JPH098416A - Connecting part of printed board - Google Patents
Connecting part of printed boardInfo
- Publication number
- JPH098416A JPH098416A JP17294895A JP17294895A JPH098416A JP H098416 A JPH098416 A JP H098416A JP 17294895 A JP17294895 A JP 17294895A JP 17294895 A JP17294895 A JP 17294895A JP H098416 A JPH098416 A JP H098416A
- Authority
- JP
- Japan
- Prior art keywords
- printed circuit
- circuit board
- perforations
- printed board
- board
- 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
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0097—Processing two or more printed circuits simultaneously, e.g. made from a common substrate, or temporarily stacked circuit boards
Landscapes
- Structure Of Printed Boards (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、プリント基板の製作
の容易な連結部に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connecting portion for easily manufacturing a printed circuit board.
【０００２】[0002]
【従来の技術】従来、この種の電子ブロックを生産する
には、基材上にその基板単体となるプリント基板を多数
個配列して形成し、その連結部分をミシン目あるいはＶ
カットにより分離できるようにすることが単価を低コス
トとし、電子部品の実装効率を向上できるが、ミシン目
により連結部分を形成することは、図２に示すように、
基材（６）上に形成するプリント基板（１）を基材
（６）又は他のプリント基板（１）に連結する連結部分
をスリット（ａ）とミシン目（ｂ）で形成するものであ
って、そのミシン目（ｂ）によりプリント基板（１）の
単価を低く容易に分離できるものである。なお、Ｖカッ
トにより連結する部分を形成することは、高価となる。2. Description of the Related Art Conventionally, in order to produce an electronic block of this type, a large number of printed circuit boards, which are individual substrates, are arranged on a base material, and the connecting portions are perforated or V-shaped.
By making it possible to separate by cutting, the unit cost can be reduced and the mounting efficiency of electronic parts can be improved. However, forming the connecting portion by perforation is as shown in FIG.
A printed circuit board (1) formed on a base material (6) is formed with a slit (a) and a perforation (b) at a connecting portion for connecting the printed circuit board (1) to the base material (6) or another printed circuit board (1). The perforation (b) allows the printed circuit board (1) to have a low unit price and be easily separated. In addition, it is expensive to form the connecting portion by V-cut.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、上記従
来のものは、スリット（ａ）とミシン目（ｂ）によりプ
リント基板（１）を１個づつに分離した時にプリント基
板（１）の周縁（ｃ）にミシン目（ｂ）の一方の突出部
分としてバリ（ｄ）が残り、このバリ（ｄ）がケ−スに
収納する場合に引つかかり、あるいは他物を傷つけるお
それがあるため、このバリ（ｄ）を削りとるなどの加工
が必要となり、結局、コストの上昇、生産性の低下を招
くものである。However, in the above-mentioned prior art, when the printed circuit boards (1) are separated one by one by the slit (a) and the perforation (b), the peripheral edge (c) of the printed circuit board (1). ), A burr (d) remains as one protruding portion of the perforation (b), and the burr (d) may be caught when it is stored in the case or may damage other objects. Processing such as scraping off (d) is required, which eventually leads to an increase in cost and a decrease in productivity.
【０００４】そこで、この発明は、上記従来のものの欠
点を改良するものであり、簡単な構成により、コストの
上昇、生産性の低下を招くことなく、バリの発生を防止
することとしたものである。Therefore, the present invention is intended to improve the above-mentioned drawbacks of the prior art, and to prevent the occurrence of burrs with a simple structure without causing an increase in cost and a decrease in productivity. is there.
【０００５】[0005]
【課題を解決するための手段】そのために、回路パター
ンが形成されるプリント基板単体を基材上に複数連結形
成するに当り、その連結部分をスリットとミシン目によ
り構成し、ミシン目を上記スリットと中心線よりプリン
ト基板側に平行に変位する線上に配置してなるものであ
る。Therefore, when a plurality of printed circuit boards each having a circuit pattern are connected and formed on a base material, the connecting portion is formed by slits and perforations, and the perforations are formed by the slits. Is arranged on a line that is displaced parallel to the printed circuit board side from the center line.
【０００６】[0006]
【作用】この発明は、上記構成を具えるから、プリント
基板単体をスリットに沿い１個づつに折り割って分離し
ても、ミシン目の部分がスリットにより分離形成される
プリント基板の側縁より引込んで構成されることとな
り、突出しないから、梱包に当り引っかかることなく、
また、他物を傷つけるおそれもないものである。According to the present invention, since the printed circuit board has the above-mentioned structure, even if the printed circuit board alone is split along the slit and separated, the perforations are separated from the side edge of the printed circuit board by the slit. Since it is configured to be retracted and does not project, it does not hit the package and get caught,
Also, there is no risk of damaging other objects.
【０００７】[0007]
【実施例】これを図１に示す実施例により更に説明す
る。（１）は１個のプリント基板であり、図示しないが
基板（１）上には周知の回路パターンが形成される。
（２）はプリント基板（１）を基材（６）と区画するス
リットであり、スリット（２）の適宜位置にはミシン目
（３）によりプリント基板（１）と連結される。実際に
は基材（６）上にスリット（２）、ミシン目（３）によ
り複数のプリント基板（１）が形成されるものである。EXAMPLE This will be further described with reference to the example shown in FIG. Reference numeral (1) is one printed circuit board, and a well-known circuit pattern is formed on the circuit board (1) although not shown.
Reference numeral (2) is a slit for partitioning the printed board (1) from the base material (6), and the slit (2) is connected to the printed board (1) at appropriate positions by perforations (3). Actually, a plurality of printed boards (1) are formed on a base material (6) by slits (2) and perforations (3).
【０００８】スリット（２）の中心線（Ａ）は、スリッ
ト（２）の中心をとおる仮想線であるが、その中心線
（Ａ）よりプリント基板（１）よりに平行に変位して仮
想線（Ｂ）が引かれ、この線（Ｂ）上にミシン目（３）
が配置される。ミシン目（３）がプリント基板（１）の
側縁（４）より突出しないためには、側縁（４）がミシ
ン目（３）の直径内にあればよく、すなわち、中心線
（Ａ）と線（Ｂ）の間隔（ｍ）間に配列するミシン目
（３）の外方頂点を結ぶ接線があればよいこととなる。The center line (A) of the slit (2) is an imaginary line passing through the center of the slit (2), but it is displaced parallel to the printed circuit board (1) from the center line (A) and is an imaginary line. (B) is drawn, and perforations (3) are placed on this line (B).
Is arranged. In order that the perforations (3) do not protrude beyond the side edges (4) of the printed circuit board (1), it is sufficient that the side edges (4) are within the diameter of the perforations (3), that is, the center line (A). It suffices if there is a tangent line connecting the outer vertices of the perforations (3) arranged between the space (m) between the line and the line (B).
【０００９】なお、スリット（２）の端と配列するミシ
ン目（３）の両端を連結することによりミシン目（３）
にスリット（２）が案内されるようにしてもよく、こう
することにより、分離が容易となるものであり、また、
基材（６）とプリント基板（１）の連結部分のミシン目
（３）は、プリント基板（１）側に変位する線（Ｂ）上
に配置され、２個のプリント基板（１），（１）の連結
にはその間のスリット（２）の中心線（Ａ）よりいずれ
か一方に平行に変位する線（Ｂ）上にミシン目を設けれ
ばよい。The perforation (3) is formed by connecting both ends of the perforation (3) arranged with the end of the slit (2).
The slit (2) may be guided to the above, which facilitates the separation, and
The perforation (3) at the connecting portion between the base material (6) and the printed circuit board (1) is arranged on the line (B) displaced to the printed circuit board (1) side, and the two printed circuit boards (1), ( For connection of 1), perforations may be provided on a line (B) which is displaced in parallel to one of the center lines (A) of the slits (2) between them.
【００１０】この実施例は上記のとおりであるから、ス
リット（２）に沿い折り割ることにより各プリント基板
（１）単体に容易に分割することができ、その際、ミシ
ン目（３）部分はプリント基板（１）の側縁（４）より
内方に引込んで形成されることとなるから、このバリ
（５）部分に梱包時引っかかりを生ずることがない。Since this embodiment is as described above, it can be easily divided into individual printed circuit boards (1) by folding along the slits (2), in which case the perforation (3) part Since it is formed by being drawn inward from the side edge (4) of the printed circuit board (1), the burr (5) is not caught during packaging.
【００１１】[0011]
【発明の効果】以上のとおり、この発明はミシン目の配
置をプリント基板の側縁より引込んで構成することによ
り、ミシン目より形成されるバリにより引っかかりを生
ずることなく、他物を傷つけることのない優れた効果を
もつものである。As described above, according to the present invention, the perforation is arranged so as to be pulled in from the side edge of the printed circuit board, so that a burr formed by the perforation does not cause a catch and damages other objects. It has no excellent effect.
【図１】この発明の実施例を示すものである。FIG. 1 shows an embodiment of the present invention.
【図２】従来のミシン目をもつプリント基板を示すもの
である。FIG. 2 shows a conventional printed circuit board having perforations.
１ プリント基板 ２ スリット ３ ミシン目 ４ プリント基板の側縁 ５ バリ ６ 基材 ７ スリット端 1 Printed Circuit Board 2 Slit 3 Perforation 4 Side Edge of Printed Circuit Board 5 Burr 6 Base Material 7 Slit Edge
Claims (1)
単体を基材上に複数連結形成するに当り、この連結部分
をスリットとミシン目により分離し易いように構成し、
上記スリットの中心線よりプリント基板側に平行に変位
する線上にミシン目を配置してなるプリント基板の連結
部。1. When connecting a plurality of printed circuit boards on which a circuit pattern is formed on a substrate, the connecting portions are configured to be easily separated by slits and perforations.
A printed circuit board connecting portion in which perforations are arranged on a line that is displaced in parallel to the printed circuit board side from the center line of the slit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17294895A JPH098416A (en) | 1995-06-16 | 1995-06-16 | Connecting part of printed board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17294895A JPH098416A (en) | 1995-06-16 | 1995-06-16 | Connecting part of printed board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH098416A true JPH098416A (en) | 1997-01-10 |
Family
ID=15951330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17294895A Pending JPH098416A (en) | 1995-06-16 | 1995-06-16 | Connecting part of printed board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH098416A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8124879B2 (en) | 2006-05-22 | 2012-02-28 | Panasonic Corporation | Printed board |
| US10451317B2 (en) | 2014-12-25 | 2019-10-22 | Denso Corporation | Refrigeration cycle device |
-
1995
- 1995-06-16 JP JP17294895A patent/JPH098416A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8124879B2 (en) | 2006-05-22 | 2012-02-28 | Panasonic Corporation | Printed board |
| US10451317B2 (en) | 2014-12-25 | 2019-10-22 | Denso Corporation | Refrigeration cycle device |
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