹部）の内周面と突起部（中空突部）の外周面との間の隙間が小さ過ぎたり、凹部（中空凹部）と突起部（中空突部）との嵌合深さが大きいときには、子機を子機収納凹所にセットするときや上方に抜き出すときに、子機の少しの傾きで突起部（中空突部）の外周面の一部と凹部（中空凹部）の内周面の一部とが干渉し合い、こじりが発生して、凹部（中空凹部）に突起部（中空突部）が円滑に嵌まり込まない、または子機を取り外せないという問題があった。また、凹部（中空凹部）と突起部（中空突部）との嵌合深さを大きくすると、二次側コイルの配置位置は凹部（中空凹部）を中心とした箇所に限定され、子機のサイズ（底面の大きさ）を小さくできないという問題があった。これらの問題は単に子機を縦置きすべき支持台についても同じである。   On the other hand, the gap between the inner peripheral surface of the recess (hollow recess) and the outer periphery of the protrusion (hollow protrusion) is too small, or the recess (hollow recess) and the protrusion (hollow protrusion) are fitted. When the depth is large, when the slave unit is set in the slave unit storage recess or pulled upward, a part of the outer peripheral surface of the protrusion (hollow projection) and the concave portion (hollow recess) with a slight inclination of the slave unit ) Interferes with a part of the inner peripheral surface of the inner peripheral surface, causing a twist, and the protrusion (hollow protrusion) does not fit smoothly into the recess (hollow recess), or the slave unit cannot be removed. there were. Further, when the fitting depth between the recess (hollow recess) and the protrusion (hollow projection) is increased, the arrangement position of the secondary coil is limited to the center of the recess (hollow recess). There was a problem that the size (the size of the bottom surface) could not be reduced. These problems are also the same for the support base where the handset should be placed vertically.

本発明の目的は、縦置きするための子機の底面の面積を小さく、且つ位置決め部分の凹凸関係を浅くしても子機の転倒を効果的に防止することができる、子機の支持台を提供することである。   An object of the present invention is to provide a support base for a handset that can effectively prevent the handset from falling even if the area of the bottom face of the handset for vertical installation is small and the unevenness of the positioning portion is shallow. Is to provide.

上記目的を達成するため、本発明の子機の支持台は、平坦な底面を有して上向きに開放され、子機が載置される収納凹所を備えた子機の支持台であって、前記子機における長手方向一端部の底面には位置決め用の凹部が、当該子機の前面に近い側に形成され、前記収納凹所の平坦な底面には、前記凹部と嵌合する突起部が、前記底面の前寄り部位に形成され、前記子機の前面と交叉する側周面に凹み形成されて、当該子機における前記長手方向に沿って延びて前記子機の底面側で開放された案内溝と、前記収納凹所の内周壁に設けられて、前記子機を前記収納凹部に対して上方から挿入するときに前記案内溝に沿って案内されるように上向きに延びる突条とにより、案内手段が構成され、前記案内溝は、前記子機における前記側周面の幅方向において、前記子機の底面側で広く、前記底面から遠ざかるにつれて狭くなるように形成され、前記収納凹所の内周壁のうち前記子機の前面と対峙する内周壁の上側が下側よりも広がった形状に形成され、前記収納凹所の内周壁のうち前記案内手段が設けられた内周壁に沿って前記子機が傾くとき、前記案内手段における案内溝の一部と突条の一部とが前記傾きを規制する側で当接するように構成されているものである。 In order to achieve the above-mentioned object, the support base of the slave unit of the present invention is a support base of the slave unit having a flat bottom surface and opened upward and having a storage recess in which the slave unit is placed. A positioning recess is formed on the bottom surface of one end in the longitudinal direction of the slave unit on the side close to the front surface of the slave unit, and a projection that fits the recess is formed on the flat bottom surface of the storage recess. Is formed in a front portion of the bottom surface, is formed in a recess on a side circumferential surface intersecting with the front surface of the slave unit, extends along the longitudinal direction of the slave unit, and is opened on the bottom side of the slave unit. A guide groove, and a protrusion provided on an inner peripheral wall of the storage recess and extending upward so as to be guided along the guide groove when the slave unit is inserted into the storage recess from above. The guide means is configured by the width direction of the side peripheral surface of the slave unit. The upper side of the inner peripheral wall facing the front surface of the slave unit is lower than the lower side of the inner peripheral wall of the storage recess. A part of the guide groove and a part of the ridge in the guide means when the slave is tilted along the inner peripheral wall provided with the guide means among the inner peripheral walls of the storage recess formed in an expanded shape. Are configured to come into contact with each other on the side of restricting the inclination.

請求項２に記載の発明は、請求項１に記載の子機の支持台において、前記収納凹所の内周壁の前記底面からの高さは、この収納凹所内に載置された前記子機における背面と対峙する側が、前記子機における前面と対峙する側より高く形成され、前記底面は前記収納凹所内に載置された前記子機における背面と対峙する側が、前記子機における前面側よりも低く傾斜形成されているものである。 According to a second aspect of the present invention, in the support base of the slave unit according to the first aspect, the height of the inner peripheral wall of the storage recess from the bottom surface is the slave unit placed in the storage recess. The side facing the back side of the slave unit is formed higher than the side facing the front side of the slave unit, and the side of the bottom side facing the back side of the slave unit placed in the housing recess is from the front side of the slave unit Is also formed with a low slope .

