JP2908321B2 - Mounting structure of fixed antenna - Google Patents
Mounting structure of fixed antennaInfo
- Publication number
- JP2908321B2 JP2908321B2 JP8164266A JP16426696A JP2908321B2 JP 2908321 B2 JP2908321 B2 JP 2908321B2 JP 8164266 A JP8164266 A JP 8164266A JP 16426696 A JP16426696 A JP 16426696A JP 2908321 B2 JP2908321 B2 JP 2908321B2
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- flange
- case
- ring
- 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)
- Transceivers (AREA)
- Telephone Set Structure (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は固定型アンテナの実
装構造に関し、特に無線電話機等の防水性を持つ固定型
アンテナの実装構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting structure of a fixed antenna, and more particularly to a mounting structure of a waterproof fixed antenna such as a wireless telephone.
【０００２】[0002]
【従来の技術】この種の従来の固定型アンテナの実装構
造について図面を参照して説明する。2. Description of the Related Art A mounting structure of a conventional fixed antenna of this kind will be described with reference to the drawings.
【０００３】図４は従来の固定型アンテナの実装構造の
一例を示す分解斜視図、図５は図４に示す従来例のアン
テナ実装部分の部分拡大図、図６は図４に示す従来例の
アンテナ実装部分の部分断面図である。FIG. 4 is an exploded perspective view showing an example of a conventional fixed antenna mounting structure, FIG. 5 is a partially enlarged view of an antenna mounting portion of the conventional example shown in FIG. 4, and FIG. 6 is a conventional example shown in FIG. It is a fragmentary sectional view of an antenna mounting part.
【０００４】図４、図５及び図６において、従来の固定
型アンテナ実装構造は、環状の溝２１ａを有するアンテ
ナ２０ａと、アンテナ２０ａが係合するフランジ１１ａ
とフランジ１１ａ内に孔１２ａを有するケース１０ａ
と、フランジ内壁１３ａとアンテナ２０ａの間に配置さ
れるゴム等の弾性材料により形成されたＯリング３０ａ
と、筺体内に配置され、アンテナの環状の溝２１ａと係
合するＥリング４０ａとで構成され、アンテナ２０ａは
ケース１０ａに固定される。Referring to FIGS. 4, 5 and 6, a conventional fixed antenna mounting structure includes an antenna 20a having an annular groove 21a and a flange 11a with which the antenna 20a engages.
And a case 10a having a hole 12a in a flange 11a
And an O-ring 30a formed of an elastic material such as rubber disposed between the flange inner wall 13a and the antenna 20a.
And an E-ring 40a arranged in the housing and engaged with the annular groove 21a of the antenna, and the antenna 20a is fixed to the case 10a.
【０００５】[0005]
【発明が解決しようとする課題】この従来の固定型アン
テナの実装構造では、アンテナと筺体との接合部が、外
観部で面接触をするデザインの場合、各部品間のガタに
より、アンテナと筺体との間に隙間が発生する為、防水
性が完全でないという問題点があった。In this conventional mounting structure of a fixed antenna, when the joint between the antenna and the housing is designed to be in surface contact with the external part, the antenna and the housing are formed by the play between the parts. There is a problem that the waterproofness is not perfect because a gap is generated between them.
【０００６】[0006]
【０００７】[0007]
【課題を解決するための手段】 本発明の固定型アンテナ
の実装構造は、装置の筐体を構成するケースにアンテナ
を固定するためのフランジと前記アンテナの回転を防止
するための二つのリブとを一体成形し、前記アンテナの
先端部に前記二つのリブ間にはさまれて回転を防止する
ための先端平板部と、前記フランジで固定するための環
状の溝とを有し、前記フランジは前記アンテナの先端部
を通す孔と、外側に前記アンテナの先端部の底部と密着
させるための端面とを有し、前記アンテナの先端部を前
記ケースの外側から前記孔を通して前記フランジに前記
端面で密着して固定するための前記フランジの前記ケー
ス側の内壁と前記環状溝との間に挿入する弾性部材によ
るＯリングと、平ワッシャーと、前記環状溝にはめ込む
Ｅリングとを有している。 Means for Solving the Problems The mounting structure of the fixed antenna of the present invention, and two ribs for preventing flange with the rotation of the antenna for fixing the antenna to the case constituting the housing of the device the integrally molded, has a distal plate portion for preventing rotation are interposed between the two ribs at the distal end of the antenna, and an annular groove for securing at said flange, said flange Has a hole through which the tip of the antenna passes, and an end face on the outside for making close contact with the bottom of the tip of the antenna. The tip of the antenna is passed through the hole from outside the case to the flange through the end face to the flange. An O-ring made of an elastic member inserted between the inner wall of the flange of the flange on the case side and the annular groove, a flat washer, and an E-ring fitted into the annular groove. There.
【０００８】[0008]
【発明の実施の形態】次に、本発明について図面を参照
して説明する。Next, the present invention will be described with reference to the drawings.
【０００９】図１は本発明の一実施の形態を示す分解斜
視図、図２は図１に示す本実施の形態におけるアンテナ
実施部分の部分拡大図，図３は図１に示す本実施の形態
におけるアンテナ実装部分の部分断面図である。FIG. 1 is an exploded perspective view showing an embodiment of the present invention, FIG. 2 is a partially enlarged view of an antenna implementation part in this embodiment shown in FIG. 1, and FIG. 3 is this embodiment shown in FIG. FIG. 3 is a partial cross-sectional view of an antenna mounting portion in FIG.
【００１０】図１，図２及び図３において、本実施の形
態の固定型アンテナの実装構造は、先端部に環状の溝２
１を有するアンテナ２０と、アンテナ２０が係合するフ
ランジ１１と、フランジ１１内にアンテナ２０の先端部
が通る孔１２を有するケース１０と、アンテナ２０の先
端部を孔２０を通って固定する場合に使用するアンテナ
２０をケース１０内で固定するための溝２１にはめ込む
Ｅリング４０と、フランジ１１に接するケース内壁１４
とＥリング４０との間に配置されるゴム等の弾性材料に
より形成されたＯリング３０及び平ワッシャー５０とに
より構成されている。Referring to FIGS. 1, 2 and 3, the mounting structure of the fixed antenna according to the present embodiment has an annular groove 2 at its tip.
1, a flange 11 with which the antenna 20 is engaged, a case 10 having a hole 12 in the flange 11 through which the tip of the antenna 20 passes, and fixing the tip of the antenna 20 through the hole 20 An E-ring 40 to be fitted in a groove 21 for fixing an antenna 20 used in the case 10 in the case 10 and a case inner wall 14 in contact with the flange 11
And an O-ring 30 and a flat washer 50 formed of an elastic material such as rubber and arranged between the E-ring 40 and the E-ring 40.
【００１１】次に、アンテナ２０をケース１０に取付け
方法について、図１，図２及び図３に参照して説明す
る。Next, a method of attaching the antenna 20 to the case 10 will be described with reference to FIGS.
【００１２】アンテナ先端部２４を、装置本体の筺体を
構成するケース１０と一体成形されたフランジ１１をＡ
方向から孔１２を通してＢ方向に挿入する。そのとき、
先端平板部２３の全体がケース内壁より外側に出たとこ
ろで、Ｏリング３０，平ワッシャー５０の順にはめ込
み、先端平板部２３が、ケース１０と一体成形されてい
るリブ１６ａ，１６ｂではさまれてアンテナ２０が回転
しないように、また、アンテナ外観部底部２２とフラン
ジ端面１５とが密着するようにケース内壁１４と環状溝
２１との間にＯリング３０と平ワッシャー５０とが入る
ように環状溝２１にＥリング４０をはめ込む。The front end portion 24 of the antenna is connected to the case 11 which is integrally formed with the case 10 constituting the housing of the apparatus main body.
From the direction through the hole 12 in the direction B. then,
When the entire flat plate portion 23 is outside the inner wall of the case, the O-ring 30 and the flat washer 50 are fitted in this order, and the flat plate portion 23 is sandwiched between the ribs 16a and 16b formed integrally with the case 10 to form an antenna. The annular groove 21 is inserted between the case inner wall 14 and the annular groove 21 so that the O-ring 30 and the flat washer 50 enter between the case inner wall 14 and the annular groove 21 so that the bottom 20 of the antenna and the flange end surface 15 are in close contact with each other. The E-ring 40 is fitted in.
【００１３】アンテナ２０がケース１０に実装された状
態においては、ケース内壁１４と平ワッシャー５０の間
に配置されたＯリング３０は弾性変形をし、その反発力
によりアンテナ２０はケース１０に、アンテナ外観部底
面２２がケースフランジ端面１５に密着した状態で固定
される。When the antenna 20 is mounted on the case 10, the O-ring 30 disposed between the case inner wall 14 and the flat washer 50 undergoes elastic deformation, and the repulsive force causes the antenna 20 to be mounted on the case 10. The outer surface bottom surface 22 is fixed in a state of being in close contact with the case flange end surface 15.
【００１４】また、アンテナ２０はケース１０内に実装
されるアンテナ先端部２４に平板状の先端平板部２３を
有し、この先端平板部２３がケース１０と一体成形され
たリブ１６ａ、１６ｂの間に係合することにより、アン
テナ２０の回転方向の動きを抑制する。Further, the antenna 20 has a flat plate-shaped flat plate portion 23 at an antenna front end portion 24 mounted in the case 10, and the flat plate portion 23 is provided between the ribs 16 a and 16 b integrally formed with the case 10. , The movement of the antenna 20 in the rotational direction is suppressed.
