CN202797515U - Controlled socket - Google Patents
Controlled socket Download PDFInfo
- Publication number
- CN202797515U CN202797515U CN 201220516556 CN201220516556U CN202797515U CN 202797515 U CN202797515 U CN 202797515U CN 201220516556 CN201220516556 CN 201220516556 CN 201220516556 U CN201220516556 U CN 201220516556U CN 202797515 U CN202797515 U CN 202797515U
- Authority
- CN
- China
- Prior art keywords
- jack
- board computer
- relay
- controlled
- plug
- 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
Links
Abstract
The utility model relates to a socket used for a set top box of a television and especially relates to a controlled socket. The controlled socket includes a power plug. The controlled socket also includes a relay, a single-board computer A and a single-board computer B connected to a control terminal of the relay, an infrared receiver connected to the single-board computer A, a power learning button connected to the single-board computer B, a master-control jack connected to a control terminal of the relay and a controlled jack connected to the master control jack. The power plug is connected to an input terminal of the relay. A sampling resistor is connected to the single-board computer B and the master control jack respectively. The infrared receiver receives infrared power-on signals of a remote controller of an air condition and feed the signals back to the single-board computer. Then the single-board computer A controls the relay to close, so that the master control jack and the controlled jack are enabled to connect with the power plug. When an on/off key of the remote controller is pressed down for turning off a television, a reduced current quantitative value is obtained by the sampling resistor and is fed back to the single-board computer B. The single-board computer B controls the relay to open, so that the master control jack and the controlled jack are enabled to disconnect with the plug jack.
Description
Technical field
The utility model relates to a kind of household electrical appliance, is specifically related to a kind of socket for television set top box.
Background technology
The household electrical appliance that now need in the family to use simultaneously get more and more, and often need to use simultaneously such as equipment such as television set, DVD player, power amplifier, top box of digital machines.Yet, behind the closing television machine, need to close the equipment such as DVD player, power amplifier, top box of digital machine accordingly.Switch on the existing household socket generally all is the break-make that can control the break-make of whole socket or control each jack, can not realize the capital equipment outage after, other auxiliary equipment are corresponding outage also, makes troubles to people's life.
Summary of the invention
The utility model is in order to overcome the deficiency of above technology, is inserted in the controlled soket that the electrical equipment on the controlled jack can cut off the power supply after providing a kind of electrical equipment that is inserted on the main control plug jack to close.
The technical scheme that its technical problem that overcomes the utility model adopts is:
This controlled soket, comprise attaching plug, also include relay, be connected in the Control end single board computer A and single board computer B, be connected in single board computer A infrared receiving terminal, be connected in the power learn button of single board computer B, the controlled jack that is connected in the main control plug jack of relay output end and is connected in main control plug jack, described attaching plug is connected in the input of relay, and sampling resistor is connected on single board computer B and the main control plug jack.
Also include the mode variables jack, described mode variables jack is connected in the input of diverter switch, and two outputs of described diverter switch are connected on main control plug jack and the attaching plug.By pressing diverter switch the mode variables jack is switched between the common jack of controlled jack and permanent energising.
Also include the led driver that is connected in relay output end and be connected in LED lamp on the led driver.After main control plug jack or controlled jack and attaching plug conducting, the LED lamp lights, and prompting socket this moment is in "on" position.
The beneficial effects of the utility model are: the attaching plug with capital equipments such as television sets during use is inserted on the main control plug jack, and the attaching plug of the slaves such as DVD player, set-top box is inserted on the controlled jack.When pressing afterwards the key on the TV remote controller, infrared receiving terminal receives the infrared starting-up signal of remote controller, and with signal feedback in Chip Microcomputer A, this moment, the adhesive of single board computer A control relay made main control plug jack and controlled jack and attaching plug conducting.Behind the switch key closing television machine of pressing TV remote controller, the current values that reduces this moment is sampled resistance and obtains and feed back to single board computer B, single board computer B control relay disconnects, thereby realize that main control plug jack and controlled jack and attaching plug disconnect, thereby the electrical equipment on the controlled jack is thoroughly cut off the power supply.This controlled soket uses simple and reliable, has made things convenient for people's life.
Description of drawings
Fig. 1 is Circuits System block diagram of the present utility model;
Among the figure, 1. diverter switch.
Embodiment
Be described further below in conjunction with 1 pair of the utility model of accompanying drawing.
This controlled soket, comprise attaching plug, also include relay, be connected in the Control end single board computer A and single board computer B, be connected in single board computer A infrared receiving terminal, be connected in the power learn button of single board computer B, the controlled jack that is connected in the main control plug jack of relay output end and is connected in main control plug jack, described attaching plug is connected in the input of relay, and sampling resistor is connected on single board computer B and the main control plug jack.The attaching plug of the capital equipment such as television set is inserted on the main control plug jack during use, and the attaching plug of the slaves such as DVD player, set-top box is inserted on the controlled jack.When pressing afterwards the key on the TV remote controller, infrared receiving terminal receives the infrared starting-up signal of remote controller, and with signal feedback in Chip Microcomputer A, this moment, the adhesive of single board computer A control relay made main control plug jack and controlled jack and attaching plug conducting.Again press the starting key of television set and can turn on television set this moment, and also can control the corresponding auxiliary equipment of unlatching by the remote controller that uses video disc player or set-top box.Behind the switch key closing television machine of pressing TV remote controller, so significantly reduced by current value that open state become in holding state main control plug jack owing to television set this moment, the current values that reduces this moment is sampled resistance and obtains and feed back to single board computer B, single board computer B control relay disconnects, thereby realize that main control plug jack and controlled jack and attaching plug disconnect, thereby the electrical equipment on the controlled jack is thoroughly cut off the power supply.When television set is opened, make the single board computer B record maximum current numerical value of this moment by pressing the power learn button, when the television set turning off standby, make the single board computer B record minimum current numerical value of this moment by pressing the power learn button, can improve the precision of single board computer B control relay work, current fluctuation causes that the situation that mistake is closed occurs when avoiding normally watching.
Also include the mode variables jack, described mode variables jack is connected in the input of diverter switch 1, and two outputs of described diverter switch 1 are connected on main control plug jack and the attaching plug.When pressing diverter switch 1 and make mode variables jack and main control plug jack conducting, the mode variables jack of this moment namely becomes a controlled jack, can control its break-make by main control plug jack.When pressing diverter switch 1 and make mode variables jack and attaching plug conducting, this moment, the mode variables jack was the common jack of a permanent energising, was convenient for people to switch its occupation mode according to real needs, had improved the multifunctionality of this controlled soket.
Also include the led driver that is connected in relay output end and be connected in LED lamp on the led driver.After main control plug jack or controlled jack and attaching plug conducting, the LED lamp lights, and prompting socket this moment is in "on" position.
Claims (3)
1. controlled soket, comprise attaching plug, it is characterized in that: also include relay, be connected in the Control end single board computer A and single board computer B, be connected in single board computer A infrared receiving terminal, be connected in the power learn button of single board computer B, the controlled jack that is connected in the main control plug jack of relay output end and is connected in main control plug jack, described attaching plug is connected in the input of relay, and sampling resistor is connected on single board computer B and the main control plug jack.
2. controlled soket according to claim 1, it is characterized in that: also include the mode variables jack, described mode variables jack is connected in the input of diverter switch (1), and two outputs of described diverter switch (1) are connected on main control plug jack and the attaching plug.
3. controlled soket according to claim 1 and 2 is characterized in that: also include the led driver that is connected in relay output end and be connected in LED lamp on the led driver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220516556 CN202797515U (en) | 2012-10-10 | 2012-10-10 | Controlled socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220516556 CN202797515U (en) | 2012-10-10 | 2012-10-10 | Controlled socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202797515U true CN202797515U (en) | 2013-03-13 |
Family
ID=47824705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220516556 Expired - Fee Related CN202797515U (en) | 2012-10-10 | 2012-10-10 | Controlled socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202797515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577547A (en) * | 2015-01-28 | 2015-04-29 | 管存忠 | Multifunctional safety socket with LED dot-matrix display screen |
-
2012
- 2012-10-10 CN CN 201220516556 patent/CN202797515U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577547A (en) * | 2015-01-28 | 2015-04-29 | 管存忠 | Multifunctional safety socket with LED dot-matrix display screen |
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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: 20130313 Termination date: 20131010 |