JP2000209013A - Mobile radio terminal and built-in antenna - Google Patents

Mobile radio terminal and built-in antenna

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Publication number
JP2000209013A
JP2000209013A JP768599A JP768599A JP2000209013A JP 2000209013 A JP2000209013 A JP 2000209013A JP 768599 A JP768599 A JP 768599A JP 768599 A JP768599 A JP 768599A JP 2000209013 A JP2000209013 A JP 2000209013A
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Prior art keywords
body
unit
antenna
built
provided
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JP768599A
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Japanese (ja)
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JP3088404B2 (en )
Inventor
Yoichi Aoki
洋一 青木
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Nec Saitama Ltd
埼玉日本電気株式会社
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Abstract

PROBLEM TO BE SOLVED: To prevent the degradation of characteristics caused by impact, etc., during use, to facilitate assembly and to obtain high characteristics by providing a connector for the high-frequency connection of a power feeding part, which is applied with energizing force from the inside of a main body to a separate unit by an energizing means and is provided in the main body, and the feeding point of an antenna.
SOLUTION: This built-in antenna 2 is provided for the high frequency connection with a power feeding part 6 provided in a main body 1 with a connector 4 for applying energizing force B from the inside of the main body 1 through an energizing means 5 to a battery pack (separate unit) 8. Besides, an introducing means is provided for sliding the separate unit 8 almost orthogonally with the direction of the energizing force B of the energizing means 5 to the main body 1, and the built-in antenna 2 is provided in the separate unit 8 provided with a recessed part 8a to fit the tip of the connector 4 in the case of complete attachment to the main body 1. The connector 4 can be slid against the energizing force from the outside of the main body 1 and the outside of the separate unit 8 and the built-in antenna 2 is provided in the separate unit 8 freely attachable to and detachable from the main body 1.
COPYRIGHT: (C)2000,JPO

Description

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

【0001】 [0001]

【発明の属する技術分野】この発明は、内蔵アンテナあるいは複数のアンテナを備える移動無線端末およびこのような移動無線端末に適用される内蔵アンテナに関する。 TECHNICAL FIELD The present invention relates to a built-in antenna applied to mobile radio terminal and such a mobile radio terminal comprises an internal antenna or multiple antennas.

【0002】 [0002]

【従来の技術】携帯電話を初めとする移動電話端末には、様々な外観形状のものがある。 The mobile telephone terminal, including the Background of the Invention mobile phone, there are a variety of appearance shape. 特にデザインや利便性の関係上、外観形状は重要な設計要素となっている。 In particular, design and convenience on the relationship, appearance shape is an important design element.
この外観形状を左右するものの1つとして、アンテナがある。 One although the left and right of this outer shape, there is an antenna. デザインや利便性を重視したために本体から突出するアンテナを設けず、アンテナを内蔵する例もある。 Without providing the antenna protruding from the body to an emphasis on design and convenience, there is an example with a built-in antenna.
一方本体から突出したアンテナを有する場合であっても、移動体通信ではダイバシティ送受信を行うことが多く、内蔵アンテナを設ける例は多い。 Meanwhile even in a case where an antenna protruding from the body, often to perform diversity reception in mobile communication, an example of providing a built-in antenna is large.

【0003】図4ならびに図5は、従来から用いられている内蔵アンテナの形成方法を示す側断面図である。 [0003] Figure 4 and Figure 5 is a side sectional view showing a method for forming a built-in antenna has conventionally been used. この図に示す例では、プリント基板107上にプリント配線パターンによって形成された給電点106に、板金加工等によって逆F型に形成したアンテナ102をハンダ付けしており、給電点106部にはハンダ115が盛られている。 In the example shown in this figure, the feed point 106 formed by the printed circuit pattern on the printed circuit board 107, an antenna 102 formed in the inverted-F by sheet metal working or the like are soldered, solder the feeding point 106 parts 115 have been piled.

