JPH042068U - - Google Patents
Info
- Publication number
- JPH042068U JPH042068U JP4182190U JP4182190U JPH042068U JP H042068 U JPH042068 U JP H042068U JP 4182190 U JP4182190 U JP 4182190U JP 4182190 U JP4182190 U JP 4182190U JP H042068 U JPH042068 U JP H042068U
- Authority
- JP
- Japan
- Prior art keywords
- attached
- circuit board
- perspective
- contact
- pin insertion
- 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
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 1
Landscapes
- Multi-Conductor Connections (AREA)
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
Description
第１図ａは本考案の一実施例の斜視図、第１図
ｂは第１図ａの回路基板にＩＣを実装した状態を
示す斜視図、第２図は第１図ｂのリード挿入部の
部分断面図、第３図ａ，ｂは実装ＩＣの斜視図、
第４図は従来の回路基板の斜視図、第５図は第４
図の回路基板に第３図のＩＣを実装した状態の斜
視図、第６図は従来のソケツト付き回路基板にＩ
Ｃを実装した状態を示す斜視図である。
１……基板、２……配線パターン、３……接触
子、４……板ばね、５……リードピン挿入穴、６
……ソケツト、７ａ，７ｂ……ＩＣ。
Fig. 1a is a perspective view of an embodiment of the present invention, Fig. 1b is a perspective view showing the state in which an IC is mounted on the circuit board of Fig. 1a, and Fig. 2 is a lead insertion part of Fig. 1b. 3A and 3B are perspective views of the mounted IC,
Figure 4 is a perspective view of a conventional circuit board, and Figure 5 is a perspective view of a conventional circuit board.
A perspective view of the IC shown in Figure 3 mounted on the circuit board shown in the figure, and a perspective view of the IC shown in Figure 6 mounted on the conventional circuit board with a socket.
FIG. 3 is a perspective view showing a state in which C is mounted. 1... Board, 2... Wiring pattern, 3... Contact, 4... Leaf spring, 5... Lead pin insertion hole, 6
...Socket, 7a, 7b...IC.
Claims (1)
るばね性の金属からなる接触子が取付けられてい
る多数のリードピン挿入穴が直接基板にあけられ
ていることを特徴とする回路基板。 A circuit board characterized in that a number of lead pin insertion holes are directly drilled in the board, into which contacts made of a springy metal are attached which removably hold lead pins of an attached IC in contact with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4182190U JPH042068U (en) | 1990-04-19 | 1990-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4182190U JPH042068U (en) | 1990-04-19 | 1990-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH042068U true JPH042068U (en) | 1992-01-09 |
Family
ID=31552820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4182190U Pending JPH042068U (en) | 1990-04-19 | 1990-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042068U (en) |
-
1990
- 1990-04-19 JP JP4182190U patent/JPH042068U/ja active Pending
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