Intelligent ring and intelligent system with same

Abstract

The invention provides an intelligent ring and an intelligent system with the same. The intelligent ring is of an annular structure and is provided with an opening, and the intelligent ring comprises a shell part arranged on the annular outer side of the annular structure, a first contact part arranged on the annular inner side of the annular structure and a second contact part arranged on the annular opening side of the annular structure; the first contact piece is arranged on the main body part of the annular structure, a gap space is formed between the shell piece and the first contact piece, and a plurality of electronic elements are contained in the gap space. According to the scheme provided by the invention, the shape of the ring can be more adjustable through the design of the annular opening of the intelligent ring, so that the ring is more in line with human engineering, dynamic adjustment is realized through the design of the movable opening, the wearing flexibility is improved, the ring can adapt to fingers of various different sizes, a user can wear the ring conveniently, and the user experience is improved. Meanwhile, damage caused by extrusion or collision is effectively avoided in an exquisite electronic element integration mode, and comfort, intelligence and adaptability of the intelligent ring are guaranteed.

Description

Technical Field

[0001] The present invention belongs to the technical field of intelligent wearable devices, and particularly relates to an intelligent ring and an intelligent system having the same. Background Art

[0002] With the continuous development of wearable device technology, the intelligent ring, as a miniature intelligent device integrating multiple functions, has gradually attracted market attention. However, there are still some problems in the design and function implementation of existing intelligent rings.

[0003] As an object worn on the user's finger, the size of the intelligent ring is fixed and it is difficult to adapt to the thickness differences of different users' fingers, which may cause discomfort when wearing or inability to use. Moreover, a single model of intelligent ring can usually adapt to a relatively limited natural form of the user's finger. Therefore, multiple models of intelligent rings need to be manufactured simultaneously during the production process to meet the needs of users. These factors all limit the user experience and market promotion of intelligent rings.

[0004] In addition, since the intelligent ring integrates many electronic components, how to reduce the volume, improve the comfort and convenience while ensuring the functionality is still a difficult point in technical design. An intelligent ring that does not fit well with the user's finger is not only likely to be unable to be worn due to being too tight or cause compression discomfort, or easily fall off due to being too loose, affecting the user experience, but also increases the risk of damage to the internal electronic components of the intelligent ring. Summary of the Invention

[0005] In order to overcome the defects of the above-mentioned prior art, the present invention provides an intelligent ring. The intelligent ring has an annular structure with an opening, and includes a housing member disposed on the outer side of the annular structure, a first contact member disposed on the inner side of the annular structure, and a second contact member disposed on the opening side of the annular structure.

[0006] Wherein, the first contact member is disposed on the main body part of the annular structure, and a gap space is provided between the housing member and the first contact member, and a plurality of electronic components are accommodated in the gap space.

[0007] Specifically, the electronic components include a sensor assembly, and the sensor assembly includes at least one sensor with a sensing surface protruding from the first contact member.

[0008] Preferably, the sensing surface is used to directly contact the user's skin to collect at least one physiological parameter including a heart rate parameter, a blood oxygen parameter, and a body temperature parameter.

[0009] Furthermore, the electronic components further include a power supply and a control component. The power supply is electrically connected to the control component and the sensor assembly respectively to supply power to the control component and the sensor assembly.

[0010] The control component is signal - connected to the sensor component to obtain user information and determine the user's wearing state based on the physiological parameter signals transmitted by the sensor component.

[0011] Preferably, a printed circuit board for setting electronic components is further accommodated in the gap space. The printed circuit board includes a rigid main board provided on the main body part of the annular structure and flexible side boards provided on at least one side of the rigid main board;

[0012] The power supply is provided on the rigid main board, and the control component and the sensor component are provided on the rigid main board and / or the flexible side boards.

[0013] Specifically, first connection parts are respectively convexly provided on both sides of the housing part facing the opening, and each of the second contact parts is provided with a second connection part for connecting with the first connection part;

[0014] A plurality of fixing belts are provided on the first connection part, and the second connection part includes a first cavity whose internal structure is compatible with each of the fixing belts.

[0015] Further, the second contact part includes a first assembly provided with the first cavity and a second assembly provided with a second cavity. The first cavity and the second cavity have the same opening direction;

[0016] The external structure of the first assembly fits with the inner wall structure of the second cavity, so that the first assembly is embedded in the second assembly through the second cavity;

[0017] Preferably, the second contact part includes a first assembly provided with the first cavity and a second assembly provided with a second cavity. The first cavity and the second cavity have the same opening direction;

[0018] The first assembly can be accommodated in the second cavity. The first assembly is provided with a plurality of process holes communicating the outside of the first assembly with the first cavity. The process holes are used as channels for injecting sealant from the first cavity to the second cavity when the first assembly is disposed in the second cavity.

[0019] Preferably, the thickness of the second contact part decreases along the direction from the opening of the annular structure towards the inside, and the thickness of the second contact part on any side is not greater than the sum of the thicknesses of the overlapping parts of the housing part and the first contact part.

[0020] Specifically, the value range of the curvature radius of the first contact member is 16 mm - 22 mm, and the curvature radius of the second contact member is less than that of the first contact member and has a corresponding relationship with the curvature radius of the first contact member.

[0021] Preferably, the portion of the housing member that overlaps with the first contact member is made of ceramic material and / or metal material;

[0022] The first contact member includes a resin contact member and / or a drip glue contact member, and the first contact member is made of a transparent material;

[0023] The second contact member includes a silicone resin contact member, a rubber contact member, a thermoplastic polyurethane contact member, a fluororubber contact member, a polyether contact member, a plastic contact member, and / or an epoxy resin contact member.

[0024] The present invention also proposes an intelligent system, which includes a terminal device and the intelligent ring as described above. The electronic components of the intelligent ring include a communication module for communicating and connecting with the terminal device.

[0025] The present invention has at least the following beneficial effects:

[0026] The solution proposed by the present invention can adjust the wearing tightness of the ring by designing an opening in the ring structure, ensuring a more stable wearing experience, and avoiding the ring from sliding or falling off due to activities. Thus, the ring can adapt to the sizes of different fingers, meet the needs of different wearers, provide a more personalized wearing experience, avoid the tightness or discomfort that traditional rings may bring, and at the same time solve the problem of needing to produce rings of multiple specifications during the production process;

[0027] Furthermore, in the solution proposed by the present invention, the arrangement that the sensing surface of the sensor protrudes from the inner surface of the ring can provide a better contact surface, enabling the sensor to directly contact the skin of the wearer, improving the monitoring accuracy of the sensor for the user's wearing state, increasing the reliability of the signal transmitted by the sensor. Through the signal processing of the control component, the user's wearing state can be obtained in real time, so as to provide feedback in different usage scenarios. The combination of the rigid main board and the flexible side board improves the adaptability and flexibility of the intelligent ring while ensuring the structural stability, which is helpful for the efficient integration and optimization of electronic components;

[0028] Meanwhile, the design of the first connecting part can provide stronger mechanical stability and a firm fixing effect, preventing the device from loosening or falling off during use. The design of the cavity and the fixing strap ensures the tight combination of the connecting components, improving the durability and reliability of the overall device. The two components of the second contact can achieve effective sealing, preventing external environmental factors from invading the inside of the ring and extending the service life of the device. The design with a decreasing thickness can better adapt to ergonomics, further improving wearing comfort, reducing discomfort during wearing, while maintaining the stability and durability of the device and enhancing the user experience;

[0029] Selecting ceramic and metal materials as the housing parts can improve the durability of the ring, increase the anti-wear and anti-scratch properties, enhance the appearance texture and service life of the product. The first contact is made of resin and epoxy materials, which can ensure the softness and comfort of the contact part. At the same time, in this solution, transparent materials are used as the first contact, which is convenient for checking the status of the internal electronic components. The second contact can use materials such as silicone resin, rubber, and thermoplastic polyurethane, ensuring good elasticity, durability, and waterproof performance, and adapting to different wearing scenarios and comfort requirements;

[0030] In addition, the design where the radius of curvature of the first contact is greater than that of the second contact can optimize the contact and operation effects of the smart ring, avoid uneven contact, improve the overall stability and comfort of the smart ring, and at the same time ensure the fit of the ring when worn.

