JPS6049656U - Printed wiring board for extension - Google Patents
Printed wiring board for extensionInfo
- Publication number
- JPS6049656U JPS6049656U JP14107083U JP14107083U JPS6049656U JP S6049656 U JPS6049656 U JP S6049656U JP 14107083 U JP14107083 U JP 14107083U JP 14107083 U JP14107083 U JP 14107083U JP S6049656 U JPS6049656 U JP S6049656U
- Authority
- JP
- Japan
- Prior art keywords
- printed wiring
- wiring board
- extension
- input
- switch
- 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
Landscapes
- Tests Of Electronic Circuits (AREA)
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
- Structure Of Printed Boards (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の延長用印刷配線板の斜視図、第２図は延
長用印刷配線板を印刷配線板収納箱に実装した状態を示
す図、第３図は電気回路構成例を示す図、第４図はこの
考案の延長用印刷配線板の一例を示す斜視図である。
図中１はプリント基板、２は導体パターン、３は入出力
端子、Ｐ１〜Ｐ３は接栓、４は接栓Ｐ１の入出力端子、
５は印刷配線板収納箱、６は延長用印刷配線板、７はス
イッチ、８はターミナル、ＰＣＡＩ〜ＰＣＡ４は印刷配
線板、ＩＣＩ〜ＩＣ４はディジタル型反転器である。な
お、図中同一あるいは相当部分には同一符号を付して示
しである。
第３図
第４図FIG. 1 is a perspective view of a conventional printed wiring board for extension, FIG. 2 is a diagram showing the printed wiring board for extension mounted in a printed wiring board storage box, and FIG. 3 is a diagram showing an example of an electric circuit configuration. FIG. 4 is a perspective view showing an example of an extension printed wiring board of this invention. In the figure, 1 is a printed circuit board, 2 is a conductor pattern, 3 is an input/output terminal, P1 to P3 are plugs, 4 is an input/output terminal of plug P1,
5 is a printed wiring board storage box, 6 is an extension printed wiring board, 7 is a switch, 8 is a terminal, PCAI to PCA4 are printed wiring boards, and ICI to IC4 are digital inverters. Note that the same or equivalent parts in the figures are indicated by the same reference numerals. Figure 3 Figure 4
Claims (1)
により、延長させることのできる２つの入出力部を持ち
、かつそれぞれの入出力端子につながる導体パターンを
断・続させるためのスイッチを設け、このスイッチの両
端に外部信号印加用のターミナルを備えたことを特徴と
する延長用印刷配線板。It has two input/output parts that can be extended by attaching and detaching between the printed wiring board storage box and the printed wiring board under test, and is designed to disconnect and connect the conductor patterns connected to each input/output terminal. A printed wiring board for extension, comprising a switch and terminals for applying external signals at both ends of the switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14107083U JPS6049656U (en) | 1983-09-12 | 1983-09-12 | Printed wiring board for extension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14107083U JPS6049656U (en) | 1983-09-12 | 1983-09-12 | Printed wiring board for extension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6049656U true JPS6049656U (en) | 1985-04-08 |
Family
ID=30315624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14107083U Pending JPS6049656U (en) | 1983-09-12 | 1983-09-12 | Printed wiring board for extension |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6049656U (en) |
-
1983
- 1983-09-12 JP JP14107083U patent/JPS6049656U/en active Pending
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