CN210924888U - Multi-channel touch control transmitter - Google Patents
Multi-channel touch control transmitter Download PDFInfo
- Publication number
- CN210924888U CN210924888U CN201922482608.3U CN201922482608U CN210924888U CN 210924888 U CN210924888 U CN 210924888U CN 201922482608 U CN201922482608 U CN 201922482608U CN 210924888 U CN210924888 U CN 210924888U
- Authority
- CN
- China
- Prior art keywords
- processor unit
- resistor
- capacitor
- transmitter
- touch
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Transmitters (AREA)
Abstract
The utility model discloses a multi-channel touch control transmitter, which comprises a touch control unit, a processor unit, a power module and a communication transmitting circuit, wherein the power module provides electric energy for the processor unit and the communication transmitting circuit; the touch control unit is connected with the processor unit; the processor unit is used for receiving the command electric signal transmitted by the touch unit and transmitting the command electric signal to the communication transmitting circuit; the communication transmitting circuit is connected with the processor unit and is used for converting the signals transmitted to the communication transmitting circuit by the processor unit into wireless signals and transmitting the wireless signals to the outside; the advantage is that the treater unit passes through the touch-control unit and can clearly respond user's operation to convert corresponding operation into the signal of telecommunication and transmit communication transmitting circuit, convert user's operation information into in radio signal transmits to intelligent home systems through communication transmitting circuit, thereby avoided traditional mechanical type switch, increased the utility model discloses a disguise has avoided the design of the protruding wall of traditional switch.
Description
Technical Field
The utility model particularly relates to a multichannel touch-control transmitter.
Background
The intelligent home system combines various subsystems related to home life such as light control, curtain control, security and the like according to requirements by utilizing technologies such as a computer system, network communication and the like, and comprehensively and intelligently controls and manages through networking. In the control process of the intelligent home system, the traditional mechanical switch control mode is complicated in control mode, high in cost and large in loss, and the traditional mechanical switch control mode is not attractive enough and inconvenient to operate when only a switch is used. During communication of the intelligent home system, the intelligent home system generally passes through a mobile terminal, such as a smart phone, and transmits an operation signal to a processing system of the intelligent home via the internet of things. In the actual application process, the user can control the household system conveniently through the mobile terminal, but the situation that the mobile terminal is out of power or cannot be found temporarily still exists, and the user can control the household system through the switch which can be actually controlled by the user under the situation. Therefore, a new trigger switch is needed to realize communication of smart home, and the situation mentioned above is avoided in the actual use process.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the multi-channel touch control transmitter is simple to operate, high in applicability, low in cost and low in loss.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: a multi-channel touch control transmitter comprises a touch control unit, a processor unit, a power module and a communication transmitting circuit, wherein the power module provides electric energy for the processor unit and the communication transmitting circuit; the touch control unit is connected with the processor unit and used for receiving an operation instruction of a user and converting the operation instruction into an instruction electric signal; the processor unit is used for receiving the command electric signal transmitted by the touch unit and transmitting the received command electric signal to the communication transmitting circuit; the communication transmitting circuit is connected with the processor unit and is used for converting signals transmitted to the communication transmitting circuit by the processor unit into radio signals and transmitting the radio signals to the outside.
Preferably, the communication transmitting circuit includes a transmitting chip with model number PT4455, pin 1 of the transmitting chip is connected to one end of a first capacitor and one end of a first crystal oscillator, pin 2 of the transmitting chip and the other end of the first capacitor are connected to a negative electrode of a power module, pin 6 of the transmitting chip is connected to the other end of the first crystal oscillator, one end of a second capacitor and one end of a fifth resistor, the other end of the second capacitor and the other end of the fifth resistor are connected to a negative electrode of the power module, pin 5 of the transmitting chip is connected to one end of a seventh capacitor and one end of a fourth resistor, the other end of the seventh capacitor is connected to the negative electrode of the power module, the other end of the fourth resistor is connected to a positive electrode of the power module, pin 3 of the transmitting chip is connected to one end of a first inductor and one end of the fourth capacitor, the other end of the first inductor is connected with one end of a third resistor and one end of a third capacitor, the other end of the third resistor is connected with the positive electrode of the power module, the other end of the third capacitor is connected with the negative electrode of the power module, the other end of the fourth capacitor is connected with one end of a second inductor and one end of a fifth capacitor, the other end of the second inductor is connected with one end of a sixth capacitor and one end of a sixth resistor, the other end of the sixth capacitor and the other end of the fifth capacitor are connected with the negative electrode of the power module, 4 pins of the transmitting chip are connected with one end of the second resistor, the other end of the second resistor is connected with the negative electrode of the power module, and the 4 pins of the transmitting chip are further connected with the processor unit through the first resistor.