[0031] Thus, the present invention provides a smart ring and a smart system having the same. In the solution proposed by the present invention, the annular opening design of the smart ring can make the shape of the ring more adjustable, making it more ergonomic. Through the movable opening design, dynamic adjustment is achieved, increasing the flexibility of wearing, being able to adapt to fingers of various different sizes, facilitating user wearing, and at the same time effectively avoiding damage caused by extrusion or collision with a delicate electronic component integration method, ensuring the comfort, intelligence, and adaptability of the smart ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0033] Figure 1 The overall structural schematic diagram of the smart ring provided for Embodiment 1;

[0034] Figure 2 The overall structural schematic diagram of the smart ring from another angle;

[0035] Figure 3 Explosion structure schematic diagram of the smart ring;

[0036] Figure 4 Structure schematic diagram of the smart ring after removing the first contact member and the second contact member;

[0037] Figure 5 Structure schematic diagram of the first assembly;

[0038] Figure 6 Structure schematic diagram of the second assembly.

[0039] Reference numerals

[0040] 1 - housing member; 2 - first contact member; 3 - second contact member; 4 - printed circuit board; 11 - first connection portion; 31 - first assembly; 32 - first cavity; 33 - second assembly; 34 - second cavity; 41 - rigid main board; 42 - flexible side plate; 43 - power supply; 44 - control component; 45 - sensor; 111 - fixing belt; 311 - process hole. Detailed implementation manners

[0041] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0042] Hereinafter, various embodiments of the present invention will be described more comprehensively. The present invention can have various embodiments and adjustments and changes can be made therein. However, it should be understood that there is no intention to limit the various embodiments of the present invention to the specific embodiments disclosed herein, but the present invention should be understood to cover all adjustments, equivalents, and / or alternative solutions falling within the spirit and scope of the various embodiments of the present invention.

[0043] Hereinafter, the term "comprising" or "may comprise" that can be used in various embodiments of the present invention indicates the presence of the disclosed functions, operations, or elements, and does not limit the addition of one or more functions, operations, or elements. In addition, as used in various embodiments of the present invention, the terms "comprising", "having" and their cognates are only intended to represent specific features, numbers, steps, operations, elements, components, or combinations of the foregoing items, and should not be construed as first excluding the existence or addition of the possibility of one or more other features, numbers, steps, operations, elements, components, or combinations of the foregoing items.

[0044] In various embodiments of the present invention, the expression "or" or "at least one of A or / and B" includes any combination or all combinations of the recited words. For example, the expression "A or B" or "at least one of A or / and B" may include A, may include B, or may include both A and B.

[0045] Expressions used in various embodiments of the present invention (such as "first", "second", etc.) may modify various components in the various embodiments, but do not limit the corresponding components. For example, the above expressions do not limit the order and / or importance of the elements. The above expressions are only for the purpose of distinguishing one element from other elements. For example, the first user device and the second user device indicate different user devices, although both are user devices. For example, without departing from the scope of the various embodiments of the present invention, the first element may be referred to as the second element, and similarly, the second element may also be referred to as the first element.

[0046] It should be noted that in the present invention, unless otherwise clearly specified and defined, terms such as "installed", "connected", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium; it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] In the present invention, those of ordinary skill in the art need to understand that the terms indicating orientation or positional relationship in the text are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0048] The terms used in various embodiments of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the various embodiments of the present invention. As used herein, the singular forms are also intended to include the plural forms unless the context clearly indicates otherwise. Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by those of ordinary skill in the art to which the various embodiments of the present invention belong. The terms (such as those defined in a general use dictionary) will be interpreted as having the same meaning as the contextual meaning in the relevant technical field and will not be interpreted as having an idealized meaning or an overly formal meaning unless clearly defined in the various embodiments of the present invention.

[0049] Embodiment 1

[0050] Please refer to Figures 1-6 In this embodiment, an intelligent ring is proposed. The intelligent ring has an annular structure with an opening, and includes a housing member 1 disposed on the outer side of the annular structure, a first contact member 2 disposed on the inner side of the annular structure, and a second contact member 3 disposed on the opening side of the annular structure;

[0051] Among them, the first contact member 2 is disposed on the main body part of the annular structure. There is a gap space between the housing member 1 and the first contact member 2, and a number of electronic components are accommodated in the gap space.

[0052] In this embodiment, the first contact member 2 and the second contact member 3 are independent of each other, and the housing member 1 is respectively connected to the first contact member 2 and the second contact member 3 to form an overall intelligent ring structure.

