JP2003234668A - Communication apparatus - Google Patents
Communication apparatusInfo
- Publication number
- JP2003234668A JP2003234668A JP2002033654A JP2002033654A JP2003234668A JP 2003234668 A JP2003234668 A JP 2003234668A JP 2002033654 A JP2002033654 A JP 2002033654A JP 2002033654 A JP2002033654 A JP 2002033654A JP 2003234668 A JP2003234668 A JP 2003234668A
- Authority
- JP
- Japan
- Prior art keywords
- conductor
- antenna
- communication device
- housing
- wiring board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Transceivers (AREA)
- Telephone Set Structure (AREA)
- Mobile Radio Communication Systems (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、アンテナが筐体内
に内蔵されたタイプの通信機器に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a communication device of the type in which an antenna is built in a housing.
【０００２】[0002]
【従来の技術】近年、電子機器の中で、特に携帯電話を
初めとする小型通信機器の普及が目覚しく、それに必要
となるアンテナも様々な形態のものが搭載されるように
なり、このアンテナとしても筐体内に収容されて配され
るもの、いわゆる内蔵タイプのアンテナが好まれるよう
になってきた。2. Description of the Related Art In recent years, among electronic devices, the spread of small communication devices such as mobile phones has been remarkably widespread, and various types of antennas required for such devices have been installed. Also, a so-called built-in type antenna, which is housed and arranged in a housing, has become popular.
【０００３】このような従来の内蔵タイプのアンテナを
備えた通信機器について、以下に図面を用いて説明す
る。A communication device having such a conventional built-in type antenna will be described below with reference to the drawings.
【０００４】図６は従来の通信機器の外観斜視図、図７
は同要部である筐体の裏側ケースを取り除いた状態を示
す図であり、同図に示すように、従来の通信機器１は、
表側ケース２Ａと裏側ケース２Ｂが組み合わされた筐体
２により外周全体が覆われて構成されている。FIG. 6 is an external perspective view of a conventional communication device, and FIG.
FIG. 3 is a diagram showing a state in which a back case of the main body is removed, and as shown in FIG.
The case 2 is a combination of a front case 2A and a back case 2B, and the entire outer circumference is covered.
【０００５】この筐体２は、中空に形成されており、そ
の内部には、所定部品が装着された配線板３が収容保持
されている。The housing 2 is formed in a hollow shape, and a wiring board 3 having predetermined components mounted therein is housed and held therein.
【０００６】なお、表側ケース２Ａには、上方位置から
受話部、表示部、操作キー部、送話部に相当する部位が
設けられ、各々に対応して機能する各種の部品ならびに
電子部品が、上記の配線板３に装着されているが、図示
ならびにそれら各々の詳細な説明は省略する。The front case 2A is provided with parts corresponding to a receiver, a display, an operation key, and a transmitter from an upper position, and various parts and electronic parts functioning corresponding to the parts are provided. Although it is mounted on the wiring board 3, the illustration and detailed description of each of them are omitted.
【０００７】そして、この配線板３には、上記各種の部
品ならびに電子部品に加えて、上記各部位を制御するた
めの制御部や、その裏面側の最上方位置に、図７に示す
ように、内蔵タイプのアンテナ４が装着されている。As shown in FIG. 7, the wiring board 3 includes, in addition to the above-mentioned various components and electronic components, a control unit for controlling each of the above-mentioned components and an uppermost position on the back side thereof. The built-in type antenna 4 is attached.
【０００８】この内蔵タイプのアンテナ４は、通信を行
う際、電波を送受信するために配設されたものであり、
その構成は図７に示すように、所定形状に加工された金
属板などの導体４Ｂが、外形が略直方体に形成された絶
縁樹脂部４Ａに固定されて形成されたものとなってい
る。The built-in type antenna 4 is provided for transmitting and receiving radio waves during communication,
As shown in FIG. 7, the structure is such that a conductor 4B such as a metal plate processed into a predetermined shape is fixed to an insulating resin portion 4A having a substantially rectangular parallelepiped outer shape.
