CN205811188U

CN205811188U - Smart bluetooth insert row

Info

Publication number: CN205811188U
Application number: CN201620699233.XU
Authority: CN
Inventors: 于子明
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-07-05
Filing date: 2016-07-05
Publication date: 2016-12-14
Anticipated expiration: 2026-07-05

Abstract

The utility model discloses a kind of smart bluetooth insert row, described insert row includes plug and multiple socket, described socket has firewire jack and zero line jack, firewire jack and zero line jack that each socket has pass through plug respectively and access live wire and the zero line of electrical network, and described insert row also includes: multiple relays；The contact of each described relay is serially connected in during described in one, firewire jack is connected to the circuit of plug respectively；The bluetooth-communication unit being connected with outside mobile terminal by Blue-tooth communication method；Described bluetooth-communication unit receives the socket control signal sent by outside mobile terminal and is transferred to control unit；And being connected via the coil of relay drive unit with described relay, and the control unit being connected with described bluetooth-communication unit；This utility model completes the independent control to each socket out-put supply included by insert row, it is achieved that the distant control of insert row duty.

Description

Smart bluetooth insert row

Technical field

This utility model relates to a kind of insert row, is specially a kind of smart bluetooth insert row.

Background technology

Socket has referred to the insertable seat of one or more circuit connections, can be inserted into various wiring by it, it is simple to With other circuit ON.Supply socket is the electrical equipment providing power interface for household electrical appliance, is also in design of residence Using more electric attachments, it has very close relationship with people's life, and insert row is the one of socket, and it is multiple slotting Seat concentrate put together, can one multiplex, not only save space but also save circuit.

At present, the insert row that in life, people are commonly used is traditional insert row, i.e. needs on artificial Non-follow control insert row Switch or button, and then realize the energising of whole insert row is controlled, if it is desired to individually control a certain appliances power source on insert row Break-make, is cannot to be realized by a certain socket individually controlled on insert row, and needs to corresponding electrical equipment side manual-lock Or open, if only closing this electrical equipment with remote controller, standby energy consumption can be produced, controlling and operating inconvenience, causing energy and efficiency Double loss.

Summary of the invention

This utility model is for the proposition of problem above, and develops one and be easy to distant control insert row duty, with And it is capable of on insert row the smart bluetooth insert row that each socket individually controls.

A kind of smart bluetooth insert row, described insert row includes plug and multiple socket, and described socket has firewire jack and zero Line jack, firewire jack and zero line jack that each socket has pass through plug respectively and access live wire and the zero line of electrical network, described slotting Row also includes:

Multiple relays；The contact of each described relay is serially connected in firewire jack described in respectively and is connected to the circuit of plug In；

The bluetooth-communication unit being connected with outside mobile terminal by Blue-tooth communication method；Described bluetooth-communication unit connects Receive the socket control signal sent by outside mobile terminal and be transferred to control unit；

And be connected via the coil of relay drive unit with described relay, and with described bluetooth-communication unit phase The control unit connected；The socket control signal that the described bluetooth-communication unit of described control unit reception transmits, and according to Whether the coil that described socket control signal controls relay by relay drive unit is energized；

Further,

Described smart bluetooth insert row also includes for described bluetooth-communication unit, described control unit and described relay The power subsystem of power supply；

Described bluetooth-communication unit includes the bluetooth module U2 that model is HC-05；

Described control unit includes the single-chip microcomputer U1 that model is STC12C4052AD；

The pin UART_TXD of described bluetooth module U2 is connected with the pin TxD of described single-chip microcomputer U1；Described bluetooth mould The pin UART_RXD of block U2 is connected with the pin RxD of described single-chip microcomputer U1；The pin P1.0 of described single-chip microcomputer U1 is to pin P1.3 connects a relay drive unit respectively；

Described relay drive unit has multiple, includes that a switching tube and drives resistance respectively；Described driving resistance one End connects described single-chip microcomputer U1, other end connecting valve pipe base stage；Described switching tube colelctor electrode connects the coil of described relay One end, the coil other end of described relay connects the output cathode of described power subsystem；

