Intelligent ring charging device and intelligent ring system

Abstract

The application relates to the technical field of chargers, in particular to an intelligent ring charging device and an intelligent ring system, which comprise a conical body, a first magnetic conductive slide and a second magnetic conductive slide. The magnetism of the first magnetic conductive slide is opposite to that of the second magnetic conductive slide. The first magnetic conductive slide and the second magnetic conductive slide are arranged on the outer wall of the conical body. The first magnetic conductive slide and the second magnetic conductive slide extend along two different generatrices of the conical body respectively. The application aims to solve at least one technical problem in the prior art and provides an intelligent ring charging device and an intelligent ring system.

Description

Technical Field

[0001] This application relates to the field of charger technology, and more specifically, to a smart ring charging device and a smart ring system. Background Technology

[0002] Smart rings are wearable devices integrating microelectronic components, sensors, and wireless communication technology, primarily used for health monitoring. To accommodate people with different finger sizes, smart rings are typically available in various sizes and shapes. Correspondingly, charging devices also need to be compatible with multiple ring sizes. If multiple members of a household wear smart rings, each size requires a corresponding charging device, which not only increases household expenses but also leads to duplication and material waste. While existing integrated charging devices for multiple sizes can charge smart rings, their multi-charging-position design results in bulky products with poor portability. Utility Model Content

[0003] The purpose of this application is to provide a smart ring charging device and a smart ring system to address at least one of the technical problems involved in the background art.

[0004] To achieve the above objectives, this application adopts the following technical solution: One aspect of this application provides a smart ring charging device, including a conical body, a first magnetic conductive slider and a second magnetic conductive slider, wherein the magnetic properties of the first magnetic conductive slider and the second magnetic conductive slider are opposite, and both the first magnetic conductive slider and the second magnetic conductive slider are disposed on the outer wall of the conical body, and the first magnetic conductive slider and the second magnetic conductive slider extend along two different generatrices of the conical body respectively.

[0005] Optionally, the smart ring charging device provided in this application includes two first magnetic conductive sliders and two second magnetic conductive sliders. The two first magnetic conductive sliders are arranged in a first direction, and the two second magnetic conductive sliders are arranged in a second direction. The first direction and the second direction are both radial directions of the conical body, and the first direction and the second direction are perpendicular to each other.

[0006] The beneficial effects of this technical solution are as follows: When the smart ring is placed on the conical body, the close arrangement of the two first and two second magnetic conductive sliders makes it easier for the two first and two second magnetic conductive blocks on the smart ring to directly contact the corresponding first and second magnetic conductive sliders. Furthermore, due to the principle of magnetic repulsion and attraction, the smart ring can easily adjust its position automatically under magnetic force when placed on the conical body, completing the magnetic connection. This provides a certain degree of foolproof functionality and convenience for users. Additionally, the presence of two first and two second magnetic conductive sliders increases the number of contact points between each magnetic conductive slider and each magnetic conductive block, alleviating the problem of charging failure due to poor contact at a certain point, thus improving charging efficiency and reliability. Simultaneously, the increased conductive area enhances the automatic attraction capability, reduces the probability of attraction failure, and improves overall reliability.

[0007] Optionally, two first mounting slots and two second mounting slots are provided on the conical body. The two first mounting slots are arranged in the first direction, and the two second mounting slots are arranged in the second direction. The two first magnetic conductive sliders are embedded in the two first mounting slots in a one-to-one correspondence, and the two second magnetic conductive sliders are embedded in the two second mounting slots in a one-to-one correspondence.

[0008] The beneficial effects of this technical solution are as follows: on the one hand, it increases the contact area between each of the first and second magnetic conductive sliders and the conical body; on the other hand, it reduces the height of each of the first and second magnetic conductive sliders protruding on the surface of the conical body, thereby reducing the volume occupied by the smart ring charging device, improving portability, and improving the reliability of the connection between each of the first and second magnetic conductive sliders and the conical body.

[0009] Optionally, the conical body is a conical cylinder, and each of the first mounting slots and each of the second mounting slots penetrates the cylinder wall of the conical body. The smart ring charging device further includes a printed circuit board, two first spring pins, and two second spring pins. The two first spring pins and the two second spring pins are all mounted on the printed circuit board, which is mounted at the bottom end of the conical body. The two first spring pins and the two second spring pins are all located inside the conical body. The two first spring pins are arranged in the first direction, and each of the two first spring pins is in contact with one of the two first magnetic conductive sliders. The two second spring pins are arranged in the second direction, and each of the two second spring pins is in contact with one of the two second magnetic conductive sliders.

[0010] The beneficial effect of this technical solution is that the spring structure of each spring pin can adapt to minute deformations, maintain contact during vibration or assembly errors, and thus improve reliability.

[0011] Optionally, the smart ring charging device provided in this application embodiment further includes a connecting component and an annular support plate. The annular support plate is coaxially arranged with the conical body, and the outer edge of the bottom end of the conical body is fixedly connected to the inner edge of the annular support plate. The connecting component includes a threaded connector and a fixing post. A first connecting hole is provided on the printed circuit board, a central hole is provided on the fixing post, and a threaded hole is provided on the annular support plate. The threaded connector passes through the first connecting hole and the central hole in sequence, and the threaded connector is connected to the threaded hole.

[0012] The beneficial effect of this technical solution is that by fixing the post between the annular support plate and the printed circuit board, a space is set between the annular support plate and the printed circuit board to accommodate each spring pin.

[0013] Optionally, the positions of the first magnetic conductive slider and the second magnetic conductive slider are connected to form an arc, and the central angle of the arc is between 60° and 180°.

[0014] The beneficial effect of this technical solution is that the distance between the first magnetic conductive slider and the second magnetic conductive slider is relatively large and equal. If the smart ring is subjected to an external collision while charging, a large external force is required to move the smart ring under the magnetic force between each magnetic conductive slider and each magnetic conductive block. Therefore, the reliability and continuity of charging are improved.

[0015] Optionally, the central angle corresponding to the arc is 90°.

[0016] The beneficial effects of this technical solution are as follows: when using two first magnetic conductive sliders and two second magnetic conductive sliders, the two first magnetic conductive sliders and the two second magnetic conductive sliders can be evenly distributed on the surface of the conical charging device, which improves the stability and continuity of charging, and facilitates the positioning and connection of each magnetic conductive slider with the corresponding magnetic conductive block on the charging ring.

[0017] Optionally, both the first magnetic conductive slider and the second magnetic conductive slider extend from the top of the conical body to the bottom of the conical body.

[0018] The beneficial effect of this technical solution is that it makes the lengths of both the first and second magnetic conductive sliders larger, thereby making the smart ring charging device provided in this application applicable to smart rings of more sizes and specifications.

[0019] Another aspect of this application provides a smart ring system, including a smart ring and the smart ring charging device provided in this application. The smart ring includes a ring body, a first magnetic conductive block, and a second magnetic conductive block. The first magnetic conductive block and the second magnetic conductive block are both installed on the inner wall of the ring body. The ring body is used to fit over the conical body. The first magnetic conductive block is used to be magnetically connected to the first magnetic conductive slider, and the second magnetic conductive block is used to be magnetically connected to the second magnetic conductive slider.

[0020] Optionally, the smart ring charging device includes two first magnetic conductive sliders and two second magnetic conductive sliders. The two first magnetic conductive sliders are arranged in a first direction, and the two second magnetic conductive sliders are arranged in a second direction. Both the first direction and the second direction are radial directions of the conical body, and the first direction and the second direction are perpendicular to each other. The smart ring includes two first magnetic conductive blocks and two second magnetic conductive blocks. The two first magnetic conductive blocks are arranged opposite each other in the radial direction of the ring body, and the two second magnetic conductive blocks are arranged opposite each other in the radial direction of the ring body. The arrangement direction of the two first magnetic conductive blocks is perpendicular to the arrangement direction of the two second magnetic conductive blocks. The two first magnetic conductive sliders are used to connect to the two first magnetic conductive blocks one-to-one, and the two second magnetic conductive sliders are used to connect to the two second magnetic conductive blocks one-to-one.

[0021] The beneficial effects of this technical solution are as follows: When the smart ring is placed on the conical body, the close arrangement of the two first and two second magnetic conductive sliders makes it easier for the two first and two second magnetic conductive blocks on the smart ring to directly contact the corresponding first and second magnetic conductive sliders. Furthermore, due to the principle of magnetic repulsion and attraction, the smart ring can easily adjust its position automatically under magnetic force when placed on the conical body, completing the magnetic connection. This provides a certain degree of foolproof functionality and convenience for users. Additionally, the presence of two first and two second magnetic conductive sliders increases the number of contact points between each magnetic conductive slider and each magnetic conductive block, alleviating the problem of charging failure due to poor contact at a certain point, thus improving charging efficiency and reliability. Simultaneously, the increased conductive area enhances the automatic attraction capability, reduces the probability of attraction failure, and improves overall reliability.

