CN209980455U - Remote control conversion device - Google Patents
Remote control conversion device Download PDFInfo
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- CN209980455U CN209980455U CN201920366049.7U CN201920366049U CN209980455U CN 209980455 U CN209980455 U CN 209980455U CN 201920366049 U CN201920366049 U CN 201920366049U CN 209980455 U CN209980455 U CN 209980455U
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Abstract
The utility model discloses a remote control conversion device, which comprises a wireless transmission module, an infrared emission module and a microcontroller, wherein the wireless transmission module is connected to a cloud server through the Internet and is used for receiving a control signal of a mobile terminal; the infrared emission module is used for emitting an infrared control signal; the microcontroller is used for decoding the control signal received by the wireless transmission module, converting the control signal into high and low levels and controlling the infrared emission module to emit the infrared control signal. The utility model discloses can merge the traditional household electrical appliances of taking infrared receiving device into to the internet, the long-range intelligent control of being convenient for.
Description
Technical Field
The utility model relates to a domestic appliance's remote control technique, concretely relates to remote control conversion equipment.
Background
The infrared remote control technology is widely applied to the field of traditional household appliances, realizes independent corresponding control on the household appliances through a special remote controller, and needs to enable the remote controller to face an infrared receiving device of the household appliances to emit control signals within a certain distance. However, under the large background of household intellectualization and internet of things, the traditional household appliances with the remote controllers cannot meet the market demand, the household appliances which can normally work are directly replaced and are wasted, and the disposal of the household appliances which can normally work is very embarrassing.
At present, on a mobile phone with an infrared emission module, remote control of household appliances can be realized by installing corresponding application programs, but in the mode, the mobile phone also needs to face the household appliances in a short distance, the mobile phone only replaces a traditional independent remote controller, and intelligent control of the traditional household appliances is not integrated into the internet of things.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a remote control conversion equipment aims at will having the biography domestic appliance of special remote controller and merges into the thing networking, the traditional domestic appliance's of being convenient for remote control.
In order to achieve the above purpose, the remote control conversion device of the utility model comprises a wireless transmission module, an infrared emission module and a microcontroller,
the wireless transmission module is connected to the cloud server through the Internet and used for receiving a control signal of the mobile terminal;
the infrared emission module is used for emitting an infrared control signal;
the microcontroller is used for decoding the control signal received by the wireless transmission module, converting the control signal into high and low levels and controlling the infrared emission module to emit the infrared control signal.
As the utility model discloses an optimal design, microcontroller is connected with the triode through a programmable output port, the triode electricity is connected infrared emission module constitutes a return circuit, makes microcontroller control switching on or shutting off of triode, and then control infrared emission module transmits infrared control signal.
Preferably, the microcontroller is an MCU micro control unit.
Preferably, the wireless transmission module is a WIFI module.
Preferably, the infrared emission module is an infrared light emitting diode.
The utility model has the advantages of it is following:
1. the utility model is used for in will taking the traditional domestic appliance of remote controller to merge into the thing networking, need not the traditional household electrical appliances that the replacement can also normal use, can realize the long-range intelligent control of house of traditional domestic appliance, save the resource.
2. The utility model provides a remote control conversion equipment, small in size, the infrared receiving port next door that directly is fixed in traditional domestic appliance can use simple to operate, swift.
Drawings
The invention will be described in further detail with reference to the following drawings and specific embodiments:
fig. 1 is a flow chart of the working principle of the remote control switching device of the present invention;
fig. 2 is a partial schematic diagram of a microcontroller employed in the remote control switching device of the present invention;
fig. 3 is a circuit diagram of the infrared emission module connected to the microcontroller of the remote control conversion device according to the present invention;
fig. 4 is a schematic view of the application of the remote control switching device of the present invention;
FIG. 5 is a schematic diagram of the remote control converter after the cover is removed;
fig. 6 is a structural diagram of the box cover of the remote control switching device of the present invention.
Detailed Description
The following explains a specific implementation manner of the present invention with reference to the drawings and examples. The following illustrative examples are provided to explain the present invention, but not to limit the present invention.
As shown in fig. 1 to 4, the remote control conversion device 1 of the present invention includes a wireless transmission module, an infrared emission module and a microcontroller, wherein the wireless transmission module is a WIFI module 3, the infrared emission module is an infrared light emitting diode 5, and the microcontroller is a MCU 2, and the WIFI module 3 of the present invention is connected to a cloud server 6 through the internet for receiving a control signal of a mobile terminal 7; mobile terminal 7 can be intelligent audio amplifier or cell-phone, as shown in fig. 4, after the intelligent audio amplifier or the cell-phone is connected to the internet, through application app transmission control signal, control signal can be transmitted to WIFI module 3 by the family local area network after 6 processings of cloud server, and WIFI module 3 is by built-in WIFI signal demodulator, the control signal that mobile terminal 7 sent is demodulated out in the demodulation, handles to corresponding infrared signal code through MCU 2 again, converts control signal into high-low level. As shown in fig. 2 and 3, the MCU is connected to a transistor Q1 through a programmable output port GPIO12, the programmable output port of the MCU is connected to a base B of a transistor Q1 through a resistor R2, a collector C of the transistor Q1 is connected in series to an infrared light emitting diode 5 and a resistor R1, and an emitter of the transistor Q1 is grounded, so that a high-low level sent from the programmable output port of the MCU controls the conduction or the turn-off of the transistor Q1, thereby controlling the light emission or the extinction of the infrared light emitting diode 5 and transmitting an infrared control signal. As shown in fig. 4, the conventional household appliances 8 such as televisions, air conditioners and the like receive the infrared control signal of the infrared light emitting diode 5 through their own infrared receiving devices, and can complete the corresponding command actions after decoding.
As shown in fig. 5 and 6, the utility model discloses can make a box body, the box body includes base 9 and lid 11, and fixed mounting has MCU 2 on the base 9, infrared emitting diode 5, wherein MCU 2 goes up the integration has WIFI module 3 and triode 3, and infrared emitting diode 5 electricity is connected to MCU 2's a programmable output port. Still fixed mounting has battery 10 on the base 9, and battery 10 can select the button battery of CR3032 series for provide MCU 2, infrared emitting diode 5's working power supply, and MCU 2 can adopt the encapsulation chip that the model is Ruyi RTL8710 BN-A1 in addition, and it is the chip that has the required WIFI module function of built-in.
The above embodiments of the present invention are not right the utility model discloses the limited protection scope, the utility model discloses an embodiment is not limited to this, all kinds of basis according to the above-mentioned of the utility model discloses an under the above-mentioned basic technical thought prerequisite of the utility model, right according to ordinary technical knowledge and the conventional means in this field the modification, replacement or the change of other multiple forms that above-mentioned structure made all should fall within the protection scope of the utility model.
Claims (7)
1. A remote control conversion device is characterized by comprising a wireless transmission module, an infrared emission module and a microcontroller,
the wireless transmission module is connected to the cloud server through the Internet and used for receiving a control signal of the mobile terminal;
the infrared emission module is used for emitting an infrared control signal;
the microcontroller is used for decoding the control signal received by the wireless transmission module, converting the control signal into high and low levels and controlling the infrared emission module to emit the infrared control signal.
2. The remote control switching device according to claim 1, wherein the microcontroller is connected to a transistor through a programmable output port, and the transistor is electrically connected to the infrared emission module to form a loop, so that the microcontroller controls the transistor to be turned on or off, and further controls the infrared emission module to emit the infrared control signal.
3. The remote control switching device according to claim 1 or 2, wherein the device comprises a box body, the box body comprises a base and a box cover, and the wireless transmission module, the infrared emission module and the microcontroller are fixedly mounted on the base.
4. The remote control switching device according to claim 3, further comprising a battery for providing an operating power source for said microcontroller, said wireless transmission module and said infrared transmission module.
5. The remote control switching device of claim 3 wherein said microcontroller is an MCU microcontroller unit.
6. The remote control switching device of claim 3 wherein said wireless transmission module is a WIFI module.
7. The remote control switching device of claim 3 wherein said infrared emitting module is an infrared light emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920366049.7U CN209980455U (en) | 2019-03-21 | 2019-03-21 | Remote control conversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920366049.7U CN209980455U (en) | 2019-03-21 | 2019-03-21 | Remote control conversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209980455U true CN209980455U (en) | 2020-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920366049.7U Active CN209980455U (en) | 2019-03-21 | 2019-03-21 | Remote control conversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209980455U (en) |
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2019
- 2019-03-21 CN CN201920366049.7U patent/CN209980455U/en active Active
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