請求項３に記載の発明は、請求項１または２に記載の子機の支持台において、前記子機の長手方向と直交する切断面が実質上矩形であり、前記子機における前記案内溝が設けられた前記切断面における一方の組の平行な２辺の長さは他方の組の平行な２辺の長さより短く形成され、前記他方の組の平行な２辺から長手方向に立ち上がる面は前記子機の背面と操作部を有する前面とに対応し、前記収納凹所の平面視形状が前記子機の底面形状に対応して実質上矩形に形成されているものである。 According to a third aspect of the present invention, in the support base of the slave unit according to claim 1 or 2, a cut surface perpendicular to the longitudinal direction of the slave unit is substantially rectangular, and the guide groove in the slave unit is The length of two parallel sides of one set in the cut surface provided is shorter than the length of two parallel sides of the other set, and the surface rising in the longitudinal direction from the two parallel sides of the other set is Corresponding to the back surface of the child device and the front surface having the operation part, the shape of the storage recess in plan view is formed substantially in a rectangular shape corresponding to the bottom surface shape of the child device .

請求項４に記載の発明は、請求項３に記載の子機の支持台において、前記凹部及び突起部は、平面視で矩形状に形成され、前記矩形の長辺は前記子機の前記他方の組の平行な２辺と平行状に形成されているものである。 According to a fourth aspect of the present invention, in the support base of the slave unit according to the third aspect , the recess and the protrusion are formed in a rectangular shape in plan view, and the long side of the rectangle is the other side of the slave unit. Are formed in parallel with two parallel sides of the set.

請求項５に記載の発明は、請求項１乃至４のいずれかに記載の子機の支持台において、前記子機における位置決め用の前記凹部が設けられた底面の近傍の内部には、電池を充電するための子機側コイルを有し、前記収納凹所の前記底面に近接する内部には、電磁誘導によって前記子機側コイルに電力を供給するための充電側コイルが前記子機側コイルと相対向するように設けられているものである。 According to a fifth aspect of the present invention, there is provided a support unit for the slave unit according to any one of the first to fourth aspects, wherein a battery is disposed in the vicinity of the bottom surface where the concave portion for positioning in the slave unit is provided. There is a handset side coil for charging, and a charge side coil for supplying electric power to the handset side coil by electromagnetic induction is provided inside the handset side coil in the vicinity of the bottom surface of the housing recess. It is provided so as to face each other.

請求項１に記載の発明によれば、子機における長手方向一端部の底面には位置決め用の凹部が、当該子機の前面に近い側に形成され、前記収納凹所の平坦な底面には、前記凹部と嵌合する突起部が、前記底面の前寄り部位に形成され、前記子機の前面と交叉する側周面に凹み形成されて、当該子機における前記長手方向に沿って延びて前記子機の底面側で開放された案内溝と、前記収納凹所の内周壁に設けられて、前記子機を前記収納凹部に対して上方から挿入するときに前記案内溝に沿って案内されるように上向きに延びる突条とにより、案内手段が構成され、前記案内溝は、前記子機における前記側周面の幅方向において、前記子機の底面側で広く、前記底面から遠ざかるにつれて狭くなるように形成され、前記収納凹所の内周壁のうち前記子機の前面と対峙する内周壁の上側が下側よりも広がった形状に形成され、前記収納凹所の内周壁のうち前記案内手段が設けられた内周壁に沿って前記子機が傾くとき、前記案内手段における案内溝の一部と突条の一部とが前記傾きを規制する側で当接するように構成されているものであるから、子機が支持台に対して安定して縦置き状態で収納凹所に収納されているとき、例えば、子機の背面側からの外力を受けて前面側に倒れようとするするときには、子機における底面のうち前寄り部位（凹部と突起部との嵌合位置より前位置）にて収納凹所の底面とが接して、その当接部を中心にして子機が前方向に倒れようと回転する。この前方向への傾倒角度が所定値以上になると、子機における案内溝の上部位置と、突条の上部位置とが当接する。これにより、子機の前方向への傾倒は阻止される。 According to the first aspect of the present invention, a positioning recess is formed on the bottom surface of one end in the longitudinal direction of the slave unit on the side close to the front surface of the slave unit, and the flat bottom surface of the storage recess is A protrusion that fits into the recess is formed at a front portion of the bottom surface, is formed in a recess on a side peripheral surface that intersects the front surface of the slave unit, and extends along the longitudinal direction of the slave unit. A guide groove opened on the bottom surface side of the slave unit and an inner peripheral wall of the storage recess are guided along the guide groove when the slave unit is inserted into the storage recess from above. In the width direction of the side peripheral surface of the slave unit, the guide groove is wide on the bottom side of the slave unit and narrows as the distance from the bottom surface increases. Of the inner peripheral wall of the storage recess Front and upper inner peripheral wall that faces the Noriko machine is formed in a shape wider than the lower, when the said guide means of the inner peripheral wall of the housing recess along the inner peripheral wall is provided the handset is tilted Since the guide groove part and the protrusion part of the guide means are configured to come into contact with each other on the side where the inclination is restricted, the slave unit is stably vertically supported with respect to the support base. When it is stored in the storage recess in the placed state, for example, when it tries to fall to the front side due to external force from the back side of the slave unit, the front side part (recess and protrusion) of the bottom surface of the slave unit At a position before the fitting position) and the bottom surface of the storage recess comes into contact with each other, and the handset rotates so as to fall forward about the contact portion. When the forward tilt angle becomes equal to or greater than a predetermined value, the upper position of the guide groove in the slave unit and the upper position of the ridge contact each other. Thereby, the tilting of the child machine in the forward direction is prevented.

そして、案内溝が子機の長手方向に長く形成されているため、少しの傾倒角度にて、子機と収納凹所との底面どうしの当接部からの距離が長い部位にて、案内溝と突条とが当接するので、子機の転倒を効果的に阻止できるのである。 And since the guide groove is formed long in the longitudinal direction of the slave unit, the guide groove is formed at a position where the distance from the contact portion between the bottom surface of the slave unit and the storage recess is long at a slight tilt angle. Since the ridges come into contact with each other, it is possible to effectively prevent the child machine from falling.