Preferably, the processor unit is composed of a single chip microcomputer with the model number of BS83B08A-4 and a peripheral circuit thereof.
Preferably, pins 1 to 5 of the single chip of the processor unit are connected with a touch unit.
Preferably, a pin 6 of the single chip of the processor unit is connected with a first switch, and the other end of the first switch is connected with the negative electrode of the power module.
Preferably, the pins 7, 8, 14, 15 and 16 of the singlechip of the processor unit are all connected with a display unit.
Preferably, the display unit includes a current-limiting resistor connected to the processor unit, the other end of the current-limiting resistor is connected to an anode of the light-emitting diode, and a cathode of the light-emitting diode is connected to a cathode of the power module.
Preferably, the power module is a button battery with 3V voltage.
Preferably, the resistance values of the third resistor and the fourth resistor are 0 ohm;
compared with the prior art, the utility model has the advantages that this processor unit has the touch-control processing function and passes through the first touch-control button that sets up, the second touch-control button, the third touch-control button, fourth touch-control button and fifth touch-control button can clearly sense user's specific operation, and convert corresponding operation into the signal of telecommunication and transmit communication transmitting circuit backward, convert user's operating information into in the wireless signal transmits corresponding intelligent home systems through communication transmitting circuit, thereby traditional mechanical switch has been avoided, the loss of use of switch has been reduced, the less installation of being convenient for of the volume of this touch-control button is pleasing to the eye in appearance simultaneously. Just the utility model discloses still be provided with the display element in, communication transmitting circuit is the transmission of radio signal mode phase outside with corresponding signal when the corresponding touch-control unit of user touch-control, and corresponding display element scintillation shows the operating condition of transmitting chip in real time this moment. The utility model discloses can integrate and carry out the encapsulation on the less PCB of volume, thereby reduce the utility model discloses to the influence of user's vision, realize hiding, avoided the design of the protrusion wall of traditional switch. And simultaneously the utility model discloses a button cell supplies power, and the user of being convenient for changes and reduces and uses the utility model discloses a volume of switch.
Drawings
Fig. 1 is a schematic diagram of a circuit structure of a processor unit according to the present invention;
fig. 2 is a schematic diagram of a circuit structure of the power module of the present invention;
fig. 3 is a schematic structural diagram of the communication transmitting circuit of the present invention;
fig. 4 is a schematic diagram of the circuit connection of the display unit of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
A multi-channel touch control transmitter comprises a touch unit, a power supply module BT1, a communication transmitting circuit and a processor unit, wherein the power supply module BT1 provides electric energy for the processor unit and the communication transmitting circuit; the touch unit is connected with the processor unit and used for receiving an operation instruction of a user and converting the operation instruction into an instruction electric signal; the processor unit is used for receiving the instruction electric signal transmitted by the touch unit and transmitting the received instruction electric signal to the communication transmitting circuit; the communication transmitting circuit is connected with the processor unit and is used for converting the signals transmitted to the communication transmitting circuit by the processor unit into wireless signals and transmitting the wireless signals to the outside; the processor unit is composed of a single chip microcomputer U1 with the model number of BS83B08A-4 and a peripheral circuit, a power supply module BT1 is a button battery with the voltage of 3V, and an eighth capacitor C8 is connected between the positive electrode and the negative electrode of the power supply module BT 1.
The communication transmitting circuit comprises a transmitting chip U2 with the model number PT4455, a pin 1 of the transmitting chip U2 is connected with one end of a first capacitor C1 and one end of a first crystal oscillator Y1, a pin 2 of the transmitting chip U2 and the other end of a first capacitor C1 are connected with the negative electrode of a power module BT1, a pin 6 of the transmitting chip U2 is connected with the other end of the first crystal oscillator Y1, one end of a second capacitor C2 and one end of a fifth resistor R5, the other end of a second capacitor C2 and the other end of the fifth resistor R5 are connected with the negative electrode of the power module BT1, a pin 5 of the transmitting chip U2 is connected with one end of a seventh capacitor C7 and one end of a fourth resistor R4, the other end of the seventh capacitor C7 is connected with the negative electrode of a power module BT1, the other end of a fourth resistor R4 is connected with the positive electrode of the power module BT1, a pin 3 of the transmitting chip U2 is connected with one end of a first inductor L1 and one end of a fourth capacitor C4, the other end of the first inductor L1 is connected to one end of a third resistor R3 and one end of a third capacitor C3, the other end of the third resistor R3 is connected to the positive electrode of the power module BT1, the other end of the third capacitor C3 is connected to the negative electrode of the power module BT1, the other end of the fourth capacitor C4 is connected to one end of the second inductor L2 and one end of the fifth capacitor C5, the other end of the second inductor L2 is connected to one end of a sixth capacitor C6 and one end of the sixth resistor R6, the other end of the sixth resistor R6, the other end of the sixth capacitor C6 and the other end of the fifth capacitor C5 are connected to the negative electrode of the power module BT1, the 4-pin of the transmitting chip U2 is connected to one end of a second resistor R2, the other end of the second resistor R2 is connected to the negative electrode of the power module BT1, and the 4-pin of the transmitting chip is further connected to the processor unit through the first resistor R1.