【0004】 [0004]

【発明が解決しようとする課題】ところがこのような構成では、組立の際にハンダ115が流れて周辺のパターンをショートさせるような不具合が生じ易い。 [0005] However, in this configuration, easily occurs inconvenience that shorting the periphery of pattern solder 115 flows during assembly. この場合、組み立て工程や検査工程で工数が増えてしまう。 In this case, resulting in increased man-hours in the assembly process and the inspection process. また、アンテナ102、102aの加工部は落下等の衝撃に弱く、組立時や使用時に形状が変化してアンテナ特性を悪化させる等の不具合が生じてしまう。 Further, the processing unit of the antenna 102,102a are vulnerable to impact from being dropped or the like, problems such as deteriorating the antenna characteristics shape during assembly or during use changes occurs.

【0005】また、アンテナ102、102aとプリント基板107との間(プリント基板107におけるアンテナ102、102aの面)に取り付けられた電気部品116等に影響を与えるとともに、アンテナ102、1 [0005] Further, the influence on electrical components 116 such as mounted between (the surface of the antenna 102,102a in printed circuit board 107) of the antenna 102,102a and the printed circuit board 107, antenna 102,
02aの特性自体も影響を受けてしまう。 Characteristic itself of 02a also would be affected.

【0006】この発明は、このような背景の下になされたもので、組立が容易且つ高い特性が得られ、使用中の衝撃等によって特性の劣化を引き起こすことがない移動無線端末および内蔵アンテナを提供することを目的としている。 [0006] The present invention has such a was made under the background, the assembly easy and high characteristics are obtained, the movement not cause deterioration of the characteristics due to impact or the like during use wireless terminal and internal antenna It is an object of the present invention to provide.

【0007】 [0007]

