CN208300095U - A kind of Universal wireless control device and decorative chain - Google Patents
A kind of Universal wireless control device and decorative chain Download PDFInfo
- Publication number
- CN208300095U CN208300095U CN201820949827.0U CN201820949827U CN208300095U CN 208300095 U CN208300095 U CN 208300095U CN 201820949827 U CN201820949827 U CN 201820949827U CN 208300095 U CN208300095 U CN 208300095U
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- usb interface
- chip microcontroller
- power supply
- voltage
- triode
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- 239000013078 crystal Substances 0.000 claims abstract description 11
- 238000004891 communication Methods 0.000 claims abstract description 7
- 239000003990 capacitor Substances 0.000 claims description 6
- 230000005611 electricity Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model discloses a kind of Universal wireless control devices, controller including mobile terminal and with mobile terminal wireless communication, the controller includes low-voltage dc power supply, single-chip microcontroller, WIFI module, crystal oscillator, triode, USB interface, the WIFI module and single-chip microcontroller pass through serial communication, two feet of the crystal oscillator are separately connected XTAL1, XTAL2 of single-chip microcontroller, the base stage of the triode and the I/O mouth of singlechip chip connect, the collector of the triode connects USB interface, USB interface connects power supply, the emitter ground connection of the triode；The controller further includes switch and indicator light.The invention also discloses a kind of decorative chains, including the control device of wireless and the pluggable lamp string in the USB interface.The control device of the utility model supports any electric appliance of USB interface power supply, and can realize the multiple functions such as open and close, timing, delay with remote control；The decorative chain of the utility model can remote control, it is vdiverse in function, it is very convenient.
Description
Technical field
The utility model relates to a kind of Universal wireless control device and decorative chains.
Background technique
With advances in technology with the improvement of people's living standard, electric appliance increasingly enters the family of common people.And with
Requirement evolution, the electric appliance of various functions also occur therewith.Especially neozoic young man misses potter and uses some small electricity
Device, small fan such as relaxing in a cool place, the small desk lamp for after turning off the light, the dress that uses for festivals or holidays especially Christmas, New Year's Eve
Adorn lamp string etc., but at present these electric appliances there is a problem of when in use it is various:
Small fan, small desk lamp are generally powered using USB, old friends are when in use because power is low, while emphasizing portability
Generally by the USB interface of computer housing, mobile power source USB interface, connect charger data line USB interface etc. they supply
Electricity, but such power supply mode only has simple on-off, has a single function, and can not remotely control, it is inconvenient for use.
Decorative chain is then generally powered alternating current step-down rectifier at after low-voltage dc power supply by controller to lamp string, then
Control button is set on controller box, and people control the operating mode of lamp string by manual manipulation button.Such design makes
The manipulation of controller needs people's closely manual operations, very troublesome when controller is liftoff very high.
Utility model content
Against the above deficiency, this general the purpose of this utility model is to provide a kind of Universal wireless control device
The electric power supply that type control device of wireless can power to any support USB interface, and can realize open and close with remote control, determine
When, the multiple functions such as delay.
The another object of the utility model is to provide a kind of decorative chain, this lamp string can remote control, it is vdiverse in function,
It is very convenient.
In order to achieve the above objectives, the utility model adopts the following technical solutions:
A kind of Universal wireless control device of the utility model, including mobile terminal and with mobile terminal wirelessly communicate
Controller, the controller includes low-voltage dc power supply, single-chip microcontroller, WIFI module, crystal oscillator, triode, USB interface, described
The VCC foot of the anode connection single-chip microcontroller of low-voltage dc power supply, the GND foot of the cathode connection single-chip microcontroller of the low-voltage dc power supply,
By serial communication, two feet of the crystal oscillator are separately connected XTAL1, XTAL2 of single-chip microcontroller for the WIFI module and single-chip microcontroller,
Meanwhile two feet of the crystal oscillator pass through capacity earth；The base stage of the triode and the I/O mouth of singlechip chip connect,
The collector of the triode connects USB interface, and USB interface connects power supply, the emitter ground connection of the triode；The control
Device further includes switch, and one foot of switch connects the I/O mouth of single-chip microcontroller, another foot ground connection by resistance；The controller also wraps
Indicator light is included, the indicator light input pin connects the I/O mouth of single-chip microcontroller, output pin ground connection by resistance.
