JP3149806B2 - Mobile phone antenna mounting structure - Google Patents
Mobile phone antenna mounting structureInfo
- Publication number
- JP3149806B2 JP3149806B2 JP35408496A JP35408496A JP3149806B2 JP 3149806 B2 JP3149806 B2 JP 3149806B2 JP 35408496 A JP35408496 A JP 35408496A JP 35408496 A JP35408496 A JP 35408496A JP 3149806 B2 JP3149806 B2 JP 3149806B2
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- antenna mounting
- mobile phone
- cylinder
- mounting structure
- 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.)
- Expired - Fee Related
Links
Landscapes
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
- Telephone Set Structure (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は携帯電話機構造に関
し、特に、無線通信用アンテナの取付部の筐体構造に関
する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a portable telephone structure, and more particularly, to a housing structure of a mounting portion of a wireless communication antenna.
【０００２】[0002]
【従来の技術】周知のように、無線通信に用いる携帯電
話機においては、筐体内部に組み込まれるプリント配線
基板に静電結合部に静電的に結合される静電結合型のア
ンテナが用いられる。即ち、図７はこのような静電結合
型アンテナを用いる携帯電話機のアンテナ取付部を示
し、内部に液晶表示器Ａ及びプリント配線基板Ｂが組み
込まれる筐体ケースＣの一部にはアンテナ取付筒ｃ1 が
一体成形され、同プリント配線基板Ｂの背面は筐体カバ
ーＤで覆われる。2. Description of the Related Art As is well known, in a portable telephone used for wireless communication, an electrostatic coupling type antenna which is electrostatically coupled to an electrostatic coupling portion is used on a printed circuit board incorporated in a housing. . That is, FIG. 7 shows an antenna mounting portion of a mobile phone using such an electrostatically-coupled antenna, and a part of a housing case C in which a liquid crystal display A and a printed wiring board B are incorporated. c 1 is integrally molded, the back of the printed circuit board B is covered by a housing cover D.
【０００３】そして、内部に円筒孔Ｅが形成される前記
アンテナ取付筒ｃ1 には、アンテナＦの基部円柱ｆ1 が
外部から差し込まれ、同基部円柱ｆ1 の端面から突出さ
れた結合ピンｆ2 が近接された前記プリント配線基板Ｂ
の静電結合部ｂに臨まされる。また、前記アンテナ取付
筒ｃ1 からのアンテナＦの抜け出しを防止するため、前
記結合ピンｆ2 には半径方向孔Ｇが予め形成され、同半
径方向孔ＧにロックピンＨを打ち込むことによりアンテ
ナＦがプリント配線基板Ｂに固定される。したがって、
アンテナ取付筒ｃ1 に対するアンテナＦの取付状態で
は、アンテナＦの基部円柱ｆ1 の周面に位置されるオー
リングＩによりアンテナ取付筒ｃ1 とアンテナＦとの間
のシールが行われる。[0003] Then, the the antenna mounting cylinder c 1 that inside the cylindrical hole E is formed, the base cylinder f 1 of the antenna F is inserted from the outside, the connecting pin f protruded from the end face of the base cylinder f 1 The printed wiring board B in which 2 is close
To the electrostatic coupling part b. Further, the order to prevent the escape of the antenna F from the antenna mounting cylinder c 1, wherein the coupling to the pin f 2 are formed radial holes G in advance, the antenna F by implanting the lock pin H in the same radial bore G Is fixed to the printed wiring board B. Therefore,
In the mounted state of the antenna F with respect to the antenna mounting cylinder c 1, the seal between the antenna mounting cylinder c 1 and the antenna F is performed by the O-ring I is located on the peripheral surface of the base cylinder f 1 of the antenna F.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、従来の
携帯電話機のアンテナ取付部によると、結合ピンｆ2 に
対するロックピンＨの打ち込み作業は空間的に狭い箇所
での組立作業になるので、能率の悪い手作業となるばか
りでなく、組立精度の点から、同ロックピンＨとアンテ
ナ取付筒ｃ1 の端面との間に隙間α1 が形成されてしま
う。このため、ロックピンＨによるアンテナの固定構造
では、前記隙間α1 のためにアンテナＦが仮想線示のよ
うにアンテナ取付筒ｃ1 の長さ方向に移動し、アンテナ
取付筒ｃ1 の対応端面とアンテナＦとの間に遊びα2 が
形成され、ユーザに対して異常感を与えることがあっ
た。[SUMMARY OF THE INVENTION However, according to the antenna attachment portion of the conventional mobile phone, since the driving operation of the lock pin H with respect to the connecting pin f 2 becomes assembly operations in a spatially narrow space, poor efficiency not only the manual, in terms of assembly accuracy, the gap alpha 1 is formed between the same lock pin H and the end surface of the antenna mounting cylinder c 1. Therefore, in the fixing structure of an antenna according to the lock pin H, antenna F is moved in the length direction of the antenna mounting cylinder c 1 as a virtual line shows the corresponding end face of the antenna mounting cylinder c 1 for the gap alpha 1 A play α 2 is formed between the antenna and the antenna F, which may give a sense of abnormality to the user.
