CN219229879U

CN219229879U - Integrated circuit board and wearing equipment for posture monitoring and blood oxygen monitoring

Info

Publication number: CN219229879U
Application number: CN202222998045.5U
Authority: CN
Inventors: 林焯华; 麦盛威; 冯业巨; 克劳斯·彼得森; 叶恢奕
Original assignee: Guangzhou Alubi Electronic Technology Co ltd
Current assignee: Guangzhou Alubi Electronic Technology Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-06-23
Anticipated expiration: 2032-11-10

Abstract

The application discloses an integrated circuit board and wearing equipment for attitude monitoring and blood oxygen monitoring, which comprises an attitude monitoring module, a blood oxygen monitoring module, a main control module, a temperature monitoring module and a power supply main module, wherein the input end of the power supply main module is connected with a power supply, and the output end of the power supply main module is respectively connected with the main control module, the attitude monitoring module, the blood oxygen monitoring module and the temperature monitoring module; the main control module is respectively connected with the blood oxygen monitoring module, the temperature monitoring module, the data transmission module and the gesture monitoring module; the integrated circuit board includes soft board and hard board, and the hard board is provided with a plurality of, and gesture monitoring module, blood oxygen monitoring module, temperature monitoring module, main control module and power master module imbeds respectively in every hard board, and a plurality of hard boards pass through the soft board and connect, and the finished product is designed according to the mode of the little volume of adaptation, imbeds a plurality of modules in the hard board, makes flexible structure to in wearing equipment such as wrist strap, ring have good practicality.

Description

Integrated circuit board and wearing equipment for posture monitoring and blood oxygen monitoring

Technical Field

The application relates to the technical field of attitude sensors, in particular to an integrated circuit board and wearable equipment for attitude monitoring and blood oxygen monitoring.

Background

In the era of digitalization and intellectualization, various integrated circuit devices, such as the most common smart bracelet devices, are developed, and can monitor the heart rate, the walking steps and the like all day. Increasingly, there is an increasing demand for integrated circuit boards to monitor quality, volume, and ease of use.

The blood oxygen concentration is one of main physiological parameters of a human body, and the health condition of the human body can be accurately obtained by monitoring the blood oxygen concentration. The blood oxygen monitor in the market is smaller and smaller in size, and is integrated on an intelligent watch, so that the number of sports steps and the like can be monitored simultaneously, such as an E10 blood pressure measuring watch of DiDo brand; the minimum is made into ring size, mainly used for monitoring blood oxygen concentration, such as ZG-P11F model of megabrands.

Currently, related integrated circuits on the market or posture monitoring is mainly used, and human health parameters such as blood oxygen and the like are used as assistance; or blood oxygen and the like are taken as main monitoring objects, so that gesture monitoring is weakened; how to realize that can realize gesture monitoring and can realize blood oxygen monitoring on an integrated circuit, the volume of finished product is less moreover and is convenient for imbed the problem that needs to solve in wrist strap or the ring.

Disclosure of Invention

In order to achieve posture monitoring and blood oxygen monitoring using an integrated circuit in a small-sized wearable device, the application provides an integrated circuit board and a wearable device for posture monitoring and blood oxygen monitoring.

The application provides an integrated circuit board for gesture monitoring and blood oxygen monitoring adopts following technical scheme:

the integrated circuit board comprises a power supply total module, a main control module, a posture monitoring module, a blood oxygen monitoring module, a temperature monitoring module and a data transmission module, wherein the input end of the power supply total module is connected with a power supply, a first output end A of the power supply total module is connected with a second type signal end B of the posture monitoring module, a second output end B of the power supply total module is connected with a fourth type signal end D of the main control module, a third output end C of the power supply total module is connected with the second type signal end B of the blood oxygen monitoring module, and the fourth output end D of the power supply total module is connected with the second type signal end B of the temperature monitoring module; the first type signal end A of the main control module is connected with the first type signal end A of the gesture monitoring module, the second type signal end B of the main control module is connected with the first type signal end A of the blood oxygen monitoring module, the third type signal end C of the main control module is connected with the first type signal end A of the data transmission module, and the fourth type signal end D of the main control module is connected with the first type signal end A of the temperature monitoring module; the integrated circuit board comprises a hard board and a soft board, wherein the hard board is provided with a plurality of blocks, the posture monitoring module, the blood oxygen monitoring module, the temperature monitoring module, the main control module and the power supply total module are respectively embedded into the hard board, the hard boards are connected together through the soft board, and the hard board is fixed on the soft board in an up-down pressing mode.

Through adopting above-mentioned technique, when using integrated circuit board, power master module is gesture monitoring module, blood oxygen monitoring module and main control module provide the power, gesture monitoring module measures human motion gesture, blood oxygen monitoring module measures human blood oxygen concentration, temperature monitoring module measures human body's body temperature, through combining gesture monitoring module, blood oxygen monitoring module and temperature monitoring module, the finished product is designed according to the mode of adaptation small volume, weld the components and parts of a plurality of modules to hard board and soft board, use the mode of soft board connection hard board, make flexible structure, so as to embed integrated circuit board into like wrist strap, ring etc. product, realized realizing gesture monitoring and blood oxygen monitoring's function at same pattern integrated circuit board, good practicality has.

Preferably, the gesture monitoring module comprises a gyroscope accelerometer, and a first signal end A of the gyroscope accelerometer is connected with a first signal end A1 of the main control module.

By adopting the technology, the gyroscope acceleration chip is used for measuring the angular velocity and the acceleration of the current object, the obtained related data are transmitted to the main control module, and the main control module can detect the current posture information of the human body by using the data; by arranging the gyroscope acceleration chip, three-dimensional motion gesture data of a human body can be conveniently collected into the main control module.

Preferably, the blood oxygen monitoring module comprises an optical sensor, a first type signal end A of the optical sensor is connected with a second type signal end A2 of the main control module, and a first type signal end A of the thermistor is connected with a second type signal end B of the main control module; the temperature monitoring module comprises a thermistor, and a first type signal end A of the thermistor is connected with a second type signal end B of the main control module.

By adopting the technology, the optical sensor is used for measuring the blood oxygen concentration of the current human body, the obtained related data are transmitted to the main control module, and the main control module can detect the blood oxygen condition of the current human body by using the data; by arranging the optical sensor, the blood oxygen concentration data of the human body can be conveniently collected into the main control module; the thermistor is used for measuring the skin temperature of the current human body, and the main control module can detect the skin temperature of the current human body by using the data; by arranging the thermistor, the body temperature data of the human body can be conveniently collected to the main control module.

Preferably, the first type signal end a of the optical sensor and the first type signal end a of the gyroscope accelerometer are connected with the first type signal end a of the main control module.

By adopting the technology, the optical sensor and the gyroscope accelerometer share the port of the main control module, so that the port of the main control module is reduced, and the occupied space of the main control module is reduced.

Preferably, the data transmission module includes an antenna, and a first type signal end a of the antenna is connected with a third type signal end C of the main control module.

Through adopting above-mentioned technique, use the antenna to carry out signal transmission, when external equipment and integrated circuit board wireless connection, main control module will detect the data transmission that obtains to external equipment from the antenna, is convenient for look over three-dimensional motion gesture data, blood oxygen concentration data and the body temperature data of human through external equipment.

Preferably, the gesture monitoring module comprises a gyroscope accelerometer, the blood oxygen monitoring module comprises an optical sensor, the temperature monitoring module comprises a thermistor, the power supply total module comprises a power supply voltage stabilizing module, an electric quantity monitoring module and a battery module, a first type signal end A of the power supply voltage stabilizing module is connected with a second type signal end B of the thermistor, a third type signal end C of the thermistor is connected with the second type signal end B of the optical sensor, and the third type signal end C of the optical sensor is connected with the second type signal end B of the gyroscope accelerometer; the second type signal end B of the power supply voltage stabilizing module is connected with the fourth type signal end D of the main control module; the first type signal end A of the electric quantity monitoring module is connected with the fifth type signal end E of the main control module; the first type signal end A of the battery module is connected with a power supply, the second type signal end B of the battery module is connected with the third type signal end C of the power supply voltage stabilizing module, and the third type signal end C of the battery module is connected with the second type signal end B of the electric quantity monitoring module.

By adopting the technology, the battery module is connected with the power supply for charging, the battery module power supply voltage stabilizing module and the electric quantity monitoring module are used for supplying power, meanwhile, the thermistor, the optical sensor, the gyroscope and the accelerometer are connected together, the power supply voltage stabilizing module outputs stable voltage to the thermistor, then the thermistor is used for conveying power to the optical sensor, the gyroscope and the accelerometer, the thermistor shows different resistance values at different temperatures, the self-heating characteristic of the negative temperature coefficient thermistor is utilized, the temperature detection effect is realized, and in addition, the power supply voltage stabilizing module outputs stable voltage to the main control module; and the electricity quantity monitoring module is convenient for checking the residual electricity quantity of the circuit board.

Preferably, the power supply total module comprises a power supply voltage stabilizing module, an electric quantity monitoring module and a battery module, wherein a first type signal end A of the power supply voltage stabilizing module is connected with a second type signal end B of the thermistor, a first type signal end A of the power supply voltage stabilizing module is connected with a second type signal end B of the optical sensor, and a first type signal end A of the power supply voltage stabilizing module is connected with a second type signal end B of the gyroscope accelerometer; the second type signal end B of the power supply voltage stabilizing module is connected with the fourth type signal end D of the main control module; the first type signal end A of the electric quantity monitoring module is connected with the fifth type signal end E of the main control module; the first type signal end A of the battery module is used for being connected with a power supply, the second type signal end B of the battery module is connected with the third type signal end C of the power supply voltage stabilizing module, and the third type signal end C of the battery module is connected with the second type signal end B of the electric quantity monitoring module.

Through adopting above-mentioned technique, battery module provides the power for power voltage stabilizing module and electric quantity monitoring module, and power voltage stabilizing module provides the power for gyroscope accelerometer, optical sensor and thermistor, sets up battery module and is convenient for store the electric energy, sets up the electric quantity condition that electric quantity monitoring module is convenient for look over battery module surplus.

Preferably, the power supply total module further comprises a wireless charging module, a first type signal end A of the wireless charging module is used for being connected with a power supply, and a second type signal end B of the wireless charging module is connected with the first type signal end A of the battery module.

Through adopting above-mentioned technique, power supply for battery module through wireless charging module, got rid of wired connection, the operation is more convenient, and can charge for the integrated circuit board anytime and anywhere.

Preferably, the power supply main module further comprises a battery protection module, a first type signal end A of the wireless charging module is connected with a first type signal end A of the battery protection module, a second type signal end B of the battery protection module is connected with a third type signal end C of the power supply voltage stabilizing module, the third type signal end C of the battery protection module is connected with a second type signal end B of the electric quantity monitoring module, and a fourth type signal end D of the battery protection module is connected with the first type signal end A of the battery module.

By adopting the technology, the battery protection module can reduce overcharge and short circuit of the battery module, and improves the durability of the battery module.

Preferably, the wearable device for posture monitoring and blood oxygen monitoring comprises a wearable device body, a battery and the integrated circuit board, wherein the integrated circuit board and the battery are arranged in the wearable device body.

Through adopting above-mentioned technique, with the integrated circuit board embedded in wearing equipment, people in daily life, through using wearing equipment, can accomplish to human body posture monitoring and blood oxygen monitoring, the practicality is better to human body's detection of finger.

Preferably, the wearing device body includes a wristband, a ring, a bracelet, a belt or a headband.

Through adopting above-mentioned technique, with the integrated circuit board embedded into the common all kinds of wearing equipment body, all kinds of crowds of being convenient for use in daily life, not only wear convenient pleasing to the eye, accord with masses aesthetic, can also carry out blood oxygen monitoring and gesture monitoring simultaneously, for the healthy guarantor navigation of human body's physical and mental.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the attitude sensor and the blood oxygen monitoring sensor are combined, a finished product is designed in a mode of adapting to a small volume, a plurality of modules are embedded into a hard plate, and the hard plate is connected by using a soft plate to form a bendable structure so as to be conveniently embedded into products such as a wrist strap, a ring and the like, thereby realizing the functions of realizing attitude monitoring and blood oxygen monitoring on the same integrated circuit board and having good practicability;

2. a gyroscope acceleration chip is arranged, so that three-dimensional motion gesture data of a human body can be conveniently collected into the main control module;

3. an optical sensor and a thermistor are arranged, so that blood oxygen concentration data and body temperature data of a human body can be conveniently collected into a main control module;

4. the setting of the electric quantity monitoring module is convenient for checking the residual electric quantity condition of the battery module.

5. The integrated circuit board is embedded into the wearing equipment, so that people can detect human fingers in daily life by using the wearing equipment, posture monitoring and blood oxygen monitoring on the human body are completed, and the practicability is better.

Drawings

Fig. 1 is a general block diagram of a circuit of embodiment 1 of the present application.

Fig. 2 is a circuit block diagram of embodiment 1 of the present application.

Fig. 3 is a circuit block diagram of embodiment 2 of the present application.

Fig. 4 is a circuit block diagram of embodiment 3 of the present application.

Fig. 5 is a circuit diagram of the blood oxygen monitoring module of example 3 of the present application.

Fig. 6 is a circuit diagram of a battery protection module, a power supply voltage stabilizing module, a thermistor, a battery module, an electric quantity monitoring module, a main control module and an antenna according to embodiment 3 of the present application.

Fig. 7 is a circuit diagram of an optical sensor and a gyro accelerometer according to embodiment 3 of the present application.

Fig. 8 is a schematic diagram of the connection relationship between the hard board and the soft board in embodiment 3 of the present application.

Fig. 9 is a schematic view showing the internal structure of the hard sheet and the soft sheet of embodiment 3 of the present application.

Fig. 10 is a physical diagram of example 4 of the present application.

Reference numerals illustrate:

1. a power supply main module; 11. a power supply voltage stabilizing module; 12. an electric quantity monitoring module; 13. a battery module; 14. a wireless charging module; 15. a battery protection module; 2. a main control module; 3. a gesture monitoring module; 31. a gyroscope accelerometer; 4. a blood oxygen monitoring module; 41. an optical sensor; 5. a temperature monitoring module; 51. a thermistor; 6. a data transmission module; 61. an antenna; 7. a hard plate; 8. a flexible board; 9. a wearing device body; 10. a wireless charging seat.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-10.

The embodiment of the application discloses an integrated circuit board for posture monitoring and blood oxygen monitoring.

Example 1.

Referring to fig. 1, an integrated circuit board for gesture monitoring and blood oxygen monitoring includes an integrated circuit board, the integrated circuit board includes a power main module 1, a main control module 2, a gesture monitoring module 3, a blood oxygen monitoring module 4, a temperature monitoring module 5 and a data transmission module 6, a first type signal terminal a of the main control module 2 is connected with a first type signal terminal a of the gesture monitoring module 3, a second type signal terminal B of the main control module 2 is connected with a first type signal terminal a of the blood oxygen monitoring module 4, a third type signal terminal C of the main control module 2 is connected with a first type signal terminal a of the data transmission module 6, and a fourth type signal terminal D of the main control module 2 is connected with a first type signal terminal a of the temperature monitoring module 5; the gesture monitoring module 3 is used for measuring the motion gesture of the human body, the blood oxygen monitoring module 4 is used for measuring the blood oxygen concentration of the human body, the temperature monitoring module 5 is used for detecting the temperature of the human body, the gesture monitoring module 3, the blood oxygen monitoring module 4 and the temperature monitoring module 5 are combined, collected data are transmitted to the main control module 2, the collected data are transmitted to the data transmission module 6 through the main control module 2, and the external equipment and the data transmission module 6 are used for acquiring the monitored gesture data, blood oxygen data and body temperature data.

Referring to fig. 1 and 2, the gesture monitoring module 3 includes a gyro accelerometer 31, a first type signal terminal a of the gyro accelerometer 31 is connected with a first type signal terminal A1 of the main control module, the blood oxygen monitoring module 4 includes an optical sensor 41, a first type signal terminal a of the optical sensor 41 is connected with a second type signal terminal A2 of the main control module, the temperature monitoring module 5 includes a thermistor 51, and the first type signal terminal a of the thermistor 51 is connected with a second type signal terminal B of the main control module; a gyroscope accelerometer 31 is arranged, so that three-dimensional motion gesture data of a human body can be conveniently collected into the main control module 2; the optical sensor 41 and the thermistor 51 are arranged, so that blood oxygen concentration data of a human body can be conveniently collected into the main control module 2; the thermistor 51 is arranged so as to collect the body temperature data of the human body into the main control module 2.

The power supply total module 1 comprises a power supply voltage stabilizing module 11, an electric quantity monitoring module 12, a battery module 13, a wireless charging module 14 and a battery protection module 15, wherein a first type signal end A of the power supply voltage stabilizing module 11 is connected with a second type signal end B of a thermistor 51, a first type signal end A of the power supply voltage stabilizing module 11 is connected with a second type signal end B of an optical sensor 41, and a first type signal end A of the power supply voltage stabilizing module 11 is connected with a second type signal end B of a gyroscope accelerometer 31; the second type signal end B of the power supply voltage stabilizing module 11 is connected with the fourth type signal end D of the main control module 2; the electric quantity monitoring module 12 is connected with a power supply, and a first type signal end A of the electric quantity monitoring module 12 is connected with a fifth type signal end E of the main control module 2; the first type signal end A of the battery module 13 is used for accessing a power supply, the second type signal end B of the battery module 13 is connected with the third type signal end C of the power supply voltage stabilizing module 11, the third type signal end C of the battery protection module 15 is connected with the second type signal end B of the electric quantity monitoring module 12, and the fourth type signal end D of the battery protection module 15 is connected with the first type signal end A of the battery module 13; the power monitoring module 11 is provided to facilitate viewing of the remaining power of the integrated circuit board.

Example 2.

Referring to fig. 3, the difference from embodiment 1 is that the first-type signal terminal a of the gyro accelerometer 31 and the first-type signal terminal a of the optical sensor 41 share the first-type signal terminal a of the main control module; therefore, the optical sensor and the gyroscope accelerometer share a port of the main control module, the port of the main control module is reduced, and the occupied space of the main control module is reduced.

Example 3.

Referring to fig. 4, unlike embodiment 2, the power supply main module 1 further includes a wireless charging module 14 and a battery protection module 15, wherein a first type signal terminal a of the wireless charging module 14 is used for accessing a power supply, a second type signal terminal B of the wireless charging module 14 is connected with a first type signal terminal a of the battery protection module 15, a second type signal terminal B of the battery module 13 is connected with a third type signal terminal C of the power supply voltage stabilizing module 11, the third type signal terminal C of the battery protection module 15 is connected with a second type signal terminal B of the power monitoring module 12, and a fourth type signal terminal D of the battery protection module 15 is connected with the first type signal terminal a of the battery module 13; the wireless charging module 14 is used for supplying power to the battery module 15, so that wired connection is eliminated, the operation is more convenient, and the integrated circuit board can be charged anytime and anywhere.

Referring to fig. 5 and 6, the wireless charging module 14 includes a chip U3, an output end of the chip U3 includes a VOUT pin, the battery protection module 15 includes a chip U1 and a chip U8, an input end of the chip U1 includes an IN pin, the VOUT pin of the chip U3 is connected with the IN pin of the chip U1, a first signal end of the chip U3 includes an AC1 pin, a second signal end of the chip U3 includes an AC2 pin, the AC1 pin of the chip U3 is connected with the AC2 pin of the chip U3 through a wireless ANT, a capacitor C16 is connected IN parallel between the AC1 pin of the chip U3 and the AC2 pin of the chip U3, and a capacitor C2, a capacitor C3, a capacitor C4, a capacitor C5 and a capacitor C6 are respectively connected IN series between the AC1 pin of the chip U3 and the AC2 pin of the chip U3; the ground terminal of the chip U3 includes a PGND pin, and the PGND pin of the chip U3 is grounded.

The grounding end of the chip U1 comprises a VSS pin, the chip U1 is grounded through the VSS pin, the output end of the chip U1 comprises an OUT pin, the input end of the chip U8 comprises an IN pin, the OUT pin of the chip U1 is connected with the IN pin of the chip U8, the power supply end of the chip U8 comprises a VIO pin, and the VIO pin of the chip U8 is connected with a power supply; the power supply voltage stabilizing module 11 comprises a chip U9, the input end of the chip U9 comprises a VIN pin, and the PMID pin of the chip U8 is connected with the VIN pin of the power supply voltage stabilizing module 11; the second signal end of the chip U8 comprises an LS/LDO pin, the signal end of the chip U9 comprises a CE pin, the first power end of the main control module 2 comprises a VDDA pin, the LS/LDO pin of the chip U8 is connected with the CE pin of the power supply voltage stabilizing module 11 to form a connection node, and the connection node is connected in series with the resistor R27 and the inductor L1 and finally connected with the VDDA pin of the main control module 2; the third signal end of the chip U8 comprises a BAT pin, the first input end of the electric quantity monitoring module 12 comprises an SRN pin, the BAT pin of the chip U8 is connected with the SRN pin of the electric quantity monitoring module 12, the grounding end of the chip U8 comprises a GND pin, and the GND pin of the chip U8 is grounded.

Referring to fig. 6 and 7, the ground terminal of the chip U9 includes a VSS pin, the VSS pin series resistor R21 of the chip U9 is grounded, the output terminal of the chip U9 includes a VOUT pin, the first signal terminal of the chip U10 includes a tx_sup pin, the second signal terminal of the chip U10 includes a rx_sup pin, the VOUT pin of the chip U9 is connected with the tx_sup pin of the chip U10, the VOUT pin of the chip U9 is connected with the rx_sup pin of the chip U10, a capacitor C50 is connected between the VIN pin and the VSS pin of the chip U9, and a capacitor C57 is connected between the VOUT pin and the VSS pin of the chip U9.

The VSS pin of the chip U9 is connected in series with the resistor R11, the thermistor R10 and the inductor L1, and finally connected with the VDDA pin of the chip U8, and the two ends of the resistor R11 are connected with the capacitor C44 in parallel; the second signal end of the chip U2 comprises an ADC1 pin, and the VSS pin of the chip U9 is connected in series with the resistor R11 and connected with the ADC1 pin of the main control module 2.

Referring to fig. 6 and 7, the optical sensor 41 further includes a photodiode D7, the third signal terminal of the chip U10 includes a TX1 pin, the fourth signal terminal of the chip U10 includes a TX2 pin, the fifth signal terminal of the chip U10 includes a TX3 pin, and the sixth signal terminal of the chip U10 includes a TX4 pin; the input end of the photodiode D7 is connected with the VOUT pin of the chip U9, the first output end of the photodiode D7 is connected with the third output end of the photodiode D7 and forms a connection node, the connection node is connected with the TX2 pin of the chip U10, the connection node is connected with the TX4 pin of the chip U10 in series with the resistor R28, the TX3 pin of the chip U10 is connected with the VOUT pin of the chip U9 in series with the LED D6, and the TX1 pin of the chip U10 is connected with the VOUT pin of the chip U9 in series with the LED D8; the ground terminal of the chip U10 comprises a TX_GND pin, and the TX_GND pin of the chip U10 is connected in series with a capacitor C59 and is connected with the RX_SUP pin of the chip U10; the seventh signal end of the chip U10 includes an INP pin, the eighth signal end of the chip U10 includes an INM pin, and the INP pin of the chip U10 is connected in series with the diode D5 and connected to the INM pin of the chip U10.

Referring to fig. 6, the battery module 13 includes a chip U11, the ground terminal of the chip U11 includes a VM pin, the VM pin of the chip U11 is grounded, the power output terminal of the chip U11 includes a VDD pin, the power input terminal of the chip U11 includes a GND pin, the VDD pin of the chip U11 is connected in series with the resistor R26 and the power BT1 to be connected with the GND pin of the chip U11, and the VDD pin of the chip U11 is connected in series with the capacitor C54 to be connected with the GND pin of the chip U11.

The electric quantity monitoring module 12 comprises a chip U7, a second input end of the chip U7 comprises an SRP pin, a BAT pin of the chip U8 is connected in series with a resistor R15 and a VDD pin of the chip U11 is connected in series with a resistor R26 to form a first connection node, and the connection node is connected with a power supply BT 1; the third input end of the chip U7 comprises a BAT pin, the BAT pin of the chip U7 is connected with the SRP pin of the chip U7 to form a second connection node, and the first connection node is connected with the second connection node; the grounding end of the chip U7 comprises a VSS pin, and the VSS pin of the chip U7 is grounded; the output end of the chip U7 comprises an IIC pin, and the third signal end of the chip U2 comprises a 12C1 pin. The 12C1 pin of the chip U2 is connected with the IIC pin of the chip U7.

Referring to fig. 6 and 7, the gyro accelerometer 31 includes a chip U9, a signal end of the chip U9 includes an SPI pin, the main control module 2 includes a chip U8, a first signal end of the chip U8 includes an SPI2 pin, the SPI pin of the chip U9 is connected with the SPI2 pin of the chip U8, a power end of the chip U9 includes a VDD pin, the VDD pin of the chip U9 is connected to a power source, a ground end of the chip U9 includes a SDx pin, and a SDx pin of the chip U9 is grounded.

The optical sensor 41 comprises a chip U5, the signal end of the chip U5 comprises an SPI pin, and the SPI pin of the chip U5 is connected with an SPI2 pin of a chip U8.

Referring to fig. 6, the ground terminal of the chip U2 includes a VSS pin, the VSS pin of the chip U2 is grounded, the second power terminal of the chip U2 includes a VSSA pin, the VSSA pin of the chip U2 is connected in series with the capacitor C22 and the VDDA pin of the chip U2, the VSSA pin of the chip U2 is connected in series with the capacitor C15 and the VDDA pin of the chip U2, the third power terminal of the chip U2 includes a VDD pin, the VDD pin of the chip U2 is connected with the VIO pin of the chip U8, and the VDD pin of the chip U2 is connected to the power.

The data transmission module 6 comprises a chip U4 and a chip U5, wherein the input end of the chip U4 comprises an IN pin, the antenna end of the chip U2 comprises an RF pin, the IN pin of the chip U4 is connected with the RF pin of the chip U2, the grounding end of the chip U4 comprises a GND pin, the GND pin of the chip U4 is grounded, the output end of the chip U4 comprises an OUT pin, and the OUT pin of the chip U4 is connected IN series with the inductor L3 to be grounded; the input end of the chip U5 comprises a feed_point pin, the feed_point pin of the chip U5 is connected in series with an inductor L4 and is connected with the OUT pin of the chip U4, the output end of the chip U5 comprises a radio_electrode pin, and the radio_electrode pin of the chip U5 is used for receiving wireless signals.

Referring to fig. 8, the integrated circuit board includes a hard board 7 and a soft board 8, the hard board 7 is provided with six hard boards, each hard board 7 includes six layers, the soft board 8 includes two layers, the connection between the soft board and the hard board is connected through a pressing plate process in the circuit board manufacturing process, namely, the soft board 8 is firstly made, then the hard boards 7 are pressed up and down, the six hard boards 7 are arranged at intervals, the upper surface and the lower surface of each hard board 7 are used for placing components of each module, the components of different modules on the same hard board 7 are connected together through punching the circuit board by using wires, and the different hard boards 7 are connected together through the soft board 8; in fig. 8, the first layer is the front side of the hard-sheet structure, and the second layer is the back side of the hard-sheet structure.

The length of the hard plate 7 is denoted as a, and the length of the exposed bendable portion of the soft plate 8 is denoted as b. The length a can be adjusted according to the design of an actual circuit board, and is usually 5-7 mm; the length b is ensured to be bendable, and is usually 3-5 mm; the width of the soft board 8 and the hard board 7 are kept consistent, the width of the soft board 8 and the hard board 7 is marked as c, and the width of c is 7 mm.

Referring to fig. 9, the circuits respectively carried by the six hard boards 7 are as follows:

the front surface of the first hard plate is used for placing a capacitor C16, a capacitor C29, a capacitor C30, a capacitor C28, a capacitor C32, a capacitor C33, a resistor R4, a resistor R7 and a resistor R8; the reverse side of the first hard plate is free of any components.

The front surface of the second hard board is used for placing a chip U3, a chip U2, a capacitor C1, a capacitor C2, a capacitor C3, a capacitor C4, a resistor R1, a resistor R3, a resistor R4, a resistor R11, a resistor R18, a resistor R19, a resistor R24, a resistor R29 and a diode D4, and the back surface of the second hard board is used for placing a chip U9, a chip U7, a capacitor C13, a capacitor C15, a capacitor C17, a capacitor C18, a capacitor C19, a capacitor C20, a capacitor C26, a diode D7 and a diode D8;

the front surface of the third hard board is used for placing a chip U7, a capacitor C30, a capacitor C31, a capacitor C36, a capacitor C37, a resistor R13, a resistor R14, a resistor R15, a resistor R21, a resistor R26 and a resistor R28; the reverse side of the third hard board is used for placing a diode D5 and a diode D6;

the front surface of the fourth hard board is used for placing a chip U11, a capacitor C28 and a capacitor C29; the back surface of the fourth hard board is used for placing a diode D2, a diode D3, a chip U4, a capacitor C23, a capacitor C24, a capacitor C38, a resistor R20, a resistor R24, a resistor R25 and a resistor R27;

the fifth hard board is used for placing a chip Y1, a chip Y2, a capacitor C8, a capacitor C9, a capacitor C10, a capacitor C11, a capacitor C12, a capacitor C14, a capacitor C16, a capacitor C21, a capacitor C22, a capacitor C25, a capacitor C32, a resistor R10, a resistor R17, an inductor L2 and an inductor L3; the fifth hard board is used for placing a chip U1, a resistor R2, a resistor R5, a resistor R7, a resistor R8, a resistor R22 and a resistor R23;

the front surface of the sixth hard board is used for placing a chip U9, an inductor L1 and an inductor L4; the back surface of the sixth hard board is used for placing a chip U8, a capacitor C2, a capacitor C3, a capacitor C4, a capacitor C23, a capacitor C24, a capacitor C25, a capacitor C5, a capacitor C34 and a capacitor C27.

Example 4.

Referring to fig. 10, a wearable device for posture monitoring and blood oxygen monitoring includes a wearable device body 9, a battery, and any one of the integrated circuit boards of embodiments 1 to 3. The integrated circuit board and the battery are arranged in the wearing equipment body, in the embodiment of the application, the wearing equipment body 9 is in a ring shape, the battery is arc-shaped, the battery is conveniently placed in the wearing equipment 9, and the wireless charging seat 10 for charging the battery is also arranged, so that the wearing equipment body 9 is conveniently charged; the wearing equipment body 9 comprises a wrist strap, a ring, a bracelet, a belt or a head ring, is convenient for various people to use in daily life, is convenient and attractive to wear, accords with mass aesthetic, can monitor blood oxygen and posture simultaneously, and is used for protecting physical and mental health of a human body.

When the integrated circuit board in embodiment 3 is adopted in the wearable device, the application implements 4 an implementation principle of the integrated circuit board for posture monitoring and blood oxygen monitoring, which is as follows: when the equipment body 9 is worn, the wireless charging module 14 is used for providing power for the battery module 13, meanwhile, the battery protection module 15 is used for placing the battery module 13 for overcharge and short circuit, the electric quantity monitoring module 12 is used for detecting the residual electric quantity condition of the battery, and the electric quantity monitoring module 12 transmits detected data to the main control module 2.

The gyroscope accelerometer 31 measures the current posture information of the current human body, the optical sensor 41 measures the blood oxygen concentration of the current finger, the thermistor 51 measures the skin temperature of the current finger, the gyroscope accelerometer 31, the optical sensor 41 and the thermistor 51 transmit the obtained related data to the main control module 2, the main control module 2 transmits the data to the antenna 61, the antenna 61 transmits the data to the external equipment, and the three-dimensional movement posture data and the blood oxygen concentration data of the human body are checked through the external equipment.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The integrated circuit board for attitude monitoring and blood oxygen monitoring is characterized by comprising an integrated circuit board, wherein the integrated circuit board comprises a power supply main module (1), a main control module (2), an attitude monitoring module (3), a blood oxygen monitoring module (4), a temperature monitoring module (5) and a data transmission module (6), the input end of the power supply main module (1) is connected with a power supply, the first output end A of the power supply main module (1) is connected with a second type signal end B of the attitude monitoring module (3), the second output end B of the power supply main module (1) is connected with a fourth type signal end D of the main control module (2), the third output end C of the power supply main module (1) is connected with the second type signal end B of the blood oxygen monitoring module (4), and the fourth output end D of the power supply main module (1) is connected with the second type signal end B of the temperature monitoring module (5); the system comprises a main control module (2), a gesture monitoring module (3), a blood oxygen monitoring module (4), a data transmission module (6) and a temperature monitoring module (5), wherein a first type signal end A of the main control module (2) is connected with a first type signal end A of the gesture monitoring module (3), a second type signal end B of the main control module (2) is connected with the first type signal end A of the blood oxygen monitoring module (4), a third type signal end C of the main control module (2) is connected with the first type signal end A of the data transmission module (6), and a fourth type signal end D of the main control module (2) is connected with the first type signal end A of the temperature monitoring module (5); the integrated circuit board comprises a hard board (7) and a soft board (8), the hard board (7) is provided with a plurality of blocks, a posture monitoring module (3) the blood oxygen monitoring module (4) the temperature monitoring module (5) the main control module (2) with the power is total to be built-in respectively in the hard board (7), a plurality of blocks hard board (7) are connected together through soft board (8), hard board (7) adopt the mode of pressfitting from both sides from top to bottom to be fixed on soft board (8).

2. An integrated circuit board for posture monitoring and blood oxygen monitoring according to claim 1, characterized in that the posture monitoring module (3) comprises a gyroscope accelerometer (31), the first type signal terminal a of the gyroscope accelerometer (31) being connected with the first signal terminal A1 of the main control module (2).

3. An integrated circuit board for posture monitoring and blood oxygen monitoring according to claim 1, characterized in that the blood oxygen monitoring module (4) comprises an optical sensor (41), a first type signal terminal a of the optical sensor (41) being connected with a second signal terminal A2 of the main control module (2).

4. An integrated circuit board for posture monitoring and blood oxygen monitoring according to claim 1, characterized in that the posture monitoring module (3) comprises a gyroscope accelerometer (31), the blood oxygen monitoring module (4) comprises an optical sensor (41), the first type signal terminal a of the optical sensor (41) and the first type signal terminal a of the gyroscope accelerometer (31) are both connected with the first type signal terminal a of the main control module (2); the temperature monitoring module (5) comprises a thermistor (51), and a first type signal end A of the thermistor (51) is connected with a second type signal end B of the main control module (2).

5. An integrated circuit board for posture monitoring and blood oxygen monitoring according to claim 1, characterized in that the data transmission module (6) comprises an antenna (61), the first type signal terminal a of the antenna (61) being connected to the third type signal terminal C of the main control module (2).

6. An integrated circuit board for posture monitoring and blood oxygen monitoring according to claim 1, characterized in that the posture monitoring module (3) comprises a gyroscope accelerometer (31), the blood oxygen monitoring module (4) comprises an optical sensor (41), and the temperature monitoring module (5) comprises a thermistor (51); the power supply total module (1) comprises a power supply voltage stabilizing module (11), an electric quantity monitoring module (12) and a battery module (13), wherein a first type signal end A of the power supply voltage stabilizing module (11) is connected with a second type signal end B of the thermistor (51), the first type signal end A of the power supply voltage stabilizing module (11) is connected with a second type signal end B of the optical sensor (41), and the first type signal end A of the power supply voltage stabilizing module (11) is connected with the second type signal end B of the gyroscope accelerometer (31); the second type signal end B of the power supply voltage stabilizing module (11) is connected with the fourth type signal end D of the main control module (2); the first type signal end A of the electric quantity monitoring module (12) is connected with the fifth type signal end E of the main control module (2); the first type signal end A of the battery module (13) is connected with a power supply, the second type signal end B of the battery module (13) is connected with the third type signal end C of the power supply voltage stabilizing module (11), and the third type signal end C of the battery module (13) is connected with the second type signal end B of the electric quantity monitoring module (12).

7. An integrated circuit board for posture monitoring and blood oxygen monitoring according to claim 6, characterized in that the power supply main module (1) further comprises a wireless charging module (14), a first type signal terminal a of the wireless charging module (14) is used for accessing a power supply, and a second type signal terminal B of the wireless charging module (14) is connected with the first type signal terminal a of the battery module (13).

8. The integrated circuit board for gesture monitoring and blood oxygen monitoring according to claim 7, wherein the power supply main module (1) further comprises a battery protection module (15), the second type signal terminal B of the wireless charging module (14) is connected with the first type signal terminal a of the battery protection module (15), the second type signal terminal B of the battery protection module (15) is connected with the third type signal terminal C of the power supply voltage stabilizing module (11), the third type signal terminal C of the battery protection module (15) is connected with the second type signal terminal B of the electric quantity monitoring module (12), and the fourth type signal terminal D of the battery protection module (15) is connected with the first type signal terminal a of the battery module (13).

9. A wearable device for posture monitoring and blood oxygen monitoring, characterized by comprising a wearable device body (9), a battery and an integrated circuit board according to any one of claims 1 to 8, the integrated circuit board and the battery being arranged within the wearable device body (9).

10. A wearing device for posture monitoring and blood oxygen monitoring according to claim 9, characterized in that the wearing device body (9) comprises a wristband, a ring, a bracelet, a belt or a headband.