Double-sided magnetic bracket

Abstract

The utility model discloses a double -sided magnetic attraction support, including first circular ring body, second circular ring body, connecting ring body, first circular ring body, second circular ring body symmetry is located in the both sides of connecting ring body, both outer rings are all with the outer ring of connecting ring body rotation connection, and is equipped with frictional damping at rotation connection department, when first circular ring body, second circular ring body all relative connecting ring body rotation and unfold to same plane, the center of first circular ring body, second circular ring body and the center of connecting ring body are located in same straight line, first circular ring body with second circular ring body structure size is identical, and all includes annular carrier, built -in magnet in annular carrier, the center of connecting ring body is equipped with the through -hole, when first circular ring body, second circular ring body all relative connecting ring body rotation and fold, first circular ring body, second circular ring body respectively with the both end surface side of connecting ring body, the inner ring hole of first circular ring body, second circular ring body with the through -hole intercommunication.

Description

Technical Field

[0001] This application relates to the field of connection bracket devices for mobile devices, specifically double-sided magnetic brackets. Background Technology

[0002] Mobile devices, such as mobile phones, can be easily supported by phone stands when users need to do other things but also need to view their phone screens. These stands help users position their phones at a suitable angle, freeing their hands from holding the phone.

[0003] In the prior art, there are patent documents such as the magnetic folding stand for mobile phones disclosed in patent application number CN202120065799.8, the magnetic folding stand for mobile phones disclosed in patent application number CN202220029883.9, and the magnetic positioning folding stand for wireless charging mobile phones disclosed in patent application number CN202220097615.0.

[0004] When folded, this type of stand has a closed central hole, making it difficult to easily insert fingers to hook, hold, and carry. Furthermore, the three main components of the folding stand have significantly different shapes, lacking aesthetic harmony. Utility Model Content

[0005] This utility model addresses the above-mentioned problems by proposing a double-sided magnetic bracket, aiming to solve the technical issues in the background art.

[0006] To achieve the above objectives, this utility model provides a double-sided magnetic support, comprising a first ring, a second ring, and a connecting ring. The first and second rings are symmetrically disposed on both sides of the connecting ring, and their outer rings are rotatably connected to the outer ring of the connecting ring, with friction damping provided at the rotatable connection point. When the first and second rings are both rotated and unfolded relative to the connecting ring to the same plane, the centers of the first and second rings are collinear with the center of the connecting ring. The first and second rings have the same structural dimensions and each includes an annular carrier and a magnet embedded within the annular carrier. The connecting ring has a through hole at its center. When the first and second rings are both rotated and folded relative to the connecting ring, the first and second rings are respectively aligned with the two end faces of the connecting ring. The inner annular holes of the first and second rings communicate with the through hole.

[0007] Furthermore, the outer ring of the connecting ring extends outward with two symmetrically arranged connecting plates, and each connecting plate has a rotating hole at the end away from the connecting ring body; the outer rings of the first ring body and the second ring body have hinge ears corresponding to the rotating holes, and the hinge ears have insertion holes corresponding to the rotating holes; the two sets of rotating holes and insertion holes are connected by two damping rotating shafts respectively.

[0008] Furthermore, each set of hinge ears consists of two, located on both sides of the connecting plate.

[0009] Furthermore, both the first and second annular bodies are provided with receiving grooves corresponding to the connecting plate.

[0010] Furthermore, the end face of the connecting plate is parallel to the end face of the connecting ring body, and an inclined connecting transition section is provided between the connecting plate and the outer ring of the connecting ring body. The inclination angles of the two inclined connecting transition sections are consistent, so that when the first ring body and the second ring body are both rotated and folded relative to the connecting ring body, the end faces of the first ring body and the second ring body are in contact.

[0011] Furthermore, when the through hole is a circular hole, the diameter of the through hole is at least 2.5 cm.

[0012] Furthermore, the inner ring diameter of the first annulus and the second annulus is greater than or equal to the through hole diameter.

[0013] Furthermore, it includes a sealing ring; the annular carrier is provided with a receiving groove; the magnet is disposed in the receiving groove, and the sealing ring is connected to the end faces of the first annular body and the second annular body to seal the opening of the receiving groove.

