JPH01137563U - - Google Patents
Info
- Publication number
- JPH01137563U JPH01137563U JP3386688U JP3386688U JPH01137563U JP H01137563 U JPH01137563 U JP H01137563U JP 3386688 U JP3386688 U JP 3386688U JP 3386688 U JP3386688 U JP 3386688U JP H01137563 U JPH01137563 U JP H01137563U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- hole
- wiring board
- printed wiring
- width
- 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
- 239000000758 substrate Substances 0.000 claims description 2
Landscapes
- Structure Of Printed Boards (AREA)
Description
第１図ａ，ｂは本考案の印刷配線板の一実施例
の平面図及び側面図、第２図は本考案の第２の実
施例の平面図、第３図ａ，ｂは従来の印刷配線板
の一例の平面図及び側面図である。
１……基板、２……Ｖ溝、３Ａ，３Ｂ……円孔
、４Ａ，４Ｂ……長孔、５……テーパ部。
Figures 1a and b are a plan view and side view of an embodiment of the printed wiring board of the present invention, Figure 2 is a plan view of a second embodiment of the invention, and Figures 3a and b are conventional printed wiring boards. FIG. 2 is a plan view and a side view of an example of a wiring board. 1...Substrate, 2...V groove, 3A, 3B...Circular hole, 4A, 4B...Long hole, 5...Tapered part.
Claims (1)
形成し、該Ｖ溝の線上に円形と長円形とのうちの
透孔を少くとも１個設け、前記Ｖ溝と前記透孔に
沿つて分割可能となる印刷配線板において、前記
透孔の前記Ｖ溝の幅方向の径が前記Ｖ溝の幅より
も小さいことを特徴とする印刷配線板。 A V-groove with a V-shaped cross section is formed at the same position on both sides of the substrate, at least one circular or oval through hole is provided on the line of the V groove, and the V groove and the through hole are provided with at least one through hole. What is claimed is: 1. A printed wiring board that can be divided along the length of the printed wiring board, characterized in that a diameter in the width direction of the V-groove of the through hole is smaller than a width of the V-groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3386688U JPH01137563U (en) | 1988-03-14 | 1988-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3386688U JPH01137563U (en) | 1988-03-14 | 1988-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01137563U true JPH01137563U (en) | 1989-09-20 |
Family
ID=31260571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3386688U Pending JPH01137563U (en) | 1988-03-14 | 1988-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01137563U (en) |
-
1988
- 1988-03-14 JP JP3386688U patent/JPH01137563U/ja active Pending