【課題を解決するための手段】上述した課題を解決するために、請求項1に記載の発明にあっては、本体に取り付けることで当該本体と一体の外観をなす別体ユニット内に内蔵アンテナを設け、前記本体内から前記別体ユニットに対して付勢手段によって付勢力が与えられ当該本体内に設けられた給電部と前記内蔵アンテナの給電点とを高周波接続する接続子を具備することを特徴とする。 Means for Solving the Problems In order to solve the above problems, in the invention described in claim 1, built-in antenna in a separate body unit which forms an external appearance of the body and integrally be attached to the body the provided, that comprises a connecting element that high frequency connecting the feeding portion urging force is provided in a given said body and a feeding point of the internal antenna by a biasing means relative to said other member unit from said main body the features.
また、請求項2に記載の発明にあっては、請求項1に記載の移動無線端末では、前記本体は、前記付勢手段による付勢力方向とは略直交方向に前記別体ユニットを摺動可能とさせる導入手段を具備し、前記別体ユニットは、 Further, in the invention described in claim 2, in a mobile wireless terminal according to claim 1, wherein the body, sliding said further body unit in a direction substantially perpendicular to the biasing force direction of the biasing means comprising introducing means to allow said separate body unit,
前記本体に完全に取り付けられた場合に前記接続子の尖端部が嵌合する凹部を具備することを特徴とする。 Tip of the connectors is characterized by including a recess that fits when fully attached to the main body. また、請求項3に記載の発明にあっては、請求項2に記載の移動無線端末では、前記接続子は、前記本体外部ならびに前記別体ユニット外部から前記付勢力に抗して駆動可能であり、前記別体ユニットは前記本体に対して着脱自在であることを特徴とする。 Further, in the invention described in claim 3, in a mobile wireless terminal according to claim 2, wherein the connector is driveable said body external as well as against the biasing force from the separate body unit outside There, the separate body unit is characterized in that it is removably attached to the body. また、請求項4に記載の発明にあっては、請求項1ないし請求項3までの何れかに記載の移動無線端末では、前記内蔵アンテナは、前記本体と対向しない別体ユニットの内面側に取り付けられる平面アンテナであることを特徴とする。 Further, in the invention described in claim 4, in a mobile wireless terminal according to any one of up to claims 1 to 3, wherein the internal antenna, the inner surface side of the separate unit, not the body facing characterized in that it is a planar antenna mounted. また、請求項5に記載の発明にあっては、請求項1ないし請求項4までの何れかに記載の移動無線端末では、前記別体ユニットは、前記本体に電力を供給する電源を内蔵する電源ユニットであることを特徴とする。 Further, in the invention described in claim 5, in a mobile wireless terminal according to any one of up to claims 1 to 4, wherein the specific body unit has a built-in power supply for supplying power to the body characterized in that it is a power supply unit. また、請求項6に記載の発明にあっては、本体に取り付けられて当該本体と一体の外観をなす別体ユニット内に設けられ、前記本体内から前記別体ユニットに対して付勢手段によって付勢力が与えられる接続子によって当該本体内に設けられた給電部と高周波接続されることを特徴とする。 Further, in the invention described in claim 6, provided in a separate unit forming the external appearance on the installed the body and integral to the body, by a biasing means relative to said other member unit from said main body characterized in that it is high-frequency connected a feeding part provided inside the body by a connecting element biasing force is applied. また、請求項7に記載の発明にあっては、請求項6に記載の内蔵アンテナでは、前記本体は前記付勢手段による付勢力方向とは略直交方向に前記別体ユニットを摺動可能とさせる導入手段を具備し、前記本体に完全に取り付けられた場合に前記接続子の尖端部が嵌合する凹部を具備する前記別体ユニット内に設けられることを特徴とする。 Further, in the invention described in claim 7, in built-in antenna according to claim 6, wherein the body and can slide said further body unit in a direction substantially perpendicular to the biasing force direction of the biasing means comprising introducing means for, tip of the connectors to when fully attached to said body, characterized in that provided in the separate body unit including a recess to be fitted. また、 Also,
請求項8に記載の発明にあっては、請求項7に記載の内蔵アンテナでは、前記接続子は前記本体外部ならびに前記別体ユニット外部から前記付勢力に抗して駆動可能であり、前記本体に対して着脱自在である前記別体ユニット内に設けられることを特徴とする。 In the invention described in claim 8, in built-in antenna according to claim 7, wherein the connector can be driven against the urging force from the outside of the main body and the separate body unit outside the body characterized in that it is provided freely the another body unit is detachably attached to. また、請求項9に記載の発明にあっては、請求項6ないし請求項8までの何れかに記載の内蔵アンテナでは、前記本体と対向しない別体ユニットの内面側に取り付けられる平面アンテナを用いることを特徴とする。 Further, in the invention described in claim 9, in built-in antenna according to one of up to claims 6 to 8, using a planar antenna attached to the inner surface of the separate unit, not the body facing it is characterized in. また、請求項10に記載の発明にあっては、請求項6ないし請求項7までの何れかに記載の内蔵アンテナでは、前記別体ユニットは、前記本体に電力を供給する電源を内蔵する電源ユニットであることを特徴とする。 Further, in the invention described in claim 10, in the built-in antenna according to one of up to claims 6 to 7, the separate body unit has a built-in power supply supplies power to the main body power supply characterized in that it is a unit.

【0008】この発明によれば、本体に取り付けられて本体と一体の外観をなす別体ユニット内に、本体内から別体ユニットに対して付勢手段によって付勢力が与えられる接続子によって本体内に設けられた給電部と高周波接続される内蔵アンテナを設ける。 According to this invention, attached to the body in a separate unit which forms an external appearance of the body and integral body by connectors biasing force is provided by the biasing means against the separate unit from the main body the built-in antenna and is a high-frequency connection feeding part provided in the providing. また、本体には付勢手段による付勢力方向とは略直交方向に別体ユニットを摺動可能とさせる導入手段を設け、本体に完全に取り付けられた場合に接続子の尖端部が嵌合する凹部を具備する別体ユニット内に内蔵アンテナを設ける。 Further, the main body provided with introduction means for slidable separately from unit in a substantially perpendicular direction to the biasing force direction of the biasing means, the tip portion of the connectors is fitted to when fully attached to the body providing a built-in antenna in a separate body unit including a recess. また、接続子は本体外部ならびに別体ユニット外部から付勢力に抗して駆動可能であり、本体に対して着脱自在である別体ユニット内に内蔵アンテナを設ける。 Also, the connector main body outside and can be driven against the biasing force from the separate unit outside, providing a built-in antenna to separate the unit is detachably attached to the main body. また、本体と対向しない別体ユニットの内面側に取り付けられる平面アンテナを用いる。 Further, using a planar antenna attached to the inner surface of the separate unit not facing the body. また、別体ユニットは、本体に電力を供給する電源を内蔵する電源ユニットとする。 Also, separate units, a power supply unit that incorporates a power supply for supplying power to the body.

