Magnetic attraction support
By designing a magnetic holder with multiple rotating connections, the problem of the magnetic holder being too wide when stored is solved, achieving a compact storage state and multi-functional use, making it easy to carry.
Patent Information
- Application Number
- CN202520443429.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-12
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2035-03-12
AI Technical Summary
Existing magnetic holders are quite wide when folded and stored, resulting in a large storage volume and making them inconvenient to carry.
A magnetic support bracket was designed to achieve folding and storage as well as multi-angle support and adjustment through multiple rotating connections. It includes a magnetic base, a swing arm, and a support part. The support part consists of a main support leg and a secondary support leg. The rotation connection enables switching between unfolded and folded states, and the connecting arm and limiting structure ensure stability and compactness.
The magnetic holder has achieved a small width and compact structure when fully folded and stored, making it easy to carry while meeting the needs of multi-functional use.
Smart Images
Figure CN223609853U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to support manufacturing technical field, especially a kind of magnetic support. BACKGROUND
[0002] Mobile phone, tablet computer and other electronic equipment often encounter inconvenient handheld situation in use process, need to be fixed in desktop or other position by connecting support to facilitate user use. And shooting support as a kind of foldable adapter support, also often get the favor of consumers. Foldable magnetic support as a kind of common electronic equipment support, foldable magnetic support and tripod combination also appear on the market, but the width of the tripod is large after the storage of multiple legs, which leads to the large storage volume of the whole magnetic support. SUMMARY
[0003] The utility model discloses a kind of magnetic support, to solve the technical problem that the width size of magnetic support folding storage is larger.
[0004] The utility model discloses a kind of magnetic support, comprising:
[0005] Magnetic seat;
[0006] Swing arm, with the first end and the second end opposite along its axial direction, the first end is connected magnetic seat;
[0007] Support part, rotationally connected to the second end, the support part includes main leg and two slave legs, two slave legs are rotationally connected to the main leg, two slave legs can be rotated relative to the main leg, so that the support part is switched between unfolded state and storage state, in the unfolded state, the support part is supported in the posture of support in support surface;In the storage state, two slave legs are stored in the same side of the main leg, the orthographic projection of two slave legs on the main leg is within the boundary region of the main leg;
[0008] Wherein, in the storage state, the swing arm can be swung to stack and be stored in the side of the main leg away from the slave leg relative to the support part, the orthographic projection of the swing arm on the main leg is within the boundary region of the main leg.
[0009] In one of the embodiments, the magnetic support includes connecting arm, the connecting arm has the third end and the fourth end opposite along its axial direction, the third end is rotationally connected to the second end by first rotation shaft, the main leg is rotationally connected to the third end and the fourth end by second rotation shaft, the first rotation shaft and the second rotation shaft are parallel to each other;
[0010] The from branch is connected to the fourth end through a third rotating shaft, the third rotating shaft is perpendicular to the first rotating shaft and the axial direction of the connecting arm, and the two from branches are unfolded clockwise and counterclockwise around the third rotating shaft.
[0011] In one embodiment, the support part includes a first lug and a second lug, the first lug and the second lug are fixedly connected to one end of the two from branches respectively, the number of the third rotating shaft is one, and the third rotating shaft sequentially penetrates the first lug, the second lug and the fourth end; the first lug and the from branch form a first recessed groove, the second lug and the from branch form a second recessed groove, the first lug is limited in the second recessed groove, and the second lug is limited in the first recessed groove, so that the first lug and the second lug are stacked along the axial direction of the third rotating shaft; the first lug and the second lug rotate in opposite directions around the third rotating shaft, so that the two from branches are in an angular unfolded state.
[0012] In one embodiment, the fourth end is provided with a first limiting column, the first lug is provided with a first arc-shaped groove, the second lug is provided with a second arc-shaped groove, and the first arc-shaped groove and the second arc-shaped groove surround the third rotating shaft; in the storage state, part of the first arc-shaped groove and part of the second arc-shaped groove are aligned for the first limiting column to sequentially penetrate, and in the process of rotating and unfolding the from branch relative to the connecting arm, the first limiting column slides from one end to the other end of the first arc-shaped groove, and the first limiting column slides from one end to the other end of the second arc-shaped groove.
