Magnetic support, magnetic accessory and support assembly

Abstract

The application discloses a magnetic support, a magnetic accessory and a support assembly, wherein the magnetic support comprises a support member and a magnetic assembly; the support member has a support surface; the magnetic assembly comprises a driving member and a plurality of magnetic members; the magnetic members are located on the side of the support member opposite to the support surface; at least part of the magnetic members are defined as first magnetic members; the first magnetic members are capable of moving relative to the support member; the driving member is in transmission connection with the first magnetic members and is used for driving the first magnetic members to move so as to adjust the opposite area between the first magnetic members and the magnetic members in the magnetic device. Therefore, when the mobile phone is taken off from the magnetic support, the first magnetic members can be driven to move so as to reduce the opposite area with the magnetic members in the magnetic device, thereby reducing the magnetic force between the magnetic device and the magnetic support, and the mobile phone is more easily taken off, so that the damage of the magnetic device and the magnetic support is reduced.

Description

Technical Field

[0001] This application relates to the field of electronic accessories technology, and in particular to a magnetic bracket, magnetic accessories and bracket assembly. Background Technology

[0002] Stands are commonly used to support magnetically attached devices such as mobile phones or tablets, improving the flexibility of device usage scenarios. Among existing stands, magnetic stands are becoming increasingly popular, especially in the field of magnetic mobile phone holders in vehicles, providing convenience for securing mobile phones and other electronic products. However, existing magnetic stands, in order to improve the stability of the phone's attachment, have a relatively large magnetic force. This means that users need to apply considerable force to remove the phone, which can cause damage not only to the phone but also to the magnetic stand. Summary of the Invention

[0003] This invention aims to at least solve one of the technical problems existing in the prior art. To this end, this invention proposes a magnetic holder that can be used to support a mobile phone, thereby reducing damage to the phone and the magnetic holder when removing the phone.

[0004] The present invention also provides a bracket assembly including the above-described magnetic bracket.

[0005] According to a first aspect of the present invention, a magnetic support bracket is used to support a magnetically attracted device, comprising: a support member, a magnetic assembly, and a drive member.

[0006] A support member having a support surface for contacting a magnetically attracted device;

[0007] A magnetic attraction assembly includes a driving component and a plurality of magnetic attraction components. The magnetic attraction components are located on the side of the support component opposite to the support surface. At least some of the magnetic attraction components are defined as first magnetic attraction components. The first magnetic attraction components are movably connected to the support component. The driving component is driven to the first magnetic attraction components and is used to drive the first magnetic attraction components to move relative to the support component, so as to adjust the facing area between the first magnetic attraction components and the magnetic attraction components inside the magnetic attraction device.

[0008] The first magnetic chuck is movably connected to the support member so that the first magnetic chuck can move relative to the support member, and the direction of movement of the first magnetic chuck is parallel to the support surface.

[0009] The magnetic holder according to embodiments of the present invention has at least the following beneficial effects:

[0010] In this embodiment, by driving the first magnetic component to move on a set surface, the facing area between the first magnetic component and the magnetically attachable component inside the magnetically attachable device is changed, thereby adjusting the magnetic force between the magnetically attachable device and the magnetic bracket. When the magnetic bracket of this embodiment is used to support a mobile phone, during the process of removing the phone, the facing area between the first magnetic component and the magnetically attachable component inside the phone can be reduced by driving the first magnetic component to move, thereby reducing the magnetic force between the phone and the magnetic bracket. Therefore, the phone can be removed with less pulling force, making it easier to remove, and correspondingly, the magnetic bracket will also be subjected to less pulling force, reducing damage to the magnetically attachable device and the magnetic bracket.

[0011] According to some embodiments of the present invention, the first magnetic chuck is a non-circular structure, the first magnetic chuck is rotatably connected to the support member, and the rotation axis of the magnetic chuck is perpendicular to the support surface;

[0012] The magnetic attraction assembly includes multiple first magnetic attractors and a gear set, which includes a first gear and a second gear. Each second gear is connected to a first magnetic attractor, and each second gear meshes with a first gear. A driving member is connected to the first gear to drive the first gear to rotate.

[0013] According to some embodiments of the present invention, the magnetic attractant is a first magnetic attractant, and the magnetic attractant bracket further includes a limiting part connected to the support member. The limiting part is used to limit the maximum range of motion of the first magnetic attractant so that the facing area between the first magnetic attractant and the magnetically attractable member is always greater than 0.

[0014] According to a second aspect of the present invention, a support assembly includes a magnetically attractable member and a magnetically attractable support according to a first aspect embodiment, and the magnetically attractable member is used to connect with a supported device. The magnetically attractable member can abut against a support surface and magnetically attract each other with the magnetically attractable member. A driving member can drive the first magnetically attractable member to move so as to adjust the facing area between the magnetically attractable member and the magnetically attractable member.

[0015] The support assembly according to this embodiment has at least the following beneficial effects:

[0016] In this embodiment, the magnetically attachable component is used to connect with the supported device. By driving the first magnetically attachable component to move on a set surface, the facing area between the first magnetically attachable component and the magnetically attachable component is changed, thereby adjusting the magnetic force between the magnetically attachable component and the magnetic bracket. Therefore, when supporting a mobile phone with the bracket assembly of this embodiment, during the process of removing the phone, by driving the first magnetically attachable component to move, the facing area between the first magnetically attachable component and the magnetically attachable component is reduced, thereby reducing the magnetic force between the magnetically attachable component and the magnetic bracket. Therefore, less pulling force can be applied to the phone to remove it, making it easier to remove. Correspondingly, the magnetic bracket will also experience less pulling force, thereby reducing damage to the supported device and the magnetic bracket.

[0017] According to a third aspect of the present invention, a magnetic accessory is used to attract each other to a magnetic holder, the magnetic accessory comprising:

[0018] The support component has a support surface for abutting against the magnetic bracket;

[0019] A magnetic suction assembly includes a driving component and a plurality of magnetic suction components. The magnetic suction components are located on the side of the support component opposite to the support surface. At least some of the magnetic suction components are defined as first magnetic suction components. The first magnetic suction components are movably connected to the support component. The driving component is driven to the first magnetic suction components and is used to drive the first magnetic suction components to move relative to the support component, so as to adjust the facing area between the first magnetic suction components and the magnetic suction components inside the magnetic suction bracket.

[0020] The first magnetic chuck is movably connected to the support member so that the first magnetic chuck can move relative to the support member, and the direction of movement of the first magnetic chuck is parallel to the support surface.

[0021] According to some embodiments of the present invention, the magnetic accessory further includes a housing, the housing having a cavity, the housing including a support member, the driving member including a pressing member, the pressing member being slidably connected to the housing, the pressing member including a first end and a second end, the first end being disposed inside the cavity and connected to the magnetic assembly, and the second end being disposed outside the cavity;

[0022] The pressing element can slide relative to the housing to move the magnetic assemblies and switch between a first state and a second state, wherein the magnetic force between the magnetic assemblies and the magnetic elements in the first state is greater than the magnetic force between the magnetic assemblies and the magnetic elements in the second state.

[0023] According to some embodiments of the present invention, the magnetic attraction assembly includes a first magnetic block and a second magnetic block, at least one of the first magnetic block and the second magnetic block being movable relative to the housing;

[0024] When the magnetic attraction component switches from the first state to the second state, the first magnetic block and the second magnetic block open up to each other; when the magnetic attraction component switches from the second state to the first state, the first magnetic block and the second magnetic block close up to each other.

[0025] The first magnetic block includes a first connecting end and a first moving end, and the second magnetic block includes a second connecting end and a second moving end. The first connecting end and the second connecting end are both rotatably connected to the housing, and the first moving end and the second moving end both abut against the first end. The first moving end can rotate around the first connecting end, and the second moving end can rotate around the second connecting end.