[0053] Specifically, please refer to Figure 3 Among them, the electronic components accommodated in the gap space include a sensor assembly. The sensor assembly includes at least one sensor 45 with a sensing surface protruding from the first contact member 2. In this embodiment, the sensor assembly includes a plurality of sensors 45, and each sensor 45 is respectively disposed at different positions on the inner side of the annular structure;

[0054] Furthermore, the electronic components accommodated in the gap space further include a power supply 43 and a control component 44. The power supply 43 is respectively electrically connected to the control component 44 and the sensor assembly to supply power to the control component 44 and the sensor assembly; the control component 44 is signal-connected to the sensor assembly to obtain user information and determine the wearing state of the user based on the physiological parameter signals transmitted by the sensor assembly;

[0055] Furthermore, a printed circuit board 4 (PCB board) is also accommodated in the gap space. Electronic components such as the power supply 43, the control component 44, and the sensor assembly are all disposed on the printed circuit board 4;

[0056] Specifically, the printed circuit board 4 includes a rigid main board 41 disposed on the main body part of the annular structure and flexible side boards 42 disposed on at least one side of the rigid main board 41. The electronic components on the printed circuit board 4 are centrally designed on the rigid main board 41, so that the bent part of the flexible side board 42 in the printed circuit board 4 can better fit the annular structure of the intelligent ring without occupying additional internal space and increasing the thickness of the intelligent ring;

[0057] In this embodiment, the power supply 43 is disposed on the rigid main board 41, and the control component 44 and the sensor assembly are disposed on the rigid main board 41 and / or the flexible side boards 42. The layout of the electronic components in this embodiment and the stacking design of the rigid part in the printed circuit board 4 and the power supply 43 can make the internal structure of the intelligent ring lighter.

[0058] Preferably, the housing member 1 is made of a deformation-resistant material, the first contact member 2 is made of a transparent material, and the transparent material forming the first contact member 2 can filter one or more wavelengths of light passing through the first contact member 2. The second contact member 3 is made of a flexible material, so as to provide a more flexible wearing size adjustment range for the user and avoid discomfort caused by the smart ring being too tight or too loose;

[0059] In this embodiment, the housing member 1 may include, but is not limited to, a ceramic housing member and / or a metal housing member. The first contact member 2 may include, but is not limited to, a resin contact member and / or a drop glue contact member. The second contact member 3 may include, but is not limited to, a silicone resin contact member, a rubber contact member, a TPU (thermoplastic polyurethane) contact member, a fluororubber contact member, a polyether contact member, a plastic contact member, and / or an epoxy resin contact member. By setting the materials, the deformation ability of the second contact member 3 is greater than that of the first contact member 2, which facilitates the user to wear the smart ring proposed in this embodiment through the second contact member 3 provided at the opening part of the ring structure; among them, the metal housing member may include, but is not limited to, a stainless steel housing member, an aluminum alloy housing, and a titanium alloy housing member.

[0060] Specifically, on both sides of the housing member 1 facing the opening, first connection parts 11 are respectively convexly provided. Each second contact member 3 is provided with a second connection part 34 for connecting with the first connection part 11. A plurality of fixing belts 111 are provided on the first connection part 11, and the second connection part 34 includes a first cavity 32 whose internal structure can be compatible with each fixing belt 111;

[0061] Please refer to Figures 5-6 , in this embodiment, the second contact member 3 includes a first assembly 31 having a first cavity 32 and a second assembly 33 having a second cavity 34. The first cavity 32 and the second cavity 34 have the same opening direction, and the first assembly 31 can be accommodated in the second cavity 34 so that the first assembly 31 can be disposed inside the second assembly 33 through the second cavity 34.

[0062] Optionally, the first assembly 31 and the second assembly 33 are connected by a snap connection. The outer shape of the first assembly 31 is designed to be tightly fitted with the second cavity 34, so as to achieve stable connection through mechanical clamping force, realize the snap connection of the first assembly 31 embedded in the second assembly 33, and avoid connection loosening caused by external force or environmental factors;

[0063] Optionally, the first assembly 31 and the second assembly 33 are connected by injection molding. The first assembly 31 is provided with a plurality of process holes 311 that communicate the outside of the first assembly 31 with the first cavity 32. The process holes 311 are used as channels for injecting sealant from the first cavity 32 into the second cavity 34 when the first assembly 31 is disposed in the second cavity 34. Thus, the first assembly 31 is cured in the second cavity 34 by the injected sealant, and the sealant is more evenly distributed inside the second cavity 34, thereby ensuring the uniformity and integrity of the curing process and improving the sealing effect.

[0064] Thus, the smart ring proposed in this solution enhances the assembly stability and structural strength through the settings of the first connecting portion 11 on the housing member 1 and the second connecting portion on the second contact member 3. The cavity embedding design in the second contact member 3 can increase durability and flexibility, and the waterproof and dustproof performance of the smart ring is enhanced through the combination of the sealant, thereby effectively protecting the internal electronic components.

[0065] In this embodiment, the proportion of the second contact member 3 in the annular part of the annular structure is 15%-40%, and it can be preferably 30%-40%. By the relatively large proportion of the second contact member 3, the comfort and functionality of the smart ring are balanced, and it can be ensured that the smart ring can adapt to the finger sizes of as many different users as possible, so as to meet the needs of the vast majority of users in actual use.

[0066] Preferably, the thickness of the second contact member 3 decreases in the direction from the opening of the annular structure towards the inside, and the thickness of the second contact member 3 on any side is not greater than the sum of the thicknesses of the overlapping parts of the housing member 1 and the first contact member 2;

[0067] It should be noted that the thickness of the second contact member 3 refers to the length occupied by the second contact member 3 in the line segment formed by the straight-line connection between the center of the circle containing the second contact member 3 in the circumferential part and a certain outer point of the second contact member 3.

[0068] Correspondingly, the thickness of the overlapping part of the housing member 1 and the first contact member 2 refers to the length occupied by the overlapping part from the housing member 1 to the first contact member 2 in the line segment formed by the straight-line connection between the center of the circle containing the overlapping part of the housing member 1 and the first contact member 2 in the circumferential part and a certain outer point of the housing member 1.

[0069] Preferably, the radius of curvature of the first contact member 2 is greater than that of the second contact member 3. Since the contact area between the first contact member 2 and the wearer's finger is larger, the first contact member 2 has a larger radius of curvature, that is, the first contact member 2 has a more rounded surface, which helps to improve the wearing comfort. The design of the smaller radius of curvature of the second contact member 3 can enhance the firmness and stability of the smart ring, and it can be ensured that the smart ring is not easily detached from the user's finger;

[0070] In a specific embodiment, the radius of curvature of the first contact member 2 is the same as that of the housing member 1, and the value range of the radius of curvature of the first contact member 2 and the housing member 1 is 16 mm - 22 mm. The radius of curvature of the second contact member 3 has a corresponding relationship with the radius of curvature of the first contact member 2;

[0071] Exemplarily, when the radius of curvature of the first contact member 2 is 16 mm, the radius of curvature of the second contact member 3 can be correspondingly set to 12 mm; when the radius of curvature of the first contact member 2 is 22 mm, the radius of curvature of the second contact member 3 can be correspondingly set to 20 mm.

[0072] Obviously, traditional smart rings usually need to provide multiple sizes to fit different finger thicknesses. The difference between different sizes may be only a few millimeters, so dozens of common sizes may need to be manufactured, resulting in the requirement for manufacturers to maintain a large number of molds and inventories during the production process to meet various needs.

[0073] Compared with the existing smart rings, the smart ring proposed in this embodiment adopts an open ring design, enabling the smart ring to adapt to different finger sizes, providing greater flexibility to adjust finger sizes, and meeting the user's demand for wearing comfort;

[0074] The open design can also provide more flexibility during the production process, reducing the demand for large-scale production of multiple ring sizes. It can adapt to different users within a smaller size range, so only a fewer different size ranges need to be provided to cover the needs of most consumers, avoiding excessive refined size options, thereby reducing inventory pressure and manufacturing costs;

[0075] At the same time, the smart ring proposed in this embodiment can avoid the situation where the ring is prone to sweating and oil staining, causing discomfort to the user when wearing. And due to having a certain deformation ability and having a gap space as a buffer, the user can perform operations such as lifting heavy objects normally when wearing the smart ring, without the risk of scratching or even damaging the ring.

[0076] In a specific example, the smart ring proposed in this embodiment only needs to provide three different size ranges to meet the needs of all target objects.

[0077] Embodiment 2

[0078] This embodiment proposes a smart system, including the smart ring proposed in Embodiment 1 and a terminal device. The smart ring further includes a communication module for communicating with the terminal device to interact information.

[0079] Exemplarily, the intelligent system proposed in this embodiment may include, but is not limited to, an Internet of Things system, a health detection system, and a smart home system. The smart ring can interact with terminal devices such as smartphones, smart home devices, and remote servers to achieve intelligent functions and applications. For example, it can control the working state of the terminal device through the smart ring, query, receive, or send information, and provide physical device unlocking or payment functions as an identity authentication tool.

[0080] In summary, the present invention provides a smart ring and an intelligent system having the same. In the solution proposed by the present invention, the annular opening design of the smart ring can make the shape of the ring more adjustable, making it more ergonomic. Through the movable opening design, dynamic adjustment is achieved, increasing the flexibility of wearing, enabling it to adapt to fingers of various different sizes, facilitating user wearing. At the same time, with a delicate integration method of electronic components, damage caused by extrusion or collision is effectively avoided, ensuring the comfort, intelligence, and adaptability of the smart ring.

[0081] The foregoing are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. Smart ring, characterized in that, The intelligent ring has an annular structure with an opening, and includes a housing member disposed on the outer annular side of the annular structure, a first contact member disposed on the inner annular side of the annular structure, and a second contact member disposed on the annular opening side of the annular structure; Wherein, the first contact member is disposed on the main body part of the annular structure, a gap space is provided between the housing member and the first contact member, and a plurality of electronic components are accommodated in the gap space.

2. The smart ring according to claim 1, characterized in that, The electronic components include a sensor assembly, and the sensor assembly includes at least one sensor with a sensing surface protruding from the first contact member.

3. The smart ring according to claim 2, wherein, The sensing surface is used to directly contact the user's skin to collect at least one physiological parameter including a heart rate parameter, a blood oxygen parameter, and a body temperature parameter.

4. The smart ring according to claim 3, wherein The electronic components further include a power source and a control component, and the power source is electrically connected to the control component and the sensor assembly respectively to supply power to the control component and the sensor assembly; The control component is signal-connected to the sensor assembly to obtain user information and determine the user's wearing state based on the physiological parameter signal transmitted by the sensor assembly.

5. The intelligent ring according to claim 4, characterized in that A printed circuit board for arranging electronic components is further accommodated in the gap space, and the printed circuit board includes a rigid main board disposed on the main body part of the annular structure and flexible side boards disposed on at least one side of the rigid main board; The power source is disposed on the rigid main board, and the control component and the sensor assembly are disposed on the rigid main board and / or the flexible side boards.

6. The smart ring according to claim 1, wherein, Two first connection parts protrude respectively from two sides of the housing member facing the opening, and each second contact member is provided with a second connection part for connecting with the first connection part; A plurality of fixing bands are provided on the first connection part, and the second connection part includes a first cavity whose internal structure is compatible with each fixing band.

7. The smart ring according to claim 6, characterized in that, The second contact member includes a first assembly with the first cavity and a second assembly with a second cavity, and the first cavity and the second cavity have the same opening direction; The external structure of the first assembly fits with the inner wall structure of the second cavity, so that the first assembly is embedded in the second assembly through the second cavity.

8. The intelligent ring according to claim 6, wherein The second contact member includes a first assembly with the first cavity and a second assembly with a second cavity, and the first cavity and the second cavity have the same opening direction; The first assembly can be accommodated in the second cavity, and the first assembly is provided with a plurality of process holes communicating the outside of the first assembly with the first cavity, and the process holes are used as channels for injecting sealant from the first cavity into the second cavity when the first assembly is disposed in the second cavity.

9. The smart ring according to claim 1, characterized in that, The thickness of the second contact member decreases along the direction from the opening of the annular structure towards the inner side, and the thickness of the second contact member on any side is not greater than the sum of the thicknesses of the overlapping parts of the housing member and the first contact member.

10. The smart ring according to claim 1, characterized in that The value range of the radius of curvature of the first contact member is 16 mm - 22 mm, and the radius of curvature of the second contact member is less than that of the first contact member and has a corresponding relationship with the radius of curvature of the first contact member.

11. The smart ring according to any one of claims 1-10, characterized in that, The part of the housing member that overlaps with the first contact member is made of ceramic material and / or metal material; The first contact member includes a resin contact member and / or a drip glue contact member, and the first contact member is made of a transparent material; The second contact member includes a silicone resin contact member, a rubber contact member, a thermoplastic polyurethane contact member, a fluororubber contact member, a polyether contact member, a plastic contact member, and / or an epoxy resin contact member.

12. Intelligent system, characterized in that, It includes a terminal device and a smart ring as described in any one of claims 1 - 11. The electronic components of the smart ring include a communication module for communicating and connecting with the terminal device.

Images