CN212031968U - Intelligent watch monitoring circuit based on Internet of things and intelligent watch - Google Patents
Intelligent watch monitoring circuit based on Internet of things and intelligent watch Download PDFInfo
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- CN212031968U CN212031968U CN202020538649.XU CN202020538649U CN212031968U CN 212031968 U CN212031968 U CN 212031968U CN 202020538649 U CN202020538649 U CN 202020538649U CN 212031968 U CN212031968 U CN 212031968U
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Abstract
The utility model discloses an intelligence wrist-watch monitoring circuit and intelligent wrist-watch based on thing networking, intelligence wrist-watch monitoring circuit based on thing networking includes: the device comprises a processor, a WiFi circuit and a touch screen circuit, wherein the processor is electrically connected with the WiFi circuit and also electrically connected with the touch screen circuit; the processor receives touch screen signals collected by the touch screen circuit, the touch screen signals are modulated into target electric signals, the target electric signals are transmitted to the Internet of things server through the WiFi circuit, signals generated by a user touch screen are received through the portable wearable Internet of things watch, various intelligent electrical appliances and living equipment can be controlled quickly, and the operation is simple, easy, light and quick.
Description
Technical Field
The utility model relates to a technical field of the thing networking, in particular to intelligence wrist-watch monitoring circuit and intelligent wrist-watch based on thing networking.
Background
With the development of science and technology, a large number of intelligent products enable the life of people to be more convenient and comfortable; because the improvement of quality of life, often need control various intelligent electrical apparatus and the living equipment in the family in people's the life at home, and current control mode all is unified through the controller of specific equipment or the control center of integrated form and regulates and control, and it is loaded down with trivial details that it has the regulation and control mode, and the operation is complicated, and wastes time and energy the defect, consequently waits urgently for one kind to carry out the control of intelligent electrical apparatus and living equipment based on the equipment of thing networking.
The above is only for the purpose of assisting understanding of the technical solutions of the present invention, and does not represent an admission that the above is the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intelligence wrist-watch monitoring circuit and intelligent wrist-watch based on thing networking, can be through the portable thing networking wrist-watch of dressing, quick response user instruction, simple and convenient swift control intelligence electrical apparatus and living equipment, it is loaded down with trivial details to have solved current control mode regulation and control mode, and the operation is complicated, and the problem that wastes time and energy.
In order to achieve the above object, the utility model provides a thing networking watch control circuit:
intelligence wrist-watch monitoring circuit based on thing networking includes: the device comprises a processor, a WiFi circuit and a touch screen circuit, wherein the processor is electrically connected with the WiFi circuit and also electrically connected with the touch screen circuit; wherein the content of the first and second substances,
the processor receives the touch screen signal acquired by the touch screen circuit, modulates the touch screen signal into a target electric signal, and sends the target electric signal to the Internet of things server through the WiFi circuit.
Preferably, the WiFi circuit comprises: WiFi power control circuit, wiFi receiving and dispatching chip and radio frequency circuit, wiFi power control circuit with wiFi receiving and dispatching chip electricity is connected, wiFi receiving and dispatching chip and radio frequency circuit electricity are connected.
Preferably, the WiFi power control circuit includes: the circuit comprises a first resistor, a second resistor, a third resistor, a first capacitor, a first triode and an MOS (metal oxide semiconductor) tube; the first end of the first resistor is connected with the power enable end of the processor, the second end of the first resistor is connected with the base of the first triode, the first end of the second resistor is connected with the first end of the first resistor, the second end of the second resistor is grounded, the first end of the first capacitor is connected with the first end of the first resistor, the second end of the first capacitor is grounded, the first end of the third resistor is connected with the power supply, the first end of the third resistor is also connected with the grid electrode of the MOS tube, the second end of the third resistor is connected with the drain electrode of the MOS tube, the source electrode of the MOS tube is connected with the power pin end of the WiFi transceiving chip, the second end of the third resistor is also connected with the collector electrode of the first triode, and the emitter electrode of the first triode is grounded.
Preferably, the radio frequency circuit comprises: the antenna comprises a first capacitor, a second capacitor, a third capacitor, a fourth capacitor, a fifth capacitor, a sixth capacitor, a seventh capacitor, an eighth capacitor, a ninth capacitor, a tenth capacitor, an eleventh capacitor, a fourth resistor, a fifth resistor and an antenna; wherein the content of the first and second substances,
the first end of the fourth capacitor is connected with the input end of the WiFi transceiving chip; the first end of the second capacitor is connected with the first transceiving pin of the WiFi transceiving chip, and the second end of the second capacitor is connected with the second transceiving pin of the WiFi transceiving chip;
the first end of the third capacitor is connected with the first transceiving pin of the WiFi transceiving chip, the second end of the third capacitor is connected with the first end of the fourth capacitor, and the first end of the fifth capacitor is connected with the second transceiving pin of the WiFi transceiving chip;
the second end of the fourth capacitor is connected with the second end of the fifth capacitor, the first end of the fourth capacitor is also connected with the first end of the fourth resistor, the second end of the fourth resistor is grounded, and the second end of the fourth capacitor is connected with the first end of the fifth resistor; the first end of the fifth resistor is also connected with the first end of the sixth capacitor, and the second end of the sixth capacitor is grounded;
the first end of the fourth resistor is further connected with the first end of the seventh capacitor, the second end of the seventh capacitor is connected with the second end of the fifth resistor, the second end of the seventh capacitor is further connected with the first end of the eighth capacitor, the second end of the eighth capacitor is grounded, the first end of the eighth capacitor is further connected with the first end of the ninth capacitor, the second end of the ninth capacitor is connected with the first end of the tenth capacitor, the second end of the tenth capacitor is grounded, the first end of the tenth capacitor is further connected with the first end of the eleventh capacitor, and the second end of the eleventh capacitor is connected with the antenna.
Preferably, the touch screen circuit includes: the current stabilizing circuit is electrically connected with the display screen circuit.
Preferably, the current stabilization circuit includes: the second triode, the third triode, the sixth resistor, the seventh resistor, the eighth resistor and the ninth resistor; wherein the content of the first and second substances,
the first end of the sixth resistor is connected with a power supply, the second end of the sixth resistor is connected with the emitting electrode of the second triode, the collecting electrode of the second triode is connected with the processor, the collecting electrode of the second triode is also connected with the first end of the seventh resistor, and the second end of the seventh resistor is grounded; the base electrode of the second triode is connected with the first end of the eighth resistor, the second end of the eighth resistor is connected with the collector electrode of the third triode, the emitter electrode of the third triode is grounded, the base electrode of the third triode is connected with the first end of the ninth resistor, and the second end of the ninth resistor is connected with the display screen circuit.
Preferably, the display screen circuit includes: the interface circuit is electrically connected with the backlight circuit.
Preferably, the interface circuit includes: the first patch integrated chip and the second patch integrated chip are connected with each other through a port, the first patch integrated chip is connected with the second end of the ninth resistor, and the second patch integrated chip is connected with the backlight circuit.
Preferably, the backlight circuit includes: a twelfth capacitor, a thirteenth capacitor, a fourteenth capacitor, a fifteenth capacitor, an inductor, a switching transistor, a zener diode, a backlight control chip, a tenth resistor, a first light emitting diode, and a second light emitting diode; wherein the content of the first and second substances,
a first end of the twelfth capacitor is connected to the second chip, a second end of the twelfth capacitor is connected to the first end of the inductor, a second end of the inductor is connected to the source of the switching transistor, the drain of the switching transistor is grounded, the gate of the switching transistor is connected to the level compatible port of the backlight control chip, the source of the switching transistor is connected to the first end of the zener diode, the second end of the zener diode is connected to the positive input port of the backlight control chip, the positive input port of the backlight control chip is connected to the first end of the thirteenth capacitor, the second end of the thirteenth capacitor is grounded, the positive input port of the backlight control chip is further connected to the first end of the fourteenth capacitor, and the second end of the fourteenth capacitor is connected to the first end of the tenth resistor, the second end of the fourteenth capacitor is further connected with a feedback port of the backlight control chip; a second end of the tenth resistor is grounded, a second end of the fourteenth capacitor is further connected to a first end of the fifteenth capacitor, a second end of the fifteenth capacitor is grounded, a first end of the fifteenth capacitor is further connected to an anode of the first light emitting diode, a cathode of the first light emitting diode is connected to an anode of the second light emitting diode, and a cathode of the second light emitting diode is grounded.
In order to achieve the above object, the utility model also provides an intelligent watch:
the smart watch comprises the smart watch monitoring circuit based on the Internet of things.
The utility model discloses an utilize intelligent wrist-watch monitoring circuit and intelligent wrist-watch based on thing networking, intelligent wrist-watch monitoring circuit based on thing networking includes: the device comprises a processor, a WiFi circuit and a touch screen circuit, wherein the processor is electrically connected with the WiFi circuit and also electrically connected with the touch screen circuit; the processor receives touch screen signals collected by the touch screen circuit, the touch screen signals are modulated into target electric signals, the target electric signals are transmitted to the Internet of things server through the WiFi circuit, signals generated by a user touch screen are received through the portable wearable Internet of things watch, various intelligent electrical appliances and living equipment can be controlled quickly, and the operation is simple, easy, light and quick.
Drawings
Fig. 1 is a functional module diagram of an embodiment of the monitoring circuit of the smart watch based on the internet of things of the present invention;
fig. 2 is a circuit structure diagram of an embodiment of the monitoring circuit of the smart watch based on the internet of things;
fig. 3 is the utility model discloses touch-sensitive screen circuit's among the intelligent wrist-watch monitoring circuit based on thing networking circuit structure chart.
The purpose of the present invention is to provide a novel and improved method and apparatus for operating a computer.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In this embodiment, an intelligence wrist-watch monitoring circuit based on thing networking, intelligence wrist-watch monitoring circuit Z1 based on thing networking includes: a processor P1, a WiFi circuit Z2 and a touch screen circuit Z3, the processor P1 being electrically connected with the WiFi circuit Z2, the processor P1 being further electrically connected with the touch screen circuit Z3; the processor P1 receives touch screen signals collected by the touch screen circuit Z3, modulates the touch screen signals into target electric signals, and sends the target electric signals to the Internet of things server P2 through the WiFi circuit Z2.
In order to implement WiFi connection anytime and anywhere, further, the WiFi circuit Z2 includes: WiFi power control circuit Z22, WiFi receiving and dispatching chip U1 and radio frequency circuit Z23, WiFi power control circuit Z22 with the WiFi receiving and dispatching chip electricity is connected, WiFi receiving and dispatching chip U1 is connected with radio frequency circuit Z23 electricity.
In order to ensure stable operation of the WiFi transceiver chip, further, the WiFi power control circuit Z22 includes: the circuit comprises a first resistor R1, a second resistor R2, a third resistor R3, a first capacitor C1, a first triode Q1 and a MOS transistor M1; wherein, a first end of the first resistor R1 is connected to a power enable end POW-EN of the processor P1, a second end of the first resistor R1 is connected to a base of the first transistor Q1, a first end of the second resistor R2 is connected to a first end of the first resistor R1, a second end of the second resistor R2 is grounded, a first end of the first capacitor C1 is connected to a first end of the first resistor R1, a second end of the first capacitor C1 is grounded, a first end of the third resistor R3 is connected to a power supply VDD, a first end of the third resistor R3 is further connected to a gate of the MOS transistor M1, a second end of the third resistor R3 is connected to a drain of the MOS transistor M1, a source of the MOS transistor M1 is connected to a power pin RF-POW terminal of the WiFi transceiver chip U1, and a second end of the third resistor R3 is further connected to a collector of the transistor Q1, the emitter of the first transistor Q1 is grounded.
In order to quickly send the target electrical signal to the internet of things server, further, the radio frequency circuit Z23 includes: a second capacitor C2, a third capacitor C3, a fourth capacitor C4, a fifth capacitor C5, a sixth capacitor C6, a seventh capacitor C7, an eighth capacitor C8, a ninth capacitor C9, a tenth capacitor C10, an eleventh capacitor C11, a fourth resistor R4, a fifth resistor R5 and an antenna T1; a first end of the fourth capacitor C4 is connected with an input end RF-D of the WiFi transceiving chip U1; a first end of the second capacitor C2 is connected with a first transceiving pin RF-N of the WiFi transceiving chip U1, and a second end of the second capacitor C2 is connected with a second transceiving pin RF-P of the WiFi transceiving chip U1; a first end of the third capacitor C3 is connected to the first transceiving pin RF-N of the WiFi transceiving chip U1, a second end of the third capacitor C3 is connected to the first end of the fourth capacitor C4, and a first end of the fifth capacitor C5 is connected to the second transceiving pin RF-P of the WiFi transceiving chip U1; a second terminal of the fourth capacitor C4 is connected to a second terminal of the fifth capacitor C5, a first terminal of the fourth capacitor C4 is further connected to a first terminal of the fourth resistor R4, a second terminal of the fourth resistor R4 is grounded, and a second terminal of the fourth capacitor C4 is connected to a first terminal of the fifth resistor R5; the first end of the fifth resistor R5 is also connected with the first end of the sixth capacitor C6, and the second end of the sixth capacitor C6 is grounded; the first end of the fourth resistor R4 is further connected to the first end of the seventh capacitor C7, the second end of the seventh capacitor C7 is connected to the second end of the fifth resistor R5, the second end of the seventh capacitor C7 is further connected to the first end of the eighth capacitor C8, the second end of the eighth capacitor C8 is grounded, the first end of the eighth capacitor C8 is further connected to the first end of the ninth capacitor C9, the second end of the ninth capacitor C9 is connected to the first end of the tenth capacitor C10, the second end of the tenth capacitor C10 is grounded, the first end of the tenth capacitor C10 is further connected to the first end of the eleventh capacitor C11, and the second end of the eleventh capacitor C11 is connected to the antenna T1.
In order to respond to the touch instruction of the user quickly, further, the touch screen circuit Z3 includes: the current stabilizing circuit Z31 and the display screen circuit Z32, and the current stabilizing circuit Z31 is electrically connected with the display screen circuit Z32.
In order to ensure the current stability, further, the current stabilizing circuit Z31 includes: a second triode Q2, a third triode Q3, a sixth resistor R6, a seventh resistor R7, an eighth resistor R8 and a ninth resistor R9; a first end of the sixth resistor R6 is connected to the power supply VDD, a second end of the sixth resistor R6 is connected to an emitter of the second transistor Q2, a collector of the second transistor Q2 is connected to the processor P1, a collector of the second transistor Q2 is further connected to a first end of the seventh resistor R7, and a second end of the seventh resistor R7 is grounded; the base of the second triode Q2 is connected to the first end of the eighth resistor R8, the second end of the eighth resistor R8 is connected to the collector of the third triode Q3, the emitter of the third triode Q3 is grounded, the base of the third triode Q3 is connected to the first end of the ninth resistor R9, and the second end of the ninth resistor R9 is connected to the display screen circuit Z32.
In order to quickly send the target electrical signal to the internet of things server, further, the display screen circuit Z32 includes: an interface circuit 301 and a backlight circuit 302, wherein the interface circuit 301 and the backlight circuit 302 are electrically connected.
Accordingly, the interface circuit 301 includes: the first chip X1 and the second chip X2 are connected to each other through a port, the first chip X1 and the second chip X2 are connected to each other through a port, the first chip X1 is connected to a second end of the ninth resistor R9, and the second chip X2 is connected to the backlight circuit 302.
The backlight circuit 302 includes: a twelfth capacitor C12, a thirteenth capacitor C13, a fourteenth capacitor C14, a fifteenth capacitor C15, an inductor L1, a switching transistor V1, a zener diode V2, a backlight control chip U2, a tenth resistor R10, a first light emitting diode LD1 and a second light emitting diode LD 2; wherein the content of the first and second substances,
a first end of the twelfth capacitor C12 is connected to the second chip X2, a second end of the twelfth capacitor C12 is connected to the first end of the inductor L1, a second end of the inductor L1 is connected to the source of the switching transistor V1, a drain of the switching transistor V1 is grounded, a gate of the switching transistor V1 is connected to the level compatible port EXT of the backlight control chip U2, a source of the switching transistor V1 is connected to the first end of the zener diode V2, a second end of the zener diode V2 is connected to the positive input port VCC of the backlight control chip U2, the positive input port VCC of the backlight control chip U2 is connected to the first end of the thirteenth capacitor C13, a second end of the thirteenth capacitor C13 is grounded, the positive input port of the backlight control chip U2 is further connected to the first end of the fourteenth capacitor C14, a second terminal of the fourteenth capacitor C14 is connected to the first terminal of the tenth resistor R10, and a second terminal of the fourteenth capacitor C14 is further connected to the feedback port FB of the back light control chip U2; a second end of the tenth resistor R10 is grounded, a second end of the fourteenth capacitor C14 is further connected to a first end of the fifteenth capacitor C15, a second end of the fifteenth capacitor C15 is grounded, a first end of the fifteenth capacitor C15 is further connected to an anode of the first light emitting diode LD1, a cathode of the first light emitting diode LD1 is connected to an anode of the second light emitting diode LD2, and a cathode of the second light emitting diode LD2 is grounded.
Fig. 1 is a functional module diagram of an embodiment of the monitoring circuit of the smart watch based on the internet of things of the present invention;
as shown in fig. 1, the smart watch monitoring circuit Z1 based on the internet of things includes: a processor P1, a WiFi circuit Z2 and a touch screen circuit Z3, the processor P1 being electrically connected with the WiFi circuit Z2, the processor P1 being further electrically connected with the touch screen circuit Z3; the processor P1 receives touch screen signals collected by the touch screen circuit Z3, modulates the touch screen signals into target electric signals, and sends the target electric signals to the Internet of things server P2 through the WiFi circuit Z2.
It can be understood that, by using the smart watch monitoring circuit based on the internet of things, the touch screen signal collected by the touch screen circuit is received by the processor, the touch screen circuit corresponds to a touch screen of the smart watch, the touch screen signal is modulated into a target electric signal, the target electric signal is sent to the Internet of things server through the WiFi circuit, the server of the internet of things can carry out relevant control on corresponding electric appliances or equipment according to the target electric signals, can quickly convert the touch control commands of the user into the target electric signals, and then realize the quick control to electrical apparatus and life equipment, avoided the user to carry out complicated operation through loaded down with trivial details control command or to integrated form control center, realized the quick control to various intelligent electrical apparatus and life equipment, easy operation is convenient, saves user time, gives the good use experience of user.
The utility model discloses an utilize intelligent wrist-watch monitoring circuit and intelligent wrist-watch based on thing networking, intelligent wrist-watch monitoring circuit based on thing networking includes: the device comprises a processor, a WiFi circuit and a touch screen circuit, wherein the processor is electrically connected with the WiFi circuit and also electrically connected with the touch screen circuit; the processor receives touch screen signals collected by the touch screen circuit, the touch screen signals are modulated into target electric signals, the target electric signals are transmitted to the Internet of things server through the WiFi circuit, signals generated by a user touch screen are received through the portable wearable Internet of things watch, various intelligent electrical appliances and living equipment can be controlled quickly, and the operation is simple, easy, light and quick.
Based on a functional module diagram of an embodiment of the smart watch monitoring circuit based on the internet of things shown in fig. 1, a circuit structure diagram of an embodiment of the smart watch monitoring circuit based on the internet of things of the present invention is provided, and fig. 2 is a circuit structure diagram of an embodiment of the smart watch monitoring circuit based on the internet of things of the present invention;
as shown in fig. 2, the WiFi circuit Z2 includes: WiFi power control circuit Z22, WiFi receiving and dispatching chip U1 and radio frequency circuit Z23, WiFi power control circuit Z22 with the WiFi receiving and dispatching chip electricity is connected, WiFi receiving and dispatching chip U1 is connected with radio frequency circuit Z23 electricity.
It should be noted that the processor P1 is used for receiving a touch screen signal acquired by the touch screen circuit Z3, modulating the touch screen signal into a target electrical signal, and sending the target electrical signal to the internet-of-things server P2 through the WiFi circuit Z2, so that various intelligent electrical appliances and living equipment can be controlled quickly, and the operation is simple, convenient and quick; the processor may be a high performance Micro Controller Unit (MCU), a Central Processing Unit (CPU), or other processors or components capable of performing the same or similar functions, which is not limited in this embodiment.
Further, the WiFi power control circuit Z22 includes: the circuit comprises a first resistor R1, a second resistor R2, a third resistor R3, a first capacitor C1, a first triode Q1 and a MOS transistor M1; wherein, a first end of the first resistor R1 is connected to a power enable end POW-EN of the processor P1, a second end of the first resistor R1 is connected to a base of the first transistor Q1, a first end of the second resistor R2 is connected to a first end of the first resistor R1, a second end of the second resistor R2 is grounded, a first end of the first capacitor C1 is connected to a first end of the first resistor R1, a second end of the first capacitor C1 is grounded, a first end of the third resistor R3 is connected to a power supply VDD, a first end of the third resistor R3 is further connected to a gate of the MOS transistor M1, a second end of the third resistor R3 is connected to a drain of the MOS transistor M1, a source of the MOS transistor M1 is connected to a power pin RF-POW terminal of the WiFi transceiver chip U1, and a second end of the third resistor R3 is further connected to a collector of the transistor Q1, the emitter of the first transistor Q1 is grounded.
Correspondingly, the radio frequency circuit Z23 includes: a second capacitor C2, a third capacitor C3, a fourth capacitor C4, a fifth capacitor C5, a sixth capacitor C6, a seventh capacitor C7, an eighth capacitor C8, a ninth capacitor C9, a tenth capacitor C10, an eleventh capacitor C11, a fourth resistor R4, a fifth resistor R5 and an antenna T1; wherein the content of the first and second substances,
a first end of the fourth capacitor C4 is connected with an input end RF-D of the WiFi transceiving chip U1; a first end of the second capacitor C2 is connected with a first transceiving pin RF-N of the WiFi transceiving chip U1, and a second end of the second capacitor C2 is connected with a second transceiving pin RF-P of the WiFi transceiving chip U1;
a first end of the third capacitor C3 is connected to the first transceiving pin RF-N of the WiFi transceiving chip U1, a second end of the third capacitor C3 is connected to the first end of the fourth capacitor C4, and a first end of the fifth capacitor C5 is connected to the second transceiving pin RF-P of the WiFi transceiving chip U1;
a second terminal of the fourth capacitor C4 is connected to a second terminal of the fifth capacitor C5, a first terminal of the fourth capacitor C4 is further connected to a first terminal of the fourth resistor R4, a second terminal of the fourth resistor R4 is grounded, and a second terminal of the fourth capacitor C4 is connected to a first terminal of the fifth resistor R5; the first end of the fifth resistor R5 is also connected with the first end of the sixth capacitor C6, and the second end of the sixth capacitor C6 is grounded;
the first end of the fourth resistor R4 is further connected to the first end of the seventh capacitor C7, the second end of the seventh capacitor C7 is connected to the second end of the fifth resistor R5, the second end of the seventh capacitor C7 is further connected to the first end of the eighth capacitor C8, the second end of the eighth capacitor C8 is grounded, the first end of the eighth capacitor C8 is further connected to the first end of the ninth capacitor C9, the second end of the ninth capacitor C9 is connected to the first end of the tenth capacitor C10, the second end of the tenth capacitor C10 is grounded, the first end of the tenth capacitor C10 is further connected to the first end of the eleventh capacitor C11, and the second end of the eleventh capacitor C11 is connected to the antenna T1.
It can be understood that the target electrical signal is received to trigger the enabling terminal of the WiFi transceiver chip U1, an enabling signal is triggered, so that the WiFi circuit is powered on to work, the target electrical signal is output to the radio frequency circuit Z23, the target electrical signal is modulated into a radio frequency signal by the radio frequency circuit Z23, and the radio frequency signal is sent to the internet of things server to perform signal data transmission.
Fig. 3 is a circuit structure diagram of a touch screen circuit in the smart watch monitoring circuit based on the internet of things;
as shown in fig. 3, the touch screen circuit Z3 includes: the current stabilizing circuit Z31 and the display screen circuit Z32, and the current stabilizing circuit Z31 is electrically connected with the display screen circuit Z32.
Further, the current stabilizing circuit Z31 includes: a second triode Q2, a third triode Q3, a sixth resistor R6, a seventh resistor R7, an eighth resistor R8 and a ninth resistor R9; wherein the content of the first and second substances,
a first end of the sixth resistor R6 is connected to the power supply VDD, a second end of the sixth resistor R6 is connected to an emitter of the second transistor Q2, a collector of the second transistor Q2 is connected to the processor P1, a collector of the second transistor Q2 is further connected to a first end of the seventh resistor R7, and a second end of the seventh resistor R7 is grounded; the base of the second triode Q2 is connected to the first end of the eighth resistor R8, the second end of the eighth resistor R8 is connected to the collector of the third triode Q3, the emitter of the third triode Q3 is grounded, the base of the third triode Q3 is connected to the first end of the ninth resistor R9, and the second end of the ninth resistor R9 is connected to the display screen circuit Z32.
Accordingly, the display screen circuit Z32 includes: an interface circuit 301 and a backlight circuit 302, wherein the interface circuit 301 and the backlight circuit 302 are electrically connected.
The interface circuit 301 includes: the first chip X1 and the second chip X2 are connected to each other through a port, the first chip X1 and the second chip X2 are connected to each other through a port, the first chip X1 is connected to a second end of the ninth resistor R9, and the second chip X2 is connected to the backlight circuit 302.
The backlight circuit 302 includes: a twelfth capacitor C12, a thirteenth capacitor C13, a fourteenth capacitor C14, a fifteenth capacitor C15, an inductor L1, a switching transistor V1, a zener diode V2, a backlight control chip U2, a tenth resistor R10, a first light emitting diode LD1 and a second light emitting diode LD 2; wherein, a first end of the twelfth capacitor C12 is connected to the second chip X2, a second end of the twelfth capacitor C12 is connected to the first end of the inductor L1, a second end of the inductor L1 is connected to the source of the switching transistor V1, a drain of the switching transistor V1 is grounded, a gate of the switching transistor V1 is connected to the level compatible port EXT of the backlight control chip U2, a source of the switching transistor V1 is connected to the first end of the zener diode V2, a second end of the zener diode V2 is connected to the positive input port VCC of the backlight control chip U2, the positive input port VCC of the backlight control chip U2 is connected to the first end of the thirteenth capacitor C13, the second end of the thirteenth capacitor C13 is grounded, and the positive input port VCC of the backlight control chip U2 is further connected to the first end of the fourteenth capacitor C14, a second terminal of the fourteenth capacitor C14 is connected to the first terminal of the tenth resistor R10, and a second terminal of the fourteenth capacitor C14 is further connected to the feedback port FB of the back light control chip U2; a second end of the tenth resistor R10 is grounded, a second end of the fourteenth capacitor C14 is further connected to a first end of the fifteenth capacitor C15, a second end of the fifteenth capacitor C15 is grounded, a first end of the fifteenth capacitor C15 is further connected to an anode of the first light emitting diode LD1, a cathode of the first light emitting diode LD1 is connected to an anode of the second light emitting diode LD2, and a cathode of the second light emitting diode LD2 is grounded.
It is understood that the first transistor Q1, the second transistor Q2, and the third transistor Q3 may be NPN transistors, or may be other types of transistors or components capable of performing the same function, which is not limited in this embodiment; the operation principle of the backlight circuit 302 is that the twelfth capacitor C12 filters the accessed voltage, and the level compatible port EXT of the backlight control chip U2 controls the on/off of the level compatible port EXT by controlling the gate of the switching transistor V1, so as to adjust the duty ratio of the output voltage to adjust the voltage, wherein the fourteenth capacitor C14 and the fifteenth capacitor C15 are used for making the voltages on the first light emitting diode LD1 and the second light emitting diode LD2 become smooth direct current voltages, thereby improving the stability.
The utility model discloses an utilize intelligent wrist-watch monitoring circuit and intelligent wrist-watch based on thing networking, intelligent wrist-watch monitoring circuit based on thing networking includes: the device comprises a processor, a WiFi circuit and a touch screen circuit, wherein the processor is electrically connected with the WiFi circuit and also electrically connected with the touch screen circuit; the processor receives touch screen signals collected by the touch screen circuit, the touch screen signals are modulated into target electric signals, the target electric signals are transmitted to the Internet of things server through the WiFi circuit, signals generated by a user touch screen are received through the portable wearable Internet of things watch, various intelligent electrical appliances and living equipment can be controlled quickly, and the operation is simple, easy, light and quick.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides an intelligence wrist-watch monitoring circuit based on thing networking which characterized in that, intelligence wrist-watch monitoring circuit based on thing networking includes: the device comprises a processor, a WiFi circuit and a touch screen circuit, wherein the processor is electrically connected with the WiFi circuit and also electrically connected with the touch screen circuit; wherein the content of the first and second substances,
the processor receives the touch screen signal acquired by the touch screen circuit, modulates the touch screen signal into a target electric signal, and sends the target electric signal to the Internet of things server through the WiFi circuit.
2. The internet of things-based smartwatch monitoring circuit of claim 1, wherein the WiFi circuit comprises: WiFi power control circuit, wiFi receiving and dispatching chip and radio frequency circuit, wiFi power control circuit with wiFi receiving and dispatching chip electricity is connected, wiFi receiving and dispatching chip and radio frequency circuit electricity are connected.
3. The internet of things-based smartwatch monitoring circuit of claim 2, wherein the WiFi power control circuit comprises: the circuit comprises a first resistor, a second resistor, a third resistor, a first capacitor, a first triode and an MOS (metal oxide semiconductor) tube; wherein the content of the first and second substances,
the first end of the first resistor is connected with the power enable end of the processor, the second end of the first resistor is connected with the base of the first triode, the first end of the second resistor is connected with the first end of the first resistor, the second end of the second resistor is grounded, the first end of the first capacitor is connected with the first end of the first resistor, the second end of the first capacitor is grounded, the first end of the third resistor is connected with the power supply, the first end of the third resistor is also connected with the grid electrode of the MOS tube, the second end of the third resistor is connected with the drain electrode of the MOS tube, the source electrode of the MOS tube is connected with the power pin end of the WiFi transceiving chip, the second end of the third resistor is also connected with the collector electrode of the first triode, and the emitting electrode of the first triode is grounded.
4. The internet of things-based smart watch monitoring circuit of claim 2, wherein the radio frequency circuit comprises: the antenna comprises a first capacitor, a second capacitor, a third capacitor, a fourth capacitor, a fifth capacitor, a sixth capacitor, a seventh capacitor, an eighth capacitor, a ninth capacitor, a tenth capacitor, an eleventh capacitor, a fourth resistor, a fifth resistor and an antenna; wherein the content of the first and second substances,
the first end of the fourth capacitor is connected with the input end of the WiFi transceiving chip; the first end of the second capacitor is connected with the first transceiving pin of the WiFi transceiving chip, and the second end of the second capacitor is connected with the second transceiving pin of the WiFi transceiving chip;
the first end of the third capacitor is connected with the first transceiving pin of the WiFi transceiving chip, the second end of the third capacitor is connected with the first end of the fourth capacitor, and the first end of the fifth capacitor is connected with the second transceiving pin of the WiFi transceiving chip;
the second end of the fourth capacitor is connected with the second end of the fifth capacitor, the first end of the fourth capacitor is also connected with the first end of the fourth resistor, the second end of the fourth resistor is grounded, and the second end of the fourth capacitor is connected with the first end of the fifth resistor; the first end of the fifth resistor is also connected with the first end of the sixth capacitor, and the second end of the sixth capacitor is grounded;
the first end of the fourth resistor is further connected with the first end of the seventh capacitor, the second end of the seventh capacitor is connected with the second end of the fifth resistor, the second end of the seventh capacitor is further connected with the first end of the eighth capacitor, the second end of the eighth capacitor is grounded, the first end of the eighth capacitor is further connected with the first end of the ninth capacitor, the second end of the ninth capacitor is connected with the first end of the tenth capacitor, the second end of the tenth capacitor is grounded, the first end of the tenth capacitor is further connected with the first end of the eleventh capacitor, and the second end of the eleventh capacitor is connected with the antenna.
5. The internet of things based smartwatch monitoring circuit of claim 1, wherein the touchscreen circuit comprises: the current stabilizing circuit is electrically connected with the display screen circuit.
6. The smart watch monitoring circuit based on the internet of things of claim 5, wherein the current stabilization circuit comprises: the second triode, the third triode, the sixth resistor, the seventh resistor, the eighth resistor and the ninth resistor; wherein the content of the first and second substances,
the first end of the sixth resistor is connected with a power supply, the second end of the sixth resistor is connected with the emitting electrode of the second triode, the collecting electrode of the second triode is connected with the processor, the collecting electrode of the second triode is also connected with the first end of the seventh resistor, and the second end of the seventh resistor is grounded; the base electrode of the second triode is connected with the first end of the eighth resistor, the second end of the eighth resistor is connected with the collector electrode of the third triode, the emitter electrode of the third triode is grounded, the base electrode of the third triode is connected with the first end of the ninth resistor, and the second end of the ninth resistor is connected with the display screen circuit.
7. The internet of things based smartwatch monitoring circuit of claim 6, wherein the display screen circuit comprises: the interface circuit is electrically connected with the backlight circuit.
8. The internet of things based smartwatch monitoring circuit of claim 7, wherein the interface circuit comprises: the first patch integrated chip and the second patch integrated chip are connected with each other through a port, the first patch integrated chip is connected with the second end of the ninth resistor, and the second patch integrated chip is connected with the backlight circuit.
9. The internet of things based smartwatch monitoring circuit of claim 8, wherein the backlight circuit comprises: a twelfth capacitor, a thirteenth capacitor, a fourteenth capacitor, a fifteenth capacitor, an inductor, a switching transistor, a zener diode, a backlight control chip, a tenth resistor, a first light emitting diode, and a second light emitting diode; wherein the content of the first and second substances,
a first end of the twelfth capacitor is connected to the second chip, a second end of the twelfth capacitor is connected to the first end of the inductor, a second end of the inductor is connected to the source of the switching transistor, the drain of the switching transistor is grounded, the gate of the switching transistor is connected to the level compatible port of the backlight control chip, the source of the switching transistor is connected to the first end of the zener diode, the second end of the zener diode is connected to the positive input port of the backlight control chip, the positive input port of the backlight control chip is connected to the first end of the thirteenth capacitor, the second end of the thirteenth capacitor is grounded, the positive input port of the backlight control chip is further connected to the first end of the fourteenth capacitor, and the second end of the fourteenth capacitor is connected to the first end of the tenth resistor, the second end of the fourteenth capacitor is further connected with a feedback port of the backlight control chip; a second end of the tenth resistor is grounded, a second end of the fourteenth capacitor is further connected to a first end of the fifteenth capacitor, a second end of the fifteenth capacitor is grounded, a first end of the fifteenth capacitor is further connected to an anode of the first light emitting diode, a cathode of the first light emitting diode is connected to an anode of the second light emitting diode, and a cathode of the second light emitting diode is grounded.
10. A smartwatch comprising the internet of things based smartwatch monitoring circuit of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020538649.XU CN212031968U (en) | 2020-04-13 | 2020-04-13 | Intelligent watch monitoring circuit based on Internet of things and intelligent watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020538649.XU CN212031968U (en) | 2020-04-13 | 2020-04-13 | Intelligent watch monitoring circuit based on Internet of things and intelligent watch |
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| Publication Number | Publication Date |
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| CN212031968U true CN212031968U (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020538649.XU Active CN212031968U (en) | 2020-04-13 | 2020-04-13 | Intelligent watch monitoring circuit based on Internet of things and intelligent watch |
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| Country | Link |
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| CN (1) | CN212031968U (en) |
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2020
- 2020-04-13 CN CN202020538649.XU patent/CN212031968U/en active Active
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