JPH0321864U - - Google Patents
Info
- Publication number
- JPH0321864U JPH0321864U JP8249089U JP8249089U JPH0321864U JP H0321864 U JPH0321864 U JP H0321864U JP 8249089 U JP8249089 U JP 8249089U JP 8249089 U JP8249089 U JP 8249089U JP H0321864 U JPH0321864 U JP H0321864U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- solid pattern
- circuit board
- printed circuit
- ground
- 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
- 239000007787 solid Substances 0.000 claims 2
Description
第１図はこの考案に係るプリント基板の実施の
一例を示す部分斜視図、第２図はその拡大部分平
面図、第３図は実施第２例のプリント基板の平面
図、第４図は実施第３例の部分拡大図、第５図は
実施第４例の部分拡大図、第６図は従来例の斜視
図である。
１……プリント基板、２……実装部品、３……
グランド、４……リード端子、５……スルーホー
ル、６……スリツト。
Fig. 1 is a partial perspective view showing an example of an implementation of a printed circuit board according to this invention, Fig. 2 is an enlarged partial plan view thereof, Fig. 3 is a plan view of a printed circuit board according to a second example of implementation, and Fig. 4 is an implementation example. FIG. 5 is a partially enlarged view of the third example, FIG. 5 is a partially enlarged view of the fourth example, and FIG. 6 is a perspective view of the conventional example. 1... Printed circuit board, 2... Mounted parts, 3...
Ground, 4...Lead terminal, 5...Through hole, 6...Slit.
Claims (1)
されたプリント基板において スルーホール周辺のベタパターン上に複数のス
リツトが保熱用として欠切されたことを特徴とす
るプリント基板。[Scope of Claim for Utility Model Registration] A printed circuit board in which a through hole is bored in the ground of a solid pattern, and a plurality of slits are cut out on the solid pattern around the through hole for heat retention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8249089U JPH0321864U (en) | 1989-07-13 | 1989-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8249089U JPH0321864U (en) | 1989-07-13 | 1989-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0321864U true JPH0321864U (en) | 1991-03-05 |
Family
ID=31629352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8249089U Pending JPH0321864U (en) | 1989-07-13 | 1989-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0321864U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009111410A (en) * | 2008-12-26 | 2009-05-21 | Panasonic Corp | Module |
| JP5369685B2 (en) * | 2006-08-02 | 2013-12-18 | 日本電気株式会社 | Printed circuit board and electronic device |
-
1989
- 1989-07-13 JP JP8249089U patent/JPH0321864U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5369685B2 (en) * | 2006-08-02 | 2013-12-18 | 日本電気株式会社 | Printed circuit board and electronic device |
| JP2009111410A (en) * | 2008-12-26 | 2009-05-21 | Panasonic Corp | Module |