Electronic device and magnetic suction charging assembly thereof

Abstract

The utility model discloses a kind of magnetic suction charging components, including sequentially superposed reinforcing member, circuit board, support, magnetic suction piece, and, multiple first through holes of interval arrangement are set up on support, second through hole corresponding with first through hole is set up on magnetic suction piece, multiple pins are sequentially arranged in first through hole, second through hole, and two ends are exposed on support and magnetic suction piece respectively, while pin and circuit board are electrically connected.The present application only sets up one magnetic suction piece, and multiple pins are arranged on magnetic suction piece to form modular structure, thereby reducing the number of magnetic suction piece, so as to reduce assembly frequency, improve assembly efficiency, and then reduce cost and increase efficiency;And make the overall structure of magnetic suction charging component more compact, smaller, so as to save whole machine space, improve the utilization of structural space.The utility model also discloses an electronic device with magnetic suction charging component.

Description

Technical Field

[0001] This utility model relates to the field of electronic device charging, and in particular to an electronic device and its magnetic charging component. Background Technology

[0002] POGO-PIN charging is a magnetic charging connector that features automatic attachment, no need for plugging or unplugging, and is waterproof and dustproof. It is widely used in smart wearable devices, wireless live streaming equipment, and handheld devices. Examples include charging connectors for children's watches, Bluetooth headsets, lavalier microphones, wireless microphones, mobile phones, POS terminals, and PDAs.

[0003] like Figure 1 As shown, the commonly used magnetic charging terminal 100' has a separate structure design for the charging PIN 110' and the magnet 120', resulting in a large overall space occupation. However, due to the space constraints of the electronic device, only a smaller magnet 120' can be used. To ensure the magnetic attraction force of the magnet 120', more than two magnets 120' are required. This leads to a small size and a large number of magnets 120', resulting in low assembly efficiency and high labor costs.

[0004] Therefore, it is necessary to provide a magnetic charging component and electronic device that can save overall space and improve assembly efficiency to solve the above problems. Utility Model Content

[0005] One objective of this invention is to provide a magnetic charging component that can save overall space and improve assembly efficiency.

[0006] Another objective of this invention is to provide an electronic device that can save overall space and improve assembly efficiency.

[0007] To achieve the above objectives, the technical solution of this utility model is as follows: a magnetic charging assembly is provided, comprising a reinforcing member, a circuit board, a bracket, a magnetic attractor, and multiple pins; wherein, the bracket is installed on one side of the reinforcing member, and the bracket has multiple first through holes arranged at intervals; the magnetic attractor is installed on the side of the bracket opposite to the reinforcing member, and the magnetic attractor has a second through hole corresponding to the first through hole; each pin is sequentially inserted into the first through hole and the second through hole, and both ends are exposed above the bracket and the magnetic attractor, respectively, and the pins are insulated from the bracket and the magnetic attractor; the circuit board is disposed between the bracket and the reinforcing member, and is electrically connected to each pin.

[0008] Preferably, the bracket and the magnetic attractor are both elongated structures, and the first through hole and the second through hole are arranged at intervals along the length direction of the bracket and the magnetic attractor.

[0009] Preferably, the inner wall of the first through hole is provided with a first abutting part, and one end of the pin is provided with a second abutting part that protrudes radially therefrom. The second abutting part abuts against the first abutting part, thereby making the connection of the pin more stable. The other end of the pin protrudes out of the magnetic attractor.

[0010] Preferably, the magnetic charging assembly further includes an insulating member disposed between the pin and the inner walls of the first through hole and the second through hole to insulate the pin from the bracket and the magnetic charging member.

[0011] Preferably, the bracket is formed of an insulating material, and the magnetic charging assembly further includes an insulating element disposed between the pin and the inner wall of the second through hole to insulate the pin from the magnetic element.

[0012] Preferably, the insulating element includes at least a first insulating portion disposed between the pin and the inner wall of the first through hole and the second through hole; or disposed only between the pin and the inner wall of the second through hole.

[0013] Preferably, the first insulating part is integrally formed into a cylindrical structure and sleeved on the pin to achieve an insulating connection between the pin and the bracket or the magnetic attractor, or to achieve an insulating connection between the pin and the magnetic attractor.

