JPS58147981A - Electric connector - Google Patents
Electric connectorInfo
- Publication number
- JPS58147981A JPS58147981A JP57030213A JP3021382A JPS58147981A JP S58147981 A JPS58147981 A JP S58147981A JP 57030213 A JP57030213 A JP 57030213A JP 3021382 A JP3021382 A JP 3021382A JP S58147981 A JPS58147981 A JP S58147981A
- Authority
- JP
- Japan
- Prior art keywords
- connector
- wiring board
- flexible wiring
- terminal
- cable
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
この発明は各装置間数いは各基板間等をケーブルで接続
する場合に用いる電気接続装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an electrical connection device used for connecting devices or boards using cables.
従来、この様な目的に用いられる電気接続装置は、複数
本の導電線が並列された所謂フラットケーブルをコネク
タの端子群にハンダ付は或いは圧接したものであった。Conventionally, electrical connection devices used for such purposes have been made by soldering or press-bonding a so-called flat cable in which a plurality of conductive wires are arranged in parallel to a group of terminals of a connector.
しかしなから、このような方式の電気接続装置は端子ピ
ッチ間隔をある程度以上狭くすることは困難である。し
たがって、信号線の数が多くなれば、それだけコネクタ
の幅が広くなり大型化するといった問題や、ケーブルの
幅か広く々ることてケーブル全体の柔軟性か低ぐ々る等
の問題かあった。特に、今後、回路の高集積化に伴い装
置か小型化され、しかも多数の信号を扱うように々れば
上記問題は重大々ものと々る。However, in this type of electrical connection device, it is difficult to narrow the terminal pitch beyond a certain level. Therefore, as the number of signal lines increases, there are problems such as the width of the connector becoming wider and larger, and problems such as the flexibility of the entire cable being lowered due to the wider cable width. . In particular, in the future, as devices become more compact as circuits become more highly integrated, and moreover, they are required to handle a large number of signals, the above-mentioned problems will become more serious.
この発明は上記の点に鑑みなされたものであり、フレキ
シブル配線基板をケーブルとし、この配線基板を所定箇
所で屈曲させて、コネクタの端子群の間に挿入する構成
とすることにより、端子ピッチをかなり狭くしても、ケ
ーブルとコネクタの端子を確実に接続させることかでき
るようにしたことを特徴とする電気接続装置を提供する
ものである。This invention was made in view of the above points, and the terminal pitch is reduced by using a flexible wiring board as a cable, bending this wiring board at a predetermined point, and inserting it between a group of terminals of a connector. To provide an electrical connection device characterized in that it is possible to reliably connect a cable and a terminal of a connector even if the device is quite narrow.
以下、詳細に説明する。This will be explained in detail below.
第１図に於て、１はコネクタ、２．３はコネクタ端子群
である。このコネクタ端子群は他の装置等と接続する側
の端子ではなくケーブルと接続する側の電極である。４
はフレキシブル配線基板、５はポリエステルフィルムや
ポリイミドフィルム等ニ対し銅箔のエツチングやカーボ
ンペースト等の印刷によって設けられた配線、６は端子
群２と接続する電極である。８は樹脂等を棒状に成形し
た型板であり、フレキシブル配線基板４をこれにそって
屈曲させる。そのま捷の形で変形しないようにするため
、型板８の上面と下面には両面接着テープか設けられて
いる。In FIG. 1, 1 is a connector, and 2.3 is a group of connector terminals. This connector terminal group is not a terminal to be connected to other devices, but an electrode to be connected to a cable. 4
5 is a flexible wiring board, 5 is a wiring provided on a polyester film, polyimide film, etc. by etching copper foil or printing with carbon paste, etc., and 6 is an electrode connected to the terminal group 2. Reference numeral 8 denotes a template made of resin or the like into a rod shape, along which the flexible wiring board 4 is bent. Double-sided adhesive tape is provided on the top and bottom surfaces of the template 8 to prevent it from deforming as it is.
第２図はこのようにしたフレキシブル配線基板４をコネ
クタ１の端子群２，３間に挿入した状態を示す。つまり
、電極６と端子群２は同一ピッチで接触する。電極６が
銅である場合は、この接触部分でハンダ付けを行う。位
置合わせさえすればハンダ付けは非常に簡単に行うこと
かできる。FIG. 2 shows the flexible wiring board 4 inserted between the terminal groups 2 and 3 of the connector 1. In other words, the electrodes 6 and the terminal group 2 are in contact with each other at the same pitch. If the electrode 6 is made of copper, soldering is performed at this contact portion. Once you have aligned the positions, soldering is very easy.