The 1 to 5 feet of the singlechip U1 of the processor unit are connected with a touch screen, namely a touch key: the touch control device comprises a first touch control key, a second touch control key, a third touch control key, a fourth touch control key and a fifth touch control key, wherein a pin 6 of a single chip microcomputer U1 of the processor unit is also connected with a first switch SW6, and the other end of the first switch SW6 is connected with the negative electrode of a power supply module BT 1.
The pins 7, 8, 14, 15 and 16 of the singlechip U1 of the processor unit are all connected with a display unit; the display unit comprises a current-limiting resistor connected with the processor unit, the other end of the current-limiting resistor is connected with the anode of the light-emitting diode, and the cathode of the light-emitting diode is connected with the cathode of the power module BT 1; as shown in fig. 4, one end of the first current limiting resistor R7 is connected to the 7 th node of the single chip microcomputer U1, the other end of the first current limiting resistor R7 is connected to the anode of the first light emitting diode LED1, and the cathode of the first light emitting diode LED1 is connected to the cathode of the power module BT 1; one end of a second current limiting resistor R8 is connected with the 8 th node of the singlechip U1, the other end of the second current limiting resistor R8 is connected with the anode of a second light emitting diode LED2, and the cathode of the second light emitting diode LED2 is connected with the cathode of the power supply module BT 1; one end of a third current limiting resistor R9 is connected with the 14 th node of the singlechip U1, the other end of the third current limiting resistor R9 is connected with the anode of a third light emitting diode LED3, and the cathode of the third light emitting diode LED3 is connected with the cathode of the power supply module BT 1; one end of a fourth current limiting resistor R10 is connected with the 15 th of the singlechip U1, the other end of the fourth current limiting resistor R10 is connected with the anode of a fourth light emitting diode LED4, and the cathode of the fourth light emitting diode LED4 is connected with the cathode of the power supply module BT 1; one end of a fifth current-limiting resistor R11 is connected with the 16 th node of the singlechip U1, the other end of the fifth current-limiting resistor R11 is connected with the anode of a fifth light-emitting diode LED5, and the cathode of the fifth light-emitting diode LED5 is connected with the cathode of the power module BT 1.
The utility model discloses a working process: the power module BT1 formed by button batteries supplies power to the processor unit and the communication transmitting circuit, the processor unit works by pressing the first switch SW6 after normal work, and at the moment, the user realizes the conversion of the operation instruction by touching the touch key. If the user touches the first touch key, the capacitance of the panel of the first touch key is increased, and the change of the capacitance changes the frequency of the induction oscillator in the processor unit, so that the processor unit induces the action of the first touch key. When the processor unit detects the touch screen action, that is, when a user touches and operates the touch key, the processor unit transmits the corresponding electric signal to the communication transmitting circuit backwards, that is, the electric signal is transmitted to the 5 pins of the transmitting chip U2 through the first resistor R1, and the received electric signal is converted into a radio signal through the transmitting chip U2 and is transmitted outwards.
Meanwhile, when the transmitting chip U2 in the communication transmitting circuit works, namely when the processor chip detects the action of the first touch button SW1 and transmits the electric signal to the communication transmitting circuit, when the communication transmitting circuit works to transmit the electric signal corresponding to the first touch button SW1 outwards, the singlechip U1 of the processor unit controls the 7 th pin to send square-wave phase voltage, so that the first light-emitting diode LED1 is circularly conducted to flicker and emit light, and the current flowing through the first light-emitting diode LED1 is effectively limited through the arranged first current-limiting resistor R7, thereby protecting the first light-emitting diode LED 1; similarly, when the communication transmitting circuit transmits the electrical signal corresponding to the second touch button SW2, the electrical signal corresponding to the third touch button SW3, the electrical signal corresponding to the fourth touch button SW4 and the electrical signal corresponding to the fifth touch button SW5, the processor unit controls the pins 8, 14, 15 and 16 of the corresponding single chip microcomputer U1 to output square-wave voltages, so that the corresponding second light emitting diode LED2, the corresponding third light emitting diode LED3, the corresponding fourth light emitting diode LED4 and the corresponding fifth light emitting diode LED5 flicker.
