Magnetic support and electronic equipment accessory

Abstract

An embodiment of the utility model provides a magnetic support and an electronic equipment accessory, the magnetic support comprises a support main body, the support main body comprises a first main body part and a second main body part which are oppositely arranged, and the first main body part and the second main body part jointly enclose to form a first cavity and are fixedly connected with each other; and the magnetic attraction assembly is arranged in the first cavity body. According to the magnetic bracket and the electronic equipment accessory disclosed by the embodiment of the utility model, the magnetic component can be stably arranged in the bracket main body and is not easy to fall off.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic product accessories, in particular to a magnetic bracket and an electronic equipment accessory. Background Art

[0002] Magnetic accessories are commonly used in electronic device accessories. For example, they can connect electronic devices such as mobile phones to wireless chargers, freeing the user's hands. Magnetic brackets combine brackets with magnets, providing both support and magnetic connection to various external accessories. Therefore, magnetic brackets are used in various electronic device accessories. In the prior art, a groove is provided on one side of the magnetic bracket, and the magnet is attached to the groove. This is convenient for assembly and easy to produce. However, due to the magnetic attraction of the magnet, the adhesion between the magnet and the bracket becomes unstable after long-term use, and the magnet easily falls off the bracket. Utility Model Content

[0003] Therefore, in order to overcome at least some of the defects and shortcomings in the prior art, the embodiments of the present invention provide a magnetic bracket and an electronic device accessory that can stably set the magnetic component in the bracket body and not easily fall off.

[0004] Specifically, one embodiment of the present invention provides a magnetic bracket, including: a bracket body, the bracket body including a first main body portion and a second main body portion arranged opposite to each other, the first main body portion and the second main body portion jointly enclose a first cavity and are fixedly connected to each other; a magnetic component, the magnetic component is arranged in the first cavity.

[0005] In some embodiments, the first main body portion and the second main body portion are fastened to each other; and / or the first main body portion and the second main body portion are welded to each other.

[0006] In some embodiments, a first groove is provided on the first main body portion, and the second main body portion covers the notch of the first groove and closes the first groove to form the first cavity.

[0007] In some embodiments, the first main body has a first groove on a side facing the second main body, and the second main body has a second groove on a side facing the first main body, and the first groove and the second groove together constitute the first cavity.

[0008] In some embodiments, the first main body, the second main body and the magnetic assembly are integrally formed.

[0009] In some embodiments, a second cavity is formed between the first main body and the second main body, the first main body and the second main body are arranged opposite to each other in a first direction, the second cavity is adjacent to the first cavity along a second direction, and the first direction and the second direction are arranged to intersect.

[0010] In some embodiments, the stent body is an annular structure, and the second cavity is located on a side of the first cavity close to the center of the annular structure.

[0011] In some embodiments, the second cavity is filled with heat dissipation material.

[0012] An embodiment of the present utility model provides an electronic device accessory, comprising a housing and any one of the aforementioned magnetic brackets, wherein the magnetic bracket is rotatably connected to the housing.

[0013] In some embodiments, the first main body is located between the second main body and the shell; the bracket body has a first surface and a second surface relative to each other, the first surface is located on the side of the first main body facing away from the second main body, and the second surface is located on the side of the second main body facing away from the first main body; the distance between the second surface and the magnetic component is less than or equal to the distance between the first surface and the magnetic component.

[0014] From the above, it can be seen that the above embodiments of the present invention can achieve one or more of the following beneficial effects: by dividing the bracket body into two parts, a first main body part and a second main body part, and fixing the two parts to each other, the magnetic attraction component can be confined between the first main body part and the second main body part without detaching from the bracket body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The specific implementation of the present invention will be described in detail below with reference to the accompanying drawings.

[0016] Figure 1 The present invention provides a schematic structural diagram of an electronic device accessory.

[0017] Figure 2 A schematic structural diagram of a magnetic bracket provided in an embodiment of the present utility model.

[0018] Figure 3 for Figure 2 Schematic diagram of the exploded structure of the magnetic bracket shown.

[0019] Figure 4 for Figure 3 The schematic diagram of the structure of the magnetic bracket is further decomposed.

[0020] Figure 5 for Figure 2Schematic diagram of the decomposed structure of the magnetic bracket from another perspective.

[0021] Figure 6 for Figure 2 Schematic diagram of the structure of the magnetic bracket cut along line L1.

[0022] Figure 7 A partial cross-sectional schematic diagram of a magnetic bracket provided in another embodiment of the present invention.

[0023] Figure 8 This is a schematic cross-sectional view of a magnetic bracket provided in another embodiment of the present invention.

[0024] [Description of Reference Numerals]

[0025] 100, magnetic bracket; 10, bracket body; 11, first main body; 111, first groove; 112, first surface; 12, second main body; 121, second groove; 122, second surface; 13, first cavity; 14, second cavity; 20, magnetic assembly; 30, shaft assembly; 40, bracket fixing member; 200, housing. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0027] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts should fall within the scope of protection of the present invention.

[0028] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way are interchangeable where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or are inherent to these processes, methods, products or devices.

[0029] It should also be noted that the division of multiple embodiments in the present invention is only for the convenience of description and should not constitute a special limitation. The features in various embodiments can be combined and referenced to each other without contradiction.

[0030] The present invention provides an electronic equipment accessory. Figure 1 The electronic device accessory includes a magnetic bracket 100 and a housing 200, wherein the magnetic bracket 100 is rotatably connected to the housing 200. The electronic device accessory can be, for example, a protective case with the magnetic bracket 100 or a wireless charger with the magnetic bracket 100, and the housing 200 can be a protective case or a housing of a wireless charger. Figure 1 The housing 200 is used as a protective shell for illustration, but this embodiment is not limited thereto. The magnetic bracket 100 can rotate relative to the housing 200 to achieve support at different angles. When the support function is not needed, the magnetic bracket 100 can be stored on the housing 200.

[0031] In the embodiment of the present invention, the magnetic bracket 100 includes a bracket body 10 and a magnetic component 20. Figure 2 and Figure 3 The bracket body 10 includes a first main body portion 11 and a second main body portion 12 arranged opposite to each other, and the first main body portion 11 and the second main body portion 12 together enclose a first cavity 13 (refer to Figure 6 The magnetic component 20 is disposed in the first cavity 13.

[0032] The materials of the first main body 11 and the second main body 12 can be the same or different, for example, they can be metal or hard plastic. The first main body 11 and the second main body 12 are arranged relative to each other along a first direction, and the first direction is the direction in which the two surfaces of the magnetic bracket 100 are respectively used to adsorb objects on both sides. More specifically, for example, the magnetic bracket 100 is used to magnetically adsorb a mobile phone and a wireless charger together. The first direction is the direction in which the surface of the magnetic bracket 100 used to adsorb the mobile phone and the surface used to adsorb the wireless charger are relative to each other. For another example, the bracket body 10 has a first surface 112 and a second surface 122 relative to each other. In the electronic device accessory, the magnetic bracket 100 is arranged on the shell 200. The first surface 112 of the magnetic bracket 100 contacts the shell 200, and the second surface 122 is used to contact another accessory that needs to be magnetically connected. The first direction is the direction in which the first surface 112 and the second surface 122 are relative to each other. For another example, the bracket body 10 is, for example, an annular structure, and the first direction is the axial direction of the annular structure.

[0033] The magnetic assembly 20 may include, for example, multiple magnets. When the bracket body 10 is annular, the magnetic assembly 20 may be composed of multiple magnets arranged in an arc or ring shape. Alternatively, the magnetic assembly 20 may be a single ring magnet or an arc magnet.

[0034] In some embodiments, the magnetic bracket 100 further includes a bracket fixing member 40 and a hinge assembly 30. The bracket fixing member 40 is, for example, fixedly connected or rotatably connected to the housing 200. The bracket body 10 is rotatably connected to the bracket fixing member 40 via the hinge assembly 30, so that the bracket body 10 can be flipped relative to the housing 200 to open to a desired support angle.

[0035] In this embodiment, by dividing the bracket body 10 into two parts, the first main body portion 11 and the second main body portion 12, and fixing the two parts to each other, the magnetic component 20 is located in the first cavity 13, which can also be understood as the magnetic component 20 being sandwiched between the first main body portion 11 and the second main body portion 12, or the magnetic component 20 being wrapped by the first main body portion 11 and the second main body portion 12. In this way, the magnetic component 20 can be confined between the first main body portion 11 and the second main body portion 12 and will not detach from the bracket body 10.

[0036] A snap assembly may be provided on the first and second main bodies 11, 12 to securely engage with each other. Alternatively, the first and second main bodies 11, 12 may be welded to each other. Alternatively, in some embodiments, the first and second main bodies 11, 12 may be welded to each other to ensure a more secure connection between them.

[0037] In some embodiments, for example, with reference to 3, Figure 4 、 Figure 5 and Figure 6 The first main body portion 11 has a first groove 111 on one side facing the second main body portion 12, and the second main body portion 12 has a second groove 121 on one side facing the first main body portion 11. The first groove 111 and the second groove 121 together constitute the first cavity 13. Figure 3 As shown in , the direction in which the first main body portion 11 and the second main body portion 12 are relative to each other is the first direction. At this time, the thickness of the magnetic attraction component 20 along the first direction is greater than the depth of the first groove 111. Figure 6 After the first body portion 11 and the second body portion 12 are fastened or welded together, the magnetic assembly 20 is partially located in the first groove 111 and partially located in the second groove 121. The sum of the groove depths of the first groove 111 and the second groove 121 is greater than or equal to the thickness of the magnetic assembly 20 along the first direction. The groove depths of the first groove 111 and the second groove 121 can be adjusted according to actual needs.

[0038] Reference Figure 7 In other embodiments, a first groove 111 is provided on the first main body 11, and the second main body 12 is covered at the notch of the first groove 111 and closes the first groove 111 to form a first cavity 13. The groove depth of the first groove 111 is greater than or equal to the thickness of the magnetic component 20 along the first direction. Figure 7 As shown, a mounting step is formed on the first main body portion 11, for example, at the notch of the first groove 111, and the second main body portion 12 can be covered on the mounting step. In this embodiment, the first main body portion 11 can be the side of the magnetic bracket 100 that contacts the shell 200, and the second main body portion 12 is the side that is magnetically attracted to the external device. Or vice versa, the second main body portion 12 is the side of the magnetic bracket 100 that contacts the shell 200, and the first main body portion 11 is the side that is magnetically attracted to the external device. Among them, the thickness of the second main body portion 12 is, for example, 0.3 to 0.8 mm, which can ensure the strength of the second main body portion 12 and ensure a suitable magnetic distance.

[0039] In some embodiments, the first body portion 11, the second body portion 12, and the magnetic assembly 20 are integrally formed. For example, an integral injection molding process is used to first form the first body portion 11, then place the magnetic assembly 20 on the first body portion 11, and then continue to form the second body portion 12 by injection molding on the first and second body portions 11, 12. In this way, the first and second body portions 11, 12 are tightly connected and enclose the magnetic assembly 20, making the structure more stable. It should be noted that after the first and second body portions 11, 12 are integrally formed, there may be no clear boundary between the two.

[0040] In some embodiments, as Figure 8 As shown, a second cavity 14 is further formed between the first main body portion 11 and the second main body portion 12. The first main body portion 11 and the second main body portion 12 are arranged opposite each other in a first direction. The second cavity 14 is adjacent to the first cavity 13 along a second direction, and the first direction and the second direction are arranged to intersect. For example, when the stent body 10 has an annular structure, the first direction is the axial direction of the annular structure, and the second direction can be the radial direction of the annular structure, that is, the first cavity 13 and the second cavity 14 are adjacent to each other in the radial direction of the annular structure.

[0041] Since magnetic brackets are typically used to magnetically connect electronic devices such as mobile phones to wireless chargers, heat generation may occur during the wireless charging process. Forming a second cavity 14 within the bracket body 10 provides a heat dissipation gap to ensure effective heat dissipation. In some embodiments, the second cavity 14 may be hollow, or in some embodiments, the second cavity 14 may be filled with a heat dissipation material, such as a heat dissipation liquid, to further improve the heat dissipation effect.

[0042] Among them, the second cavity 14 can refer to the first cavity 13 Figure 8In some embodiments, the second cavity 14 can also be connected to the first cavity 13. For example, when the second cavity 14 is connected to the first cavity 13 and the second cavity 14 is not filled with heat dissipation material, the magnetic component 20 is embedded in the annular structure of the bracket body 10, and the side wall of the magnetic component 20 close to the inner side of the ring is spaced apart from the side wall of the bracket body 10 close to the inner side of the ring. For example, when the second cavity 14 is connected to the first cavity 13 and the second cavity 14 is filled with heat dissipation material, the heat dissipation material is in direct contact with the magnetic component 20, which can increase the heat conduction effect.

[0043] In some embodiments, when the stent body 10 is annular, the second cavity 14 is located on one side of the first cavity 13, closer to the center of the annular structure. That is, within the stent body 10, the magnetic assembly 20 is located outside the annular ring, while the second cavity 14 is located inside the annular ring. This increases the area inside the magnetic assembly 20 (i.e., the area enclosed by the magnetic assembly 20), maximizing the radial distance between the magnetic assembly 20 and the wireless charging coil. This minimizes interference with the wireless charging magnetic field caused by the magnetic assembly 20 during wireless charging, ensuring efficient wireless charging.

[0044] In some embodiments, in an electronic device accessory, the first main body 11 is located between the second main body 12 and the housing 200. The bracket body 10 has a first surface 112 and a second surface 122 relative to each other. The first surface 112 is located on the side of the first main body 11 facing away from the second main body 12, and the second surface 122 is located on the side of the second main body 12 facing away from the first main body 11. That is, the bracket body 10 faces the housing 200 with the first surface 112 and the second surface 122 facing away from the housing 200. In some embodiments, the distance between the second surface 122 and the magnetic component 20 is less than or equal to the distance between the first surface 112 and the magnetic component 20. You can refer to Figure 7 The distance between the second surface 122 and the magnetic component 20 can be regarded as the distance between the inner surface of the second main body 12 facing the magnetic component 20 and the second surface 122, that is, the wall thickness of the second main body 12 located on the side of the magnetic component 20 away from the first main body 11. Figure 7 The distance between the first surface 112 and the magnetic component 20 can be regarded as the distance between the inner surface of the first main body 11 facing the magnetic component 20 and the first surface 112, that is, the wall thickness of the part of the first main body 11 located on the side of the magnetic component 20 away from the second main body 12. Figure 7 D1 is less than or equal to D2, that is, the wall thickness of the bracket body 10 facing away from the housing 200 is less than the wall thickness of the bracket body 10 facing the housing 200, that is, the wall thickness of the side of the bracket body 10 connected to the external device is thinner, which can increase the magnetic attraction force and ensure a better magnetic connection between the magnetic component 20 and the external device.

[0045] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention. Any technician familiar with the profession can make some changes or modifications to equivalent embodiments of the technical content disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A magnetic bracket (100), characterized in that: include: A bracket body (10), the bracket body (10) comprising a first main body portion (11) and a second main body portion (12) arranged opposite to each other, the first main body portion (11) and the second main body portion (12) jointly enclosing a first cavity (13) and being fixedly connected to each other; A magnetic attraction component (20), wherein the magnetic attraction component (20) is arranged in the first cavity (13).

2. The magnetic bracket (100) according to claim 1, characterized in that: The first main body portion (11) and the second main body portion (12) are fastened to each other and fixed; and / or the first main body portion (11) and the second main body portion (12) are welded and fixed.

3. The magnetic bracket (100) according to claim 2, characterized in that: A first groove (111) is provided on the first main body portion (11), and the second main body portion (12) is covered at the notch of the first groove (111) and closes the first groove (111) to form the first cavity (13).

4. The magnetic bracket (100) according to claim 2, characterized in that: The first main body portion (11) has a first groove (111) on a side facing the second main body portion (12), and the second main body portion (12) has a second groove (121) on a side facing the first main body portion (11), and the first groove (111) and the second groove (121) together constitute the first cavity (13).

5. The magnetic bracket (100) according to claim 1, characterized in that: The first main body (11), the second main body (12) and the magnetic attraction component (20) are integrally formed.

6. The magnetic bracket (100) according to claim 1, characterized in that: A second cavity (14) is further formed between the first main body portion (11) and the second main body portion (12); the first main body portion (11) and the second main body portion (12) are arranged opposite to each other in a first direction; and the second cavity (14) is adjacent to the first cavity (13) along a second direction.

7. The magnetic bracket (100) according to claim 6, characterized in that: The stent body (10) is an annular structure, and the second cavity (14) is located on one side of the first cavity (13) close to the center of the annular structure.

8. The magnetic bracket (100) according to claim 6, characterized in that: The second cavity (14) is filled with heat dissipation material.

9. An electronic equipment accessory, characterized in that: It comprises a shell (200) and a magnetic bracket (100) according to any one of claims 1 to 8, wherein the magnetic bracket (100) is rotatably connected to the shell (200).

10. The electronic device accessory according to claim 9, wherein: The first main body (11) is located between the second main body (12) and the shell (200); the bracket body (10) has a first surface (112) and a second surface (122) relative to each other, the first surface (112) is located on the side of the first main body (11) facing away from the second main body (12), and the second surface (122) is located on the side of the second main body (12) facing away from the first main body (11); the distance between the second surface (122) and the magnetic component (20) is less than or equal to the distance between the first surface (112) and the magnetic component (20).

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