JPH0810970Y2 - Connection structure between sheet antenna and feeder line - Google Patents
Connection structure between sheet antenna and feeder lineInfo
- Publication number
- JPH0810970Y2 JPH0810970Y2 JP9794090U JP9794090U JPH0810970Y2 JP H0810970 Y2 JPH0810970 Y2 JP H0810970Y2 JP 9794090 U JP9794090 U JP 9794090U JP 9794090 U JP9794090 U JP 9794090U JP H0810970 Y2 JPH0810970 Y2 JP H0810970Y2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- antenna
- connector
- shaped antenna
- terminal portion
- 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
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案は自動車のウインドガラス等に貼着して用いる
シート状アンテナとラジオ等につながるフィーダ線との
接続構造に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a connection structure between a sheet-shaped antenna used by being stuck on a windshield of an automobile or the like and a feeder line connected to a radio or the like.
（従来の技術） アンテナ素子をシート間に挟み込んだシート状アンテ
ナとして、実開昭52-81028号等に開示されるものが知ら
れている。これら先行技術に開示されるシート状アンテ
ナは、第５図に示すようにポリエステル等の絶縁性プラ
スチックフィルム100に金属箔のラミネート、蒸着、ス
パッタリング、メッキ等によってアンテナ素子101を形
成し、このシート状アンテナの一部を硬質プラスチック
からなるガイド102を介してコネクタ103内に挿入し、こ
のコネクタ103の部分までを一体化してウインドガラス
表面に両面テープで接着するようにしている。(Prior Art) As a sheet-shaped antenna in which an antenna element is sandwiched between sheets, one disclosed in Japanese Utility Model Publication No. 52-81028 is known. These sheet-like antennas disclosed in the prior art are obtained by forming an antenna element 101 on an insulating plastic film 100 such as polyester by laminating metal foil, vapor deposition, sputtering, plating, etc. as shown in FIG. A part of the antenna is inserted into a connector 103 through a guide 102 made of hard plastic, and the parts up to the connector 103 are integrated and adhered to the wind glass surface with a double-sided tape.
（考案が解決しようとする課題） 上述した従来の構造にあっては、ガイド102とシート
状アンテナとの境界、或いはガイド102とコネクタ103と
の間に段差が生じ、コネクタ103の部分までを一体化し
てガラスに両面テープで接着すると、上記段差の部分が
接着されずに残り、見苦しいばかりでなくこの部分から
剥離しやすくなる。(Problems to be Solved by the Invention) In the above-described conventional structure, a step is generated at the boundary between the guide 102 and the sheet-shaped antenna or between the guide 102 and the connector 103, and the connector 103 is integrated. When it is liquefied and adhered to the glass with a double-sided tape, the stepped portion remains unadhered and is not only unsightly but also easily peeled from this portion.
（課題を解決するための手段） 上記課題を解決すべく本考案は、シート状アンテナの
一部にアンテナの端子部が露出する窓部を形成し、この
窓部を覆うようにコネクタケースの裏面をシート状アン
テナに接着し、更にコネクタケース裏面に露出する端子
部と前記アンテナの端子部とを導電性接着剤を介して接
続した。(Means for Solving the Problems) In order to solve the above problems, according to the present invention, a window portion is formed in a part of a sheet-shaped antenna to expose the terminal portion of the antenna, and the rear surface of the connector case is covered so as to cover the window portion. Was adhered to a sheet-shaped antenna, and the terminal portion exposed on the back surface of the connector case and the terminal portion of the antenna were connected via a conductive adhesive.
（作用） シート状アンテナをウインドガラスの所定箇所に接着
した後、フィーダ線が挿入しているコネクタをその裏面
の離型紙を剥がしてシート状アンテナの窓部を覆うよう
に接着する。すると窓部に露出していたアンテナの端子
部とコネクタケース裏面に設けた端子部とが導電性接着
剤にて接続される。(Operation) After adhering the sheet-shaped antenna to a predetermined portion of the window glass, the connector in which the feeder wire is inserted is peeled off the release paper on the back surface and adhered so as to cover the window of the sheet-shaped antenna. Then, the terminal portion of the antenna exposed in the window portion and the terminal portion provided on the back surface of the connector case are connected by a conductive adhesive.