【0009】 [0009]

【発明の実施の形態】以下に、本発明について説明する。 DETAILED DESCRIPTION OF THE INVENTION Hereinafter, the present invention will be described. 図1は、本発明の一実施の形態にかかる移動電話端末の構成を示す側断面図、図2は側面図である。 Figure 1 is a side sectional view showing a configuration of a mobile telephone terminal according to an embodiment of the present invention, FIG 2 is a side view. 図1に示す様に本実施の形態では、プリント基板7を接地導体板とし、逆F型のアンテナ2を電池パック8中における電池部3から外側に設けている。 In this embodiment, as shown in FIG. 1, a printed circuit board 7 to the ground conductor plate, it has an inverted F-type antenna 2 from the battery unit 3 in the battery pack 8 is provided on the outside. この電池パック8と本体1との間には、互いに嵌合するガイド10(図2参照)が形成されており、電池パック8は矢印A方向に摺動可能となっている。 Between the battery pack 8 and the body 1 is formed with a guide 10 which are fitted to each other (see FIG. 2), the battery pack 8 is slidable in the arrow A direction.

【0010】プリント基板7に形成されたプリントパターン(図示省略)の給電部6には、導体のバネ5を介して導体の接続端子4が支持され、この接続端子4はバネ5の弾性力によって矢印B方向に付勢されている。 [0010] the power source 6 of the printed pattern formed on the printed circuit board 7 (not shown) is supported connection terminal 4 of the conductor through the spring 5 of the conductor, the connecting terminal 4 by the elastic force of the spring 5 and it is urged in the arrow B direction.

【0011】また、電池パック8の上端内面(図1では左端下面)には切り欠き部8aが形成されており、この部分ではアンテナ2の端部2aが露出している。 [0011] The upper end inner surface of the battery pack 8 are notches 8a to (left lower surface in FIG. 1) is formed, in this portion is exposed end 2a of the antenna 2. これにより、電池パック8を図1の右方へ摺動させると、接続端子4の一部が電池パック8の切り欠き部8aに嵌合し、接続端子4がアンテナ2の端部2aと電気的接触を持つことで、アンテナ2が給電部6と接続される。 Accordingly, when sliding the battery pack 8 to the right in FIG. 1, the connection portion of the terminal 4 is fitted into the notch portion 8a of the battery pack 8, the connection terminal 4 of the antenna 2 ends 2a and electrical by having a contact, the antenna 2 is connected to the power supply unit 6.

【0012】即ち本実施の形態では、バネ5を介して給電部6と電気的に接触するとともにアンテナ2の端部2 [0012] That is, in this embodiment, the end portion 2 of the antenna 2 with electrical contact with the power supply unit 6 via the spring 5
aと電気的に接触する接続端子4を、このバネ5によってアンテナ2の端部2a方向に加圧している。 The connection terminal 4 of a electrical contact, is pressurized to an end portion 2a direction of the antenna 2 by the spring 5. これによって、ハンダ付け等の工程を要さずに給電部6とアンテナ2とを確実に接触させることができる。 Thereby, it is possible to reliably contact with the power supply unit 6 and the antenna 2 without the need for steps such as soldering.

【0013】図3は、上述の実施の形態の応用例にかかる移動電話端末の構成を示す側断面図である。 [0013] Figure 3 is a side sectional view showing a configuration of a mobile telephone terminal according to an application example of the above embodiment. なお図3 It should be noted that Figure 3
において、図1あるいは図2に示す各部と対応する部分には同一の符号を付し、その説明は省略する。 In, the same reference numerals are given to portions corresponding to the portions shown in FIG. 1 or FIG. 2, a description thereof will be omitted.