【０００９】この内蔵タイプのアンテナ４の形状、つま
り絶縁樹脂部４Ａおよび導体４Ｂの形状等は、通信機器
１に組み込んだ状態で、所望の周波数帯域に整合できる
ように調整されて決定された形状となっている。The shape of the built-in type antenna 4, that is, the shape of the insulating resin portion 4A and the conductor 4B, etc., is adjusted and determined so that it can be matched with a desired frequency band in the state of being incorporated in the communication device 1. Has become.
【００１０】そして、このアンテナ４は、図８のアンテ
ナの裏面側からの外観斜視図に示すように、絶縁樹脂部
４Ａの裏面に一体形成された弾性爪４Ｃを有し、この弾
性爪４Ｃを配線板３の切り欠き部３Ａに引っ掛けて配線
板３に装着され、この状態で導体４Ｂから延設された給
電端子４Ｄおよびグランド端子４Ｅは、配線板３に配さ
れた配線パターン３Ｂおよび３Ｃに圧接状態となり、こ
の配線パターン３Ｂおよび３Ｃを介して電気的な入出力
が可能に配されるものであった。The antenna 4 has an elastic claw 4C integrally formed on the rear surface of the insulating resin portion 4A, as shown in the external perspective view from the rear surface side of the antenna of FIG. The power supply terminal 4D and the ground terminal 4E, which are hooked on the cutout portion 3A of the wiring board 3 and attached to the wiring board 3, and which are extended from the conductor 4B in this state, are connected to the wiring patterns 3B and 3C arranged on the wiring board 3. It is in a pressure contact state, and is arranged so that electrical input / output can be performed via the wiring patterns 3B and 3C.
【００１１】[0011]
【発明が解決しようとする課題】しかしながら上記従来
の通信機器１においては、配線板３上にアンテナ４を配
設するための大きい配置スペースが必要となり、近年の
機器の小型化に対応し難く、新たな内蔵タイプのアンテ
ナ構成が模索されていた。However, in the above-mentioned conventional communication device 1, a large space for arranging the antenna 4 on the wiring board 3 is required, and it is difficult to cope with the recent miniaturization of the device. A new built-in type antenna configuration was being sought.
【００１２】本発明は、このような従来の課題を解決す
るものであり、少ない配置スペースでアンテナが内蔵さ
れた通信機器を提供することを目的とする。[0012] The present invention is to solve such a conventional problem, and an object of the present invention is to provide a communication device in which an antenna is incorporated in a small space.
【００１３】[0013]
【課題を解決するための手段】上記目的を達成するため
に本発明は、以下の構成を有するものである。In order to achieve the above object, the present invention has the following constitution.
【００１４】本発明の請求項１に記載の発明は、筐体内
に所定回路が内蔵されて構成された通信機器であって、
その通信時にアンテナとして機能する導体が、筐体に一
体的に固定された通信機器としたものであり、アンテナ
として機能する導体を筐体に一体的にして内蔵させたた
め、配線板上における大きなアンテナ装着用スペースが
不要となって通信機器の小型化が容易に図れるという作
用を有する。According to a first aspect of the present invention, there is provided a communication device having a predetermined circuit built in a casing,
Since the conductor that functions as an antenna during the communication is a communication device that is integrally fixed to the housing and the conductor that functions as an antenna is integrated and built into the housing, a large antenna on the wiring board There is an effect that a communication device can be easily downsized because a mounting space is unnecessary.
【００１５】請求項２に記載の発明は、請求項１記載の
発明において、導体としての金属製の板材または線材の
一部を接触ばねとして突出させ、その接触ばねを、筐体
内に収容保持された配線板の所定位置に当接させること
により、上記導体への電気信号の入出力を可能としたも
のであり、筐体を構成するのみで、アンテナとして機能
する導体自身を用いて形成した接触ばねが、配線板の配
線パターン等の所定の部位に電気的に接続するものにで
きるため、部品点数および組立作業工数少なく、アンテ
ナが内蔵された通信機器に構成できるという作用を有す
る。According to a second aspect of the present invention, in the first aspect of the invention, a part of a metal plate or wire as a conductor is projected as a contact spring, and the contact spring is housed and held in a housing. It is possible to input and output electric signals to and from the conductor by contacting it with a specified position on the wiring board. A contact formed by using the conductor itself that functions as an antenna only by configuring the housing. Since the spring can be electrically connected to a predetermined portion such as the wiring pattern of the wiring board, the number of parts and the number of assembling steps can be reduced, and a communication device having an antenna can be configured.
