Magnetic mount and support system

Abstract

Provided are a magnetic mount (1) and a support system (100). The magnetic mount (1) comprises a main body (11), magnetic members (12), and a connecting member (13); an accommodating area (15) is provided inside the main body (11), and the main body (11) comprises an opening (16) communicated with the accommodating area (15); the magnetic members (12) are arranged on the main body (11), so that the main body (11) can be magnetically fixed to an external electronic device (2) by means of the magnetic members (12); one end of the connecting member (13) is rotatably connected to the main body (11), and a mounting portion (130) is provided on the connecting member (13); and the connecting member (13) rotates relative to the main body (11), so as to rotate inwards to be accommodated in the accommodating area (15); or, the connecting member (13) rotates outwards by means of the opening (16) of the accommodating area (15) until at least part of the connecting member (13) is located on the outer side of the main body (11).

Description

Magnetic support and support system

[0001] The present application claims priority to the Chinese patent application No. 202422308610X filed on September 20, 2024, and entitled "Magnetic support and support system", the content of which is incorporated herein by reference in its entirety. TECHNICAL FIELD

[0002] The present application relates to the technical field of electronic device accessories, in particular to a magnetic support and a support system. BACKGROUND

[0003] With the development of technology, the use frequency of electronic devices such as mobile phones, power banks, and photography light supplement lamps is increasing, and users often need to carry these electronic devices with them, so electronic devices are also developing towards thinness. When encountering outdoor photography, video shooting and other scenes that require the installation of support devices such as gimbals and tripods, the above support devices are usually connected to electronic devices through supports.

[0004] SUMMARY

[0005] The present application provides a magnetic support, which comprises a main body, an accommodation area is arranged in the main body, and an opening is arranged in the main body and communicates with the accommodation area; a magnetic member is arranged on the main body, so that the main body can be magnetically fixed on an external electronic device through the magnetic member; a connecting member is rotatably connected to one end of the main body, and an installation portion is arranged on the connecting member, which is used to connect with an external support device; the connecting member is rotated relative to the main body to rotate inwardly and be accommodated in the accommodation area; or the connecting member is rotated outwardly through the opening of the accommodation area, and at least part of the connecting member is located outside the main body. In the present application, the magnetic member is arranged on the main body to be magnetically attached to the electronic device, which facilitates installation and disassembly. At the same time, the connecting member is rotatably connected to the main body, so that it can be rotated into the main body when not in use, to hide and store in the accommodation area in the main body, saving storage space and meeting the requirement of being carried by the user. When in use, the connecting member is rotated out of the main body, and the installation portion is connected with the support device, greatly improving the user's experience.

[0006] The present application also provides a support system, which comprises a support device, an electronic device, and the above-mentioned magnetic support. The magnetic support is attached to the electronic device through the magnetic member, and the magnetic support can be installed on the support device through the installation portion. BRIEF DESCRIPTION OF DRAWINGS

[0007] Fig. 1 is a structural schematic view of the magnetic support in a storage state in some embodiments.

[0008] Fig. 2 is an exploded view of the magnetic support in some embodiments.

[0009] Fig. 3 is a side view of the magnetic support in some embodiments.

[0010] Fig. 4 is a sectional view along the direction of A-A in Fig. 3.

[0011] Fig. 5 is a structural schematic view of the magnetic support in some embodiments in a first unfolded state.

[0012] Fig. 6 is a sectional view along the direction of B-B in Fig. 5.

[0013] Fig. 7 is a side view of the magnetic support in some embodiments in a second unfolded state.

[0014] Fig. 8 is a structural schematic view of the magnetic support in some embodiments in a second unfolded state.

[0015] Fig. 9 is a side view of the magnetic support in some embodiments in a third unfolded state.

[0016] Fig. 10 is a structural schematic view of the magnetic support in some embodiments in a third unfolded state.

[0017] Fig. 11 is a structural schematic view of the support system in some embodiments in a stowed state.

[0018] Fig. 12 is a structural schematic view of the support system in some embodiments in an unfolded state.