[0026] The magnetic attachment also includes a first elastic element, the two ends of which are respectively connected to a first magnetic block and a second magnetic block, so that the magnetic attachment assembly switches to a first state;

[0027] The first end includes a first pressing surface and a second pressing surface. The first pressing surface abuts against the first moving end, and the second pressing surface abuts against the second moving end. When the pressing member slides into the cavity, the first pressing surface drives the first magnetic block to rotate, and the second pressing surface drives the second magnetic block to rotate, so that the magnetic attraction assembly switches to the second state. The first magnetic block and the second magnetic block are spaced apart along the first direction. The sliding direction when the pressing member drives the magnetic attraction assembly to switch to the second state is the second direction. The distance between the first pressing surface and the second pressing surface in the first direction gradually decreases along the second direction.

[0028] Both the first and second magnetic blocks are set to be arc-shaped. The arc of the first magnetic block protrudes in the direction away from the second magnetic block, and the arc of the second magnetic block protrudes in the direction away from the first magnetic block.

[0029] According to some embodiments of the present invention, the magnetic suction assembly includes a first magnetic block and a first button. The first magnetic block is slidably disposed on the housing and can move along its own plane. The first magnetic block is used to attract the magnetic suction bracket.

[0030] The first button is rotatably connected to the housing around the first rotating shaft. The first button includes a first pressing end and a first connecting end. The distance between the first pressing end and the first rotating shaft is greater than the distance between the first connecting end and the first rotating shaft. The first connecting end is connected to the first magnetic block in a transmission manner.

[0031] The first button rotates around the first rotation axis to drive the first magnetic block to slide.

[0032] According to some embodiments of the present invention, the magnetic suction assembly further includes a second magnetic block and a second button, wherein the first magnetic block and the second magnetic block are spaced apart along the sliding direction of the first magnetic block, and the second magnetic block is slidably disposed on the housing along the sliding direction;

[0033] The second button is rotatably connected to the housing around the second rotation axis. The second button includes a second pressing end and a second connecting end. The distance between the second pressing end and the second rotation axis is greater than the distance between the second connecting end and the second rotation axis. The second connecting end is connected to the second magnetic block. The first button and the second button are spaced apart along the sliding direction of the first magnetic block. The second button rotates around the second rotation axis to drive the second magnetic block to slide.

[0034] The magnetic accessories also include a synchronous gear, a first rack and a second rack. The synchronous gear is rotatably mounted on the housing. The first rack and the second rack are positioned opposite each other on both sides of the synchronous gear and mesh with it. One end of the first rack is fixed to the first magnetic block, and the other end of the first rack is in a transmission engagement with the first connecting end. One end of the second rack is fixed to the second magnetic block, and the other end of the second rack is in a transmission engagement with the second connecting end.

[0035] Both the first magnetic block and the second magnetic block are set to be arc-shaped. The first magnetic block protrudes in a direction away from the second magnetic block, and the second magnetic block protrudes in a direction away from the first magnetic block. When the first pressing end and the second pressing end are pressed, the first magnetic block and the second magnetic block move away from each other.

[0036] A connecting groove is provided on the first connecting end, and a connecting block is provided on the first rack. The connecting block is placed in the connecting groove, rotates in the connecting groove, and slides along the connecting groove; the first magnetic block and the second magnetic block attract each other.

[0037] According to a fourth aspect of the present invention, a bracket assembly includes a magnetic accessory and a magnetic bracket of any of the above embodiments, and the bracket assembly further includes a bracket on which the magnetic bracket is disposed.

[0038] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0039] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0040] Figure 1 This is a schematic diagram of the structure of the magnetic support bracket according to the first embodiment of the present invention;

[0041] Figure 2 for Figure 1 A sectional view;

[0042] Figure 3This is a schematic diagram of the magnetic component in the magnetic support according to the second embodiment of the present invention;

[0043] Figure 4 for Figure 3 A schematic diagram of another working state of the magnetic attraction component;

[0044] Figure 5 This is a schematic diagram of the magnetic component in the magnetic support according to the third embodiment of the present invention;

[0045] Figure 6 for Figure 5 A schematic diagram of another working state of the magnetic attraction component;

[0046] Figure 7 This is a schematic diagram of the magnetic component in the magnetic support according to the fourth embodiment of the present invention;

[0047] Figure 8 This is a schematic diagram of the magnetic component in the magnetic support according to the fifth embodiment of the present invention;

[0048] Figure 9 This is a schematic diagram of the external structure of a magnetic accessory of the present invention when the first button is not pressed.

[0049] Figure 10 This is a schematic diagram of the external structure of the pressing first button of a magnetic accessory according to the present invention;

[0050] Figure 11 This is a schematic diagram of the internal structure of a magnetic accessory of the present invention, showing the first magnetic block and the second magnetic block approaching each other.

[0051] Figure 12 This is a schematic diagram of the internal structure of a magnetic accessory of the present invention, showing that the first magnetic block and the second magnetic block are far apart from each other.

[0052] Figure 13 This is a structural schematic diagram of a magnetic accessory of the present invention, showing the concealed first contact surface.

[0053] Figure 14 This is a schematic diagram of the magnetic force device of a magnetic suction accessory according to the present invention in the second state.

[0054] Figure 15 This is a schematic diagram of the magnetic force device of a magnetic suction accessory according to the present invention in its first state.

[0055] Figure 16 This is a schematic diagram of the structure of a magnetic accessory of the present invention, including an electronic device housing.

[0056] Icon labels:

[0057] Support member 100, support part 110, support surface 111, receiving cavity 120;

[0058] Magnetic suction assembly 200, magnetic suction element 210, first magnetic suction element 211, second magnetic suction element 212, driving element 220, driving surface 221, third tooth 222, gear set 230, first gear 231, gear inner hole 2311, first tooth 2312, second tooth 2313, second gear 232, mounting element 240;

[0059] Base 300;

[0060] Shell 1; Chamber 11; First abutment surface 12; Second abutment surface 13; Connection point 14;

[0061] 2. First magnetic block; 3. First button; 31. First pressing end; 32. First connecting end; 33. First rotating shaft; 34. Connecting groove; 35. Second magnetic block; 4. Second button; 5. Second pressing end; 51. Second connecting end; 52. Second rotating shaft; 53. Synchronous gear; 6. First rack; 7. Second rack; 8. Reset elastic element; 9. Electronic device housing; 10.

[0062] Pressing element 20; First pressing surface 21; Second pressing surface 22;

[0063] First elastic element 30; second elastic element 40.

[0064] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0065] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0066] In the description of this invention, it should be understood that the orientation descriptions, such as up, down, etc., are based on the orientation or positional relationship shown in the drawings and are only for the convenience of describing this invention and simplifying the description, and are not intended to 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 invention.

[0067] In the description of this invention, "multiple" refers to two or more. The use of "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, the number of indicated technical features, or the order of the indicated technical features. Furthermore, the use of "and / or," "and / or," or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied. Additionally, the technical solutions of the various embodiments can be combined, but this must be based on the ability of those skilled in the art to implement them. If the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0068] In the description of this invention, unless otherwise explicitly defined, terms such as "set up," "install," and "connect" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this invention in conjunction with the specific content of the technical solution.

[0069] Stands are commonly used to support magnetically attached devices such as mobile phones or tablets, improving the flexibility of device usage scenarios. Among existing stands, magnetic stands are becoming increasingly widely used, especially in the field of magnetic mobile phone holders in vehicles, where they provide convenience for securing electronic products such as mobile phones. However, existing magnetic stands, in order to improve the stability of the phone's attachment, have a relatively large magnetic force. This means that users need to apply considerable force to remove the phone, which can cause damage not only to the phone but also to the magnetic stand.

[0070] In view of the above problems, this invention proposes a magnetic holder that can be used to support a mobile phone, thereby reducing damage to both the phone and the magnetic holder when removing it. (See reference...) Figures 1 to 6 , Figure 1 This is a schematic diagram of the structure of the magnetic holder according to the first embodiment of the present invention. Figure 2 for Figure 1 sectional view, Figure 3 This is a schematic diagram of the magnetic component in the magnetic support according to the second embodiment of the present invention. Figure 4 for Figure 3 A schematic diagram of another working state of the magnetic attraction component. Figure 5 This is a schematic diagram of the magnetic component in the magnetic holder according to the third embodiment of the present invention. Figure 6 for Figure 5 A schematic diagram of another working state of the magnetic suction component; the magnetic suction bracket in this embodiment includes: a support member 100 and a magnetic suction component 200.