第３図はフレキシブル配線基板４を展開した状態を示す
。７は端子群３と接続する電極である。FIG. 3 shows the flexible wiring board 4 in an unfolded state. 7 is an electrode connected to the terminal group 3.
Ａ−Ａ’ で屈曲させて端子群の間に挿入することによ
って２段の端子群ともに接続される。By bending it along A-A' and inserting it between the terminal groups, both terminal groups in the two stages are connected.
第４図はコネクタカバーとケーブル保護力／クーとを設
けた状態を示す。９は金属板の成形により構成されたコ
ネクタカバー、１０は導電体より成るケーフ゛ルの保護
カバーである。なお、フレキシブル配線基板４の片面に
は銅箔やカーｄ＜ンペースト等ｒ（よる配線か施されて
いるが、露出しているわけではなく、ポリエステルフィ
ルム等の絶縁１漢がオーバーコートされている。このた
め保護カバー１０によって短絡されることはない。、上
記実施例はフレキシブル配線基板をその端部で屈曲させ
たものであったか、これに限らず、例えばフレキシブル
配線基板の中央部で屈曲させる方法もある。つ捷りケー
ブル内は２枚分のフレキシブル配線基板を通すことに々
る。この方法はケーブルの幅を約１／２にできる効果が
ある。FIG. 4 shows a state in which a connector cover and a cable protection force/couple are provided. Reference numeral 9 represents a connector cover formed by molding a metal plate, and reference numeral 10 represents a protective cover for the cable made of a conductor. Note that one side of the flexible wiring board 4 is coated with copper foil, carbon paste, etc., but it is not exposed and is overcoated with an insulating layer such as polyester film. Therefore, no short circuit occurs due to the protective cover 10.In the above embodiment, the flexible wiring board is bent at its ends, but the present invention is not limited to this.For example, a method of bending the flexible wiring board at the center thereof It is also possible to pass two flexible wiring boards through the inside of the unwrapped cable.This method has the effect of reducing the cable width to about 1/2.
上記のように構成した実施例を第５図に示す。An embodiment constructed as described above is shown in FIG.
第５図（１）に於て、１１ばフレキシブル配線基板、１
２．１３は配線、１４．１５は電極である。In FIG. 5 (1), 11 is a flexible wiring board;
2.13 is a wiring, and 14.15 is an electrode.
Ｂ−Ｂ’は屈曲箇所である。第５図（２）に於て、１６
はコネクタ、１７．１８はコネクタ端子、１９は基板又
は装置である。B-B' is a bending point. In Figure 5 (2), 16
is a connector, 17 and 18 are connector terminals, and 19 is a board or device.
件だ、上記実施例は２列のコネクタ端子群間に屈曲させ
たフレキシブル配線基板を挿入するものであったか、同
様の考え方で３列や４列の端子群を有するコネクタを用
いる場合に於ても実施できる。In the above embodiment, a bent flexible wiring board is inserted between two rows of connector terminal groups, or if a connector with three or four rows of terminal groups is used based on the same concept. Can be implemented.
第６図に３列の端子群を有するコネクタを用いる場合の
実施例を示す。第６図（１）に於て、２０はフレキシブ
ル配線基板、２１，２２．２３は配線、２４．２５．２
６は電極である。Ｃ−Ｃ’ 、Ｄ−Ｄ’、Ｅ−Ｅ’は
屈曲箇所である。第６図（２）に於て、２７はコネクタ
、２８，２９．３０はコネクタ端子である。FIG. 6 shows an embodiment in which a connector having three rows of terminal groups is used. In FIG. 6 (1), 20 is a flexible wiring board, 21, 22.23 is wiring, 24.25.2
6 is an electrode. C-C', DD', and EE' are bent points. In FIG. 6(2), 27 is a connector, and 28, 29, and 30 are connector terminals.
更に、コネクタ端子群が１列である場合には、それと平
行に何らかの支持物を構造上設けることによって、やは
り同様の方法で接続することかできる。Furthermore, if the connector terminal group is in one row, it is also possible to connect in a similar manner by providing some kind of support structure in parallel thereto.
第７図にそのように構成した実施例を示す。図に於て、
３１はフレキシブル配線基板、３２はコネクタ、３３は
コネクタ端子、３４は上記支持物（突起部）である。FIG. 7 shows an embodiment configured in this manner. In the figure,
31 is a flexible wiring board, 32 is a connector, 33 is a connector terminal, and 34 is the support (projection).
