CN205911550U - WIFI smart jack - Google Patents
WIFI smart jack Download PDFInfo
- Publication number
- CN205911550U CN205911550U CN201620852416.0U CN201620852416U CN205911550U CN 205911550 U CN205911550 U CN 205911550U CN 201620852416 U CN201620852416 U CN 201620852416U CN 205911550 U CN205911550 U CN 205911550U
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- China
- Prior art keywords
- wifi
- smart jack
- relay
- module
- wifi smart
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- 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.)
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Abstract
The utility model provides a WIFI smart jack, it includes antenna, microprocessor, relay drive circuit, relay, power module and lightning protection circuit, user terminal pass through the WIFI signal with WIFI smart jack wireless connection, microprocessor's first input end is connected power module's output, microprocessor's second input is connected the antenna, microprocessor's output is connected relay drive circuit's input, relay drive circuit's output connect in the relay, lightning protection circuit arrangement external power source with between the power module, the utility model discloses still relate to a WIFI smart jack. The utility model provides an user remote control supply socket opens or turn -offs the power supply state.
Description
Technical field
This utility model is related to supply socket field, more particularly to a kind of wifi smart jack.
Background technology
With the development of supply socket, supply socket already become people either in life or work on must
Few electric attachments.Supply socket on the market is mostly the conventional socket such as fixed, packaged type and waterproof thunder-proof type at present
Based on, and be all the power supply state to be switched on and off supply socket with mechanical switch, must personally open for user or
Turn off mechanical switch just can complete to operate.
When being switched on or off mechanical switch, supply socket has the pyrophoric hidden danger of product to other user, entail dangers to user's
Personal safety.
Therefore, it is desirable to provide a kind of can remote control supply socket, to solve above-mentioned technical problem.
Utility model content
This utility model embodiment provides the wifi that remote controlled supply socket is switched on or off power supply state intelligently to insert
Seat；To solve existing supply socket when being switched on or off mechanical switch, there is the pyrophoric hidden danger of product and jeopardize user people
The technical problem of body safety.
This utility model embodiment provides a kind of wifi smart jack, comprising: for opening that receive user terminal sends
The antenna that opens or close the signal of described wifi smart jack and forwarded, microprocessor, relay drive circuit, relay
Device, supply module and lightning protection circuit, described user terminal is wirelessly connected with described wifi smart jack by wifi signal；
The first input end of described microprocessor connects the outfan of described supply module, and the second of described microprocessor is defeated
Enter end and connect described antenna, the outfan of described microprocessor connects the input of described relay drive circuit, described relay
The outfan of device drive circuit is connected to described relay, described lightning protection circuit be arranged on external power source and described supply module it
Between；
Wherein, described relay drive circuit includes pnp audion and diode；The base stage of described pnp audion is passed through
One resistance is connected to the outfan of described microprocessor, and the emitter stage of described pnp audion is connected to described relay coil
One end, the other end of described relay coil connects a power supply vcc, and described diodes in parallel is in the two of described relay coil
End；Described relay drive circuit also includes a light emitting diode and resistance, described light emitting diode and resistant series and the two
Overall in parallel with the two ends of described relay coil as one；
Described lightning protection circuit includes two varistors and gas-discharge tube, and two described varistors are connected in parallel and make
For an entirety, described overall one end connects described external power source, the other end described gas-discharge tube of connection.
This utility model further relates to a kind of wifi smart jack, comprising:
Antenna, is turned on and off the signal of described wifi smart jack and carries out turning for what receive user terminal sent
Send out；
Wifi module, is connected to described antenna, for receiving and being turned on and off of processing that described antenna sends is described
The signal of wifi smart jack, and control relay be turned on and off state；
Described relay, is series on the live wire of described wifi smart jack, and described relay and described wifi module
Connect；
Supply module, is connected between external power source and described wifi module, for being converted into directly external ac power source
Stream power supply is powered to described wifi module.