[0019] Reference signs are explained as follows: 100, support system; 1, magnetic support; 11, main body; 110, notch; 111, ring groove; 112, first rotating hole; 12, magnetic member; 13, connecting member; 130, mounting portion; 131, hinged block; 131a, first hinged block; 131b, second hinged block; 131c, third hinged block; 131d, fourth hinged block; 132, stepped portion; 133, third rotating hole; 134, second mounting hole; 135, second rotating shaft; 137, third rotating shaft; 14, swinging block; 141, first mounting hole; 142, first rotating shaft; 143, second rotating hole; 15, accommodating area; 16, opening; 2, electronic device. DETAILED DESCRIPTION

[0020] The typical embodiments embodying the features and advantages of the present application are described in detail below. It should be appreciated that the present application can be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and fully convey the scope of the application to those skilled in the art.

[0021] In the description of the present application, it should be understood that in the embodiments shown in the drawings, the indication of direction or positional relationship (such as up, down, left, right, front and back, etc.) is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation. These indications are appropriate when the elements are in the positions shown in the drawings. If the position of these elements changes, the indications of these directions also change accordingly.

[0022] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0023] With the development of technology, the use frequency of electronic devices such as mobile phones, power banks, and photographic light supplement lamps is getting higher and higher, and users often need to carry these electronic devices with them, so it also promotes electronic devices to develop in the direction of lightness and thinness. When encountering outdoor photography, video shooting and other scenes that require the installation of support devices such as gimbals and tripods, the above support devices are usually connected to electronic devices through supports.

[0024] However, the support is usually mainly fixed to the electronic device in a clamping manner, and in order to clamp and fix the electronic device, the volume of the support will inevitably be comparable to that of the electronic device, resulting in a relatively large structure of the support itself, which is not convenient for storage and carrying, cannot meet the requirements of users carrying it with them, and the user experience needs to be improved. The present application provides a magnetic support to solve the technical problem of large support structure and inconvenient storage.

[0025] Referring to FIG. 1, the present embodiment provides a magnetic support 1, which includes a main body 11, a magnetic attraction piece 12 and a connecting piece 13. Among them, the main body 11 is the main structure of the magnetic support 1, and the inside of the main body 11 is provided with a containing area 15. The containing area 15 can be used to contain other components to utilize the space of the main body 11 for storage, so that the structure of the magnetic support 1 is more compact, which is convenient for users to store and carry.

[0026] The main body 11 includes an opening 16, and the opening 16 communicates with the containing area 15. In some embodiments, the opening 16 is arranged on one side of the main body 11, for example, only the front side or the rear side of the main body 11 is provided with the opening 16, so that the containing area (15) on the main body 11 is formed as an open slot structure.

[0027] It should be noted that, for the convenience of understanding, the front side of the main body 11 refers to the side of the main body 11 facing away from the electronic device 2 after the main body 11 is connected to the electronic device 2, and the back side of the main body 11 refers to the side connected to the electronic device 2.

[0028] In some embodiments, the front side and the back side of the main body 11 can be respectively provided with openings 16, so that the front and back sides of the main body 11 are through, so that the main body 11 is annular. The accommodation area 15 is formed by the inner wall of the main body 11.

[0029] In some embodiments, the main body 11 can be a rectangular ring, a circular ring, or other special-shaped ring, which is not limited herein. In the present embodiment, the main body 11 is taken as an example to be circular ring.

[0030] Referring to FIG. 2, in some embodiments, the magnetic attraction member 12 is arranged on the main body 11, so that the main body 11 can be magnetically attracted and fixed to the external electronic device 2 by the magnetic attraction member 12. The electronic device 2 can include a mobile phone, a tablet computer, a power bank, a photographic light supplement lamp, etc.

[0031] It can be understood that when the magnetic attraction bracket 1 is connected to the electronic device 2, it is usually connected to the back of the electronic device 2 to facilitate the user to use the electronic device 2 from the front, that is, the magnetic attraction bracket 1 is attracted to the electronic device 2 by the magnetic attraction member 12, and the back of the electronic device 2 is provided with a magnetic attraction assembly to be magnetically connected with the magnetic attraction member 12 of the present magnetic attraction bracket 1. It can be understood that the magnetic attraction member 12 has magnetism and is made of a magnetic material, such as a magnet.

[0032] In some embodiments, the main body 11 is provided with a ring groove 111, which is coaxially arranged with the main body 11 and extends along the contour of the main body 11. In the present embodiment, the main body 11 is a circular ring, and the ring groove 111 is also a circular ring groove 111.

