Smart ring and health monitoring method and charging method thereof

Abstract

The application discloses an intelligent ring and a health monitoring method and a charging method thereof, and relates to the technical field of intelligent wearable devices, wherein the intelligent ring comprises a ring body, the ring body comprises an inner ring, a charging battery, an outer ring and a master controller, the outer periphery of the inner ring is provided with the charging battery, a plurality of charging coils and a health monitoring module which are electrically connected with the charging battery, and the master controller is electrically connected with the charging battery; the outer ring is sleeved on the outer ring and is in sliding contact with the inner ring, the inner periphery of the outer ring is provided with a plurality of magnets which are spaced apart along the circumferential direction of the outer ring, and the magnetic poles of any two adjacent magnets are opposite to each other. The intelligent ring is charged by the cooperation of the charging coil and the magnet and the rotation of the outer ring, the endurance of the intelligent ring is prolonged, the wireless charging of the intelligent ring without external contact points is realized by the cooperation of the charging coil and the electromagnetic coil, and the service life of the intelligent ring is prolonged.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of intelligent wearable devices, in particular to an intelligent ring and a health monitoring method and a charging method thereof. BACKGROUND

[0002] With the development of technology, intelligent wearable devices have rapidly popularized and become an indispensable part of modern life. Common intelligent wearable devices include smart watches, smart necklaces, smart rings, etc. Intelligent wearable devices can record and analyze various physiological data in real time, improving the convenience and scientific nature of health management.

[0003] A ring is one of the jewelry that people wear daily, and it is in close contact with the skin and has a small volume that is not easy to perceive. Therefore, health monitoring through an intelligent ring is a very convenient way. However, due to the volume and power consumption limitations of PPG, ECG, and battery sensors, the intelligent rings with health monitoring function in the prior art either use large batteries for longer battery life, resulting in a very large overall volume of the intelligent ring and poor wearing experience, or use small batteries to reduce the volume, resulting in very short battery life and the need for frequent charging, which can easily fail to cover the night sleep process due to lack of power, greatly reducing the convenience. At the same time, due to the volume limitation, the intelligent rings in the prior art usually cannot be equipped with a vibration motor, so that when health monitoring is performed, the intelligent ring can only send health information to an external device for reminding, and when the wearer is in sleep at night or the wearer cannot check the external device in time, the wearer cannot be reminded in time when the health information is abnormal. SUMMARY

[0004] The main purpose of the present application is to provide an intelligent ring and a health monitoring method and a charging method thereof, aiming to solve the problems of large volume, insufficient battery life, and inability to timely remind the wearer of the intelligent ring in the prior art.

[0005] To achieve the above purpose, the intelligent ring provided by the present application comprises:

[0006] A ring body, the ring body comprises an inner ring, a charging battery, an outer ring and a master controller, the outer periphery of the inner ring is provided with a charging battery, a health monitoring module and a plurality of charging coils electrically connected with the charging battery, and the master controller is electrically connected with the charging battery; the outer ring is sleeved on the outer ring and in sliding contact with the inner ring, and a plurality of magnets are arranged on the inner periphery of the outer ring along the circumferential direction, the magnetic poles of any two adjacent magnets are opposite, and the inner ring can rotate relative to the outer ring to generate an induced current in the charging coil and charge the charging battery through the induced current;

[0007] The health monitoring module is configured to monitor and acquire the health information of the wearer, process the health information, and send the processed health information to the main controller. The main controller is configured to compare the health information with a preset health standard, and control the charging battery to supply power to the charging coil when the health information does not meet the preset health standard. The charging coil is energized to form a magnetic field, and the magnets interfere with the magnetic field to drive the outer ring to vibrate relative to the inner ring along the axial direction of the ring body.

[0008] In an embodiment, the outer periphery of the inner ring includes a magnetic sensing area and a functional area outside the magnetic sensing area. A plurality of charging coils are arranged at the magnetic sensing area along the circumferential direction of the inner ring. The charging battery and the health monitoring module are arranged at the functional area. The inner ring is provided with a relief hole corresponding to the position of the functional area. The health monitoring module passes through the relief hole

[0009] In an embodiment, the health monitoring module includes a detection assembly and a processing assembly. The detection assembly is configured to pass through the relief hole and monitor and acquire the health information of the wearer. The processing assembly is configured to process the health information detected by the detection assembly and send the processed health information to an external device and the main controller.

[0010] In an embodiment, the magnetic sensing area is provided with a plurality of mounting racks along the circumferential direction of the inner ring. The mounting racks are formed with threading holes. The number of charging coils is consistent with the number of mounting racks, and each charging coil is arranged around the corresponding threading hole of the mounting rack. Each charging coil forms a ring structure, and the axial direction of the charging coil is the same as the axial direction of the inner ring.

[0011] In an embodiment, each magnet is a U-shaped magnet, and the openings of the plurality of magnets are all directed towards the inner ring and form a rotating channel with the inner ring. The plurality of mounting racks and the plurality of charging coils are all located in the rotating channel.

[0012] In an embodiment, the magnet includes a bottom plate and first and second side plates arranged on both sides of the bottom plate, respectively. The first and second side plates are located on both sides of the charging coil along the axial direction of the inner ring, respectively. The first and second side plates correspond to two magnetic poles of the magnet, respectively. The polarity of the first side plate of any two adjacent magnets is different.

[0013] In an embodiment, the width of the charging coil along the circumferential direction of the inner ring is A, the width of the magnet along the circumferential direction of the inner ring is B, and the distance between any two adjacent magnets is C. Wherein, A > B + 2C.

[0014] In an embodiment, the ring body further comprises an energy storage element, each of the plurality of charging coils is electrically connected to the energy storage element, the energy storage element is electrically connected to the charging battery, and the energy storage element is configured to store induced current generated by the charging coils.

[0015] The application further provides a health monitoring method applied to the smart ring, wherein the health monitoring method comprises the following steps:

[0016] The health monitoring module monitors and acquires health information of the wearer.

[0017] The health monitoring module processes the health information and compares the processed health information with preset health standards.

[0018] If the health information does not meet the preset health standards, the health monitoring module sends a vibration instruction to the main controller.

[0019] After receiving the vibration instruction, the main controller controls the charging battery to supply power to the charging coil, the charging coil generates a magnetic field after being powered, the magnet interferes with the magnetic field to drive the outer ring to vibrate relative to the inner ring along the axial direction of the ring body, so as to remind the wearer.

[0020] In an embodiment, the inner ring is provided with a relief hole corresponding to the position of the functional area, the health monitoring module comprises a detection assembly and a processing assembly, and the step of monitoring and acquiring health information of the wearer by the health monitoring module comprises:

[0021] The wearer wears the smart ring, so that the detection assembly passes through the relief hole and contacts the body surface of the wearer.

[0022] The detection assembly monitors and acquires health information of the wearer and sends the health information to the processing module.

[0023] The step of processing the health information by the health monitoring module and comparing the processed health information with preset health standards to obtain a comparison result comprises:

[0024] The processing module processes the health information and compares the health information with the preset health standards to obtain a comparison result.

[0025] In an embodiment, the detection assembly comprises a PPG module, a motion sensor and a temperature sensor, and the step of monitoring and acquiring health information of the wearer by the detection assembly and sending the health information to the processing module comprises:

[0026] The PPG module monitors and acquires heart rate data and blood oxygen data of the wearer, the motion sensor monitors and acquires motion data of the wearer, and the temperature sensor monitors and acquires body temperature data of the wearer;

[0027] The heart rate data, the blood oxygen data, the motion data and the body temperature data are sent to the processing module;

[0028] The processing module processes the health information, and compares the health information with a preset health standard to obtain a comparison result, and the step of comparing the health information with the preset health standard comprises:

[0029] The processing module processes the heart rate data, the blood oxygen data, the motion data and the body temperature data, and compares the heart rate data, the blood oxygen data, the motion data and the body temperature data with the preset health standard;

[0030] If the health information does not meet the preset health standard, the health monitoring module sends a vibration instruction to the main controller.

[0031] If any one of the heart rate data, the blood oxygen data, the motion data and the body temperature data does not meet the preset health standard, the health monitoring module sends a vibration instruction to the main controller.

[0032] The application further provides an intelligent ring charging method applied to the intelligent ring, and the intelligent ring further comprises a charging box, a charging compartment is formed in the charging box, a plurality of electromagnetic coils are arranged around the outer periphery of the charging compartment, a controller is further arranged in the charging box, the plurality of electromagnetic coils are electrically connected with the controller, and the intelligent ring charging method comprises the following steps:

[0033] The ring body is placed in the charging compartment, and the electromagnetic coils are charged;

[0034] The current flow direction of each electromagnetic coil during charging is controlled by the controller, so as to change the polarity of the charging magnetic field generated by each electromagnetic coil, the charging coil in the ring body cuts the charging magnetic field to form an induced current, and the charging battery is charged by the induced current.

