CN203813132U - A computer main and auxiliary control socket - Google Patents
A computer main and auxiliary control socket Download PDFInfo
- Publication number
- CN203813132U CN203813132U CN201420071800.8U CN201420071800U CN203813132U CN 203813132 U CN203813132 U CN 203813132U CN 201420071800 U CN201420071800 U CN 201420071800U CN 203813132 U CN203813132 U CN 203813132U
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- Prior art keywords
- control
- socket
- control socket
- housing
- relay
- Prior art date
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- Expired - Fee Related
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- 241001347978 Major minor Species 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a computer main and auxiliary control socket comprising a housing in the shape of a triangular prism, a power line arranged on an end portion of the housing and connected to a three-pin plug, a master control socket, several auxiliary control sockets, a learning button and an indicating lamp. A learning remote control chip, a control wire with one end connected to the control button, a rectification voltage step-down circuit and a relay are arranged inside the housing. The power line is separately electrically connected with the main control socket and the auxiliary control sockets through the relay. The learning remote control chip is separately in electric connection with a relay control terminal, the other end of the control line, the indicating lamp, the learning button and the main control socket. The power line is in electric connection with the learning remote control chip through the rectification voltage step-down circuit. The computer main and auxiliary control socket has characteristics that the computer main and auxiliary control socket can automatically detect whether a computer mainframe connected with the socket is in a standby state and automatically cut off power supplies for all electric appliances on the socket, so that electric energy can be effectively saved.
Description
Technical field
The utility model relates to electric appliance energy-saving technical field, whether especially relates to a kind of host computer being connected with socket that can automatically detect in holding state the automatic computer major-minor control socket that cuts off the power supply of all electrical appliances on socket.
Background technology
People are in the time using computer, the devices such as display, main frame, keyboard, mouse, camera and audio amplifier need to be connected respectively on power supply, after computer does not use, host computer can transfer holding state automatically to, but the devices such as keyboard, mouse, camera and audio amplifier also can keep normal power-up state, and other device of the host computer of holding state and normal power-up still can consume a large amount of electric energy.
Therefore, how effectively reducing the power consumption of computer, alleviate the Pressure on Energy being becoming tight day, is current technical problem in the urgent need to address.
Chinese patent mandate publication number: CN201904862U, authorize open day on November 5th, 2010, a kind of energy-saving converter of television set is disclosed, comprise load power source, relay power, AD conversion chip and center-control chip, described load power source, the output of relay power all with AD conversion chip, the input of center-control chip is connected, the output of AD conversion chip is connected with the input of center-control chip, an electric capacity that is connected with sampling resistor on the input of AD conversion chip and is in parallel with sampling resistor, No. two electric capacity and No. two auxiliary resistances, the other end of sampling resistor is connected with load power source, and be connected with relay switch on the circuit line between sampling resistor and the input of AD conversion chip.The weak point of this utility model is, function singleness can not be cut off automatically according to the holding state of the host computer on socket the power supply of all electrical appliances on socket.
Summary of the invention
Whether goal of the invention of the present utility model is the deficiency that still will consume a large amount of electric energy in order to overcome computer standby state of the prior art, provide a kind of host computer being connected with socket that can automatically detect in holding state the automatic computer major-minor control socket that cuts off the power supply of all electrical appliances on socket.
To achieve these goals, the utility model is by the following technical solutions:
A kind of computer major-minor control socket, comprise be triangular prism shape housing, be located at end on housing and be connected with power line, main control socket, several secondary control sockets, learn button and the indicator light of three-pin plug; In described housing, be provided with control line, rectification reduction voltage circuit and relay that learning remote control chip, one end are connected with control button, described power line is electrically connected with main control socket and each secondary control socket respectively by relay; Described learning remote control chip is electrically connected with Control end, the control line other end, indicator light, learn button and main control socket respectively; Described power line is electrically connected with learning remote control chip by rectification reduction voltage circuit.
In the time using the utility model, need to first learn holding state, after study, start shooting normally again and shutoff operation.