In wifi smart jack of the present utility model, described wifi module include control unit and being used for drive described in continue
The relay drive unit of electrical equipment,
The first input end of described control unit connects described supply module, and the second input of described control unit connects
Described antenna, the outfan of described control unit connects the input of described relay drive unit, described relay driving list
The outfan of unit is connected to described relay.
In wifi smart jack of the present utility model, described relay drive unit is a relay drive circuit, institute
State the described wifi of being turned on and off that control unit is that the described antenna of a reception sends and control the signal of supply socket and by its turn
Turn to the signal of telecommunication and be sent to the microprocessor of described relay drive circuit.
In wifi smart jack of the present utility model, described relay drive circuit includes pnp audion and diode；
The base stage of described pnp audion is connected to the outfan of described microprocessor, described pnp audion by a resistance
Emitter stage be connected to one end of described relay coil, the other end of described relay coil connects a power supply vcc, described two
Pole pipe is parallel to the two ends of described relay coil.
In wifi smart jack of the present utility model, described relay drive circuit also includes a light emitting diode and electricity
Resistance, described light emitting diode and resistant series are simultaneously overall in parallel with the two ends of described relay coil both as one.
In wifi smart jack of the present utility model, described wifi module is 2.4gwifi module.
In wifi smart jack of the present utility model, described user terminal is a remote control, and described remote control is arranged
There is a unlatching button and close button.
In wifi smart jack of the present utility model, described wifi smart jack also includes a lightning-protection module, described anti-
Thunder module is electrically connected between described external power source and supply module.
In wifi smart jack of the present utility model, described lightning-protection module is put including two varistors and gas
Fulgurite, two described varistors are connected in parallel and as an entirety, and described overall one end connects described external power source, another
End connects described gas-discharge tube.
Compared to the supply socket of prior art, wifi smart jack of the present utility model passes through antenna, supply module, micro-
The setting of processor, relay drive circuit and relay is so that user can realize remote control power by user terminal
Being turned on and off, thus avoid user to be turned on and off in person jeopardizing personal safety during supply socket of socket power supply state
Risk, and can preferably improve the experience effect of user；Solve existing supply socket when being switched on or off mechanical switch,
There is the technical problem produced pyrophoric hidden danger and jeopardize user's personal safety.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below in embodiment
The accompanying drawing of required use is briefly described.Drawings in the following description are only section Example of the present utility model, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the structural representation of the embodiment of wifi smart jack of the present utility model；
Fig. 2 is the lightning protection circuit schematic diagram of the embodiment of wifi smart jack of the present utility model；
Fig. 3 is the relay drive circuit schematic diagram of the embodiment of wifi smart jack of the present utility model；
Fig. 4 is the modular structure schematic diagram of the preferred embodiment of wifi smart jack of the present utility model；
Fig. 5 is the lightning-protection module structural representation of the preferred embodiment of wifi smart jack of the present utility model；
Fig. 6 is the relay drive circuit schematic diagram of the preferred embodiment of wifi smart jack of the present utility model.
Specific embodiment
Refer to the schema in accompanying drawing, wherein identical element numbers represent identical assembly.The following description is to be based on
Illustrated this utility model specific embodiment, it is not construed as limiting this utility model other not detailed herein specifically in fact
Apply example.