請求項３に記載の発明によれば、前記子機の長手方向と直交する切断面が実質上矩形であり、前記子機における前記案内溝が設けられた前記切断面における一方の組の平行な２辺の長さは他方の組の平行な２辺の長さより短く形成され、前記他方の組の平行な２辺から長手方向に立ち上がる面は前記子機の背面と操作部を有する前面とに対応し、前記収納凹所の平面視形状が前記子機の底面形状に対応して実質上矩形に形成されているものであるので、子機の底面部分も含めて、子機の厚みを薄くすることができるので、子機の形状を手に持ちやすい形状とし、小型にすることができる。 According to invention of Claim 3 , the cut surface orthogonal to the longitudinal direction of the said subunit | mobile_unit is substantially rectangular, and one set of parallel in the said cutting surface in which the said guide groove in the said subunit | mobile_unit was provided was provided. The length of the two sides is shorter than the length of the two parallel sides of the other set, and the surfaces rising in the longitudinal direction from the two parallel sides of the other set are the back side of the slave unit and the front side having the operation unit. Correspondingly, since the shape of the storage recess in plan view is substantially rectangular corresponding to the bottom shape of the slave unit, the thickness of the slave unit is reduced including the bottom part of the slave unit. Therefore, the shape of the slave unit can be easily held and reduced in size.

請求項４に記載の発明によれば、前記凹部及び突起部は、平面視で矩形状に形成され、前記矩形の長辺は前記子機の前記他方の組の平行な２辺と平行状に形成されているものであるので、矩形の長辺どうしの接触を長くすることができ、位置決め精度が高くなる。 According to invention of Claim 4 , the said recessed part and projection part are formed in the rectangular shape by planar view, and the long side of the said rectangle is parallel to two parallel sides of the said other group of the said subunit | mobile_unit. Since it is formed, the contact between the long sides of the rectangle can be lengthened, and the positioning accuracy is increased.

請求項２に記載の発明によれば、前記収納凹所の内周壁の前記底面からの高さは、この収納凹所内に載置された子機における背面と対峙する側が、子機における前面と対峙する側より高く形成され、前記位置決め用の凹部及び突起部は、前記子機における前面に近い側に配置され、前記底面は前記収納凹所内に載置された前記子機における背面と対峙する側が、前記子機における前面側よりも低く傾斜形成されているものであるから、支持台の上方前側から、子機を立てた状態で収納したり、取り出したりする操作性（子機の取り扱い）が向上する。 According to the second aspect of the present invention, the height from the bottom surface of the inner peripheral wall of the storage recess is such that the side facing the back surface of the slave unit placed in the storage recess is the front surface of the slave unit. The positioning recesses and projections are formed on the side close to the front surface of the slave unit , and the bottom surface faces the back surface of the slave unit placed in the storage recess. Since the side is inclined and formed lower than the front side of the slave unit, operability to store and take out the slave unit from the upper front side of the support stand (handling of the slave unit) Will improve.

請求項５に記載の発明によれば、前記子機における位置決め用の前記凹部が設けられた底面の近傍の内部には、電池を充電するための子機側コイルを有し、前記収納凹所の前記底面に近接する内部には、電磁誘導によって前記子機側コイルに電力を供給するための充電側コイルが前記子機側コイルと相対向するように設けられているものである。従って、支持台を子機の充電機能を有する装置として利用することができる。 According to the invention described in claim 5, inside the vicinity of the bottom of said recess for positioning in the handset is provided, comprising a handset coil for charging a battery, the housing concavity The charging side coil for supplying electric power to the slave unit side coil by electromagnetic induction is provided in the interior adjacent to the bottom surface so as to face the slave unit side coil. Therefore, the support base can be used as a device having a charging function of the slave unit.

図１は、本発明の実施の一形態である子機１と、その支持台２を示す斜視図、図２は子機１の下面方向から見た斜視図、図３は支持台２の平面図である。   FIG. 1 is a perspective view showing a slave unit 1 and a support base 2 according to an embodiment of the present invention, FIG. 2 is a perspective view of the slave unit 1 as viewed from the bottom surface, and FIG. FIG.

実施形態では、支持台２はコードレス電話装置における無接点充電用載置台であり、ファクシミリ機能などの機能を含む機器に装着され、または装置の一部に形成されたものであっても良い。なお、充電機能を有さず、単に子機１を縦置きにして支持するものであっても良い。   In the embodiment, the support base 2 is a contactless charging base in the cordless telephone device, and may be mounted on a device including a function such as a facsimile function or formed in a part of the device. In addition, it does not have a charging function but may simply support the slave unit 1 in a vertical position.

子機１は、電池を含む携帯型の通話機であり、６つの四角形からなる六面体の角に丸みを付けた形状である。以下、六面体を構成する四角形の中で最も長い面を有する面の長軸方向を、子機１の長手方向という。長手方向一端部の底面１０は平端面に形成され、その底面１０には、位置決め用の凹部１１が下向き開放状にて形成されている（図２、図４など参照）。   The subunit | mobile_unit 1 is a portable telephone containing a battery, and is the shape which rounded the corner | angular of the hexahedron which consists of six squares. Hereinafter, the major axis direction of the surface having the longest surface among the quadrilaterals constituting the hexahedron is referred to as the longitudinal direction of the slave unit 1. A bottom surface 10 at one end in the longitudinal direction is formed as a flat end surface, and a positioning recess 11 is formed on the bottom surface 10 so as to open downward (see FIGS. 2 and 4).