以」二詳細に説明したように本発明の電気接続装ｊＲは
、金属箔やカーボンペースト等の導電体により複数本の
配線か施されたフレキシブル配線基板の所定箇所をＩＨ
１曲させてコネクタの端子群の間に挿入させたことを特
徴とするものであり、本発明によれば、端子ピッチをか
なり狭くしてもケーブルとコネクタの端子を確実に接続
することができる極めて有用な電気接続装置を得ること
かできるものである。As described in detail below, the electrical connection device of the present invention connects a predetermined location of a flexible wiring board on which a plurality of wires are formed using a conductor such as metal foil or carbon paste by IH.
The cable is characterized by being bent once and inserted between a group of terminals of the connector, and according to the present invention, the cable and the terminals of the connector can be reliably connected even if the terminal pitch is considerably narrowed. A very useful electrical connection device can be obtained.
第１図は斜視図、第２図は平面図、第３図は平面図、第
４図は断面図、第５図（１）は平面図、第５図（２）は
側面図、第６図（１）は平面図、第６図（２）は側面図
、第７図は側面図である。
符号
■＝コネクタ、 ２，３：コネクタ端子群、４：フレキ
シブル配線基板、 ５：配線、 ６゜７：電極、 ８：
型板、 ９：コネクタカバー、ｔＯ：保ａカバー、 １
１：フレキシブル配線基板、 １２ 、１３ ：配線
、 １４，１５：電極、１６：コネクタ、 １７．
１８：コネクタ端子、。
１９：基板又は装置、 ２０：フレキシブル配線基板、
２１． 、２２ 、２３ ：配線、’ ２４．．２
５゜２６：電極、 ２７：コネクタ、 ２８ 、２
９ 。
３０：コネクタ端子、 ３１：フレキシブル配線基板、
３２：コネクタ、 ３３：コネクタ端子、３４：突起
部。
代理人 弁理士 福 士 愛 彦（他２名）３５１−
誓 ・・Fig. 1 is a perspective view, Fig. 2 is a plan view, Fig. 3 is a plan view, Fig. 4 is a sectional view, Fig. 5 (1) is a plan view, Fig. 5 (2) is a side view, and Fig. 6 is a plan view. Figure (1) is a plan view, Figure 6 (2) is a side view, and Figure 7 is a side view. Symbol ■=Connector, 2, 3: Connector terminal group, 4: Flexible wiring board, 5: Wiring, 6°7: Electrode, 8:
Template, 9: Connector cover, tO: Protection cover, 1
1: Flexible wiring board, 12, 13: Wiring, 14, 15: Electrode, 16: Connector, 17.
18: Connector terminal. 19: Substrate or device, 20: Flexible wiring board,
21. , 22, 23: Wiring,' 24. ．． 2
5゜26: Electrode, 27: Connector, 28, 2
9. 30: Connector terminal, 31: Flexible wiring board,
32: Connector, 33: Connector terminal, 34: Projection. Agent Patent Attorney Aihiko Fukushi (and 2 others) 351- Oath...
Claims (1)
の配線か施されたフレキシブル配線基板の所定箇所を屈
曲させてコネクタの端子群の間に挿入させたことを特徴
とする電気接続装置。1. An electrical connection device characterized in that a flexible wiring board, on which a plurality of wires are formed using a conductor such as metal foil or carbon paste, is bent at a predetermined point and inserted between a group of terminals of a connector.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57030213A JPS58147981A (en) | 1982-02-25 | 1982-02-25 | Electric connector |
| US07/188,102 US4824397A (en) | 1982-02-25 | 1988-04-27 | Electrical connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57030213A JPS58147981A (en) | 1982-02-25 | 1982-02-25 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58147981A true JPS58147981A (en) | 1983-09-02 |
Family
ID=12297439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57030213A Pending JPS58147981A (en) | 1982-02-25 | 1982-02-25 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58147981A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5427592U (en) * | 1977-07-27 | 1979-02-22 | ||
| JPS5650700U (en) * | 1979-09-18 | 1981-05-06 | ||
| JPS5629881B1 (en) * | 1975-12-17 | 1981-07-11 | ||
| JPS57132389A (en) * | 1981-02-09 | 1982-08-16 | Hitachi Ltd | Flexible substrate |
-
1982
- 1982-02-25 JP JP57030213A patent/JPS58147981A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5629881B1 (en) * | 1975-12-17 | 1981-07-11 | ||
| JPS5427592U (en) * | 1977-07-27 | 1979-02-22 | ||
| JPS5650700U (en) * | 1979-09-18 | 1981-05-06 | ||
| JPS57132389A (en) * | 1981-02-09 | 1982-08-16 | Hitachi Ltd | Flexible substrate |
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