Refer to Fig. 1 to Fig. 3, Fig. 1 is the structural representation of the embodiment of wifi smart jack of the present utility model；Fig. 2
Lightning protection circuit schematic diagram for the embodiment of wifi smart jack of the present utility model；Fig. 3 is wifi intelligence of the present utility model
The relay drive circuit schematic diagram of the embodiment of socket.This wifi smart jack 10 is included for the transmission of receive user terminal
The antenna 11 that is turned on and off the signal of described wifi smart jack and forwarded, microprocessor 12, relay drive circuit
13rd, relay 14, supply module 15 and lightning protection circuit 16, described user terminal passes through wifi signal and described wifi smart jack
Wireless connection；
The first input end of microprocessor 12 connects the outfan of supply module 15, and the second input of microprocessor 12 is even
Connect antenna 11, the outfan of microprocessor 12 connects the input of relay drive circuit 13, relay drive circuit 13 defeated
Go out end and be connected to relay 14, lightning protection circuit 16 is arranged between external power source and supply module 15；
Wherein, relay drive circuit 13 includes pnp audion t1 and diode d1；The base stage of pnp audion t1 is passed through
One resistance r1 is connected to the outfan of microprocessor 12, and the emitter stage of pnp audion t1 is connected to one end of relay 14 coil,
The other end of relay 14 coil connects a power supply vcc, and diode d1 is parallel to the two ends of relay 14 coil；Relay driving
Circuit 13 also includes a light emitting diode pb1 and resistance r2, light emitting diode pb1 and resistance r2 series connection and both as an entirety
In parallel with the two ends of relay 14 coil；
Lightning protection circuit 16 includes two varistors rv1, rv2 and gas-discharge tube gdt1, two varistors rv1, rv2
It is connected in parallel and connects external power source as one end after an entirety, the other end connects gas-discharge tube gdt1.
Refer to Fig. 4, Fig. 4 is the modular structure schematic diagram of the preferred embodiment of wifi smart jack of the present utility model；
Wifi smart jack 20 of the present utility model includes antenna 21, wifi module 22, relay 23, supply module 24 and lightning-protection module
25.
Antenna 21 is used for being turned on and off the signal of wifi smart jack 20 and being forwarded of receive user terminal transmission；
Wifi module 12 is connected to antenna 21, for receiving and processing the letter being turned on and off wifi smart jack 20 of antenna 21 transmission
Number, and control relay 23 be turned on and off state；Relay 23 is series on the live wire of wifi smart jack 20, and relay
Device 23 is connected with wifi module 22；Supply module 24 is connected between external power source and wifi module 22, for by external communication
Power conversion is powered to wifi module 22 for DC source.
Wherein, wifi module 22 includes control unit 221 and the relay drive unit 222 for driving relay 23,
The first input end of control unit 221 connects supply module 22, and the second input of control unit 221 connects antenna 21, controls
The outfan of unit 221 connects the input of relay drive unit 222, and the outfan of relay drive unit 222 is connected to
The two ends of relay 23 coil.
So that this preferred embodiment has stronger capacity of resisting disturbance, wifi module 22 is preferably 2.4gwifi mould
Block, on the other hand, 2.4g radio band is free frequency range and most countries suffer from similar management bar to 2.4 frequency ranges
Example is so that the popularity of this preferred embodiment greatly improves.
It is understood that in view of supply socket in life in thunderstorm weather, supply socket can be damaged because of thunderbolt
Bad situation, this preferred embodiment also includes a lightning-protection module 25, and lightning-protection module 25 is electrically connected to external power source and supply module
Between 24, to filter peaking voltage, thus reaching the purpose of lightning protection.
Refer to Fig. 5 and Fig. 6, Fig. 5 is the lightning-protection module knot of the preferred embodiment of wifi smart jack of the present utility model
Structure schematic diagram；Fig. 6 is the relay drive circuit schematic diagram of the preferred embodiment of wifi smart jack of the present utility model.
Relay drive unit 222 is a relay drive circuit, and control unit 221 is the unlatching that a reception antenna sends
Or close the signal of wifi control supply socket and be translated into the signal of telecommunication and be sent to the microprocessor of relay drive circuit
Device.
Because the work rated voltage of microprocessor is 5v, therefore external communication photovoltaic conversion is the straight of 5v by supply module 14
Stream voltage is for microprocessor normal work.The magnitude of voltage that therefore supply module 14 conversion provides is according to needed for processing unit 121
Work load voltage value depending on.
Wherein, relay drive circuit includes pnp audion t2 and diode d2, and the base stage of pnp audion t2 passes through one
Resistance r3 is connected to the outfan of mcu, and the emitter stage of pnp audion t2 is connected to one end of relay 23 coil, relay 23
The other end of coil connects a power supply vcc, and diode d2 is parallel to the two ends of relay 23 coil.