子機１の長手方向と直交する切断面が実質上矩形であり、従って、底面１０も実質上矩形である。底面１０における一方の組の平行な２辺の長さは他方の組の平行な２辺の長さより短く形成されている。子機１の前記長手方向に沿う四周面のうち、底面１０における他方の組の長い平行な２辺から長手方向に立ち上がる面は、子機の背面１２と、テンキーや送受話部を備えた操作部１３を有する前面１４である（図１、図２及び図４など参照）。子機１の前記長手方向に沿う四周面のうち、前記前面１４と背面１２とを繋ぐ一対の側周面１５には、子機１の長手方向に延設され、且つ底面１０に向かって開放される案内手段の１つの要素としての案内溝１６がそれぞれ凹み形成されている。但し、図１及び図２では片方の案内溝１６のみが示されている。   The cut surface orthogonal to the longitudinal direction of the handset 1 is substantially rectangular, and therefore the bottom surface 10 is also substantially rectangular. The length of the two parallel sides of one set on the bottom surface 10 is shorter than the length of the two parallel sides of the other set. Of the four circumferential surfaces along the longitudinal direction of the handset 1, the surface rising from the other pair of long parallel two sides on the bottom face 10 in the longitudinal direction is the back face 12 of the handset and an operation provided with a numeric keypad and a transmission / reception unit. It is the front surface 14 which has the part 13 (refer FIG.1, FIG.2 and FIG.4 etc.). Of the four circumferential surfaces along the longitudinal direction of the slave unit 1, a pair of side circumferential surfaces 15 connecting the front surface 14 and the back surface 12 are extended in the longitudinal direction of the slave unit 1 and open toward the bottom surface 10. Each of the guide grooves 16 as one element of the guide means is formed as a recess. However, only one guide groove 16 is shown in FIGS.

従って、案内溝１６が設けられた一対の側周面１５の前面１４から背面１２までの奥行き寸法（一方の組の平行な２辺の長さ）は前面１４及び背面１２の横幅寸法（他方の組の平行な２辺の長さ）より短く形成されていることになる。また、底面１０に形成される凹部１１も平面視で実質上矩形状であり、且つその矩形の長辺が前面１４と実質上平行状に形成されている。さらに、凹部１１は底面１０のうち、前面１４に近い側に形成され、案内溝１６は凹部１１よりも背面１２に近い側に配置されている（図２など参照）。   Therefore, the depth dimension (the length of two parallel sides of one set) of the pair of side peripheral surfaces 15 provided with the guide grooves 16 from the front surface 14 to the rear surface 12 is the width dimension of the front surface 14 and the rear surface 12 (the other width). It is formed shorter than the length of two parallel sides of the set. The concave portion 11 formed on the bottom surface 10 is also substantially rectangular in plan view, and the long side of the rectangle is formed substantially parallel to the front surface 14. Furthermore, the recessed part 11 is formed in the side close | similar to the front surface 14 among the bottom faces 10, and the guide groove 16 is arrange | positioned at the side near the back surface 12 rather than the recessed part 11 (refer FIG. 2 etc.).

子機１の側面視において、各案内溝１６は、底面１０側（下側）で幅が広く、上に行くにつれて、幅寸法が狭い截頭台形状にて凹み形成されているので、子機１の挿入取り外しの取り扱いが円滑となる。   In the side view of the slave unit 1, each guide groove 16 is formed in a recessed shape in a truncated trapezoidal shape having a wide width on the bottom surface 10 side (lower side) and a narrower width dimension as it goes upward. The handling of insertion and removal of 1 becomes smooth.

支持台２には、子機１を縦置き状態で収納するための上向きに開放される凹部である収納凹所２０が設けられている。この収納凹所２０の平坦な底面２１には、子機１における凹部１１に嵌合して位置決めできる突起部２２が形成されている（図３〜図６（Ａ）及び図６（Ｂ）参照）。突起２２も平面視で矩形状であって凹部１１の大きさとほぼ一致するように形成されている。   The support base 2 is provided with a storage recess 20 which is a recess opened upward for storing the slave unit 1 in a vertically placed state. On the flat bottom surface 21 of the storage recess 20, a protrusion 22 is formed that can be fitted and positioned in the recess 11 in the handset 1 (see FIGS. 3 to 6 (A) and 6 (B)). ). The protrusion 22 is also rectangular in plan view and is formed so as to substantially match the size of the recess 11.

図５の拡大断面図で示すように、突起部２２の上端角部のうち子機１の前面側に対応する部位は凸アール部２２ａに形成され、この凸アール部２２ａに対応する位置の凹部１１の子機１の端面に接続する縁は直線状のコーナ部（面取り）１１ａに形成されている。この構成により、嵌合時における突起部２２と凹部１１との上下重なり寸法を可及的に大きくできる。一方、突起部２２の上端角部のうち子機１の背面側に対応する部位と、これに対応する位置の凹部１１の子機１の端面に接続する縁はそれぞれ直線状のコーナ部（面取り）に形成されている。前者と後者との構成の結果、子機１を前面側がやや下向きの斜めにして収納凹所２０内へ挿入するとき、突起部２２と凹部１１との嵌合作用が容易となる。   As shown in the enlarged cross-sectional view of FIG. 5, the portion corresponding to the front side of the child device 1 in the upper end corner of the protrusion 22 is formed in the convex rounded portion 22a, and the concave portion at the position corresponding to the convex rounded portion 22a. An edge connected to the end face of the eleventh slave unit 1 is formed in a linear corner portion (chamfer) 11a. With this configuration, the vertical overlap dimension between the protrusion 22 and the recess 11 during fitting can be made as large as possible. On the other hand, the portion of the upper end corner of the protrusion 22 corresponding to the back side of the child device 1 and the edge connected to the end surface of the child device 1 of the concave portion 11 at the position corresponding thereto are each a linear corner portion (chamfered). ). As a result of the configuration of the former and the latter, when the slave unit 1 is inserted into the storage recess 20 with the front side inclined slightly downward, the fitting operation between the projection 22 and the recess 11 is facilitated.

収納凹所２０の内周壁のうち縦方向の内周壁２０ａには、子機１を収納凹所２０に対して上方から挿入するとき、各案内溝１６に沿って嵌まって案内されるように上向きに延びる突条２３が形成されている。この一対の突条２３は子機１における一対の側周面１５とほぼ平行に対面する内周壁２０ａに形成されている。他方、収納凹所２０の内周壁の高さは、子機１の背面１２と対峙する側が高く、子機１の前面１４と対峙する側に行くに従って低くなるように形成されている（図１、図４、図６（Ａ）及び図６（Ｂ）参照）。また、収納凹所２０の内周壁のうち子機１の前面１４及び背面１２と対峙する内周壁の上側が下側（底面２１に近い側）よりも広がった形状である。   Of the inner peripheral wall of the storage recess 20, the inner peripheral wall 20 a in the vertical direction is fitted and guided along each guide groove 16 when the handset 1 is inserted into the storage recess 20 from above. A ridge 23 extending upward is formed. The pair of ridges 23 are formed on the inner peripheral wall 20a facing substantially parallel to the pair of side peripheral surfaces 15 in the slave unit 1. On the other hand, the height of the inner peripheral wall of the storage recess 20 is formed such that the side facing the back surface 12 of the handset 1 is high and decreases toward the side facing the front surface 14 of the handset 1 (FIG. 1). , FIG. 4, FIG. 6 (A) and FIG. 6 (B)). Moreover, it is the shape where the upper side of the inner peripheral wall which opposes the front surface 14 and the back surface 12 of the subunit | mobile_unit 1 among the inner peripheral walls of the storage recess 20 was expanded rather than the lower side (side near the bottom face 21).

これらの結果、ユーザーは、収納凹所２０に対して子機１を前側上方に取り出し易く、また、逆に、収納凹所２０の背面側の内周壁２０ｂに子機１の背面１２を凭れ掛けさせることが容易になる。   As a result, the user can easily take out the handset 1 from the front side of the storage recess 20, and conversely, the back surface 12 of the handset 1 is leaned on the inner peripheral wall 20 b on the back side of the storage recess 20. It becomes easy to make.

なお、収納凹所２０の背面側の内周壁２０ｂには、子機１の背面１２の一部に当接し得る当り部２４が突出形成されている（図１、図３、図４、図６（Ａ）及び図６（Ｂ）参照）。   In addition, the contact part 24 which can contact | abut a part of the back surface 12 of the subunit | mobile_unit 1 is protrudingly formed in the inner peripheral wall 20b by the side of the back of the storage recess 20 (FIG.1, FIG.3, FIG.4, FIG.6). (See (A) and FIG. 6 (B)).

支持台２における収納凹所２０の平坦な底面２１の下方に近接され位置には、子機１を充電するための充電部が設けられている。即ち、支持台２の内部に、位置決め用の突起部２２に近接して、充電用の一次側コイル２５が設けられている（図４、図６（Ａ）及び図６（Ｂ）参照）。他方、子機１の内部には、底面１０に近接させて二次側コイル２６が配置されている。一次側コイル２５と二次側コイル２６との平面視のドーナツ上の外径形状が実質上等しい。そして、収納凹所２０の平坦な底面２１に対して子機１の底面１０が平行状になるように収納載置された姿勢（図４参照）が安定した状態となり、この状態では、一次側コイル２５と二次側コイル２６とが側面視で平行状で、且つ一次側コイル２５と二次側コイル２６との広巾面間の距離Ｈが可及的に接近した位置となるように設定されている。   A charging unit for charging the child device 1 is provided at a position close to the lower side of the flat bottom surface 21 of the storage recess 20 in the support base 2. That is, the primary coil 25 for charging is provided inside the support base 2 in the vicinity of the positioning projection 22 (see FIGS. 4, 6A, and 6B). On the other hand, the secondary side coil 26 is disposed in the slave unit 1 so as to be close to the bottom surface 10. The outer diameter shapes of the primary coil 25 and the secondary coil 26 on the donut in plan view are substantially equal. And the attitude | position (refer FIG. 4) accommodated and mounted so that the bottom face 10 of the subunit | mobile_unit 1 may become parallel with respect to the flat bottom face 21 of the accommodation recessed part 20 will be in the stable state, In this state, a primary side The coil 25 and the secondary coil 26 are set parallel to each other in a side view, and the distance H between the wide surfaces of the primary coil 25 and the secondary coil 26 is set as close as possible. ing.

この一次側コイル２５は、電磁誘導によって子機１に電力を供給して、子機１の電池を充電するためのものである。即ち、コイルの中の磁界を変化させると、そのコイルの中に電流を流そうとする力つまり誘導起電力が生じる。誘導起電力は、コイルを貫く磁界の単位時間当たりの変化の大きさに比例するというファラデーの法則に従う。子機１が支持台２の収納凹所２０に収納され、収納凹所２０の平坦な底面２１に子機１の底面１０が最接近して安定姿勢のとき、二次側コイル２６は、一次側コイル２５に最も近づく。この二次側コイル２６によって、一次側コイル２５からの電磁誘導による電力を受け、子機１内の電池（図示せず）を充電する。   The primary coil 25 is for supplying electric power to the child device 1 by electromagnetic induction and charging the battery of the child device 1. That is, when the magnetic field in the coil is changed, a force for flowing a current in the coil, that is, an induced electromotive force is generated. The induced electromotive force follows Faraday's law, which is proportional to the amount of change per unit time of the magnetic field passing through the coil. When the slave unit 1 is stored in the storage recess 20 of the support base 2 and the bottom surface 10 of the slave unit 1 is closest to the flat bottom surface 21 of the storage recess 20 and is in a stable posture, the secondary coil 26 is It is closest to the side coil 25. The secondary side coil 26 receives electric power by electromagnetic induction from the primary side coil 25 and charges a battery (not shown) in the slave unit 1.