[0033] In some embodiments, the magnetic attraction member 12 is annular in structure, which is matched with the shape of the ring groove 111, so as to be accommodated in the ring groove 111, so that the magnetic attraction member 12 is installed as a whole with the main body 11, and the magnetic attraction member 12 is installed and accommodated by the ring groove 111, which improves the aesthetics of the magnetic attraction bracket 1.

[0034] In some embodiments, the main body 11 is provided with the above-mentioned ring groove 111 on each of the opposite sides, and each ring groove 111 contains a magnetic member 12. One of the magnetic members 12 is used to be magnetically attached to the electronic device 2, so as to install the magnetic support 1 to the electronic device 2. The other magnetic member 12 is used to magnetically attach an external accessory, so as to improve the expandability of the use of the electronic device 2. The external accessory can be an external flash, a power bank, etc. For example, the magnetic support 1 can be installed on the back of a mobile phone, and the power bank can be attached to the end of the magnetic support 1 away from the mobile phone. The mobile phone can be powered by the power bank, so as to have sufficient power when the mobile phone is installed on a gimbal for long-time shooting.

[0035] In some embodiments, the main body 11 can not be provided with the ring groove 111, and the magnetic member 12 can be directly pasted or screwed to the end face of the main body 11.

[0036] Referring to FIGS. 3 and 4, in some embodiments, the main body 11 is provided with a notch 110 communicating with the containing area 15. One end of the connecting member 13 is rotatably connected to the notch 110 of the main body 11. The connecting member 13 is provided with a mounting portion 130. The mounting portion 130 is used to be connected with an external support device. The support device can be a gimbal or a tripod, etc. After the magnetic support 1 is connected with the support device through the mounting portion 130, the electronic device 2 is installed on the support device. It can be understood that the mounting portion 130 can be arranged on the other end of the connecting member 13, so that when the connecting member 13 is turned out of the containing area 15, the distance between the mounting portion 130 and the main body 11 can be relatively farther, and there is more space to be connected with the support device.

[0037] It can be understood that the connecting member 13 is rotated relative to the main body 11 to be turned inward and accommodated in the containing area 15, or the connecting member 13 is turned outward through the opening 16 of the containing area 15 to be located at least partially outside the main body 11. When the magnetic support 1 is not used, the connecting member 13 can be rotated to be turned into the containing area 15, so as to be accommodated in the containing area 15. The space of the main body 11 itself is used to accommodate the connecting member 13, which saves the accommodation space, makes the magnetic support 1 more compact, and is convenient to carry. When the magnetic support 1 is used, the connecting member 13 can be rotated to be turned out of the containing area 15. At this time, the mounting portion 130 is located outside the main body 11, and the mounting portion 130 can be connected with the support device, so as to install the magnetic support 1 to the support device. The use is convenient, and the user experience can be improved.

[0038] In some embodiments, the connecting member 13 can be in the shape of a rod, one end of which is rotatably connected to the notch 110 of the main body 11. The length of the connecting member 13 can be smaller than the inner diameter of the main body 11, so as to be able to be turned inward into the containing area 15.

[0039] Referring to FIG. 5 and FIG. 6, in some embodiments, the connecting member 13 comprises a plurality of hinged blocks 131 hingedly connected in sequence. The hinged block 131 at the head end is rotatably connected to the main body 11, and the hinged block 131 at the tail end is provided with the mounting portion 130 described above. By dividing the connecting member 13 into a plurality of hinged blocks 131, the hinged blocks 131 can rotate relative to each other, so that the connecting member 13 can have multiple forms, thereby providing multiple installation position options to facilitate the user to freely set the relative position between the electronic device 2 and the support device.

[0040] Among them, the plurality of hinged blocks 131 rotate relative to each other to approach the main body 11 to fold, so that the connecting member 13 is in a storage state. Or, the plurality of hinged blocks 131 rotate relative to each other to move away from the main body 11 to open, so that the connecting member 13 is in an unfolded state. When the connecting member 13 is in the storage state, the connecting member 13 is stored in the accommodating area 15 by rotating relative to the main body 11; when the connecting member 13 is in the unfolded state, the connecting member 13 can be connected to the support device through the mounting portion 130.

