JPS62178590U - - Google Patents
Info
- Publication number
- JPS62178590U JPS62178590U JP6708586U JP6708586U JPS62178590U JP S62178590 U JPS62178590 U JP S62178590U JP 6708586 U JP6708586 U JP 6708586U JP 6708586 U JP6708586 U JP 6708586U JP S62178590 U JPS62178590 U JP S62178590U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- terminal
- disconnected
- extension board
- grounding
- 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 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Audible And Visible Signals (AREA)
Description
第１図は本考案の延長用基板に搭載されている
表示回路の回路図、第２図はパネルの要部の拡大
図、第３図は試験装置全体の斜視図である。
１，４：端子、２，３，７，８：スイツチ、１
１，１２：発光ダイオード、３１：ユニツト。
FIG. 1 is a circuit diagram of the display circuit mounted on the extension board of the present invention, FIG. 2 is an enlarged view of the main part of the panel, and FIG. 3 is a perspective view of the entire test device. 1, 4: terminal, 2, 3, 7, 8: switch, 1
1, 12: light emitting diode, 31: unit.
Claims (1)
無接続にしたりできるスイツチを装備した延長用
基板において、 上記スイツチの操作により変化する端子の状態
を表示するための発光手段を備えたことを特徴と
する延長用基板。[Scope of claim for utility model registration] Connecting any terminal to the power supply, grounding,
An extension board equipped with a switch that can be disconnected or disconnected, characterized in that the extension board is equipped with a light-emitting means for displaying the state of the terminal that changes according to the operation of the switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6708586U JPS62178590U (en) | 1986-05-02 | 1986-05-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6708586U JPS62178590U (en) | 1986-05-02 | 1986-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62178590U true JPS62178590U (en) | 1987-11-12 |
Family
ID=30905669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6708586U Pending JPS62178590U (en) | 1986-05-02 | 1986-05-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62178590U (en) |
-
1986
- 1986-05-02 JP JP6708586U patent/JPS62178590U/ja active Pending