JPS648772U - - Google Patents
Info
- Publication number
- JPS648772U JPS648772U JP10249887U JP10249887U JPS648772U JP S648772 U JPS648772 U JP S648772U JP 10249887 U JP10249887 U JP 10249887U JP 10249887 U JP10249887 U JP 10249887U JP S648772 U JPS648772 U JP S648772U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- holes
- attaching
- circuit board
- printed circuit
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
Description
第１図はこの考案の一実施例を示す図、第２図
、第３図は従来のプリント基板の一例を示す図。
１はプリント基板、２ａ〜２ｅは各々ＩＣ、３
ａ〜３ｅは各々ＩＣ取り付け用ホール、４は信号
用ホール、５は１番ピン取り付け用ホール、６は
３番ピン取り付け用ホール。なお各図中同一符号
は同一又は相当部分を示すものとする。
FIG. 1 is a diagram showing an embodiment of this invention, and FIGS. 2 and 3 are diagrams showing an example of a conventional printed circuit board. 1 is a printed circuit board, 2a to 2e are each IC, 3
A to 3e are holes for IC attachment, 4 is a signal hole, 5 is a hole for attaching the 1st pin, and 6 is a hole for attaching the 3rd pin. Note that the same reference numerals in each figure indicate the same or equivalent parts.
Claims (1)
行うための複数のスルーホールを有するプリント
基板において、 各電子部品に共通の特定ピン取り付け用のスル
ーホールの形状のみを他のスルーホールの形状と
異なる形状にし、この特定ピン取り付け用のスル
ーホールの位置から上記各電子部品の位置及び所
望のスルーホールの位置を確認することを特徴と
するプリント基板。[Claim for Utility Model Registration] In a printed circuit board having multiple through holes for mounting multiple electronic components and electrically connecting circuits, the shape of the through hole for attaching a specific pin common to each electronic component 1. A printed circuit board characterized in that only one of the through holes has a shape different from that of other through holes, and the position of each electronic component and the position of a desired through hole can be confirmed from the position of the through hole for attaching a specific pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10249887U JPS648772U (en) | 1987-07-03 | 1987-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10249887U JPS648772U (en) | 1987-07-03 | 1987-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS648772U true JPS648772U (en) | 1989-01-18 |
Family
ID=31332460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10249887U Pending JPS648772U (en) | 1987-07-03 | 1987-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS648772U (en) |
-
1987
- 1987-07-03 JP JP10249887U patent/JPS648772U/ja active Pending
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