【００１５】[0015]
【発明の効果】以上説明したように本発明は、装置の筺
体にアンテナを取付ける場合に、アンテナの回転を防止
し、且つ、アンテナを弾性部材を用いて筺体間の隙間を
なくし筺体に密着固定される固定機構を備えることによ
り、美観を損うことなく、従来より防水性を高めること
ができる効果がある。As described above, according to the present invention, when the antenna is mounted on the housing of the device, the rotation of the antenna is prevented, and the antenna is tightly fixed to the housing by using an elastic member to eliminate the gap between the housings. By providing the fixing mechanism as described above, there is an effect that the waterproofness can be increased as compared with the related art without impairing the appearance.
【図１】本発明の一実施の形態を示す分解斜視図であ
る。FIG. 1 is an exploded perspective view showing an embodiment of the present invention.
【図２】図１に示す本実施の形態におけるアンテナ実装
部分の部分拡大図である。FIG. 2 is a partially enlarged view of an antenna mounting portion in the present embodiment shown in FIG.
【図３】図１に示す本実施の形態におけるアンテナ実装
部分の部分断面図である。FIG. 3 is a partial cross-sectional view of an antenna mounting portion in the present embodiment shown in FIG.
【図４】従来の固定型アンテナの実装構造を示す分解斜
視図である。FIG. 4 is an exploded perspective view showing a mounting structure of a conventional fixed antenna.
【図５】図４に示す従来例のアンテナ実装部分の部分拡
大図である。5 is a partially enlarged view of the antenna mounting portion of the conventional example shown in FIG.
【図６】図４に示す従来例のアンテナ実装部分の部分断
面図である。FIG. 6 is a partial cross-sectional view of the antenna mounting portion of the conventional example shown in FIG.
１０ ケース １１ フランジ １２ 孔 １３ フランジ内壁 １４ ケース内壁 １５ フランジ端面 １６ａ リブ １６ｂ リブ ２０ アンテナ ２１ 環状の溝 ２２ アンテナ外観底面 ２３ 先端平板部 ３０ Ｏリング ４０ Ｅリング ５０ 平ワッシャー ６０ カバー ７０ プリント配線基板 DESCRIPTION OF SYMBOLS 10 Case 11 Flange 12 hole 13 Flange inner wall 14 Case inner wall 15 Flange end face 16a Rib 16b Rib 20 Antenna 21 Annular groove 22 Antenna appearance bottom surface 23 Tip flat part 30 O ring 40 E ring 50 Flat washer 60 Cover 70 Printed wiring board
Claims (1)
を固定するためのフランジと前記アンテナの回転を防止To prevent rotation of the antenna for fixing the antenna and the antenna
するための二つのリブとを一体成形し、前記アンテナのAnd two ribs for
先端部に前記二つのリブ間にはさまれて回転を防止するPrevent rotation between the two ribs at the tip
ための先端平板部と、前記フランジで固定するための環And a ring for fixing with the flange
状の溝とを有し、前記フランジは前記アンテナの先端部And the flange has a tip portion of the antenna.
を通す孔と、外側に前記アンテナの先端部の底部と密着With the hole through which it fits and the bottom of the tip of the antenna on the outside
させるための端面とを有し、前記アンテナの先端部を前And an end face for causing
記ケースの外側から前記孔を通して前記フランジに前記Through the hole from the outside of the case to the flange
端面で密着して固定するための前記フランジの前記ケーThe cable of the flange for tightly fixing at the end face
ス側の内壁と前記環状溝との間に挿入する弾性部材によElastic member inserted between the inner wall on the
るＯリングと、平ワッシャーと、前記環状溝にはめ込むO-ring, flat washer, and fit into the annular groove
Ｅリングとを有することを特徴とする固定型アンテナのAnd a fixed antenna having an E-ring.
実装構造。Mounting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8164266A JP2908321B2 (en) | 1996-06-25 | 1996-06-25 | Mounting structure of fixed antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8164266A JP2908321B2 (en) | 1996-06-25 | 1996-06-25 | Mounting structure of fixed antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH1013290A JPH1013290A (en) | 1998-01-16 |
| JP2908321B2 true JP2908321B2 (en) | 1999-06-21 |
Family
ID=15789826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8164266A Expired - Fee Related JP2908321B2 (en) | 1996-06-25 | 1996-06-25 | Mounting structure of fixed antenna |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2908321B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007306449A (en) * | 2006-05-15 | 2007-11-22 | Rkc Instrument Inc | Port-based antenna unit |
-
1996
- 1996-06-25 JP JP8164266A patent/JP2908321B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH1013290A (en) | 1998-01-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
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Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19990223 |
|
| R250 | Receipt of annual fees |
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| LAPS | Cancellation because of no payment of annual fees |