磁界を発生させる一次側コイル２５から子機１の二次側コイル２６までの距離が大きくなるほど、誘導起電力が生じる二次側コイル２６を横切る磁束密度が減るので、二次側コイル２６の磁界の変化量も減少する。一次側コイル２５から二次側コイル２６までの距離がある程度以上になると、二次側コイル２６を横切る磁界の変化がなくなり、電池への充電が行われなくなる。このような無接点充電方式による充電のための支持台２および子機１の回路については、従来技術によるものであり、説明は省略する。   As the distance from the primary side coil 25 that generates the magnetic field to the secondary side coil 26 of the child device 1 increases, the magnetic flux density across the secondary side coil 26 that generates the induced electromotive force decreases. The amount of change also decreases. When the distance from the primary side coil 25 to the secondary side coil 26 exceeds a certain level, there is no change in the magnetic field across the secondary side coil 26 and the battery is not charged. The circuit of the support base 2 and the slave unit 1 for charging by such a non-contact charging method is based on the prior art and will not be described.

なお、実施形態では子機１の横幅は、例えば４３ｍｍである。子機１の横幅とは、例えば子機１の前面側であって長手方向に垂直な方向の辺の長さである。子機１の厚みは、例えば２５ｍｍである。子機１の厚みとは、子機１の前面と背面との間の寸法である。   In the embodiment, the lateral width of the slave unit 1 is 43 mm, for example. The width of the child device 1 is, for example, the length of the side in the direction perpendicular to the longitudinal direction on the front side of the child device 1. The thickness of the subunit | mobile_unit 1 is 25 mm, for example. The thickness of the child device 1 is a dimension between the front surface and the back surface of the child device 1.

また、凹部１１の深さは例えば１．８ｍｍであり、突起部２２の高さは例えば１．５ｍｍである。   Moreover, the depth of the recessed part 11 is 1.8 mm, for example, and the height of the projection part 22 is 1.5 mm, for example.

上記の構成により、子機１は、その底面１０が支持台２の収納凹所２０の底面２１と平行状にて載置され、そのとき、凹部１１と突起部２２とが嵌合して、子機１は収納凹所２０の所定位置に位置決めされる。そして、支持台２は、子機１を縦置きした状態、すなわち子機１の長手方向が重力方向と平行になる状態で、子機１を収納凹所２０に収納することができる（図４参照）。   With the above configuration, the slave unit 1 is placed so that the bottom surface 10 thereof is parallel to the bottom surface 21 of the storage recess 20 of the support base 2, and at that time, the recess 11 and the protrusion 22 are fitted, The subunit | mobile_unit 1 is positioned in the predetermined position of the storage recess 20. As shown in FIG. And the support stand 2 can accommodate the subunit | mobile_unit 1 in the accommodation recess 20 in the state which set | placed the subunit | mobile_unit 1 vertically, ie, the state where the longitudinal direction of the subunit | mobile_unit 1 becomes parallel to a gravitational direction (FIG. 4). reference).

次に、図６（Ａ）及び図６（Ｂ）を参照しながら、子機１の転倒防止の作用について説明する。図４のように子機１が支持台２に対して安定して縦置き状態で収納されているとき、図６（Ａ）のように、子機１の背面側からの外力Ｘを受けて前面側に倒れようとするするときには、子機１における底面１０のうち前寄り部位（凹部１１と突起部２２との嵌合位置より前位置）にて収納凹所２０の底面２１とが接して、当接部であるＢ点を中心にして子機１が前方向に倒れようと回転する。この前方向への傾倒角度が所定値（例えば、水平から３度程度）以上になると、子機１における案内溝１６のうち背面側の上部位置と、収納凹所２０における突条２３の背面側の上部位置とがＡ点において当接する。これにより、子機１の前方向への傾倒は阻止される。なお、子機１が前方向へ転倒しない程度の、子機１の傾倒角度の所定値とは、凹部１１と突起部２２との嵌合が外れない程度である。また、起立している子機１の重心位置は、側面視（図４及び図６（Ｂ））において、凹部１１と突起部２２との前面側の嵌合位置よりも後ろより位置である。   Next, referring to FIGS. 6 (A) and 6 (B), the function of preventing the handset 1 from falling will be described. When the slave unit 1 is stably stored in the vertical position with respect to the support base 2 as shown in FIG. 4, the external force X from the back side of the slave unit 1 is received as shown in FIG. When trying to fall to the front side, the bottom surface 21 of the storage recess 20 is in contact with the front portion (the front position from the fitting position of the concave portion 11 and the projection 22) of the bottom surface 10 of the handset 1. The handset 1 rotates so as to fall forward about the point B that is the contact portion. When the forward tilt angle becomes equal to or greater than a predetermined value (for example, about 3 degrees from the horizontal), the upper position of the back side of the guide groove 16 in the slave unit 1 and the back side of the ridge 23 in the storage recess 20 At the point A. Thereby, the tilting of the child machine 1 in the forward direction is prevented. In addition, the predetermined value of the tilt angle of the child device 1 that does not cause the child device 1 to fall forward is such that the fitting between the recess 11 and the protrusion 22 is not removed. In addition, the center of gravity of the handset 1 that is standing up is a position behind the fitting position on the front side of the recess 11 and the protrusion 22 in the side view (FIGS. 4 and 6B).

上記Ｘ方向の外力が無くなると、起立している子機１の重心位置回りの重力のモーメントにより、子機１はＢ点を中心にして後ろ向きに回動して、元の姿勢に戻る。つまり、子機１の底面１０と収納凹所２０の底面２１とが平行状となるような姿勢に戻るのである（図６（Ｂ）の状態参照）。   When the external force in the X direction disappears, the handset 1 rotates backward about the point B and returns to the original posture due to the moment of gravity around the center of gravity of the handset 1 standing up. That is, it returns to the posture in which the bottom surface 10 of the child device 1 and the bottom surface 21 of the storage recess 20 are parallel (see the state of FIG. 6B).

本発明では、案内溝１６及び突条２３が子機１の長手方向に長く形成されているため、少しの傾倒角度にて、子機１と収納凹所２０との底面１０、２１どうしの当接部であるＢ点からの距離が長いＡ点にて、案内溝１６と突条２３とが当接して、子機１の前方向への転倒を効果的に阻止できるのである。   In the present invention, since the guide groove 16 and the ridge 23 are formed long in the longitudinal direction of the slave unit 1, the bottom surfaces 10, 21 of the slave unit 1 and the storage recess 20 contact each other at a slight tilt angle. The guide groove 16 and the protrusion 23 come into contact with each other at a point A having a long distance from the point B which is the contact portion, and the handset 1 can be effectively prevented from tipping forward.

また、凹部１１と突起部２２との嵌合が外れない状態で、子機１の転倒を防止でき、且つ元の姿勢に自動的に戻ることができるから、収納凹所２０内で、子機１がずれた位置で起立することがなく、上述の無接点充電作用も効率よく行うことができる。   Moreover, since the fall of the subunit | mobile_unit 1 can be prevented and it can return to an original attitude | position automatically in the state which the fitting of the recessed part 11 and the projection part 22 is not removed, The above-described contactless charging operation can be efficiently performed without standing up at a position where 1 is deviated.

実施形態では、収納凹所２０の内周壁のうち背面側の内周壁２０ｂの高さが高く形成されているため、これにより子機１の背面側への転倒は効果的に阻止される。本発明において、収納凹所２０の内周壁をその背面側がより高いことは必須ではない。図示実施形態では、収納凹所２０の底面２１が背面側に向かって若干下り勾配に形成さているが、本発明では、底面２１が水平であっても差し支えない。   In the embodiment, the height of the inner peripheral wall 20b on the back side of the inner peripheral wall of the storage recess 20 is formed to be high, so that the handset 1 is effectively prevented from falling to the rear side. In the present invention, it is not essential that the inner peripheral wall of the storage recess 20 is higher on the back side. In the illustrated embodiment, the bottom surface 21 of the storage recess 20 is formed with a slight downward slope toward the back side. However, in the present invention, the bottom surface 21 may be horizontal.

なお、本発明においては、案内手段として、子機１における前記長手方向に沿う周面であって、子機１の側周面１５の下部側に突条を設ける一方、収納凹所２０の内周壁のうち子機１の側周面１５と対峙する側周壁に上向きに延在され、且つ上向きに開放されるように凹み形成されて、子機１を収納凹所２０に収納するとき、前記突条を案内する案内溝とから構成されているものであっても、上記の実施形態と同様の作用効果を奏することができる。   In the present invention, the guide means is a peripheral surface along the longitudinal direction of the slave unit 1, and a protrusion is provided on the lower side of the side peripheral surface 15 of the slave unit 1. When the slave unit 1 is stored in the storage recess 20 by being formed to be concaved so as to extend upward and open upward in the side peripheral wall of the peripheral unit facing the side peripheral surface 15 of the slave unit 1, Even if it is comprised from the guide groove which guides a protrusion, there can exist an effect similar to said embodiment.

本発明の実施の一形態である子機１と支持台２の斜視図である。It is a perspective view of the subunit | mobile_unit 1 and the support stand 2 which are one Embodiment of this invention. 子機１の下面方向から見た斜視図である。It is the perspective view seen from the lower surface direction of cordless handset 1. 支持台２の平面図である。4 is a plan view of the support base 2. FIG. 支持台２の収納凹所２０に子機１を縦置き状態で収納した一部切欠き側断面図である。FIG. 4 is a partially cutaway side cross-sectional view in which the child device 1 is stored in the storage recess 20 of the support base 2 in a vertically placed state. 図３のＶ−Ｖ線矢視拡大断面図である。FIG. 5 is an enlarged sectional view taken along line VV in FIG. 3. （Ａ）及び（Ｂ）は子機１の転倒防止の作用を説明するための図である。(A) And (B) is a figure for demonstrating the effect | action of the fall prevention of the subunit | mobile_unit 1. FIG.