（実施例） 以下に本考案の実施例を添付図面に基いて説明する。(Embodiment) An embodiment of the present invention will be described below with reference to the accompanying drawings.
第１図は本考案に係る接続構造を適用したシート状ア
ンテナをウインドガラスに貼着した状態を示す図、第２
図はシート状アンテナとコネクタとの接着前の状態を示
す断面図、第３図はシート状アンテナとコネクタとの接
続後の状態を示す断面図、第４図はコネクタの内部構造
を示す平面図である。FIG. 1 is a diagram showing a state in which a sheet-shaped antenna to which the connection structure according to the present invention is applied is attached to a window glass, and FIG.
FIG. 3 is a sectional view showing a state before the sheet-shaped antenna and the connector are bonded together, FIG. 3 is a sectional view showing a state after the sheet-shaped antenna and the connector are connected, and FIG. 4 is a plan view showing an internal structure of the connector. Is.
シート状アンテナ１はリヤウインドガラス２の上部1/
3〜1/4に収まる寸法とし、リヤウインドガラス２の下部
にはヒータ線2a…をプリントしている。またシート状ア
ンテナ１はリヤウインドガラス２に接着される内側シー
ト３とこの内側シート３に接着される外側シート４から
構成され、内側シート３は透明プラスチックフィルム５
の一面側に、２本の水平エレメント６、一端が水平エレ
メントにつながる１本の垂直エレメント７、垂直エレメ
ント７から一方向（第１図において左方）に伸びる２本
の引出し線８及びこの引出し線８の端部に設けられる端
子部９を銀或いは銅等をアクリル系、エポキシ系若しく
はビニル系樹脂に混練した導電性インクをスクリーン印
刷によってプリントし、これを乾燥させることで形成
し、更に引出し線８と対称な位置、引出し線８に沿った
位置、更にこれと対称な位置にはダミー線10…を形成し
てデザイン上のバランスをとっている。The sheet-shaped antenna 1 is the upper part 1 / of the rear window glass 2
The size is set to 3-1 / 4, and the heater wire 2a is printed on the lower part of the rear window glass 2. The sheet-shaped antenna 1 is composed of an inner sheet 3 adhered to the rear window glass 2 and an outer sheet 4 adhered to the inner sheet 3, and the inner sheet 3 is made of a transparent plastic film 5.
On one surface side, two horizontal elements 6, one vertical element 7 having one end connected to the horizontal element, two lead lines 8 extending from the vertical element 7 in one direction (left in FIG. 1), and this lead The terminal portion 9 provided at the end of the wire 8 is formed by printing a conductive ink obtained by kneading silver, copper, or the like with an acrylic resin, an epoxy resin, or a vinyl resin by screen printing, drying the ink, and further pulling it out. A dummy line 10 is formed at a position symmetrical with the line 8, along the lead line 8 and at a position symmetrical with the lead line 8 for design balance.
また透明プラスチックフィルム５の一面側には文字或
いは図柄11を印刷し、他面側にリヤウインドガラス２に
シート状アンテナ１を押し付けて接着する感圧性接着剤
層12を形成している。Characters or patterns 11 are printed on one side of the transparent plastic film 5, and a pressure-sensitive adhesive layer 12 for adhering the sheet-shaped antenna 1 to the rear window glass 2 by pressing is formed on the other side.
ここで、透明プラスチックフィルム５としては電気絶
縁性、耐熱性、耐湿性、寸法安定性、耐候性、印刷適
性、接着特性及び貼り付け対象であるガラス形状に対す
るなじみ易さ等に優れたもの、具体的にはポリエステ
ル、アクリル、ポリイミド或いはポリカーボネイト等を
用いる。Here, as the transparent plastic film 5, one having excellent electric insulation, heat resistance, moisture resistance, dimensional stability, weather resistance, printability, adhesive properties, and ease of fitting to the glass shape to be attached, etc. Specifically, polyester, acrylic, polyimide or polycarbonate is used.
一方、外側シート４はプラスチックフィルム13の一面
側にシリコン系のハードコート層14を形成し、他面側に
遮光性インクを印刷するかフィルム自体を着色して可視
光透過率が約45％、太陽放射エネルギ透過率が57〜59％
となるようにしている。On the other hand, the outer sheet 4 has a silicon-based hard coat layer 14 formed on one side of the plastic film 13, and a light-shielding ink is printed on the other side or the film itself is colored to have a visible light transmittance of about 45%. Solar radiant energy transmittance is 57 ~ 59%
I am trying to become.
以上の内側シート３のアンテナエレメントを印刷した
面と外側シート４の他面側を透明接着層15を介して貼り
合わせることでシート状アンテナ１を得る。The sheet-shaped antenna 1 is obtained by bonding the surface of the inner sheet 3 on which the antenna elements are printed and the other surface of the outer sheet 4 via the transparent adhesive layer 15.
またシート状アンテナ１の外側シート４には窓部16を
予め形成し、この窓部16から前記端子部９が露出するよ
うにしている。A window portion 16 is formed in advance on the outer sheet 4 of the sheet-shaped antenna 1 so that the terminal portion 9 is exposed from the window portion 16.
そして、リヤウインド２にシート状アンテナ１を貼着
した後、第３図に示すように窓部16の部分を覆うように
コネクタ17の裏面を接着剤18を介してシート状アンテナ
１に接着する。Then, after the sheet-shaped antenna 1 is attached to the rear window 2, the back surface of the connector 17 is adhered to the sheet-shaped antenna 1 via the adhesive 18 so as to cover the window portion 16 as shown in FIG. .
ここで、コネクタ17内には第４図にも示すように同軸
ケーブルからなるフィーダ線20が挿入されこのフィーダ
線20の芯線21はコネクタ17に固着した銅箔テープ等から
なる端子部22にハンダ付けされ、この端子部22の表面に
は導電性感圧接着剤24が塗布されている。また編組線か
らなる外側導体23はアース線26にて車体に接続され、こ
のアース線26とフィーダ線20との分岐部にはコネクタの
ベース面から伸びる丸棒突起25を臨ませ、フィーダ線20
やアース線26に外部からの引張り力が作用しても、細い
芯線21に直接外力が加わらず切れることがない構造にな
っている。更にコネクタ17のケーシング内にはシリコン
樹脂を充填硬化せしめ、外力に備えている。As shown in FIG. 4, a feeder wire 20 made of a coaxial cable is inserted into the connector 17, and a core wire 21 of the feeder wire 20 is soldered to a terminal portion 22 made of copper foil tape or the like fixed to the connector 17. A conductive pressure-sensitive adhesive 24 is applied to the surface of the terminal portion 22. Further, the outer conductor 23 made of a braided wire is connected to the vehicle body by a ground wire 26, and a round bar projection 25 extending from the base surface of the connector faces the branch portion of the ground wire 26 and the feeder wire 20.
Even when an external pulling force is applied to the ground wire 26 or the ground wire 26, the thin core wire 21 is not broken by being directly applied with an external force. Furthermore, the casing of the connector 17 is filled with silicone resin and cured to prepare for external force.
而して、コネクタ17をシート状アンテナ１に窓部16を
覆うように押し付けると、コネクタ17が接着剤18にてシ
ート状アンテナ１に接着され、これと同時にコネクタ17
の端子部22がアンテナの端子部９に押し付けられ、端子
部9,22が導電性感圧接着剤24を介して電気的に接続され
る。When the connector 17 is pressed against the sheet-shaped antenna 1 so as to cover the window portion 16, the connector 17 is bonded to the sheet-shaped antenna 1 with the adhesive 18, and at the same time, the connector 17 is attached.
The terminal portion 22 is pressed against the terminal portion 9 of the antenna, and the terminal portions 9 and 22 are electrically connected via the conductive pressure-sensitive adhesive 24.
（効果） 以上に説明したように本考案によれば、シート状アン
テナの室内側面の一部にアンテナの端子部が露出する窓
部を形成し、この窓部を覆うようにコネクタケースの裏
面を接着すると、コネクタケース裏面に露出する端子部
と前記アンテナの端子部とが導電性接着剤を介して接続
されるようにしたので、シート状アンテナのガラスとの
接着面に段差が生じることがなく、接着強度が向上す
る。(Effect) As described above, according to the present invention, a window portion is formed on a part of the indoor side surface of the sheet-like antenna to expose the terminal portion of the antenna, and the back surface of the connector case is covered so as to cover the window portion. When bonded, the terminal portion exposed on the back surface of the connector case and the terminal portion of the antenna are connected via a conductive adhesive, so there is no step on the surface of the sheet-shaped antenna bonded to the glass. , The adhesive strength is improved.