[0014] Furthermore, the through hole of the connecting ring body is a square hole or a circular hole.

[0015] Compared with the prior art, the double-sided magnetic bracket provided by this utility model can provide a through hole in the middle of the connecting ring body. When the first ring body and the second ring body are rotated and folded relative to the connecting ring body, the inner ring holes of the first ring body and the second ring body are connected to the through hole. Users can hook their fingers into the three connected holes, making it convenient to carry the double-sided magnetic bracket body. Since the first and second rings are symmetrically arranged on both sides of the connecting ring, and the first and second rings have the same structural dimensions, when the first and second rings are rotated and unfolded relative to the connecting ring to the same plane, the centers of the first and second rings and the center of the connecting ring are located on the same straight line, resulting in a symmetrical, harmonious, and aesthetically pleasing design. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the double-sided magnetic support in this application when it is unfolded to a certain state.

[0017] Figure 2 This is a schematic diagram of the double-sided magnetic bracket of this application when folded.

[0018] Figure 3 This is a side view of the double-sided magnetic bracket of this application in a certain unfolded state.

[0019] Figure 4 This is a schematic diagram of the structure of the double-sided magnetic bracket of this application when the first and second rings are rotated and unfolded relative to the connecting rings to the same plane.

[0020] Figure 5 This is a schematic diagram of the structure of the second ring and the connecting ring of the double-sided magnetic bracket of this application when folded.

[0021] Figure 6 This is an exploded view of the first annular structure of the double-sided magnetic bracket of this application.

[0022] Figure 7 This is a diagram illustrating one embodiment of the double-sided magnetic bracket of this application.

[0023] Figure 8 This is a diagram illustrating another embodiment of the double-sided magnetic bracket of this application.

[0024] Figure 9 This is a diagram illustrating another embodiment of the double-sided magnetic bracket of this application.

[0025] The reference numerals shown in the figure are as follows: 1. First annular body; 110. Annular carrier; 111. Receiving groove; 120. Magnet; 130. Hinge; 131. Insertion hole; 140. Receiving groove; 150. Encapsulation ring; 2. Second annular body; 3. Connecting ring body; 310. Through hole; 320. Connecting plate; 321. Rotary hole; 330. Connecting transition section; 4. Damping rotating shaft. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model. It is understood that the accompanying drawings are provided for reference and illustration only and are not intended to limit the present utility model. The connection relationships shown in the drawings are only for clear description and do not limit the connection method.

[0027] It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component, or there may be an intervening component. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. It should also be noted that, unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection; as a mechanical connection or an electrical connection; or as a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the invention.

[0028] It should also be noted that in the description of this utility model, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] Please refer to Figures 1-9 This embodiment provides a double-sided magnetic support, including a first ring 1, a second ring 2, and a connecting ring 3. The first ring 1 and the second ring 2 are symmetrically arranged on both sides of the connecting ring 3, and their outer rings are rotatably connected to the outer ring of the connecting ring 3, with friction damping provided at the rotatable connection point. When the first ring 1 and the second ring 2 are both rotated and unfolded relative to the connecting ring 3 to the same plane, the centers of the first ring 1 and the second ring 2 are aligned with the center of the connecting ring 3. The first ring body 1 and the second ring body 2 are on the same straight line; the first ring body 1 and the second ring body 2 have the same structural dimensions, both including an annular carrier 110 and a magnet 120 built into the annular carrier 110; the connecting ring body 3 has a through hole 310 in the center; when the first ring body 1 and the second ring body 2 are rotated and folded relative to the connecting ring body 3, the first ring body 1 and the second ring body 2 are respectively connected to the two end faces of the connecting ring body 3; the inner ring holes of the first ring body 1 and the second ring body 2 are connected to the through hole 310.

[0030] By providing a through hole 310 in the middle of the connecting ring body 3, when the first ring body 1 and the second ring body 2 are rotated and folded relative to the connecting ring body 3, the inner ring holes of the first ring body 1 and the second ring body 2 are connected to the through hole 310. Users can hook their fingers into the three connected holes, making it convenient to carry the double-sided magnetic bracket body.