[0014] Preferably, the first insulating part is integrally formed with the bracket, the first insulating part is disposed around the first through hole and protrudes from one side of the bracket, and the first insulating part is sleeved on the pin, thereby realizing the insulating connection between the pin and the bracket and the magnetic attractor.

[0015] Preferably, the first insulating portion is plated or sprayed with an insulating material between the surface of the pin and the inner wall of the first through hole and the second through hole, or it is plated or sprayed only between the surface of the pin and the inner wall of the second through hole.

[0016] Preferably, the insulating member further includes a second insulating portion, which is disposed at one end of the first insulating portion and extends radially along the first insulating portion, and is disposed between the magnetic member and the bracket.

[0017] Preferably, the two ends of the reinforcing member located in the pin arrangement direction are longer than the two ends of the bracket to form a connecting portion, which is used to connect with other components.

[0018] Preferably, the connecting part has a connecting hole for connecting with other components.

[0019] Correspondingly, the present invention also provides an electronic device, which includes a housing and a magnetic charging assembly as described above; wherein, the housing has a third through hole corresponding to each of the pins, each of the pins passes through the third through hole and protrudes from the housing, and the reinforcing member is connected to the housing.

[0020] Preferably, the housing is provided with a receiving cavity, and each of the third through holes is located in the receiving cavity; at least the magnetic suction member and the bracket are received in the receiving cavity.

[0021] Preferably, the two ends of the reinforcing member located in the pin arrangement direction are longer than the two ends of the bracket to form a connecting portion, the connecting portion protruding outside the receiving cavity and connected to the housing.

[0022] Preferably, the housing has a connecting post protruding from it, which corresponds to the connecting portion. The connecting post is attached to or fused to the connecting portion, or the connecting post abuts against the connecting portion and is locked by a locking member.

[0023] Preferably, the connecting part has a first connecting hole, and the connecting post has a second connecting hole. The connecting post abuts against the connecting part and is locked in the first connecting hole and the second connecting hole by a locking member to lock the connecting part and the connecting post.

[0024] Preferably, the connecting part has a first connecting hole, and the connecting post has a protrusion, which passes through the first connecting hole and is fastened or fused with the reinforcing member.

[0025] Compared with existing technologies, this utility model provides a magnetic charging assembly. First, it uses only one magnetic element, with multiple pins threaded onto it to form a modular structure. This reduces the number of magnetic elements, thereby reducing assembly steps, improving assembly efficiency, and ultimately reducing costs and increasing efficiency. Second, the integrated magnetic element has a larger length and area, enabling the maximum magnetic force within the same area, thus meeting the magnetic force requirements of magnetic terminals. Third, the modular structure formed by multiple pins threaded onto one magnetic element makes the overall structure of the magnetic charging assembly more compact and smaller, saving overall space and improving the utilization rate of structural space. In addition, the addition of reinforcing members and brackets to support the magnetic element and pins allows the magnetic charging assembly to form a modular stacked structure, enabling universal, shared, and integrated material design, further improving assembly efficiency and reducing costs.

[0026] Correspondingly, electronic devices having the magnetic charging component of this utility model also have the above-mentioned technical effects. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the structure of a magnetic charging terminal in existing technology.

[0028] Figure 2 This is a structural schematic diagram of one embodiment of the magnetic charging component of this utility model.

[0029] Figure 3 yes Figure 2 The exploded diagram.

[0030] Figure 4 yes Figure 2 A schematic diagram of the structure of the support frame from another angle.

[0031] Figure 5 yes Figure 2 A sectional view.

[0032] Figure 6 This is a cross-sectional view of another embodiment of the magnetic charging component of this utility model.

[0033] Figure 7 This is a cross-sectional view of another embodiment of the magnetic charging component of this utility model.

[0034] Figure 8 This is a schematic diagram of one embodiment of the electronic device of this utility model.

[0035] Figure 9 yes Figure 8 A structural diagram from another angle.

[0036] Figure 10 yes Figure 9 The exploded diagram.

[0037] Figure 11 yes Figure 8 A sectional view.

[0038] Figure 12 yes Figure 8 Another sectional view.

[0039] Figure 13 This is a cross-sectional view of another embodiment of the electronic device of this utility model.

[0040] Figure 14 This is a cross-sectional view of another embodiment of the electronic device of this utility model. Detailed Implementation

[0041] Embodiments of the present invention will now be described with reference to the accompanying drawings, in which similar element reference numerals represent similar elements. It should be noted that the directional descriptions involved in the present invention, such as up, down, left, right, front, and back, indicating directions or positional relationships, are based on the directions or positional relationships shown in the drawings and are only for the convenience of describing the technical solutions of this application or / 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, and therefore should not be construed as a limitation of this application. The terms "first," "second," etc., described are only used to distinguish technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the sequential relationship of the indicated technical features.

[0042] First combine Figures 2-13 As shown, the magnetic charging component 100 provided by this utility model is particularly suitable for electronic devices 1 such as smart wearable devices, wireless live streaming devices and handheld devices. For example, it can be used as a charging terminal for children's watches, Bluetooth headsets, lavalier microphones, wireless microphones, mobile phones, POS, PDAs, etc., but it is not limited to this. Of course, it can also be applied to any other electronic device 1 that needs to use magnetic charging.

[0043] Let's combine the following... Figures 2-7 As shown, in one embodiment of this utility model, the magnetic charging assembly 100 includes a reinforcing member 110, a bracket 120, a magnetic member 130, pins 140, and a circuit board 160. The bracket 120 is mounted on one side of the reinforcing member 110, and has a plurality of spaced-apart first through holes 121. The magnetic member 130 is mounted on the side of the bracket 120 opposite to the reinforcing member 110, and has second through holes 131 corresponding to the first through holes 121. Figures 5-7 As shown, multiple pins 140 are respectively inserted into the first through hole 121 and the second through hole 131, with both ends protruding from the bracket 120 and the magnetic member 130, respectively; simultaneously, the pins 140 are insulated from the bracket 120 and the magnetic member 130. One end of the circuit board 160 is located between the bracket 120 and the reinforcing member 110 and is electrically connected to each pin 140, while the other end of the circuit board 160 protrudes beyond the bracket 120 and the reinforcing member 110 for electrical connection with the electronic device 1.

[0044] Continue to combine Figures 2-7As shown, in one embodiment, the circuit board 160 is preferably an FPC, with one end disposed between the bracket 120 and the reinforcing member 110, and can be fixed to the reinforcing member 110 using adhesive 172. This makes the connection between the circuit board 160 and the reinforcing member 110 more stable, thereby ensuring the stability of the electrical connection between the circuit board 160 and each pin 140. Of course, the circuit board 160 is not limited to an FPC, and its fixing method is not limited to that in this embodiment. Other types of circuit boards 160 and other installation or fixing methods can be selected as needed.

[0045] Continue to combine Figures 2-7 As shown, in one embodiment, the pin 140 is formed of a conductive material, such as copper forming a copper pin, but is not limited thereto. The number of pins 140 can be flexibly adjusted according to needs, for example, 4 to 8 pins 140 can be provided. Figures 2-4 The illustrated embodiment shows eight pins 140. Of course, the material and number of the pins 140 are not limited in this application.

[0046] Continue to combine Figures 2-7 As shown, in one embodiment of this utility model, both the bracket 120 and the magnetic component 130 are elongated structures, and their lengths and widths are preferably the same, thereby simplifying the overall structure of the magnetic charging assembly 100 and facilitating assembly, as detailed below. Of course, the structures of both are not limited to this. The first through holes 121 are arranged at intervals along the length of the bracket 120, such as... Figure 4 As shown. The second through holes 131 are arranged at intervals along the length of the magnetic attractor 130, as follows. Figure 3 As shown. After the magnetic 130 is stacked on the bracket 120, the second through hole 131 corresponds to the first through hole 121, which facilitates the installation of each pin 140.

[0047] More preferably, an adhesive backing 171 can be provided between the bracket 120 and the magnetic component 130 to facilitate their fixation and make the connection between them more stable. Of course, other methods can be used to fix them together.

[0048] In this application, the molding material of the bracket 120 is not specifically limited. Preferably, it is integrally molded from an insulating material, such as plastic, but this is not a limitation. This allows the bracket 120 to directly possess insulating properties. After the pin 140 is installed, it is directly insulated from the bracket 120, thus eliminating the need for additional insulating components between them, thereby simplifying the structure and assembly. Of course, it is also feasible to mold the bracket 120 from a non-insulating material.

