Multifunctional magnetic attraction device and system

Abstract

The application discloses a multifunctional magnetic attraction device and system, the magnetic attraction device comprises at least one magnetic attraction base, wherein the magnetic attraction base comprises a first bottom plate, a magnetic attraction layer and a dismounting part, the magnetic attraction layer is arranged on the first bottom plate, the dismounting part is arranged on the first bottom plate, and the magnetic attraction layer and the dismounting part are arranged independently. The system comprises the multifunctional magnetic attraction device. The application aims to change the integration design and production mode of existing accessory products, provide a modular product solution, and make the accessory products have high customization and customization attributes; the application designs a set of detachable and non-detachable multifunctional magnetic attraction device and system through innovation of the product mode of the accessory and a module connection mode.

Description

Technical Field

[0001] This application belongs to the field of accessories technology, specifically relating to a multifunctional magnetic attraction device and system. Background Technology

[0002] The main types of accessory products currently available on the market, such as digital accessories, include power banks, stands, and protective cases. Power banks can replace fixed power sources to replenish the power of mobile devices. Common types include wired charging and wireless charging, and some power banks can connect to devices magnetically. Stands can be attached to devices magnetically or adhesively, and their main function is to provide support for placing devices on desktops or other surfaces. Some stands allow for customization of specific parts of the stand's appearance through detachable clips. Protective cases primarily protect digital products from dirt, wear, and bumps. Some designs offer decorative features through printed patterns, and some phone cases feature a detachable back design for easy customization of the back cover.

[0003] Most existing accessory products share the characteristic that their functional components and target terminal connection structures are designed for specific functions, and cannot be compatible with other different functions by replacing functional components. For example, the function of a power bank is to charge the target terminal, the function of a stand is to support the target terminal, and the function of a protective case is to protect the target terminal. Although a few products can replace some patterns or styles, the main functions of charging, support, and protection remain unchanged.

[0004] In summary, most existing accessory products still suffer from the following technical defects: 1) The customization, variability, and diversity of product functions are limited, and their applicable scenarios are relatively singular, failing to meet the different functional needs of multiple usage scenarios; 2) The customization, variability, and diversity of product forms are limited, and users can only choose from existing fixed styles, unable to change the form and style according to their preferences; 3) When different functions or styles are needed, the entire product must be replaced rather than a part, increasing production and consumption costs; 4) Each function's corresponding accessory product needs to include a structure for connecting to the target terminal, resulting in redundant waste of materials related to the connection function; 5) When the product becomes dirty, worn, bumped, or outdated during use, it can only be replaced entirely, resulting in a large amount of waste, exacerbating environmental pollution, and hindering sustainable development.

[0005] The main reasons why existing accessory products have relatively fixed functions and cannot achieve greater customization, versatility, and diversification are as follows: 1) Fixed product model. Existing accessory products are usually designed to achieve specific functions, and the development of different functional products is independent. There is little integration of multiple interchangeable functions into the same product architecture from the product development stage; 2) Difficulty in structural design breakthroughs. Integrated fixed accessory products have a simple overall structural design, while modular products with interchangeable functions require solving the universal adaptation of structures corresponding to different functions, which is more difficult to design; 3) Challenges in production models. Existing production processes and procedures are designed for integrated molding. If the product is divided into multiple modules according to the existing product design and production processes, and interfaces for independent assembly and disassembly are reserved, the assembled finished product will be difficult to achieve the precision and detail quality of an integrated fixed product; 4) Limitations in material performance. To ensure a slim and lightweight user experience, existing accessory products usually use thinner materials. Without improvements in design, processes, or materials, modularly assembled products will struggle to achieve the overall structural stability of integrated fixed products. Summary of the Invention

[0006] In view of the shortcomings or deficiencies of the prior art, the technical problem to be solved by this application is to propose a multifunctional magnetic attraction device and system.

[0007] To solve the above-mentioned technical problems, this application provides the following technical solution:

[0008] This application proposes a multifunctional magnetic suction device, including at least one magnetic suction base, wherein the magnetic suction base includes: a first base plate, a magnetic suction layer and a disassembly part, the magnetic suction layer is disposed on the first base plate, and the disassembly part is disposed on the first base plate, wherein the magnetic suction layer and the disassembly part are disposed independently of each other.

[0009] Further optionally, it also includes: a first limiting structure, the first limiting structure being disposed along the circumference of the first base plate, or the first limiting structure being disposed on the first base plate; and / or, the first limiting structure including at least one of: a protrusion or groove structure, a snap-fit ​​groove structure, or Velcro.

[0010] Further optionally, it also includes: at least one first positioning part, the first positioning part being disposed on the first base plate;

[0011] And / or, the first positioning part includes at least one of the following: a protrusion or groove structure, a snap-fit ​​or slot structure, and Velcro.

[0012] Further optionally, a gripper portion is provided on at least one side of the first base plate, wherein the gripper portion includes: an inner groove or a protrusion structure.

[0013] Further optionally, it also includes at least one magnetic attracting sheet, which can be detachably connected to the magnetic base by magnetic attraction, or the magnetic attracting sheet is connected to the magnetic base;

[0014] The magnetic attractor plate includes: a second base plate,

[0015] And / or, an adhesive layer is also provided on the second base plate.

[0016] Further, optionally, it also includes:

[0017] The magnetically attachable part is disposed on the second base plate;

[0018] And / or, the magnetically attachable part is integrally formed with the second base plate;

[0019] And / or, further comprising: a second positioning part, the second positioning part being disposed on a second base plate on the magnetizing sheet;

[0020] The second positioning part includes at least one of the following: a protrusion or groove structure, a snap-fit ​​or slot structure, and Velcro.

[0021] Further optionally, it also includes: at least one functional module, which is detachably mounted on the magnetic base by magnetic attraction, or the functional module is connected to the magnetic base;

[0022] And / or, the disassembly part is disposed on the functional module.

[0023] The functional module includes: a third base plate.

[0024] Further optionally, it also includes: a magnetically absorbable material layer disposed on the third base plate;

[0025] And / or, the magnetically adsorbable material layer is integrally formed with the third base plate;

[0026] And / or, it further includes: a second limiting structure, wherein the second limiting structure of the third base plate is matched with the first limiting structure of the magnetic base;

[0027] And / or, the second limiting structure includes at least one of the following: a protrusion or groove structure, a snap-fit ​​or slot structure, and Velcro.

[0028] Further optionally, the functional module further includes a functional part, which is connected to the third base plate.

[0029] This application also proposes a multi-functional magnetic attraction system, including the aforementioned multi-functional magnetic attraction device, which is installed on a target terminal, wherein at least one of the magnetic attraction base, the magnetic attracting sheet, or the functional module is installed with the target terminal.

[0030] And / or, further includes: at least two of the magnetic bases used in combination;

[0031] And / or, further includes: at least two of the magnetic strips used in combination;

[0032] And / or, also includes: at least two of the said functional modules used in combination.

[0033] Compared with the prior art, this application has the following technical effects:

[0034] This application aims to change the existing integrated design and production model of accessory products, and provide modular product solutions that enable them to have highly customized and customizable attributes; through innovation in the product model of accessories and their modular connection methods, this application designs a set of detachable and non-detachable multifunctional magnetic suction devices and systems;

[0035] This application breaks through the existing fixed-function model of accessory products, solves the technical difficulties of modular assembly, and ensures that the product's functional diversity, structural stability, ease of assembly and disassembly, aesthetic appeal, and quality details are all guaranteed. Users can freely select modular components according to their preferences, and can change the corresponding module style to suit specific usage scenarios. Furthermore, multiple needs can be met simultaneously through the integration of multiple modules. Attached Figure Description

[0036] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0037] Figure 1 Schematic diagram of the structure of the magnetic base in one embodiment of this application Figure 1 ;

[0038] Figure 2 Schematic diagram of the structure of the magnetic base in one embodiment of this application Figure 2 ;

[0039] Figure 3 A schematic diagram of the structure of the magnetic strip in one embodiment of this application. Figure 1 ;

[0040] Figure 4 A schematic diagram of the structure of the magnetic strip in one embodiment of this application. Figure 2 ;

[0041] Figure 5 A schematic diagram of the functional module structure in one embodiment of this application. Figure 1 ;

[0042] Figure 6 A schematic diagram of the functional module structure in one embodiment of this application. Figure 2 ;

[0043] Figure 7 : A schematic diagram of the installation of the magnetic base and functional modules in one embodiment of this application Figure 1 ;

[0044] Figure 8 : A schematic diagram of the installation of the magnetic base and functional modules in one embodiment of this application Figure 2 ;

[0045] Figure 9 Schematic diagram of the installation of magnetic base, magnetic sheet, and functional module in one embodiment of this application. Figure 1 ;

[0046] Figure 10 Schematic diagram of the installation of magnetic base, magnetic sheet, and functional module in one embodiment of this application. Figure 2 ;

[0047] Figure 11 A schematic diagram of the multifunctional magnetic attraction device in use according to an embodiment of this application. Figure 1 ;

[0048] Figure 12 A schematic diagram of the multifunctional magnetic attraction device in use according to an embodiment of this application. Figure 2 ;

[0049] Figure 13 A schematic diagram of the multifunctional magnetic attraction device in use according to an embodiment of this application. Figure 3 ;

[0050] Figure 14 A schematic diagram of the multifunctional magnetic attraction device in use according to an embodiment of this application. Figure 4 ;

[0051] Figure 15 : An exploded view of a multifunctional magnetic attraction device according to an embodiment of this application Figure 1 ;

[0052] Figure 16 : An exploded view of a multifunctional magnetic attraction device according to an embodiment of this application Figure 2 .

[0053] Reference numerals: 10-Magnetic base, 11-First base plate, 12-Magnetic layer, 121-First annular magnetic strip, 122-First positioning magnetic strip, 13-Disassembly part, 14-First limiting structure, 15-First positioning part, 16-Grab part, 20-Magnetic sheet, 21-Second base plate, 22-Magnetic part, 221-Second annular magnetic strip, 222-Second positioning magnetic strip, 23-Second positioning part, 24-Adhesive layer, 30-Functional module, 31-Third base plate, 32-Magnetic material layer, 321-Third annular magnetic strip, 322-Third positioning magnetic strip, 33-Functional part, 34-Second limiting structure, 40-Target terminal. Detailed Implementation

[0054] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. 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.

[0055] like Figure 1 and Figure 2 As shown in one embodiment of this application, a multifunctional magnetic suction device includes at least one magnetic base 10, wherein the magnetic base 10 includes: a first base plate 11, a magnetic layer 12, and a disassembly part 13. The magnetic layer 12 is disposed on the first base plate 11, and the disassembly part 13 is disposed on the first base plate 11, wherein the magnetic layer 12 and the disassembly part 13 are independently disposed. In this embodiment, the magnetic base 10 can be used with a target terminal 40 or a protective shell of the target terminal 40 that has magnetic suction function, thereby further expanding other additional functions of the target terminal 40; if the target terminal does not have magnetic suction function, a magnetic attracting sheet 20 described below can be configured to achieve functional expansion through magnetic suction function.

[0056] The first base plate 11 has a magnetic layer 12 at a location overlapping the magnet distribution on a conventional target terminal 40 with built-in magnetic attraction. The magnetic layer 12 is detachably connected to the magnet distribution location of the target terminal via magnetic attraction. The magnetic layer 12 includes a first annular magnetic strip 121 and a first positioning magnetic strip 122, both of which are disposed on the first base plate 11. The magnetic layer 12 can release a magnetic field in both the vertical and horizontal directions of the magnetic base 10. Magnetic layers 12 can also be disposed at other locations on the first base plate 11, without limitation.

[0057] Furthermore, in this embodiment, the first base plate 11 is also provided with a mounting groove (not shown in the figure) for fixing the magnetic layer 12, and an insulating protective layer is also provided on the surface of the magnetic layer 12. The mounting groove and the insulating protective layer are relatively thin to reduce interference with the magnetic field.

[0058] This embodiment also includes: a first limiting structure 14, which is disposed along the circumference of the first base plate 11, or the first limiting structure 14 is disposed on the first base plate 11; and / or, the first limiting structure 14 includes at least one of a protrusion or groove structure, a snap-fit ​​or slot structure, or Velcro. The first limiting structure 14 can be used in conjunction with the functional module 30 described below, and the first limiting structure 14 can prevent the functional module 30 from moving in any direction parallel to the surface of the first base plate 11, ensuring its installation stability.

[0059] This embodiment also includes at least one first positioning part 15, which is disposed on the first base plate 11. The first positioning part 15 can be used in conjunction with a second positioning part 23 on the magnetic sheet 20 described below. And / or, the first positioning part 15 includes at least one of the following: a protrusion or groove structure, a snap-fit ​​or slot structure, and Velcro.

[0060] A gripper 16 is provided on at least one side of the first base plate 11. The gripper 16 includes an inner groove or a protrusion structure, which facilitates gripping and applying force when installing and removing the magnetic base 10. The inner groove or protrusion structure can be continuous or discontinuous, or both can be used continuously or discontinuously. When it is necessary to remove the magnetic base 10 from the target terminal 40, it can be pulled away from the target terminal 40 by the gripper 16 to separate the magnetic base 10 from the target terminal 40.

[0061] In one embodiment, the aforementioned disassembly part 13 can be disposed vertically through the first base plate 11 or have an inner groove provided circumferentially on the first base plate 11; the shape and size of the disassembly part 13 are not limited, as long as it is convenient to insert a finger; when it is necessary to remove the functional module 30 described below, the third base plate on the functional module 30 can be pushed through the disassembly part 13 from the reverse side of the magnetic base 10 where the functional module is mounted, thereby separating the functional module 30 from the magnetic base 10. The magnetic base 10 includes various styles with different colors, materials, and surface treatments, which can be freely selected according to the user's preferences.

[0062] When the magnetic base 10 is connected to the magnetic attracting sheet 20 described below, the first positioning portions 15 protruding near the four corners of the first base plate 11 of the magnetic base 10 can be inserted into the corresponding recessed second positioning portions 23 of the magnetic attracting sheet 20. This ensures that the magnetic base 10 does not move relative to the magnetic attracting sheet 20 in any direction parallel to the surface of the first base plate 11. Furthermore, the outer surface of the first positioning portion 15 is provided with an anti-slip material. When the magnetic base 10 is directly connected to the target terminal 40 with its own magnetic attraction or the protective shell of the target terminal 40, the magnetic attraction pressure can reduce the movement of the magnetic base 10 in any direction parallel to the surface of the first base plate 11, thereby enhancing the stability of the magnetic base 10.

[0063] The first positioning part 15 can take different structural forms. For example, the first positioning part 15 can be provided with a circumferential protrusion along the magnetic base 10, so that the magnetic sheet 20 can be embedded in the magnetic base 10 as a whole. Of course, in addition to the above-mentioned protrusion structure, the first positioning part 15 can also adopt a groove structure, a snap-fit ​​slot, a Velcro, etc. The above are just examples and this embodiment does not make specific limitations.

[0064] Furthermore, such as Figure 3 and Figure 4 As shown, this embodiment also includes at least one magnetic attracting sheet 20, which can be detachably connected to the magnetic base 10 by magnetic attraction. Specifically, the magnetic attraction can be achieved by magnetic attraction; or, the magnetic attracting sheet 20 and the magnetic base 10 can be connected by other means besides magnetic attraction.

[0065] The magnetic attracting sheet 20 includes a second base plate 21, and / or, an adhesive layer 24 is further provided on the second base plate 21, wherein the adhesive layer 24 is preferably made of an adhesive material, and the magnetic attracting sheet 20 is attached to the surface of the target terminal 40 or the protective shell of the target terminal 40 where the magnetic base 10 is to be installed, as an interface for connecting the magnetic base 10.

[0066] Furthermore, the magnetic attracting sheet 20 also includes a magnetically attractable portion 22, wherein the magnetically attractable portion 22 is disposed on the second base plate 21, or the magnetically attractable portion 22 is integrally formed with the second base plate 21. The overall shape and size of the magnetic attracting sheet 20 are not strictly limited, and this design is preferably compatible with the magnetic base 10 described above.

[0067] Furthermore, in this embodiment, the magnetic sheet 20 further includes a second positioning part 23, which is disposed on the second base plate 21. And / or, the second positioning part 23 includes at least one of the following: a protrusion or groove structure, a snap-fit ​​slot structure, and Velcro.

[0068] The magnetic attracting plate 20 has a magnetically attachable part 22 at a position overlapping with the magnet distribution on the conventional target terminal 40 with its own magnetic attraction. The magnetically attachable part 22 can be detachably connected to the magnetic layer 12 on the magnetic base 10 by magnetic attraction. The magnetically attachable part 22 includes a second annular magnetic strip 221 and a second positioning magnetic strip 222. The second annular magnetic strip 221 and the second positioning magnetic strip 222 are both disposed on the second base plate 21. The magnetically attachable part 22 can also be disposed at other positions on the second base plate 21 in the same way, without limitation. The main function of the magnetic attracting plate 20 is to provide an external magnetic attraction interface for the target terminal 40 or the protective shell of the target terminal 40 that does not have its own magnetic attraction, or to enhance the magnetic attraction function of the target terminal 40 or the protective shell of the target terminal 40 that has its own magnetic attraction, thereby improving the stability of the external magnetic device. If the target terminal 40 or the protective shell of the target terminal 40 has its own magnetic attraction and the magnetic attraction strength meets the usage requirements, the magnetic attracting plate 20 does not need to be installed.

[0069] In addition, a first positioning part 15, which matches the second positioning part 23, is provided at a corresponding position on the magnetic base 10. After alignment and installation, the magnetic base 10 and the magnetic sheet 20 will not move in any direction parallel to the surface of the first base plate 11, further enhancing the stability of the external magnetic base 10. Moreover, the magnetic sheet 20 can be available in various styles, and different colors, patterns, surface treatments, etc., can be freely selected according to the user's preferences. When the magnetic base 10 is not installed, the magnetic sheet 20 itself can serve as an external decoration of the target terminal 40.

[0070] In another embodiment, the second base plate 21 of the magnetic sheet 20 is connected to the magnetic base 10 by at least one of the following: a protrusion or groove structure, a snap-fit ​​or slot structure, Velcro, or any other connection method that can achieve the above connection.

[0071] Furthermore, such as Figures 5 to 8 As shown, this embodiment also includes at least one functional module 30, which is detachably mounted on the magnetic base 10 by magnetic attraction, or the functional module 30 is connected to the magnetic base 10 by means other than magnetic attraction.

[0072] More preferably, and / or, the disassembly part 13 may also be provided on the functional module 30.

[0073] Specifically, such as Figures 7 to 10 As shown, the functional module 30 can be magnetically connected above the magnetic base 10, and the magnetic sheet 20 can be magnetically connected below the magnetic base 10.

[0074] Furthermore, the functional module 30 includes a third base plate 31.

[0075] The functional module 30 further includes a magnetically absorbable material layer 32, which is disposed on the third base plate 31, or the magnetically absorbable material layer 32 is integrally formed with the third base plate 31.

[0076] Furthermore, in this embodiment, a magnetically absorbable material layer 32 is provided on the third base plate 31 at a position that matches the distribution position of the powerful magnets on the magnetic base 10. The magnetically absorbable material layer 32 includes a third annular magnetic strip 321 and a third positioning magnetic strip 322. The other positions on the third base plate 31 may also be provided with the same magnetically absorbable material layer 32, which is not limited here.

[0077] Furthermore, in this embodiment, the functional module 30 further includes: a second limiting structure 34, wherein the second limiting structure 34 of the third base plate 31 is matched with the first limiting structure 14 of the magnetic base 10; and / or, the second limiting structure 34 includes at least one of: a protrusion or groove structure, a snap-on slot structure, and Velcro.

[0078] Furthermore, in this embodiment, the functional module 30 further includes a functional part 33, which is connected to the third base plate 31. The entire functional module 30 is detachably connected to the magnetic layer 12 on the magnetic base 10 via a magnetically attracted material layer 32 on the third base plate 31. When connected, the surface of the third base plate 31 is in contact with the first base plate 11. The overall shape and size of the third base plate 31 and the functional part 33 are not strictly limited, but this solution is preferably matched with the magnetic base 10. More preferably, the functional part 33 may also be provided with structures such as magnetic attracting parts, protrusions or grooves, snap-fit ​​slots, and Velcro, as described above, to facilitate use with other structures, or it can be used independently.

[0079] The second limiting structure 34 on the functional module 30 can be inserted into the first limiting structure 14 on the magnetic base 10 and can connect with the inner edge of the first limiting structure 14. After installation, it can prevent movement in all directions parallel to the surface of the first base plate 11, ensuring the stability of its installation. Users can replace the functional module 30 themselves. When replacement is needed, the installed functional module 30 and the magnetic base 10 are removed from the target terminal 40 as a whole, and then the functional module 30 is removed from the magnetic base 10. Then, different functional modules 30 can be selected and reinstalled. The whole process is convenient and quick. The functional modules 30 are very diverse, and users can freely select according to their functional needs. Typical functions include decoration, support, storage, etc.; or different colors, materials, and patterns can be selected according to style preferences. Moreover, after installing some styles of functional modules 30 on the magnetic base 10, they can be matched with devices that install other functional modules 30, and combined into a complete set of devices integrating multiple functions to meet a variety of different needs.

[0080] In another embodiment, the third base plate 31 of the functional module 30 is connected to the magnetic base 10 through at least one of the following: a protrusion or groove structure, a snap-fit ​​or slot structure, Velcro, or any other connection method that can achieve the above connection.

[0081] This application also proposes a multifunctional magnetic attraction system, including the aforementioned multifunctional magnetic attraction device, which is installed on a target terminal 40. The installation method includes, but is not limited to, detachable and non-detachable installation methods. The target terminal 40 includes, but is not limited to, mobile phones, tablet computers, laptop computers, and other target terminals. Specifically, at least one of the aforementioned magnetic base 10, magnetic attracting sheet 20, or functional module 30 is installed on the target terminal 40, and the installation method includes, but is not limited to, detachable and non-detachable installation methods. The following description uses a detachable installation method as an example.

[0082] Specifically, for example, at least one of the magnetic bases 10 can be detachably connected to the target terminal 40; when at least two magnetic bases 10 are used, they are stacked on top of each other. Alternatively, at least one magnetic attractor 20 can be detachably connected to the target terminal 40; when at least two magnetic attractor 20 are used, they are stacked on top of each other. Furthermore, at least one functional module 30 can be detachably connected to the target terminal 40; when at least two functional modules 30 are used, they are stacked on top of each other.

[0083] Alternatively, at least two of the magnetic bases 10 and the magnetic attracting sheet 20 can be detachably installed with the target terminal 40. Specifically, the magnetic base 10 and the magnetic attracting sheet 20 are magnetically connected before being detachably connected with the target terminal 40. Alternatively, at least three of the magnetic bases 10 and the magnetic attracting sheet 20 can be detachably installed with the target terminal 40. Specifically, at least one of the magnetic bases 10 and at least two of the magnetic attracting sheets 20 can be detachably installed with the target terminal 40, or at least two of the magnetic bases 10 and at least one of the magnetic attracting sheets 20 can be detachably installed with the target terminal 40. When the number of magnetic bases 10 and magnetic attracting sheets 20 is at least two, the magnetic bases 10 or the magnetic attracting sheets 20 can be stacked or used interchangeably before being detachably installed with the target terminal 40.

[0084] Alternatively, at least two of the magnetic bases 10, the functional module 30, and the target terminal 40 may be detachably installed; or at least two of the magnetic plates 20, the functional module 30, and the target terminal 40 may be detachably installed; for specific details, please refer to the above examples, which will not be repeated here.

[0085] Alternatively, when at least three of the magnetic bases 10, the magnetic attracting sheets 20, or the functional modules 30 are detachably installed with the target terminal 40, specifically, after the functional module 30 is installed on the magnetic base 10, it is detachably installed with the target terminal 40 through the magnetic attracting sheets 20. In this case, the magnetic bases 10, the magnetic attracting sheets 20, or the functional modules 30 can be used in a cross-over manner before being detachably connected to the target terminal 40.

[0086] The different magnetic base 10, magnetic sheet 20 or functional module 30 described in this embodiment can be used in combination of at least two, or in combination of at least one of the above accessories with the target terminal 40. There are various specific combination methods, which can be customized according to actual needs. The application scenarios are wide-ranging, and will not be exhaustive here.

[0087] like Figures 11 to 16 This diagram illustrates the specific steps and states during the installation process in this embodiment. This embodiment is only used as an example when the target terminal 40 is a mobile phone. Figure 11 This is a schematic diagram showing the state in which the magnetic strip 20 is attached to the outer surface of the target terminal 40. Figure 12 This is a schematic diagram showing the state in which the magnetic base 10 is attracted to the magnetic sheet 20; Figure 13 This is a schematic diagram showing the state in which the functional module 30 is attached to the magnetic base 10; Figure 14This diagram illustrates the state of multiple compatible multi-functional magnetic devices that can be combined into a set for use. The diagram only shows the case of using two different functional modules 30 of multi-functional magnetic devices together. It is only an example for illustration. In actual application, multiple devices can be used together according to the actual situation. Figure 15 An exploded view of the magnetic base 10, the magnetic sheet 20, and the functional module 30; Figure 16 This is a schematic diagram showing the exploded state of the magnetic base 10, the magnetic sheet 20, the functional module 30, and the target terminal 40.

[0088] This application innovates the product model and modular connection method of accessories, designing a set of detachable and non-detachable multifunctional magnetic devices and systems. This application breaks through the existing fixed-function model of accessory products, solves the technical difficulties of modular assembly, and ensures the product's functional diversity, structural stability, ease of assembly and disassembly, aesthetic appeal, and high-quality details. This application provides three different independent modules, each containing multiple styles to choose from, offering users a great deal of customization space and achieving a high degree of customization. First, it provides personalized customization effects with different appearance styles, allowing users to freely select module component styles according to personal interests and aesthetic preferences; second, it achieves customized effects with different functions, allowing users to independently select corresponding module functions to suit specific usage needs; third, it enables customization effects for multiple scenarios, allowing the same user to select corresponding module functions and styles according to the scenario type, and adapt to changing scenario needs by replacing modules; in addition, some devices with different functions can be stacked and combined into a multifunctional set, allowing users to simultaneously meet multiple needs through the integration of different functional styles.

[0089] This application provides broader versatility by establishing this multifunctional magnetic device and system. It is not limited to a specific product category; it can be used with most common product categories such as mobile phones, tablets, and laptops, and is not limited to most product models. Furthermore, existing accessory functions can be incorporated into the device's functional modules, forming a complete accessory system within a unified product architecture. This overcomes the limitations of functional and form compatibility between different types of accessories, building an integrated product ecosystem and better meeting the needs of different users and in different scenarios.

[0090] This application enables a more efficient matching of resources, products, and demands. Through modular design, this device unifies identical functions within a single product architecture, reducing redundant production and material consumption of identical components in existing products with different functions. When different functions or styles are required, only relevant modules need to be replaced, rather than the entire product, reducing production and consumption costs. When the product becomes dirty, worn, damaged, or outdated during use, only relevant modules need to be replaced instead of the entire product, extending its overall lifespan and reducing waste. Furthermore, used modules can be recycled according to their materials and processed for use as raw materials in secondary production, achieving more refined material recycling, reducing environmental pollution and resource consumption, and contributing to sustainable social development. In conclusion, this application has promising market application prospects.

[0091] In the description of this application, unless otherwise expressly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0092] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0093] In the description of this embodiment, the terms "upper," "lower," "left," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, 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. In addition, the terms "first" and "second" are used only for distinction in description and have no special meaning.

[0094] The above embodiments are only used to illustrate the technical solutions of this application and are not intended to limit it. The preferred embodiments have been described in detail. Those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this application without departing from the spirit and scope of the technical solutions of this application, and all such modifications and substitutions should be covered within the scope of the claims of this application.

Claims

1. A multifunctional magnetic attraction device, characterized in that, The device includes at least one magnetic base, wherein the magnetic base includes: a first base plate, a magnetic layer, and a disassembly part, wherein the magnetic layer is disposed on the first base plate, and the disassembly part is disposed on the first base plate, wherein the magnetic layer and the disassembly part are disposed independently of each other.

2. The multifunctional magnetic attraction device according to claim 1, characterized in that, Also includes: The first limiting structure is provided along the circumference of the first base plate, or the first limiting structure is provided on the first base plate. And / or, the first limiting structure includes at least one of the following: a protrusion or groove structure, a snap-fit ​​or slot structure, or Velcro.

3. The multifunctional magnetic attraction device according to claim 1, characterized in that, Also includes: At least one first positioning part is disposed on the first base plate; And / or, the first positioning part includes at least one of the following: a protrusion or groove structure, a snap-fit ​​or slot structure, and Velcro.

4. The multifunctional magnetic attraction device according to claim 1, characterized in that, A gripper portion is provided on at least one side of the first base plate, wherein the gripper portion includes: an inner groove or a protrusion structure.

5. The multifunctional magnetic attraction device according to any one of claims 1 to 4, characterized in that, It also includes at least one magnetic attracting sheet, which can be detachably connected to the magnetic base by magnetic attraction, or the magnetic attracting sheet is connected to the magnetic base; The magnetic attractor sheet includes: a second base plate; And / or, an adhesive layer is also provided on the second base plate.

6. The multifunctional magnetic attraction device according to claim 5, characterized in that, Also includes: The magnetically attachable part is disposed on the second base plate; And / or, the magnetically attachable part is integrally formed with the second base plate; And / or, it further includes: a second positioning part, the second positioning part being disposed on the second base plate; And / or, the second positioning part includes at least one of the following: a protrusion or groove structure, a snap-fit ​​or slot structure, and Velcro.

7. The multifunctional magnetic attraction device according to any one of claims 1 to 4, characterized in that, Also includes: At least one functional module is provided, wherein the functional module is detachably mounted on the magnetic base by magnetic attraction, or the functional module is connected to the magnetic base. And / or, the disassembly part is disposed on the functional module; The functional module includes: a third base plate.

8. The multifunctional magnetic attraction device according to claim 7, characterized in that, Also includes: A magnetically adsorbable material layer is disposed on the third base plate; And / or, the magnetically adsorbable material layer is integrally formed with the third base plate; And / or, it further includes: a second limiting structure, wherein the second limiting structure of the third base plate is matched with the first limiting structure of the magnetic base; And / or, the second limiting structure includes at least one of the following: a protrusion or groove structure, a snap-fit ​​or slot structure, and Velcro.

9. The multifunctional magnetic attraction device according to claim 7, characterized in that, The functional module further includes a functional part, which is connected to the third base plate.

10. A multifunctional magnetic attraction system, characterized in that, Includes the multifunctional magnetic attraction device as described in any one of claims 1 to 9, wherein the multifunctional magnetic attraction device is installed on the target terminal, wherein at least one of the magnetic attraction base, the magnetic attracting sheet, or the functional module is installed with the target terminal; And / or, further includes: at least two of the magnetic bases used in combination; And / or, further includes: at least two of the magnetic strips used in combination; And / or, also includes: at least two of the said functional modules used in combination.

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