JPH0485882U - - Google Patents
Info
- Publication number
- JPH0485882U JPH0485882U JP1990125183U JP12518390U JPH0485882U JP H0485882 U JPH0485882 U JP H0485882U JP 1990125183 U JP1990125183 U JP 1990125183U JP 12518390 U JP12518390 U JP 12518390U JP H0485882 U JPH0485882 U JP H0485882U
- Authority
- JP
- Japan
- Prior art keywords
- connection surface
- terminal
- terminals
- cord connection
- unit type
- 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
- 238000012790 confirmation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の一実施例のユニツト型拡張端
子装置のコード接続面側の斜視図、第２図は同装
置の機器接続側の斜視図、第３図は同装置の内部
ブロツク図である。
１……ＡＶ端子組、２……制御端子組、３……
電源端子、４……接地端子、５……拡張端子数確
認ピン、６……機器接続面、７……コード接続面
、８〜１０……ＡＶ端子組、１１……アナログス
イツチＩＣ。
Fig. 1 is a perspective view of the cord connection side of a unit type expansion terminal device according to an embodiment of the present invention, Fig. 2 is a perspective view of the device connection side of the device, and Fig. 3 is an internal block diagram of the device. be. 1...AV terminal group, 2...Control terminal group, 3...
Power supply terminal, 4... Ground terminal, 5... Extension terminal number confirmation pin, 6... Device connection surface, 7... Cord connection surface, 8 to 10... AV terminal group, 11... Analog switch IC.
Claims (1)
ると共に、機器接続面に１組のＡＶ端子、制御端
子、および電源端子を設け、且つ内部に上記機器
接続面側の１組のＡＶ端子を上記制御端子に入力
する信号に応じて上記コード接続面側の複数個の
ＡＶ端子組の内の１組に対して切り換えるスイツ
チ手段を設けたことを特徴とするユニツト型拡張
端子装置。 (2) 上記コード接続面を上記機器接続面の反対
面に形成したことを特徴とする実用新案登録請求
の範囲第１項記載のユニツト型拡張端子装置。[Claims for Utility Model Registration] (1) A plurality of sets of AV terminals are provided on the cord connection surface, and one set of AV terminals, a control terminal, and a power terminal are provided on the device connection surface, and the device is connected internally. A switch means is provided for switching one set of AV terminals on the surface side to one of the plurality of AV terminal sets on the cord connection surface side in response to a signal input to the control terminal. Unit type expansion terminal device. (2) The unit type expansion terminal device according to claim 1, wherein the cord connection surface is formed on the opposite surface of the device connection surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990125183U JPH0485882U (en) | 1990-11-29 | 1990-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990125183U JPH0485882U (en) | 1990-11-29 | 1990-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0485882U true JPH0485882U (en) | 1992-07-27 |
Family
ID=31872797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990125183U Pending JPH0485882U (en) | 1990-11-29 | 1990-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0485882U (en) |
-
1990
- 1990-11-29 JP JP1990125183U patent/JPH0485882U/ja active Pending
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