A kind of electronic bracelet type multifunctional wristband

Abstract

The embodiment of the present invention discloses an electronic bracelet-type multifunctional wristband, comprising a plurality of wristband components connected in sequence, wherein a heart rate detection module, a body temperature detection module, a positioning module, a processing module, a display module and a power supply module are arranged on the wristband components, wherein the wristband components comprise a wristband shell in the shape of an arc pipe, wherein the interior of the wristband shell is a hollow wristband cavity, wherein a fixed magnetic block and an arc-shaped rod-shaped connecting member are respectively arranged at both ends of the wristband cavity, wherein an installation cavity is arranged between the fixed magnetic block and the rod-shaped connecting member, wherein the rod-shaped connecting member extends to the wristband cavity of the next wristband component and is opposite to the fixed magnetic block in the wristband cavity, wherein a movable magnetic block is arranged at the end of the rod-shaped connecting member, wherein the movable magnetic block is connected to the fixed magnetic block via a plurality of reset springs, wherein the heart rate and body temperature of the patient can be detected and displayed, and the position of the patient can be positioned to prevent the patient from getting lost, and wherein the size of the wristband is adjustable, and the patient does not need to measure the size of the wrist before wearing the wristband.

Description

Technical Field

[0001] The embodiments of the present invention relate to the field of medical equipment, and in particular to an electronic bracelet-type multifunctional wristband. Background Art

[0002] In hospitals and home care, it is often necessary to measure human physiological information, such as human temperature, heart rate, etc. Existing human body measurements are all performed using thermometers, which are troublesome to measure and must be recorded manually, and cannot automatically form continuous temperature change information. The heart rate is basically timed manually, which has the problem of large timing deviation and also has the disadvantage of not being able to automatically form continuous temperature change information.

[0003] Some hospitals use medical wristbands to be worn on patients' wrists, but these wristbands have relatively simple functions and the size of the wristbands is not adjustable. Patients of different body shapes need to wear wristbands of different sizes. Therefore, before wearing the wristband, medical staff need to measure the patient's wrist size and then get a wristband of the appropriate size. In addition, it is more troublesome to wear a wristband-type external wristband, which brings inconvenience to patients and medical staff.

[0004] Although some existing medical bracelets have the function of monitoring relevant body data and can be used as lighting in emergency situations, for example, the invention patent with application number 201510145283.3.

[0005] Another example: Chinese utility model patent application number 201720257690.8 discloses an adjustable smart bracelet, which provides an opening in the bracelet body so that the bracelet body can be adjusted according to the thickness of the wearer's wrist, thereby making it suitable for different wearers.

[0006] In the prior art, in order to achieve the adjustable size, the bending property of the wristband material is usually used to achieve the adjustable size, and then an opening is designed on the wristband to absorb the displacement generated during the adjustment of the wristband. However, this will make the wristband incomplete, reduce the firmness of the wristband when worn, and easily cause the wristband to slip off. At the same time, it also makes the wristband uneven, making the patient uncomfortable when wearing the wristband. When the wristband is adjusted, especially when the wristband is tightened, the opening will become smaller, and the flesh between the openings may be clamped, causing discomfort. Summary of the invention

[0007] To this end, an embodiment of the present invention provides an electronic bracelet-type multifunctional wristband to solve the problems in the prior art of inconvenience in detecting patient physiological information, difficulty in finding lost patients, difficulty in adjusting the size of the wristband, and inconvenience and discomfort in wearing the wristband.

[0008] In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:

[0009] An electronic bracelet-type multifunctional wristband, comprising a plurality of wristband components connected in sequence, wherein the wristband components are provided with a heart rate detection module, a body temperature detection module, a positioning module, a processing module, a display module and a power supply module;

[0010] The wristband assembly comprises a wristband shell in the shape of an arc tube, the interior of the wristband shell is a hollow wristband cavity, a fixed magnetic block and an arc-shaped rod-shaped connecting piece are respectively provided at both ends of the wristband cavity, and a mounting cavity is provided between the fixed magnetic block and the rod-shaped connecting piece;

[0011] The rod-shaped connecting member extends to the wristband cavity of the next wristband assembly and is opposite to the fixed magnetic block in the wristband cavity. A movable magnetic block is provided at the end of the rod-shaped connecting member. The movable magnetic block is connected to the fixed magnetic block via a plurality of return springs. A plug-in slot and a plug-in sheet are respectively provided at both ends of the wristband shell. The plug-in sheet extends into the plug-in slot of the next wristband assembly.

[0012] As a preferred solution of the present invention, the plug-in piece is an arc-shaped semi-pipe structure, and the plug-in piece is arranged on the inner side of the wristband shell, the lower end of the plug-in piece is flush with the inner wall of the wristband shell, and the plug-in interface of the plug-in slot is also flush with the inner wall of the wristband shell.

[0013] As a preferred solution of the present invention, the movable magnetic block and the fixed magnetic block are both electric magnetic structures, and the movable magnetic block and the fixed magnetic block are connected to the power supply module, and powered by the power supply module. At the same time, an adjustment button is provided on one of the wristband components, and the adjustment button is connected to all the movable magnetic blocks and the fixed magnetic blocks.

[0014] As a preferred solution of the present invention, there are five wristband components, the heart rate detection module, body temperature detection module, positioning module and processing module are respectively arranged in four of the wristband components, and the display module and power supply module are simultaneously arranged on the last wristband component.

[0015] As a preferred solution of the present invention, a power supply wire is arranged inside the plug-in sheet, a plurality of connecting sheets are arranged on the surface of the plug-in sheet, a plurality of wiring terminals are arranged on the inner wall of the plug-in slot, the connecting sheets are connected to the wiring terminals correspondingly, and combined with the power supply wire to form a power supply communication line, and the heart rate detection module, body temperature detection module, positioning module, processing module, display module and power supply module are connected together by using the power supply communication line.

[0016] As a preferred solution of the present invention, the heart rate detection module, body temperature detection module and positioning module are all connected to the processing module, and provide heart rate information, body temperature information and positioning information to the processing module respectively. The power supply module is connected to the heart rate detection module, body temperature detection module, positioning module, processing module and display module, and supplies power to the above five modules. The display module is connected to the processing module and is driven by the processing module.

[0017] As a preferred solution of the present invention, the heart rate detection module includes a heart rate detection sensor arranged in an installation cavity of one of the wristband components and a heart rate detection patch arranged on the inner wall of the wristband component, and the heart rate detection sensor is electrically connected to the heart rate detection patch.

[0018] As a preferred solution of the present invention, the body temperature detection module includes a body temperature detection sensor arranged in an installation cavity of one of the wristband components and a body temperature detection patch arranged on the inner wall of the wristband component, and the body temperature detection sensor is electrically connected to the body temperature detection patch.

[0019] As a preferred solution of the present invention, the positioning module includes a positioning sensor arranged in the mounting cavity of one of the wristband components, the processing module includes a processing chip arranged in the mounting cavity of one of the wristband components, and the power supply module is a battery, and the battery is arranged in the mounting cavity of the uppermost wristband component.

[0020] As a preferred solution of the present invention, the display module includes a display screen, a QR code display block, a warning light and an alarm arranged on the outer surface of the uppermost wristband assembly, the display screen is located in the middle of the upper surface of the wristband assembly, the QR code display block is located on the left side of the display screen, and the warning light and alarm are arranged side by side on the right side of the display screen.

[0021] The embodiments of the present invention have the following advantages:

[0022] (1) The present invention can detect the patient's heart rate and body temperature by setting a multifunctional component, preset an alarm value according to the condition, and automatically alarm when the preset value is exceeded, so that family members or patients can contact medical personnel in time. The display module can display the patient's heart rate, body temperature information and hospitalization QR code, which is convenient for patients, family members and medical personnel to check. At the same time, by setting a positioning module, the patient's position can be located to prevent the patient from getting lost, and the wristband can also be prevented from being lost;

[0023] (2) In the present invention, each wristband component is connected by an adjustable structure, and the distance between adjacent wristband components can be adjusted, thereby changing the size of the multifunctional wristband to make it suitable for patients of different body shapes. Patients do not need to measure the wrist size before wearing the wristband, which simplifies the steps of receiving and wearing the wristband, providing convenience for patients and medical staff. At the same time, the wristband is a complete circular ring structure, and the wearing reliability and comfort of the wristband are enhanced, which can avoid the problem of pinching the flesh when tightening the wristband and causing discomfort to the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the implementation methods or the description of the prior art. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0025] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0026] Figure 1 It is a schematic diagram of the overall structure in an embodiment of the present invention;

[0027] Figure 2 It is a schematic diagram of the structure of a wristband assembly in an embodiment of the present invention;

[0028] Figure 3 It is a structural schematic diagram of a display module in an embodiment of the present invention;

[0029] Figure 4 Schematic diagram of the structure of the plug-in slot in an embodiment of the present invention.

[0030] In the figure:

[0031] 1- wristband assembly; 2- heart rate detection module; 3- body temperature detection module; 4- positioning module; 5- processing module; 6- display module; 7- power supply module; 8- connection piece; 9- terminal;

[0032] 101- wristband housing; 102- wristband cavity; 103- fixed magnetic block; 104- rod-shaped connecting piece; 105- installation cavity; 106- movable magnetic block; 107- reset spring; 108- plug-in slot; 109- plug-in sheet; 110- plug-in interface;

[0033] 201-heart rate detection sensor; 202-heart rate detection patch;

[0034] 301-body temperature detection sensor; 302-body temperature detection patch;

[0035] 601-display screen; 602-QR code display block; 603-warning light; 604-siren. DETAILED DESCRIPTION

[0036] The following is a description of the implementation of the present invention by specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. Obviously, the described embodiments are 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.

[0037] like Figure 1 and Figure 2 As shown, the present invention provides an electronic bracelet-type multifunctional wristband, which is mainly a design of a wearing structure of the multifunctional wristband, specifically comprising a plurality of wristband components 1 connected in sequence to form a wristband-like structure, wherein the wristband component 1 is provided with a heart rate detection module 2, a body temperature detection module 3, a positioning module 4, a processing module 5, a display module 6 and a power supply module 7, wherein the heart rate detection module 2, the body temperature detection module 3 and the positioning module 4 are all connected to the processing module 5, and respectively provide heart rate information, body temperature information and positioning information to the processing module 5, wherein the power supply module 7 is connected to the heart rate detection module 2, the body temperature detection module 3, the positioning module 4, the processing module 5 and the display module 6, and supplies power to the above five modules, and the display module 6 is connected to the processing module 5 and driven by the processing module 5.

[0038] The present invention can detect the patient's heart rate and body temperature by setting a heart rate detection module 2 and a body temperature detection module 3, and preset alarm values ​​according to the condition of the patient. If the preset values ​​are exceeded, an alarm will be automatically triggered to allow family members or patients to contact medical personnel in time. The display module 6 can display the patient's heart rate, body temperature information and hospitalization QR code, which is convenient for patients, family members and medical personnel to check. At the same time, by setting a positioning module 4, the patient's position can be located to prevent the patient from getting lost and the wristband from being lost.

[0039] Each wristband assembly 1 includes a wristband shell 101 in the shape of an arc tube, the interior of the wristband shell 101 is a hollow wristband cavity 102, and fixed magnetic blocks 103 and arc-shaped rod-shaped connecting members 104 are respectively provided at both ends of the wristband cavity 102, and an installation cavity 105 is provided between the fixed magnetic block 103 and the rod-shaped connecting member 104, and the rod-shaped connecting member 104 extends to the wristband cavity 102 of the next wristband assembly 1, and is opposite to the fixed magnetic block 103 in the wristband cavity 102, and a movable magnetic block 106 is provided at the end of the rod-shaped connecting member 104, and the movable magnetic block 106 is connected to the fixed magnetic block 103 by a plurality of reset springs 107.

[0040] The rod-shaped connecting member 104 on one wristband assembly 1 is inserted into the wristband cavity 102 of an adjacent wristband assembly 1, so that the wristband assemblies 1 are connected in sequence to form an integral structure.

[0041] Since the wristband housing 101, the wristband cavity 102 and the rod-shaped connector 104 are all arc-shaped, the overall structure is a ring-shaped structure that can be put on the patient's wrist. At the same time, due to the arrangement of the rod-shaped connector 104, a plurality of reset springs 107 are connected between the movable magnetic block 106 at the end and the fixed magnetic block 103. The reset springs 107 can connect the two together, so that each wristband component 1 is connected. At the same time, the elastic force of the reset spring 107 when compressed and the suction force between the movable magnetic block 106 and the fixed magnetic block 103 are used to adjust the gap between the movable magnetic block 106 and the fixed magnetic block 103, so as to adjust the distance between adjacent wristband components 1, so that the multifunctional wristband of the present invention can be worn by patients of different body shapes.

[0042] In this embodiment, the movable magnetic block 106 and the fixed magnetic block 103 are electric magnetic structures, which are electrically connected to the power supply module 7 and powered by the power supply module 7. At the same time, an adjustment button is provided on one of the wristband components 1, and the adjustment button is connected to all the movable magnetic blocks 106 and the fixed magnetic blocks 103. The adjustment button can control the size of the access current of the movable magnetic block 106 and the fixed magnetic block 103, thereby controlling the strength of the movable magnetic block 106 and the fixed magnetic block 103. When the suction force between the movable magnetic block 106 and the fixed magnetic block 103 increases, the distance between the wristband components 1 becomes smaller, and the multifunctional wristband is suitable for patients with smaller wrist sizes. When the suction force between the movable magnetic block 106 and the fixed magnetic block 103 becomes smaller, the distance between the wristband components 1 becomes larger, and the multifunctional wristband is suitable for patients with larger wrist sizes.

[0043] When wearing the wristband in the present embodiment, first adjust the distance between the wristband components 1 to make the size of the wristband larger, the patient passes the hand through the wristband and stops the wristband at the wrist, and then adjust the distance between the wristband components 1 to make the wristband smaller, and the wristband is put on. There is no need to measure the patient's wrist size before wearing the wristband, and there is no need to pick up wristbands of different sizes from the warehouse. The same model of wristband can be suitable for patients of different body shapes, thereby enhancing the practicality of the wristband and simplifying the steps of wearing the wristband, providing convenience for patients and medical staff. At the same time, the wristband in the present embodiment is close to the patient's wrist after being put on, which can prevent the wristband from slipping and enhance the wearing reliability of the wristband.

[0044] In the existing size-adjustable wristband, since the distance between the wristband components 1 is adjustable, there must be a gap between adjacent wristband components 1, which makes the wristband uneven, making the patient uncomfortable when wearing the wristband. At the same time, when the wristband is adjusted, especially when the wristband is tightened, the distance between the wristband components 1 will become smaller, which may clamp the flesh between adjacent wristband components 1, making the patient feel uncomfortable. In order to avoid the above situation, the present invention is provided with a plug-in slot 108 and a plug-in sheet 109 at both ends of the wristband housing 101, respectively. The plug-in sheet 109 extends into the plug-in slot 108 of the next wristband component 1, and the plug-in sheet 109 is a semi-pipe structure in the shape of an arc, and the plug-in sheet 109 is arranged on the inner side of the wristband housing 101.

[0045] Since the lower end of the plug-in piece 109 is flush with the inner wall of the wristband housing 101, and the plug-in interface 110 of the plug-in slot 108 is also flush with the inner wall of the wristband housing 101, when the plug-in piece 109 is inserted into the plug-in slot 108, the inner walls between adjacent wristband components 1 are connected together, and the connection is smooth enough to avoid discomfort when the patient wears the wristband, and at the same time avoid pinching the flesh when tightening the wristband, thereby improving the comfort of the multi-functional wristband when worn.

[0046] On the multifunctional wristband body, a module or other modules for detecting patient vital sign parameters can be set inside or on the surface of each wristband component 1. Specifically: this embodiment takes the setting of heart rate detection module 2, body temperature detection module 3, positioning module 4, processing module 5, display module 6 and power supply module 7 as an example.

[0047] The heart rate detection module 2, the body temperature detection module 3 and the positioning module 4 are all connected to the processing module 5, and provide heart rate information, body temperature information and positioning information to the processing module 5 respectively. The power supply module 7 is connected to the heart rate detection module 2, the body temperature detection module 3, the positioning module 4, the processing module 5 and the display module 6, and supplies power to the above five modules. The display module 6 is connected to the processing module 5 and is driven by the processing module 5.

[0048] This embodiment can detect the patient's heart rate and body temperature by setting a heart rate detection module 2 and a body temperature detection module 3, and preset alarm values ​​according to the condition of the patient. If the preset values ​​are exceeded, an alarm will be automatically triggered to allow family members or patients to contact medical staff in time. The display module 6 can display the patient's heart rate, body temperature information and hospitalization QR code, which is convenient for patients, family members and medical staff to check. At the same time, by setting a positioning module 4, the patient's position can be located to prevent the patient from getting lost and the wristband from being lost.

[0049] like Figure 2 and Figure 4 As shown, a power supply wire is arranged inside the plug-in sheet 109, a plurality of connecting sheets 8 are arranged on the surface of the plug-in sheet 109, a plurality of wiring terminals 9 are arranged on the inner wall of the plug-in slot 108, the connecting sheets 8 are connected to the wiring terminals 9 correspondingly, and combined with the power supply wire to form a power supply communication line, and the heart rate detection module 2, the body temperature detection module 3, the positioning module 4, the processing module 5, the display module 6 and the power supply module 7 are connected together by the power supply communication line.

[0050] In this embodiment, the detection principles or electrical principles of the heart rate detection module 2, the body temperature detection module 3, the positioning module 4, and the processing module 5 are all commonly used technologies in existing medicine. In order to make it more convenient to detect the human body with the wristband assembly 1 of this embodiment, the following improvements can be made to the physical structures of the above functional modules:

[0051] like Figure 1 As shown, the heart rate detection module 2 includes a heart rate detection sensor 201 arranged in the installation cavity 105 of one of the wristband components 1 and a heart rate detection patch 202 arranged on the inner wall of the wristband component 1, and the heart rate detection sensor 201 is electrically connected to the heart rate detection patch 202.

[0052] The heart rate detection patch 202 may be a conventional electrode patch, and the heart rate detection sensor is a conventional optical heart rate sensor, which works as follows: when the blood flow dynamics changes, such as when the blood pulse rate (heart rate) or blood volume (cardiac output) changes, the light entering the human body will be scattered in a predictable manner. Figure 1 As shown, in the present invention, the body temperature detection module 3 includes a body temperature detection sensor 301 arranged in the installation cavity 105 of one of the wristband components 1 and a body temperature detection patch 302 arranged on the inner wall of the wristband component 1, and the body temperature detection sensor 301 is electrically connected to the body temperature detection patch 302.

[0053] Among them, the principle of the body temperature detection sensor 301 is the same as that of temperature sensing, which will not be elaborated here. As for the body temperature detection patch 302, it can be a conventional temperature sensing patch.

[0054] like Figure 1As shown, in the present invention, the positioning module 4 includes a positioning sensor arranged in the mounting cavity 105 of one of the wristband components 1, the processing module 5 includes a processing chip arranged in the mounting cavity 105 of one of the wristband components 1, and the power supply module 7 is a battery, and the battery is arranged in the mounting cavity 105 of the uppermost wristband component 1.

[0055] The positioning sensor can be a GPS positioning module to monitor the position of the human body. The positioning module 4 can be selectively applied according to actual needs, and the processing chip uses a conventional microprocessor. The power supply module can be a small electronic battery commonly used in the market. It can be installed using a conventional open-cover structure, and the cover can be fixed by screws for easy replacement.

[0056] Considering the usage time, batteries can be set in each wristband component to power them separately.

[0057] It can also be designed into a rechargeable structure according to actual needs.

[0058] like Figure 1 and Figure 3 As shown, in the present invention, the display module 6 includes a display screen 601, a QR code display block 602, a warning light 603 and an alarm 604 arranged on the outer surface of the uppermost wristband assembly 1, the display screen 601 is located in the middle of the upper surface of the wristband assembly 1, the QR code display block 602 is located on the left side of the display screen 601, and the warning light 603 and the alarm 604 are arranged side by side on the right side of the display screen 601.

[0059] In the present invention, the heart rate detection module 2, the body temperature detection module 3, the positioning module 4, the processing module 5, the display module 6 and the power supply module 7 can realize the multifunctionality of the wristband, and the internal structure of the wristband component 1 and the connection structure therebetween can realize its size adjustment, thereby realizing its high applicability. At the same time, in the present invention, there are five wristband components 1, and the heart rate detection module 2, the body temperature detection module 3, the positioning module 4 and the processing module 5 are respectively arranged in four of the wristband components 1, and the display module 6 and the power supply module 7 are simultaneously arranged on the last wristband component 1. Through the above arrangement, the various modules for realizing the multifunctionality of the wristband are combined with the wristband component 1 for realizing the adjustability of the wristband, and the cavity inside the wristband component 1 is used to provide installation space for each module, and the two are organically combined to realize the coordinated operation of the multifunctional wristband.

[0060] Although the present invention has been described in detail above by general description and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the present invention. Therefore, these modifications or improvements made without departing from the spirit of the present invention all belong to the scope of protection claimed by the present invention.

Claims

1. An electronic bracelet-type multifunctional wristband, It is characterized in that It comprises a plurality of wristband components (1) connected in sequence, wherein the wristband components (1) are provided with a heart rate detection module (2), a body temperature detection module (3), a positioning module (4), a processing module (5), a display module (6) and a power supply module (7); The wristband assembly (1) comprises a wristband housing (101) in the shape of a circular arc tube, the interior of the wristband housing (101) is a hollow wristband cavity (102), fixed magnetic blocks (103) and circular arc-shaped rod-shaped connecting pieces (104) are respectively provided at two ends of the wristband cavity (102), and an installation cavity (105) is provided between the fixed magnetic blocks (103) and the rod-shaped connecting piece (104); The rod-shaped connecting member (104) extends to the wristband cavity (102) of the next wristband assembly (1) and is opposite to the fixed magnetic block (103) in the wristband cavity (102); a movable magnetic block (106) is provided at the end of the rod-shaped connecting member (104); the movable magnetic block (106) is connected to the fixed magnetic block (103) via a plurality of return springs (107); and a plug-in slot (108) and a plug-in sheet (109) are respectively provided at both ends of the wristband housing (101); the plug-in sheet (109) extends into the plug-in slot (108) of the next wristband assembly (1); The plug-in piece (109) is a semi-pipe structure in an arc shape, and the plug-in piece (109) is arranged on the inner side of the wristband housing (101), the lower end of the plug-in piece (109) is flush with the inner wall of the wristband housing (101), and the plug-in interface (110) of the plug-in slot (108) is also flush with the inner wall of the wristband housing (101); The movable magnetic block (106) and the fixed magnetic block (103) are both electric magnetic structures. The movable magnetic block (106) and the fixed magnetic block (103) are connected to a power supply module (7) and are powered by the power supply module (7). At the same time, an adjustment button (111) is provided on one of the wristband components (1), and the adjustment button (111) is connected to all the movable magnetic blocks (106) and the fixed magnetic blocks (103); There are five wristband components (1), the heart rate detection module (2), the body temperature detection module (3), the positioning module (4) and the processing module (5) are respectively arranged on four of the wristband components (1), and the display module (6) and the power supply module (7) are simultaneously arranged on the last wristband component (1); A power supply wire is provided inside the plug-in chip (109), a plurality of connecting pieces (8) are provided on the surface of the plug-in chip (109), a plurality of wiring terminals (9) are provided on the inner wall of the plug-in slot (108), the connecting pieces (8) are connected to the wiring terminals (9) correspondingly, and are combined with the power supply wire to form a power supply communication line, and the heart rate detection module (2), the body temperature detection module (3), the positioning module (4), the processing module (5), the display module (6) and the power supply module (7) are connected together by means of the power supply communication line; The heart rate detection module (2), the body temperature detection module (3) and the positioning module (4) are all connected to the processing module (5), and provide heart rate information, body temperature information and positioning information to the processing module (5), respectively; the power supply module (7) is connected to the heart rate detection module (2), the body temperature detection module (3), the positioning module (4), the processing module (5) and the display module (6), and supplies power to the above five modules; the display module (6) is connected to the processing module (5) and is driven by the processing module (5); The heart rate detection module (2) comprises a heart rate detection sensor (201) arranged in a mounting cavity (105) of one of the wristband components (1) and a heart rate detection patch (202) arranged on the inner wall of the wristband component (1), wherein the heart rate detection sensor (201) is electrically connected to the heart rate detection patch (202); The body temperature detection module (3) comprises a body temperature detection sensor (301) arranged in a mounting cavity (105) of one of the wristband components (1) and a body temperature detection patch (302) arranged on the inner wall of the wristband component (1), wherein the body temperature detection sensor (301) is electrically connected to the body temperature detection patch (302); The positioning module (4) comprises a position sensor arranged in a mounting cavity (105) of one of the wristband components (1); the processing module (5) comprises a processing chip arranged in a mounting cavity (105) of one of the wristband components (1); the power supply module (7) is a battery, and the battery is arranged in the mounting cavity (105) of the uppermost wristband component (1); The display module (6) comprises a display screen (601), a two-dimensional code display block (602), a warning light (603) and an alarm (604) arranged on the outer surface of the uppermost wristband component (1); the display screen (601) is located in the middle of the upper surface of the wristband component (1); the two-dimensional code display block (602) is located on the left side of the display screen (601); and the warning light (603) and the alarm (604) are arranged side by side on the right side of the display screen (601).

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