[0041] In some embodiments, the magnetic bracket 1 further comprises a swing block 14 arranged in the notch 110. One end of the swing block 14 is hingedly connected to the notch 110, and the other end of the swing block 14 is connected to the connecting member 13, so that the connecting member 13 can be rotatably connected to the main body 11 through the swing block 14. The swing block 14 can rotate in the notch 110 towards the accommodating area 15 or away from the main body 11, and the connecting member 13 is rotatably connected to the main body 11 through the swing block 14, so that it has greater freedom and is not limited by the interference of the notch 110.

[0042] In some embodiments, the swing block 14 and the notch 110 are matched in size, so that the swing block 14 can be just clamped in the notch 110 and can rotate freely.

[0043] In the present embodiment, the notch 110 can extend in the radial direction of the main body 11, and the central axis of the notch 110 passes through the center of the main body 11, so that the swing range of the swing block 14 is larger.

[0044] In some embodiments, the swing block 14 is block-shaped and matches the profile of the notch 110. One end of the swing block 14 is rotatably connected in the notch 110, and the other end of the swing block 14 protrudes out of the notch 110. The connecting member 13 is rotatably connected to the end of the swing block 14 protruding out of the notch 110, so that when the connecting member 13 rotates towards the main body 11, it is easier to be stored in the accommodating area 15.

[0045] In some embodiments, the swing block 14 is hinged with the hinge block 131 at the head end. The rotation axis of the swing block 14 and the hinge block 131 at the head end is parallel to the rotation axis of the swing block 14 and the main body 11, and the hinge block 131 at the head end can rotate in the same direction as the swing block 14. Meanwhile, the rotation axis of the swing block 14 and the main body 11 is perpendicular to the rotation axis between two adjacent hinge blocks 131, so that the hinge blocks 131 can rotate in different directions, and the connector 13 has different postures.

[0046] Referring to FIG. 4 and FIG. 6, in some embodiments, the rotation axis between any two adjacent hinge blocks 131 is parallel. When the hinge blocks 131 are sequentially rotated towards the direction of the main body 11, the hinge blocks 131 can form a ring structure which can be accommodated in the accommodation area 15. The ring structure is a special form of the connector 13. When the connector 13 is in the storage state, the connector 13 is in the form of a ring to match the shape of the main body 11, so that the connector 13 can be accommodated in the accommodation area 15 by abutting against the inner wall of the main body 11, and the connector 13 is as long as possible in the unfolded state, so that the position of the mounting portion 130 relative to the main body 11 is more diversified.

[0047] In some embodiments, each hinge block 131 is arc-shaped. The outer contour of each hinge block 131 can be arc-shaped as a whole, so that the ring structure formed by the rotation of each hinge block 131 can be a circular ring, thereby matching the shape of the main body 11 which is a circular ring. It can be understood that each hinge block 131 can be arc-shaped as a whole, so that the outer contour of the ring structure formed by the rotation of each hinge block 131 is a circular ring; each hinge block 131 can also be arc-shaped as a whole, so that the outer contour and the inner contour of each hinge block 131 are arc-shaped, and the hinge block 131 is an arc-shaped block structure as a whole, and the ring structure formed by the rotation of each hinge block 131 is a circular ring as a whole, thereby matching the shape of the main body 11 and having a more beautiful appearance.

[0048] In some embodiments, the more the number of hinge blocks 131, the closer the shape of the ring structure formed by the rotation of the hinge blocks 131 to the shape of the main body 11.

[0049] Referring to FIG. 2 and FIG. 6, in some embodiments, the part of each hinge block 131 facing the other hinge block 131 is provided with a stepped portion 132, and the stepped portions 132 of any two adjacent hinge blocks 131 are stacked in the direction of the rotation axis of the hinge block 131.

[0050] In some embodiments, the outer side wall of each hinge block 131 is flush in the direction of the rotation axis of the hinge block 131.

[0051] In some embodiments, the step portion 132 of any two adjacent hinged blocks 131 is hinged so that the adjacent hinged blocks 131 can rotate relative to each other. By providing the step portion 132, the rotation angle of the hinged blocks 131 can also be limited. After rotating to a certain angle, the rotation is limited by the step portion 132 so as to maintain the current state.