【０００５】また、アンテナ取付筒ｃ1 に対するアンテ
ナＦの取付状態は、アンテナＦが円周方向に自由に回転
できる状態となるので、アンテナＦが手で廻されると、
オーリングＩとアンテナ取付筒ｃ1 の内周面との間から
外部水分がプリント配線基板Ｂの内部に侵入するおそれ
があった。なお、前述したような問題を解決するため、
従来では、結合ピンｆ2 にねじ山を形成し、同ねじ山に
ねじ込む固定ナットでアンテナＦをプリント配線基板Ｂ
に固定する構造も提案されているけれども、狭い空間で
の固定ナットの締め付け作業により、作業能率が一段と
低下し、不完全な締め付けが発生してアンテナＦが脱落
する事故が生じている。[0005] The mounting condition of the antennas F with respect to the antenna mounting cylinder c 1, since a state where the antenna F is free to rotate in the circumferential direction, the antenna F is fucked by hand,
External water from between the O-ring I and the inner circumferential surface of the antenna mounting cylinder c 1 there is a risk that entering the interior of the printed wiring board B. In order to solve the above-mentioned problem,
Conventionally, the coupling pin f 2 to form a thread, printed circuit board antenna F with fixing nut screwed on the thread B
However, the work efficiency of tightening the fixing nut in a small space is further reduced, and an incomplete tightening occurs, causing an accident that the antenna F falls off.
【０００６】本発明の目的は、以上に述べたような従来
の携帯電話機のアンテナ取付部の現状に鑑み、アンテナ
取付筒に対して簡単にアンテナを取り付けることがで
き、アンテナ取付筒とアンテナの間から水分が内部に侵
入することがなく、アンテナ取付筒とアンテナとの間
に”ガタツキ”や遊びが生じることのない携帯電話機の
アンテナ取付構造を得るにある。SUMMARY OF THE INVENTION An object of the present invention is to make it possible to easily attach an antenna to an antenna mounting tube in consideration of the above-described current state of an antenna mounting portion of a conventional mobile phone, and to provide a space between the antenna mounting tube and the antenna. An object of the present invention is to provide an antenna mounting structure for a mobile phone in which water does not enter into the inside of the mobile phone and no rattling or play occurs between the antenna mounting cylinder and the antenna.