In addition, based on above-mentioned structure, user, when being turned on and off wifi smart jack 20, is difficult to directly judge
Wifi smart jack 10 is in opening or closed mode, the phenomenon of erroneous judgement therefore probably occurs it is contemplated that
Such situation, the relay drive circuit in this preferred embodiment also includes a light emitting diode pb2 and resistance r4, and luminous two
Pole pipe pb2 and resistance r4 connect and overall in parallel with the two ends of relay 23 coil both as one.
Therefore when this preferred embodiment is in power supply opening, light emitting diode pb2 can light；When being originally preferable to carry out
When example is in power supply closed mode, light emitting diode pb2 does not light.Such setting is easy to user and is directly judged that this is preferably real
Apply the power supply state that example is presently in, with convenient to operate.
In addition, lightning-protection module 25 is a lightning protection circuit, it includes two varistors rv3, rv4 and gas-discharge tube
Gdt2, two varistors rv3, rv3 are connected in parallel and connect external power source as one end after an entirety, and the other end connects gas
Body discharge tube gdt2.
User terminal is a remote control, remote control is provided with a unlatching button and closes button.
The operation principle of this preferred embodiment is:
First, access external power source, external ac power source is converted into DC source to wifi module 22 by supply module 24
Power supply is so that wifi module 22 can be with normal work；
Then, user selects to open the power supply state of wifi smart jack 20 by remote control, or it is intelligently slotting to close wifi
The power supply state of seat 20；Select to open and then press unlatching button, select to close and then press closing button；
After user selects to be turned on and off, antenna 21 receives the wireless signal being turned on and off that remote control is sent to, and
Corresponding wireless signal is sent to the processing unit 221 of wifi module 22；
Then, corresponding wireless signal is converted into the corresponding signal of telecommunication and is transferred to relay driving by processing unit 221
Circuit (relay drive unit 222)；
Finally, when the signal of telecommunication of processing unit 221 transmission is open signal, processing unit 221 just exports low level, makes
Audion t2 saturation conduction, power supply vcc is added in relay 23 coil two ends, at this moment relay adhesive, simultaneously state instruction
Light emitting diode pb2 lights, and at this moment this preferred embodiment is in power supply opening；The signal of telecommunication when processing unit 221 transmission
During for shutdown signal, processing unit 221 just exports high level so that audion t2 cut-off, and relay 23 coil two ends do not have electricity
Potential difference, the armature of relay unclamps, and the light emitting diode pb2 of state instruction extinguishes simultaneously, and at this moment this preferred embodiment is in power supply
Off-state.
Complete the work process of this preferred embodiment.
The beneficial effect of this preferred embodiment is: the preferred embodiment of wifi smart jack of the present utility model passes through sky
The setting of line, supply module, wifi module and relay is so that user can realize remote control power by user terminal inserts
Seat being turned on and off, thus avoid user to be turned on and off in person jeopardizing the wind of personal safety during supply socket of power supply state
Danger, and can preferably improve the experience effect of user；Solve existing supply socket when being switched on or off mechanical switch, deposit
Produce pyrophoric hidden danger and jeopardize the technical problem of user's personal safety.
In sum although this utility model is disclosed above with preferred embodiment, but above preferred embodiment is not used
To limit this utility model, those of ordinary skill in the art, without departing from spirit and scope of the present utility model, all can make
Various changes and retouching, protection domain therefore of the present utility model is defined by the scope that claim defines.