【００１６】請求項３に記載の発明は、請求項１記載の
発明において、導体の一部が筐体内に表出し、その表出
部に、筐体内に収容保持された配線板に配された導電ピ
ンが接触して、上記導体との電気信号の入出力がなされ
るものであり、アンテナからの情報を入出力する部分の
構成が簡単なものにでき、かつ必要な接触圧力のピンを
適宜選択して使用することにより、電気信号の入出力状
態を容易に安定化させることができるという作用を有す
る。According to a third aspect of the present invention, in the first aspect of the invention, a part of the conductor is exposed in the housing, and the exposed portion is arranged on a wiring board housed and held in the housing. The conductive pins are in contact with each other to input and output electric signals with the conductor, and the structure of the part for inputting and outputting information from the antenna can be made simple, and the pin with the necessary contact pressure can be appropriately selected. By selecting and using it, there is an effect that the input / output state of the electric signal can be easily stabilized.
【００１７】請求項４に記載の発明は、請求項１記載の
発明において、導体としての金属製の板材または線材
が、インサート成形によって筐体に固定されたものであ
り、導体が確実に位置決めされた固定状態にできるた
め、対応させた所望の周波数帯域からのずれなどが発生
し難いものにでき、しかもアンテナとなる導体をフープ
状に繋いで構成し筐体に連続してインサート固定するよ
うにすると、効率良く安価に大量生産も可能となるとい
う作用を有する。According to a fourth aspect of the present invention, in the first aspect of the invention, the metal plate or wire as the conductor is fixed to the housing by insert molding, and the conductor is reliably positioned. Since it can be fixed, it is possible to make it difficult for deviations from the corresponding desired frequency band to occur, and also to construct the antenna conductor by connecting it in a hoop shape and continuously inserting and fixing it to the housing Then, there is an effect that mass production can be efficiently performed at low cost.
【００１８】請求項５に記載の発明は、請求項１記載の
発明において、アンテナとして機能する導体を配した筐
体部分のみが、他の筐体部分から脱着可能となったもの
であり、アンテナ部分を含む最小限の部分のみを取り替
えることが可能となるため、メンテナンス性に優れると
共にコスト的に有利なものにできるという作用を有す
る。According to a fifth aspect of the present invention, in the first aspect of the present invention, only a casing portion in which a conductor functioning as an antenna is arranged is detachable from another casing portion. Since it is possible to replace only the minimum portion including the portion, there is an effect that it is excellent in maintainability and can be made cost-effective.
【００１９】[0019]
【発明の実施の形態】以下、本発明の実施の形態につい
て、図１〜図５を用いて説明する。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to FIGS.
【００２０】（実施の形態）図１は本発明の一実施の形
態による通信機器の筐体から裏蓋部を分離した状態を示
す斜視図、図２は同通信機器の正面からの斜視図、図３
は同要部であるアンテナとしての導体と配線板との接続
状態を示す断面図、図４は同要部である裏蓋部と裏側ケ
ースとの装着状態を示す断面図である。(Embodiment) FIG. 1 is a perspective view showing a state in which a back cover is separated from a housing of a communication device according to an embodiment of the present invention, and FIG. 2 is a perspective view from the front of the communication device. Figure 3
FIG. 4 is a cross-sectional view showing a connection state between a conductor as an antenna and a wiring board, which is the main part, and FIG. 4 is a cross-sectional view showing a mounting state between a back lid part and a back case, which are the main parts.
【００２１】同図に示すように、本実施の形態による通
信機器１１は、樹脂製の表側ケース１２Ａと裏側ケース
１２Ｂが組み合わされた略直方体状の筐体１２により外
周全体が覆われて構成され、その表側ケース１２Ａ側が
使用者が操作する主要操作面となっている。As shown in the figure, the communication device 11 according to the present embodiment is constructed by covering the entire outer periphery with a substantially rectangular parallelepiped casing 12 in which a front case 12A and a rear case 12B made of resin are combined. The front case 12A side is the main operation surface operated by the user.
【００２２】この表側ケース１２Ａには、図２に示すよ
うに、上方位置から、受話部１３Ａ、表示部１３Ｂ、入
力操作部１３Ｃ、送話部１３Ｄとして機能する部位が配
設されている。As shown in FIG. 2, the front side case 12A is provided with parts that function as a receiver section 13A, a display section 13B, an input operation section 13C, and a transmitter section 13D from the upper position.
【００２３】そして、上記表側ケース１２Ａと裏側ケー
ス１２Ｂは、中空に形成されており、両者が組み合わさ
れて形成される筐体１２の内部空間内には、所定の各種
の部品ならびに電子部品やそれらの入出力情報を制御す
る制御用部品が搭載された配線板１４（図３および図４
参照）が位置決め保持されて収容され、この配線板１４
に搭載された所定の部品や電子部品および制御用部品が
機能して、受話部１３Ａ、表示部１３Ｂ、入力操作部１
３Ｃ、送話部１３Ｄは作動するものとなっている。The front side case 12A and the back side case 12B are formed in a hollow shape, and in the internal space of the housing 12 formed by combining the two, predetermined various parts and electronic parts and those Wiring board 14 (FIGS. 3 and 4) on which control components for controlling input / output information of
(Refer to FIG. 4) is positioned and held and is accommodated.
Predetermined parts, electronic parts, and control parts mounted on the device function to enable the reception section 13A, the display section 13B, the input operation section 1
3C and the transmitter 13D are activated.
【００２４】そして、裏側ケース１２Ｂは、図１に示す
ように、上方部分のみが脱着可能な裏蓋部１５となって
いると共に、この裏蓋部１５にアンテナが一体的に固定
されたものとなっている。As shown in FIG. 1, the back case 12B has a detachable back lid portion 15 only at the upper portion, and an antenna is integrally fixed to the back lid portion 15. Has become.
【００２５】つまり、このアンテナとしては、金属板を
所定形状に打ち抜き、必要に応じて曲げ加工が施された
導体１６が、裏蓋部１５を構成する樹脂のインサート成
形によって固定されて構成され、上記導体１６がアンテ
ナとして機能するものとなっている。In other words, this antenna is constructed by punching a metal plate into a predetermined shape and fixing the conductor 16 that is bent as necessary by insert molding of the resin forming the back cover portion 15, The conductor 16 functions as an antenna.
【００２６】なお、上記アンテナとして機能することと
なる導体１６としては、線状導体であってもよい。The conductor 16 that functions as the antenna may be a linear conductor.
【００２７】そして、裏蓋部１５は、規制凸部１７Ａお
よび弾性爪部１７Ｂを備え、その規制凸部１７Ａを裏側
ケース１２Ｂの底面に設けた規制用凹部１８Ａに挿入
し、図４に示すように、弾性爪部１７Ｂを係合穴１８Ｂ
に挿通させて引っ掛けることにより、裏側ケース１２Ｂ
に脱着可能に装着されている。Then, the back cover portion 15 is provided with a regulation convex portion 17A and an elastic claw portion 17B, and the regulation convex portion 17A is inserted into a regulation concave portion 18A provided on the bottom surface of the back case 12B, as shown in FIG. The elastic claw 17B into the engaging hole 18B.
Back side case 12B
It is detachably attached to.
【００２８】なお、規制凸部１７Ａおよび弾性爪部１７
Ｂは、樹脂のみで形成しても良いし、アンテナとして使
用する導体１６を、アンテナとは独立した状態に切り離
して含むようにしても良く、後者の場合であれば、規制
凸部１７Ａおよび弾性爪部１７Ｂの強度を容易に向上さ
せることができる。The regulating projection 17A and the elastic claw 17 are provided.
B may be formed only of resin, or the conductor 16 used as an antenna may be separated and included in a state independent of the antenna. In the latter case, the restriction convex portion 17A and the elastic claw portion are included. The strength of 17B can be easily improved.
【００２９】そして、このアンテナの素子部分となる導
体１６の一部は、裏蓋部１５の内壁面側に突出したばね
状の給電端子１６Ａとアース端子１６Ｂに構成されてお
り、上記裏蓋部１５が裏側ケース１２Ｂに装着された状
態で、略Ｌ字状の弾性ばね形状に形成された給電端子１
６Ａとアース端子１６Ｂの各先端は、配線板１４上の対
応する所定の導電パターン１４Ａおよび１４Ｂにそれぞ
れ圧接して電気的に導通するようになっている。A part of the conductor 16 which is an element portion of the antenna is composed of a spring-shaped power supply terminal 16A and an earth terminal 16B which project toward the inner wall surface of the back cover portion 15, and the back cover portion. The power supply terminal 1 formed in the substantially L-shaped elastic spring shape in a state in which 15 is attached to the back case 12B.
The tips of 6A and the ground terminal 16B are respectively brought into pressure contact with corresponding predetermined conductive patterns 14A and 14B on the wiring board 14 so as to be electrically connected.
【００３０】そして、この給電端子１６Ａとアース端子
１６Ｂおよび、それに電気的に接続された導電パターン
１４Ａおよび１４Ｂを介して、アンテナとして機能する
導体１６への入出力信号がやり取りされて、その入出力
信号に基づき所定機能が作動するようになっている。Input / output signals to and from the conductor 16 functioning as an antenna are exchanged via the power supply terminal 16A, the ground terminal 16B, and the conductive patterns 14A and 14B electrically connected to the terminal 16A. A predetermined function is activated based on the signal.
【００３１】なお、上記所定機能の作動状態などの動作
の説明は省略する。The description of the operation such as the operating state of the above-mentioned predetermined function will be omitted.
【００３２】本実施の形態による通信機器１１は、以上
のように構成されるものであり、上述のようにアンテナ
として機能する導体１６は、裏蓋部１５に一体固定され
ているため、当該位置に対応する配線板１４上のスペー
スが確保でき、その部分を見込んだ機器の小型化などが
可能となるものである。The communication device 11 according to the present embodiment is configured as described above, and the conductor 16 functioning as an antenna as described above is integrally fixed to the back cover portion 15, so that the position thereof is concerned. It is possible to secure a space on the wiring board 14 corresponding to the above, and it is possible to reduce the size of the device in consideration of the space.
【００３３】そして、本実施の形態によるものは、金属
板を加工形成した導体１６を樹脂によりインサート成形
固定するものであるため、比較的少ない工数で、その導
体１６の位置を確実に固定することができ、対応させた
所望の周波数帯域からのずれなどが発生し難いものとな
る。Since the conductor 16 formed by processing the metal plate is insert-molded and fixed with resin in the present embodiment, the position of the conductor 16 can be securely fixed with a relatively small number of steps. Therefore, the deviation from the corresponding desired frequency band is unlikely to occur.
【００３４】また、上記に加えて所定形状に加工された
導体をフープ状に繋いだものを作製し、連続してインサ
ート成形することも容易にでき、このようにするとアン
テナ機能付の裏蓋部１５を効率よく安価に大量生産する
こともできる。In addition to the above, it is also easy to fabricate a conductor processed into a predetermined shape in a hoop shape and continuously insert-mold it. By doing so, the back cover with an antenna function can be easily manufactured. 15 can be mass-produced efficiently and inexpensively.
【００３５】なお、上記にはアンテナとして機能する導
体１６に、入出力用のために略Ｌ字状のばね形状に形成
した給電端子１６Ａとアース端子１６Ｂを有するものを
説明したが、図５の断面図に示すように、裏蓋部２２に
固定されたアンテナとして機能する導体２１の一部を裏
蓋部２２内壁面側に電極部２１Ａとして表出または露出
させた状態とし、裏蓋部２２を裏側ケース１２Ｂに装着
した状態で、上記電極部２１Ａに、配線板２３に装着さ
れた導電ピン２４を弾接触させて入出力情報を伝達する
ように構成してもよい。In the above description, the conductor 16 functioning as an antenna has the feed terminal 16A and the ground terminal 16B formed in a substantially L-shaped spring shape for input and output. As shown in the cross-sectional view, a part of the conductor 21 functioning as an antenna fixed to the back cover part 22 is exposed or exposed as an electrode part 21A on the inner wall surface side of the back cover part 22. In a state in which is attached to the back case 12B, the conductive pin 24 attached to the wiring board 23 may be elastically contacted with the electrode portion 21A to transmit input / output information.
【００３６】また、上記以外の構成として、所望の周波
数帯域に整合した導電パターンを有するフレキシブル配
線板を、裏蓋部の内壁面側に固定するようにしてもよ
く、この場合には、裏蓋部の補強用にリブなどが構成さ
れていても、装着性に劣ることはないが、その入出力信
号の伝達は、上述した導電ピン２４を介して行う構成と
することが好ましい。As a configuration other than the above, a flexible wiring board having a conductive pattern matching a desired frequency band may be fixed to the inner wall surface side of the back cover portion. In this case, the back cover is provided. Even if a rib or the like is configured to reinforce the portion, the mounting property is not deteriorated, but it is preferable that the input / output signal be transmitted through the conductive pin 24 described above.
【００３７】なお、以上の説明においては、アンテナと
して機能する導体を裏蓋部に一体的に固定した事例を説
明したが、これは、アンテナ部分のみの取り替えも可能
となるため、メンテナンス性に優れ、かつコスト的にも
有利なものにできるためである。In the above description, the case where the conductor functioning as an antenna is integrally fixed to the back cover has been described, but this is excellent in maintainability because only the antenna part can be replaced. This is also because it can be advantageous in terms of cost.
【００３８】なお、アンテナとして機能する導体は、裏
蓋部に装着する以外に、裏側もしくは表側ケースに一体
的に構成しても同様の効果が期待できる。The same effect can be expected if the conductor functioning as an antenna is integrally mounted on the back side or front side case, instead of being mounted on the back cover.
【００３９】[0039]
【発明の効果】以上のように本発明によれば、少ない配
置スペースでアンテナが内蔵された小型の通信機器を容
易に実現できるという有利な効果が得られる。As described above, according to the present invention, there is an advantageous effect that it is possible to easily realize a small-sized communication device having an antenna built therein in a small arrangement space.
【図１】本発明の一実施の形態による通信機器の筐体か
ら裏蓋部を分離した状態を示す斜視図FIG. 1 is a perspective view showing a state in which a back cover is separated from a housing of a communication device according to an embodiment of the present invention.
【図２】同通信機器の正面からの斜視図FIG. 2 is a perspective view from the front of the communication device.
【図３】同要部であるアンテナとしての導体と配線板と
の接続状態を示す断面図FIG. 3 is a cross-sectional view showing a connection state between a conductor as an antenna, which is the main part, and a wiring board.
【図４】同要部である裏蓋部と裏側ケースとの装着状態
を示す断面図FIG. 4 is a cross-sectional view showing a mounted state of a back cover portion and a back case, which are the same main portions.
【図５】同他の構成のアンテナと配線板との接続状態を
示す断面図FIG. 5 is a cross-sectional view showing a connection state between an antenna having another structure and a wiring board.
【図６】従来の通信機器の外観斜視図FIG. 6 is an external perspective view of a conventional communication device.
【図７】同要部である筐体の裏側ケースを取り除いた状
態を示す図FIG. 7 is a view showing a state in which a back case of the main body, which is the main part, is removed.
【図８】同要部である内蔵タイプのアンテナの裏面側か
らの外観斜視図FIG. 8 is an external perspective view of the built-in type antenna, which is the main part, seen from the back side.
１１ 通信機器 １２ 筐体 １２Ａ 表側ケース １２Ｂ 裏側ケース １３Ａ 受話部 １３Ｂ 表示部 １３Ｃ 入力操作部 １３Ｄ 送話部 １４，２３ 配線板 １４Ａ，１４Ｂ 導電パターン １５，２２ 裏蓋部 １６，２１ 導体 １６Ａ 給電端子 １６Ｂ アース端子 １７Ａ 規制凸部 １７Ｂ 弾性爪部 １８Ａ 規制用凹部 １８Ｂ 係合穴 ２１Ａ 電極部 ２４ 導電ピン 11 Communication equipment 12 cases 12A front side case 12B back case 13A earpiece 13B display 13C input operation part 13D transmitter 14,23 wiring board 14A, 14B conductive pattern 15,22 Back cover 16,21 conductor 16A power supply terminal 16B ground terminal 17A Regulation convex part 17B Elastic claw 18A regulatory recess 18B engagement hole 21A Electrode part 24 Conductive pin
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ テーマコート゛(参考） Ｈ０４Ｑ 7/32 Ｈ０４Ｂ 7/26 Ｖ Ｆターム(参考） 5J046 AA12 AB06 AB13 QA02 5J047 AA12 AB06 AB13 FD01 5K011 AA04 AA06 AA16 JA01 JA03 KA00 5K023 AA07 BB03 LL05 PP00 5K067 AA42 BB04 EE02 KK01 KK17─────────────────────────────────────────────────── ─── Continuation of front page (51) Int.Cl. 7 Identification code FI theme code (reference) H04Q 7/32 H04B 7/26 VF term (reference) 5J046 AA12 AB06 AB13 QA02 5J047 AA12 AB06 AB13 FD01 5K011 AA04 AA06 AA16 JA01 JA03 KA00 5K023 AA07 BB03 LL05 PP00 5K067 AA42 BB04 EE02 KK01 KK17
Claims (5)
た通信機器であって、その通信時にアンテナとして機能
する導体が、筐体に一体的に固定された通信機器。1. A communication device in which a predetermined circuit is built in a housing, wherein a conductor functioning as an antenna during the communication is integrally fixed to the housing.
一部を接触ばねとして突出させ、その接触ばねを、筐体
内に収容保持された配線板の所定位置に当接させること
により、上記導体への電気信号の入出力を可能とした請
求項１記載の通信機器。2. The conductor as described above, wherein a part of a metal plate or wire as a conductor is projected as a contact spring, and the contact spring is brought into contact with a predetermined position of a wiring board housed and held in a housing. The communication device according to claim 1, wherein an electric signal can be input to and output from the communication device.
部に、筐体内に収容保持された配線板に配された導電ピ
ンが接触して、上記導体との電気信号の入出力がなされ
る請求項１記載の通信機器。3. A part of the conductor is exposed in the housing, and the exposed portion is brought into contact with a conductive pin arranged on a wiring board housed and held in the housing to input an electric signal with the conductor. The communication device according to claim 1, wherein output is made.
が、インサート成形によって筐体内に固定された請求項
１記載の通信機器。4. The communication device according to claim 1, wherein a metal plate or wire as a conductor is fixed in the housing by insert molding.
体部分のみが、他の筐体部分から脱着可能となった請求
項１記載の通信機器。5. The communication device according to claim 1, wherein only a casing portion in which a conductor functioning as an antenna is arranged is detachable from other casing portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002033654A JP2003234668A (en) | 2002-02-12 | 2002-02-12 | Communication apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002033654A JP2003234668A (en) | 2002-02-12 | 2002-02-12 | Communication apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2003234668A true JP2003234668A (en) | 2003-08-22 |
Family
ID=27776384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002033654A Pending JP2003234668A (en) | 2002-02-12 | 2002-02-12 | Communication apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003234668A (en) |
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|---|---|---|---|---|
| US7352330B2 (en) | 2004-10-28 | 2008-04-01 | Kabushiki Kaisha Toshiba | Portable terminal including antenna |
| GB2445434A (en) * | 2007-01-02 | 2008-07-09 | Samsung Electro Mech | Film antenna with a protective layer, mounted in or on the casing of a communication device |
| JP2008160684A (en) * | 2006-12-26 | 2008-07-10 | Toshiba Corp | Wireless apparatus |
| JP2008160216A (en) * | 2006-12-20 | 2008-07-10 | Toshiba Corp | Electronic equipment |
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| JP2009022001A (en) * | 2007-07-11 | 2009-01-29 | Samsung Electro-Mechanics Co Ltd | Antenna formed with case and manufacturing method thereof |
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| US7352330B2 (en) | 2004-10-28 | 2008-04-01 | Kabushiki Kaisha Toshiba | Portable terminal including antenna |
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| JP2009060268A (en) * | 2007-08-30 | 2009-03-19 | Kyocera Corp | Portable terminal |
| JP2009267895A (en) * | 2008-04-28 | 2009-11-12 | Casio Hitachi Mobile Communications Co Ltd | Radio terminal and waterproof case |
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