また、従来はコネクタとシート状アンテナとが一体化
していたため取り扱いが面倒であったが、本考案にあっ
てはシート状アンテナをガラスに貼着してからコネクタ
を接着するため取り扱いが簡単になる。Further, in the past, the connector and the sheet-shaped antenna were integrated so that the handling was troublesome, but in the present invention, the sheet-shaped antenna is attached to the glass and then the connector is adhered, which simplifies the handling. .
第１図は本考案に係る接続構造を適用したシート状アン
テナをウインドガラスに貼着した状態を示す図、第２図
はシート状アンテナとコネクタとの接着前の状態を示す
断面図、第３図はシート状アンテナとコネクタとの接着
後の状態を示す断面図、第４図はコネクタの内部構造を
示す平面図、第５図は従来例を示す図である。 尚、図面中１はシート状アンテナ、２はリヤウインドガ
ラス、5,13は透明プラスチックフィルム、９はアンテナ
の端子部、17はコネクタ、20はフィーダ線、22はコネク
タの端子部、24は導電性感圧接着剤、26はアース線であ
る。FIG. 1 is a view showing a state in which a sheet-shaped antenna to which a connection structure according to the present invention is applied is attached to a window glass, FIG. 2 is a sectional view showing a state before the sheet-shaped antenna and a connector are bonded, and FIG. FIG. 4 is a sectional view showing a state after the sheet-shaped antenna and the connector are bonded together, FIG. 4 is a plan view showing an internal structure of the connector, and FIG. 5 is a view showing a conventional example. In the drawing, 1 is a sheet-shaped antenna, 2 is a rear window glass, 5 and 13 are transparent plastic films, 9 is an antenna terminal portion, 17 is a connector, 20 is a feeder wire, 22 is a connector terminal portion, and 24 is conductive. A pressure sensitive adhesive, and 26 is a ground wire.
Claims (1)
シート状アンテナとフィーダ線とをコネクタを介して接
続する構造において、前記シート状アンテナにはアンテ
ナの端子部が露出する窓部を形成し、この窓部を覆うよ
うにコネクタケースの裏面をシート状アンテナに接着
し、更にコネクタケース裏面に露出する端子部と前記ア
ンテナの端子部とを導電性接着剤を介して接続したこと
を特徴とするシート状アンテナとフィーダ線との接続構
造。1. In a structure in which a sheet-shaped antenna formed by forming an antenna element between films and a feeder line are connected via a connector, the sheet-shaped antenna is provided with a window portion through which a terminal portion of the antenna is exposed. A back surface of the connector case is adhered to the sheet-like antenna so as to cover the window portion, and a terminal portion exposed on the back surface of the connector case and a terminal portion of the antenna are connected via a conductive adhesive. A structure for connecting a sheet antenna and a feeder line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9794090U JPH0810970Y2 (en) | 1990-09-18 | 1990-09-18 | Connection structure between sheet antenna and feeder line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9794090U JPH0810970Y2 (en) | 1990-09-18 | 1990-09-18 | Connection structure between sheet antenna and feeder line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0455810U JPH0455810U (en) | 1992-05-13 |
| JPH0810970Y2 true JPH0810970Y2 (en) | 1996-03-29 |
Family
ID=31838725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9794090U Expired - Fee Related JPH0810970Y2 (en) | 1990-09-18 | 1990-09-18 | Connection structure between sheet antenna and feeder line |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0810970Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5197263B2 (en) * | 2007-10-01 | 2013-05-15 | スリーエム イノベイティブ プロパティズ カンパニー | Terminal mounting structure and terminal mounting method |
| JP6317385B2 (en) * | 2016-03-28 | 2018-04-25 | 日本電業工作株式会社 | Flexible printed circuit board structure and interior partition wall |
-
1990
- 1990-09-18 JP JP9794090U patent/JPH0810970Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0455810U (en) | 1992-05-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |