JPH02280395A - Printed board device - Google Patents
Printed board deviceInfo
- Publication number
- JPH02280395A JPH02280395A JP10203589A JP10203589A JPH02280395A JP H02280395 A JPH02280395 A JP H02280395A JP 10203589 A JP10203589 A JP 10203589A JP 10203589 A JP10203589 A JP 10203589A JP H02280395 A JPH02280395 A JP H02280395A
- Authority
- JP
- Japan
- Prior art keywords
- board
- printed circuit
- circuit board
- groove
- shape
- 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
- 238000004806 packaging method and process Methods 0.000 abstract description 3
- 238000005452 bending Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 1
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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0284—Details of three-dimensional rigid printed circuit boards
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は立体的構造を持つプリント基板装置に関するも
のである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a printed circuit board device having a three-dimensional structure.
従来の技術
近年、電子機器の組み立てにプリント基板は不可欠なも
のとなっており、平面プリント基板を複数枚使用して立
体的に組み合わぜたものが知られている。BACKGROUND OF THE INVENTION In recent years, printed circuit boards have become indispensable in the assembly of electronic devices, and it is known that a plurality of flat printed circuit boards are used and combined in a three-dimensional manner.
第３図にその従来例を示しており、以下図面に基づき説
明する。第３図に示すものは、２枚のプリント基板１お
よび２をその一端部同志が互いに近接するように直角に
位置させ、両プリント基板１．２の裏面における他端部
間に接続金具３を掛は渡し、この接続金具３の両端部と
両プリント基板１．２の他端部とをビス４にて固定して
、両プリント基板１，２をＬ字型に結合している。また
、両プリント基板１．２１％！１を電気的に接続させる
ために両プリント基板１．２の表面における一端部近傍
にはそれぞれコネクター５．６が取り付けられ、両コネ
クター５，６間を電線７でつないでいる。なお、両プリ
ント基板１．２にはそれぞれ必要な部品８が実装されて
いる。A conventional example is shown in FIG. 3, and will be explained below based on the drawings. In the one shown in FIG. 3, two printed circuit boards 1 and 2 are positioned at right angles so that their one ends are close to each other, and a connecting fitting 3 is placed between the other ends on the back side of both printed circuit boards 1.2. The hooks are passed, and both ends of the connecting fitting 3 and the other ends of both the printed circuit boards 1 and 2 are fixed with screws 4 to connect the printed circuit boards 1 and 2 in an L-shape. Also, both printed circuit boards are 1.21%! In order to electrically connect the two printed circuit boards 1.2, a connector 5.6 is attached to each of the surfaces of the printed circuit boards 1.2 near one end, and an electric wire 7 connects the two connectors 5, 6. Note that necessary components 8 are mounted on both printed circuit boards 1.2, respectively.
発明が解決しようとする課題
しかしながら、上記した従来の構成では両プリント基板
１．２間を電気的に接続するためにコネクター５．６と
電８７を用いていることから、コストが高くなるととも
に部品実装密度が低くなるという問題があった。Problems to be Solved by the Invention However, in the conventional configuration described above, the connector 5.6 and the electric wire 87 are used to electrically connect the two printed circuit boards 1.2, which increases the cost and reduces the number of parts. There was a problem that the packaging density was low.
本発明はこのような課題を解決するもので、コストダウ
ンを図るとともに部品実装密度を高くすることを目的と
するものである。The present invention is intended to solve these problems, and aims to reduce costs and increase component mounting density.
課題を解決するための手段
この課題を解決するために本発明は、プリント基板に０
字状の溝を形成してプリント基板を所望の立体形状に折
曲させ、前記溝の両側に位置する板部に部品を実装する
とともに各板部間を接続回路パターンにより電気的に接
続してなるものである。Means for Solving the Problem In order to solve this problem, the present invention provides a printed circuit board with zero
A printed circuit board is bent into a desired three-dimensional shape by forming a letter-shaped groove, and components are mounted on the plate parts located on both sides of the groove, and each plate part is electrically connected by a connecting circuit pattern. It is what it is.
作用
この構成により、１枚のプリント基板を所望の形状に折
り曲げて立体的な形状に組み立てることができ、各板部
間の電気的接続はプリント基板のパターンによって行な
え、従来のようなコネクターや電線を必要とせず、組立
作業性の向上を図り、安価に提供できるとともに、プリ
ント基板面の部品実装密度を高めることができる。Function: With this configuration, a single printed circuit board can be bent into a desired shape and assembled into a three-dimensional shape. Electrical connections between each board can be made by the pattern of the printed circuit board, and there is no need to use conventional connectors or wires. It is possible to improve assembly workability, provide a low cost, and increase component mounting density on the printed circuit board surface.
実施例
以下、本発明の一実施例について、図面に基づいて説明
する。EXAMPLE Hereinafter, an example of the present invention will be described based on the drawings.
第１図および第２図において、プリント基板１１の中央
における裏面には０字状の溝１２が形成され、プリント
基板１１を溝１２を中心に１字型に９０度折り曲げでき
るように構成しである。プリント基板１１の前記溝１２
を境にして両側に位置する板部１１ａおよび１１ｂは前
記従来例のプリント基板１および２に該当し、両板部１
１ａ、 １１ｂにはそれぞれ必要な部品１３が実装され
ている。また、前記プリント基板１１の中央における表
面には前記両板部１１ａ。In FIGS. 1 and 2, a 0-shaped groove 12 is formed on the back surface at the center of the printed circuit board 11, and the printed circuit board 11 can be bent 90 degrees into a 1-shaped shape around the groove 12. be. The groove 12 of the printed circuit board 11
The board parts 11a and 11b located on both sides of the board correspond to the printed circuit boards 1 and 2 of the conventional example, and both board parts 1
Necessary parts 13 are mounted on each of 1a and 11b. Further, the both plate portions 11a are provided on the surface of the printed circuit board 11 at the center thereof.
１１ｂを電気的に接続さぜるためにプリントによる接続
回路パターン１４が形成されている。さらに前記プリン
ト基板１１の裏面における両端部間には接続金具１５が
掛は渡され、この接続金具１５の両端部とプリント基板
１１の両端部とをビス１６にて固定してプリント基板１
１を１字型に折曲した状態で保持するようになっている
。A printed connection circuit pattern 14 is formed to electrically connect the circuits 11b. Further, a connecting fitting 15 is hooked between both ends of the back surface of the printed circuit board 11, and both ends of the connecting fitting 15 and both ends of the printed circuit board 11 are fixed with screws 16, so that the printed circuit board
1 is held in a state where it is bent into a 1-shape.
なお、前記０字状の満１２はフライス盤のエンドミルな
どによって形成され、これはプリント基板の折り曲げ時
にパターンにストレス、応力集中がかかり、パターンが
切損するのを防止するためである。Note that the 0-shaped 12 is formed by an end mill of a milling machine, etc., and this is to prevent stress and stress concentration from being applied to the pattern when bending the printed circuit board, thereby preventing the pattern from being damaged.
さらに、上記実施例ではプリント基板１１に１本の０字
状の？１１１１２を設けてプリント基板１１を１字型に
折曲しているが、その他、０字状の溝１２を２本設け、
プリント基板１１をコの字型に折曲して組み立てること
も可能である。Furthermore, in the above embodiment, there is one 0-shaped ? on the printed circuit board 11. 11112 is provided to bend the printed circuit board 11 into a 1-shape, but in addition, two 0-shaped grooves 12 are provided,
It is also possible to assemble the printed circuit board 11 by bending it into a U-shape.
発明の効果
以上のように本発明によれば、１枚のプリント基板を所
望の形状に折り曲げて立体的な形状に組み立てることが
でき、各板部間の電気的接続はプリント基板のパターン
によって行なえ、従来のようなコネクターや電線を必要
とせず、組立作業性の向上を図り、安価に提供できると
ともに、プリント基板面の部品実装密度を高めることが
できる。Effects of the Invention As described above, according to the present invention, a single printed circuit board can be bent into a desired shape and assembled into a three-dimensional shape, and electrical connections between each board can be made by the pattern of the printed circuit board. , does not require connectors or wires like conventional ones, improves assembly workability, can be provided at low cost, and can increase component mounting density on the printed circuit board surface.
第１図および第２図は本発明の一実施例を示すもので、
第１図はプリント基板の展開状態を示す斜視図、第２図
はプリント基板の組み立て状態を示す斜視図、第３図は
従来例におけるプリント基板の組み立て状態を示す斜視
図である。
１１・・・プリント基板、１１ａ、 １１ｂ・・・板部
、１２・・・溝、１３・・・部品、１４・・・接続回路
パターン、１５・・・接続金具、１６・・・ビス。
代理人 森 本 義 弘1 and 2 show an embodiment of the present invention,
FIG. 1 is a perspective view showing the printed circuit board in an expanded state, FIG. 2 is a perspective view showing the assembled state of the printed circuit board, and FIG. 3 is a perspective view showing the assembled state of the printed circuit board in a conventional example. DESCRIPTION OF SYMBOLS 11... Printed circuit board, 11a, 11b... Plate part, 12... Groove, 13... Component, 14... Connection circuit pattern, 15... Connection fitting, 16... Screw. Agent Yoshihiro Morimoto
Claims (1)
を所望の立体形状に折曲させ、前記溝の両側に位置する
板部に部品を実装するとともに各板部間を接続回路パタ
ーンにより電気的に接続してなるプリント基板装置。1. A U-shaped groove is formed on the printed circuit board, the printed circuit board is bent into a desired three-dimensional shape, components are mounted on the plate sections located on both sides of the groove, and electrical connections are made between each plate section using a connecting circuit pattern. A printed circuit board device connected to
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10203589A JPH02280395A (en) | 1989-04-21 | 1989-04-21 | Printed board device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10203589A JPH02280395A (en) | 1989-04-21 | 1989-04-21 | Printed board device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02280395A true JPH02280395A (en) | 1990-11-16 |
Family
ID=14316510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10203589A Pending JPH02280395A (en) | 1989-04-21 | 1989-04-21 | Printed board device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02280395A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996010326A1 (en) * | 1994-09-27 | 1996-04-04 | Seiko Epson Corporation | Printed wiring board, method of producing the same and electronic devices |
-
1989
- 1989-04-21 JP JP10203589A patent/JPH02280395A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996010326A1 (en) * | 1994-09-27 | 1996-04-04 | Seiko Epson Corporation | Printed wiring board, method of producing the same and electronic devices |
| US6121988A (en) * | 1994-09-27 | 2000-09-19 | Seiko Epson Corporation | Printed wiring board and its manufacturing method, and electronic apparatus |
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