[0035] The technical scheme of the present application is characterized in that a plurality of charging coils are arranged on the inner ring of the ring body in the circumferential direction, a plurality of magnets are arranged on the outer ring in the circumferential direction, and the inner ring and the outer ring are in sliding contact. During daily use, the outer ring will rotate due to friction with the external environment caused by the daily activities of the wearer, and the adjacent magnets have opposite magnetic poles, so that the charging coils on the inner ring can cut the magnetic induction lines during rotation to generate electromagnetic induction to generate induced current to charge the charging battery, thereby improving the endurance of the smart ring. At the same time, the smart ring can be charged in real time, without the need to set a large battery to improve endurance, which can reduce the size of the smart ring and improve the wearing experience of the user. At the same time, since the charging coils are located inside the magnets, the charging coils can be actively powered, so that the charging coils also generate a magnetic field around them, which interferes with the magnets to generate a force along the axis of the ring body. However, since the charging coils are located on the inner ring, which is in contact with the wearer's skin and has a large resistance, the charging coils are fixed, so the magnets will be subjected to a pushing force, driving the outer ring to vibrate together to achieve the function of reminding the wearer. The present application uses the rotation of the outer ring in daily life to charge the charging coils on the inner ring and the magnets on the outer ring, which prolongs the endurance of the smart ring while ensuring that the size of the smart ring is small. At the same time, the magnetic field generated by the charging coils on the inner ring interferes with the magnets to achieve a vibration effect, so that the smart ring does not need to be provided with a vibration motor, and the size of the smart ring is small, and the vibration reminding function can also be realized. BRIEF DESCRIPTION OF DRAWINGS

[0036] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0037] Figure 1 An exploded structural schematic view of the ring body of the smart ring provided by the present application;

[0038] Figure 2 Another exploded structural schematic view of the ring body of the smart ring provided by the present application;

[0039] Figure 3 An assembly structural schematic view of the hidden outer ring of the ring body of the smart ring provided by the present application;

[0040] Figure 4 A structural schematic view of the charging box of the smart ring provided by the present application;

[0041] Figure 5 A structural schematic view of the magnet of the smart ring provided by the present application;

[0042] Figure 6 The schematic diagram of the magnetic pole relationship of the magnet of the smart ring provided by the present application is shown in the figure.

[0043] Figure 7 The flow chart of the health monitoring method provided by an embodiment of the present application is shown in the figure.

[0044] Figure 8 The detailed flow chart of the health monitoring method provided by another embodiment of the present application is shown in the figure.

[0045] Figure 9 The flow chart of the charging method of the smart ring provided by an embodiment of the present application is shown in the figure.

[0046] Explanation of reference numerals:

[0047] 1, ring body; 11, inner ring; 111, charging coil; 112, magnetic sensing area; 113, functional area; 114, mounting frame; 115, threading hole; 116, avoiding hole; 12, outer ring; 121, magnet; 122, rotating channel; 123, bottom plate; 124, first side plate; 125, second side plate; 13, charging battery; 14, health monitoring module; 2, charging box; 21, charging compartment; 22, electromagnetic coil.

[0048] The implementation, functional features and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION

[0049] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0050] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement condition, etc. between the components in a certain specific posture, and if the specific posture changes, the directional indications will also change accordingly.

[0051] In addition, if the description of "first", "second" and the like is involved in the embodiments of the present application, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one of the features. In addition, if "and / or" or "and / or" appears throughout the text, it means that the three parallel schemes are included, for example, "A and / or B" includes A scheme, or B scheme, or A and B scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor within the scope of protection required by the present application.

[0052] The smart ring capable of carrying health monitoring function in the prior art either adopts a large battery to prolong the battery life, resulting in a very large overall size of the smart ring and a poor wearing experience, or adopts a small battery to reduce the size, resulting in a very short battery life and the need for frequent charging, which can not be covered due to lack of power during the night sleep process requiring long time monitoring, and the convenience is greatly discounted; at the same time, due to the size limitation, the smart ring in the prior art usually cannot be provided with a vibration motor, so that when the health monitoring is performed, the health information can only be sent to an external device for reminding, and when the wearer is in sleep at night or the wearer cannot timely check the external device, the wearer cannot be timely reminded when the health information is abnormal.

[0053] To solve the above problems, the present application provides a smart ring.

[0054] Please combine Figures 1 to 3 and Figure 6 The smart ring of the embodiment includes a ring body, the ring body includes an inner ring, a charging battery, an outer ring and a master controller, the outer periphery of the inner ring is provided with the charging battery and a plurality of charging coils electrically connected with the charging battery and a health monitoring module, and the master controller is electrically connected with the charging battery; the outer ring is sleeved outside the inner ring and in sliding contact with the inner ring, and a plurality of magnets are arranged at intervals along the circumferential direction of the inner periphery of the outer ring, the magnetic poles of any two adjacent magnets are opposite, and the inner ring can rotate relative to the outer ring to make the charging coils generate induced current and charge the charging battery through the induced current; the health monitoring module is used for monitoring, acquiring and processing the health information of the wearer, and sending the processed health information to the master controller; the master controller is used for comparing the health information with the preset health standard, and controlling the charging battery to supply power to the charging coil when the health information does not meet the preset health standard, the charging coil forms a magnetic field after being powered on, and the magnets interfere with the magnetic field to make the outer ring driven by the magnets vibrate relative to the inner ring along the axial direction of the ring body.

[0055] The technical scheme of the present application is characterized in that a plurality of charging coils 111 are arranged on the inner ring 11 of the ring body 1 along the circumferential direction thereof, and a plurality of magnets 121 are arranged on the outer ring 12 along the circumferential direction thereof, and the inner ring 11 and the outer ring 12 are in sliding contact with each other. During daily use, the outer ring 12 will rotate due to friction with the external environment caused by the daily activities of the wearer, and the adjacent magnets 121 have opposite magnetic poles, so that the charging coils 111 on the inner ring 11 can cut the magnetic induction lines during rotation to generate electromagnetic induction to generate induced current, which charges the charging battery 13, thereby improving the endurance of the smart ring. At the same time, the smart ring can be charged in real time, without the need to set a large battery to improve endurance, which can reduce the size of the smart ring and improve the user's wearing experience. At the same time, since the charging coils 111 of the present application are located inside the magnets 121, the charging coils 111 can be actively powered, so that a magnetic field is also generated around the charging coils 111, and the magnetic field of the charging coils 111 interferes with the magnets 121 to generate a force along the axis of the ring body 1. However, since the charging coils 111 are located on the inner ring 11, which is in contact with the wearer's skin, the resistance is large, so the charging coils 111 are fixed, and therefore the magnets 121 will be subjected to a pushing force, driving the outer ring 12 to vibrate together, thereby achieving the function of reminding the wearer. The present application uses the rotation of the outer ring 12 in daily life to charge the charging coils 111 on the inner ring 11 and the magnets 121 on the outer ring 12, which prolongs the endurance of the smart ring while ensuring that the size of the smart ring is small. At the same time, the magnetic field generated by the charging coils 111 on the inner ring 11 interferes with the magnets 121 to achieve the effect of vibration, so that the smart ring does not need to be provided with a vibration motor, and the size of the smart ring is small. It can also achieve the function of vibration reminder.

[0056] Further, when a pulse current with a changing direction is passed through the charging coils 111, the force received by the magnets 121 will also change in direction, and the force acting on the shell will also change constantly, and the overall performance is that the outer ring 12 vibrates back and forth, which can simulate the vibration effect of the vibrator motor, reminding the user. Application scenarios include phone calls, low battery, poor physical condition, and the need for timely medical treatment, etc. when there is a notification reminder.

[0057] Further, the outer periphery of the inner ring comprises a magnetic sensing area and a functional area outside the magnetic sensing area, the plurality of charging coils are arranged at the magnetic sensing area along the circumference of the inner ring, the charging battery and the health monitoring module are arranged at the functional area, the inner ring is provided with a relief hole corresponding to the position of the functional area, and the health monitoring module passes through the relief hole. The charging coil 111 and the charging battery 13 are arranged on the outer periphery of the inner ring 11, and a separate installation space is not needed for the charging battery 13, so that the overall volume of the smart ring can be reduced, and the wearing experience of the wearer can be improved. In order to obtain better detection effect, the relief hole 116 is arranged on the inner ring 11, so that the health monitoring module 14 can pass through the relief hole 116 to directly detect the health information of the wearer, and the accuracy of health information detection is improved.

[0058] In an embodiment, the health monitoring module 14 comprises a detection assembly and a processing assembly, the detection assembly is used to pass through the relief hole 116 and monitor and obtain the health information of the wearer, and the processing assembly is used to process the health information detected by the detection assembly and send the processed health information to an external device and a host.

[0059] The design that the detection assembly passes through the relief hole 116 can make the sensing part of the detection assembly as close as possible to the skin of the wearer, so as to improve the detection accuracy, and the existence of the relief hole 116 can make the layout of other modules inside the smart ring more compact and save space. The processing module can also send the health information to an external device, such as a mobile phone, a computer and the like, and visually display the health information, prompt the wearer which kind of health information is abnormal, improve the accuracy and timeliness of health monitoring, and give the wearer a better wearing experience.

[0060] In an embodiment, the magnetic sensing area 112 is provided with a plurality of mounting racks 114 along the circumference of the inner ring 11, the mounting rack 114 is formed with a threading hole 115, the number of the charging coils 111 is consistent with the number of the mounting racks 114, and each charging coil 111 is arranged on the threading hole 115 of the corresponding mounting rack 114, and each charging coil 111 surrounds an annular structure, and the axial direction of the charging coil 111 is the same as the axial direction of the inner ring 11.

[0061] When the axial direction of the charging coil 111 is consistent with the axial direction of the inner ring 11, the magnetic flux cutting direction of the charging coil 111 is perpendicular to the direction of the magnetic flux change generated by the rotation of the outer ring 12, so that the charging coil 111 can cut the magnetic flux change with the maximum intensity, thereby generating a larger induced current and improving the charging efficiency of the charging coil 111 on the charging battery 13.

[0062] Please refer to Figure 1 , Figure 5 and Figure 6Wherein, the letter N represents the N-pole of the magnet 121, and the letter S represents the S-pole of the magnet 121. In an embodiment, each magnet 121 is a U-shaped magnet, and the openings of the plurality of magnets 121 all face the inner ring 11 and enclose the rotating channel 122 with the inner ring 11, and the plurality of mounting frames 114 and the plurality of charging coils 111 are all located in the rotating channel 122. The magnet 121 is a U-shaped magnet 121, and the opening of the magnet 121 faces the inner ring 11 and encloses the quadrilateral rotating channel 122 with the inner ring 11, thereby playing a limiting and guiding role on the charging coil 111 and other structures located in the rotating channel 122, and ensuring that the charging coil 111 can fully cut the magnetic induction lines of the magnet 121 when the outer ring 12 rotates relative to the inner ring 11, thereby generating a larger induced current and improving the charging efficiency of the charging coil 111 on the charging battery 13.

[0063] In an embodiment, the magnet 121 includes a bottom plate 123 and first and second side plates 124 and 125 respectively arranged on both sides of the bottom plate 123. The first and second side plates 124 and 125 are respectively located on both sides of the charging coil 111 along the axial direction of the inner ring 11, and correspond to two magnetic poles of the magnet 121 respectively. The polarities of the first side plates 124 of any two adjacent magnets 121 are different. The first and second side plates 124 and 125 are respectively located on both sides of the charging coil 111 along the axial direction of the inner ring 11, and correspond to two magnetic poles respectively, so that the magnetic induction lines between the first and second side plates 124 and 125 are directly opposite to the charging coil 111, thereby ensuring the symmetry and stability of the magnetic field distribution and increasing the induction efficiency, thereby inducing a larger induced current and improving the charging efficiency of the charging coil 111 on the charging battery 13.

[0064] In an embodiment, the width of the charging coil 111 along the circumferential direction of the inner ring 11 is A, the width of the magnet 121 along the circumferential direction of the inner ring 11 is B, and the distance between any two adjacent magnets 121 is C, wherein A > B + 2C. The width A of the charging coil 111 along the circumferential direction of the inner ring 11 is greater than the width B of the magnet 121 along the circumferential direction of the inner ring 11 and twice the distance C between the magnets 121, so that the charging coil 111 can correspondingly cut the magnet 121 and cut the magnetic induction lines when the outer ring 12 rotates to any position, thereby ensuring that the charging coil 111 can continuously generate an induced current when the outer ring 12 rotates, improving the utilization rate of the rotation of the outer ring 12; and can simultaneously cut the magnetic induction lines of two magnets 121, so that the two ends of the charging coil 111 move in two magnetic fields with different polarities respectively, thereby improving the induction efficiency of the charging coil 111, causing the charging coil 111 to induce a larger induced current, and improving the charging efficiency of the charging coil 111 on the charging battery 13.

[0065] In an embodiment, the ring body 1 further comprises an energy storage element, each of the plurality of charging coils 111 is electrically connected to the energy storage element, the energy storage element is electrically connected to the charging battery 13, and the energy storage element is used to store the induced current generated by the charging coil 111. Since the rotation force of the outer ring relied on for power generation is random, it can be the relative movement between fingers or the relative movement between objects and fingers, and the action time will be intermittent, so the energy storage element is arranged in the circuit of the coil power generation, the energy storage element stores the small current intermittently generated and sends it to the charging battery 13, so that the charging coil 111 can output stable and balanced current to the charging battery 13.

[0066] Please refer to Figure 7 The application further provides a health monitoring method applied to the intelligent ring, wherein the health monitoring method comprises the following steps:

[0067] S100: The health monitoring module monitors and acquires the health information of the wearer.

[0068] The wearer wears the intelligent ring on the body surface of the wearer, so that the inner ring is in contact with the body surface of the wearer, at this time the health monitoring module passes through the avoidance hole and is in contact with the body surface of the wearer, thereby more accurately monitoring the health information.

[0069] S200: The health monitoring module processes the health information and compares the processed health information with a preset health standard.

[0070] S300: If the health information does not meet the preset health standard after comparison, the health monitoring module sends a vibration instruction to the main controller.

[0071] S400: After receiving the vibration instruction, the main controller controls the charging battery to supply power to the charging coil, the charging coil is electrified to form a magnetic field, the magnet interferes with the magnetic field to drive the outer ring to vibrate relative to the inner ring along the axial direction of the ring body, so as to remind the wearer.

[0072] The health monitoring module judges the health status of the wearer according to the health information, and determines that the health status of the wearer is abnormal when the health information of the wearer does not meet the preset health standard, at this time the vibration reminding is realized through the cooperation of the main controller, the charging coil, the magnet and the charging battery, so that the wearer can timely perceive the abnormal condition of himself.

[0073] The charging coil 111 of the present application is located in the magnet 121, so that the charging coil 111 can be actively powered, so that the magnetic field around the charging coil 111 also generates a magnetic field, and the magnetic field of the charging coil 111 interferes with the magnet 121 to generate a force along the axis of the ring 1, but since the charging coil 111 is located on the inner ring 11, the inner ring 11 is in contact with the skin of the wearer, and the resistance is large, so the charging coil 111 is fixed, so the magnet 121 will be subjected to a thrust force, driving the outer ring 12 to vibrate together, thereby realizing the function of reminding the wearer. The present application cooperates the charging coil 111 on the inner ring 11 and the magnet 121 on the outer ring 12, uses the rotation of the outer ring 12 in daily life to charge, prolongs the endurance of the smart ring on the basis of ensuring that the size of the smart ring is small, and at the same time, the magnetic field generated by the charging coil 111 on the inner ring 11 interferes with the magnet 121 to achieve the vibration effect, so that the smart ring does not need to be provided with a vibration motor, and the function of vibration reminding can be realized on the basis of ensuring that the size of the smart ring is small.

[0074] Please refer to Figure 8 In an embodiment, the inner ring is provided with a relief hole corresponding to the position of the functional area, the health monitoring module comprises a detection assembly and a processing assembly, and step S100 comprises:

[0075] S110: The wearer wears the smart ring, so that the detection assembly passes through the relief hole and is in contact with the body surface of the wearer;

[0076] The design that the detection assembly passes through the relief hole 116 can make the sensing part of the detection assembly as close to the skin of the wearer as possible, thereby improving the detection accuracy, and the existence of the relief hole 116 can make the layout of other modules inside the smart ring more compact and save space;

[0077] S120: The detection assembly monitors and acquires the health information of the wearer and sends it to the processing module;

[0078] Step S200 comprises:

[0079] S210: The processing module processes the health information and compares the processed health information with the preset health standard.

[0080] The processing module processes the detected health information into quantitative data that is easier to identify and compare, and then compares the health information with the preset health standard, thereby simplifying the comparison process, improving the comparison accuracy, and making the health information clearer and easier to understand.

[0081] Further, the detection assembly comprises a PPG module, a motion sensor and a temperature sensor; and step S120 comprises:

[0082] S1201: The PPG module monitors and acquires heart rate data and blood oxygen data of the wearer, the motion sensor monitors and acquires motion data of the wearer, and the temperature sensor monitors and acquires body temperature data of the wearer;

[0083] S1202: The heart rate data, the blood oxygen data, the motion data and the body temperature data are sent to the processing module;

[0084] The PPG module is used to detect heart rate data and blood oxygen data of the wearer, the motion sensor is used to detect motion data of the wearer, such as the number of steps of the wearer, acceleration, etc., and the temperature sensor is used to detect body temperature data of the wearer, and the health information includes blood oxygen data, heart rate data, motion data and body temperature data. The detection assembly can more comprehensively acquire the health information of the wearer by combining different sensor types, and improve the health monitoring effect of the smart ring.

[0085] Step S210 includes:

[0086] S2101: The processing module processes the heart rate data, the blood oxygen data, the motion data and the body temperature data, and compares the heart rate data, the blood oxygen data, the motion data and the body temperature data with the preset health standard;

[0087] Step S300 includes:

[0088] S310: If any of the heart rate data, the blood oxygen data, the motion data and the body temperature data does not meet the preset health standard, the health monitoring module sends a vibration instruction to the main controller.

[0089] It should be noted that the comparison result is obtained after comparison, and the comparison result includes qualified and unqualified. When any of the heart rate data, the blood oxygen data, the motion data and the body temperature data does not meet the preset health standard and is abnormal, the processing module determines that the health information is unqualified, and sends a vibration instruction to the main controller, thereby prompting the wearer that the health information is abnormal. At the same time, the processing module can also send the health information to external devices such as mobile phones, computers and other smart mobile terminals, and visually display the health information to prompt the wearer which kind of health information is abnormal, thereby improving the accuracy and timeliness of health monitoring and giving the wearer a better wearing experience.

[0090] It can be understood that the smart ring usually needs to be provided with a contact point on the outside of the ring when charging, so as to contact the charging connector for charging. However, the contact point is easy to rust and damage when contacting with the external environment, thereby reducing the service life of the smart ring.

[0091] Please refer to Figure 4 and Figure 9To solve the above problems, the application further provides a smart ring charging method applied to the smart ring, the smart ring further comprises a charging box, a charging compartment is formed in the charging box, a plurality of electromagnetic coils are arranged around the charging compartment, a controller is further arranged in the charging box, the plurality of electromagnetic coils are electrically connected with the controller, and the smart ring charging method comprises the following steps:

[0092] S400: placing the ring body into the charging compartment and charging the electromagnetic coils;

[0093] S410: controlling the current flow direction of the electromagnetic coils during charging by the controller, so as to change the polarity of the charging magnetic field generated by each electromagnetic coil, so that the charging coil in the ring body cuts the charging magnetic field to form an induced current, and the charging battery is charged by the induced current.

[0094] The charging coil 111 is arranged on the inner ring 11 and can generate current through electromagnetic induction, so that no external contact point needs to be arranged, the magnetic field can be generated by the electromagnetic coil 22 in the charging box 2, and the polarity of the electromagnetic coil 22 is changed by controlling the current flow direction of the different electromagnetic coils 22, so that the magnetic flux sensed by the charging coil 111 changes constantly, thereby generating current, completing the charging of the smart ring, and making the outer ring 12 of the smart ring closed without contact points, so as not to cause rusting and damage due to contact with the external environment, thereby prolonging the service life of the smart ring. By cooperation of the charging coil 111 on the inner ring 11 and the electromagnetic coil 22 in the charging box 2, wireless charging of the smart ring without external contact points is realized, thereby prolonging the service life of the smart ring.

[0095] Further, a buckle is arranged in the charging compartment 21, the buckle is used for abutting against the outer periphery of the outer ring 12, so as to make the outer ring 12 clamped in the charging compartment 21. When charging in the charging compartment 21, the charging coil 111 generates induced current for charging by using the principle of electromagnetic induction, but the magnetic field generated by the electromagnetic coil 22 also interferes with the magnet 121 on the outer ring 12, which may cause the outer ring 12 to vibrate, and the like. Therefore, the buckle is arranged to abut against the outer periphery of the outer ring 12, so as to avoid abnormal vibration of the outer ring 12 during charging, thereby improving the stability and safety of the smart ring during charging.

[0096] The above only describes optional embodiments of the application, and does not limit the patent scope of the application, and any equivalent structural transformation made according to the content of the application specification and drawings, or direct / indirect application in other related technical fields is included in the patent protection scope of the application.

Claims

1. A smart ring, characterized in that, include: The ring body includes an inner ring, a rechargeable battery, an outer ring, and a main controller. The outer periphery of the inner ring includes a magnetic sensing area and a functional area located outside the magnetic sensing area. The outer periphery of the inner ring is provided with a rechargeable battery, multiple charging coils electrically connected to the rechargeable battery, and a health monitoring module. The main controller is electrically connected to the rechargeable battery. The outer ring is sleeved on the outside of the inner ring and slides in contact with the inner ring. Multiple magnets are arranged at circumferential intervals along the inner periphery of the outer ring. The magnetic poles of any two adjacent magnets are opposite. The inner ring can rotate relative to the outer ring to generate an induced current in the charging coils, and the rechargeable battery is charged through the induced current. The health monitoring module is used to monitor, acquire and process the wearer's health information, and send the processed health information to the main controller. The main controller is used to compare the health information with preset health standards, and when the comparison shows that the health information does not meet the preset health standards, it controls the rechargeable battery to supply power to the charging coil. The charging coil is energized to form a magnetic field. The magnet interferes with the magnetic field so that the magnet drives the outer ring to vibrate relative to the inner ring along the axial direction of the ring body. The inner ring is provided with multiple mounting brackets at circumferential intervals. Each mounting bracket has a wire hole. The number of charging coils is the same as the number of mounting brackets and they are wound around the wire holes of the corresponding mounting brackets in a one-to-one correspondence. Each charging coil forms a ring structure and the axial direction of the charging coil is the same as the axial direction of the inner ring. Each of the magnets is a U-shaped magnet, and the openings of the multiple magnets all face the inner ring and form a rotation channel with the inner ring. The multiple mounting brackets and the multiple charging coils are all located within the rotation channel. The magnet includes a base plate and a first side plate and a second side plate respectively disposed on both sides of the base plate. The first side plate and the second side plate are respectively located on both sides of the charging coil along the inner ring axis. The first side plate and the second side plate correspond to the two magnetic poles of the magnet, and the polarities of the first side plates of any two adjacent magnets are different.

2. The smart ring as described in claim 1, characterized in that, Multiple charging coils are arranged at circumferential intervals in the magnetic sensing area along the inner ring, the rechargeable battery and the health monitoring module are arranged in the functional area, and the inner ring has a clearance hole at the position corresponding to the functional area, through which the health monitoring module passes.

3. The smart ring as described in claim 2, characterized in that, The health monitoring module includes a detection component and a processing module. The detection component is used to pass through the avoidance hole and monitor and acquire the wearer's health information. The processing module is used to process the health information detected by the detection component and send the processed health information to external devices and the main controller.

4. A health monitoring method, characterized in that, Applied to a smart ring as described in any one of claims 1 to 3, wherein the health monitoring method comprises the following steps: The health monitoring module monitors and acquires the wearer's health information; The health monitoring module processes the health information and compares the processed health information with preset health standards. If the health information does not meet the preset health standards, the health monitoring module sends a vibration command to the main controller. After receiving the vibration command, the main controller controls the rechargeable battery to supply power to the charging coil. The charging coil is energized to form a magnetic field. The magnet interferes with the magnetic field, causing the magnet to drive the outer ring to vibrate relative to the inner ring along the axial direction of the ring body, so as to remind the wearer.

5. The health monitoring method as described in claim 4, characterized in that, The inner ring has a clearance hole corresponding to the position of the functional area. The health monitoring module includes a detection component and a processing module. The steps of the health monitoring module to monitor and acquire the wearer's health information include: The wearer wears the smart ring so that the detection component passes through the clearance hole and comes into contact with the wearer's body surface; The detection component monitors and acquires the wearer's health information and sends it to the processing module; The steps of the health monitoring module processing the health information and comparing the processed health information with preset health standards include: The processing module processes the health information and compares the processed health information with the preset health standard.

6. The health monitoring method as described in claim 5, characterized in that, The detection component includes a PPG module, a motion sensor, and a temperature sensor; the step of the detection component monitoring and acquiring the wearer's health information and sending it to the processing module includes: The PPG module monitors and acquires the wearer's heart rate and blood oxygen data, the motion sensor monitors and acquires the wearer's motion data, and the temperature sensor monitors and acquires the wearer's body temperature data. The heart rate data, blood oxygen data, exercise data, and body temperature data are sent to the processing module. The processing module processes the health information and compares the processed health information with the preset health standards: The processing module processes the heart rate data, blood oxygen data, exercise data, and body temperature data, and compares the heart rate data, blood oxygen data, exercise data, and body temperature data with preset health standards. If the health information is found to be inconsistent with the preset health standard, the step of the health monitoring module sending a vibration command to the main controller includes: If any of the heart rate data, blood oxygen data, exercise data, and body temperature data does not meet the preset health standard, the health monitoring module sends a vibration command to the main controller.

7. A method for charging a smart ring, characterized in that, A smart ring as described in any one of claims 1 to 3, the smart ring further includes a charging case, a charging compartment is formed inside the charging case, a plurality of electromagnetic coils are arranged around the outer periphery of the charging compartment, a controller is also provided inside the charging case, and the plurality of electromagnetic coils are electrically connected to the controller, the smart ring charging method includes the following steps: The ring is placed inside the charging chamber and the electromagnetic coil is charged. The controller controls the current flow direction of each electromagnetic coil during charging, thereby changing the polarity of the charging magnetic field generated by each electromagnetic coil. This causes the charging coil in the ring to cut the charging magnetic field, forming an induced current, which then charges the rechargeable battery.

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