【0014】この図3に示す例では、電池パック18内にフレキシブル基板等の上に形成したストリップアンテナ12を設け、受信専用の内蔵アンテナとして使用する。 [0014] In the example shown in FIG. 3, a strip antenna 12 formed on such a flexible substrate in the battery pack 18 is provided is used as a receive-only built-in antenna.

【0015】なお、上述の各例ではアンテナを電池パックに内蔵する場合を説明したが、本発明では内蔵アンテナを設ける部位は電池パックに限定されず、電磁波を問題なく透過する素材で覆われた部位であれば、何れにあってもよい。 [0015] Note that in each example described above has been described a case where a built-in antenna in the battery pack, the site providing the built-in antenna in the present invention is not limited to the battery pack, covered with material that transmits no electromagnetic problems if the site may be in either.

【0016】また、本発明を内蔵アンテナのみのユニットに適用してもよい。 Further, it may be applied to the unit of the present invention built-in antenna only. こうすることで、工程の簡素化等が可能となる。 Thereby, simplification of a process can be realized. さらにこのユニットは着脱可能であることから、用途や使用環境に応じて適宜アンテナを交換できる構成となる。 Furthermore this unit since it is removable, a structure that can be exchanged as appropriate antenna depending on the application and use environment. そして本発明は、携帯電話機等の移動電話端末あるいはこれに類するものに限定されず、各種移動無線端末や携帯型受信機等に、広く応用可能である。 The present invention is not limited to the like mobile telephone terminal or to a cellular phone or the like, in various mobile radio terminal or a portable receiver like, can be widely applied.

【0017】 [0017]

【発明の効果】以上説明したように、この発明によれば、本体に取り付けられて本体と一体の外観をなす別体ユニット内に、本体内から別体ユニットに対して付勢手段によって付勢力が与えられる接続子によって本体内に設けられた給電部と高周波接続される内蔵アンテナを設ける。 As described in the foregoing, according to the present invention, the biasing force by the biasing means in the separate unit which forms an external appearance of the body and integrally attached to the body, to another body unit from the main body providing a built-in antenna that is feeding portion and the high-frequency connection provided in the main body by a connection element that is provided. また、本体には付勢手段による付勢力方向とは略直交方向に別体ユニットを摺動可能とさせる導入手段を設け、本体に完全に取り付けられた場合に接続子の尖端部が嵌合する凹部を具備する別体ユニット内に内蔵アンテナを設ける。 Further, the main body provided with introduction means for slidable separately from unit in a substantially perpendicular direction to the biasing force direction of the biasing means, the tip portion of the connectors is fitted to when fully attached to the body providing a built-in antenna in a separate body unit including a recess. また、接続子は本体外部ならびに別体ユニット外部から付勢力に抗して駆動可能であり、本体に対して着脱自在である別体ユニット内に内蔵アンテナを設ける。 Also, the connector main body outside and can be driven against the biasing force from the separate unit outside, providing a built-in antenna to separate the unit is detachably attached to the main body. また、本体と対向しない別体ユニットの内面側に取り付けられる平面アンテナを用いる。 Further, using a planar antenna attached to the inner surface of the separate unit not facing the body. また、別体ユニットは、本体に電力を供給する電源を内蔵する電源ユニットとするので、組立が容易且つ高い特性が得られ、 Also, separate units, since a power supply unit that incorporates a power supply for supplying power to the body, the assembly is easy and high characteristics are obtained,
使用中の衝撃等によって特性の劣化を引き起こすことがない移動無線端末および内蔵アンテナが実現可能であるという効果が得られる。 Effect that the mobile radio terminal and internal antenna not cause deterioration of the characteristics due to impact or the like during use can be realized.

【図面の簡単な説明】 BRIEF DESCRIPTION OF THE DRAWINGS

【図1】本発明の一実施の形態にかかる移動電話端末の構成を示す側断面図である。 1 is a side sectional view showing a configuration of a mobile telephone terminal according to an embodiment of the present invention.

【図2】本発明の一実施の形態にかかる移動電話端末の構成を示す側面図である。 2 is a side view showing a configuration of a mobile telephone terminal according to an embodiment of the present invention.