Further, described power subsystem uses USB interface or the charger of outside mobile terminal；

Further, the coil two ends parallel connection of described relay is connected to fly-wheel diode；The two ends, contact of described relay It is further connected with the contact protection circuit being made up of resistance and capacitances in series；

Further, described relay uses solid-state relay S302PL；

Further, described relay, control unit and relay drive unit are placed in described smart bluetooth insert row and have Insulation crust in；

Further, the end face of described insulation crust has opening；The Bluetooth signal of described bluetooth-communication unit connects Receiving end is placed in described opening.

Owing to have employed technique scheme, the smart bluetooth insert row that this utility model provides, use Blue-tooth communication method Receive socket control signal, and then by the working state control of each relay, complete each socket included by insert row defeated Go out the independent control of power supply, it is achieved that the distant control of insert row duty, operate and control facility, simple in construction, it is simple to The transformation of existing insert row, low cost, have more hommization, it is possible to meet the requirement that domestic environment is improved constantly by people.

Accompanying drawing explanation

Fig. 1 is the structured flowchart of smart bluetooth insert row described in the utility model；

Fig. 2 is the circuit theory diagrams of smart bluetooth insert row described in the utility model.

In figure: 1, insulation crust, 2, opening.

Detailed description of the invention

A kind of smart bluetooth insert row as depicted in figs. 1 and 2, described insert row includes plug and multiple socket, described socket Having firewire jack and zero line jack, firewire jack and zero line jack that each socket has pass through plug respectively and access the fire of electrical network Line and zero line, described insert row also includes: multiple relays；The contact of each described relay is serially connected in firewire jack described in respectively It is connected in the circuit of plug；The bluetooth-communication unit being connected with outside mobile terminal by Blue-tooth communication method；Described indigo plant Tooth communication unit receives the socket control signal sent by outside mobile terminal and is transferred to control unit；And via relay Device driver element is connected with the coil of described relay, and the control unit being connected with described bluetooth-communication unit；Described Control unit receives the socket control signal that described bluetooth-communication unit transmits, and passes through according to described socket control signal Relay drive unit controls whether the coil of relay is energized；Further, described smart bluetooth insert row also include for The power subsystem powered to described bluetooth-communication unit, described control unit and described relay；Described bluetooth-communication unit bag Include the bluetooth module U2 that model is HC-05；Described control unit includes the single-chip microcomputer U1 that model is STC12C4052AD；Described indigo plant The pin UART_TXD of tooth module U2 is connected with the pin TxD of described single-chip microcomputer U1；The pin UART_ of described bluetooth module U2 RXD is connected with the pin RxD of described single-chip microcomputer U1；The pin P1.0 of described single-chip microcomputer U1 connects respectively to pin P1.3 and continues Electrical equipment driver element；Described relay drive unit has multiple, includes that a switching tube and drives resistance respectively；Described driving electricity Resistance one end connects described single-chip microcomputer U1, other end connecting valve pipe base stage；Described switching tube colelctor electrode connects described relay Coil one end, the coil other end of described relay connects the output cathode of described power subsystem；Further, described power supply list Unit uses USB interface or the charger of outside mobile terminal；Further, the coil two ends parallel connection of described relay is connected to continue Stream diode；The two ends, contact of described relay are further connected with the contact protection circuit being made up of resistance and capacitances in series；Further Ground, described relay uses solid-state relay S302PL；Further, described relay, control unit and relay drive single Unit is placed in the insulation crust 1 that described smart bluetooth insert row has；Further, the end face of described insulation crust 1 has Opening 2；The Bluetooth signal receiving terminal of described bluetooth-communication unit is placed in described opening 2；The contact of described relay is normally opened Contact；When described socket is Three-hole socket, it also has ground wire jack；Described ground wire jack accesses the ground of electrical network by plug Line.

Fig. 2 shows the circuit theory diagrams of smart bluetooth insert row described in the utility model, is also intelligence described in the utility model The example of practical application of energy bluetooth insert row, as in figure 2 it is shown, described insert row includes 1 plug and 4 sockets, wherein, 1 plug Three terminals for plug P1, this plug P1 are respectively connected to the live wire of electrical network, zero line and ground wire, and 4 sockets are respectively socket S1, S2, S3 and S4, above-mentioned socket can be used for the attaching plug of the various household electrical appliance of grafting, and socket number can be according to concrete Application demand is adjusted；Described insert row also includes relay K 1, K2, K3 and K4, respectively respective socket S1, S2, S3 and S4, this A little relays correspondence respectively controls the break-make of above-mentioned socket out-put supply；Specifically, relay K 1 contact is serially connected in firewire jack Accessing in the circuit of electrical network live wire, relay K 2, K3 and K4 are corresponding with socket S2, S3 and S4 to be connected in like manner；Correspondingly, relay Device driver element, to there being 4 tunnels, includes switching tube Q1 respectively and drives resistance R1, switching tube Q2 and drive resistance R2, switching tube Q3 drives relay K 1, K2, K3 and K4 with driving resistance R3 and switching tube Q4 with driving resistance R4, correspondence；Single-chip microcomputer U1 warp The duty of relay K 1, K2, K3 and K4, specifically, the pin of single-chip microcomputer U1 is controlled respectively by 4 road relay drive units P1.0 by drive resistance R1 connecting valve pipe Q1, single-chip microcomputer U1 pin P1.1 by drive resistance R2 connecting valve pipe Q2, The pin P1.2 of single-chip microcomputer U1 by drive resistance R3 connecting valve pipe Q3, single-chip microcomputer U1 pin P1.3 by drive resistance R4 Connecting valve pipe Q4；The pin TxD of single-chip microcomputer U1 is connected with bluetooth module U2 with pin RxD, is used for receiving bluetooth module U2 The socket control signal transmitted by pin UART_RXD and pin UART_TXD；The pin PIO1 of bluetooth module U2 passes through Resistance R8 connects wherein terminals of binding post JP1, and the resistance R7 and LED via being serially connected connects Ground, the pin PIO3 of bluetooth module U2 is via resistance R9 ground connection, and passes through button SW1 ground connection, and is connect by resistance R10 Another terminals of line terminals JP1；Lead-in wire i.e. second terminals of binding post JP1 at the network label KEY place in Fig. 2 are During high level, bluetooth module U2 enters AT state, when lead-in wire i.e. second wiring of binding post JP1 at network label KEY place End for low level or unsettled time, bluetooth module U2 then enters normal condition；The lead-in wire at the network label LED place in Fig. 2 i.e. connects When first terminals of line terminals JP1 are high level, then it represents that bluetooth module U2 successful matching, match in unsuccessful then Fig. 2 Lead-in wire i.e. first terminals of binding post JP1 at network label LED place are low level；Described single-chip microcomputer U1 and bluetooth module U2 all uses 5V supply voltage, described power subsystem provide, and power subsystem specifically can use USB interface or outside mobile The charger of terminal such as charger for mobile phone；Diode D1, diode D2, diode D3 and diode D4 in Fig. 2 are afterflow Diode；The two ends, contact of described relay are further connected with the contact protection circuit being made up of resistance and capacitances in series.

Operation principle of the present utility model is as follows: outside in actual application, socket control signal can be by mobile phone, panel computer etc. Portion's mobile terminal is transferred to bluetooth module U2, bluetooth module U2 by serial communication mode accessory power outlet by Blue-tooth communication method Control signal is to single-chip microcomputer U1, and this socket control signal is high level or low level, by continuing that switching tube and driving resistance are constituted Electrical equipment driver element, according to the high level received or low level, correspondence realizes the on or off of switching tube, due to switching tube Grounded emitter, coil one end of collector connection relay, the coil other end of relay is just connecting the output of power subsystem Ultimate ratio such as 5V voltage output end, when switching tube turns on, the coil electricity of relay, it is serially connected in firewire jack and is connected to electrical network fire Relay contact closure in the circuit of line, socket out-put supply, thus realize socket whether out-put supply i.e. on-off control；Logical Cross Blue-tooth communication method in indoor up to the socket control signal communication distance within 10m.