[0031] Both the first ring 1 and the second ring 2 have their outer rings rotatably connected to the outer ring of the connecting ring 3. Friction damping is provided at the rotatable connection points, allowing the first ring 1 and the second ring 2 to rotate and open to the desired angle before settling. One of the first ring 1 and the second ring 2 is attached to the end face where it is placed, while the other is magnetically connected to an electronic device with magnetic attraction via magnet 120. The connection is more stable when the end face is made of a material that can magnetically attract magnet 120. End faces that can magnetically attract magnet 120 can be iron alloy tabletops, refrigerator exteriors, or the iron frames of fitness equipment. With the magnetic attractant sheet attached to magnet 120, the bracket can also be magnetically connected to desired locations such as car dashboards, wooden tabletops, walls, and bedside tables.

[0032] Please refer to Figure 8 In addition, the ring that is not connected to the electronic device does not need to be attached to the end face where it is placed. The outer ring of the ring can also serve as a support by resting against the end face at a suitable angle.

[0033] Please refer to Figure 9 In some embodiments, one of the first ring 1 and the second ring 2 is magnetically connected to an electronic device with magnetic attraction function via a magnet 120, while the other ring and the connecting ring 3 are in a folded state and together abut against the end face on which they are placed. Electronic products can also be mounted by using the side of the electronic device to abut against the end face on which they are placed.

[0034] Since the first ring 1 and the second ring 2 are symmetrically arranged on both sides of the connecting ring 3, and the first ring 1 and the second ring 2 have the same structural dimensions, when the first ring 1 and the second ring 2 are rotated and unfolded relative to the connecting ring 3 to the same plane, the center of the first ring 1 and the second ring 2 is located on the same straight line as the center of the connecting ring 3, which has a symmetrical, coordinated and beautiful appearance.

[0035] Please refer to Figure 3 and Figure 5 , Figure 6The outer ring of the connecting ring body 3 extends outward with two symmetrically arranged connecting plates 320. Each of the two connecting plates 320 has a rotating hole 321 at the end away from the connecting ring body 3. The outer rings of the first ring body 1 and the second ring body 2 are provided with hinge ears 130 corresponding to the rotating holes 321. The hinge ears 130 are provided with insertion holes 131 corresponding to the rotating holes 321. Two sets of rotating holes 321 and insertion holes 131 are connected by two damping rotating shafts 4 respectively.

[0036] Please refer to Figure 6 Each set of hinge ears 130 consists of two, located on both sides of the connecting plate 320.

[0037] This structure limits the connecting plate 320 to the hinge lugs 130 on both sides, and guides its rotation range.

[0038] Please refer to Figure 1 Both the first annular body 1 and the second annular body 2 are provided with receiving grooves 140 corresponding to the connecting plate 320.

[0039] Please refer to Figures 1-4 The end face of the connecting plate 320 is parallel to the end face of the connecting ring 3. An inclined connecting transition section 330 is provided between the connecting plate 320 and the outer ring of the connecting ring 3. The two inclined connecting transition sections 330 have the same inclination angle so that when the first ring 1 and the second ring 2 are both rotated and folded relative to the connecting ring 3, the end faces of the first ring 1 and the second ring 2 are in contact.

[0040] By using the receiving groove 140 to avoid the connecting plate 320, and combining the inclined connecting transition section 330 to adjust the position of the connecting ring 3, the effect of the end faces of the first ring 1 and the second ring 2 being close together is achieved when the first ring 1 and the second ring 2 are rotated and folded relative to the connecting ring 3. The outer diameter of the connecting ring 3 needs to be smaller than the inner ring hole diameter of the first ring 1 and the second ring 2 by a certain size. The inner ring holes of the first ring 1 and the second ring 2 are directly connected, and the connecting ring 3 is surrounded by the first ring 1 and the second ring 2 that are close together.

[0041] Furthermore, the magnets 120 inside the first ring 1 and the second ring 2 attract each other, and the damping shaft 4 with friction damping effect restricts the bracket from being unfolded at will, which increases portability and improves the user experience.

[0042] Preferably, when the through hole 310 is a round hole, the diameter of the through hole 310 is at least 2.5 cm.

[0043] The size allows users to easily insert their fingers to hook onto the stand, and the inner ring of the round hole is curved, allowing users to insert their fingers through the through hole 310 and swing it to make the stand spin, increasing the fun of using it.

[0044] In some embodiments, the diameter of the inner annular hole of the first annular body 1 and the second annular body 2 is greater than or equal to the diameter of the through hole 310.

[0045] Please refer to Figure 6 The system includes a sealing ring 150; the annular carrier 110 is provided with a receiving groove 111; the magnet 120 is disposed in the receiving groove 111; the sealing ring 150 is connected to the end faces of the first annular body 1 and the second annular body 2, and blocks the opening of the receiving groove 111.

[0046] In some embodiments, the through hole 310 of the connecting ring 3 is a square hole or a circular hole.

[0047] Since the diameter of the inner ring hole of the first ring body 1 and the second ring body 2 is greater than or equal to the diameter of the through hole 310, when the through hole 310 of the connecting ring body 3 is a square hole, after the bracket is folded, the outer ring of the first ring body 1 and the second ring body 2 is circular, presenting an outer circle and inner square, which is similar to the currency of some ancient dynasties and has a certain interest.

[0048] In the specification and claims of this application, the terms "comprising / including" and "having / including" and variations thereof are used to specify the presence of the stated features, values, steps or components, but do not exclude the presence or addition of one or more other features, values, steps, components or combinations thereof.

[0049] Some features of this invention are described in different embodiments for clarity; however, these features may also be described in combination in a single embodiment. Conversely, some features of this invention are described only in a single embodiment for brevity; however, these features may also be described individually or in any suitable combination in different embodiments.

[0050] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A double-sided magnetic holder, characterized in that, The system includes a first ring, a second ring, and a connecting ring. The first and second rings are symmetrically positioned on either side of the connecting ring, with their outer rings rotatably connected to the outer ring of the connecting ring, and frictional damping is provided at the rotatable connection point. When the first and second rings are both rotated and unfolded relative to the connecting ring to the same plane, the centers of the first and second rings are aligned with the center of the connecting ring. The first and second rings have the same structural dimensions and each includes an annular carrier and a magnet embedded within the annular carrier. The connecting ring has a through hole at its center. When the first and second rings are both rotated and folded relative to the connecting ring, the first and second rings are respectively aligned with the two end faces of the connecting ring. The inner annular holes of the first and second rings communicate with the through hole. Two symmetrically arranged connecting plates extend outward from the outer ring of the connecting ring body. Each connecting plate has a rotating hole at the end away from the connecting ring body. The outer rings of the first and second ring bodies have hinge ears corresponding to the rotating holes. The hinge ears have insertion holes corresponding to the rotating holes. Two sets of rotating holes and insertion holes are connected by two damping rotating shafts, respectively. Both the first and second annular bodies are provided with receiving grooves corresponding to the connecting plate; The end face of the connecting plate is parallel to the end face of the connecting ring body. An inclined connecting transition section is provided between the connecting plate and the outer ring of the connecting ring body. The inclination angles of the two inclined connecting transition sections are the same, so that when the first ring body and the second ring body are rotated and folded relative to the connecting ring body, the end faces of the first ring body and the second ring body are in contact.

2. The double-sided magnetic bracket according to claim 1, characterized in that, Each set of hinge ears consists of two, located on both sides of the connecting plate.

3. The double-sided magnetic bracket according to claim 1, characterized in that, When the through hole is a round hole, the diameter of the through hole is at least 2.5 cm.

4. The double-sided magnetic bracket according to claim 3, characterized in that, The inner ring diameter of the first and second annular bodies is greater than or equal to the through hole diameter.

5. The double-sided magnetic bracket according to claim 1, characterized in that, It includes a sealing ring; the annular carrier is provided with a receiving groove; the magnet is disposed in the receiving groove, and the sealing ring is connected to the end faces of the first annular body and the second annular body to seal the opening of the receiving groove.

6. The double-sided magnetic bracket according to claim 1, characterized in that, The through hole of the connecting ring is a square hole or a round hole.

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