JPS5832279Y2 - Printed wiring board connection device - Google Patents
Printed wiring board connection deviceInfo
- Publication number
- JPS5832279Y2 JPS5832279Y2 JP1977144373U JP14437377U JPS5832279Y2 JP S5832279 Y2 JPS5832279 Y2 JP S5832279Y2 JP 1977144373 U JP1977144373 U JP 1977144373U JP 14437377 U JP14437377 U JP 14437377U JP S5832279 Y2 JPS5832279 Y2 JP S5832279Y2
- Authority
- JP
- Japan
- Prior art keywords
- printed wiring
- wiring board
- flexible printed
- connection device
- flexible
- 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
Links
Landscapes
- Structure Of Printed Boards (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Description
【考案の詳細な説明】
この考案は印刷配線板の接続装置に係り、特にフレキシ
ブル印刷配線板を用いたものに関する。[Detailed Description of the Invention] This invention relates to a connection device for printed wiring boards, and particularly to one using a flexible printed wiring board.
周知のように、印刷配線板相互間等の接続を行なう手段
としては、リード線束等を用いる他に、フレキシブル印
刷配線板を用いるものがある。As is well known, as means for connecting printed wiring boards, there are methods that use flexible printed wiring boards in addition to lead wire bundles and the like.
このような、従来の接続装置はそれを製造するに当り次
のような手段を用いている。In manufacturing such conventional connection devices, the following methods are used.
例えば、一枚の印刷配線板本体の上にフレキシブル印刷
配線板を乗せ、その両端部を上記刷配線板本体と接続す
る。For example, a flexible printed wiring board is placed on one printed wiring board main body, and both ends of the flexible printed wiring board are connected to the printed wiring board main body.
そして、上記フレキシブル印刷配線板の中間部すなわち
非接続部に対応する部分の印刷配線板本体を折り曲げに
よって切断し削除して、２枚の印刷配線板に分割するよ
うにしている。Then, the intermediate portion of the flexible printed wiring board, that is, the portion corresponding to the non-connection portion of the printed wiring board body is cut by bending and removed, thereby dividing the flexible printed wiring board into two printed wiring boards.
このような手段を用いる理由としては、印刷配線板本体
とフレキシブル印刷配線板とを接続した状態で運搬や誤
配線等の検査に用い、印刷配線板を例えばキャビネット
内に収納するとき初めて印刷配線板本体の前記中間部を
削除するようにした方が取り扱い上便利だからである。The reason for using such a method is that it is used to transport the printed wiring board and the flexible printed wiring board while they are connected, and to inspect for incorrect wiring. This is because it is easier to handle if the middle portion of the main body is removed.
このとき、上記分割された２枚の印刷配線板は、フレキ
シブル印刷配線板を折り曲げることにより、上記キャビ
ネット内に自由配設することができる。At this time, the two divided printed wiring boards can be freely arranged in the cabinet by bending the flexible printed wiring board.
しかしながら、上記のような従来の印刷配線板の接続装
置では、フレキシブル印刷配線板で接続された例えば２
枚の印刷配線板を、キャビネット内に自由配設した場合
、フレキシブル印刷線板の折り曲げ部分の機械的強度が
弱く、損傷され易いという問題がある。However, in the conventional printed wiring board connection device as described above, for example, two
When several printed wiring boards are freely arranged in a cabinet, there is a problem that the mechanical strength of the bent portion of the flexible printed wiring board is weak and easily damaged.
特に、フレキシブル印刷配線板の上記折り曲げ部分のう
ち、印刷配線板の端部に対応する部分は、折り曲げの応
力が集中するので、損傷され易く、ともすると切断され
てしまうという問題がある。Particularly, among the bent portions of the flexible printed wiring board, the portions corresponding to the ends of the printed wiring board have a problem in that the stress of bending is concentrated, so they are easily damaged and may even be cut.
また、上述した印刷配線板本体を切断して分割する際、
フレキシブル印刷配線板を切断したり損傷したりする等
の問題もある。In addition, when cutting and dividing the printed wiring board body mentioned above,
There are also problems such as cutting or damaging the flexible printed wiring board.
この考案は上記事情を考慮してなされたもので、簡易な
構成で作業性もよく、フレキシブル印刷配線板を損傷し
たり切断したりすることなく印刷配線板を接続すること
のできる極めて良好な印刷配線板の接続装置を提供する
ことを目的とする。This idea was made in consideration of the above circumstances, and has a simple structure, good workability, and extremely good printing that allows printed wiring boards to be connected without damaging or cutting the flexible printed wiring boards. The purpose of the present invention is to provide a wiring board connection device.