The operating process of standby study is as follows:
The plug of host computer is inserted in main control socket of the present utility model, press control button, learning remote control chip is by Control master control and the energising of secondary control socket, allow main control socket enter after stand-by operation state, long by learn button, indicator light length is raked up sb.'s faults and is gone out, and shows that socket of the present utility model has entered learning state;
Click control button, indicator light fast blink, shows that socket remembered the switch-off power of master control electrical appliance again, and learning state completes.
Unlatching of the present utility model and to close the process of computer as follows:
Open: when pressing control button, learning remote control chip is by Control master control and the energising of secondary control socket, and indicator light quick flashing, enters pre-operating state.Within a period of time, if host computer is not opened (power that load consumption power is less than the study of learning remote control chip), relay enters tripping operation to treat operating state; If host computer is opened (bearing power is greater than the power of study), indicator light is long bright, and socket of the present utility model enters operating state.
Close: when learning remote control chip within a certain period of time the electric power of continuous detecting main control socket be less than or equal to after switch-off power (power of study), relay tripping operation, cuts off major and minor control socket power supply, the utility model enters treats operating state.
Therefore, the utlity model has and whether can automatically detect the host computer being connected with socket in holding state the automatic power supply that cuts off all electrical appliances on socket; Can effectively save electric energy.
As preferably, described housing comprises cover plate and the coverboard that is positioned at cover plate bottom and removably connects with cover plate; Described main control socket and each secondary control socket are all positioned on cover plate.
As preferably, described main control socket is Three-hole socket, and described secondary control socket comprises 3 two hole sockets and 2 Three-hole sockets; Master control, secondary control socket are uniformly-spaced arranged on cover plate.
As preferably, described control button comprises rectangle control block and is located at the flexible keypad in control block.
As preferably, the model of described learning remote control chip is T L494, T L494c N or T L494c D.
As preferably, housing is provided with mains switch, and mains switch one end is connected with power line, and the other end is electrically connected with relay input and rectification reduction voltage circuit respectively.
In the time that the long period is not used computer, can pull out three-pin plug or by mains switch, socket power of the present utility model be cut off, reduce the waste of power supply.
Therefore, the utlity model has following beneficial effect: (1) can detect the host computer being connected with socket automatically whether in holding state the automatic power supply that cuts off all electrical appliances on socket; (2) can effectively save electric energy; (3) simple in structure, easy to operate.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is another kind of structural representation of the present utility model;
Fig. 3 is a kind of circuit diagram of the present utility model;
Fig. 4 is a kind of circuit diagram of rectification reduction voltage circuit of the present utility model.
In figure: housing 1, three-pin plug 2, power line 3, main control socket 4, secondary control socket 5, learn button 6, indicator light 7, learning remote control chip 8, control line 9, rectification reduction voltage circuit 10, relay 11, cover plate 12, coverboard 13, mains switch 15, supply socket 16, control button 17, control block 18, flexible keypad 19.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Embodiment is as shown in Figure 1, Figure 2, Figure 3 shows a kind of computer major-minor control socket, comprise be triangular prism shape housing 1, be located at end on housing and be connected with power line 3, main control socket 4,5 secondary control sockets 5, learn button 6 and indicator lights 7 of three-pin plug 2; In housing, be provided with control line 9, rectification reduction voltage circuit 10 and relay 11 that learning remote control chip 8, one end are connected with control button 17, power line is electrically connected with main control socket and each secondary control socket respectively by relay; Learning remote control chip is electrically connected with Control end, the control line other end, indicator light, learn button and main control socket respectively; Power line is electrically connected with learning remote control chip by rectification reduction voltage circuit.
Housing comprises cover plate 12 and the coverboard 13 that is positioned at cover plate bottom and removably connects with cover plate; Main control socket and 5 secondary control sockets are all positioned on cover plate.
Main control socket is Three-hole socket, and secondary control socket comprises 3 two hole sockets and 2 Three-hole sockets; Master control, secondary control socket are uniformly-spaced arranged on cover plate.The model of learning remote control chip is T L494C N.Housing is provided with mains switch 15, and mains switch one end is connected with power line, and the other end is electrically connected with relay input and rectification reduction voltage circuit respectively.Rectification reduction voltage circuit as shown in Figure 4.Control button comprises rectangle control block 18 and is located at the flexible keypad 19 in control block.The indicator light of the present embodiment is LED light.