【図3】本発明の応用例にかかる移動電話端末の構成を示す側断面図である。 3 is a side sectional view showing a configuration of a mobile telephone terminal according to an application example of the present invention.

【図4】従来から用いられている内蔵アンテナの形成方法を示す側断面図である。 4 is a side sectional view showing a method for forming a built-in antenna has conventionally been used.

【図5】従来から用いられている内蔵アンテナの形成方法を示す側断面図である。 5 is a side sectional view showing a method for forming a built-in antenna has conventionally been used.

【符号の説明】 DESCRIPTION OF SYMBOLS

1 本体 2 アンテナ(内蔵アンテナ) 2a 端部 3 電池部(電源) 4 接続端子(接続子) 5 バネ(付勢手段) 6 給電部 7 プリント基板 8、18 電池パック(別体ユニット) 8a 切り欠き部(凹部) 10 ガイド(導入手段) 12 ストリップアンテナ(内蔵アンテナ) 102、102a アンテナ 106 給電点 107 プリント基板 115 ハンダ 116 電気部品 1 body 2 antenna (built-in antenna) 2a end 3 battery section (power source) 4 connecting terminal (connector) 5 spring (urging means) 6 feeding portion 7 printed board 8,18 battery pack (separate unit) 8a notch part (recess) 10 Guide (introducing means) 12 strip antenna (built-in antenna) 102, 102a antenna 106 feeding point 107 PCB 115 solder 116 electrical components

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【手続補正書】 [Procedure amendment]

【提出日】平成12年1月26日(2000.1.2 [Filing date] 2000 January 26 (2000.1.2
6) 6)

【手続補正1】 [Amendment 1]

【補正対象書類名】明細書 [Correction target document name] specification

【補正対象項目名】特許請求の範囲 [Correction target item name] the scope of the appended claims

【補正方法】変更 [Correction method] change

【補正内容】 [Correction contents]

【特許請求の範囲】 [The claims]

【手続補正2】 [Amendment 2]

【補正対象書類名】明細書 [Correction target document name] specification

【補正対象項目名】0007 [Correction target item name] 0007

【補正方法】変更 [Correction method] change

【補正内容】 [Correction contents]

【0007】 [0007]

【課題を解決するための手段】請求項1記載の本発明の要旨は、本体(1)に取り付けることで当該本体と一体の外観をなす別体ユニット(8、18)内に内蔵アンテナ(2、12)を設け、前記本体内から前記別体ユニットに対して付勢手段(5)によって付勢力(B)が与えられ当該本体内に設けられた給電部(6)と前記内蔵アンテナの給電点とを高周波接続する接続子(4)を具備し、前記本体は、前記付勢手段による付勢力方向とは略直交方向(A)に前記別体ユニットを摺動可能とさせる導入手段(10)を具備し、前記別体ユニットは、前記本体に完全に取り付けられた場合に前記接続子の尖端部が嵌合する凹部(8a)を具備し、前記接続子は、前記本体外部ならびに前記別体ユニット外部から前記付勢力に抗して駆動可能 Gist of the present invention SUMMARY OF THE INVENTION The first aspect, which is built in the separate unit (8, 18) in forming the outer appearance of the body and integrally be attached to the main body (1) antenna (2 , 12) is provided, the feeding of the internal antenna feed urging force (B) is provided in a given said body (6) by biasing means (5) relative to said other member unit from said main body the point comprising the connectors of the high-frequency connection (4), said body, introducing means for slidable said further body unit in a direction substantially perpendicular (a) to the biasing force direction of the biasing means (10 ) comprising a, the separate body unit comprises a recess (8a) which pointed end of the connecting element is fitted in when fully attached to said body, said connector, said body outer and the further drivable against the body outside of the unit to the biasing force あり、前記別体ユニットは前記本体に対して着脱自在であることを特徴とする移動無線端末に存する。 There, the separate body unit consists in a mobile radio terminal, characterized in that it is detachable from the body. 請求項2記載の本発明の要旨は、前記内蔵アンテナは、前記本体と対向しない別体ユニットの内面側に取り付けられる平面アンテナであることを特徴とする請求項1に記載の移動無線端末に存する。 Gist of the present invention according to claim 2, wherein the internal antenna, there is provided a mobile radio terminal according to claim 1, characterized in that the planar antenna is attached to the inner surface of the separate unit, not the body facing . 請求項3記載の本発明の要旨は、前記別体ユニットは、前記本体に電力を供給する電源(3)を内蔵する電源ユニットであることを特徴とする請求項1又は2に記載の移動無線端末に存する。 Gist of the present invention according to claim 3, wherein the specific body unit, the mobile radio according to claim 1 or 2, characterized in that said body is a power supply unit with a built-in power supply (3) for supplying power It resides in the terminal. 請求項4記載の本発明の要旨は、本体に取り付けられて当該本体と一体の外観をなす別体ユニット内に設けられ、前記本体内から前記別体ユニットに対して付勢手段によって付勢力が与えられる接続子によって当該本体内に設けられた給電部と高周波接続され、前記本体は前記付勢手段による付勢力方向とは略直交方向に前記別体ユニットを摺動可能とさせる導入手段を具備し、 Gist of the present invention described in claim 4 is provided in the separate unit which forms an external appearance of the installed by the body and integral to the body, the urging force by the urging means relative to said other member unit from said main body the given connectors are connected to the power feeding section provided a high frequency in the body, said body comprising a deployment means for slidable said further body unit in a direction substantially perpendicular to the biasing force direction of the biasing means and,
前記本体に完全に取り付けられた場合に前記接続子の尖端部が嵌合する凹部を具備する前記別体ユニット内に設けられ、前記接続子は前記本体外部ならびに前記別体ユニット外部から前記付勢力に抗して駆動可能であり、前記本体に対して着脱自在である前記別体ユニット内に設けられることを特徴とする内蔵アンテナに存する。 Provided in the separate body unit pointed end of the connecting element to when fully attached to the body comprises a recess to be fitted, the connector is the biasing force from the main body outside and said another member unit outside in opposition to a drivable, it consists in built-in antenna, characterized in that provided in a freely said further body unit detachable to the main body. 請求項5記載の本発明の要旨は、前記本体と対向しない別体ユニットの内面側に取り付けられる平面アンテナを用いることを特徴とする請求項4に記載の内蔵アンテナに存する。 Subject matter of the present invention according to claim 5 resides in the built-in antenna according to claim 4, characterized by using a planar antenna attached to the inner surface of the separate unit, not the body facing. 請求項6記載の本発明の要旨は、前記別体ユニットは、前記本体に電力を供給する電源を内蔵する電源ユニットであることを特徴とする請求項4又は5に記載の内蔵アンテナに存する。 Subject matter of the present invention described in claim 6, wherein the specific body unit consists in built-in antenna according to claim 4 or 5, characterized in that a power supply unit with a built-in power supply for supplying power to the body.

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Claims (10)