Claims (10)
1. a kind of wifi smart jack is it is characterised in that include: described for being turned on and off of sending of receive user terminal
The signal of wifi smart jack and forwarded antenna, microprocessor, relay drive circuit, relay, supply module and
Lightning protection circuit, described user terminal is wirelessly connected with described wifi smart jack by wifi signal；
The first input end of described microprocessor connects the outfan of described supply module, the second input of described microprocessor
Connect described antenna, the outfan of described microprocessor connects the input of described relay drive circuit, described relay drives
The outfan on galvanic electricity road is connected to described relay, and described lightning protection circuit is arranged between external power source and described supply module；
Wherein, described relay drive circuit includes pnp audion and diode；The base stage of described pnp audion passes through an electricity
Resistance is connected to the outfan of described microprocessor, and the emitter stage of described pnp audion is connected to one end of described relay coil,
The other end of described relay coil connects a power supply vcc, and described diodes in parallel is in the two ends of described relay coil；Described
Relay drive circuit also includes a light emitting diode and resistance, described light emitting diode and resistant series whole both as one
Body is in parallel with the two ends of described relay coil；
Described lightning protection circuit includes two varistors and gas-discharge tube, and two described varistors are connected in parallel and as one
Individual entirety, described overall one end connects described external power source, and the other end connects described gas-discharge tube.
2. a kind of wifi smart jack is it is characterised in that include:
Antenna, is turned on and off the signal of described wifi smart jack and is forwarded for what receive user terminal sent；
Wifi module, is connected to described antenna, for receive and process that described antenna sends be turned on and off described wifi intelligence
Can socket signal, and control relay be turned on and off state；
Described relay, is series on the live wire of described wifi smart jack, and described relay is connected with described wifi module；
Supply module, is connected between external power source and described wifi module, for external ac power source is converted into unidirectional current
Source powers to described wifi module.
3. wifi smart jack according to claim 2 is it is characterised in that described wifi module includes control unit and use
In the relay drive unit driving described relay,
The first input end of described control unit connects described supply module, and the second input connection of described control unit is described
Antenna, the outfan of described control unit connects the input of described relay drive unit, described relay drive unit
Outfan is connected to described relay.
4. wifi smart jack according to claim 3 is it is characterised in that described relay drive unit is a relay
Drive circuit, described control unit is the letter being turned on and off described wifi control supply socket that the described antenna of a reception sends
Number and be translated into the signal of telecommunication and be sent to the microprocessor of described relay drive circuit.
5. wifi smart jack according to claim 4 is it is characterised in that described relay drive circuit includes pnp tri-
Pole pipe and diode；
The base stage of described pnp audion is connected to the outfan of described microprocessor by a resistance, the sending out of described pnp audion
Emitter-base bandgap grading is connected to one end of described relay coil, and the other end of described relay coil connects a power supply vcc, described diode
It is parallel to the two ends of described relay coil.
6. wifi smart jack according to claim 5 is it is characterised in that described relay drive circuit also includes one
Optical diode and resistance, described light emitting diode and resistant series the two ends both as an entirety and described relay coil
In parallel.
7. wifi smart jack according to claim 2 is it is characterised in that described wifi module is 2.4gwifi module.
8. wifi smart jack according to claim 2 is it is characterised in that described user terminal is a remote control, described
One unlatching button is provided with remote control and closes button.
9. wifi smart jack according to claim 2 is it is characterised in that described wifi smart jack also includes a lightning protection
Module, described lightning-protection module is electrically connected between described external power source and supply module.
10. wifi smart jack according to claim 9 is it is characterised in that described lightning-protection module includes two pressure-sensitive electricity
Resistance and gas-discharge tube, two described varistors are connected in parallel and as an entirety, and described overall one end connects described outer
Portion's power supply, the other end connects described gas-discharge tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620852416.0U CN205911550U (en) | 2016-08-08 | 2016-08-08 | WIFI smart jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620852416.0U CN205911550U (en) | 2016-08-08 | 2016-08-08 | WIFI smart jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205911550U true CN205911550U (en) | 2017-01-25 |
Family
ID=57803927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620852416.0U Expired - Fee Related CN205911550U (en) | 2016-08-08 | 2016-08-08 | WIFI smart jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205911550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107544417A (en) * | 2017-09-28 | 2018-01-05 | 北京小米移动软件有限公司 | Smart jack control method and device |
-
2016
- 2016-08-08 CN CN201620852416.0U patent/CN205911550U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107544417A (en) * | 2017-09-28 | 2018-01-05 | 北京小米移动软件有限公司 | Smart jack control method and device |
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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: 20170125 Termination date: 20190808 |