[0022] The technical solution provided in this application can achieve at least one of the following beneficial effects: The smart ring charging device and smart ring system provided in this application use a conical body with a continuously extending conical surface on the outer surface, which can be used to charge smart rings of different sizes. Since the outer surface of the conical body extends continuously rather than forming a stepped structure, the smart ring charging device is relatively small in size and has good portability.

[0023] The additional technical features and advantages of this application will become more apparent from the following description or from practical application. Attached Figure Description

[0024] To more clearly illustrate the technical solutions of the specific embodiments of this application, the accompanying drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0025] Figure 1 A three-dimensional structural schematic diagram of one embodiment of the smart ring system provided in this application; Figure 2 An exploded structural diagram of one embodiment of the smart ring system provided in this application; Figure 3 A partial structural schematic diagram of one embodiment of the smart ring charging device provided in this application; Figure 4 A partially exploded structural diagram of one embodiment of the smart ring charging device provided in this application; Figure 5 This is a partially exploded structural diagram of one embodiment of the smart ring charging device provided in this application.

[0026] Figure label: 01. Circular buckle; 02. Small inner diameter smart ring; 03. Second magnetic conductive slider; 04. Large inner diameter smart ring; 05. Type-C electrical port; 06. Cylindrical housing; 07. Annular support plate; 08. First magnetic conductive slider; 9. Conical body; 10. Printed circuit board; 11. First connecting hole; 12. Second connecting hole; 13. Round silicone feet; 14. Threaded connectors; 15. Second magnetic conductive block; 16. First magnetic conductive block; 17. Ring body; 18. First mounting slot; 19. Second mounting slot; 20. Fixing post; 21. First spring ejector pin; 22. Second spring ejector pin. Detailed Implementation

[0027] The technical solutions of this application will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0028] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0030] like Figures 1 to 5 As shown, in the existing technology, smart ring charging devices are mostly one ring per charging device. However, existing multi-size integrated charging devices can charge smart rings of various sizes. But because they generally adopt a multi-size stepped layered support multi-charging position design, the products are bulky and have poor portability.

[0031] One aspect of this application provides a smart ring charging device including a conical body 09, a first magnetic conductive slider 08, and a second magnetic conductive slider 03. The magnetic properties of the first magnetic conductive slider 08 and the second magnetic conductive slider 03 are opposite. The first magnetic conductive slider 08 and the second magnetic conductive slider 03 are both disposed on the outer wall of the conical body 09, and the first magnetic conductive slider 08 and the second magnetic conductive slider 03 extend along two different generatrices of the conical body 09, respectively.

[0032] Understandably, the first magnetic conductive slider 08 extends along one generatrix of the conical body 09, and the second magnetic conductive slider 03 extends along another generatrix of the conical body 09. Preferably, the smart ring charging device includes a TYPE-C electrical port 05, which is mounted on the cylindrical housing 06 and electrically connected to the printed circuit board 10. The TYPE-C electrical port 05 is connected to an external adapter data cable for power supply, providing power to the conical charging device.

[0033] The smart ring charging device provided in this application is used to charge a smart ring. A first magnetic conductive block and a second magnetic conductive block are provided on the inner wall of the ring body. The first magnetic conductive block and the second magnetic conductive block have different magnetic properties. The smart ring is charged through the first magnetic conductive block and the second magnetic conductive block. The central angle corresponding to the arc connecting the position of the first magnetic conductive slider 08 and the position of the second magnetic conductive slider 03 is α. The central angle corresponding to the arc connecting the position of the first magnetic conductive block and the position of the second magnetic conductive block is β. Then α and β are equal or approximately equal.

[0034] The smart ring charging device provided in this application, in use, has a vertically arranged conical body 09, with both the first magnetic conductive slider 08 and the second magnetic conductive slider 03 energized. The smart ring is fitted onto the conical body 09 from above, and slides down along it. The smart ring stops sliding at a position where the outer diameter of the conical body 09 corresponds to the inner diameter of the smart ring. The stopping position on the conical body 09 varies depending on the inner diameter of the smart ring (e.g., ...). Figure 1 As shown, the small inner diameter smart ring 02 is located above the large inner diameter smart ring 04. When the smart ring is rotated, the magnetic conductive slider and the magnetic conductive block are magnetically connected when their magnetic properties are different. When the magnetic conductive slider and the magnetic conductive block are magnetically the same, they repel each other and separate. After the magnetic conductive slider and the corresponding magnetic conductive block are connected, the charging cable is inserted into the TYPE-C electrical port 05 to start charging the smart ring.

[0035] The smart ring charging device provided in this application uses a conical body 09 with a continuously extending conical surface on the outer surface, which can be used to charge smart rings of different sizes. Since the outer surface of the conical body 09 extends continuously rather than forming a stepped structure, the smart ring charging device is relatively small in size and has good portability.

[0036] Optionally, the smart ring charging device provided in this application embodiment includes two first magnetic conductive sliders 08 and two second magnetic conductive sliders 03. The two first magnetic conductive sliders 08 are arranged in a first direction, and the two second magnetic conductive sliders 03 are arranged in a second direction. Both the first direction and the second direction are radial directions of the conical body 09, and the first direction and the second direction are perpendicular to each other. Correspondingly, two first magnetic conductive blocks 16 and two second magnetic conductive blocks 15 are provided on the inner wall of the ring body 17. The two first magnetic conductive blocks 16 are arranged opposite to each other, and the two second magnetic conductive blocks 15 are arranged opposite to each other. Preferably, when charging the smart ring, the two first magnetic conductive sliders 08 are magnetically connected to the two first magnetic conductive blocks 16, and the two second magnetic conductive sliders 03 are magnetically connected to the two second magnetic conductive blocks 15. Some existing smart ring charging devices use magnetic attraction to connect and charge the smart ring. However, this requires users to manually align the charging contacts, which is inconvenient for users with poor eyesight and results in a poor user experience. The smart ring charging device provided in this application, when used, involves placing the smart ring onto the conical body 09. Because the two first magnetic conductive sliders 08 and two second magnetic conductive sliders 03 are arranged closely together, when the smart ring is placed onto the conical body 09, the two first magnetic conductive blocks 16 and two second magnetic conductive blocks 15 on the smart ring can more easily and directly connect with the corresponding first magnetic conductive sliders 08 and second magnetic conductive sliders 03. Furthermore, due to the magnetic properties of like poles repelling and unlike poles attracting, when the smart ring is placed on the conical body 09, the smart ring can easily adjust its position automatically under the action of magnetic force, completing the magnetic connection. Therefore, it has a certain degree of foolproof function, providing convenience for customers. In addition, the presence of two first magnetic conductive sliders 08 and two second magnetic conductive sliders 03 increases the number of contact points between each magnetic conductive slider and each magnetic conductive block, alleviating the problem of charging failure due to poor contact at a certain position, and improving charging efficiency and reliability. At the same time, the increased conductive area enhances the automatic attraction capability, reduces the probability of attraction failure, and improves the reliability of use.

[0037] like Figure 2 and Figure 4As shown, optionally, two first mounting grooves 18 and two second mounting grooves 19 are provided on the conical body 09. The two first mounting grooves 18 are arranged in the first direction, and the two second mounting grooves 19 are arranged in the second direction. Two first magnetic conductive sliders 08 are embedded in the two first mounting grooves 18 one-to-one, and two second magnetic conductive sliders 03 are embedded in the two second mounting grooves 19 one-to-one. In this way, on the one hand, the contact area between each first magnetic conductive slider 08 and each second magnetic conductive slider 03 and the conical body 09 is increased, and on the other hand, the height of each first magnetic conductive slider 08 and each second magnetic conductive slider 03 protruding on the surface of the conical body 09 is reduced, thereby reducing the volume occupied by the smart ring charging device, improving portability, and improving the reliability of the connection between each first magnetic conductive slider 08 and each second magnetic conductive slider 03 and the conical body 09. Of course, each first magnetic conductive slider 08 and each second magnetic conductive slider 03 can also be fixed to the side wall surface of the conical body 09.

[0038] like Figures 2 to 4 As shown, optionally, the conical body 09 is a conical cylinder, with each of the first mounting slots 18 and each of the second mounting slots 19 penetrating the cylinder wall of the conical body 09. The smart ring charging device also includes a printed circuit board 10, two first spring pins 21, and two second spring pins 22. The two first spring pins 21 and two second spring pins 22 are mounted on the printed circuit board 10, which is mounted at the bottom end of the conical body 09. The two first spring pins 21 and two second spring pins 22 are located inside the conical body 09. The two first spring pins 21 are arranged in the first direction, and each of the two first spring pins 21 contacts one-to-one with the two first magnetic conductive sliders 08. The two second spring pins 22 are arranged in the second direction, and each of the two second spring pins 22 contacts one-to-one with the two second magnetic conductive sliders 03. In this way, the spring structure of each spring pin can adapt to minute deformations, maintaining contact during vibration or assembly errors, thereby improving reliability. In this embodiment, the spring pin can also be referred to as a power pin or an elastic conductive pin. Understandably, the two first spring pins 21 are connected one-to-one with the two first magnetic conductive sliders 08, and the two second magnetic conductive sliders 03 are connected one-to-one with the two second magnetic conductive sliders 03. Preferably, the first spring pin 21 is connected to VCC (the circuit's power supply voltage), and the second spring pin 22 is connected to GND (the wire's grounding terminal). Alternatively, each first magnetic conductive slider 08 and each second magnetic conductive slider 03 can be connected to the printed circuit board 10 via wires.

[0039] Optionally, the smart ring charging device provided in this application embodiment further includes a connecting component and an annular support plate 07. The annular support plate 07 is coaxially arranged with the conical body 09, and the outer edge of the bottom end of the conical body 09 is fixedly connected to the inner edge of the annular support plate 07. The connecting component includes a threaded connector 14 and a fixing post 20. A first connecting hole 11 is provided on the printed circuit board 10, a central hole is provided on the fixing post 20, and a threaded hole is provided on the annular support plate 07. The threaded connector 14 passes through the first connecting hole 11 and the central hole in sequence, and the threaded connector 14 is connected to the threaded hole. The fixing post 20 is located between the annular support plate 07 and the printed circuit board 10 to provide a space for accommodating each spring pin between the annular support plate 07 and the printed circuit board 10. Preferably, the smart ring charging device includes 3 or 4 of the connecting components, and each connecting component is distributed circumferentially on the conical body 09. The threaded connector 14 is preferably a screw.

[0040] like Figure 1 , Figure 2 and Figure 5 As shown, preferably, the smart ring charging device provided in this application further includes a cylindrical outer shell 06 coaxially arranged with the conical body 09. The printed circuit board 10, the two first spring pins 21, and the two second spring pins 22 are all located inside the cylindrical outer shell 06. The annular support plate 07, the printed circuit board 10, and the cylindrical outer shell 06 are sequentially connected by the threaded connector 14. In this way, the printed circuit board 10, each first spring pin 21, and each second spring pin 22 are fixed by the cylindrical outer shell 06, so that the printed circuit board 10, each first spring pin 21, and each second spring pin 22 are not easily damaged by external impacts.

[0041] In this embodiment, preferably, a second connecting hole 12 is provided on the cylindrical outer shell 06, and the threaded connector 14 passes through the second connecting hole 12, the first connecting hole 11, and the central hole in sequence and is connected to the threaded hole on the annular support plate 07. Preferably, the smart ring charging device includes a circular silicone foot pad 13 and a circular buckle 01. The circular silicone foot pad 13 is attached to the position of the second connecting hole 12, which serves both aesthetic and anti-slip purposes, and the circular buckle 01 is fixed to the top of the conical body 09.

[0042] Optionally, the positions of the first magnetic conductive slider 08 and the second magnetic conductive slider 03 are connected to form an arc, and the central angle of the arc is between 60° and 180°. Understandably, the center of the arc is located along the axial direction of the conical body 09. This makes the distance between the first magnetic conductive slider 08 and the second magnetic conductive slider 03 relatively large. If the smart ring is subjected to an external collision while charging, a larger external force is required to move the smart ring due to the magnetic force between the magnetic conductive sliders and the magnetic conductive blocks. Therefore, the reliability and continuity of charging are improved. The central angle can be 70°, 90°, 120°, 150°, or 160°, etc.

[0043] Optionally, the central angle corresponding to the arc is 90°. This allows the two first magnetic conductive sliders 08 and the two second magnetic conductive sliders 03 to be evenly distributed on the surface of the conical charging device when using two first magnetic conductive sliders 08 and two second magnetic conductive sliders 03. This improves the stability and continuity of charging while facilitating the positioning and connection of each magnetic conductive slider with the corresponding magnetic conductive block on the charging ring.

[0044] Optionally, both the first magnetic conductive slider 08 and the second magnetic conductive slider 03 extend from the top of the conical body 09 to the bottom of the conical body 09. This results in a relatively large length for both the first magnetic conductive slider 08 and the second magnetic conductive slider 03, thereby making the smart ring charging device provided in this application suitable for smart rings of more sizes. Alternatively, both the first magnetic conductive slider 08 and the second magnetic conductive slider 03 may extend from the top of the conical body 09 to the middle of the conical body 09.

[0045] The smart ring charging device provided in this application has a simple and compact overall structure, which can charge smart rings of various sizes with one charging device. This not only reduces the production difficulty of the charging device and optimizes the management problem of the multiple sizes of existing charging devices, but also standardizes the size of the charging device, making production and management easier. At the same time, it also saves costs for home users or users with multiple rings.

[0046] Another aspect of this application provides a smart ring system including a smart ring and a smart ring charging device provided in the embodiments of this application. The smart ring includes a ring body 17, a first magnetic conductive block 16 and a second magnetic conductive block 15. The first magnetic conductive block 16 and the second magnetic conductive block 15 are both installed on the inner wall of the ring body 17. The ring body 17 is used to fit over the conical body 09. The first magnetic conductive block 16 is used to be magnetically connected to the first magnetic conductive slider 08, and the second magnetic conductive block 15 is used to be magnetically connected to the second magnetic conductive slider 03.

[0047] The smart ring system provided in this application, when in use, has a vertically arranged conical body 09, with both the first magnetic conductive slider 08 and the second magnetic conductive slider 03 energized. The smart ring is fitted onto the conical body 09 from above, and slides down along the conical body 09. The smart ring stops sliding at a position corresponding to the inner diameter of the conical body 09. The stopping position on the conical body 09 varies depending on the inner diameter of the smart ring. When the smart ring is rotated, the magnetic conductive slider and the magnetic conductive block connect magnetically when their magnetic properties are opposite, and repel and separate when their magnetic properties are the same. After connecting each magnetic conductive slider to its corresponding magnetic conductive block, the charging cable is inserted into the TYPE-C electrical port 05 to begin charging the smart ring.

[0048] The smart ring system provided in this application uses the smart ring charging device provided in this application. The outer surface of the conical body 09 is a continuously extending conical surface, which can be used to charge smart rings of different sizes. Since the outer surface of the conical body 09 extends continuously rather than forming a stepped structure, the smart ring charging device is relatively small in size and has good portability.

[0049] Optionally, the smart ring charging device includes two first magnetic conductive sliders 08 and two second magnetic conductive sliders 03. The two first magnetic conductive sliders 08 are arranged in a first direction, and the two second magnetic conductive sliders 03 are arranged in a second direction. Both the first direction and the second direction are radial directions of the conical body 09, and the first direction and the second direction are perpendicular to each other. The smart ring includes two first magnetic conductive blocks 16 and two second magnetic conductive blocks 15. The two first magnetic conductive blocks 16 are arranged opposite each other in the radial direction of the ring body 17, and the two second magnetic conductive blocks 15 are arranged opposite each other in the radial direction of the ring body 17. The arrangement direction of the two first magnetic conductive blocks 16 is perpendicular to the arrangement direction of the two second magnetic conductive blocks 15. The two first magnetic conductive sliders 08 are used to connect to the two first magnetic conductive blocks 16 in a one-to-one correspondence, and the two second magnetic conductive sliders 03 are used to connect to the two second magnetic conductive blocks 15 in a one-to-one correspondence. In use, the smart ring is placed on the conical body 09. Due to the close arrangement of the two first magnetic conductive sliders 08 and two second magnetic conductive sliders 03, the two first magnetic conductive blocks 16 and two second magnetic conductive blocks 15 on the smart ring can more easily contact the corresponding first magnetic conductive sliders 08 and second magnetic conductive sliders 03 when the smart ring is placed on the conical body 09. Furthermore, due to the principle of magnetic repulsion and attraction, the smart ring can easily adjust its position automatically under magnetic force when placed on the conical body 09, completing the magnetic connection. This provides a certain degree of foolproof functionality and convenience for users. Moreover, the presence of two first magnetic conductive sliders 08 and two second magnetic conductive sliders 03 increases the number of contact points between each magnetic conductive slider and each magnetic conductive block, alleviating the problem of charging failure due to poor contact at a certain position, thus improving charging efficiency and reliability. Simultaneously, the increased conductive area enhances the automatic attraction capability, reduces the probability of attraction failure, and improves the reliability of use.

[0050] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A smart ring charging device, characterized in that, It includes a conical body, a first magnetic conductive slider and a second magnetic conductive slider. The magnetic properties of the first magnetic conductive slider and the second magnetic conductive slider are opposite. The first magnetic conductive slider and the second magnetic conductive slider are both disposed on the outer wall of the conical body. The first magnetic conductive slider and the second magnetic conductive slider extend along two different generatrices of the conical body.

2. The smart ring charging device according to claim 1, characterized in that, It includes two first magnetic conductive sliders and two second magnetic conductive sliders. The two first magnetic conductive sliders are arranged in a first direction, and the two second magnetic conductive sliders are arranged in a second direction. The first direction and the second direction are both radial directions of the conical body, and the first direction and the second direction are perpendicular to each other.

3. The smart ring charging device according to claim 2, characterized in that, The conical body is provided with two first mounting slots and two second mounting slots. The two first mounting slots are arranged in the first direction, and the two second mounting slots are arranged in the second direction. The two first magnetic conductive sliders are embedded in the two first mounting slots in a one-to-one correspondence, and the two second magnetic conductive sliders are embedded in the two second mounting slots in a one-to-one correspondence.

4. The smart ring charging device according to claim 3, characterized in that, The conical body is cylindrical, and each of the first mounting slots and each of the second mounting slots penetrates the cylindrical wall of the conical body. The smart ring charging device also includes a printed circuit board, two first spring pins, and two second spring pins. The two first spring pins and the two second spring pins are all mounted on the printed circuit board, which is mounted at the bottom of the conical body. The two first spring pins and the two second spring pins are all located inside the conical body. The two first spring pins are arranged in the first direction and are in one-to-one contact with the two first magnetic conductive sliders. The two second spring pins are arranged in the second direction and are in one-to-one contact with the two second magnetic conductive sliders.

5. The smart ring charging device according to claim 4, characterized in that, It also includes a connecting component and an annular support plate. The annular support plate is coaxially arranged with the conical body. The outer edge of the bottom end of the conical body is fixedly connected to the inner edge of the annular support plate. The connecting component includes a threaded connector and a fixing post. A first connecting hole is provided on the printed circuit board. A central hole is provided on the fixing post. A threaded hole is provided on the annular support plate. The threaded connector passes through the first connecting hole and the central hole in sequence and is connected to the threaded hole.

6. The smart ring charging device according to claim 1, characterized in that, The positions of the first magnetic conductive slider and the second magnetic conductive slider are connected to form an arc, and the central angle of the arc is between 60° and 180°.

7. The smart ring charging device according to claim 6, characterized in that, The central angle corresponding to the arc is 90°.

8. The smart ring charging device according to any one of claims 1 to 7, characterized in that, Both the first magnetic conductive slider and the second magnetic conductive slider extend from the top of the conical body to the bottom of the conical body.

9. A smart ring system, characterized in that, The invention includes a smart ring and a smart ring charging device as described in any one of claims 1 to 8. The smart ring includes a ring body, a first magnetic conductive block, and a second magnetic conductive block. Both the first magnetic conductive block and the second magnetic conductive block are installed on the inner wall of the ring body. The ring body is used to fit over the conical body. The first magnetic conductive block is used to be magnetically connected to the first magnetic conductive slider, and the second magnetic conductive block is used to be magnetically connected to the second magnetic conductive slider.

10. The intelligent ring system according to claim 9, characterized in that, The smart ring charging device includes two first magnetic conductive sliders and two second magnetic conductive sliders. The two first magnetic conductive sliders are arranged in a first direction, and the two second magnetic conductive sliders are arranged in a second direction. Both the first and second directions are radial directions of the conical body and are perpendicular to each other. The smart ring includes two first magnetic conductive blocks and two second magnetic conductive blocks. The two first magnetic conductive blocks are arranged opposite each other radially on the ring body, and the two second magnetic conductive blocks are arranged opposite each other radially on the ring body. The arrangement direction of the two first magnetic conductive blocks is perpendicular to the arrangement direction of the two second magnetic conductive blocks. The two first magnetic conductive sliders are used to connect to the two first magnetic conductive blocks one-to-one, and the two second magnetic conductive sliders are used to connect to the two second magnetic conductive blocks one-to-one.

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