[0049] The following is combined Figures 2-3As shown, in one embodiment, the reinforcing member 110 is also elongated, with a width consistent with the width of the bracket 120 and the magnetic member 130, but a length greater than the length of the bracket 120 and the magnetic member 130. Thus, after the reinforcing member 110 is fixedly connected to the bracket 120, the two ends of the reinforcing member 110 located in the pin arrangement direction protrude from the two ends of the bracket 120 to form connecting portions 111, such as... Figure 2 As shown. The connecting part 111 is used to connect with other mounting parts, thereby realizing the installation of the entire magnetic charging assembly 100, as detailed below, making the installation of the magnetic charging assembly 100 more convenient.

[0050] In a preferred embodiment, the connecting part 111 is provided with a first connecting hole 112, so the reinforcing member 110 can be locked to other mounting parts by a locking member (such as a screw), thereby realizing the installation of the entire magnetic charging assembly 100 and making the installation and disassembly of the magnetic charging assembly 100 more convenient, as detailed below.

[0051] In one embodiment, the reinforcing member 110 is preferably formed from a material with high rigidity, such as steel sheet, so that the reinforcing member 110 has better support, thereby providing more stable support for the bracket 120, magnetic member 130, and pin 140, and making the stability of the entire magnetic charging assembly 100 after connection with other installation parts stronger.

[0052] The following is combined Figures 4-7 As shown, in one embodiment of the present invention, the inner wall of the first through hole 121 is provided with a first abutting part 1211. The first abutting part 1211 protrudes toward the middle of the first through hole 121. The structure of the first abutting part 1211 is not limited. For example, the first through hole 121 can be set as a stepped hole, so that the shoulder between the two parts with different hole diameters forms the first abutting part 1211.

[0053] Correspondingly, one end of the pin 140 is provided with a second abutment portion 141 protruding radially therefrom, and the structure of the other parts of the pin 140 is a conventional structure in the art. When the pin 140 is installed on the bracket 120, it passes through the first through hole 121, and the second abutment portion 141 abuts against the first abutment portion 1211, as shown. Figures 5-7 As shown, this makes the connection of pin 140 more stable. At the same time, one end of the second abutment portion 141 of pin 140 protrudes slightly from the bracket 120 to facilitate electrical connection with the circuit board 160, while the other end of pin 140 protrudes from the magnetic member 130.

[0054] The following will continue to combine Figures 2-7As shown, in one embodiment of this utility model, the magnetic charging assembly 100 further includes an insulating member 150. This insulating member 150 is used at least to insulate the pin 140 and the magnetic member 130, specifically determined by the insulation performance of the bracket 120. Specifically, when the bracket 120 is formed from insulating material, the insulating member 150 only needs to be disposed between the pin 140 and the inner wall of the second through hole 131 to insulate the pin 140 from the magnetic member 130. However, when the bracket 120 is conductive, the insulating member 150 needs to be disposed between the pin 140 and the inner walls of the first through hole 121 and the second through hole 131 to simultaneously insulate the pin 140 from both the bracket 120 and the magnetic member 130.

[0055] Combination Figures 5-7 As shown, in one embodiment, the insulating member 150 includes at least a first insulating portion 151, which is disposed only between the pin 140 and the inner wall of the second through hole 131 to insulate the pin 140 from the magnetic member 130. Alternatively, the first insulating portion 151 is disposed between the pin 140 and the inner walls of the first through hole 121 and the second through hole 131 to simultaneously insulate the pin 140 from the bracket 120 and the magnetic member 130.

[0056] The following describes different structures and forming methods of the insulating component 150, taking the embodiment of the bracket 120 being formed by insulating material as an example.

[0057] First refer to Figure 5 As shown, in one embodiment of this utility model, the insulating member 150 includes a first insulating portion 151 with a cylindrical structure, which is integrally formed with the bracket 120 using insulating material. Furthermore, the first insulating portion 151 is disposed around each first through hole 121 and protrudes from one side of the bracket 120. The inner diameter of the first insulating portion 151 is the same as the inner diameter of the first through hole 121, and the outer diameter of the first insulating portion 151 corresponds to the inner diameter of the second through hole 131 on the magnetic member 130. Thus, when assembling the bracket 120, the magnetic member 130, and the pin 140, the pin 140 is first inserted into the first through hole 121 and the first insulating portion 151, and then the first insulating portion 151 is inserted into the second through hole 131 of the magnetic member 130. This achieves an insulating connection between the pin 140 and the bracket 120 and the magnetic member 130, and simplifies the assembly process, thereby improving assembly efficiency.

[0058] Understandably, the first insulating part 151 is not limited to being integrally formed with the bracket 120. For example, the first insulating part 151 can be integrally formed as an independent cylindrical structure, with the inner diameter of the first insulating part 151 being the same as the inner diameter of the first through hole 121, and the outer diameter corresponding to the inner diameter of the second through hole 131. During assembly, the independent first insulating part 151 is first fitted onto the end of the pin 140 that protrudes from the bracket 120, and then the second through hole 131 of the magnetic attractor 130 is fitted onto the first insulating part 151. This also allows for quick assembly of the components, improving assembly efficiency.

[0059] In this embodiment, the first insulating part 151 and the bracket 120 are preferably integrally molded from plastic, which simplifies the molding process and provides a certain degree of hardness and insulating properties after molding. Of course, it is not limited to integral molding from plastic.

[0060] See below. Figure 6 As shown, in one embodiment of this utility model, the first insulating part 151 and the bracket 120 are formed independently, and both have insulating properties. The bracket 120 is preferably integrally formed from plastic, while the first insulating part 151 is preferably integrally formed from silicone, but this is not a limitation.

[0061] In this embodiment, the insulating member 150 includes a first insulating portion 151 and a second insulating portion 152. The second insulating portion 152 is disposed at one end of the first insulating portion 151 and extends radially along the first insulating portion 151. The second insulating portion 152 has a sheet-like structure, and the second insulating portion and the first insulating portion 151 are preferably integrally formed. When assembling this type of insulating member 150, the first insulating portion 151 is first fitted onto one end of the pin 140 protruding from the bracket 120, and then the second through hole 131 of the magnetic suction member 130 is fitted onto the first insulating portion 151. This allows the second insulating portion 152 to be sandwiched between the magnetic suction member 130 and the bracket 120, enabling rapid assembly of the components and improving assembly efficiency.

[0062] See below. Figure 7 As shown, in one embodiment of this utility model, the insulating member 150 also only has a first insulating portion 151. However, the first insulating portion 151 does not need to be formed independently. Instead, it is plated or sprayed with an insulating material between the surface of the pin 140 and the inner wall of the second through hole 131 of the magnetic member 130. For example, the first insulating portion 151 can be formed by coating the surface of the pin 140 with paint, which can also achieve insulation between the pin 140 and the magnetic member 130. Moreover, it reduces the assembly steps of the insulating member 150, thereby simplifying the assembly process and further improving the assembly efficiency. Of course, other insulating materials can also be plated or sprayed on the inner wall of the second through hole 131 of the magnetic member 130 to achieve the insulation function.

[0063] Combined again Figure 5-7 As shown, it can be understood that when the bracket 120 is formed by a non-insulating material, the structure of the insulating component 150 only needs to be able to simultaneously insulate the pin 140 from the bracket 120 and the magnetic component 130, and its material and forming method can be the same as those described above.

[0064] Combined again Figures 2-7 As shown, the magnetic charging assembly 100 in this application only has one magnetic element 130, and multiple pins 140 are threaded through the magnetic element 130 to form a modular structure. This not only reduces the number of magnetic elements 130, thereby improving assembly efficiency, but also achieves the maximum magnetic attraction force within the same area. Furthermore, it simplifies the overall structure of the magnetic charging assembly 100, saves structural space, and improves the utilization rate of structural space. Moreover, the modular magnetic charging assembly 100 allows for a universal design, making it applicable to a wider range of electronic devices.

[0065] The following is combined Figures 8-13 As shown, in one embodiment of this utility model, an electronic device 1 is also provided. The electronic device 1 includes a magnetic charging assembly 100 and a housing 200. The structure of the magnetic charging assembly 100 is as described above and will not be repeated. The structure of the housing 200 is also not limited, and is specifically configured according to the conventional structure of different electronic devices 1.

[0066] In one embodiment, the housing 200 has a third through hole 210 corresponding to each pin 140. The magnetic charging assembly 100 is connected to the housing 200, and each pin 140 passes through the corresponding third through hole 210, with each pin 140 protruding from the housing 200. Figure 8 As shown.

[0067] The following is combined Figures 9-12 As shown, in one embodiment of this utility model, a receiving cavity 220 is provided on the inner wall of the housing 200. The receiving cavity 220 can at least accommodate the bracket 120 and the magnetic attractor 130, and its specific shape and size are not limited. For example, in one specific embodiment, the receiving cavity 220 is formed by four side walls forming an elongated structure, and the dimensions of the receiving cavity 220 correspond to those of the bracket 120 and the magnetic attractor 130. Each third through hole 210 is located within the receiving cavity 220. When the magnetic charging assembly 100 is installed, the magnetic attractor 130 and the bracket 120 are housed within the receiving cavity 220, and each pin 140 is correspondingly inserted into each third through hole 210. At the same time, the connecting portions 111 at both ends of the reinforcing member 110 protrude from the receiving cavity 220 and are connected to the housing 200. This method of housing the magnetic charging component 100 within the receiving cavity 220 and then connecting it to the housing 200 makes the installation of the magnetic charging component 100 more stable.

[0068] Continue to combine Figures 9-11 As shown, in one embodiment of this utility model, a connecting post 230 corresponding to the connecting portion 111 of the reinforcing member 110 is also protruding on the inner wall of the housing 200. The connecting post 230 protrudes from both ends of the accommodating cavity 220. When the magnetic charging assembly 100 is installed, the connecting portions 111 at both ends of the reinforcing member 110 are directly attached to the connecting post 230, or the connecting portions 111 are fused to the connecting post 230, or the connecting portions 111 abut against the connecting post 230 and are locked by a locking member. Of course, other methods can also be used for connection.

[0069] under Figure 2-3 , Figure 9-11 As shown, in one embodiment, the connecting portion 111 of the reinforcing member 110 has a first connecting hole 112. Correspondingly, the connecting post 230 has a second connecting hole 231. After the magnetic charging assembly 100 is housed in the receiving cavity 220, the connecting portion 111 of the reinforcing member 110 abuts against the connecting post 230, with the first connecting hole 112 and the second connecting hole 231 aligned. Then, it is locked in the first connecting hole 112 and the second connecting hole 112 by a locking member 240 (e.g., a screw), thus achieving a locked connection between the connecting portion 111 and the connecting post 230. This connection method makes it convenient to install and remove the locking member 240, thereby making it easier to install and remove the magnetic charging assembly 100 from the housing 200, and improving the efficiency of assembly and disassembly.

[0070] See below. Figure 13 As shown, in another embodiment, the connecting post 230 no longer has a connecting hole, but instead has a protrusion 231 corresponding to the connecting hole 112. When the magnetic charging assembly 100 is installed, the connecting portions 111 at both ends of the reinforcing member 110 are located below the connecting post 230, and the protrusion 231 on the connecting post 230 is inserted into the connecting hole 112 and fastened, thereby achieving assembly between the two. Alternatively, after the protrusion 231 is inserted into the connecting hole 112, the two can be fused together, which also achieves assembly between the two. Furthermore, the aforementioned locking methods can improve assembly efficiency.

[0071] See below. Figure 14 As shown, in another embodiment, neither the connecting part 111 of the reinforcing member 110 nor the connecting post 230 has a connecting hole. The connecting part 111 is directly abutted against the connecting post 230, and then the two are glued or fixed in other ways. This can also achieve the assembly of the two and improve the assembly efficiency.

[0072] In summary, the magnetic charging assembly 100 of this utility model firstly features only one magnetic element 130, with multiple pins 140 threaded onto the magnetic element 130 to form a modular structure. This reduces the number of magnetic elements 130, thereby reducing assembly times, improving assembly efficiency, and ultimately reducing costs and increasing efficiency. Secondly, the integrated magnetic element 130 has a large length and area, enabling the maximum magnetic attraction force within the same area, thus meeting the magnetic attraction force requirements of magnetic terminals. Furthermore, the modular structure formed by multiple pins 140 threaded onto a single magnetic element 130 makes the overall structure of the magnetic charging assembly 100 more compact and smaller in size, saving overall space and improving the utilization rate of structural space. In addition, the reinforcing member 110 and the bracket 120 support the magnetic element 130 and the pins 140, enabling the magnetic charging assembly 100 to form a modular stacked structure. This allows for universal, shared, and integrated material design, further improving assembly efficiency and reducing costs.

[0073] Correspondingly, the electronic device 1 having the magnetic charging component 100 of this utility model also has the above-mentioned technical effects.

[0074] The structures of other parts of the electronic device 1 involved in this utility model are all conventional structures well known to those skilled in the art, and will not be described in detail here.

[0075] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Therefore, any equivalent variations made in accordance with the scope of the present utility model application shall still fall within the scope of the present utility model.

Claims

1. A magnetic charging component, characterized in that, include: Reinforcing components; A bracket is installed on one side of the reinforcing member, and the bracket has a plurality of first through holes arranged at intervals. A magnetic suction component is installed on the side of the bracket opposite to the reinforcing member, and the magnetic suction component has a second through hole corresponding to the first through hole; Multiple pins are provided, each pin being sequentially inserted into the first through hole and the second through hole, with both ends protruding from the bracket and the magnetic attractor, respectively. The pins are insulated from the bracket and the magnetic attractor. A circuit board is disposed between the bracket and the reinforcing member and is electrically connected to each of the pins.

2. The magnetic charging component as described in claim 1, characterized in that, The inner wall of the first through hole is provided with a first abutting part, one end of the pin is provided with a second abutting part that protrudes radially therefrom, the second abutting part abuts against the first abutting part, and the other end of the pin protrudes out of the magnetic attractor.

3. The magnetic charging component as described in claim 1, characterized in that, It also includes an insulating component, which is disposed between the pin and the inner wall of the first through hole and the second through hole to insulate the pin from the bracket and the magnetic attractor; Alternatively, the bracket may be formed of an insulating material, with the insulating element disposed between the pin and the inner wall of the second through hole to insulate the pin from the magnetic element.

4. The magnetic charging component as described in claim 3, characterized in that, The insulating component includes at least a first insulating portion, which is disposed between the pin and the inner wall of the first through hole and the second through hole; or it is disposed only between the pin and the inner wall of the second through hole.

5. The magnetic charging component as described in claim 4, characterized in that, The first insulating part is integrally formed into a cylindrical structure and sleeved on the outside of the pin; Alternatively, the first insulating part can be integrally formed with the bracket, and the first insulating part is disposed around the first through hole and protrudes from one side of the bracket; Alternatively, the first insulating portion may be plated or sprayed between the surface of the pin and the inner wall of the first through hole and the second through hole, or it may be plated or sprayed only between the surface of the pin and the inner wall of the second through hole.

6. The magnetic charging assembly as described in claim 4, characterized in that, The insulating component further includes a second insulating portion, which is disposed at one end of the first insulating portion and extends radially along the first insulating portion, and is disposed between the magnetic suction component and the bracket.

7. The magnetic charging assembly according to any one of claims 1-6, characterized in that, The two ends of the reinforcing member located in the pin arrangement direction are longer than the two ends of the bracket to form a connecting part, which is used to connect with other components.

8. An electronic device, characterized in that, include: The magnetic charging assembly as described in any one of claims 1-7; The housing has a third through hole corresponding to each of the pins, each of the pins passes through the third through hole and protrudes from the housing, and the reinforcing member is connected to the housing.

9. The electronic device as claimed in claim 8, characterized in that, The housing is provided with a receiving cavity, and each of the third through holes is located in the receiving cavity; at least the magnetic suction member and the bracket are received in the receiving cavity.

10. The electronic device as claimed in claim 9, characterized in that, The two ends of the reinforcing member located in the pin arrangement direction are longer than the two ends of the bracket to form a connecting part; The housing is provided with a connecting post corresponding to the connecting part. The connecting post is attached to or fused to the connecting part, or the connecting post abuts against the connecting part and is locked by a locking member.

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