The operating process of computer standby study is as follows:
Triangle plug of the present utility model is inserted in supply socket 16, the plug of host computer inserts in main control socket of the present utility model, the plug of keyboard, mouse, display, audio amplifier and camera inserts respectively in each secondary control socket, click control button, learning remote control chip, by Control master control and the energising of secondary control socket, allows main control socket enter after stand-by operation state, and the long learn button of pressing is more than 2 seconds, indicator light length is raked up sb.'s faults and is gone out, and shows that socket has entered learning state;
Click control button, indicator light is with interval fast blink in 0.5 second again, shows that socket remembered the switch-off power of master control electrical appliance, and learning state completes.
Unlatching of the present utility model and to close the process of computer as follows:
Open: when pressing control button, learning remote control chip is by Control master control and the energising of secondary control socket, and indicator light quick flashing, enters pre-operating state.In 60 seconds (time capable of regulating), if host computer is not opened (power that load consumption power is less than the study of learning remote control chip), relay enters tripping operation to treat operating state; If host computer is opened (bearing power is greater than the power of study), indicator light is long bright, and socket of the present utility model enters operating state.
Close: when the electric power of learning remote control chip continuous detecting main control socket in 60 seconds is less than or equal to after switch-off power (power of study), relay tripping operation, cuts off major and minor control socket power supply, and the utility model enters treats operating state.
Should be understood that the present embodiment is only not used in restriction scope of the present utility model for the utility model is described.In addition should be understood that those skilled in the art can make various changes or modifications the utility model after having read the content of the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Claims (6)
1. a computer major-minor control socket, it is characterized in that, comprise be triangular prism shape housing (1), be located at end on housing and be connected with power line (3), main control socket (4), several secondary control sockets (5), learn button (6) and the indicator light (7) of three-pin plug (2); In described housing, be provided with control line (9), rectification reduction voltage circuit (10) and relay (11) that learning remote control chip (8), one end are connected with control button (17), described power line is electrically connected with main control socket and each secondary control socket respectively by relay; Described learning remote control chip is electrically connected with Control end, the control line other end, indicator light, learn button and main control socket respectively; Described power line is electrically connected with learning remote control chip by rectification reduction voltage circuit.
2. computer major-minor control socket according to claim 1, is characterized in that, the coverboard (13) that described housing comprises cover plate (12) and is positioned at cover plate bottom and removably connects with cover plate; Described main control socket and each secondary control socket are all positioned on cover plate.
3. computer major-minor control socket according to claim 1, is characterized in that, described main control socket is Three-hole socket, and described secondary control socket comprises 3 two hole sockets and 2 Three-hole sockets; Master control, secondary control socket are uniformly-spaced arranged on cover plate.
4. computer major-minor control socket according to claim 1, is characterized in that, described control button comprises rectangle control block (18) and is located at the flexible keypad (19) in control block.
5. computer major-minor control socket according to claim 1, is characterized in that, the model of described learning remote control chip is T L494, T L494c N or T L494c D.
6. according to the computer major-minor control socket described in claim 1 or 2 or 3 or 4 or 5, it is characterized in that, housing is provided with mains switch (15), and mains switch one end is connected with power line, and the other end is electrically connected with relay input and rectification reduction voltage circuit respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420071800.8U CN203813132U (en) | 2014-02-19 | 2014-02-19 | A computer main and auxiliary control socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420071800.8U CN203813132U (en) | 2014-02-19 | 2014-02-19 | A computer main and auxiliary control socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203813132U true CN203813132U (en) | 2014-09-03 |
Family
ID=51451842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420071800.8U Expired - Fee Related CN203813132U (en) | 2014-02-19 | 2014-02-19 | A computer main and auxiliary control socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203813132U (en) |
-
2014
- 2014-02-19 CN CN201420071800.8U patent/CN203813132U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20170219 |