以下、この考案の実施例を説明するに先立ち、フレキシ
ブル印刷配線板を用いた印刷配線板の接続手段について
図面を参照して説明する。Hereinafter, before describing embodiments of this invention, a printed wiring board connection means using a flexible printed wiring board will be described with reference to the drawings.
第１図ａにおいて、１は印刷配線板本体で、略長方形状
をしており、その長さ方向の両端部にはそれぞれ、例え
ばエポキシ樹脂に銅箔を所定の回路パターンにフォトエ
ツチング処理してなる印刷配線板２，３が形成されてい
る。In Fig. 1a, 1 is a printed wiring board main body, which is approximately rectangular in shape, and each of its longitudinal ends is coated with, for example, epoxy resin and copper foil photoetched into a predetermined circuit pattern. Printed wiring boards 2 and 3 are formed.
第１図ａでは上記各印刷配線板２゜３の回路パターンの
うち入出力端子４のみ示す。FIG. 1a shows only the input/output terminals 4 of the circuit patterns of each printed wiring board 2.3.
また、上記印刷配線板本体１の中間部５と上記両印刷配
線板２，３との境介には印刷配線板本体１の幅方向に略
−線条に連設された透孔をもって形成されるミシン目等
よりなる折切部６，７が設けられている。Furthermore, a through hole is formed in the interface between the intermediate portion 5 of the printed wiring board main body 1 and both the printed wiring boards 2 and 3, and the through hole is connected in a substantially linear manner in the width direction of the printed wiring board main body 1. Breaking portions 6 and 7 are provided, each consisting of a perforation or the like.
一方、８はフレキシブル印刷配線板で、絶縁性を有する
柔軟な部材に、例えば銅箔９を図示の如く複数の線条に
エツチング処理してなるものである。On the other hand, reference numeral 8 denotes a flexible printed wiring board, which is made of a flexible member having insulating properties, for example, by etching a copper foil 9 into a plurality of filaments as shown in the figure.
そして、このフレキシブル印刷配線板８はその両端に設
けられた接続部１０．１１を印刷配線板２，３にそれぞ
れ接着剤等で固定されている。The flexible printed wiring board 8 has connecting portions 10.11 provided at both ends thereof fixed to the printed wiring boards 2 and 3 using an adhesive or the like.
また、上記両印刷配線板２，３の入力出端子４とフレキ
シブル印刷配線板８の線条に形成された銅箔９の両端と
は、リード線１２等で電気的に接続されている。Further, the input/output terminals 4 of the printed wiring boards 2 and 3 and both ends of the copper foil 9 formed in the strip of the flexible printed wiring board 8 are electrically connected by lead wires 12 or the like.
ここで、第１図ａを側面から見た図を同図すに示す。Here, a side view of FIG. 1a is shown in the same figure.
そして、このような印刷配線板の接続装置は第１図すに
示す状態で、例えば運搬、配線の検査等に使用し、両印
刷配線板２，３をキャビネット内等に自由配設して収納
するとき、フレキシブル印刷配線板８の非接続部８ａに
対応する印刷配線板本体１の部分すなわち中間部５を前
記折切部６，７から折り曲げによって切断し、第１図Ｃ
に示すように印刷配線板２と３とに分割し、フレキシブ
ル印刷配線板８の柔軟性を利用して上記キャビネット内
を自由に引き回して２枚の印刷配線板２，３を接続する
ものである。Such a printed wiring board connection device is used for transportation, wiring inspection, etc. in the state shown in Figure 1, and both printed wiring boards 2 and 3 are freely arranged and stored in a cabinet or the like. At this time, the portion of the printed wiring board main body 1 corresponding to the non-connecting portion 8a of the flexible printed wiring board 8, that is, the intermediate portion 5, is cut by bending from the folding portions 6, 7, and the portion shown in FIG.
As shown in the figure, the printed wiring boards 2 and 3 are divided into printed wiring boards 2 and 3, and the flexibility of the flexible printed wiring board 8 is utilized to freely route the wiring inside the cabinet to connect the two printed wiring boards 2 and 3. .
なお、フレキシブル印刷配線板８の両端に設けられた接
続部１０．１１は、第２図に示すようにこれら接続部１
０．１１にも回路パターンを設けることによりフレキシ
ブル印刷配線板８と印刷配線板２，３とが重なり合う部
分をも無駄なく使用することができる。Note that the connecting portions 10 and 11 provided at both ends of the flexible printed wiring board 8 are connected to these connecting portions 1 as shown in FIG.
By providing a circuit pattern also in 0.11, the overlapping portions of the flexible printed wiring board 8 and the printed wiring boards 2 and 3 can be used without waste.
また、第２図の斜視図を第３図に示す。さらに、上記の
ような印刷配線板の接続装置を例えばキャビネット内に
自由配設した場合の実装例を第４図ａ、ｌ）に示す。Further, a perspective view of FIG. 2 is shown in FIG. 3. Further, FIGS. 4a and 4l) show an example of mounting the above-mentioned printed wiring board connection device freely disposed within a cabinet, for example.
すなわち、第４図ａでは印刷配線板２，３を重ねて、そ
れらを互いにフレキシブル印刷配線板８で接続するよう
にしたものである。That is, in FIG. 4a, printed wiring boards 2 and 3 are stacked on top of each other and connected to each other by a flexible printed wiring board 8.
□また、第４図すでは例えば゛キャビネットの底面１３
及び側面１４等にそれぞれ平行させて印刷配線板２，３
を設けるようにしたものである。□ Also, in Figure 4, for example, the bottom surface 13 of the cabinet
and printed wiring boards 2 and 3 parallel to the side surface 14, etc.
It was designed to provide a.
ここで、上記のような印刷配線板の接続手段に基づいて
、以下にこの考案に係る印刷配線板の接続装置の一実施
例について図面を参照して詳細に説明する。Here, based on the above-mentioned printed wiring board connecting means, one embodiment of the printed wiring board connecting device according to the present invention will be described in detail below with reference to the drawings.
すなわち、第５図ａに示すように、上記フレキシブル印
刷配線板８のうち、印刷配線板本体１と接続されかつ該
印刷配線板本体１の折切部６．７（つまり印刷配線板２
，３の端部）と対向する部分に、印刷配線板本体１面方
向にフレキシブル印刷配線板８の折り曲げ部分の厚みよ
りも大きい厚みを有する保護部１５．１６が、一体的に
形成されている。That is, as shown in FIG.
, 3), a protective portion 15, 16 having a thickness greater than the thickness of the bent portion of the flexible printed wiring board 8 in the direction of one surface of the printed wiring board body is integrally formed. .
そして、これら保護部１５．１６がそのまま印刷配線板
本体１と接着剤等で固定されている。These protective portions 15 and 16 are directly fixed to the printed wiring board main body 1 with an adhesive or the like.
したがって、上記のような構成によれば、保護部１５．
１６によってフレキシブル印刷配線板８のうすい部分（
折り曲げ部分）が印刷配線板本体１の折切部６，７に接
触しないため、フレキシブル印刷配線板８を切断したり
損傷したりすることなく、印刷配線板本体１を折り曲げ
て分割することができる。Therefore, according to the above configuration, the protection part 15.
16, the thin part of the flexible printed wiring board 8 (
Since the bent portions) do not come into contact with the folding portions 6 and 7 of the printed wiring board body 1, the printed wiring board body 1 can be bent and divided without cutting or damaging the flexible printed wiring board 8. .
また、保護部１５，１６、はフレキシブル印刷配線板８
に一体的に形成されるので、別個に保護部材等を設ける
必要がないとともに、フレキシブル印刷配線板８自体ユ
ニット化され極めて構成簡易で使い勝手がよくなるもの
である。Moreover, the protective parts 15 and 16 are the flexible printed wiring board 8
Since the flexible printed wiring board 8 is integrally formed, there is no need to separately provide a protective member, etc., and the flexible printed wiring board 8 itself is formed into a unit, making the structure extremely simple and easy to use.
さらに、フレキシブル印刷配線板８を印刷配線板本体１
に接続するだけで同時に保護を行なうことができ、作業
性が極めて向上するものである。Furthermore, the flexible printed wiring board 8 is attached to the printed wiring board main body 1.
By simply connecting the device to the device, protection can be provided at the same time, greatly improving work efficiency.
なお、第５図すは印刷配線板本体１を分割したときの状
態を示すもので、印刷配線板２，３はこの状態で前記キ
ャビネット内等に適宜配設されるものである。Incidentally, FIG. 5 shows a state in which the printed wiring board main body 1 is divided, and the printed wiring boards 2 and 3 are appropriately placed in the cabinet or the like in this state.
ここで、上記保護部１５．１６は、フレキシブル印刷配
線板８自体の厚みを大きくして形成してもよいし、また
フレキシブル印刷配線板８に印刷する印刷部材（例えば
表示用に供する絶縁塗料あるいは導体等）を用いて厚み
をもたせるようにしてもよいもので、要するにフレキシ
ブル印刷配線板８と一体的になっていればよいものであ
る。Here, the protective portions 15 and 16 may be formed by increasing the thickness of the flexible printed wiring board 8 itself, or may be formed by a printing member printed on the flexible printed wiring board 8 (for example, an insulating paint used for display or It may be made thicker using a conductor, etc., and in short, it is sufficient that it is integrated with the flexible printed wiring board 8.
また、上記実施例では、印刷配線板本体１を分割して印
刷配線板２，３を形成するものについて述べたが、印刷
配線板２，３は最初から別個なものであってもよいもの
である。Further, in the above embodiment, the printed wiring boards 2 and 3 are formed by dividing the printed wiring board main body 1, but the printed wiring boards 2 and 3 may be separate from the beginning. be.
なお、この考案は上記各実施例に限定されるものではな
く、その要旨を逸脱しない範囲で種種変形して実施でき
るものである。Note that this invention is not limited to the above-mentioned embodiments, and can be implemented with various modifications without departing from the gist thereof.
以上詳述したようにこの考案によれば、簡易な構成で作
業性もよく、フレキシブル印刷配線板を損傷したり切断
したりすることなく印刷配線板を接続することのできる
極めて良好な印刷配線板の接続装置を提供することがで
きる。As detailed above, this invention provides an extremely good printed wiring board that has a simple configuration, good workability, and allows printed wiring boards to be connected without damaging or cutting the flexible printed wiring board. connection devices can be provided.
第１図ａ、ｌ）、ｃはそれぞれフレキシブル印刷配線板
を用いた印刷配線板の接続手段を示す正面図及び側面図
、第２図は同手段の変形例を示す正面図、第３図は第２
図の斜視図、第４図ａ、ｂはそれぞれ印刷配線板の実装
例を示す側断面図及び側面図、第５図ａ、ｌ）はそれぞ
れこの考案に係る印刷配線板の接続装置の一実施例を示
す側面図である。
上・・・・・印刷配線板本体、２，３・・曲印刷配線板
、４・・・・・・入出力端子、５・・・・・・中間部、
６，７・曲・折切部、８・・・・・・フレキシブル印刷
配線板、９・・曲銅箔、１０゜１１・・・・・・接続部
、１２・・・・・・リード線、１３・・開底面、１４・
・・・・・側面、１５．１６・・曲保護部。Figures 1a, 1) and c are front and side views respectively showing a printed wiring board connection means using a flexible printed wiring board, Figure 2 is a front view showing a modification of the same means, and Figure 3 is a Second
4A and 4B are a side sectional view and a side view showing an example of mounting a printed wiring board, respectively, and FIGS. 5A and 5L are respectively an implementation of a printed wiring board connection device according to this invention. It is a side view which shows an example. Top: Printed wiring board body, 2, 3: Curved printed wiring board, 4: Input/output terminal, 5: Middle part,
6, 7. Bent/broken part, 8... Flexible printed wiring board, 9... Curved copper foil, 10° 11... Connection part, 12... Lead wire , 13...open bottom surface, 14...
...Side, 15.16...Bend protection part.
Claims (1)
なる印刷配線板の接続装置において、前記フレキシブル
印刷配線板のうち前記印刷配線板と接続されかつ該印刷
配線板の端部と対向する部分に、前記印刷配線板面方向
に前記フレキシブル印刷配線板の折り曲げ部分の厚みよ
りも大きい厚みを有する保護部を、二体的に形成してな
ることを特徴とする印刷配線板の接続装置。In a printed wiring board connection device formed by connecting a plurality of printed wiring boards with a flexible printed wiring board, a portion of the flexible printed wiring board that is connected to the printed wiring board and faces an end of the printed wiring board. A connecting device for a printed wiring board, characterized in that a protective portion is formed in two pieces, the protective portion having a thickness greater than the thickness of the bent portion of the flexible printed wiring board in the surface direction of the printed wiring board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977144373U JPS5832279Y2 (en) | 1977-10-27 | 1977-10-27 | Printed wiring board connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977144373U JPS5832279Y2 (en) | 1977-10-27 | 1977-10-27 | Printed wiring board connection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5470055U JPS5470055U (en) | 1979-05-18 |
| JPS5832279Y2 true JPS5832279Y2 (en) | 1983-07-18 |
Family
ID=29122925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977144373U Expired JPS5832279Y2 (en) | 1977-10-27 | 1977-10-27 | Printed wiring board connection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5832279Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2946726C2 (en) * | 1979-11-20 | 1982-05-19 | Ruwel-Werke Spezialfabrik für Leiterplatten GmbH, 4170 Geldern | Printed circuit board with rigid and flexible areas and process for their manufacture |
| JP2631287B2 (en) * | 1987-06-30 | 1997-07-16 | 日本メクトロン 株式会社 | Manufacturing method of hybrid multilayer circuit board |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5150618U (en) * | 1974-10-17 | 1976-04-17 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5742030Y2 (en) * | 1977-03-28 | 1982-09-16 |
-
1977
- 1977-10-27 JP JP1977144373U patent/JPS5832279Y2/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5150618U (en) * | 1974-10-17 | 1976-04-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5470055U (en) | 1979-05-18 |
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