【０００７】[0007]
【課題を解決するための手段】この目的を達成するた
め、本発明は、筐体ケースと筐体カバーとの間にプリン
ト配線基板を組み込み、前記筐体ケース及び筐体カバー
の何れか一方にアンテナの基部円柱を挿入できるアンテ
ナ取付筒を一体的に成形し、同基部円柱の内端面に突出
させる結合部材を前記プリント配線基板の静電結合部に
静電結合する携帯電話機のアンテナ取付構造において、
非円形断面に形成した前記結合部材が通過できる角穴を
前記アンテナ取付筒の内部に形成し、前記結合部材の傾
斜面に接触できるクサビ面をもつロック爪を前記筐体ケ
ース及び筐体カバーの他方に一体成形し、同ロック爪の
係合により前記アンテナ取付筒からのアンテナの抜け出
しを防止した携帯電話機のアンテナ取付構造を提案する
ものである。また、後述する本発明の好ましい実施例の
説明においては、前記基部円柱の外周面にはオーリング
が嵌入される少なくともひとつの周面溝が形成され、前
記アンテナ取付筒の内周面に対する前記オーリングの接
触により外部からの水分の侵入が防止される構造、並び
に、前記アンテナ取付筒の内周面は奥ほど狭いテーパ穴
とされ、同テーパ穴に対する前記オーリングの接触によ
り外部からの水分の侵入が防止される構造が説明され
る。In order to achieve this object, the present invention incorporates a printed wiring board between a housing case and a housing cover, and mounts the printed wiring board on one of the housing case and the housing cover. An antenna mounting structure for a mobile phone in which an antenna mounting cylinder into which a base cylinder of an antenna can be inserted is integrally formed, and a coupling member projecting from an inner end surface of the base cylinder is electrostatically coupled to an electrostatic coupling portion of the printed wiring board. ,
A rectangular hole formed in the non-circular cross section and through which the coupling member can pass is formed inside the antenna mounting tube, and a lock claw having a wedge surface capable of contacting an inclined surface of the coupling member is provided on the housing case and the housing cover. Another object of the present invention is to provide an antenna mounting structure for a mobile phone which is integrally formed on the other side and prevents the antenna from coming out of the antenna mounting tube by engagement of the lock claw. In the following description of a preferred embodiment of the present invention, at least one peripheral groove into which an O-ring is fitted is formed on the outer peripheral surface of the base cylinder, and the O-ring is formed on the inner peripheral surface of the antenna mounting cylinder. The structure in which the intrusion of moisture from the outside is prevented by the contact of the ring, and the inner peripheral surface of the antenna mounting cylinder has a tapered hole that is narrower as it goes deeper. A structure that prevents intrusion is described.
【０００８】[0008]
【実施例】以下、図１から図６について本発明の実施例
の詳細を説明する。図２及び図３は本発明を施された携
帯電話機の全体を示し、この携帯電話機の筐体は、それ
ぞれ樹脂成形される筐体ケース１及び同筐体ケース１の
背面を覆う筐体カバー２から構成され、これらの筐体ケ
ース１と筐体カバー２との合わせ面に介装される無端状
シールゴム３で内部への水分の侵入が防止される。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below in detail with reference to FIGS. 2 and 3 show the entirety of a mobile phone to which the present invention is applied. The housing of the mobile phone includes a housing case 1 formed of resin and a housing cover 2 for covering the back surface of the housing case 1. The endless sealing rubber 3 interposed at the mating surface of the housing case 1 and the housing cover 2 prevents water from entering the inside.
【０００９】即ち、前記筐体ケース１及び筐体カバー２
で包囲された空間内には、表面に送話用マイク４、受話
用スピーカ５、通話状態及びダイヤル番号を表示する液
晶表示器６を搭載されたプリント配線基板７が内蔵され
る。そして、前記筐体ケース１の表面には機能ボタン及
びダイヤルボタン等の複数のキートップ８がそれぞれ位
置される複数のボタン穴１ａが形成され、これらのキー
トップ８は、プリント配線基板７の対応表面に形成され
る接点部導体７ａに臨まされる。That is, the housing case 1 and the housing cover 2
A printed wiring board 7 having a transmitting microphone 4, a receiving speaker 5, a liquid crystal display 6 for displaying a call state and a dial number mounted on the surface thereof is built in the space surrounded by. A plurality of button holes 1a in which a plurality of key tops 8 such as function buttons and dial buttons are respectively formed are formed on the surface of the housing case 1, and these key tops 8 correspond to the printed wiring board 7. It faces the contact part conductor 7a formed on the surface.