The smart bluetooth insert row that this utility model provides, uses Blue-tooth communication method to receive socket control signal, Jin Ertong Cross the working state control of each relay, complete the independent control to each socket out-put supply included by insert row, it is achieved that insert The distant control of row's duty, operates and controls to facilitate, simple in construction, it is simple to the transformation of existing insert row, low cost, more There is hommization, it is possible to meet the requirement that domestic environment is improved constantly by people；This utility model is for convenient and swift opening and closing household electrical appliances Power supply, saves family appliance standby energy consumption, especially for opening and closing is distant, position is higher, have the operation power knobs such as electric shock risk The household electrical appliance of inconvenience offer convenience, and also help the realization of Timing switch socket；This utility model accessory is with low cost, power supply Unit can utilize discarded charger for mobile phone to power, and turns waste into wealth, and additionally goes back expanding USB interface, it is achieved multifunctional usage.

The above, only this utility model preferably detailed description of the invention, but protection domain of the present utility model is not Being confined to this, any those familiar with the art is in the technical scope that this utility model discloses, according to this practicality Novel technical scheme and inventive concept equivalent or change in addition thereof, all should contain protection domain of the present utility model it In.

Claims

1. a smart bluetooth insert row, described insert row includes plug and multiple socket, and described socket has firewire jack and zero line Jack, firewire jack that each socket has and zero line jack access live wire and the zero line of electrical network respectively by plug, and its feature exists Also include in described insert row:

Multiple relays；The contact of each described relay is serially connected in during described in one, firewire jack is connected to the circuit of plug respectively；

The bluetooth-communication unit being connected with outside mobile terminal by Blue-tooth communication method；Described bluetooth-communication unit receive by Socket control signal that outside mobile terminal sends also is transferred to control unit；

And be connected via the coil of relay drive unit with described relay, and it is connected with described bluetooth-communication unit Control unit；Described control unit receives the socket control signal that described bluetooth-communication unit transmits, and according to described Whether the coil that socket control signal controls relay by relay drive unit is energized.

Smart bluetooth insert row the most according to claim 1, it is characterised in that

Described smart bluetooth insert row also includes for powering to described bluetooth-communication unit, described control unit and described relay Power subsystem；

The pin UART_TXD of described bluetooth module U2 is connected with the pin TxD of described single-chip microcomputer U1；Described bluetooth module U2 The pin RxD of pin UART_RXD and described single-chip microcomputer U1 be connected；The pin P1.0 of described single-chip microcomputer U1 to pin P1.3 Connect a relay drive unit respectively；

Described relay drive unit has multiple, includes that a switching tube and drives resistance respectively；Described driving resistance one end is even Connect described single-chip microcomputer U1, other end connecting valve pipe base stage；Described switching tube colelctor electrode connects coil one end of described relay, The coil other end of described relay connects the output cathode of described power subsystem.

Smart bluetooth insert row the most according to claim 2, it is characterised in that described power subsystem uses USB interface or outer The charger of portion's mobile terminal.

Smart bluetooth insert row the most according to claim 1, it is characterised in that the coil two ends parallel connection of described relay is connected to Fly-wheel diode；The two ends, contact of described relay are further connected with the contact protection circuit being made up of resistance and capacitances in series.

Smart bluetooth insert row the most according to claim 1, it is characterised in that described relay uses solid-state relay S302PL。

Smart bluetooth insert row the most according to claim 1, it is characterised in that described relay, control unit and relay drive Moving cell is placed in the insulation crust that described smart bluetooth insert row has.

Smart bluetooth insert row the most according to claim 6, it is characterised in that have out on the end face of described insulation crust Mouthful；The Bluetooth signal receiving terminal of described bluetooth-communication unit is placed in described opening.