    【特許請求の範囲】 [The claims]
  1. 【請求項1】 本体(1)に取り付けることで当該本体と一体の外観をなす別体ユニット(8、18)内に内蔵アンテナ(2、12)を設け、 前記本体内から前記別体ユニットに対して付勢手段(5)によって付勢力(B)が与えられ当該本体内に設けられた給電部(6)と前記内蔵アンテナの給電点とを高周波接続する接続子(4)を具備することを特徴とする移動無線端末。 1. A body (1) the internal antenna (2, 12) to another member unit (8, 18) in forming the outer appearance of the body and integrally be attached to the provided, on the another member unit from said main body be provided with a connection terminal for the high-frequency connection (4) feeding portion urging force (B) is provided in a given said body (6) and the feed point of the internal antenna by a biasing means (5) for mobile radio terminal according to claim.
  2. 【請求項2】 前記本体は、 前記付勢手段による付勢力方向とは略直交方向(A)に前記別体ユニットを摺動可能とさせる導入手段(10) Wherein said body, introducing means for slidable said further body unit in a direction substantially perpendicular (A) to the biasing force direction of the biasing means (10)
    を具備し、 前記別体ユニットは、 前記本体に完全に取り付けられた場合に前記接続子の尖端部が嵌合する凹部(8a)を具備することを特徴とする請求項1に記載の移動無線端末。 Comprising a said separate body unit, the mobile radio according to claim 1, pointed end of the connecting element to when fully attached to said body, characterized in that it comprises a recess (8a) to be fitted terminal.
  3. 【請求項3】 前記接続子は、 前記本体外部ならびに前記別体ユニット外部から前記付勢力に抗して駆動可能であり、 前記別体ユニットは前記本体に対して着脱自在であることを特徴とする請求項2に記載の移動無線端末。 Wherein the connector is the is from outside the main body and the separate body unit externally drivable against the biasing force, the separate body unit and characterized in that it is removably attached to the body mobile radio terminal according to claim 2.
  4. 【請求項4】 前記内蔵アンテナは、 前記本体と対向しない別体ユニットの内面側に取り付けられる平面アンテナであることを特徴とする請求項1ないし請求項3までの何れかに記載の移動無線端末。 Wherein said built-in antenna, the mobile radio terminal according to any one of up to claims 1 to 3, characterized in that a planar antenna attached to the inner surface of the separate unit, not the body facing .
  5. 【請求項5】 前記別体ユニットは、 前記本体に電力を供給する電源(3)を内蔵する電源ユニットであることを特徴とする請求項1ないし請求項4 Wherein said another member unit according to claim 1 to claim 4, characterized in that a power supply unit with a built-in power supply (3) for supplying power to the body
    までの何れかに記載の移動無線端末。 Mobile radio terminal according to any one of up to.
  6. 【請求項6】 本体に取り付けられて当該本体と一体の外観をなす別体ユニット内に設けられ、 前記本体内から前記別体ユニットに対して付勢手段によって付勢力が与えられる接続子によって当該本体内に設けられた給電部と高周波接続されることを特徴とする内蔵アンテナ。 6. provided in separate unit attached to the body forming the appearance of the body and integral, the by connectors biasing force is provided by biasing means relative to said other member unit from said main body built-in antenna, characterized in that it is connected to the feeding portion and the high frequency is provided in the main body.
  7. 【請求項7】 前記本体は前記付勢手段による付勢力方向とは略直交方向に前記別体ユニットを摺動可能とさせる導入手段を具備し、 前記本体に完全に取り付けられた場合に前記接続子の尖端部が嵌合する凹部を具備する前記別体ユニット内に設けられることを特徴とする請求項6に記載の内蔵アンテナ。 Wherein said body comprises a deployment means for slidable said further body unit in a direction substantially perpendicular to the biasing force direction of the biasing means, the connection to when fully attached to the body built-in antenna of claim 6, pointed end of the child and which are located in the separate body unit including a recess to be fitted.
  8. 【請求項8】 前記接続子は前記本体外部ならびに前記別体ユニット外部から前記付勢力に抗して駆動可能であり、 前記本体に対して着脱自在である前記別体ユニット内に設けられることを特徴とする請求項7に記載の内蔵アンテナ。 Wherein said connector can be driven against the urging force from the outside of the main body and the separate body unit outside, that is provided in a freely said further body unit detachable relative to the body built-in antenna according to claim 7, characterized.
  9. 【請求項9】 前記本体と対向しない別体ユニットの内面側に取り付けられる平面アンテナを用いることを特徴とする請求項6ないし請求項8までの何れかに記載の内蔵アンテナ。 9. built-in antenna according to any one of up to claims 6 to 8, characterized by using a planar antenna attached to the inner surface of the separate unit not facing the body.
  10. 【請求項10】 前記別体ユニットは、 前記本体に電力を供給する電源を内蔵する電源ユニットであることを特徴とする請求項6ないし請求項7までの何れかに記載の内蔵アンテナ。 Wherein said another member unit is built-in antenna according to any one of up to claims 6 to 7, characterized in that a power supply unit with a built-in power supply for supplying power to the body.
JP768599A 1999-01-14 1999-01-14 Mobile radio terminal and a built-in antenna Expired - Fee Related JP3088404B2 (en)

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