[0071] The support member 100 includes a support portion 110, which has a support surface 111 for contacting a magnetically attracted device, such as a mobile phone or tablet. For ease of explanation, the magnetically attracted device in the following embodiments is described using a mobile phone as an example. The magnetic assembly 200 includes a plurality of magnetic elements 210, which are located on the side of the support member 100 opposite to the support surface 111. Some or all of the magnetic elements 210 are defined as the first magnetic element 211 (e.g., ...). Figure 3 As shown, the first magnetic clasp 211 is movably connected to the support member. The driving member 220 is, for example, a lever or button for manual force application by the user. The driving member 220 and the first magnetic clasp 211 are connected by one or more transmission structures such as gears, gear sets 230, belts, and worm gears. The driving member 220 is for manual force application by the user to drive the first magnetic clasp 211 to move, thereby adjusting the facing area between the first magnetic clasp 211 and the magnetically attracted parts inside the magnetically attracted device, thus reducing the magnetic force between the first magnetic clasp 211 and the magnetically attracted parts inside the magnetically attracted device. Therefore, when the magnetic bracket of this embodiment supports the mobile phone, during the process of removing the mobile phone, by driving the first magnetic clasp 211 to move, the facing area (the area of ​​the overlapping part along the normal direction perpendicular to the support surface) between the first magnetic clasp 211 and the magnetically attracted parts inside the mobile phone is reduced, thereby reducing the magnetic force between the mobile phone and the magnetic bracket. Therefore, less force can be applied to remove the phone, making it easier to remove. Correspondingly, the magnetic holder will also be subjected to less force, thereby reducing damage to the phone and the magnetic holder.

[0072] The driving component 220 can drive the first magnetic clasp 211 to move or rotate on a set surface, which is parallel to the support surface. However, it is not limited to this; as long as the movement of the first magnetic clasp can change the facing area between it and the external magnetically clasped device, it is acceptable. When the set surface is parallel to the support surface, i.e., when driving the first magnetic clasp 211 to move, the first magnetic clasp 211 applies a pulling force along the support surface 111 to the magnetically clasped device. Since the length or width of the magnetically clasped device is much greater than its thickness, the magnetic strength of the magnetically clasped device is greater in the length or width direction, thereby reducing damage to the magnetically clasped device. Specifically, in conventional technology, the magnetic force between the phone and the magnet is reduced by vertically moving the magnet. However, according to Newton's first law, to remove the phone, the phone must be moved. At the moment of separation between the phone and the magnetic bracket, the pulling force applied to the phone is greater than the magnetic force between the phone and the magnetic bracket. Therefore, in conventional technology, the pulling force on the phone increases at the moment of moving the magnet, thus increasing damage to the phone. In this embodiment, the direction of movement of the first magnetic chuck 211 corresponds to the width or length direction of the mobile phone. The strength of the mobile phone is greater in the length or width direction, thereby reducing the damage suffered by the first magnetic chuck 211 at the moment of movement. Furthermore, the direction of movement of the first magnetic chuck 211 is parallel to the support surface 111. That is, in this embodiment, it is only necessary to provide movement space for the first magnetic chuck 211 in a direction parallel to the support surface 111, such as the length or width direction of the support member 100. The design of the support member 100 already has requirements for the size of the contact surface with the mobile phone. That is, in this embodiment, the design requirement to provide space for the horizontal movement of the drive member 220 is consistent with the requirement for the size of the contact surface between the support member 100 and the mobile phone, without needing to increase the thickness of the support member 100 to provide movement space for the first magnetic chuck 211.

[0073] Reference Figure 1 Based on the above embodiments, the magnetic holder also includes a base 300, which may be a flat-bottomed column for direct placement on a desktop or other platform. The base 300 may also be a suction cup or a clamp. For example, the magnetic holder is a vehicle-mounted magnetic holder. In use, the magnetic holder can be attached to glass using the suction cup or clamped to the grille of a ventilation opening using the clamp, thereby improving the stability of the magnetic holder's installation. Furthermore, the connection between the base 300 and the support member 100 is a rotatable connection or a ball joint, allowing the support member 100 to be angled relative to the base 300. Therefore, users can adjust the angle of their phones to suit various usage needs, thus improving the practicality of the magnetic holder in this embodiment.

[0074] Reference Figure 3 and Figure 4In some embodiments, the magnetic suction assembly 200 includes a plurality of first magnetic suction elements 211, which are evenly distributed along a predetermined circle. The plane containing the predetermined circle is parallel to the support surface, and each first magnetic suction element 211 moves radially along the predetermined circle. Specifically, it can be understood that during the movement of the first magnetic suction element 211, the first magnetic suction element 211 applies a magnetic suction force to the mobile phone along its direction of movement. Based on this, in this embodiment, the plurality of first magnetic suction elements 211 are evenly distributed, and their direction of movement is radially along the predetermined circle, thereby making the resultant force on the mobile phone equal to 0, and avoiding the mobile phone moving along with the first magnetic suction element 211 during adjustment. This ensures the normal change of the facing area between the magnetically suctionable element and the first magnetic suction element 211 inside the mobile phone, thereby improving the reliability of the magnetic suction bracket in this embodiment.

[0075] Exemplarily, the magnetic traction assembly 200 includes two first magnetic traction members 211, which are movably connected to the support member via a structure such as a slide rail or groove. The two first magnetic traction members 211 are arranged collinearly and parallel to the support surface 111. The driving member 220 has two inclined abutment surfaces 221, which can extend between the two first magnetic traction members 211, and the two abutment surfaces 221 abut against the two first magnetic traction members 211 respectively. Alternatively, as in some embodiments, the magnetic traction assembly 200 also includes a mounting member 240, on which the first magnetic traction members 211 are mounted, and the abutment surfaces 221 abut against the mounting member 240, so that the two first magnetic traction members 211 move synchronously and in opposite directions. Furthermore, the magnetic attraction assembly 200 also includes an elastic element, the two ends of which are respectively connected to the two first magnetic attraction elements 211, so that the two first magnetic attraction elements 211 are subjected to forces that move towards each other. Therefore, after the force applied by the driving member 220 is removed, the two first magnetic attraction elements 211 can be reset under the action of the elastic element.

[0076] Alternatively, in some embodiments, the magnetic attraction assembly 200 further includes two screws rotatably connected to the support member 100, and the two screws have opposite helical directions. Two first magnetic attraction elements 211 are respectively connected to the two screws. The driving member 220 is connected to the two screws through a worm gear, helical gear, or bevel gear, so that the driving member 220 can drive the two screws to rotate synchronously, thereby realizing that the two first magnetic attraction elements 211 move away from each other or move closer to each other.

[0077] In some embodiments, the magnetic holder further includes an anti-slip pad connected to the support member 100 for contact with the mobile phone, thereby increasing the friction between the magnetic holder and the mobile phone in this embodiment. This not only reduces the risk of the mobile phone falling, but also reduces the risk of the mobile phone moving during the driving of the first magnetic member 211, thereby improving the reliability of the magnetic holder in this embodiment.

[0078] Reference Figure 5 and Figure 6 In some embodiments, the first magnetic member 211 is a non-circular structure, rotatably connected to the support member 100, with its rotation axis perpendicular to the support surface. Thus, by rotating the first magnetic member 211 relative to the support member 100, the facing area between the first magnetic member 211 and the magnetically attachable component inside the device can be adjusted. For example, the first magnetic member 211 is an arc-shaped structure, corresponding to the arc-shaped structure of the magnetically attachable component inside the phone. When the first magnetic member 211 overlaps with the magnetically attachable component inside the phone, that is, when the facing area between the first magnetic member 211 and the magnetically attachable component inside the phone is maximized, the magnetic attraction between the phone and the magnetic bracket is maximized, allowing the phone to be firmly attached to the magnetic bracket. When the phone needs to be removed, the first magnetic component 211 is driven to rotate, and the first magnetic component 211 and the magnetically attracted components inside the phone are gradually displaced, thereby reducing the facing area between the first magnetic component 211 and the magnetically attracted components inside the phone, and thus reducing the magnetic attraction between the phone and the magnetic bracket.