符号の説明Explanation of symbols

１ 子機
２ 支持台
１０ 子機の底面
１１ 位置決め用の凹部
１２ 子機の背面
１４ 子機の前面
１５ 子機の側周面
１６ 転倒防止用の案内溝
２０ 収納凹所
２１ 収納凹所の底面
２２ 位置決め用の突起部
２３ 転倒防止用の突条
２５ 一次側コイル
２６ 二次側コイル DESCRIPTION OF SYMBOLS 1 Slave unit 2 Support stand 10 Bottom surface of slave unit 11 Recessed portion for positioning 12 Rear surface of slave unit 14 Front surface of slave unit 15 Side peripheral surface of slave unit 16 Guide groove for preventing fall 20 Storage recess 21 Bottom surface of storage recess 22 Protrusions for positioning 23 Protrusions for preventing overturning 25 Primary coil 26 Secondary coil

Claims (5)

平坦な底面を有して上向きに開放され、子機が載置される収納凹所を備えた子機の支持台であって、
前記子機における長手方向一端部の底面には位置決め用の凹部が、当該子機の前面に近い側に形成され、
前記収納凹所の平坦な底面には、前記凹部と嵌合する突起部が、前記底面の前寄り部位に形成され、
前記子機の前面と交叉する側周面に凹み形成されて、当該子機における前記長手方向に沿って延びて前記子機の底面側で開放された案内溝と、前記収納凹所の内周壁に設けられて、前記子機を前記収納凹部に対して上方から挿入するときに前記案内溝に沿って案内されるように上向きに延びる突条とにより、案内手段が構成され、
前記案内溝は、前記子機における前記側周面の幅方向において、前記子機の底面側で広く、前記底面から遠ざかるにつれて狭くなるように形成され、
前記収納凹所の内周壁のうち前記子機の前面と対峙する内周壁の上側が下側よりも広がった形状に形成され、
前記収納凹所の内周壁のうち前記案内手段が設けられた内周壁に沿って前記子機が傾くとき、前記案内手段における案内溝の一部と突条の一部とが前記傾きを規制する側で当接するように構成されていることを特徴とする子機の支持台。 A support base for the slave unit having a flat bottom surface and opened upward and having a storage recess on which the slave unit is placed,
A concave portion for positioning is formed on the bottom surface of one end portion in the longitudinal direction of the slave unit on the side close to the front surface of the slave unit,
On the flat bottom surface of the storage recess, a protrusion that fits into the recess is formed at a front portion of the bottom surface ,
A guide groove formed in a recess on a side peripheral surface intersecting with the front surface of the slave unit, extending along the longitudinal direction of the slave unit and opened on a bottom side of the slave unit, and an inner peripheral wall of the storage recess A guide means is formed by a protrusion extending upwardly so as to be guided along the guide groove when the slave unit is inserted into the storage recess from above.
In the width direction of the side peripheral surface in the slave unit, the guide groove is formed to be wide on the bottom surface side of the slave unit, and to be narrowed away from the bottom surface,
Of the inner peripheral wall of the storage recess, the upper side of the inner peripheral wall facing the front surface of the slave unit is formed in a shape wider than the lower side,
Wherein when said guide means of the inner peripheral wall of the housing recess along the inner peripheral wall is provided wherein the slave unit is tilted, a portion of the part and projection of the guide groove in said guide means to regulate the inclination A support base for the slave unit, wherein the base unit is configured to abut on the side. 前記収納凹所の内周壁の前記底面からの高さは、この収納凹所内に載置された前記子機における背面と対峙する側が、前記子機における前面と対峙する側より高く形成され、前記底面は前記収納凹所内に載置された前記子機における背面と対峙する側が、前記子機における前面側よりも低く傾斜形成されていることを特徴とする請求項１に記載の子機の支持台。 The height from the bottom surface of the inner peripheral wall of the storage recess is formed such that the side facing the back surface of the slave unit placed in the storage recess is higher than the side facing the front surface of the slave unit, 2. The support for a slave unit according to claim 1, wherein a bottom surface of the slave unit placed in the storage recess is inclined so that a side facing the back surface of the slave unit is lower than a front side of the slave unit. Stand. 前記子機の長手方向と直交する切断面が実質上矩形であり、前記子機における前記案内溝が設けられた前記切断面における一方の組の平行な２辺の長さは他方の組の平行な２辺の長さより短く形成され、
前記他方の組の平行な２辺から長手方向に立ち上がる面は前記子機の背面と操作部を有する前面とに対応し、
前記収納凹所の平面視形状が前記子機の底面形状に対応して実質上矩形に形成されていることを特徴とする請求項１または２に記載の子機の支持台。 The cutting plane orthogonal to the longitudinal direction of the slave unit is substantially rectangular, and the length of one set of two parallel sides of the cutting plane provided with the guide groove in the slave unit is parallel to the other set. Formed shorter than the length of two sides,
The surface rising in the longitudinal direction from the two parallel sides of the other set corresponds to the back surface of the slave unit and the front surface having the operation unit,
The support base for a slave unit according to claim 1 or 2, wherein a shape of the storage recess in plan view is substantially rectangular corresponding to a bottom shape of the slave unit. 前記凹部及び突起部は、平面視で矩形状に形成され、その矩形の長辺は前記子機の前記他方の組の平行な２辺と平行状に形成されていることを特徴とする請求項３に記載の子機の支持台。 Claim wherein the recesses and protrusions are formed in a rectangular shape in a plan view, the rectangular long side, characterized in that formed on the other set of two parallel sides and parallel form of the handset 3. A support base for the handset according to 3 . 前記子機における位置決め用の前記凹部が設けられた底面の近傍の内部には、電池を充電するための子機側コイルを有し、
前記収納凹所の前記底面に近接する内部には、電磁誘導によって前記子機側コイルに電力を供給するための充電側コイルが前記子機側コイルと相対向するように設けられていることを特徴とする請求項１乃至４のいずれかに記載の子機の支持台。 Inside the vicinity of the bottom surface provided with the concave portion for positioning in the slave unit has a slave unit side coil for charging the battery,
A charging side coil for supplying electric power to the coil on the child device side by electromagnetic induction is provided inside the storage recess near the bottom surface so as to face the coil on the child device side. The support base of the subunit | mobile_unit in any one of Claim 1 thru | or 4 characterized by the above-mentioned.
JP2007248814A 2007-09-26 2007-09-26 Handset support Expired - Fee Related JP4798387B2 (en)

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