A multi-channel touch control transmitter comprises a touch unit, a power supply module BT1, a communication transmitting circuit and a processor unit, wherein the power supply module BT1 provides electric energy for the processor unit and the communication transmitting circuit; the touch unit is connected with the processor unit and used for receiving an operation instruction of a user and converting the operation instruction into an instruction electric signal; the processor unit is used for receiving the instruction electric signal transmitted by the touch unit and transmitting the received instruction electric signal to the communication transmitting circuit; the communication transmitting circuit is connected with the processor unit and is used for converting the signals transmitted to the communication transmitting circuit by the processor unit into wireless signals and transmitting the wireless signals to the outside; the processor unit is composed of a single chip microcomputer U1 with the model number of BS83B08A-4 and a peripheral circuit, a power supply module BT1 is a button battery with the voltage of 3V, and an eighth capacitor C8 is connected between the positive electrode and the negative electrode of the power supply module BT 1.
The communication transmitting circuit comprises a transmitting chip U2 with the model number PT4455, a pin 1 of the transmitting chip U2 is connected with one end of a first capacitor C1 and one end of a first crystal oscillator Y1, a pin 2 of the transmitting chip U2 and the other end of a first capacitor C1 are connected with the negative electrode of a power module BT1, a pin 6 of the transmitting chip U2 is connected with the other end of the first crystal oscillator Y1, one end of a second capacitor C2 and one end of a fifth resistor R5, the other end of a second capacitor C2 and the other end of the fifth resistor R5 are connected with the negative electrode of the power module BT1, a pin 5 of the transmitting chip U2 is connected with one end of a seventh capacitor C7 and one end of a fourth resistor R4, the other end of the seventh capacitor C7 is connected with the negative electrode of a power module BT1, the other end of a fourth resistor R4 is connected with the positive electrode of the power module BT1, a pin 3 of the transmitting chip U2 is connected with one end of a first inductor L1 and one end of a fourth capacitor C4, the other end of the first inductor L1 is connected to one end of a third resistor R3 and one end of a third capacitor C3, the other end of the third resistor R3 is connected to the positive electrode of the power module BT1, the other end of the third capacitor C3 is connected to the negative electrode of the power module BT1, the other end of the fourth capacitor C4 is connected to one end of the second inductor L2 and one end of the fifth capacitor C5, the other end of the second inductor L2 is connected to one end of a sixth capacitor C6 and one end of the sixth resistor R6, the other end of the sixth resistor R6, the other end of the sixth capacitor C6 and the other end of the fifth capacitor C5 are connected to the negative electrode of the power module BT1, the 4-pin of the transmitting chip U2 is connected to one end of a second resistor R2, the other end of the second resistor R2 is connected to the negative electrode of the power module BT1, and the 4-pin of the transmitting chip is further connected to the processor unit through the first resistor R1.
The 1 to 5 feet of the singlechip U1 of the processor unit are connected with a touch screen, namely a touch key: the touch control device comprises a first touch control key, a second touch control key, a third touch control key, a fourth touch control key and a fifth touch control key, wherein a pin 6 of a single chip microcomputer U1 of the processor unit is also connected with a first switch SW6, and the other end of the first switch SW6 is connected with the negative electrode of a power supply module BT 1.