[0079] Reference Figure 5 and Figure 6 In some embodiments, the magnetic suction assembly 200 includes a plurality of first magnetic suction elements 211, which are, for example, arc-shaped structures and together form a ring. The magnetic suction assembly 200 also includes a gear set 230, which includes a first gear 231 and a second gear 232. Each second gear 232 is connected to one first magnetic suction element 211, and each second gear 232 meshes with the first gear 231. A driving member 220 is connected to the first gear 231 to drive the first gear 231 to rotate. Specifically, it can be understood that in this embodiment, a single first gear 231 can drive multiple first magnetic suction elements 211 to rotate together, thereby simplifying the structure of the magnetic suction assembly 200 and reducing the manufacturing cost of the magnetic suction bracket. The first gear 231 is, for example, an external gear or an internal gear, to... Figure 5 Taking the example shown, the first gear 231 is an internal gear, meaning it has an inner gear hole 2311. The first gear 231 includes a first tooth portion 2312, which is located on the wall of the inner gear hole 2311. Each second gear 232 is located within the inner gear hole 2311 and meshes with the first tooth portion 2312. It should be noted that the second gear 232 is located within the gear hole of the first gear 231, meaning the space occupied by the second gear 232 overlaps with that of the first gear 231. This makes the structure of the magnetic suction assembly 200 more compact, thus reducing the volume of the magnetic suction bracket in this embodiment.

[0080] Furthermore, referring to Figure 5 and Figure 6Based on the above embodiment, the radial outer wall of the first gear 231 also has a second tooth 2313, and the driving member 220 includes a third tooth 222, which meshes with the second tooth 2313. Thus, the movement of the driving member 220 can drive the first gear 231 to rotate. It can be understood that by providing the second tooth 2313 on the radial outer wall of the first gear 231, the space occupied by the driving member 220 and the first gear 231 overlaps in the axial direction of the first gear 231, that is, in the normal direction of the support surface 111. In other words, the driving member 220 does not need to occupy additional space in the thickness direction of the support member 100, thereby making the thickness of the support member 100 smaller.

[0081] Reference Figure 7 , Figure 7 This is a schematic diagram of the magnetic component in the magnetic support according to a fourth embodiment of the present invention. In some embodiments, the plurality of magnetic components 210 further includes a second magnetic component 212, which is fixedly connected to the support member 100. In this embodiment, some magnetic components 210 are fixedly disposed, while others are movable relative to the support member 100. Figure 7 As shown in the example, the magnetic assembly 200 includes six magnetic components 210, of which three are first magnetic components 211 and three are second magnetic components 212. The magnetic force provided by the three second magnetic components 212 is sufficient to keep the phone from falling. Therefore, even if the first magnetic component 211 is completely misaligned with the magnetically attached components inside the phone during the movement of the first magnetic component 211, the three second magnetic components 212 ensure that the phone remains attached to the magnetic holder, thereby reducing the risk of the phone falling during the movement of the first magnetic component 211.

[0082] Reference Figure 5 and Figure 6 In some embodiments, the magnetic suction element 210 is a first magnetic suction element 211. For example, when the magnetic suction assembly includes multiple first magnetic suction elements, all magnetic suction elements 210 can move relative to the support 100, which can minimize the magnetic force between the mobile phone and the support 100, making it easier to remove the mobile phone and further reducing the damage to the mobile phone and the magnetic suction bracket.

[0083] Based on the above embodiments, in some embodiments, the magnetic holder further includes a limiting member, which is connected to the support member 100 and protrudes from the support surface 111, and is located at the lower edge of the support. In use, when the phone is attached to the magnetic holder, the limiting member can abut against the bottom of the phone. Therefore, when the magnetic force between the magnetic holder and the phone is adjusted to its minimum, the limiting member can support the phone, thereby reducing the risk of the phone falling.

[0084] In some embodiments, the magnetic holder further includes a limiting portion connected to the support member 100. The limiting portion restricts the maximum range of motion of the first magnetic member 211, ensuring that the facing area between the first magnetic member 211 and the magnetically attachable component inside the magnetically attachable device is always greater than zero. This guarantees minimal magnetic force between the phone and the magnetic holder, preventing the phone from falling due to insufficient magnetic force and reducing the risk of the phone falling. Exemplarily, in some embodiments, the limiting portion is connected to the support member 100. During the movement of the drive member 220, which reduces the facing area between the first magnetic member 211 and the magnetically attachable component 210 inside the phone, the limiting portion can abut against the drive member 220 to limit the maximum movement distance of the drive member 220. Furthermore, the limiting portion can also abut against the first limiting member or the first gear 231, as long as it can limit the maximum range of motion of the first limiting member.

[0085] In some embodiments, the magnetic traction assembly 200 further includes a mounting member 240, which is movably connected to the support member 100. The first magnetic traction member 211 is connected to the mounting member by means of snap-fit ​​or adhesive bonding, thereby achieving mobility between the first magnetic traction member 211 and the support member 100. It is known that the first magnetic traction member 211 is formed from a magnetic material, and it is relatively difficult to form a structure for connection with the support member 100 on a magnetic material. In this embodiment, the first magnetic traction member 211 is connected to the mounting member 240 by means of snap-fit ​​or adhesive bonding, thereby achieving mobility between the first magnetic traction member 211 and the support member 100, without requiring the first magnetic traction member 211 to be directly connected to the support member 100. That is, there is no need to form a connection structure for connection with the support member 100 on the first magnetic traction member 211, thereby reducing the processing cost of the magnetic traction bracket in this embodiment.

[0086] In some embodiments, the magnetic support further includes a reduction gear set, and the drive member 220 is connected to the first magnetic member 211 via the reduction gear set. The reduction gear set not only amplifies the driving force, making it easier to drive the first magnetic member 211, but also makes the movement of the first magnetic member 211 more stable.

[0087] In some embodiments, the magnetic holder further includes a drive motor connected to the drive member 220 for driving the drive member 220 to move. Further, the magnetic holder also includes a sensor communicatively connected to the drive motor. The sensor, such as an infrared sensor, a human body sensor, or an ultrasonic distance sensor, is used to sense the user's hand movements, thereby activating the drive motor to drive the drive member 220 to move, thus making it easier for the user to magnetically attach or remove the phone.

[0088] Reference Figure 2In some embodiments, the support member 100 has a receiving cavity 120, and the magnetic suction assembly 200 is located in the receiving cavity 120. On the one hand, this can prevent external impurities from entering the gaps between the components of the magnetic suction assembly 200, thereby ensuring the smooth movement of the first magnetic suction member 211. On the other hand, it can make the magnetic suction bracket of this embodiment more aesthetically pleasing.

[0089] According to a second aspect embodiment of the present invention, a support assembly includes a magnetically attractable member and a magnetically attracting bracket as described in any of the above embodiments. The magnetically attractable member is used to connect with a supported device. The magnetically attractable member can be disposed on a support surface 111 and magnetically attracted to a magnetically attractable member 210. A driving member 220 can drive the first magnetically attractable member 211 to move, thereby adjusting the facing area between the first magnetically attractable member 211 and the magnetically attractable member, and thus adjusting the magnetic force between the magnetically attractable member and the magnetically attracting bracket. Therefore, when the support assembly of this embodiment is used to support a mobile phone, during the process of removing the phone, by driving the first magnetically attractable member 211 to move, the facing area between the first magnetically attractable member 211 and the magnetically attractable member is reduced, thereby reducing the magnetic force between the magnetically attractable member and the magnetically attracting bracket. Therefore, a smaller pulling force can be applied to the mobile phone to remove the magnetically attractable member, making the mobile phone easier to remove. Correspondingly, the magnetically attracting bracket will also be subjected to a smaller pulling force, thereby reducing damage to the mobile phone and the magnetically attracting bracket. It should be noted that this embodiment adopts all the technical features of the magnetic bracket of the first aspect embodiment, and therefore this embodiment has all the beneficial effects brought by the first aspect embodiment.

[0090] Referring to Figures 1, 2, 3, and 4, the magnetic accessory in the second embodiment of the present invention is used to attract each other to a magnetic bracket. The magnetic accessory includes: a housing 1, a first magnetic block 2, and a first button 3. The first magnetic block 2 is slidably disposed on the housing 1 and can move along its own plane. The first magnetic block 2 is used to attract the magnetic bracket. The first button 3 is rotatably connected to the housing 1 around a first rotation axis 33. The first button 3 includes a first pressing end 31 and a first connecting end 32. The distance between the first pressing end 31 and the first rotation axis 33 is greater than the distance between the first connecting end 32 and the first rotation axis 33. The first connecting end 32 is drively connected to the first magnetic block 2. The first button 3 rotates around the first rotation axis 33 to drive the first magnetic block 2 to slide. The first magnetic block 2 can attract electronic devices and magnetic brackets through magnetic force, thereby fixing the electronic devices to the magnetic component. Alternatively, the magnetic accessory can also be fixed to the electronic device by snap-fitting or bonding, that is, snap-fitting or bonding the housing 1 to the electronic device. When the magnetic accessory is attached to the magnetic holder, the first magnetic block 2 corresponds to the position of the magnetic holder, resulting in a strong magnetic attraction between them. This secures the electronic device, along with the magnetic accessory, to the magnetic holder. To remove the electronic device from the magnetic holder, pressing the first pressing end 31 of the first button 3 rotates the button 3. The different distances of the first connecting end 32 and the first pressing end 31 from the first rotating shaft 33 on the first button 3 create a lever. This allows for a smaller force to move the first magnetic block 2. After moving, the first magnetic block 2 intersects with the magnetic holder, reducing the magnetic attraction between them and making it easier to detach the magnetic accessory from the magnetic holder.

[0091] According to some embodiments of the present invention, the magnetic attraction accessory further includes: a second magnetic block 4 and a second button 5. The first magnetic block 2 and the second magnetic block 4 are spaced apart along the sliding direction of the first magnetic block 2, and the second magnetic block 4 is slidably disposed on the housing 1 along the sliding direction. The second button 5 is rotatably connected to the housing 1 around a second rotation axis 53. The second button 5 includes a second pressing end 51 and a second connecting end 52. The distance between the second pressing end 51 and the second rotation axis 53 is greater than the distance between the second connecting end 52 and the second rotation axis 53. The second connecting end 52 is drively connected to the second magnetic block 4. The first button 3 and the second button 5 are spaced apart along the sliding direction of the first magnetic block 2, and the second button 5 rotates around the second rotation axis 53 to drive the second magnetic block 4 to slide. By setting the first magnetic block 2 and the second magnetic block 4, the magnetic attraction force can be distributed more evenly. After setting up the first magnetic block 2 and the second magnetic block 4, rotating the first button 3 and the second button 5 allows the first magnetic block 2 and the second magnetic block 4 to move closer to each other or further away. That is, pressing the first pressing end 31 and the second pressing end 51 will cause the first magnetic block 2 and the second magnetic block 4 to move away from each other. When the first magnetic block 2 and the second magnetic block 4 move closer to each other, the magnetic attraction between the first magnetic block 2 and the second magnetic block 4 and the magnetic bracket becomes more concentrated, and the distance between the first magnetic block 2 and the second magnetic block 4 and the magnetic bracket becomes closer, resulting in a stronger magnetic attraction. Further symmetrically setting the first button 3 and the second button 5 makes it easier to press the first pressing end 31 and the second pressing end 51. In addition, after setting up the first magnetic block 2 and the second magnetic block 4, when the first magnetic block 2 and the second magnetic block 4 are driven to move away synchronously, the magnetic force between them and the magnetic bracket will only decrease and will not change direction, thus making the separation between the magnetic bracket and the magnetic accessory more stable.

[0092] According to some embodiments of the present invention, the magnetic attraction accessory further includes a synchronizing gear 6, a first rack 7, and a second rack 8. The synchronizing gear 6 is rotatably mounted on the housing 1. The first rack 7 and the second rack 8 are disposed opposite to each other on both sides of the synchronizing gear 6 and mesh with the synchronizing gear 6. One end of the first rack 7 is fixed to the first magnetic block 2, and the other end of the first rack 7 is in a transmission engagement with the first connecting end 32. One end of the second rack 8 is fixed to the second magnetic block 4, and the other end of the second rack 8 is in a transmission engagement with the second connecting end 52. By setting the synchronizing gear 6, the first rack 7, and the second rack 8, the first magnetic block 2 and the second magnetic block 4 can move synchronously, thereby making the first magnetic block 2 and the second magnetic block 4 more stable when they move away from each other.

[0093] According to some embodiments of the present invention, both the first magnetic block 2 and the second magnetic block 4 are arc-shaped. The first magnetic block 2 protrudes in a direction away from the second magnetic block 4, and the second magnetic block 4 protrudes in a direction away from the first magnetic block 2. When the first pressing end 31 and the second pressing end 51 are pressed, the first magnetic block 2 and the second magnetic block 4 move away from each other. By setting the first magnetic block 2 and the second magnetic block 4 to arc shapes, the magnetic attraction between the first magnetic block 2 and the second magnetic block 4 when they come into contact with each other is reduced, thereby making it more convenient to move the first magnetic block 2 and the second magnetic block 4 away from each other.

[0094] According to some embodiments of the present invention, a connecting groove 34 is provided on the first connecting end 32, and a connecting block 35 is provided on the first rack 7. The connecting block 35 is disposed in the connecting groove 34, and rotates in the connecting groove 34 and slides along the connecting groove 34. Through the cooperation between the connecting groove 34 and the connecting block 35, the transmission between the first connecting end 32 and the first rack 7 is made more stable.

[0095] According to some embodiments of the present invention, the first magnetic block 2 and the second magnetic block 4 attract each other. Through the mutual attraction between the first magnetic block 2 and the second connecting block 35, when the first button 3 and the second button 5 are not pressed, the first magnetic block 2 and the second magnetic block 4 move closer to each other, thereby driving the first button 3 and the second button 5 to reset, and also allowing for faster and more secure connection with the magnetic bracket.

[0096] According to some embodiments of the present invention, the magnetic accessory further includes a reset elastic element 9, one end of which is connected to the housing 1, and the other end of which is connected to the first pressing end 31. By setting the reset elastic element 9 to reset the first button 3, the first magnetic block 2 is reset to a position with a large magnetic attraction force with the magnetic bracket. Specifically, the reset elastic element 9 can be set as a tension spring or a compression spring, etc.

[0097] According to some embodiments of the present invention, the magnetic accessory further includes an electronic device housing 10 pressing member 20, which is sleeved on the electronic device. The housing 1 is fixedly disposed on the side of the electronic device housing 10 pressing member 20 facing away from the electronic device. In some electronic devices, the magnetic attraction between the electronic device and the magnetic accessory is relatively weak. Therefore, in order to make the fixation between the electronic device and the housing 1 more secure, the electronic device housing 10 pressing member 20 is provided to fix the electronic device. This avoids fixing the electronic device to the housing 1 by means of adhesive or other methods, and can protect the electronic device from damage to the fixed connection to a greater extent.

[0098] According to some embodiments of the present invention, the first pressing end 31 extends outward from the outside of the pressing member 20 of the electronic device housing 10 along the width direction, and the first connecting end 32 is disposed on the inner side of the pressing member 20 of the electronic device housing 10 along the width direction. When removing the electronic device, the first button 3 can be pressed conveniently by holding the side of the electronic device in the width direction, thereby making it more convenient to remove the electronic device from the magnetic bracket.

[0099] According to some embodiments of the present invention, a magnetic accessory and a magnetic bracket, including any of the above embodiments, are provided. The bracket assembly further includes a bracket, and the magnetic bracket is disposed on the bracket.

[0100] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

[0101] Referring to Figures 1, 2, and 3, the magnetic suction accessory in the third embodiment of the present invention is used to attach an electronic device to a magnetic suction component, comprising: a housing 1, a magnetic suction assembly 200, a magnetic suction component 210, a first magnetic suction component 211, a second magnetic suction component 212, a driving component 220, a driving surface 221, a third tooth 222, a gear set 230, a first gear 231, a gear inner hole 2311, a first tooth 2312, a second tooth 2313, a second gear 232, a mounting component 240, and a pressing component. The housing 1 has a cavity 11, and the housing 1 has a first abutment surface 12 and a second abutment surface 13, which are arranged opposite to each other, with the first abutment surface 12 facing the electronic device and the second abutment surface 13 facing the magnetic suction component; the magnetic suction assembly 200, magnetic suction component 210, first magnetic suction component 211, second magnetic suction component 212, driving component 220, driving surface 221, third tooth 222, and gear set 230. 0, First gear 231, gear inner hole 2311, first tooth 2312, second tooth 2313, second gear 232, mounting member 240 movably disposed in chamber 11, magnetic suction assembly 200, magnetic suction member 210, first magnetic suction member 211, second magnetic suction member 212, driving member 220, driving surface 221, third tooth 222, gear set 230, first gear 231, gear inner hole 2311, first tooth 2312, second gear 232, first gear 2311, gear inner hole 2311, first tooth 2312, second gear 232, first gear 2311, gear inner hole 2311, first tooth 2312, first gear 2311, first gear ... The magnetic components 2313 (two teeth), 232 (second gear), and 240 (mounting member) are magnetic. The magnetic assembly 200, magnetic member 210, first magnetic member 211, second magnetic member 212, driving member 220, driving surface 221, third tooth 222, gear set 230, first gear 231, gear inner hole 2311, first tooth 2312, second tooth 2313, second gear 232, and mounting member 240 are used to attract the magnetic components and electronic devices. The magnetic assembly 200, magnetic member 210, first magnetic member 211, second magnetic member 212, driving member 220, driving surface 221, third tooth 222, gear set 230, first gear 231, gear inner hole 2311, first tooth 2312, second tooth 2313, second gear 232, and mounting member 240 attract the electronic devices and magnetic components through magnetic attraction, thereby allowing the electronic devices to be fixed to the magnetic components. In addition, to enhance the connection strength between the electronic device and the housing 1, the housing 1 can be fixed to the electronic device by means of adhesive or other methods, or the housing 1 can be fixed to the electronic device housing 10 pressing member 20 after the electronic device housing 10 is fitted with the electronic device housing 10 pressing member 20. When fixing the housing 1 to the electronic device housing 10 pressing member 20, snap-fit ​​or other methods can also be used.The electronic device housing 10 can also have a pressing component 20 with an iron block or other workpiece that can be attracted by the magnetic components 200, 210, 211, 212, 220, 221, 222, 230, 231, 2311, 2312, 2313, 232, and 240. The magnetic components can also be made of materials that can be attracted by magnets.

[0102] The pressing member is slidably disposed on the housing 1. The pressing member includes a first end and a second end. The first end is disposed within the cavity 11 and is connected to the magnetic assemblies 200, 210, 211, 212, 220, 221, 222, 230, 231, 2311, 2312, 2313, 232, and 240. The second end is disposed outside the cavity 11. The pressing member slides to allow the magnetic assemblies 200, 210, 211, 212, 220, 221, 222, 230, 2311, 2312, 2313, and 232 to slide. The mounting component 240 switches between a first state and a second state. The components include: magnetic assembly 200, magnetic member 210, first magnetic member 211, second magnetic member 212, driving member 220, driving surface 221, third tooth 222, gear set 230, first gear 231, gear inner hole 2311, first tooth 2312, second tooth 2313, and second gear 232. In the first state, the magnetic force between the mounting component 240 and the magnetic member is greater than that between the magnetic assembly 200, magnetic member 210, first magnetic member 211, second magnetic member 212, driving member 220, driving surface 221, third tooth 222, gear set 230, first gear 231, gear inner hole 2311, first tooth 2312, second tooth 2313, and second gear 232. In the second state, the magnetic force between the mounting component 240 and the magnetic member is also greater. When fixing electronic devices to magnetic components, a large magnetic force is required to attract the electronic devices to the magnetic components. When removing electronic devices from magnetic components, in order to avoid pulling on the magnetic components, it is necessary to reduce the magnetic force between the magnetic components 200, 210, 211, 212, 220, 221, 222, 230, 231, 2311, 2312, 2313, 232, and 240.Therefore, the pressing component allows the magnetic assembly 200, magnetic member 210, first magnetic member 211, second magnetic member 212, driving member 220, driving surface 221, third tooth 222, gear set 230, first gear 231, gear inner hole 2311, first tooth 2312, second tooth 2313, second gear 232, and mounting member 240 to switch between a first state and a second state. In the first state, the magnetic member is at a distance from the magnetic assembly 200, magnetic member 210, first magnetic member 211, second magnetic member 212, driving member 220, driving surface 221, and third tooth. 222, gear set 230, first gear 231, gear inner hole 2311, first tooth 2312, second tooth 2313, second gear 232, mounting member 240 are closer and their corresponding positions are more accurate, so that the magnetic suction assembly 200, magnetic suction member 210, first magnetic suction member 211, second magnetic suction member 212, driving member 220, driving surface 221, third tooth 222, gear set 230, first gear 231, gear inner hole 2311, first tooth 2312, second tooth 2313, second gear 232, mounting member 240 and magnetic suction member have a large magnetic attraction force. When the magnetic attraction device switches to the second state, the distance between the magnetic attraction assembly 200, magnetic member 210, first magnetic member 211, second magnetic member 212, driving member 220, driving surface 221, third tooth 222, gear set 230, first gear 231, gear inner hole 2311, first tooth 2312, second tooth 2313, second gear 232, and mounting member 240 and the magnetic member is greater, or the distance between the magnetic attraction assembly 200, magnetic member 210, first magnetic member 211, second magnetic member 212, driving member 220, driving surface 221, third tooth 222, gear set 230, first gear 231, gear inner hole 2311, and first tooth 232 is greater than the distance between the magnetic member and the magnetic member ... member 200, magnetic member 210, first magnetic member 211, second magnetic member 212, driving member 220, driving surface 221, third tooth 222, gear set 230, first gear 231, gear inner hole 2311, and first tooth 232 is greater than the distance between the magnetic member and the magnetic member, or the distance between the magnetic member 210, magnetic member 210, first magnetic member 211, second magnetic member 212, driving member 220, driving surface 221, third tooth 222, gear set 230, first gear 231, gear inner hole 2311, and first tooth The staggered arrangement of the second tooth 2312, second gear 2313, and mounting component 240 with the magnetic component prevents their positions from corresponding, thereby reducing the magnetic attraction between the magnetic component and the magnetic assembly 200, magnetic component 210, first magnetic component 211, second magnetic component 212, driving component 220, driving surface 221, third tooth 222, gear set 230, first gear 231, gear inner hole 2311, first tooth 2312, second tooth 2313, second gear 232, and mounting component 240 makes it easier to remove electronic devices from the magnetic component and effectively reduces the impact on the magnetic component when removing electronic devices.

[0103] The magnetic assembly 200 includes a magnetic element 210, a first magnetic element 211, a second magnetic element 212, a driving element 220, a driving surface 221, a third tooth 222, a gear set 230, a first gear 231, a gear inner hole 2311, a first tooth 2312, a second tooth 2313, and a second gear 232. The mounting element 240 may include a first magnetic block 2, which is rotatably mounted on the housing 1. The first magnetic block 2 can be driven to rotate by a pressing element. When the first magnetic block 2 rotates to a first state, it and the magnetic element are relatively close, resulting in a large magnetic attraction. When the first magnetic block rotates to a second state by the pressing element, it and the magnetic element are interleaved, thus reducing the magnetic attraction between them.

[0104] According to some embodiments of the present invention, the magnetic suction assembly 200, magnetic suction element 210, first magnetic suction element 211, second magnetic suction element 212, driving element 220, driving surface 221, third tooth portion 222, gear set 230, first gear 231, gear inner hole 2311, first tooth portion 2312, second tooth portion 2313, second gear 232, and mounting element 240 include a first magnetic block 2 and a second magnetic block 4. The connecting ends of the first magnetic block 2 and the second magnetic block 4 are both rotatably connected to the housing 1. The moving ends of the first magnetic block 2 and the second magnetic block 4 abut against the first end. By setting the first magnetic block 2 and the second magnetic block 4, the magnetic force distribution can be made more uniform, and the switching efficiency of the pressing element can be improved. After setting the first magnetic block 2 and the second magnetic block 4, the rotation of the first magnetic block 2 and the second magnetic block 4 can make the first magnetic block 2 and the second magnetic block 4 move closer to each other or further away from each other. When the first magnetic block 2 and the second magnetic block 4 move closer to each other, the magnetic attraction between the first magnetic block 2 and the second magnetic block 4 and the magnetic attractor can be more concentrated, and the resultant force of the magnetic attraction formed by the first magnetic block 2 and the second magnetic block 4 on the magnetic attractor can be greater. Furthermore, the first magnetic block 2 and the second magnetic block 4 are arranged symmetrically to avoid the change in the direction of the magnetic attraction force on the magnetic component when the magnetic component 200, magnetic component 210, first magnetic component 211, second magnetic component 212, driving component 220, driving surface 221, third tooth 222, gear set 230, first gear 231, gear inner hole 2311, first tooth 2312, second tooth 2313, second gear 232, and mounting component 240 move from the first state to the second state, thereby preventing the magnetic component from sliding on the surface of the housing 1. Furthermore, the magnetic assemblies 200, 210, 211, 212, 220, 221, 222, 230, 231, 2311, 2312, 2313, 232, and 240 can move along their respective planes. This allows the magnetic assemblies 200, 210, 211, 212, 220, 221, 222, 230, 231, 2313, 232, and 240 to require less space when switching between the first and second states, resulting in a more compact structure for the magnetic accessories.

[0105] According to some embodiments of the present invention, a first elastic member 30 is further included, with both ends of the first elastic member 30 respectively disposed on the first magnetic block 2 and the second magnetic block 4, so that the magnetic suction assembly 200, magnetic suction member 210, first magnetic suction member 211, second magnetic suction member 212, driving member 220, driving surface 221, third tooth 222, gear set 230, first gear 231, gear inner hole 2311, first tooth 2312, second tooth 2313, second gear 232, and mounting member 240 are switched to a first state. After the first elastic element 30 is set, when the magnetic assembly 200, magnetic element 210, first magnetic element 211, second magnetic element 212, driving element 220, driving surface 221, third tooth 222, gear set 230, first gear 231, gear inner hole 2311, first tooth 2312, second tooth 2313, second gear 232, and mounting element 240 are driven without pressing, the magnetic assembly 200, magnetic element 210, first magnetic element 211, second magnetic element 212, driving element 220, driving surface 221, third tooth 222, gear set 230, first gear 231, gear inner hole 2311, first tooth 2312, second tooth 2313, second gear 232, and mounting element 240 can automatically return to the first state, which makes it more convenient to reuse the magnetic accessories. The system can also include a first elastic element 30. For example, two tension springs can be used, with one end of the first tension spring connected to the housing 1 and the other end connected to the first magnetic block 2; the other spring has one end on the housing 1 and the other end on the second magnetic block 4. This allows for easier control of the pulling force direction on the first magnetic block 2 and the second magnetic block 4, resulting in more stable repositioning of the two magnetic blocks. Other types of springs, such as compression springs and torsion springs, can also be used.

[0106] According to some embodiments of the present invention, the first end includes a first pressing surface 21 and a second pressing surface 22. The first pressing surface 21 abuts against the moving end of the first magnetic block 2, and the second pressing surface 22 abuts against the moving end of the second magnetic block 4. When the pressing member slides into the cavity 11, the first pressing surface 21 drives the first magnetic block 2 to rotate, and the second pressing surface 22 drives the second magnetic block 4 to rotate, so that the magnetic suction assembly 200, magnetic suction member 210, first magnetic suction member 211, second magnetic suction member 212, driving member 220, driving surface 221, third tooth 222, gear set 230, first gear 231, gear inner hole 2311, first tooth 2312, second tooth 2313, second gear 232, and mounting member 240 are switched to the second state. Specifically, the first magnetic block 2 and the second magnetic block 4 are spaced apart along the first direction. The pressing member drives the magnetic suction assembly 200, magnetic suction member 210, first magnetic suction member 211, second magnetic suction member 212, driving member 220, driving surface 221, third tooth 222, gear set 230, first gear 231, gear inner hole 2311, first tooth 2312, second tooth 2313, second gear 232. When the mounting member 240 switches to the second state, the sliding direction is the second direction. The distance between the first pressing surface 21 and the second pressing surface 22 in the first direction gradually decreases along the second direction. Therefore, when the pressing member slides along the second direction, the contact position between the first pressing surface 21 and the first magnetic block 2 will slide on the first pressing surface 21 in the opposite direction of the second direction, and the contact position between the second pressing surface 22 and the second magnetic block 4 will also slide on the second pressing surface 22 in the opposite direction of the second direction, thereby increasing the distance between the first magnetic block 2 and the second magnetic block 4. This allows the magnetic assemblies 200, 210, 211, 212, 220, 221, 222, 230, 231, 2311, 2312, 2313, 232, and 240 to switch to the second state.

[0107] According to some embodiments of the present invention, the first magnetic block 2 includes a shell and a magnet, the magnet having magnetic force, and the shell covering the outside of the magnet. Since both the first magnetic block 2 and the second magnetic block 4 need to move frequently relative to the shell 1, a shell is provided to cover the magnet to avoid severe wear between the magnet and the shell 1. The shell may be made of a self-lubricating material.

[0108] According to some embodiments of the present invention, a connection point 14 is provided in the chamber 11. The connection point 14 is located on the side of the housing 1 away from the pressing member. The connecting ends of the first magnetic block 2 and the second magnetic block 4 are both rotatably connected to the connection point 14. Positioning the connection point 14 away from the pressing member allows for the use of less force to drive the first magnetic block 2 and the second magnetic block 4 to rotate. Preferably, both the first magnetic block 2 and the second magnetic block 4 are symmetrically arranged in arc shapes, with the arc of the first magnetic block 2 protruding away from the direction opposite to the second magnetic block 4, and the arc of the second magnetic block 4 protruding away from the direction opposite to the first magnetic block 2. This reduces the magnetic attraction between the first magnetic block 2 and the second magnetic block 4, making it easier for the pressing member to move the first magnetic block 2 and the second magnetic block 4 away from each other. Furthermore, positioning the corresponding positions of the magnetic attractors between the first magnetic block 2 and the second magnetic block 4 allows the first magnetic block 2 and the second magnetic block 4 to achieve a smaller stroke, thereby increasing the difference in magnetic attraction between the first and second states.

[0109] According to some embodiments of the present invention, a second elastic member 40 is further included. One end of the second elastic member 40 abuts against the pressing member, and the other end of the second elastic member 40 is fixedly connected to the housing 1 to drive the pressing member to slide outward of the cavity 11 along the sliding direction. After pressing the pressing member to make it slide in the second direction, releasing the pressing member allows the second elastic member 40 to drive the pressing member to slide in the opposite direction of the second direction, thereby resetting the pressing member and preventing the pressing member from blocking the magnetic suction assembly 200, magnetic suction member 210, first magnetic suction member 211, second magnetic suction member 212, driving member 220, driving surface 221, third tooth 222, gear set 230, first gear 231, gear inner hole 2311, first tooth 2312, second tooth 2313, second gear 232, and mounting member 240 to reset to the first state.

[0110] According to some embodiments of the present invention, the magnetic attachment further includes an electronic device housing 10 pressing member 20, which is sleeved on the electronic device. The housing 1 is fixedly disposed on the side of the electronic device housing 10 pressing member 20 facing away from the electronic device. In some electronic devices, the magnetic attraction force between the electronic device and the magnetic assembly 200, magnetic member 210, first magnetic member 211, second magnetic member 212, driving member 220, driving surface 221, third tooth 222, gear set 230, first gear 231, gear inner hole 2311, first tooth 2312, second tooth 2313, second gear 232, and mounting member 240 is relatively small. Therefore, in order to make the fixation between the electronic device and the housing 1 more stable, the electronic device housing 10 pressing member 20 is provided to fix the electronic device. This avoids fixing the electronic device to the housing 1 by means of adhesive or other methods, and can protect the electronic device from damage to the fixed connection to a greater extent. Meanwhile, the housing 1 can be fixed to the pressing part 20 of the electronic device housing 10 by means of snap-fit ​​or adhesive, which can make the electronic device more secure and protect it from damage.

[0111] According to some embodiments of the present invention, the sliding direction of the pressing member is the width direction of the pressing member 20 of the electronic device housing 10, i.e., the second direction, and the pressing member extends out of the pressing member 20 of the electronic device housing 10 along the sliding direction. When removing the electronic device, the pressing member can be pressed conveniently by holding the side of the electronic device in the width direction, thereby making it more convenient to remove the electronic device from the magnetic attachment.

[0112] According to a fourth aspect of the present invention, a bracket assembly includes a magnetic accessory and a magnetic attractant as described in any of the above embodiments, and the bracket assembly further includes a bracket, wherein the magnetic attractant is disposed on the bracket.

[0113] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A magnetic holder, characterized in that, For supporting magnetically attached devices, including: A support member having a support surface for contacting a magnetically attracted device; A magnetic attraction assembly includes a driving component and a plurality of magnetic attraction components. The magnetic attraction components are located on the side of the support component opposite to the support surface. At least some of the magnetic attraction components are defined as first magnetic attraction components. The first magnetic attraction components are movably connected to the support component. The driving component is driven to the first magnetic attraction components and is used to drive the first magnetic attraction components to move relative to the support component, so as to adjust the facing area between the first magnetic attraction components and the magnetic attraction components inside the magnetic attraction device. The first magnetic chuck is movably connected to the support member so that the first magnetic chuck can move relative to the support member, and the direction of movement of the first magnetic chuck is parallel to the support surface.

2. The magnetic holder according to claim 1, characterized in that, The first magnetic chuck is a non-circular structure, and the first magnetic chuck is rotatably connected to the support member, with the rotation axis of the magnetic chuck perpendicular to the support surface; The magnetic attraction assembly includes a plurality of first magnetic attraction elements, and the magnetic attraction assembly also includes a gear set, the gear set including a first gear and a second gear, each second gear being connected to one first magnetic attraction element, and each second gear meshing with the first gear, the driving member being connected to the first gear for driving the first gear to rotate.

3. The magnetic holder according to claim 1, characterized in that, All magnetic components are the first magnetic component. The magnetic support also includes a limiting part, which is connected to the support member. The limiting part is used to limit the maximum range of motion of the first magnetic component so that the facing area between the first magnetic component and the magnetically attracted component is always greater than 0.

4. A support assembly, characterized in that, include: The magnetic holder according to any one of claims 1 to 3; A magnetically attractable component is used to connect to a supported device. The magnetically attractable component can abut against the support surface and magnetically attract each other with the magnetic attractor. The driving component can drive the first magnetic attractor to move to adjust the facing area between the magnetic attractor and the magnetically attractable component.

5. A magnetic accessory, characterized in that, For mutual attraction with the magnetic holder, the magnetic accessory includes: A support member having a support surface for abutting against the magnetic bracket; A magnetic suction assembly includes a driving component and a plurality of magnetic suction components. The magnetic suction components are located on the side of the support member opposite to the support surface. At least some of the magnetic suction components are defined as first magnetic suction components. The first magnetic suction components are movably connected to the support member. The driving component is driven to the first magnetic suction components and is used to drive the first magnetic suction components to move relative to the support member, so as to adjust the facing area between the first magnetic suction components and the magnetically suctionable components inside the magnetic suction bracket. The first magnetic suction components are movably connected to the support member so that the first magnetic suction components can move relative to the support member, and the direction of movement of the first magnetic suction components is parallel to the support surface.

6. The magnetic accessory according to claim 5, characterized in that, The magnetic attraction accessory further includes a housing with a cavity inside. The housing includes the support member, and the driving member includes a pressing member slidably connected to the housing. The pressing member includes a first end and a second end. The first end is disposed inside the cavity and connected to the magnetic attraction assembly, and the second end is disposed outside the cavity. The pressing member is slidable relative to the housing to move the magnetic attraction assembly and switch between a first state and a second state. In the first state, the magnetic force between the magnetic attraction assembly and the magnetic member is greater than the magnetic force between the magnetic attraction assembly and the magnetic member in the second state.

7. The magnetic accessory according to claim 6, characterized in that, The magnetic attraction assembly includes a first magnetic block and a second magnetic block, at least one of which is movable relative to the housing; When the magnetic attraction component switches from the first state to the second state, the first magnetic block and the second magnetic block open up to each other; when the magnetic attraction component switches from the second state to the first state, the first magnetic block and the second magnetic block close up to each other. The first magnetic block includes a first connecting end and a first moving end, and the second magnetic block includes a second connecting end and a second moving end. The first connecting end and the second connecting end are both rotatably connected to the housing, and the first moving end and the second moving end abut against the first end. The first moving end is capable of rotating around the first connecting end, and the second moving end is capable of rotating around the second connecting end. The magnetic attraction accessory also includes a first elastic element, the two ends of which are respectively connected to the first magnetic block and the second magnetic block, so that the magnetic attraction assembly switches to the first state; The first end includes a first pressing surface and a second pressing surface. The first pressing surface abuts against the first moving end, and the second pressing surface abuts against the second moving end. When the pressing member slides into the cavity, the first pressing surface drives the first magnetic block to rotate, and the second pressing surface drives the second magnetic block to rotate, so that the magnetic attraction assembly switches to the second state. The first magnetic block and the second magnetic block are spaced apart along the first direction. The sliding direction when the pressing member drives the magnetic attraction assembly to switch to the second state is the second direction. The distance between the first pressing surface and the second pressing surface in the first direction gradually decreases along the second direction. Both the first magnetic block and the second magnetic block are set to be arc-shaped. The arc of the first magnetic block protrudes in the direction away from the second magnetic block, and the arc of the second magnetic block protrudes in the direction away from the first magnetic block.

8. The magnetic accessory according to claim 5, characterized in that, The magnetic attraction component includes a first magnetic block and a first button. The first magnetic block is slidably disposed on the housing and can move along its own plane. The first magnetic block is used to attract the magnetic support. The first button is rotatably connected to the housing around a first rotating axis. The first button includes a first pressing end and a first connecting end. The distance between the first pressing end and the first rotating axis is greater than the distance between the first connecting end and the first rotating axis. The first connecting end is drively connected to the first magnetic block. The first button rotates around the first rotation axis to drive the first magnetic block to slide.

9. The magnetic attraction accessory according to claim 8, characterized in that, The magnetic attraction assembly further includes a second magnetic block and a second button. The first magnetic block and the second magnetic block are spaced apart along the sliding direction of the first magnetic block, and the second magnetic block is slidably disposed on the housing along the sliding direction. The second button is rotatably connected to the housing around the second rotation axis. The second button includes a second pressing end and a second connecting end. The distance between the second pressing end and the second rotation axis is greater than the distance between the second connecting end and the second rotation axis. The second connecting end is drivenly connected to the second magnetic block. The first button and the second button are spaced apart along the sliding direction of the first magnetic block. The second button rotates around the second rotation axis to drive the second magnetic block to slide. The magnetic accessory also includes a synchronous gear, a first rack and a second rack. The synchronous gear is rotatably mounted on the housing. The first rack and the second rack are disposed opposite to each other on both sides of the synchronous gear and mesh with the synchronous gear. One end of the first rack is fixed to the first magnetic block, and the other end of the first rack is in a transmission engagement with the first connecting end. One end of the second rack is fixed to the second magnetic block, and the other end of the second rack is in a transmission engagement with the second connecting end. Both the first magnetic block and the second magnetic block are arc-shaped. The first magnetic block protrudes in a direction away from the second magnetic block, and the second magnetic block protrudes in a direction away from the first magnetic block. When the first pressing end and the second pressing end are pressed, the first magnetic block and the second magnetic block move away from each other. A connecting groove is provided on the first connecting end, and a connecting block is provided on the first rack. The connecting block is disposed in the connecting groove, and the connecting block rotates in the connecting groove and slides along the connecting groove; the first magnetic block and the second magnetic block attract each other.

10. A support assembly, characterized in that, The magnetic accessory and the magnetic bracket as described in any one of claims 5 to 9 are included, and the bracket assembly further includes a bracket, wherein the magnetic bracket is disposed on the bracket.

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