[0013] In one embodiment, one of the first lug and the second lug is provided with a second limiting column, and the other is provided with a third arc-shaped groove, and the third arc-shaped groove surrounds the third rotating shaft; the second limiting column is limited to abut against the third arc-shaped groove, and in the process of rotating and unfolding the from branch relative to the connecting arm, the second limiting column slides from one end to the other end of the third arc-shaped groove.
[0014] In one embodiment, the second end is provided with a pair of third lugs spaced apart from each other, the third end is provided with a first cam, and the first rotating shaft sequentially penetrates the third lugs and the first cam; the gap between the two third lugs forms a first mounting groove, and the first cam and the first rotating shaft are both limited in the first mounting groove.
[0015] In one of the embodiments, the end of the main leg is provided with a pair of spaced fourth lugs, the connecting arm is provided with a second cam between the third end and the fourth end, and the second rotating shaft sequentially penetrates the fourth lugs and the second cam; the gap between the two fourth lugs forms a second mounting slot, and the second cam and the second rotating shaft are both limited in the first mounting slot.
[0016] In one of the embodiments, the main leg is provided with a first accommodating slot in communication with the second mounting slot, and in the storage state, the connecting arm is limited and mounted in the first accommodating slot and the second mounting slot.
[0017] In one of the embodiments, the connecting arm comprises a knob, and the knob is arranged on the side of the second cam away from the main leg; in the storage state, the knob is used for being actuated by a user to drive the connecting arm to rotate around the second rotating shaft to enter or exit the first accommodating slot.
[0018] In one of the embodiments, the side of the swing arm facing the support part is provided with a second accommodating slot, and when the swing arm swings to be stored on one side of the main leg, the second cam is limited in the second accommodating slot.
[0019] In one of the embodiments, the side of the swing arm facing the support part is provided with a cold shoe slot, the cold shoe slot is arranged between the first end and the second end, and the mounting direction of the cold shoe slot is perpendicular to the axial direction of the swing arm; when the swing arm swings to be stored on one side of the main leg, the opening of the cold shoe slot faces the main leg.
[0020] In one of the embodiments, a hook is hinged to the end of the main leg away from the swing arm, and the main leg is provided with a storage cavity, and the hook can be flipped to be stored in the storage cavity.
[0021] From the above technical solution, the embodiments of the utility model have at least the following advantages and positive effects:
[0022] The utility model discloses a magnetic support, on the one hand, the magnetic seat is combined with the support part, wherein the support part can be folded into a handle state for a user to hold and use, and can also be unfolded into a three-legged support state to be supported on a support surface, meeting more shooting needs of the user, making the magnetic support more multifunctional, and greatly improving the practicality of the magnetic support. On the other hand, the two slave legs can be stored side by side on the same side of the main leg, and the orthographic projection of the two slave legs on the main leg is within the boundary of the main leg; the swing arm can be rotated to be stacked on the side of the main leg away from the slave leg, and the orthographic projection of the swing arm on the main leg is within the boundary of the main leg. The width size of the magnetic support in the completely folded storage state is small, the structure is compact, and the overall size tends to be miniaturized, so that the magnetic support is convenient to carry. Attached Figure Description
[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model 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 utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.
[0024] Figure 1 This is a schematic diagram of the overall structure of the magnetic bracket in its stowed state according to an embodiment of this application;
[0025] Figure 2 for Figure 1 The diagram shown is a schematic of the overall structure of the magnetic holder in the handle grip position.
[0026] Figure 3 for Figure 1 The diagram shows the overall structure of the magnetic support bracket in its supported state.
[0027] Figure 4 For along Figure 1 Schematic diagram of the cross-sectional structure along the AA direction;
[0028] Figure 5 for Figure 1 The exploded structural diagram of the magnetic support shown is shown.
[0029] Figure 6 for Figure 5 The exploded view shown is from another perspective of the outrigger;
[0030] Figure 7 This is a schematic diagram of the overall structure of the magnetic support in the unfolded state according to the second embodiment of this application.
[0031] Figure 8 for Figure 7 The diagram shows the exploded structure of the support leg in the magnetic support shown.
[0032] Figure 9 for Figure 8 Another perspective view of the exploded view shown;
[0033] Figure 10 for Figure 7 The diagram shows the exploded structure of the main support leg in the magnetic support.
[0034] The annotations in the attached figures are explained as follows:
[0035] 10. Magnetic holder;
[0036] 100. Magnetic base;
[0037] 200, swing arm; 210, first end; 220, second end; 230, third lug; 240, first mounting slot; 250, second receiving slot; 260, cold shoe slot;
[0038] 300, support part; 310, main leg; 311, first receiving slot; 312, receiving cavity; 320, from leg; 331, first lug; 332, second lug; 333, first recessed slot; 334, second recessed slot; 335, first arc-shaped slot; 336, second arc-shaped slot; 337, second limiting column; 338, third arc-shaped slot; 339, threaded interface; 340, fourth lug; 350, second mounting slot; 360, hook;
[0039] 400, connecting arm; 410, third end; 420, fourth end; 430, first limiting column; 440, first cam; 450, second cam; 460, dial block;
[0040] 510, first rotating shaft; 520, second rotating shaft; 530, third rotating shaft. DETAILED DESCRIPTION
[0041] The typical embodiments embodying the features and advantages of the present application will be described in detail in the following description. It should be understood that the present application can be implemented in various manners, and all the changes that do not depart from the scope of the present application are included, and the description and drawings in the specification are used as an illustration rather than a limitation of the present application.
[0042] In addition, the terms "first", "second" are used only for the purpose of description, 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.
[0043] In the description of the present application, it should be noted that, unless otherwise specifically defined and limited, the terms "mounting", "setting", "connection" should be understood broadly, for example, it can be fixedly connected, or detachably connected, or integrally connected; it can be mechanically connected, or electrically connected; it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0044] Combined with reference Figures 1-3 The present application provides a novel magnetic support 10, which is folded and stored through multiple rotating connections and is adjusted at multiple angles. Figure 1It is shown that the magnetic support 10 is in a fully folded state, and each part is stacked and coincides, with thin thickness and small volume, which is convenient for storage and carrying. Figure 2 and Figure 3 It respectively shows the different degrees of unfolding state of the magnetic support 10, according to the different degrees of unfolding, the magnetic support 10 changes into different support mode posture, Figure 2 It shows the posture of the magnetic support 10 when used as a handle, Figure 3 It shows the posture of the magnetic support 10 in the support state. It should be noted that the two support states listed above are common device support modes, and the support state of the magnetic support 10 of the present application includes but is not limited to the three modes of handle holding and support, and more support states can be flexibly changed according to adjusting the magnetic support 10 to adapt to more support scenarios. Users can use the magnetic support 10 as a car mount, selfie stick, support frame and other products.
[0045] In combination with reference Figures 1-4 , the magnetic support 10 includes a magnetic seat 100, an arm 200 and a support part 300. The magnetic seat 100 is used for attaching and installing the external device with a magnetic surface. The arm 200 has a first end 210 and a second end 220 opposite to each other along the axial direction. The first end 210 is connected to the magnetic seat 100, and the axial direction refers to the length extension direction. The support part 300 is rotationally connected to the second end 220. The support part 300 includes a main leg 310 and two slave legs 320. The two slave legs 320 are rotationally connected to the main leg 310. The two slave legs 320 can rotate relative to the main leg 310, so that the support part 300 can be switched between the unfolded state and the storage state. Figure 3 It shows that the support part 300 is in an unfolded state, and the two slave legs 320 are separated from the main leg 310 so that the support part 300 is supported in a support posture; Figure 2 It shows that the support part 300 is in a storage state, and the two slave legs 320 are folded side by side with the main leg 310 so that the support part 300 is in a handle posture for the user to hold and use. The two slave legs 320 are stored side by side on the same side of the main leg 310. The orthographic projection of the two slave legs 320 on the main leg 310 is within the boundary area of the main leg 310, that is, at any position along the axial direction of the main leg 310. The total width dimension of the two slave legs 320 after storage is not greater than the width dimension of the main leg 310. In addition, Figure 1It is shown that, when the support part 300 is in the storage state, the swing arm 200 can swing relative to the support part 300 to stack the from legs 320 on the side of the main leg 310 away from the magnetic seat 100, that is, the from legs 320 and the magnetic seat 100 are respectively stored on the opposite sides of the main leg 310, and the orthographic projection of the swing arm 200 on the main leg 310 is within the boundary region of the main leg 310, that is, at any position along the axial direction of the main leg 310, and the width of the swing arm 200 after storage is not greater than the width of the main leg 310.
[0046] The magnetic support 10 provided by the present application combines the magnetic seat 100 with the support part 300, wherein the support part 300 can be folded into a handle state for the user to hold and use, and can also be unfolded into a tripod support state to support on a support surface, thereby meeting more shooting needs of the user, improving the multifunctionality of the magnetic support 10, and greatly improving the practicality of the magnetic support 10. On the other hand, the two from legs 320 can be stored side by side on the same side of the main leg 310, and the orthographic projection of the two from legs 320 on the main leg 310 is within the boundary of the main leg; the swing arm 200 can be rotated to stack the from legs 320 on the side of the main leg 310 away from the magnetic seat 100, and the orthographic projection of the swing arm 200 on the main leg 310 is within the boundary of the main leg 310. Therefore, the width of the magnetic support 10 in the completely folded storage state is small, the structure is compact, the overall size tends to be miniaturized, and the magnetic support 10 is convenient to carry.
[0047] Preferably, in combination with reference to Figure 5 and Figure 6In an embodiment, the magnetic support 10 comprises a connecting arm 400, the connecting arm 400 has a third end 410 and a fourth end 420 axially opposite along the connecting arm 400, the third end 410 is rotatably connected to the second end 220 through a first rotating shaft 510, the main leg 310 is rotatably connected between the third end 410 and the fourth end 420 through a second rotating shaft 520, the first rotating shaft 510 and the second rotating shaft 520 are parallel to each other. The slave leg 320 is rotatably connected to the fourth end 420 through a third rotating shaft 530, the third rotating shaft 530 is perpendicular to the first rotating shaft 510 and the axis of the connecting arm 400, and the two slave legs 320 are respectively unfolded clockwise and counterclockwise around the third rotating shaft 530. Here, the main leg 310 is indirectly rotatably connected to the second end 220 through the connecting arm 400, the slave leg 320 is indirectly rotatably connected to the main leg 310 through the connecting arm 400, the connecting arm 400 provides a mounting connection space for the rotatable connection of different parts of the support part 300, so that the structure of the entire magnetic support 10 is more stable and compact, and the rotation flexibility between the main leg 310 and the slave leg 320 is improved. It should be noted that in other embodiments, without considering the premise of making the structure of the entire magnetic support 10 more stable and compact, the connecting arm 400 is not additionally provided, and the main leg 310 can be directly rotatably connected to the second end 220, and the slave leg 320 can also be directly rotatably connected to the same side of the main leg 310. Therefore, in the present application, whether the connecting arm 400 is provided or not is not limited, as long as the main leg 310 is rotatably connected to the second end 220 and the slave leg 320 is rotatably connected to the main leg 310.