【００１０】また、前記筐体ケース１の開口縁には滑り
止めゴムをも兼ねた無端状シールゴム３の対応スロット
３ａに挿入される多数の支持爪１ｂが一体的に成形して
あり、これらの支持爪１ｂに取り付けられた無端状シー
ルゴム３の反対側端面には前述した筐体カバー２の開口
部縁２ｂが圧接される。この筐体カバー２は、その開口
部縁２ｂに突出成形される係合フック２ｃを筐体ケース
１の開口縁の対応係合溝１ｃに係止することにより、筐
体ケース１に固定されるけれども、前記筐体カバー２は
その下部を覆う電池カバー９と共に組立ねじ１０により
確実に筐体ケース１に固定されることになる。A large number of support claws 1b are integrally formed at the opening edge of the housing case 1 to be inserted into corresponding slots 3a of the endless seal rubber 3 which also serves as a non-slip rubber. The above-mentioned opening edge 2b of the housing cover 2 is pressed against the opposite end surface of the endless seal rubber 3 attached to the support claw 1b. The housing cover 2 is fixed to the housing case 1 by engaging an engaging hook 2c protrudingly formed at the opening edge 2b in a corresponding engaging groove 1c at the opening edge of the housing case 1. However, the housing cover 2 is securely fixed to the housing case 1 by the assembly screws 10 together with the battery cover 9 covering the lower part.
【００１１】前記筐体ケース１の上部には、詳細を図１
及び図４に示すアンテナ取付筒１１が一体成形され、こ
のアンテナ取付筒１１に対してアンテナ１２の基部円柱
１２ａを取り付けることができる。つまり、アンテナ取
付筒１１の内周面は奥ほど狭いテーパ角θのテーパ穴１
３とされ、図１から理解されるように、このテーパ穴１
３の内端部は非円形断面の角穴１４に連絡されている。The upper part of the housing case 1 is shown in detail in FIG.
The antenna mounting cylinder 11 shown in FIG. 4 is integrally formed, and the base cylinder 12 a of the antenna 12 can be mounted on the antenna mounting cylinder 11. In other words, the inner peripheral surface of the antenna mounting cylinder 11 has a tapered hole
3, and as understood from FIG.
The inner end of 3 is connected to a square hole 14 having a non-circular cross section.
【００１２】前述したアンテナ取付筒１１に取り付けら
れるアンテナ１２は、外面を防水層で覆われたアンテナ
本体１２ｂと、このアンテナ本体１２ｂに同軸的に一体
化された基部円柱１２ａとを備え、同基部円柱１２ａの
２つの周面溝１５には前記テーパ穴１３に対して全周に
亙って圧接されるオーリング１６が嵌入してある。ま
た、前記基部円柱１２ａの内端面には前記プリント配線
基板７の静電結合部７ｂに臨ませる非円形断面の棒状結
合部材１７が突起させてあり、この結合部材１７の先端
突起１７ａには傾斜面１７ｂが形成される。The antenna 12 attached to the above-described antenna mounting cylinder 11 includes an antenna body 12b whose outer surface is covered with a waterproof layer, and a base cylinder 12a coaxially integrated with the antenna body 12b. An O-ring 16 which is pressed against the tapered hole 13 over the entire circumference is fitted into the two peripheral grooves 15 of the cylinder 12a. Further, a rod-shaped coupling member 17 having a non-circular cross section facing the electrostatic coupling portion 7b of the printed wiring board 7 is projected from the inner end surface of the base column 12a, and a tip projection 17a of the coupling member 17 is inclined. The surface 17b is formed.
【００１３】前記結合部材１７の固定のため、前記筐体
カバー２の上部には、前記先端突起１７ａに向かって直
角に突出させたロック爪１８が一体成形され、補強リブ
１９で補強された同ロック爪１８には前記傾斜面１７ｂ
に係合できるクサビ面１８ａが形成される。For fixing the connecting member 17, a lock claw 18 projecting at a right angle toward the tip projection 17a is integrally formed on the upper part of the housing cover 2 and reinforced by a reinforcing rib 19. The locking claw 18 has the inclined surface 17b
A wedge surface 18a that can be engaged with is formed.
【００１４】なお、図示実施例においては、筐体ケース
１にアンテナ取付筒１１を成形した例であるけれども、
同アンテナ取付筒１１は筐体カバー２に成形してもよい
が、この場合、筐体ケース１にロック爪１８が成形され
ることになる。Although the illustrated embodiment is an example in which the antenna mounting tube 11 is formed in the housing case 1,
The antenna mounting cylinder 11 may be formed on the housing cover 2, but in this case, the lock claw 18 is formed on the housing case 1.
