CN201038491Y - Socket controlled by computer - Google Patents
Socket controlled by computer Download PDFInfo
- Publication number
- CN201038491Y CN201038491Y CNU2007200373835U CN200720037383U CN201038491Y CN 201038491 Y CN201038491 Y CN 201038491Y CN U2007200373835 U CNU2007200373835 U CN U2007200373835U CN 200720037383 U CN200720037383 U CN 200720037383U CN 201038491 Y CN201038491 Y CN 201038491Y
- Authority
- CN
- China
- Prior art keywords
- relay
- socket
- computer
- circuit
- utility
- 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.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a socket controlled by computer, consisting of a USB plug, a relay and a socket. The relay(2) is mounted inside the socket(1) and is in series with the circuit of the USB plug(5); one end of the normal open contact(4) of the relay is connected with the circuit of plug of 220V commercial power, while the other end of the contact is connected with the jack(6); the other end of the commercial power is in connected with the jack(7); a LED(3) is also in series with the circuit of the relay. The utility model solves the problem that: the switch of the sound box of multimedia, the printer and the scanner can not be controlled by the computer, so that the electricity is wasted, the life span of the device is shortened and fire hazard is existed. The utility model has the advantages that: the utility model can realize the synchronous switch-on and switch-off with the computer; the electricity is saved, the operation is convenient, the manufacture process is simple and the cost is low.
Description
Technical field
The utility model relates to appliance field, more specifically says so a kind of and the synchronous socket of computer switch.
Background technology
Computer has become office, enterprise, the requisite articles for use of family at present, its surrounding devices: multimedia loudspeaker box, printer, scanner are also owned by everyone, but the switch of these equipment is not controlled by computer all, behind the shut down of computer, also need remove to cut off the power supply of these equipment one by one, a carelessness will have been forgotten slightly.Gently then, the waste electric energy, shorten useful life of equipment, heavy then, also can not see that so far the socket that controlled by computer occurs because of overheated initiation fire.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of socket that is subjected to computer switch control is provided.
The purpose of this utility model solves by the following technical solutions: the utility model is made up of USB plug, relay, socket, it is characterized in that: the 5V relay is housed in socket, relay is serially connected in the USB plug circuit, relay normally open contact is serially connected in the 220V city plug circuit, and relay circuit has also been gone here and there a LED light-emitting diode
Remarkable result of the present utility model: the computer peripheral power consumption equipment can be realized and the computer synchro switch, saves energy, and easy to operate, manufacture craft is simple, and is with low cost.
Below in conjunction with accompanying drawing the utility model is further elaborated.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is an electrical schematic diagram of the present utility model.
Embodiment
Referring to figure, the 5V relay (2) identical with the computer USB interface output voltage is housed in socket (1), relay is serially connected in USB plug (5) circuit, relay normally open contact (4) one terminates in 220V city plug (9) circuit, contact other end jointing holes (6), city's plug other end and jack (7) join, and relay circuit has also been gone here and there a LED light-emitting diode (3), is connected to switch (8) in the USB plug loop.
Claims (3)
1. socket that is subjected to computer control, form by USB plug, relay, socket, it is characterized in that: relay (2) is housed in socket (1), relay is serially connected in USB plug (5) circuit, relay normally open contact (4) one terminates in 220V city plug (9) circuit, contact other end jointing holes (6), and city's plug other end and jack (7) join, relay circuit has also been gone here and there a LED light-emitting diode (3)
2. by the described socket that is subjected to computer control of claim 1, it is characterized in that: be connected to switch (8) in the USB plug loop.
3. by the described socket that is subjected to computer control of claim 1, it is characterized in that: relay voltage is the identical direct current 5V of voltage of computer USB interface output.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200373835U CN201038491Y (en) | 2007-05-09 | 2007-05-09 | Socket controlled by computer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200373835U CN201038491Y (en) | 2007-05-09 | 2007-05-09 | Socket controlled by computer |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201038491Y true CN201038491Y (en) | 2008-03-19 |
Family
ID=39211012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007200373835U Expired - Fee Related CN201038491Y (en) | 2007-05-09 | 2007-05-09 | Socket controlled by computer |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201038491Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102315561A (en) * | 2010-06-30 | 2012-01-11 | 干詠龙 | Energy-saving power supply |
-
2007
- 2007-05-09 CN CNU2007200373835U patent/CN201038491Y/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102315561A (en) * | 2010-06-30 | 2012-01-11 | 干詠龙 | Energy-saving power supply |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 |