The pins 7, 8, 14, 15 and 16 of the singlechip U1 of the processor unit are all connected with a display unit; the display unit comprises a current-limiting resistor connected with the processor unit, the other end of the current-limiting resistor is connected with the anode of the light-emitting diode, and the cathode of the light-emitting diode is connected with the cathode of the power module BT 1; as shown in fig. 4, one end of the first current limiting resistor R7 is connected to the 7 th node of the single chip microcomputer U1, the other end of the first current limiting resistor R7 is connected to the anode of the first light emitting diode LED1, and the cathode of the first light emitting diode LED1 is connected to the cathode of the power module BT 1; one end of a second current limiting resistor R8 is connected with the 8 th node of the singlechip U1, the other end of the second current limiting resistor R8 is connected with the anode of a second light emitting diode LED2, and the cathode of the second light emitting diode LED2 is connected with the cathode of the power supply module BT 1; one end of a third current limiting resistor R9 is connected with the 14 th node of the singlechip U1, the other end of the third current limiting resistor R9 is connected with the anode of a third light emitting diode LED3, and the cathode of the third light emitting diode LED3 is connected with the cathode of the power supply module BT 1; one end of a fourth current limiting resistor R10 is connected with the 15 th of the singlechip U1, the other end of the fourth current limiting resistor R10 is connected with the anode of a fourth light emitting diode LED4, and the cathode of the fourth light emitting diode LED4 is connected with the cathode of the power supply module BT 1; one end of a fifth current-limiting resistor R11 is connected with the 16 th node of the singlechip U1, the other end of the fifth current-limiting resistor R11 is connected with the anode of a fifth light-emitting diode LED5, and the cathode of the fifth light-emitting diode LED5 is connected with the cathode of the power module BT 1.
The utility model discloses a working process: the power module BT1 formed by button batteries supplies power to the processor unit and the communication transmitting circuit, the processor unit works by pressing the first switch SW6 after normal work, and at the moment, the user realizes the conversion of the operation instruction by touching the touch key. If the user touches the first touch key, the capacitance of the panel of the first touch key is increased, and the change of the capacitance changes the frequency of the induction oscillator in the processor unit, so that the processor unit induces the action of the first touch key. When the processor unit detects the touch screen action, that is, when a user touches and operates the touch key, the processor unit transmits the corresponding electric signal to the communication transmitting circuit backwards, that is, the electric signal is transmitted to the 5 pins of the transmitting chip U2 through the first resistor R1, and the received electric signal is converted into a radio signal through the transmitting chip U2 and is transmitted outwards.
Meanwhile, when the transmitting chip U2 in the communication transmitting circuit works, namely when the processor chip detects the action of the first touch button SW1 and transmits the electric signal to the communication transmitting circuit, when the communication transmitting circuit works to transmit the electric signal corresponding to the first touch button SW1 outwards, the singlechip U1 of the processor unit controls the 7 th pin to send square-wave phase voltage, so that the first light-emitting diode LED1 is circularly conducted to flicker and emit light, and the current flowing through the first light-emitting diode LED1 is effectively limited through the arranged first current-limiting resistor R7, thereby protecting the first light-emitting diode LED 1; similarly, when the communication transmitting circuit transmits the electrical signal corresponding to the second touch button SW2, the electrical signal corresponding to the third touch button SW3, the electrical signal corresponding to the fourth touch button SW4 and the electrical signal corresponding to the fifth touch button SW5, the processor unit controls the pins 8, 14, 15 and 16 of the corresponding single chip microcomputer U1 to output square-wave voltages, so that the corresponding second light emitting diode LED2, the corresponding third light emitting diode LED3, the corresponding fourth light emitting diode LED4 and the corresponding fifth light emitting diode LED5 flicker.
The above-described embodiments are only preferred embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes and modifications can be made, which are within the scope of the present invention.
Claims (9)
1. A multi-channel touch control transmitter is characterized by comprising a touch control unit, a processor unit, a power supply module and a communication transmitting circuit, wherein the power supply module provides electric energy for the processor unit and the communication transmitting circuit; the touch control unit is connected with the processor unit and used for receiving an operation instruction of a user and converting the operation instruction into an instruction electric signal; the processor unit is used for receiving the command electric signal transmitted by the touch unit and transmitting the received command electric signal to the communication transmitting circuit; the communication transmitting circuit is connected with the processor unit and is used for converting signals transmitted to the communication transmitting circuit by the processor unit into radio signals and transmitting the radio signals to the outside.
