CN211629455U - Intelligent extension socket for voice television - Google Patents
Intelligent extension socket for voice television Download PDFInfo
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- CN211629455U CN211629455U CN202020587258.7U CN202020587258U CN211629455U CN 211629455 U CN211629455 U CN 211629455U CN 202020587258 U CN202020587258 U CN 202020587258U CN 211629455 U CN211629455 U CN 211629455U
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Abstract
The utility model relates to a voice television intelligent extension socket, which comprises a master control singlechip, a power circuit, an infrared remote control receiving circuit, a key setting circuit, a voice receiving circuit, a power metering circuit, a time delay setting circuit, a state indicating circuit and a relay control circuit, the output end of the infrared remote control receiving circuit, the output end of the key setting circuit, the output end of the voice receiving circuit, the output end of the power metering circuit and the output end of the delay setting circuit are respectively connected with the input end of the main control singlechip, the output end of the master control singlechip is respectively connected with the input end of the relay control circuit and the input end of the state indicating circuit, outside alternating current power supply and relay control circuit output are connected respectively to power metering circuit's input, the utility model discloses have multiple long-range intelligent control mode and auto-power-off and practice thrift electric power resource.
Description
Technical Field
The utility model relates to an insert the row, especially relate to a pronunciation TV intelligence row inserts.
Background
The socket is a multi-position socket with wires, commonly called a patch board and a socket, is a multi-position socket which is provided with a power line and a plug and can be moved, can be connected with more than one power plug, and not only saves space but also saves circuits. With social progress and technological development, the requirement for the power strip is no longer just convenient wiring. The existing power strip has the following defects: 1. the intelligent degree is low, and the user can make and break the socket only by directly operating the socket, so the operation mode is complicated and troublesome; 2. some loads connected to the socket still consume electric energy when being in a shutdown state, which causes waste of electric power resources and electric power expenditure of users for a long time.
Disclosure of Invention
In view of this, the utility model aims at providing a pronunciation TV intelligence row who has multiple remote intelligent control mode such as speech control and can practice thrift power resources inserts.
In order to achieve the above purpose, the utility model discloses a pronunciation TV intelligence row inserts, including main control singlechip, power supply circuit, infrared remote control receiving circuit, button setting circuit, pronunciation receiving circuit, power metering circuit, time delay setting circuit, status indication circuit, relay control circuit, the output of infrared remote control receiving circuit, the output of button setting circuit, the output of pronunciation receiving circuit, the output of power metering circuit, the output of time delay setting circuit connect the input of main control singlechip respectively, the input of relay control circuit and the input of status indication circuit are connected respectively to the output of main control singlechip, external AC power supply and relay control circuit output are connected respectively to the input of power metering circuit, power supply circuit is main control singlechip, infrared remote control receiving circuit respectively, The key setting circuit, the voice receiving circuit, the power metering circuit, the delay setting circuit, the state indicating circuit and the relay control circuit provide working voltage.
According to the technical scheme, the power strip is automatically disconnected and controlled by the built-in relay control circuit of the power strip, the power metering circuit is arranged to automatically detect the load power consumption value, the master control single chip microcomputer is used for judging whether the power strip needs to be disconnected or not, and the relay control circuit is used for cutting off the power supply, so that the purpose of automatically cutting off the power supply under the condition of no load is achieved, and the purpose of saving energy is achieved; meanwhile, a voice receiving circuit is arranged in the power strip to realize voice control of the power strip, and an infrared remote control receiving circuit is arranged to realize remote infrared control of the power strip.
The utility model is further arranged that the power metering circuit comprises a power metering chip U4, an alloy resistor RM1, resistors R4-R8, a resistor R10 and capacitors C3-C6, two ends of the alloy resistor RM1 are respectively connected with the output end of the relay control circuit and one pole of the commercial power, the output end of the relay control circuit is connected with one end of a resistor R5, the other end of the resistor R5 is connected with the No. 3 pin of the power metering chip U4, one pole of the commercial power is connected with one end of a resistor R4, the other end of the resistor R4 is connected with the No. 2 pin of the power metering chip U4, the No. 3 pin and the No. 2 pin of the power metering chip U4 are respectively grounded through a capacitor C4 and a capacitor C5, the other pole of the commercial power is connected with the No. 4 pin of the power metering chip U4 through a resistor R6 and a resistor R7, the No. 4 pin of the power metering chip U4 is grounded through a capacitor C3, a resistor R8 is connected in parallel with two ends of a capacitor C, the No. 1 pin of the power metering chip U4 is grounded after passing through the capacitor C6, the No. 5 pin of the power metering chip U4 is grounded, and the No. 6 pin of the power metering chip U4 is connected with the master control single chip microcomputer after passing through the resistor R10.
The utility model further provides a relay control circuit includes relay K4, resistance R11, resistance R17, diode D5, triode Q1, the output of master control singlechip is connected with triode Q1's base behind through resistance R11, ground connection behind triode Q1's the projecting pole through resistance R17, triode Q1's collecting electrode is connected with relay K4's coil one end, the coil other end and power supply circuit's of relay K4 output are connected, diode D5 connects in parallel at relay K4's coil both ends, relay K4's output and power measurement chip U4 are connected.
The utility model is further configured that the power metering chip U4 is BS1904 of blue sound company.
Drawings
Fig. 1 is a schematic diagram of an embodiment of the present invention.
Fig. 2 is a schematic diagram of a power metering circuit according to an embodiment of the present invention.
Fig. 3 is a schematic diagram of a relay control circuit according to an embodiment of the present invention.
Detailed Description
As shown in fig. 1-3, the utility model relates to a pronunciation TV intelligence row inserts, including main control singlechip, power supply circuit, infrared remote control receiving circuit, button setting circuit, pronunciation receiving circuit, power metering circuit, time delay setting circuit, status indication circuit, relay control circuit, main control singlechip's input is connected respectively to infrared remote control receiving circuit's output, button setting circuit's output, pronunciation receiving circuit's output, power metering circuit's output, time delay setting circuit's output, relay control circuit's input and status indication circuit's input are connected respectively to main control singlechip's output, outside alternating current power supply and relay control circuit output are connected respectively to power supply circuit's input, power supply circuit is main control singlechip, infrared remote control receiving circuit, respectively, The key setting circuit, the voice receiving circuit, the power metering circuit, the delay setting circuit, the state indicating circuit and the relay control circuit provide working voltage.
The utility model is further arranged that the power metering circuit comprises a power metering chip U4, an alloy resistor RM1, resistors R4-R8, a resistor R10 and capacitors C3-C6, two ends of the alloy resistor RM1 are respectively connected with the output end of the relay control circuit and one pole of the commercial power, the resistance value of the alloy resistor RM1 is 1 milliohm, the output end of the relay control circuit is connected with one end of a resistor R5, the other end of the resistor R5 is connected with the No. 3 pin of the power metering chip U4, one pole of the commercial power is connected with one end of a resistor R4, the other end of the resistor R4 is connected with the No. 2 pin of the power metering chip U4, the No. 3 pin and the No. 2 pin of the power metering chip U4 are respectively grounded through a capacitor C4 and a capacitor C5, the other pole of the commercial power is connected with the No. 4 pin of the power metering chip U4 through a resistor R6 and a resistor R7, the resistor R6 and the resistor R7 adopt a voltage division mode to reduce the 220V voltage to 110mV, the, the resistor R8 is connected in parallel at two ends of the capacitor C3, the No. 1 pin of the power metering chip U4 is connected with the output end of the power circuit, the No. 1 pin of the power metering chip U4 is grounded after passing through the capacitor C6, the No. 5 pin of the power metering chip U4 is grounded, and the No. 6 pin of the power metering chip U4 is connected with the main control single chip microcomputer after passing through the resistor R10.
The utility model further provides a relay control circuit includes relay K4, resistance R11, resistance R17, diode D5, triode Q1, the output of master control singlechip is connected with triode Q1's base behind through resistance R11, ground connection behind triode Q1's the projecting pole through resistance R17, triode Q1's collecting electrode is connected with relay K4's coil one end, the coil other end and power supply circuit's of relay K4 output are connected, diode D5 connects in parallel at relay K4's coil both ends, relay K4's output and power measurement chip U4 are connected.
The utility model discloses the power measurement chip U4 is the BS1904 of blue sound company, and BS1904 is that a section that blue sound company developed is used for the intelligent house field to carry out the special chip that the electric energy measured. The device has the advantages of small volume (SOP8 packaging), simple peripheral circuit and low cost. BS1904 has 8 pins, as specified in the following table:
Claims (3)
1. the utility model provides a pronunciation TV intelligence row inserts which characterized in that: the intelligent alarm device comprises a master control single chip microcomputer, a power supply circuit, an infrared remote control receiving circuit, a key setting circuit, a voice receiving circuit, a power metering circuit, a time delay setting circuit, a state indicating circuit and a relay control circuit, wherein the output end of the infrared remote control receiving circuit, the output end of the key setting circuit, the output end of the voice receiving circuit, the output end of the power metering circuit and the output end of the time delay setting circuit are respectively connected with the input end of the master control single chip microcomputer, the output end of the master control single chip microcomputer is respectively connected with the input end of the relay control circuit and the input end of the state indicating circuit, the input end of the power metering circuit is respectively connected with an external alternating current power supply and the output end of the relay control circuit, and the power supply circuit is respectively the master control single chip microcomputer, the infrared remote control, The state indicating circuit and the relay control circuit provide working voltage.
2. The intelligent extension socket of voice television according to claim 1, wherein: the power metering circuit comprises a power metering chip U4, an alloy resistor RM1, resistors R4-R8, a resistor R10 and capacitors C3-C6, wherein two ends of the alloy resistor RM1 are respectively connected with the output end of the relay control circuit and one pole of a mains supply, the output end of the relay control circuit is connected with one end of a resistor R5, the other end of the resistor R5 is connected with a No. 3 pin of the power metering chip U4, one pole of the mains supply is connected with one end of a resistor R4, the other end of the resistor R4 is connected with a No. 2 pin of the power metering chip U4, the No. 3 pin and the No. 2 pin of the power metering chip U4 are respectively grounded through a capacitor C68628 and a capacitor C639, the other pole of the mains supply is connected with a No. 4 pin of the power metering chip U4 through a resistor R6 and a resistor R7, the No. 4 pin of the power metering chip U4 is grounded through a capacitor C3, a resistor R8 is connected in parallel with two ends of a capacitor C36, the No. 1 pin of the power metering chip U4 is grounded after passing through the capacitor C6, the No. 5 pin of the power metering chip U4 is grounded, and the No. 6 pin of the power metering chip U4 is connected with the master control single chip microcomputer after passing through the resistor R10.
3. The intelligent extension socket for voice televisions according to claim 1 or 2, characterized in that: the relay control circuit comprises a relay K4, a resistor R11, a resistor R17, a diode D5 and a triode Q1, wherein the output end of the master control single chip microcomputer is connected with the base electrode of the triode Q1 through a resistor R11, the emitter electrode of the triode Q1 is grounded through a resistor R17, the collector electrode of the triode Q1 is connected with one end of a coil of the relay K4, the other end of the coil of the relay K4 is connected with the output end of the power circuit, the diode D5 is connected to two ends of the coil of the relay K4 in parallel, and the output end of the relay K4 is connected with a power metering chip U4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020587258.7U CN211629455U (en) | 2020-04-18 | 2020-04-18 | Intelligent extension socket for voice television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020587258.7U CN211629455U (en) | 2020-04-18 | 2020-04-18 | Intelligent extension socket for voice television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211629455U true CN211629455U (en) | 2020-10-02 |
Family
ID=72622400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020587258.7U Active CN211629455U (en) | 2020-04-18 | 2020-04-18 | Intelligent extension socket for voice television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211629455U (en) |
-
2020
- 2020-04-18 CN CN202020587258.7U patent/CN211629455U/en active Active
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