JPH0650375U - Printed wiring board - Google Patents
Printed wiring boardInfo
- Publication number
- JPH0650375U JPH0650375U JP8503492U JP8503492U JPH0650375U JP H0650375 U JPH0650375 U JP H0650375U JP 8503492 U JP8503492 U JP 8503492U JP 8503492 U JP8503492 U JP 8503492U JP H0650375 U JPH0650375 U JP H0650375U
- Authority
- JP
- Japan
- Prior art keywords
- printed wiring
- wiring board
- automatic insertion
- jumper wire
- divided
- 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.)
- Granted
Links
Landscapes
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
- Structure Of Printed Boards (AREA)
Abstract
(57)【要約】
【目的】 分割プリント配線基板の接続用ジャンパー線
の断線を防止する。
【構成】 分割透孔２，３を有し、部品実装及び半田付
け後分割されるプリント配線基板の銅箔パターン間が自
動挿入ジャンパー線にて接続されるプリント配線板１に
おいて、複数個の第１の自動挿入ジャンパー線４の取付
け長さＬ1よりも短い第２の自動挿入ジャンパー線５を
適宜配設する構成とする。また、第２の自動挿入ジャン
パー線５を、第１の自動挿入ジャンパー線列６の両サイ
ドに配設した構成とする。
(57) [Abstract] [Purpose] To prevent the disconnection of the jumper wire for connection of the divided printed wiring board. In the printed wiring board 1 having the divided through holes 2 and 3, and the copper foil patterns of the printed wiring board to be divided after component mounting and soldering are connected by automatic insertion jumper wires, The second automatic insertion jumper wire 5 shorter than the attachment length L 1 of the first automatic insertion jumper wire 4 is appropriately arranged. Further, the second automatic insertion jumper wire 5 is arranged on both sides of the first automatic insertion jumper wire row 6.
Description
【０００１】[0001]
本案は、分割プリント配線基板に関する。 The present invention relates to a divided printed wiring board.
【０００２】[0002]
図３に従来の分割プリント配線基板を示す。分割プリント配線基板１には、分 割透孔２，３を跨いで分割後のプリント配線基板１ａ，１ｂを電気的に接続する ジャンパー線４，４…が配設されている。該ジャンパー線４の取付け長さは、全 て同じ長さの自動挿入ジャンパー線である。 FIG. 3 shows a conventional divided printed wiring board. The divided printed wiring board 1 is provided with jumper wires 4, 4 ... That straddle the divided through holes 2 and 3 and electrically connect the divided printed wiring boards 1a and 1b. The jumper wires 4 are all automatically inserted jumper wires having the same length.
【０００３】[0003]
上述のプリント配線板では、ジャンパー線４，４…の長さが同じであるため、 分割後のプリント配線基板１ａとプリント配線基板１ｂ間の距離ｇが、図４に示 すように一方ではｇ1と広く、他方ではｇ2と狭くなり、両基板１ａ，１ｂ間の距 離ｇが不均一になる。即ち、自動挿入ジャンパー線４，４が急角度で折れ曲がっ たり、或るいは逆に伸長して張り詰めた状態になっていた。その結果、外部から の振動により、簡単に切断すると云った欠点があった。そのため、比較的小さい プリント配線基板間の接続にしか採用することが出来なかった。In the above-mentioned printed wiring board, since the lengths of the jumper wires 4, 4 ... Are the same, the distance g between the printed wiring board 1a and the printed wiring board 1b after the division is g on one side as shown in FIG. The width is as wide as 1 and narrow as g 2 on the other hand, and the distance g between the substrates 1a and 1b becomes non-uniform. That is, the automatic insertion jumper wires 4 and 4 were bent at a steep angle, or were stretched in the opposite direction to be in a tight state. As a result, there was a drawback that it was easily cut by vibration from the outside. Therefore, it could only be used to connect relatively small printed wiring boards.
【０００４】[0004]
分割透孔を有し、部品実装及び半田付け後分割されるプリント配線基板の銅箔 パターン間が自動挿入ジャンパー線にて接続されるプリント配線板において、複 数個の第１の自動挿入ジャンパー線の取付け長さよりも短い第２の自動挿入ジャ ンパー線を適宜配設する構成とする。また、第２の自動挿入ジャンパー線を、第 １の自動挿入ジャンパー線列の両サイドに配設した構成とする。 In a printed wiring board that has split through-holes and the copper foil patterns of the printed wiring board that are split after component mounting and soldering are connected by automatic insertion jumper wires, multiple first automatic insertion jumper wires A second automatic insertion jumper wire shorter than the installation length of is properly arranged. Further, the second automatic insertion jumper wire is arranged on both sides of the first automatic insertion jumper wire row.
【０００５】[0005]
分割プリント配線基板に部品実装・半田付け後、分割透孔部で分割すると、両 プリント配線基板間の隙間が第２の自動挿入ジャンパー線により寸法規制され、 略均一に保たれると共に、電気的接続用の第１の自動挿入ジャンパー線の曲げ角 度も均一になる。 After mounting and soldering the components on the split printed wiring board and then splitting them by the split through-holes, the size of the gap between the two printed wiring boards is regulated by the second automatic insertion jumper wire, and it is kept substantially uniform and electrically The bending angle of the first automatic insertion jumper wire for connection is also uniform.
【０００６】[0006]
図１は外観斜視図、図２は分割前の平面図である。図において、従来例と同一 部分には同一番号を付け、その説明を省略する。図において、５は新たに追加さ れた第２の自動挿入ジャンパー線である。該第２のジャンパー線５の取付け長さ Ｌ2は、第１の自動挿入ジャンパー線５の取付け長さＬ1より短く（Ｌ1＞Ｌ2）す る。ジャンパー線５は、図２に示すようにジャンパー線列６，６の両サイド及び 中央に適宜配設している。具体的には、接続用ジャンパー線４の長さを１２.５ ｍｍとし、隙間規制用のジャンパー線５の長さを１０ｍｍとして、各ジャンパー 線４，４…及び５，５…は、分割透孔２，３を跨いで自動挿入される。なお、プ リント配線基板１の大きさによっては、中央のジャパー線５を省いてもよい。FIG. 1 is an external perspective view, and FIG. 2 is a plan view before division. In the figure, the same parts as those of the conventional example are designated by the same reference numerals and the description thereof will be omitted. In the figure, 5 is a newly added second automatic insertion jumper wire. The mounting length L 2 of the second jumper wire 5 is shorter than the mounting length L 1 of the first automatic insertion jumper wire 5 (L 1 > L 2 ). The jumper wires 5 are appropriately arranged on both sides and in the center of the jumper wire rows 6 and 6, as shown in FIG. Specifically, the length of the connecting jumper wire 4 is 12.5 mm, the length of the clearance controlling jumper wire 5 is 10 mm, and the jumper wires 4, 4 ... and 5, 5 ... It is automatically inserted across the holes 2 and 3. Depending on the size of the printed wiring board 1, the central japer wire 5 may be omitted.
【０００７】 上述のプリント配線基板１を分割透孔２，３から分割すると、図１に示すよう に圧倒的に多数のジャンパー線４，４…の押し広げようとする力で、短い方のジ ャンパー線５，５が張り詰められ、該ジャンパー線５，５を支点に、長い方のジ ャンパー線４，４…が折れ曲がるように作用し、該ジャンパー線４，４…は、略 均一な折れ曲がり状態になる。その結果、プリント配線基板１ａとプリント配線 基板１ｂ間の隙間が均一になる。従って、外部から振動が加わっても、折り曲げ られた各々のジャンパー線４，４…に略均等に分散されるので、局部的な断線が 防がれる。なお、ジャンパー線５，５は、電気的には不要な捨てジャンパー線で 有ってもよい。When the printed wiring board 1 described above is divided from the divided through holes 2 and 3, the shorter jumper wires are overwhelmingly pushed by a large number of jumper wires 4, 4 ... As shown in FIG. The jumper wires 5, 5 are tightly stretched, and the jumper wires 4, 4, ..., Which are longer than the jumper wires 5, 5, act as a fulcrum, and the jumper wires 4, 4 ,. It becomes a state. As a result, the gap between the printed wiring board 1a and the printed wiring board 1b becomes uniform. Therefore, even if vibration is applied from the outside, the jumper wires 4, 4, ... Are almost evenly distributed, so that local disconnection can be prevented. Note that the jumper wires 5 and 5 may be discarded jumper wires that are electrically unnecessary.
【０００８】[0008]
本考案の接続方法を採用すると、従来の欠点であったプリント配線基板の分割 時に生じる基板間距離の不均一によるジャンパー線の急角度の折り曲げ・突っ張 りがなくなり、振動による耐断線性能に優れた接続が可能となる。特に、大きな プリント配線基板の接続や、重い部品が実装された場合には極めて有効であり、 ジャンパー線の数が多い場合でも、両サイドと適当な間隔で中央付近に、電気的 には不要な捨てジャンパー線を設けておくことで従来技術の欠点を克服すること が出来る。 Adopting the connection method of the present invention eliminates sharp bends and tensions of jumper wires due to non-uniform distance between boards, which was a drawback of the prior art when dividing printed wiring boards, and has excellent resistance to disconnection due to vibration. Connection is possible. Especially, it is extremely effective when connecting a large printed wiring board or mounting heavy parts.Even when the number of jumper wires is large, it is not necessary to electrically connect them on both sides near the center with an appropriate distance. It is possible to overcome the shortcomings of the prior art by providing a discard jumper wire.
【図面の簡単な説明】[Brief description of drawings]
【図１】本案の外観斜視図である。FIG. 1 is an external perspective view of the present invention.
【図２】本案の平面図である。FIG. 2 is a plan view of the present invention.
【図３】従来例の平面図である。FIG. 3 is a plan view of a conventional example.
【図４】従来例の外観斜視図である。FIG. 4 is an external perspective view of a conventional example.
２ 分割透孔 ３ 分割透孔 ４ 第１のジャンパー線 ５ 第２のジャンパー線 ６ ジャンパー線列 2 divided through holes 3 divided through holes 4 first jumper wire 5 second jumper wire 6 jumper wire row
Claims (2)
後分割されるプリント配線基板の銅箔パターン間が自動
挿入ジャンパー線にて接続されるプリント配線板におい
て、第１の自動挿入ジャンパー線の取付け長さよりも短
い第２の自動挿入ジャンパー線を適宜配設したことを特
徴とするプリント配線基板。1. A printed wiring board having split through holes, wherein copper foil patterns of a printed wiring board to be split after component mounting and soldering are connected by an automatic insertion jumper wire. A printed wiring board, wherein a second automatic insertion jumper wire shorter than a wire attachment length is appropriately arranged.
記第１の自動挿入ジャンパー線列の両サイドに配設した
ことを特徴とする請求項１のプリント配線基板。2. The printed wiring board according to claim 1, wherein the second automatic insertion jumper wires are arranged on both sides of the first automatic insertion jumper wire row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992085034U JP2566986Y2 (en) | 1992-12-10 | 1992-12-10 | Printed wiring board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992085034U JP2566986Y2 (en) | 1992-12-10 | 1992-12-10 | Printed wiring board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0650375U true JPH0650375U (en) | 1994-07-08 |
| JP2566986Y2 JP2566986Y2 (en) | 1998-03-30 |
Family
ID=13847422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992085034U Expired - Fee Related JP2566986Y2 (en) | 1992-12-10 | 1992-12-10 | Printed wiring board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2566986Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62177071U (en) * | 1986-04-30 | 1987-11-10 | ||
| JPH0428466U (en) * | 1990-06-29 | 1992-03-06 |
-
1992
- 1992-12-10 JP JP1992085034U patent/JP2566986Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62177071U (en) * | 1986-04-30 | 1987-11-10 | ||
| JPH0428466U (en) * | 1990-06-29 | 1992-03-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2566986Y2 (en) | 1998-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |