JPH0234831Y2 - - Google Patents
Info
- Publication number
- JPH0234831Y2 JPH0234831Y2 JP1985197298U JP19729885U JPH0234831Y2 JP H0234831 Y2 JPH0234831 Y2 JP H0234831Y2 JP 1985197298 U JP1985197298 U JP 1985197298U JP 19729885 U JP19729885 U JP 19729885U JP H0234831 Y2 JPH0234831 Y2 JP H0234831Y2
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- flexible circuit
- width
- connection
- reinforcing plate
- 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
- 238000003780 insertion Methods 0.000 claims description 28
- 230000037431 insertion Effects 0.000 claims description 28
- 230000003014 reinforcing effect Effects 0.000 claims description 19
- 238000000034 method Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
Landscapes
- Multi-Conductor Connections (AREA)
- Combinations Of Printed Boards (AREA)
Description
【考案の詳細な説明】
「産業上の利用分野」
本考案は、可撓性回路基板の接続部に補強板を
設けた状態で相手方プリント回路基板の開口差し
込み部に装着して両回路基板相互の電気的接続を
行なう場合、差し込み部に対する可撓性回路基板
の接続部の挿入容易性と確実化とを図れるように
した補強板付可撓性回路基板の接続構造に関す
る。[Detailed description of the invention] "Industrial application field" This invention is a flexible circuit board that is attached to the opening insertion part of the other printed circuit board with a reinforcing plate provided at the connecting part of the flexible circuit board. The present invention relates to a connection structure for a flexible circuit board with a reinforcing plate, which makes it possible to easily and securely insert the connection part of the flexible circuit board into the insertion part when making an electrical connection.
「従来の技術」
可撓性回路基板と他の硬質プリント回路基板と
の間の電気的接続を行なう一手法としては、第４
図の如く、可撓性回路基板１の端子部２の裏面に
補強板９を接合して接続部を形成し、一方、プリ
ント回路基板６側には上記接続部を挿入する為の
開口差し込み部７を設け、この差し込み部７に可
撓性回路基板１の上記接続部を挿入した後、各端
子部２とプリント回路基板６の図示しない対応端
子部とを各別に半田等で接続するような所謂差し
込み接続法を採用する場合がある。ここで、プリ
ント回路基板６の差し込み部７の幅をＡとした場
合、接続部での補強板９及び可撓性回路基板の各
幅は同幅のものが使用される。そして、差し込み
部７に対する適正挿入度を設定できるように、補
強板９の上端には図示のような突出部を形成する
と好都合である。``Prior Art'' One technique for making electrical connections between flexible circuit boards and other rigid printed circuit boards is
As shown in the figure, a reinforcing plate 9 is bonded to the back side of the terminal section 2 of the flexible circuit board 1 to form a connection section, while an opening insertion section is provided on the printed circuit board 6 side for inserting the connection section. 7, and after inserting the connection part of the flexible circuit board 1 into the insertion part 7, each terminal part 2 and the corresponding terminal part (not shown) of the printed circuit board 6 are connected separately by soldering or the like. A so-called plug-in connection method may be adopted. Here, if the width of the insertion part 7 of the printed circuit board 6 is A, then the reinforcing plate 9 and the flexible circuit board at the connection part have the same width. In order to set the appropriate degree of insertion into the insertion part 7, it is convenient to form a protrusion as shown in the figure at the upper end of the reinforcing plate 9.
「考案が解決しようとする問題点」
回路基板相互の上記の如き差し込み接続法に於
いて、プリント回路基板６の差し込み部７の幅Ａ
と可撓性回路基板１の接続部の幅とを同一に形成
すると、この幅Ａの寸法にバラツキを生じた場合
には、可撓性回路基板１の接続部が差し込み部７
に挿入不可となつたり、挿入しても抜け落ちるな
どの不都合を生じ、相互の回路基板の確実な接続
を図り難いという問題がある。``Problems to be solved by the invention'' In the above-mentioned plug-in connection method between circuit boards, the width A of the plug-in portion 7 of the printed circuit board 6 is
If the width of the connecting portion of the flexible circuit board 1 is the same, and if there is a variation in the dimension of the width A, the connecting portion of the flexible circuit board 1 will be the same as the width of the connecting portion of the flexible circuit board 1.
There are problems in that the circuit boards cannot be inserted into the board or may fall out even if inserted, making it difficult to connect the circuit boards reliably to each other.
「問題点を解決するための手段」
本考案は、このような回路基板相互の差し込み
接続手段を採用する場合、上記の如く差し込み幅
にバラツキを生じた場合であつても容易・確実に
差し込み接続できるように案出した可撓性回路基
板の接続構造を提供するものである。その為に本
考案では、可撓性回路基板の補強板を設けた接続
部に於ける補強板及び可撓性回路基板の幅を同一
に形成することなく、プリント回路基板の差し込
み部の幅と比較して補強板幅を適宜小さく、ま
た、可撓性回路基板の幅を大きく各々形成するよ
うにしたものである。可撓性回路基板のこのよう
な構造の接続部をプリント回路基板側差し込み部
に挿入装着すると、接続部での可撓性回路基板の
両側部は折れ曲つた状態で差し込み部に装着さ
れ、この折れ曲り部分の弾性ないしはバネ性によ
つて差し込み状態を安定確実に保持できることと
なる。``Means for Solving the Problems'' The present invention provides an easy and reliable way to connect circuit boards even when there are variations in insertion width as described above, when such a means of insertion connection between circuit boards is adopted. The present invention provides a flexible circuit board connection structure devised to enable flexible circuit board connections. Therefore, in the present invention, the width of the reinforcing plate and the flexible circuit board at the connection part where the reinforcing plate of the flexible circuit board is provided are not made the same, and the width of the reinforcing plate of the flexible circuit board is the same as the width of the insertion part of the printed circuit board. In comparison, the width of the reinforcing plate is made appropriately smaller, and the width of the flexible circuit board is made larger. When the connecting part of the flexible circuit board with this structure is inserted and attached to the printed circuit board side insertion part, both sides of the flexible circuit board at the connection part are bent and attached to the insertion part, and this The inserted state can be maintained stably and reliably due to the elasticity or springiness of the bent portion.
「実施例」
以下、図示の実施例を参照しながら本考案を詳
述すると、第１図及び第２図中、４は可撓性回路
基板１の端部に於ける所要数の端子部２の裏面に
接合された接続部の補強板を示し、この接続部で
の可撓性回路基板１の幅と補強板４との幅は、プ
リント回路基板６の開口差し込み部７の幅寸法を
Ａとした場合、第２図の如く、補強板４の幅はＡ
−Δと小さく形成する一方、可撓性回路基板１の
幅はＡ＋Δと大きく形成し、補強板４の両側に可
撓性回路基板１の側端部がはみ出すように構成し
てある。ここで、Δの値は例えば差し込み部７の
幅Ａのバラツキを考慮して定めることができる。
そして、可撓性回路基板１の幅寸法は差し込み部
７の幅Ａより大きく形成されているので、図の如
く、その下端部の両隅には適当な角取り３を設け
て差し込み部７に対する挿入性を容易化するのが
好ましい。``Example'' Hereinafter, the present invention will be described in detail with reference to the illustrated embodiment. In FIGS. 1 and 2, 4 indicates a required number of terminal portions 2 at the end of the flexible circuit board The width of the flexible circuit board 1 and the width of the reinforcing plate 4 at this connection point are the same as the width dimension of the opening insertion part 7 of the printed circuit board 6. In this case, as shown in Figure 2, the width of the reinforcing plate 4 is A.
The width of the flexible circuit board 1 is made as small as -Δ, while the width of the flexible circuit board 1 is made large as A+Δ, and the side ends of the flexible circuit board 1 protrude from both sides of the reinforcing plate 4. Here, the value of Δ can be determined, for example, taking into consideration the variation in the width A of the insertion portion 7.
Since the width dimension of the flexible circuit board 1 is larger than the width A of the insertion part 7, appropriate chamfers 3 are provided at both corners of the lower end of the flexible circuit board 1, as shown in the figure. Preferably, it facilitates insertion.
可撓性回路基板の上記接続部の構造によれば、
プリント回路基板６の差し込み部７の幅Ａの寸法
にバラツキを生じた場合でも、補強板４は支障な
く差し込み部７に挿入できる状態となり、且つ、
プリント回路基板６にこの接続部を差し込んだ状
態では、第３図に示すように、可撓性回路基板１
の両側部が差し込み部７に強制的に押し込められ
る結果、差し込み部７の両端に好適な折り曲げ部
１Ａを形成するようになるので、この折り曲げ部
１Ａの弾性ないしはバネ性によつてその挿入差し
込み状態を強固に保持可能となる。両回路基板の
このような差し込み接続手段に於いては、折り曲
げ部１Ａの上記バネ性に加えて、差し込み状態で
この折り曲げ部１Ａがプリント回路基板６側の差
し込み部７の側端と補強板４の側端とで適宜押圧
挾持されるように構成して差し込み接続の機械的
強度を更に高めるように配慮することも可能であ
る。そして、このような態様で差し込み接続され
た両回路基板１，６に於ける各対応端子部２，８
は半田等によつて相互の電気的接続が施されるこ
ととなる。補強板４の上端部両側に形成した突出
部５は、プリント回路基板６に対する可撓性回路
基板１の接続部の差し込み挿入度を定めるもの
で、差し込み完了状態でその下端部はプリント回
路基板面に当接することとなる。 According to the structure of the connection part of the flexible circuit board,
Even if there is variation in the width A of the insertion portion 7 of the printed circuit board 6, the reinforcing plate 4 can be inserted into the insertion portion 7 without any problem, and
When this connection part is inserted into the printed circuit board 6, as shown in FIG.
As a result, both sides of the insertion part 7 are forcibly pushed into the insertion part 7, and as a result, suitable bent parts 1A are formed at both ends of the insertion part 7.The elasticity or springiness of the bent parts 1A allows the inserted state to be adjusted. can be held firmly. In such a plug connection means for both circuit boards, in addition to the above-mentioned spring properties of the bent portion 1A, in the inserted state, the bent portion 1A connects with the side edge of the plug portion 7 on the printed circuit board 6 side and the reinforcing plate 4. It is also possible to take measures to further increase the mechanical strength of the plug-in connection by arranging it to be appropriately pressed and clamped by the side edges of the plug-in connection. Then, each corresponding terminal part 2, 8 on both circuit boards 1, 6 which are plug-connected in this manner.
are electrically connected to each other by soldering or the like. The protruding parts 5 formed on both sides of the upper end of the reinforcing plate 4 determine the degree of insertion of the connection part of the flexible circuit board 1 into the printed circuit board 6. When the insertion is completed, the lower end of the protruding part 5 is on the surface of the printed circuit board. It will come into contact with.
「考案の効果」
本考案に係る可撓性回路基板の接続構造は上記
のように構成したので、相手方プリント回路基板
の開口差し込み部の幅寸法にバラツキを生じた場
合でも可撓性回路基板の接続部を簡単且つ確実に
差し込み挿入することが可能となり、この種の差
し込み接続手段の作業性を好適に改善できる。そ
して、両回路基板のこのような差し込み接続状態
は、差し込み部での可撓性回路基板の折り曲げ部
による弾性ないしはバネ性の作用で強固に保持さ
れるので、簡易な構成にも拘らず耐久性の高い差
し込み接続構造を得ることが可能である。"Effect of the invention" Since the connection structure of the flexible circuit board according to the invention is configured as described above, even if the width dimension of the opening insertion part of the other party's printed circuit board varies, the flexible circuit board can be easily connected. It becomes possible to insert the connecting portion easily and reliably, and the workability of this type of plug-in connection means can be suitably improved. This plug-in connection state of both circuit boards is firmly held by the elasticity or spring action of the bending part of the flexible circuit board at the plug-in part, so it is durable despite its simple structure. It is possible to obtain a high plug connection structure.
第１図は、本考案の一実施例による可撓性回路
基板の接続構造を差し込み接続する相手方プリン
ト回路基板と共に要部を概念的に示す部分斜視
図、第２図は、第１図の可撓性回路基板の接続部
に於ける補強板の幅と可撓性回路基板の幅との関
係を説明する為の図、第３図は、第１図の可撓性
回路基板の接続部をプリント回路基板の差し込み
部に挿入装着した状態を裏面からみた平面概要
図、そして、第４図は、従来の差し込み接続構造
を説明する為の図である。
１：可撓性回路基板、２：基板１の端子部、
３：両隅の角取り、４：接続部の補強板、５：補
強板の突出部、６：プリント回路基板、７：開口
差し込み部、８：基板６の端子部、９：従来の補
強板。
FIG. 1 is a partial perspective view conceptually showing the main parts of a flexible circuit board connection structure according to an embodiment of the present invention together with a mating printed circuit board to be inserted and connected, and FIG. Figure 3 is a diagram for explaining the relationship between the width of the reinforcing plate and the width of the flexible circuit board at the connection part of the flexible circuit board in Figure 1. FIG. 4 is a schematic plan view of a state in which the plug is inserted into the plug-in portion of the printed circuit board as viewed from the back side, and FIG. 4 is a diagram for explaining a conventional plug-in connection structure. 1: flexible circuit board, 2: terminal part of board 1,
3: Chamfering of both corners, 4: Reinforcement plate of connection part, 5: Protrusion of reinforcement plate, 6: Printed circuit board, 7: Opening insertion part, 8: Terminal part of board 6, 9: Conventional reinforcement plate .
Claims (1)
けて接続部を構成し、該接続部を他のプリント回
路基板の接続用差し込み部に装着して両回路基板
を電気的に接続するための補強板付可撓性回路基
板に於いて、上記接続部の可撓性回路基板の幅を
上記差し込み部の幅より大きく形成すると共に、
上記補強板の幅を該差し込み部の幅より小さく形
成するように構成したことを特徴とする可撓性回
路基板の接続構造。 A reinforcing plate is provided on the back side of the connection terminal part of a flexible circuit board to form a connection part, and the connection part is attached to the connection insertion part of another printed circuit board to electrically connect both circuit boards. In the flexible circuit board with a reinforcing plate, the width of the flexible circuit board at the connection portion is formed to be larger than the width of the insertion portion, and
A connection structure for a flexible circuit board, characterized in that the width of the reinforcing plate is formed to be smaller than the width of the insertion part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985197298U JPH0234831Y2 (en) | 1985-12-21 | 1985-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985197298U JPH0234831Y2 (en) | 1985-12-21 | 1985-12-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62104474U JPS62104474U (en) | 1987-07-03 |
| JPH0234831Y2 true JPH0234831Y2 (en) | 1990-09-19 |
Family
ID=31156898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985197298U Expired JPH0234831Y2 (en) | 1985-12-21 | 1985-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0234831Y2 (en) |
-
1985
- 1985-12-21 JP JP1985197298U patent/JPH0234831Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62104474U (en) | 1987-07-03 |
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