[0052] In some embodiments, the hinged block 131 at the head end can be provided with a step portion 132 at the end away from the main body 11. The hinged block 131 at the tail end can be provided with a step portion 132 at the end close to the adjacent hinged block 131. The hinged blocks 131 at the middle positions can be provided with step portions 132 at the opposite ends respectively. The step portions 132 provided on the two adjacent hinged blocks 131 towards each other can be stacked together.

[0053] In some embodiments, the two step portions 132 of the hinged blocks 131 at the middle positions are arranged in a staggered manner along the rotation axis of the hinged blocks 131.

[0054] Referring to FIGS. 4-6, in some embodiments, the swing block 14 and the main body 11 are rotatably connected by a first rotation shaft 142, the hinged block 131 at the head end and the swing block 14 are rotatably connected by a second rotation shaft 135, and any two adjacent hinged blocks 131 are rotatably connected by a third rotation shaft 137.

[0055] The end of the main body 11 where the notch 110 is located is provided with a first rotation hole 112. The axis of the first rotation hole 112 falls in or is parallel to the radial direction plane of the main body 11. The first rotation hole 112 penetrates the end surface of the end where the notch 110 is located. One end of the swing block 14 is provided with a first mounting hole 141 corresponding to the first rotation hole 112. The first rotation shaft 142 is rotatably connected to the first rotation hole 112 and the first mounting hole 141, so that the swing block 14 can swing relative to the main body 11.

[0056] It can be understood that, for the convenience of installation, the first rotation shaft 142 can be a bolt fastener, and the first rotation hole 112 can be provided with an internal thread, so that the first rotation shaft 142 can be screwed with the main body 11, facilitating the installation of the first rotation shaft 142 and the main body 11, so that the swing block 14 can swing around the first rotation shaft 142. A gasket can also be provided between the swing block 14 and the end surface of the notch 110.

[0057] Similarly, the end of the swing block 14 away from the main body 11 is provided with a second rotating hole 143. The axis direction of the second rotating hole 143 is parallel to the axis direction of the first rotating hole 112. The second rotating hole 143 penetrates the swing block 14. The end of the first end hinged block 131 is provided with a second mounting hole 134 corresponding to the second rotating hole 143. The second rotating shaft 135 is rotationally connected to the second rotating hole 143 and the second mounting hole 134, so that the first end hinged block 131 can rotate relative to the swing block 14. Among them, in order to facilitate installation, the second rotating shaft 135 can be a bolt fastener, and the second mounting hole 134 can be provided with an internal thread, so that the first end hinged block 131 and the second rotating shaft 135 are screwed, and the first end hinged block 131 rotates around the second rotating shaft 135.

[0058] The step part 132 of any two adjacent hinged blocks 131 is correspondingly provided with a third rotating hole 133. The third rotating hole 133 is a through hole. The axis direction of the third rotating hole 133 is perpendicular to the axis direction of the second rotating hole 143. The third rotating shaft 137 is rotationally connected to the two third rotating holes 133, so that the two adjacent hinged blocks 131 can rotate relative to each other. Among them, in order to facilitate installation, the third rotating shaft 137 can be a bolt fastener, and one of the two corresponding third rotating holes 133 can be provided with an internal thread, so that one of the two adjacent hinged blocks 131 and the third rotating shaft 137 are screwed, and the other hinged block 131 rotates around the third rotating shaft 137.

[0059] Referring to FIG. 6, in some embodiments, the mounting part 130 is a threaded hole, so as to be screwed with a screw rod provided on the support device, and the magnetic bracket 1 is fixed on the support device.

[0060] In some embodiments, the side surface of the hinged block 131 at the tail end can be provided with the threaded hole. The end surface of the hinged block 131 at the tail end can be provided with the threaded hole. Alternatively, the side surface and the end surface of the hinged block 131 at the tail end are provided with the threaded hole, so that the magnetic bracket 1 can be connected to the support device in different postures, and the use range of the magnetic bracket 1 is improved.

[0061] In some embodiments, the mounting part 130 can also be a stud provided on the hinged block 131 at the tail end, so as to be screwed with a threaded hole provided on the support device.

[0062] In some embodiments, the mounting part 130 can also be a buckle provided on the hinged block 131 at the tail end, so as to buckle the magnetic bracket 1 on the support device.

[0063] As shown in FIG. 8, in the embodiment, four hinge blocks 131 are provided, which are a first hinge block 131a, a second hinge block 131b, a third hinge block 131c and a fourth hinge block 131d. The first hinge block 131a is hinged with the swing block 14. The mounting portion 130 is arranged on the fourth hinge block 131d. By rotating the first hinge block 131a to the fourth hinge block 131d respectively, the connecting piece 13 can have different postures. Of course, in other embodiments, the number of hinge blocks 131 can also be more or less, such as three or five.

[0064] For example, as shown in FIG. 5, the swing block 14 can be first rotated to the outside of the main body 11, and the swing block 14 is parallel to the radial direction of the main body 11, and then the first hinge block 131a to the fourth hinge block 131d are sequentially rotated, so that the first hinge block 131a to the fourth hinge block 131d are integrally rotated in the same linear direction, thereby making the connecting piece 13 as a whole in a rod shape, and the fourth hinge block 131d is farthest from the main body 11.

[0065] For another example, as shown in FIGS. 7 to 8, the swing block 14 can be first rotated to the outside of the main body 11, and the swing block 14 is parallel to the axis direction of the main body 11, and then the first hinge block 131a to the fourth hinge block 131d are sequentially rotated, so that the first hinge block 131a to the fourth hinge block 131d are gradually rotated towards the main body 11, thereby making the connecting piece 13 as a whole in a curved shape.

[0066] For another example, as shown in FIGS. 9 and 10, the swing block 14 can be first rotated to the outside of the main body 11, and the swing block 14 is parallel to the axis direction of the main body 11, and then the first hinge block 131a to the fourth hinge block 131d are sequentially rotated, so that the first hinge block 131a to the fourth hinge block 131d are enclosed in a ring shape.

[0067] As shown in FIGS. 11 to 12, the embodiment further provides a support system 100, which comprises the above-mentioned magnetic support 1, a support device and an electronic device 2. The electronic device 2 can be a mobile phone, a power bank, a panel light, a photographic light supplement lamp, a camera and the like.

[0068] In some embodiments, the magnetic support 1 is adsorbed on the electronic device 2 by the magnetic adsorption piece 12, and the magnetic support 1 can be mounted on the support device through the mounting portion 130, so as to connect the electronic device 2 and the support device. The support device can include a gimbal, a tripod and the like.

[0069] In some embodiments, the support device is provided with a fixing portion matched with the mounting portion 130. When the mounting portion 130 is a threaded hole, the fixing portion can be a threaded rod. During installation, after the posture of the connecting piece 13 is adjusted, the mounting portion 130 and the fixing portion are butt-jointed and mounted, so as to fix the magnetic support 1 to the support device, and install the electronic device 2 to the support device.

[0070] Referring to FIG. 11, in some embodiments, when the connecting piece 13 in the magnetic support 1 is in the storage state, the connecting piece 13 is stored in the accommodating area 15 of the main body 11, and the main body 11 can be adsorbed on the back of the electronic device 2 by the magnetic adsorption piece 12, so that the support system 100 as a whole is in the storage state, the storage space of the support system 100 is saved, and the carrying of the support system 100 is facilitated.

[0071] Referring to FIG. 12, in some embodiments, when the connecting piece 13 in the magnetic support 1 is in the unfolded state, the hinge blocks 131 in the connecting piece 13 are away from the main body 11 and are opened, so that the mounting part 130 on the connecting piece 13 can be located outside the main body 11 to be connected with the support device. At this time, the magnetic adsorption pieces can have different postures due to the different directions of rotation of the hinge blocks 131, and the user can select a suitable posture to connect with the support device according to his own needs.

[0072] Although the present application has been described with reference to several exemplary embodiments, it is understood that the words that have been used are words of description and illustration, rather than words of limitation. Since the application can be embodied in various forms without departing from the spirit or essential characteristics thereof, it is understood that the embodiments are not limited to any particular details, but are to be interpreted broadly within the spirit and scope of the appended claims, therefore all changes and modifications that fall within the metes and bounds of the claims, or equivalences of such metes and bounds are intended to be embraced by the claims.

Claims

1. A magnetic support, comprising: a main body, an inner portion of the main body being provided with a receiving area, the main body comprising an opening communicating with the receiving area; a magnetic member arranged on the main body, so that the main body can be magnetically fixed on an external electronic device by the magnetic member; and a connecting member, one end of the connecting member being rotatably connected with the main body, the connecting member being provided with a mounting portion, the mounting portion being used for connecting with an external supporting device; the connecting member is rotated relative to the main body to be inwardly accommodated into the receiving area, or the connecting member is outwardly rotated through the opening of the receiving area to at least part of the connecting member being located outside the main body. 2.The magnetic support according to claim 1, wherein the magnetic support comprises a swing block, one end of the swing block being connected with the main body, the other end of the swing block being connected with the connecting member, the connecting member being rotatably connected with the main body through the swing block. 3.The magnetic support according to claim 2, wherein the main body is provided with a notch, one end of the swing block being hingedly connected at the notch of the main body. 4.The magnetic support according to claim 3, wherein one end of the swing block is rotatably connected in the notch, the other end of the swing block protruding from the notch, the end of the swing block protruding from the notch being rotatably connected with the connecting member. 5.The magnetic support according to any one of claims 2-4, wherein the connecting member comprises a plurality of hinged blocks which are hingedly connected in sequence, the hinged block at the head end being rotatably connected with the swing block, the hinged block at the tail end being provided with the mounting portion; wherein the plurality of hinged blocks are relatively rotated to be close to the main body to be folded, so that the connecting member is in a storage state, or the plurality of hinged blocks are relatively rotated to be away from the main body to be unfolded, so that the connecting member is in an unfolded state; when the connecting member is in the storage state, the connecting member is accommodated into the receiving area by being rotated relative to the main body. 6.The magnetic support according to claim 5, wherein the swing block is hingedly connected with the hinged block at the head end, the rotation axis of the swing block and the hinged block at the head end and the rotation axis of the swing block and the main body are parallel. 7.The magnetic support according to claim 5 or 6, wherein the rotation axis of the swing block and the main body is perpendicular to the rotation axis between two adjacent hinged blocks. 8.The magnetic support according to any one of claims 5-7, wherein the rotation axis between any two adjacent hinged blocks is parallel, so that each hinged block can form a ring structure, the ring structure can be accommodated into the receiving area. 9.The magnetic support according to any one of claims 5-8, wherein the outer periphery profile of each hinged block is arc-shaped. 10.The magnetic support according to any one of claims 5-9, wherein the part of any two adjacent hinged blocks facing each other is provided with a stepped portion, the stepped portions of any two adjacent hinged blocks are stacked and hingedly connected in the direction of the rotation axis of the hinged blocks. 11.The magnetic support according to claim 10, wherein ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ The hinge block at the head end is provided with the stepped portion on the end away from the main body, the hinge block at the tail end is provided with the stepped portion on the end close to the adjacent hinge block, and the hinge blocks at the middle positions are respectively provided with the stepped portions on the opposite ends.

12. The magnetic support of claim 11, wherein, In the direction of the rotation axis of the hinge blocks, the two stepped portions of the hinge blocks at the middle positions are arranged in staggered manner.

13. The magnetic support of any one of claims 5-12, wherein, In the direction along the rotation axis of the hinge blocks, the outer side walls of the hinge blocks are flush.

14. The magnetic support of any one of claims 5-13, wherein, The mounting portion is a threaded hole, and the side surface and the end surface of the hinge block at the tail end are provided with the threaded hole.

15. The magnetic support of any one of claims 5-13, wherein, The mounting portion is a threaded hole, and the side surface and the end surface of the hinge block at the tail end are provided with the threaded hole.

16. The magnetic support of any one of claims 1-15, wherein, The main body is provided with a ring groove coaxially arranged on the main body, the magnetic member is a magnet, and the magnetic member is accommodated in the ring groove.

17. The magnetic support of claim 16, wherein, The main body is provided with the ring groove on the opposite sides, and the magnetic members are respectively accommodated in the ring grooves, one of the magnetic members is used for magnetic attraction on the electronic device, and the other magnetic member is used for magnetic attraction on the external accessory.

18. The magnetic support of any one of claims 1-16, wherein, The magnetic member is in ring structure.

19. A support system comprising a support device, an electronic device, and the magnetic support of any one of claims 1-18, the magnetic support is attracted on the electronic device by the magnetic member, and the magnetic support can be mounted on the support device by the mounting portion.

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