2. The multi-channel touch transmitter of claim 1, wherein the communication transmitter circuit comprises a transmitter chip of PT4455 type, pin 1 of the transmitter chip is connected to one end of a first capacitor and one end of a first crystal oscillator, pin 2 of the transmitter chip and the other end of the first capacitor are connected to a negative electrode of a power module, pin 6 of the transmitter chip is connected to the other end of the first crystal oscillator, one end of a second capacitor and one end of a fifth resistor, the other end of the second capacitor and the other end of the fifth resistor are connected to a negative electrode of the power module, pin 5 of the transmitter chip is connected to one end of a seventh capacitor and one end of a fourth resistor, the other end of the seventh capacitor is connected to the negative electrode of the power module, the other end of the fourth resistor is connected to a positive electrode of the power module, and pin 3 of the transmitter chip is connected to one end of the first inductor, One end of the fourth capacitor is connected, the other end of the first inductor is connected with one end of the third resistor and one end of the third capacitor, the other end of the third resistor is connected with the anode of the power supply module, the other end of the third capacitor is connected with the cathode of the power supply module, the other end of the fourth capacitor is connected with one end of the second inductor and one end of the fifth capacitor, the other end of the second inductor is connected with one end of a sixth capacitor and one end of a sixth resistor, the other end of the sixth resistor, the other end of the sixth capacitor and the other end of the fifth capacitor are all connected with the cathode of the power module, the 4 pins of the transmitting chip are connected with one end of a second resistor, the other end of the second resistor is connected with the negative electrode of the power supply module, and the 4 pins of the transmitting chip are further connected with the processor unit through a first resistor.
3. The multi-channel touch transmitter of claim 1, wherein the processor unit is a single chip microcomputer of type BS83B08A-4 and its peripheral circuits.
4. The multi-channel touch transmitter of claim 3, wherein the 1 to 5 pins of the single chip of the processor unit are connected to the touch unit.
5. The multi-channel touch control transmitter of claim 3, wherein a first switch is connected to a pin 6 of the single chip of the processor unit, and the other end of the first switch is connected to a negative electrode of the power module.
6. The multi-channel touch transmitter of claim 3, wherein the 7, 8, 14, 15 and 16 pins of the single-chip microcomputer of the processor unit are connected with a display unit.
7. The multi-channel touch transmitter of claim 6, wherein the display unit comprises a current limiting resistor connected to the processor unit, the other end of the current limiting resistor is connected to an anode of the light emitting diode, and a cathode of the light emitting diode is connected to a cathode of the power module.
8. The multi-channel touch transmitter of claim 1, wherein the power module is a button cell with a voltage of 3V.
9. The multi-channel touch transmitter of claim 2, wherein the third resistor and the fourth resistor have a resistance of 0 ohm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922482608.3U CN210924888U (en) | 2019-12-30 | 2019-12-30 | Multi-channel touch control transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922482608.3U CN210924888U (en) | 2019-12-30 | 2019-12-30 | Multi-channel touch control transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210924888U true CN210924888U (en) | 2020-07-03 |
Family
ID=71367149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922482608.3U Active CN210924888U (en) | 2019-12-30 | 2019-12-30 | Multi-channel touch control transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210924888U (en) |
-
2019
- 2019-12-30 CN CN201922482608.3U patent/CN210924888U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104664605A (en) | Intelligent electronic cigarette with wireless Bluetooth low-power-consumption communication function | |
| CN210469789U (en) | Intelligent scene control panel based on Zigbee wireless transmission | |
| CN210721093U (en) | Equipment for controlling full-house electrical appliance in tea table shape | |
| CN103646529A (en) | Remote control receiving device and method | |
| CN104898519A (en) | Intelligent scenario power switch | |
| CN201752055U (en) | Remote power socket | |
| CN201557305U (en) | Light adjusting controller based on zigbee technology | |
| CN210924888U (en) | Multi-channel touch control transmitter | |
| CN205691964U (en) | A kind of intelligent switch and control system thereof | |
| CN202758486U (en) | Popular type headset infrared radiation (IR) remote controller | |
| CN104167788A (en) | Wireless charging device for charging wireless wearable device through NFC antenna | |
| CN202975730U (en) | Single live wire control module | |
| CN206863939U (en) | A kind of general bimodulus remote control with self-learning function | |
| CN202976446U (en) | Remote controller | |
| CN206931197U (en) | A kind of low power consumption switch system based on wireless encoding decoding chip | |
| CN206024209U (en) | Lighting Control Assembly | |
| CN202633677U (en) | Intelligent plug board with wireless control system | |
| CN204883203U (en) | Bluetooth household electrical appliances control system based on singlechip | |
| CN209880998U (en) | Multifunctional intelligent socket | |
| CN207690276U (en) | A kind of multifunctional household remote controler based on smart machine | |
| CN206224783U (en) | A kind of LoRa broadband communications intelligent remote control device | |
| KR101568692B1 (en) | Self generation wireless communication device and method thereof | |
| CN205757623U (en) | A kind of Intelligent button and system, slide fastener | |
| CN202929838U (en) | Learning type remote controller | |
| CN104702810B (en) | A kind of audio conversion infrared remote-control device, control method and mobile terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |