JPS59180383U - Connection terminal with signal switching function - Google Patents
Connection terminal with signal switching functionInfo
- Publication number
- JPS59180383U JPS59180383U JP7483183U JP7483183U JPS59180383U JP S59180383 U JPS59180383 U JP S59180383U JP 7483183 U JP7483183 U JP 7483183U JP 7483183 U JP7483183 U JP 7483183U JP S59180383 U JPS59180383 U JP S59180383U
- Authority
- JP
- Japan
- Prior art keywords
- connection terminal
- terminal
- switching function
- signal switching
- signal
- 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
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (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図は本考案の一実施例をブロック図で示した回路図
、第２図は、第１図に示した接続端子部分の回路図であ
る。
なお図において、１・・・ＶＩＤＥＯ信号入力端子、２
・・・入力側接続端子、２１． ２２． ２３・・・端
子、３・・・出力側接続端子、３１． ３２． ３３・
・・端子、４・・・インバータ、５・・・リレー回路、
５１．５２゜５３・・・端子、６・・・テレビジョン受
信機、である。FIG. 1 is a circuit diagram showing an embodiment of the present invention in a block diagram, and FIG. 2 is a circuit diagram of the connection terminal portion shown in FIG. 1. In the figure, 1...VIDEO signal input terminal, 2
...Input side connection terminal, 21. 22. 23...terminal, 3...output side connection terminal, 31. 32. 33・
...Terminal, 4...Inverter, 5...Relay circuit,
51.52°53...terminal, 6...television receiver.
Claims (1)
ＮＤに落とし、出力側接続端子の場合は抵抗を介してＶ
ＤＤに吊った第３の端子を含んだ接続端子とリレー回路
を有し、リレー回路を端子の無接続時には内部信号に、
接続時には外部信号に接続することを特徴とする信号切
換機能付接続端子。In addition to the signal terminal and GND terminal, if it is an input side connection terminal, use G.
ND, and if it is an output side connection terminal, connect it to V via a resistor.
It has a connection terminal including a third terminal hung on the DD and a relay circuit, and the relay circuit is used as an internal signal when the terminal is not connected.
A connection terminal with a signal switching function that connects to an external signal when connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7483183U JPS59180383U (en) | 1983-05-19 | 1983-05-19 | Connection terminal with signal switching function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7483183U JPS59180383U (en) | 1983-05-19 | 1983-05-19 | Connection terminal with signal switching function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59180383U true JPS59180383U (en) | 1984-12-01 |
Family
ID=30204915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7483183U Pending JPS59180383U (en) | 1983-05-19 | 1983-05-19 | Connection terminal with signal switching function |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59180383U (en) |
-
1983
- 1983-05-19 JP JP7483183U patent/JPS59180383U/en active Pending
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