Blood oximeter and storage box

Abstract

The present invention discloses a blood oxygen meter and a storage box, including: a finger ring, a controller and a sensor; the finger ring includes a first part with an annular structure and a notch and a second part matching the notch, the first part and the second part are detachably connected to form an annular accommodating cavity to accommodate a finger; the sensor is arranged on the inner side of the first part and is used to collect human health data; the controller is arranged in the first part and is used to receive the human health data collected by the sensor and determine the human blood oxygen value according to the human health data. Through the technical solution of the present invention, the size of the second part of the finger ring can be flexibly selected, and through the combination of the first part of the finger ring and the second part of different sizes, the blood oxygen meter can be effectively worn on fingers of different thicknesses, reducing the possibility of wearing too tightly, preventing the blood oxygen meter from falling off during the measurement process, facilitating the use of the wearer, and improving the wearer's experience.

Description

Technical Field

[0001] The present invention relates to the field of medical devices, and in particular to a blood oxygen measuring instrument and a storage box. Background Art

[0002] With the development of social economy and the improvement of living standards, people's daily health awareness is gradually increasing, and they are paying more and more attention to their own physiological parameters. Blood oxygen saturation is one of the key clinical physiological parameters. Therefore, more and more families are beginning to use some home measuring instruments to measure pulse rate and blood oxygen saturation values.

[0003] At present, many home wearers prefer the existing ring-type blood oximeter, which includes a finger ring with a finger cavity. The finger ring is provided with elements for parameter collection and processing. The measurer only needs to put his finger in the finger cavity in the finger ring to know the pulse rate and blood oxygen saturation value.

[0004] However, since the finger ring is usually an elastic finger sleeve or a locking band, and the elastic finger sleeve or the locking band is used to adapt to fingers of different sizes, it is easy to cause the problem of wearing too tight, causing radial pressure around the finger. Therefore, if worn for a long time, blood flow will be blocked and swelling will occur, affecting wearing comfort. Summary of the invention

[0005] The present invention provides a blood oxygen meter and a storage box. Through the detachable connection between the first part of the finger ring and the second part of the finger ring, the wearer can flexibly select the second part of different sizes, so that the blood oxygen meter can be effectively worn on fingers of different thicknesses, reducing the possibility of wearing too tightly, preventing the blood oxygen meter from falling off during the measurement process, making it easy for the wearer to use and improving the wearer experience.

[0006] In a first aspect, the present invention provides a blood oxygen measuring instrument, comprising: a finger ring, a controller and a sensor;

[0007] The finger ring comprises a first part having an annular structure and a notch and a second part matching the notch; the first part and the second part are detachably connected to form an annular accommodating cavity to accommodate the finger;

[0008] The sensor is arranged inside the first part and is used to collect human health data;

[0009] The controller is arranged in the first part, and is used for receiving the human health data collected by the sensor, and determining the human blood oxygen value according to the human health data.

[0010] Preferably, the controller includes a circuit board, a power module, a storage module and a main control processing module arranged on the circuit board; wherein,

[0011] The power supply module is used to supply power to the main control processing module;

[0012] The main control processing module is used to receive the human health data collected by the sensor and determine the human blood oxygen value according to the human health data;

[0013] The storage module is used to store the blood oxygen value and / or human health data collected by the sensor.

[0014] Preferably,

[0015] The controller further comprises:

[0016] Any one or more of a communication module, a status indication module and a posture detection module are arranged on the circuit board; wherein,

[0017] The posture detection module is used to collect posture data of the human body and send the posture data to the main control processing module;

[0018] The main control processing module is also used to determine the posture of the human body according to the posture data;

[0019] The communication module is used to send the blood oxygen value and / or the posture of the human body to an external terminal;

[0020] The status indication module is used to indicate the communication status between the communication module and the external terminal.

[0021] Preferably, the blood oxygen measuring instrument further comprises: a charging connector arranged on the outside of the first part, and the charging connector is used to connect to an external power source.

[0022] Preferably, the first part of the finger ring comprises a mounting housing and a finger ring housing;

[0023] The mounting housing comprises a bottom shell and a cover body, and the bottom shell is provided with a through hole corresponding to the charging connector;

[0024] The bottom shell and the cover body are connected to form a shell having a first accommodating space, and the controller is placed in the first accommodating space.

[0025] Preferably, it also includes: a magnet, the magnet is used to fix the charging connector;

[0026] The bottom shell is provided with a first receiving groove corresponding to the magnet;

[0027] The magnet is placed in the first receiving slot;

[0028] The first receiving groove and the through hole are placed on the same side.

[0029] Preferably, the finger ring housing comprises an accommodating inner shell and a finger ring outer shell;

[0030] The accommodating inner shell includes a base corresponding to the bottom shell, and the bottom shell is placed in the base;

[0031] The inner housing is connected to the outer ring housing to form a housing having a second housing space, and the first housing space is communicated with the second housing space;

[0032] The accommodating inner shell is provided with a second receiving groove corresponding to the sensor, the sensor is placed in the second receiving groove, and the second receiving groove is communicated with the second accommodating space;

[0033] The ring housing is provided with a first supporting member and / or a second supporting member.

[0034] Preferably, the accommodating inner shell is provided with a sensor protection cover;

[0035] The sensor protection cover is placed in the second receiving groove;

[0036] The sensor is placed in the sensor protection cover.

[0037] Preferably, the first end and the second end of the first part of the finger ring respectively include a first concave-convex portion and / or a second concave-convex portion;

[0038] The second part of the finger ring includes a bayonet groove corresponding to the first concave-convex part and / or the second concave-convex part.

[0039] In a second aspect, the present invention provides a storage box for accommodating the oximeter, wherein the storage box comprises a shell having an accommodating space matching the oximeter.

[0040] The present invention provides a blood oxygen measuring instrument, including: a finger ring, a controller and a sensor; the finger ring includes a first part with an annular structure and a notch and a second part matching the notch, the first part and the second part are detachably connected to form an annular accommodating cavity to accommodate fingers, and the flexible combination of the first part and the second part of different sizes can adapt to fingers of different thicknesses; the sensor is arranged on the inner side of the first part, so that human health data can be detected more accurately; the controller is arranged in the first part, for receiving the human health data collected by the sensor, and determining the human blood oxygen value according to the human health data. In summary, the technical solution of the present invention enables the blood oxygen measuring instrument to be effectively worn on fingers of different thicknesses through the detachable connection between the first part and the second part of the finger ring, and the flexible combination of the first part and the second part of different sizes, thereby reducing the possibility of wearing too tight, preventing the blood oxygen measuring instrument from falling off during the measurement process, and being easy for the wearer to use and improving the wearer's experience; at the same time, the sensor is located on the inner side of the first part to ensure the accuracy of the detected human health data.

[0041] The further effects of the above-mentioned non-conventional preferred manner will be described below in conjunction with specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] In order to more clearly illustrate the embodiments of the present invention or the existing technical solutions, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0043] Figure 1 A longitudinal sectional view of a blood oxygen measuring instrument provided by an embodiment of the present invention;

[0044] Figure 2 Schematic diagram of an explosion of a blood oxygen measuring instrument provided by an embodiment of the present invention Figure 1 ;

[0045] Figure 3 Schematic diagram of an explosion of a blood oxygen measuring instrument provided by an embodiment of the present invention Figure 2 ;

[0046] Figure 4 An exploded schematic diagram of a first storage box provided by an embodiment of the present invention;

[0047] Figure 5 A longitudinal cross-sectional view of a blood oxygen measuring instrument provided by an embodiment of the present invention and a first storage box after being combined;

[0048] Figure 6 A schematic diagram of the structure of a blood oxygen measuring instrument, a first storage box and an external terminal provided in one embodiment of the present invention;

[0049] Figure 7 An exploded schematic diagram of a second storage box provided by an embodiment of the present invention;

[0050] Figure 8 An exploded schematic diagram of a third storage box provided by an embodiment of the present invention.

[0051] Among them, the reference numerals in the figures are as follows:

[0052] 1-ring; 11-first part; 111-mounting shell; 1111-bottom shell; 11111-through hole; 11112-first storage slot; 1112-cover; 112-ring shell; 1121-accommodating inner shell; 11211-base; 11212-second storage slot; 11213-sensor protection cover; 1122-ring shell; 11221-first support member; 11222-second support member; 113-first end; 114-second end; 1131-first fixing part; 12-second part; 121- Bayonet slot; 122-second fixing part; 2-controller; 21-battery; 22-circuit board; 23-first shading plate; 24-charging connector; 3-sensor; 31-electrical connector; 4-magnet; 5-shell; 51-movable shell; 52-accommodating shell; 521-inner shell; 5211-third support member; 5212-external magnet; 53-charging shell; 6-charging body; 61-external power supply; 62-battery circuit board; 63-fourth support member; 64-second shading plate; 7-external charging connector; 8-external terminal. DETAILED DESCRIPTION

[0053] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0054] It should be noted that when a component is referred to as being "fixed on" or "disposed on" another component, it may be placed directly or indirectly on the other component. When a component is referred to as being "connected to" another component, it may be directly or indirectly connected to the other component. The directions or positions indicated by the terms "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positions shown in the accompanying drawings and are only for the convenience of description and cannot be understood as limitations on the present technical solution. The terms "first" and "second" are only used for the convenience of description and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. "Multiple" means two or more, unless otherwise clearly and specifically defined.

[0055] As mentioned above, the finger ring of the current ring-type oximeter is usually an elastic finger sleeve or a locking band. However, the elastic finger sleeve or locking band is used to adapt to fingers of different sizes, which easily leads to the problem of wearing too tightly and causing radial pressure around the finger. Therefore, when worn for a long time, blood flow will be blocked and a feeling of swelling will occur, affecting wearing comfort. The present invention attempts to be based on a detachable connection between the first part and the second part of the finger ring. The wearer can flexibly choose the second part of different sizes, so that the oximeter can be effectively worn on fingers of different thicknesses, reducing the possibility of wearing too tightly, preventing the oximeter from falling off during the measurement process, making it easy for the wearer to use, and improving the wearer's experience; at the same time, the sensor is located on the side or front of the finger to ensure the accuracy of the detected human health data.

[0056] Reference Figures 1 to 3 As shown, a specific embodiment of the present invention provides a blood oxygen measuring instrument. The blood oxygen measuring instrument in this embodiment includes: a finger ring 1, a controller 2, and a sensor 3;

[0057] The finger ring 1 comprises a first portion 11 having a notch and a second portion 12 matched with the notch, and the first portion 11 and the second portion 12 are detachably connected to form an annular accommodating cavity to accommodate a finger;

[0058] The sensor 3 is arranged inside the first part 11 and is used to collect human health data;

[0059] The controller 2 is disposed in the first part 11 , and is used to receive the human health data collected by the sensor 3 , and determine the human blood oxygen value according to the human health data.

[0060] In this embodiment, the oximeter includes a finger ring 1, a controller 2 and a sensor 3; the finger ring 1 includes a first part 11 with a ring structure and a notch and a second part 12 matched with the notch, the first part 11 and the second part 12 are detachably connected to form an annular accommodating cavity to accommodate the finger, and the second part 12 can have multiple different sizes to adapt to fingers of different thicknesses, thereby meeting the use needs of people with different finger thicknesses, so that the oximeter has strong adaptability, thereby reducing the production and use costs, and also bringing greater convenience to the wearer. The sensor 3 is arranged inside the first part 11, and is used to collect human health data. When the wearer wears the oximeter, the sensor 3 can be kept in contact with the side or front of the finger to detect human health data, thereby ensuring the stability and accuracy of the detected human health data. The controller 2 is arranged in the first part 11, and is used to receive the human health data collected by the sensor 3, and determine the human blood oxygen value according to the human health data. Among them, the controller 2 is located in the first part, which means that the controller 2 is located inside the first part, so that the controller 2 is wrapped by the first part. The sensor 3 is arranged inside the first part, that is, the sensor 3 is arranged on the inner surface of the first part, so that the sensor 3 contacts the user's finger to measure blood oxygen.

[0061] Specifically, when the wearer wears the oximeter, it is worn at the base of the finger or the belly of the finger, preferably at the base of the finger. At the same time, the sensor 3 is located on the side or front of the finger to ensure the stability and accuracy of the detection result, and the controller 2 is located on the back of the finger to ensure the wearer's experience. It should be noted that the first part 11 of the finger ring 1 is elastic, and the second part 12 of the finger ring 1 is rigid. When the blood oxygen measuring instrument is mounted on a thicker finger, the first part 11 of the finger ring 1 is made of an elastic material, and the elastic material has a certain ductility, so that the first part 11 of the finger ring 1 has greater elasticity, and the second part 12 of the finger ring 1 is made of a rigid material, so that the second part 12 of the finger ring 1 has rigidity, and the first part 11 of the finger ring 1 can be detachably connected with the second part 12 of different sizes to form different annular cavities, which can be mounted on fingers of different thicknesses and adapt to fingers of different thicknesses, thereby meeting the use needs of people with different finger thicknesses, so that the blood oxygen measuring instrument has strong adaptability, thereby reducing the production and use costs, and also bringing greater convenience to the user, the wearer can flexibly select the second part 12 of different sizes, adjust the annular cavity by himself, and improve the wearing comfort, thereby reducing the damage caused by the squeezing of the elastic first part 11, ensuring the stability of wearing, reducing the possibility of falling off from the finger, so that the comfort of the blood oxygen measuring instrument is improved, and the wearer's experience is improved. The elastic material of the first part 11 includes any material with greater elasticity in the prior art. The embodiment of the present invention does not limit the elastic material of the first part 11. For example, it can be silicone, polyvinyl chloride (PVC), thermoplastic polyurethanes (TPU), thermoplastic vulcanizate (TPV), thermoplastic elastomer (TPE), thermoplastic rubber (TPR), etc. The rigid material of the second part 12 includes any material with rigidity in the prior art. The embodiment of the present invention does not limit the rigid material of the second part 12. For example, it can be made of ceramics, metals, etc.

[0062] Preferably, the first portion 11 is gathered at the notch to ensure the combination of the elastic first portion 1 and the rigid second portion 2 of different sizes, thereby ensuring the comfort of the wearer when wearing and reducing the possibility of the oximeter falling off. The embodiment of the present invention does not impose specific restrictions on the thickness of the first portion 11 and the second portion 12.

[0063] The detachable connection between the first part 11 and the second part 12 can be realized by the methods in the prior art, such as pull-out connection, screw connection, snap connection, pin / rivet connection, etc., which is not limited in the embodiment of the present invention.

[0064] It should be noted that the sensor 3 and the controller 2 are connected via an electrical connector 31. Specifically, the electrical connector 31 may be a flexible circuit board or a metal wire, etc. The embodiment of the present invention does not specifically limit this. Any component capable of electrical connection in the prior art is applicable to the embodiment of the present invention. A flexible circuit board is preferred. Since the flexible circuit board is flexible, it has a long service life and will not be damaged by minor distortion.

[0065] Specifically, the sensor 3 includes a red light LED, an infrared light LED, a photodetector, an optical device, and a low-noise electronic circuit with environmental suppression, which can collect human health data and send the human health data to the controller 2. The controller 2 can receive the human health data collected by the sensor 3, and determine the human blood oxygen value based on the human health data, and of course, can also determine other human physiological parameters such as the human heart rate. Among them, the human health data includes pulse wave data, which is formed by the beating (vibration) of the heart along the artery and blood flow to the periphery. Therefore, its propagation speed depends on the physical and geometric properties of the propagation medium: the elasticity of the artery, the size of the lumen, the density and viscosity of the blood, etc., especially closely related to the elasticity, caliber and thickness of the arterial wall.

[0066] Please refer to Figures 1 to 3 In one embodiment of the present invention, the controller 2 includes a circuit board 22, a power module, a storage module and a main control processing module arranged on the circuit board 22; wherein,

[0067] The power supply module is used to supply power to the main control processing module;

[0068] The main control processing module is used to receive the human health data collected by the sensor 3, and determine the human blood oxygen value according to the human health data;

[0069] The storage module is used to store the blood oxygen value and / or human health data collected by the sensor 3.

[0070] In an optional embodiment, the controller 2 further includes:

[0071] Any one or more of the communication module, the status indication module and the posture detection module are arranged on the circuit board 22; wherein,

[0072] The posture detection module is used to collect posture data of the human body and send the posture data to the main control processing module;

[0073] The main control processing module is also used to determine the posture of the human body according to the posture data;

[0074] The communication module is used to send the blood oxygen value and / or the posture of the human body to an external terminal 8;

[0075] The status indication module is used to indicate the communication status between the communication module and the external terminal 8 .

[0076] In an optional embodiment, the blood oximeter further includes: a charging connector 24 disposed on the outside of the first part, and the charging connector 24 is used to connect to an external power source 61.

[0077] In this embodiment, the controller 2 includes a circuit board 22, and a power module, a storage module, a main control processing module, a communication module, a state indication module and a posture detection module electrically connected to the circuit board 22. Among them, the power module includes a battery 21, a battery management module and a power management module; the battery 21 is used to provide power to the main control processing module, and the battery 21 includes a battery commonly used in the prior art, such as a lithium battery. The battery management module is used to provide protection for the charging and discharging circuit of the battery 21, and the power management module is used to provide protection for the working circuit of the control circuit. The main control processing module is used to control the operation of the power management module, the sensor 3, the posture detection module, the storage module, the state indication module, and the communication module, receive the human health data collected by the sensor 3, and determine the human blood oxygen value according to the human health data, and receive the human posture data collected by the posture detection module, and determine the human posture according to the posture data; the storage module is used to store the control program, the human health data collected by the sensor 3, the posture data collected by the posture detection module, the blood oxygen value, the human posture, etc., wherein the human posture includes the motion state and the sleep state. The posture module is used to collect the posture data of the human body and send the posture data to the main control processing module. The posture detection module is a gyroscope, which is used to detect the posture of the wearer and send the detected posture data to the main control processing module, wherein the posture data includes but is not limited to the acceleration generated when the wearer is in motion. The communication module is used to send the data stored in the data storage module to the external terminal 8. The communication module is usually Bluetooth, wherein the external terminal 8 can be a mobile phone, which is used to detect and display the wearer's human health data and physiological parameters, such as blood oxygen value, so that the wearer can understand his or her health status conveniently, intuitively and in real time. The status indication module includes an indicator light, which is used to indicate the connection status of the communication module and the external terminal 8. For example, when the connection with the external terminal 8 is successful, the indicator light is always on, when it is in the waiting state, the indicator light flashes, and when the external terminal 8 is not connected, the indicator light is not on. The color of the indicator light is not limited and can be blue.

[0078] In this embodiment, the oximeter further includes a charging connector 24 disposed outside the first portion 11, and the charging connector 24 is connected to the controller 2 for connecting to an external power source 61, so that the oximeter can be charged. When the oximeter provided by the embodiment of the present invention is used for blood oxygen testing, the charging connector 24 is located on the back of the wearer's finger after the user wears it correctly.

[0079] Please refer to Figures 1 to 3 In one embodiment of the present invention, the first end 113 and the second end 114 of the first part 11 of the finger ring 1 respectively include a first concave-convex portion and / or a second concave-convex portion;

[0080] The second portion 12 of the finger ring 1 includes a bayonet groove 121 corresponding to the first concave-convex portion and / or the second concave-convex portion.

[0081] In this embodiment, the first end 113 and the second end 114 of the first part 11 of the finger ring 1 respectively include a first concave-convex part and / or a second concave-convex part. Correspondingly, the second part 12 of the finger ring 1 includes a bayonet groove 121 corresponding to the first concave-convex part and / or the second concave-convex part. The first end 113 and the second end 114 are detachably connected to the second part 12. The embodiment of the present invention does not limit the method of detachable connection.

[0082] Specifically in this embodiment, the first end 113 and the second end 114 respectively include a protrusion along the circumferential direction of the first part 11, and correspondingly, the second part 12 includes a bayonet groove 121 corresponding to the above-mentioned protrusion. Among them, the thickness of the part connected to the protrusion is less than the maximum thickness of the protrusion, so that the first part 11 and the second part 12 can be fixed. In order to further ensure the fixation of the first part 11 and the second part 12 after the connection, a convex point can also be set in the protrusion near the inner ring surface side of the first part 11. The convex point is also elastic and is the same or similar to the elastic material of the first part 11. The convex point is the first fixing part 1131. Correspondingly, the bayonet groove 121 corresponding to the protrusion is provided with an opening corresponding to the convex point, and the opening is the second fixing part 122. The embodiment of the present invention does not limit the shape of the protrusion. The shape of the surface of the protrusion can be an arc, a polygon, an irregular shape, or a combined shape, wherein the combined shape can be a combination of a curve and a polygon.

[0083] Specifically in this embodiment, the first end 113 and the second end 114 respectively include a first concave-convex portion close to one side of the finger and / or a second concave-convex portion away from the other side of the finger in the circumferential direction of the first part 11, that is, the surfaces where the first concave-convex portion and the second concave-convex portion are respectively located are opposite, the concave portions in the first concave-convex portion and the second concave-convex portion are connected to the first part 11, the convex portions in the first concave-convex portion and the second concave-convex portion are connected to the concave portions, and the connecting lines of the convex portions and the concave portions are tangent. Correspondingly, the second part 12 includes a bayonet groove 121 corresponding to the first concave-convex portion and / or the second concave-convex portion, so that the first part 11 and the second part 12 can be fixed. In order to further ensure the fixation of the first part 11 and the second part 12, a convex point can be set in the first concave-convex portion and / or the second concave-convex portion at a groove position close to the inner surface side of the first part 11 or away from the inner surface of the first part 11, and the convex point is the first fixing part 1131. Correspondingly, an opening corresponding to the convex point is provided in the bayonet groove 121, and the opening is the second fixing part 122. The embodiment of the present invention does not limit the shapes of the first concave-convex portion and the second concave-convex portion, which may be S-shaped. Meanwhile, the shapes of the first concave-convex portion and the second concave-convex portion may be the same or different, preferably the same.

[0084] It should be noted that other detachable connection methods in the prior art are all applicable to the connection between the first part 11 and the second part 12, such as pull-out assembly, screw connection, cassette connection, press connection, etc. The first fixing part 1131 and the second fixing part 122 are matched, so as to prevent the first part 11 and the second part 12 from falling off and loosening after being connected. The present invention does not specifically limit the structure of the first fixing part 1131 and the second fixing part 122. The structure that can achieve the fixation between the concave-convex part and the bayonet groove in the prior art is applicable to the embodiment of the present invention. Obviously, the first end 113 and the second end 114 are matched with the end of the second part 12.

[0085] In one embodiment of the present invention, the first part 11 of the finger ring 1 includes a mounting housing 111 and a finger ring housing 112;

[0086] The mounting housing 111 includes a bottom housing 1111 and a cover 1112 , and the bottom housing 1111 is provided with a through hole 11111 corresponding to the charging connector 24 ;

[0087] The bottom shell 1111 and the cover body 1112 are connected to form a shell having a first accommodating space, and the controller 2 is placed in the first accommodating space.

[0088] The first part 11 of the finger ring 1 includes a mounting shell 111 and a finger ring shell 112; the mounting shell 111 includes a bottom shell 1111 and a cover body 1112, the bottom shell 1111 and the cover body 1112 are connected to form a shell with a first accommodating space, and the controller 2 is placed in the first accommodating space; the bottom shell 1111 is provided with a through hole 11111 corresponding to the charging connector 24, so that the charging connector 24 can be connected to the external power supply 61 through the through hole 11111, so as to charge the blood oxygen meter; the mounting shell 111 is placed on the back of the finger, so as to reduce the pressure of the mounting shell 111 on the wearer's finger, thereby ensuring the comfort of the wearer.

[0089] Those skilled in the art should understand that in order to ensure that the light emitted from the cover 1112 has the desired shape, a first shading sheet 23 or a light column is provided on the controller 2, and the first shading sheet 23 or the light column is located between the cover 1112 and the controller 2, thereby meeting the light output requirements, and the cover 1112 can transmit the light emitted by the light source.

[0090] The embodiment of the present invention does not limit the shape of the through hole 11111, and the shape of the through hole 11111 can be regular or irregular, such as a round hole, an elliptical hole, a square hole, etc. The through hole 11111 and the charging connector 24 should match.

[0091] In one embodiment of the present invention, it further comprises: a magnet 4, wherein the magnet 4 is used to fix the charging connector 24;

[0092] The bottom shell 1111 is provided with a first receiving groove 11112 corresponding to the magnet 4;

[0093] The magnet 4 is placed in the first receiving groove 11112;

[0094] The first receiving groove 1112 and the through hole 11111 are located on the same side.

[0095] Specifically, the bottom shell 1111 is provided with a first receiving groove 11112 corresponding to the magnet 4, and the magnet 4 is placed in the first receiving groove 11112. The magnet 4 is used to fix the charging connector 24 when the blood oxygen meter is charged. The embodiment of the present invention does not limit the number of magnets 4, which can be one or more, and any magnetic material in the prior art can be used as the magnet 4. The magnet 4 and the through hole 11111 are placed on the same side, so as to ensure that when the blood oxygen meter is charged, the magnet 4 can play a role in fixing the blood oxygen meter, and the blood oxygen meter can be charged smoothly.

[0096] In one embodiment of the present invention, the finger ring housing 112 includes an accommodating inner shell 1121 and a finger ring outer shell 1122;

[0097] The inner housing 1121 is connected to the outer ring housing 1122 to form a housing having a second housing space, and the first housing space is connected to the second housing space;

[0098] The accommodating inner shell 1121 is provided with a base 11211 corresponding to the bottom shell 1111, and the bottom shell 1111 is placed in the base 11211;

[0099] The accommodating inner shell 1121 is provided with a second receiving groove 11212 corresponding to the sensor 3, the sensor 3 is placed in the second receiving groove 11212, and the second receiving groove 11212 is communicated with the second accommodating space;

[0100] The ring housing 1122 is provided with a first support member 11221 and / or a second support member 11222 .

[0101] The finger ring shell 12 includes an inner shell 1121 and an outer shell 1122. The inner shell 1121 is provided with a notch and is detachably connected to the second part 12. At the same time, the inner shell 1121 includes a base 11211 corresponding to the bottom shell 1111. The bottom shell 1111 is placed in the base 11211. The inner shell 1121 and the outer shell 1122 are connected to form a shell of a second accommodating space. The first accommodating space is connected to the second accommodating space. The electrical connector 31 between the sensor 3 and the controller 2 is located in the second accommodating space. At the same time, the inner shell 1121 is provided with a second storage groove 11212 corresponding to the sensor 3. The sensor 3 is placed in the second storage groove 11212. The second storage groove 11212 is connected to the second accommodating space, so that the electrical connector 31 connects the controller 2 and the sensor 3, ensuring that the sensor 3 can be electrically connected to the controller 2, so that the sensor 3 collects human health data and sends the human health data to the controller 2. The ring housing 1122 is provided with a first support member 11221 and / or a second support member 11222 to fix the electrical connector 31 and the sensor 3 to ensure the stability of the sensor 3 .

[0102] It should be noted that the second receiving slot 11212 should be placed on the side or front area of ​​the finger to ensure the accuracy and stability of the collected human health data. The elasticity of the inner housing 1121 is similar to that of the outer ring 1122. Preferably, the inner housing 1121 and the outer ring 1122 are made of the same elastic material.

[0103] Specifically, the assembly method of the blood oxygen measuring instrument with the first shading sheet 23 is as follows: install the magnet 4 in the first receiving groove 11112 of the bottom shell 1111, connect the bottom shell 1111 and the base 11211, install the charging connector 24 on the controller 2, electrically connect the controller 2 and the sensor 3 through the electrical connector 31, adhere the controller 2 to the bottom shell 1111, align the charging connector 24 connected to the controller 2 with the through hole 11111 on the bottom shell 1111, place the sensor 3 in the second receiving groove 11212 on the accommodating inner shell 1121 through the electrical connector 31, and then, the first support 11221 and the first support 11222 are connected. The two support members 11222 are connected to the finger ring outer shell 1122, and the finger ring outer shell 1122 is connected to the accommodating inner shell 1121. The first support member 11221 and the second support member 11222 are located between the finger ring outer shell 1122 and the accommodating inner shell 1121, and are used to fix the electrical connector 31 and the sensor 4. Then, transparent silicone is filled in the second storage groove 11212 to fix the sensor 3 in the finger ring shell 112. Then, the first shading sheet 23 is bonded to the cover body 1112, and the cover body 1112 is bonded to the base 11211. The second part 12 is assembled and connected to the accommodating inner shell 1121, thereby forming a blood oxygen measuring instrument.

[0104] In one embodiment of the present invention, the accommodating inner shell 1121 is provided with a sensor protection cover 11213;

[0105] The sensor protection cover 11213 is placed in the second receiving groove 11212;

[0106] The sensor 3 is placed in the sensor protection cover 11213 .

[0107] In this embodiment, the accommodating inner shell 1121 is provided with a sensor protection cover 11213, the sensor protection cover 11213 is placed in the second receiving groove 11212, and the sensor 3 is placed in the sensor protection cover 11213, so as to protect the sensor 3 and ensure the service life of the blood oxygen measuring instrument.

[0108] Specifically, the assembly method of the blood oxygen measuring instrument with the first shading sheet 23 is as follows: the sensor protection cover 11213 is placed in the second receiving groove 11212 on the accommodating inner shell 1121, the magnet 4 is installed in the first receiving groove 11112 of the bottom shell 1111, the bottom shell 1111 and the base 11211 are connected, the charging connector 24 is installed on the controller 2, the controller 2 and the sensor 3 are electrically connected through the electrical connector 31, the controller 2 is bonded to the bottom shell 1111, the charging connector 24 connected to the controller 2 is aligned with the through hole 11111 on the bottom shell 1111, and the sensor 3 is placed In the sensor protection cover 11213, then, the first support member 11221 and the second support member 11222 are connected to the finger ring outer shell 1122, the finger ring outer shell 1122 is connected to the accommodating inner shell 1121, the first support member 11221 and the second support member 11222 are located between the finger ring outer shell 1122 and the accommodating inner shell 1121, and are used to fix the electrical connector 31 and the sensor 4, then, the first shading sheet 23 is bonded to the cover body 1112, the cover body 1112 is bonded to the base 11211, and the second part 12 is assembled and connected to the accommodating inner shell 1121, thereby forming a blood oxygen measuring instrument.

[0109] Reference Figures 4 to 6 A specific embodiment of the present invention provides a first storage box for accommodating the oximeter, wherein the storage box includes a shell 5, and the shell 5 has a accommodating space matching the oximeter.

[0110] Specifically, the storage box includes: a shell 5, a charging body 6, and an external charging connector 7, wherein the charging connector 24 is in electrical contact with the external charging connector 7, and the external charging connector 7 is electrically connected to the charging body 6;

[0111] The housing 5 includes a movable housing 51, a receiving housing 52, and a charging housing 53. The receiving housing 52 is provided with an inner housing 521, and the inner housing 521 has a receiving space matching the above-mentioned blood oxygen measuring instrument. The movable housing 51 is movably mounted on the receiving housing 52, and the charging housing 53 is placed in the receiving housing 52.

[0112] The charging body 6 is placed in the charging housing 53, and the charging body 6 includes an external power source 61 and a battery circuit board 62 provided with a charging plug, and the charging plug is used to externally charge the external power source 61;

[0113] An external magnet 5212 is provided on the surface of the inner shell 521 close to the external charging connector 7, and a third support member 5211 is provided inside the inner shell 521;

[0114] A fourth support member 63 is provided between the charging body 6 and the accommodating shell 52 .

[0115] In this embodiment, the storage box of the oximeter includes a housing 5, a charging body 6, and an external charging connector 7. The housing 5 includes a movable housing 51, a receiving housing 52, and a charging housing 53. The receiving housing 52 is provided with a receiving space for placing the oximeter in any of the above embodiments. The movable housing 51 is movably mounted on the receiving housing 52, and the charging housing 53 is placed in the receiving housing 52.

[0116] In this embodiment, the housing shell 52 is provided with an inner shell 521, and an external magnet 5212 is provided on the surface of the inner shell 521 close to the external charging connector 7, and a third support member 5211 is provided in the inner shell 521. When the blood oxygen meter in any of the above embodiments is placed in the inner shell 521, the charging connector 24 on the controller 2 and the external charging connector 7 are in electrical contact, so as to realize the charging of the blood oxygen meter. In order to realize the fixation of the blood oxygen meter, it is ensured that the magnetic force between the magnet 4 and the external magnet 5212 should be able to fix the blood oxygen meter. At the same time, in order to further fix the blood oxygen meter, a third support member 5211 is provided in the inner shell 521, and one side of the third support member 5214 is in contact with the inner shell 521, and the opposite side is in contact with the cover 1112 in the blood oxygen meter. In order to fix the charging housing 53 of the charging body 6, a fourth support member 63 is provided between the charging body 6 and the housing shell 52.

[0117] Those skilled in the art should understand that in order to ensure that the transparent light on the accommodating shell 52 has the desired shape, a second shading sheet 64 or a light column is provided between the accommodating shell 52 and the charging shell 53 to meet the light output requirements, and the accommodating shell 52 can transmit the light emitted by the light source.

[0118] Specifically, the maximum battery capacity of the external power supply 61 should be much greater than the maximum battery capacity of the battery 21, so as to ensure that the external power supply 61 in the storage box can charge the oximeter multiple times when fully charged. The external power supply 61 in the storage box is charged through the charging plug, and of course, the storage box and the oximeter can also be charged together through the charging plug.

[0119] It should be noted that the number of magnets 4 and external magnets 5212 should match. The embodiment of the present invention does not limit the material and number of the third support member 5211 and the fourth support member 63, which can be foam. The external charging connector 7 can be provided with contacts for charging the oximeter. The external charging connector 7 and the charging connector 24 should match. When the wearer needs to use the storage box to charge the oximeter, the oximeter can be placed in the inner shell 521.

[0120] Specifically, the assembly method of the storage box with the second shading sheet 64 is as follows: place the external magnet 5212 on the inner shell 521, fix the external charging connector 7 on the inner shell 521 with a hot melt column, fix the third support member 5211 in the inner shell 521, connect the inner shell 521 to the accommodating outer shell 52, and the connection method is not limited. Hot melt fix the battery circuit board 62 with a charging plug in the charging outer shell 53, electrically connect the battery circuit board 62 and the external charging connector 7, fix the external power supply 61 on the battery circuit board 62 with adhesive, fix the fourth support member 63 on the external power supply 61 with adhesive, fix the second shading sheet 64 on the charging outer shell 53, fix the charging outer shell 53 to the accommodating outer shell 52, and the movable outer shell 51 is installed on the accommodating outer shell 52. There is a bone position on the accommodating outer shell 52 for positioning and sliding.

[0121] Reference Figure 7 A specific embodiment of the present invention provides a second storage box for accommodating the oximeter, the storage box comprising: a shell 5, the shell 5 comprising a movable outer shell 51 and a containing outer shell 52, the containing outer shell 52 is provided with an inner shell 521, the inner shell 521 has a containing space matching the above-mentioned oximeter, the inner shell 521 is provided with an external magnet 5212 and / or the inner shell 521 is provided with a third support member 5211 for fixing the oximeter, and the movable outer shell 51 is movably mounted on the containing outer shell 52.

[0122] Reference Figure 8 A specific embodiment of the present invention provides a third storage box for accommodating the oximeter, the storage box comprising: a shell 5, the shell 5 comprising a movable shell 51 and a containing shell 52, the containing shell 52 having a containing space matching the above-mentioned oximeter, the containing shell 52 is provided with an external magnet 5212 and / or a third support member 5211 for fixing the oximeter, and the movable shell 51 is movably mounted on the containing shell 52.

[0123] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A blood oxygen measuring instrument, characterized in that: include: Rings, controllers, and sensors; The finger ring comprises a first part having an annular structure and a notch and a second part matching the notch; The first part and the second part are detachably connected to form an annular accommodating cavity to accommodate fingers; wherein the first part is made of elastic material, and the second part is made of rigid material; the second part has a plurality of different sizes to accommodate fingers of different thicknesses; The sensor is arranged inside the first part and is used to collect human health data; The controller is arranged in the first part, and is used for receiving the human health data collected by the sensor, and determining the human blood oxygen value according to the human health data.

2. The blood oxygen measuring instrument according to claim 1, characterized in that: The controller includes a circuit board, a power module, a storage module and a main control processing module arranged on the circuit board; wherein, The power supply module is used to supply power to the main control processing module; The main control processing module is used to receive the human health data collected by the sensor and determine the human blood oxygen value according to the human health data; The storage module is used to store the blood oxygen value and / or human health data collected by the sensor.

3. The blood oxygen measuring instrument according to claim 2, characterized in that: The controller further comprises: Any one or more of a communication module, a status indication module and a posture detection module are arranged on the circuit board; wherein, The posture detection module is used to collect posture data of the human body and send the posture data to the main control processing module; The main control processing module is also used to determine the posture of the human body according to the posture data; The communication module is used to send the blood oxygen value and / or the posture of the human body to an external terminal; The status indication module is used to indicate the communication status between the communication module and the external terminal.

4. The blood oxygen measuring instrument according to claim 1, characterized in that: The blood oxygen measuring instrument further includes: a charging connector disposed outside the first part, and the charging connector is used to connect to an external power source.

5. The blood oxygen measuring instrument according to claim 4, characterized in that: The first part of the finger ring includes a mounting housing and a finger ring housing; The mounting housing comprises a bottom shell and a cover body, and the bottom shell is provided with a through hole corresponding to the charging connector; The bottom shell and the cover body are connected to form a shell having a first accommodating space, and the controller is placed in the first accommodating space.

6. The blood oxygen measuring instrument according to claim 5, characterized in that: Also includes: A magnet, the magnet being used to fix the charging connector; The bottom shell is provided with a first receiving groove corresponding to the magnet; The magnet is placed in the first receiving slot; The first receiving groove and the through hole are placed on the same side.

7. The blood oxygen measuring instrument according to claim 6, characterized in that: The finger ring housing comprises an accommodating inner shell and a finger ring outer shell; The accommodating inner shell includes a base corresponding to the bottom shell, and the bottom shell is placed in the base; The inner housing is connected to the outer ring housing to form a housing having a second housing space, and the first housing space is communicated with the second housing space; The accommodating inner shell is provided with a second receiving groove corresponding to the sensor, the sensor is placed in the second receiving groove, and the second receiving groove is communicated with the second accommodating space; The finger ring housing is provided with a first supporting member and / or a second supporting member.

8. The blood oxygen measuring instrument according to claim 7, characterized in that: The accommodating inner shell is provided with a sensor protection cover; The sensor protection cover is placed in the second receiving groove; The sensor is placed in the sensor protection cover.

9. The blood oxygen measuring instrument according to claim 1, characterized in that: The first end and the second end of the first part of the finger ring respectively include a first concave-convex portion and / or a second concave-convex portion; The second part of the finger ring includes a bayonet groove corresponding to the first concave-convex part and / or the second concave-convex part.

10. A storage box for accommodating the blood oxygen measuring instrument according to any one of claims 1 to 9, characterized in that: The storage box comprises a shell having a housing space matching the oximeter.

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