【００１５】図示実施例による携帯電話機は、以上のよ
うな構造であるから、次のような工程でアンテナ本体１
２ｂを筐体ケース１に組み付けることができる。まず、
図５に示すように、筐体ケース１にプリント配線基板７
を取り付けた後、同筐体ケース１のアンテナ取付筒１１
の外部からアンテナ１２の結合部材１７をテーパ穴１３
に通せばよい。この場合、結合部材１７を角穴１４に貫
通させると、アンテナ本体１２ｂが自由に回転するのが
防止されると共に、筐体ケース１に取り付けられたアン
テナ１２の先端突起１７ａが筐体カバー２の開口部縁２
ｂ方向を向く。Since the mobile telephone according to the illustrated embodiment has the above-described structure, the antenna main body 1 is formed in the following steps.
2b can be assembled to the housing case 1. First,
As shown in FIG. 5, the printed circuit board 7 is
After attaching the antenna mounting tube 11 of the housing case 1
Of the antenna 12 from outside the tapered hole 13
You can pass it through. In this case, when the coupling member 17 is penetrated through the square hole 14, the antenna main body 12 b is prevented from freely rotating, and the tip projection 17 a of the antenna 12 attached to the housing case 1 Opening edge 2
It faces the direction b.
【００１６】次に、図６に示すように、前記支持爪１ｂ
を利用して筐体カバー２の開口部縁２ｂに無端状シール
ゴム３を取り付けた後、筐体ケース１に筐体カバー２を
対向させ、同筐体カバー２のロック爪１８をアンテナ１
２の結合部材１７の傾斜面１７ｂに係合した状態とし
て、筐体ケース１に筐体カバー２を固定するだけでアン
テナ本体１２ｂがアンテナ取付筒１１に確実に固定され
る。つまり、ロック爪１８を結合部材１７に向かって押
し進めることにより、ロック爪１８のクサビ面１８ａが
結合部材１７の傾斜面１７ｂに接触され、アンテナ本体
１２ｂがアンテナ取付筒１１の内方へ僅かに移動され
る。したがって、アンテナ本体１２ｂの端面がアンテナ
取付筒１１の対応端面に密着するから、アンテナ本体１
２ｂとアンテナ取付筒１１との間に違和感のある隙間は
生じなくなる。これと同時に、アンテナ１２の基部円柱
１２ａに嵌入されたオーリング１６は、奥ほど狭いテー
パ穴１３の表面に強く密着されるから、アンテナ取付筒
１１と基部円柱１２ａとの間から内部へ侵入する水分
は、オーリング１６により完全に遮断される。Next, as shown in FIG.
After the endless sealing rubber 3 is attached to the opening edge 2b of the housing cover 2 using the above, the housing cover 2 is opposed to the housing case 1, and the locking claw 18 of the housing cover 2 is attached to the antenna 1
The antenna main body 12b is securely fixed to the antenna mounting tube 11 only by fixing the housing cover 2 to the housing case 1 in a state of being engaged with the inclined surface 17b of the second coupling member 17. That is, by pushing the lock claw 18 toward the coupling member 17, the wedge surface 18 a of the lock claw 18 comes into contact with the inclined surface 17 b of the coupling member 17, and the antenna main body 12 b slightly moves inward of the antenna mounting cylinder 11. Is done. Therefore, since the end face of the antenna body 12b is in close contact with the corresponding end face of the antenna mounting tube 11, the antenna body 1
A gap with a sense of incongruity does not occur between the antenna mounting tube 11 and the antenna mounting tube 11. At the same time, the O-ring 16 fitted into the base cylinder 12a of the antenna 12 is strongly adhered to the surface of the tapered hole 13 that is narrower as it goes deeper, and thus enters the interior from between the antenna mounting cylinder 11 and the base cylinder 12a. Moisture is completely blocked by the O-ring 16.
【００１７】[0017]
【発明の効果】以上の説明から明らかなように、本発明
によれば、アンテナの基部円柱をアンテナ取付筒に挿入
した状態で筐体ケースと筐体カバーを組み合わせるだけ
で、自動的にアンテナを携帯電話機筐体に組み立てるこ
とができるばかりでなく、アンテナの結合部材に形成す
る傾斜面にロック爪のクサビ面を係合させるから、アン
テナ取付筒に対する遊びのないアンテナの取付状態を得
ることができる。また、本発明においては、アンテナ取
付筒の内周面をテーパ穴としておけば、アンテナの基部
円柱に設けるオーリングを確実に全周に亙ってテーパ穴
に密着できるため、完全な密閉構造を達成できる。As is apparent from the above description, according to the present invention, the antenna is automatically mounted only by combining the housing case and the housing cover with the base cylinder of the antenna inserted into the antenna mounting tube. Not only can the antenna be assembled to the mobile phone housing, but also the wedge surface of the locking claw is engaged with the inclined surface formed on the antenna coupling member, so that the antenna can be mounted without play on the antenna mounting cylinder. . Also, in the present invention, if the inner peripheral surface of the antenna mounting cylinder is formed as a tapered hole, the O-ring provided on the base cylinder of the antenna can be securely adhered to the tapered hole over the entire circumference, so that a complete sealing structure is provided. Can be achieved.
【図１】本発明による携帯電話機の要部拡大分解斜視図
である。FIG. 1 is an enlarged exploded perspective view of a main part of a mobile phone according to the present invention.
【図２】同携帯電話機の全体分解斜視図である。FIG. 2 is an overall exploded perspective view of the mobile phone.
【図３】同携帯電話機の全体断面図である。FIG. 3 is an overall sectional view of the mobile phone.
【図４】同携帯電話機のアンテナ取付部の拡大断面図で
ある。FIG. 4 is an enlarged sectional view of an antenna mounting portion of the mobile phone.
【図５】同携帯電話機におけるアンテナ挿入工程の説明
図である。FIG. 5 is an explanatory diagram of an antenna insertion step in the mobile phone.
【図６】同携帯電話機におけるアンテナ固定工程の説明
図である。FIG. 6 is an explanatory diagram of an antenna fixing step in the mobile phone.
【図７】従来の携帯電話機のアンテナ取付部の拡大断面
図である。FIG. 7 is an enlarged sectional view of an antenna mounting portion of a conventional mobile phone.
１ 筐体ケース ２ 筐体カバー ７ プリント配線基板 ７ｂ 静電結合部 １１ アンテナ取付筒 １２ アンテナ １２ａ 基部円柱 １２ｂ アンテナ本体 １３ テーパ穴 １４ 角穴 １６ オーリング １７ 結合部材 １７ｂ 傾斜面 １８ ロック爪 １８ａ クサビ面 DESCRIPTION OF SYMBOLS 1 Housing case 2 Housing cover 7 Printed wiring board 7b Electrostatic coupling part 11 Antenna mounting cylinder 12 Antenna 12a Base cylinder 12b Antenna main body 13 Tapered hole 14 Square hole 16 O-ring 17 Coupling member 17b Inclined surface 18 Lock claw 18a Wedge surface
フロントページの続き (56)参考文献 特開 平８−222927（ＪＰ，Ａ) 特開 平10−173420（ＪＰ，Ａ) 特開 平10−13290（ＪＰ，Ａ) 特開 平９−148828（ＪＰ，Ａ) 特開 平10−178287（ＪＰ，Ａ) 特開 平10−164196（ＪＰ，Ａ) 特開 平10−178472（ＪＰ，Ａ) 特開2000−209012（ＪＰ，Ａ) 特開 平５−102718（ＪＰ，Ａ) 実開 平７−29945（ＪＰ，Ｕ) 実開 平５−60002（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) H01Q 1/02 - 1/24 H04M 1/02 Continuation of the front page (56) References JP-A-8-222927 (JP, A) JP-A-10-173420 (JP, A) JP-A-10-13290 (JP, A) JP-A-9-148828 (JP) JP-A-10-178287 (JP, A) JP-A-10-164196 (JP, A) JP-A-10-178472 (JP, A) JP-A-2000-209012 (JP, A) JP-A-5 -102718 (JP, A) Japanese Utility Model 7-29945 (JP, U) Japanese Utility Model 5-60002 (JP, U) (58) Fields surveyed (Int. Cl. 7 , DB name) H01Q 1/02- 1/24 H04M 1/02
Claims (3)
ト配線基板を組み込み、前記筐体ケース及び筐体カバー
の何れか一方にアンテナの基部円柱を挿入できるアンテ
ナ取付筒を一体的に成形し、同基部円柱の内端面に突出
させる結合部材を前記プリント配線基板の静電結合部に
静電結合する携帯電話機のアンテナ取付構造において、
非円形断面に形成した前記結合部材が通過できる角穴を
前記アンテナ取付筒の内部に形成し、前記結合部材の傾
斜面に接触できるクサビ面をもつロック爪を前記筐体ケ
ース及び筐体カバーの他方に一体成形し、同ロック爪の
係合により前記アンテナ取付筒からのアンテナの抜け出
しを防止したことを特徴とする携帯電話機のアンテナ取
付構造。1. A printed wiring board is incorporated between a housing case and a housing cover, and an antenna mounting cylinder capable of inserting a base cylinder of an antenna into one of the housing case and the housing cover is integrally formed. An antenna mounting structure for a mobile phone, wherein a coupling member projecting from the inner end surface of the base cylinder is electrostatically coupled to an electrostatic coupling portion of the printed wiring board.
A rectangular hole formed in the non-circular cross section and through which the coupling member can pass is formed inside the antenna mounting tube, and a lock claw having a wedge surface capable of contacting an inclined surface of the coupling member is provided on the housing case and the housing cover. An antenna mounting structure for a mobile phone, wherein the antenna is integrally formed on the other side, and the locking claw is engaged to prevent the antenna from coming out of the antenna mounting tube.
嵌入される少なくともひとつの周面溝が形成され、前記
アンテナ取付筒の内周面に対する前記オーリングの接触
により外部からの水分の侵入が防止されることを特徴と
する請求項１記載の携帯電話機のアンテナ取付構造。2. An at least one peripheral groove into which an O-ring is inserted is formed on an outer peripheral surface of the base cylinder, and moisture intrusion from the outside occurs due to contact of the O-ring with an inner peripheral surface of the antenna mounting cylinder. The antenna mounting structure for a mobile phone according to claim 1, wherein the antenna mounting structure is prevented.
いテーパ穴とされ、同テーパ穴に対する前記オーリング
の接触により外部からの水分の侵入が防止されることを
特徴とする請求項２記載の携帯電話機のアンテナ取付構
造。3. The antenna mounting cylinder according to claim 2, wherein the inner peripheral surface of the cylinder has a tapered hole that is narrower as it goes inward, and the intrusion of moisture from the outside is prevented by the contact of the O-ring with the tapered hole. An antenna mounting structure for a mobile phone as described in the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35408496A JP3149806B2 (en) | 1996-12-18 | 1996-12-18 | Mobile phone antenna mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35408496A JP3149806B2 (en) | 1996-12-18 | 1996-12-18 | Mobile phone antenna mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10178311A JPH10178311A (en) | 1998-06-30 |
| JP3149806B2 true JP3149806B2 (en) | 2001-03-26 |
Family
ID=18435190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP35408496A Expired - Fee Related JP3149806B2 (en) | 1996-12-18 | 1996-12-18 | Mobile phone antenna mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3149806B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6133885A (en) * | 1998-11-03 | 2000-10-17 | Motorola, Inc. | Non-telescoping antenna assembly for a wireless communication device |
| JP4221908B2 (en) * | 2001-03-08 | 2009-02-12 | 日本電気株式会社 | Antenna support mechanism |
| EP1919026B1 (en) | 2006-11-03 | 2009-05-13 | Delphi Technologies, Inc. | Housing for an electronic assembly, for mounting onto a motor vehicle |
-
1996
- 1996-12-18 JP JP35408496A patent/JP3149806B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH10178311A (en) | 1998-06-30 |
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