Further, the controller is equipped with micro USB interface, and the low-voltage dc power supply is provided by external charger,
External charger connects the micro USB interface by data line, and the VBUS foot of the micro USB interface is system VCC,
The GND foot of micro USB interface is grounded, and the low-voltage dc power supply voltage is 5V, and the single-chip microcontroller input voltage is 5V, described
WIFI module input voltage is 3.3V, and the controller further includes a linear voltage regulator, and the linear voltage regulator is by input voltage
5V powers after switching to 3.3V to the WIFI module, and the input pin of the linear voltage regulator LM1117 is grounded by capacitor C3, defeated
Foot is grounded by capacitor C4 out, is additionally provided with level shifting circuit between the single-chip microcontroller and the serial ports of WIFI module.
A kind of decorative chain of the utility model, including the control device of wireless and pluggable in the USB interface
Lamp string.
The control device of wireless of the utility model has the beneficial effect that the electricity that can be powered to any support USB interface
Device power supply, and the multiple functions such as open and close, timing, delay can be realized with remote control.
The decorative chain of the utility model have the beneficial effect that can remote control, it is vdiverse in function, it is very convenient.
Detailed description of the invention
Fig. 1 is the block diagram of the utility model.
Fig. 2 is the circuit diagram of the controller of the utility model.
Specific embodiment
Specific introduce is made to the utility model below in conjunction with the drawings and specific embodiments.
As shown in Figure 1 and 2, a kind of Universal wireless control device of the utility model, including mobile terminal and with movement
The controller of terminal wireless communication, the controller include low-voltage dc power supply, single-chip microcontroller U1, WIFI module BL3329, crystal oscillator
Y1, triode Q1, USB interface, the VCC foot of the anode connection single-chip microcontroller of the low-voltage dc power supply, the GND foot of the single-chip microcontroller
Ground connection, the WIFI module and single-chip microcontroller by serial communication, two feet of the crystal oscillator be separately connected the XTAL1 of single-chip microcontroller,
XTAL2, meanwhile, two feet of the crystal oscillator pass through capacity earth；The base stage of the triode and the I/O mouth of singlechip chip
Connection, the collector of the triode connect USB interface, and USB interface connects low-voltage dc power supply anode, the hair of the triode
Emitter grounding；The controller further includes switch, and one foot of switch connects the I/O mouth of single-chip microcontroller by resistance, and another foot connects
Ground；The controller further includes indicator light, and the indicator light input pin connects the I/O mouth of single-chip microcontroller by resistance, and output pin connects
Ground.
Mobile phone terminal can control the instant on-off, timing on-off, delay on-off function of chip microcontroller USB interface, from
And realize be plugged on the USB interface small fan, small desk lamp, lamp string above-mentioned function；The controller can give any support
The electric power supply of USB interface power supply simultaneously controls its power on/off, and universal strong is easy to carry, can be vdiverse in function with remote control.
In the present embodiment, the controller is equipped with micro USB interface, and the low-voltage dc power supply is mentioned by external charger
For external charger connects the micro USB interface by data line, and the VBUS foot of the micro USB interface is system
The GND foot of VCC, micro USB interface is grounded, and the low-voltage dc power supply voltage is 5V, and the single-chip microcontroller input voltage is 5V,
The WIFI module input voltage is 3.3V, and the controller further includes a linear voltage regulator LM1117, the linear voltage regulator
WIFI module power supply is given after input voltage 5V is switched to 3.3V, the input pin of the linear voltage regulator LM1117 passes through capacitor
C3 ground connection, output pin are grounded by capacitor C4, are additionally provided with level shifting circuit between the single-chip microcontroller and the serial ports of WIFI module,
The level shifting circuit includes the first level shifting circuit, second electrical level conversion circuit, the first level shifting circuit packet
A light emitting diode D2 is included, the light emitting diode anode is connected to the RXD foot of single-chip microcontroller, and light emitting diode cathode is connected to
The TXD foot of WIFI module, meanwhile, the RXD foot of single-chip microcontroller passes through pull-up resistor R4 connection VCC；The second electrical level conversion circuit
Including a NPN type triode Q2, the transistor base passes through the TXD foot of resistance R6 connection single-chip microcontroller, meanwhile, transistor base
It is grounded by pull down resistor R7, the transistor emitter ground connection, the RXD foot of the transistor collector connection WIFI module,
And pass through the output pin Vout of pull-up resistor R5 connection linear voltage regulator.
A kind of decorative chain of the utility model, including the control device of wireless and pluggable in the USB interface
Lamp string.Using the decorative chain of above-mentioned control device, the coding of various glittering modes is pre-stored using single-chip microcontroller, is then being controlled
System order is lower to export various 0 and 1 combined coding, realizes the various glittering modes of lamp string.Meanwhile control is no longer limited by when use
The position of device processed itself can grasp controllably at a distance, facilitate operation, especially when controller hangs on aerial with lamp string.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that above-described embodiment does not limit the utility model in any form, it is all by the way of equivalent substitution or equivalent transformation
Technical solution obtained, all falls in the protection scope of the utility model.
Claims (3)
1. a kind of Universal wireless control device, it is characterised in that: the control including mobile terminal and with mobile terminal wireless communication
Device processed, the controller include low-voltage dc power supply, single-chip microcontroller, WIFI module, crystal oscillator, triode, USB interface, the low pressure
The VCC foot of the anode connection single-chip microcontroller of DC power supply, the GND foot of the cathode connection single-chip microcontroller of the low-voltage dc power supply are described
WIFI module and single-chip microcontroller are by serial communication, and two feet of the crystal oscillator are separately connected XTAL1, XTAL2 of single-chip microcontroller, together
When, two feet of the crystal oscillator pass through capacity earth；The base stage of the triode and the I/O mouth of singlechip chip connect, institute
The collector connection USB interface of triode is stated, USB interface connects power supply, the emitter ground connection of the triode；The controller
It further include switch, one foot of switch connects the I/O mouth of single-chip microcontroller, another foot ground connection by resistance；The controller further includes
Indicator light, the indicator light input pin connect the I/O mouth of single-chip microcontroller, output pin ground connection by resistance.
2. control device of wireless as described in claim 1, it is characterised in that: the controller is equipped with micro USB interface, institute
It states low-voltage dc power supply to be provided by external charger, external charger connects the micro USB interface by data line, described
The VBUS foot of micro USB interface is system VCC, and the GND foot of micro USB interface is grounded, the low-voltage dc power supply voltage
For 5V, the single-chip microcontroller input voltage is 5V, and the WIFI module input voltage is 3.3V, and the controller further includes one linear
Voltage-stablizer, the linear voltage regulator give WIFI module power supply, the linear voltage regulator after input voltage 5V is switched to 3.3V
The input pin of LM1117 is grounded by capacitor C3, and output pin is grounded by capacitor C4, the serial ports of the single-chip microcontroller and WIFI module
Between be additionally provided with level shifting circuit.
3. a kind of decorative chain, it is characterised in that: including control device of wireless of any of claims 1 or 2 and pluggable in institute
State the lamp string of USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820949827.0U CN208300095U (en) | 2018-06-20 | 2018-06-20 | A kind of Universal wireless control device and decorative chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820949827.0U CN208300095U (en) | 2018-06-20 | 2018-06-20 | A kind of Universal wireless control device and decorative chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208300095U true CN208300095U (en) | 2018-12-28 |
Family
ID=64700725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820949827.0U Active CN208300095U (en) | 2018-06-20 | 2018-06-20 | A kind of Universal wireless control device and decorative chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208300095U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110572916A (en) * | 2019-09-16 | 2019-12-13 | 广州飞玛光电科技有限公司 | Wireless light control system |
| CN111427824A (en) * | 2020-03-30 | 2020-07-17 | 深圳市汇川技术股份有限公司 | Serial port communication circuit |
| CN111694295A (en) * | 2019-03-12 | 2020-09-22 | 兴万信息技术(上海)有限公司 | Wireless control system based on single chip microcomputer |
-
2018
- 2018-06-20 CN CN201820949827.0U patent/CN208300095U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111694295A (en) * | 2019-03-12 | 2020-09-22 | 兴万信息技术(上海)有限公司 | Wireless control system based on single chip microcomputer |
| CN110572916A (en) * | 2019-09-16 | 2019-12-13 | 广州飞玛光电科技有限公司 | Wireless light control system |
| CN111427824A (en) * | 2020-03-30 | 2020-07-17 | 深圳市汇川技术股份有限公司 | Serial port communication circuit |
| CN111427824B (en) * | 2020-03-30 | 2022-03-04 | 深圳市汇川技术股份有限公司 | Serial port communication circuit |
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