[0048] Preferably, in combination with reference to Figures 4-6 In an embodiment, the support part 300 comprises a first lug 331 and a second lug 332, the first lug 331 and the second lug 332 are fixedly connected to one end of the two slave legs 320 close to the connecting arm 400, the number of the third rotating shaft 530 is one and sequentially penetrates the first lug 331, the second lug 332 and the fourth end 420, so as to realize the rotatable connection of the two slave legs 320 to the connecting arm 400 through one third rotating shaft 530, so as to reduce the processing cost of the magnetic support 10 and improve the connection stability of the magnetic support 10. Further, the first lug 331 and the slave leg 320 are connected to form a first recessed groove 333, the second lug 332 and the slave leg 320 are connected to form a second recessed groove 334, the first lug 331 is limited by the second recessed groove 334, and the second lug 332 is limited by the first recessed groove 333, so that the first lug 331 and the second lug 332 are stacked along the axis of the third rotating shaft Figure 4The first lug 331 and the second lug 332 rotate in opposite directions about the third rotation shaft 530 to make the two from the leg 320 angle spread. Further, the thickness dimension of the first lug 331, the thickness dimension of the second lug 332, the depth dimension of the first recessed groove 333 and the depth dimension of the second recessed groove 334 are equal to reduce the thickness dimension of the whole magnetic support 10.
[0049] It should be noted that first, without considering the processing cost and connection stability of the magnetic support 10, in other embodiments, the number of the third rotation shaft 530 can be two, and the two from the leg 320 is connected to the fourth end 420 through two third rotation shafts 530, so in this application, the number of the third rotation shaft 530 is not limited. Secondly, without considering the thickness dimension of the magnetic support 10, whether the first recessed groove 333 and the second recessed groove 334 are set or not is not limited, and the relative thickness dimension of the two is also not limited.
[0050] Preferably, in combination with reference to Figure 5 and Figure 6In an embodiment, the fourth end 420 is provided with a first limiting post 430, the first limiting post 430 is parallel to the third rotation shaft 530, the first lug 331 is provided with a first arc-shaped slot 335, the second lug 332 is provided with a second arc-shaped slot 336, and the first arc-shaped slot 335 and the second arc-shaped slot 336 both surround the third rotation shaft 530. When the support part 300 is in the storage state, the first arc-shaped slot 335 and the second arc-shaped slot 336 are partially aligned for the first limiting post 430 to be sequentially threaded, and in the process of rotating the two supporting legs 320 around the third rotation shaft 530 relative to the connecting arm 400, the first limiting post 430 slides from one end to the other end of the first arc-shaped slot 335, and the first limiting post 430 slides from one end to the other end of the second arc-shaped slot 336, so as to limit the maximum rotation angle of the two supporting legs 320, thereby stabilizing the support posture of the support part 300. Here, the first limiting post 430 cooperates with the first arc-shaped slot 335 to limit the rotation angle of the first lug 331, and the first limiting post 430 cooperates with the second arc-shaped slot 336 to limit the rotation angle of the second lug 332. By arranging the first limiting post 430 on the fourth end 420, one first limiting post 430 is used to limit the rotation angle of the two supporting legs 320, thereby reducing the structural and processing costs. It should be noted that the limiting post and the arc-shaped slot are common angle rotation limiting structures, and belong to a cooperation relationship. The setting positions of the two can be exchanged to achieve the same rotation angle limiting effect. Therefore, in other embodiments, without considering the processing cost, a first limiting post 430 can also be arranged on each of the first lug 331 and the second lug 332, and an arc-shaped slot can be arranged on the fourth end, so as to achieve the rotation angle limiting effect. Therefore, in the present application, the number of first limiting posts 430 is not limited, and in addition, any method and means that can limit the unfolding angle of the supporting legs 320 should be protected.
[0051] Preferably, in combination with reference to Figures 7-9 In an embodiment (second embodiment), one of the first lug 331 and the second lug 332 is provided with a second limiting post 337, and the other is provided with a third arc-shaped slot 338, and the third arc-shaped slot 338 surrounds the third rotation shaft 530. The second limiting post 337 abuts in the third arc-shaped slot 338, and in the process of rotating and unfolding the two supporting legs 320 relative to the connecting arm 400, the second limiting post 337 slides from one end to the other end of the third arc-shaped slot 338, so as to limit the maximum angle of relative unfolding of the two supporting legs 320. Further, the second limiting post 337 is exposed to the supporting leg 320, and the second limiting post 337 is provided with a threaded interface 339 along the axial direction thereof, and the threaded interface 339 is externally threaded with the magnetic support 10, so as to improve the practicability of the magnetic support 10. It should be noted that the threaded interface 339 is to expand the external interface of the magnetic support 10, and in the present application, whether the threaded interface 339 is arranged or not is not limited.
[0052] Preferably, in combination with reference to Figure 3And Figure 5 In an embodiment, the second end 220 is provided with a pair of spaced-apart third lugs 230, the third end 410 is provided with a first cam 440, and the first rotating shaft 510 is sequentially arranged through the third lugs 230 and the first cam 440. The gap between the two third lugs 230 forms a first mounting slot 240, and the first cam 440 and the first rotating shaft 510 are both limited in the first mounting slot 240.
[0053] Preferably, in combination with reference to Figure 3 And Figure 5 In an embodiment, the end of the main leg 310 is provided with a pair of spaced-apart fourth lugs 340, the connecting arm 400 is provided with a second cam 450 between the third end 410 and the fourth end 420, and the second rotating shaft 520 is sequentially arranged through the fourth lugs 340 and the second cam 450. The gap between the two fourth lugs 340 forms a second mounting slot 350, and the second cam 450 and the second rotating shaft 520 are both limited in the second mounting slot 350.
[0054] It should be noted that the cooperation of the above-mentioned lugs, mounting slots, cams, and rotating shafts is a specific way to realize the rotating connection. The rotating shafts include but are not limited to shaft sleeves, shaft rods, screws, etc. In this application, the settings of the lugs, mounting slots, cams, and rotating shafts are not limited, as long as the means of realizing the rotating connection are protected.
[0055] Preferably, in combination with reference to Figure 4 And Figure 5 In an embodiment, the main leg 310 is provided with a first accommodating slot 311 communicating with the second mounting slot 350. When the support part 300 is in the storage state, the connecting arm 400 is limited and installed in the first accommodating slot 311 and the second mounting slot 350, so as to improve the structural compactness of the entire magnetic bracket 10, reduce the thickness size of the magnetic bracket 10 after folding and storage, and thus reduce the storage volume. It should be noted that, without considering the structural compactness of the magnetic bracket 10, in this application, the setting of the first accommodating slot 311 is not limited.
[0056] Preferably, in combination with reference to Figure 2 And Figure 4In an embodiment, the connecting arm 400 comprises a knob 460 protruding from an outer wall surface of the second cam 450 on a side facing away from the main leg 310. When the support part 300 is in the storage state, the knob 460 is used by a user to drive the connecting arm 400 to rotate around the second rotation shaft 520 to enter or exit the first accommodating slot 311. It should be noted that the knob 460 facilitates the user to operate to unfold the support part 300. In other embodiments, the knob 460 is not additionally provided, and the user can directly pinch the connecting arm 400 to drive the connecting arm 400 to synchronously enter or exit the first accommodating slot 311. Therefore, in the present application, whether the knob 460 is provided or not is not limited.
[0057] Preferably, in combination with reference to Figure 3 and Figure 4 In an embodiment, the swing arm 200 is provided with a second accommodating slot 250 on a side facing the support part 300. When the swing arm 200 swings to be accommodated on one side of the main leg 310, the second cam 450 is limited in the second accommodating slot 250. In order to improve the compactness of the entire magnetic support 10, the thickness dimension of the magnetic support 10 after being folded and stored is reduced, thereby reducing the storage volume. It should be noted that, without considering the compactness of the magnetic support 10, in the present application, whether the second accommodating slot 250 is provided or not is not limited.
[0058] Preferably, in combination with reference to Figure 3 and Figure 4 In an embodiment, the swing arm 200 is provided with a cold shoe slot 260 on a side facing the support part 300. The cold shoe slot 260 is provided between the first end 210 and the second end 220, and the installation direction of the cold shoe slot 260 is perpendicular to the axial direction of the swing arm 200. When the swing arm 200 swings to be accommodated on one side of the main leg 310, the opening of the cold shoe slot 260 faces the main leg 310. Here, the cold shoe slot 260 is used to slidably install photographic accessories such as a fill light and a diffuser light, so as to improve the practicability of the magnetic support 10. It should be noted that, without considering the practicability of the magnetic support 10, in the present application, whether the cold shoe slot 260 is provided or not is not limited, and the position and the installation direction of the cold shoe slot 260 are also not limited.
[0059] Preferably, in combination with reference to Figure 7 and Figure 10In an embodiment, the main leg 310 is hinged with a hook 360 at an end away from the swing arm 200, and the hook 360 is used to hang the magnetic bracket 10 on a wall surface to adapt to more shooting scenes. The main leg 310 is provided with a receiving cavity 312, and the hook 360 can be flipped to be buckled and received in the receiving cavity 312. The provision of the receiving cavity 312 can reduce the volume of the main leg 310, and thus reduce the volume of the entire magnetic bracket 10. It should be understood that, first, the hook 360 is to expand the external connection mode of the support part 300, so in the present application, whether the hook 360 is provided or not is not limited. Second, in the present application, the hinged position of the hook 360 is not limited, which can be hinged at one end of the main leg 310 or one end of the auxiliary leg 320. Third, in the present application, the number of hooks 360 is not limited. Fourth, without considering the volume of the main leg 310, in the present application, whether the receiving cavity 312 is provided or not is not limited.
[0060] While 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. As such, the above description is not intended to be exhaustive or to limit the application to the precise form disclosed. While specific embodiments of, and examples for, the application are described herein for illustrative purposes only, various equivalent modifications are possible within the spirit and scope of the application, as those skilled in the relevant art will recognize and appreciate. As indicated, these modifications can be made in light of the above detailed description of the application. The terms used in the following claims should not be construed to limit the application to the specific embodiments disclosed in the specification and drawings. Rather, the scope of the application is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures. Therefore, the application is not limited, except in the spirit and scope of the appending claims.
Claims
1. A magnetic support, characterized by, The magnetic support bracket comprises: a magnetic base; a swing arm having a first end and a second end axially opposite to each other, the first end being connected to the magnetic base; a support part rotatably connected to the second end, the support part comprising a main leg and two sub-legs, both of the sub-legs being rotatably connected to the main leg, both of the sub-legs being capable of rotating relative to the main leg so as to switch the support part between an unfolded state and a folded state, in the unfolded state, the support part is in a support posture on a support surface; in the folded state, both of the sub-legs are folded on the same side of the main leg, the orthographic projection of both of the sub-legs on the main leg being within the boundary area of the main leg; wherein, in the folded state, the swing arm is capable of swinging relative to the support part to be stacked on the side of the main leg away from the sub-legs, the orthographic projection of the swing arm on the main leg being within the boundary area of the main leg.
2. The magnetic suction support of claim 1, wherein, The magnetic support bracket comprises a connecting arm having a third end and a fourth end axially opposite to each other, the third end being rotatably connected to the second end through a first rotation shaft, the main leg being rotatably connected to the third end and the fourth end through a second rotation shaft, the first rotation shaft and the second rotation shaft being parallel to each other; the sub-legs being rotatably connected to the fourth end through a third rotation shaft, the third rotation shaft being perpendicular to the axial direction of the first rotation shaft and the connecting arm, both of the sub-legs being unfolded by rotating clockwise and counterclockwise around the third rotation shaft, respectively.
3. The magnetic support of claim 2, wherein, The support part comprises a first lug and a second lug, the first lug and the second lug being fixedly connected to one end of both of the sub-legs, respectively, the number of the third rotation shaft being one and sequentially penetrating the first lug, the second lug and the fourth end; the first lug and the sub-leg forming a first recessed groove, the second lug and the sub-leg forming a second recessed groove, the first lug being limited in the second recessed groove, the second lug being limited in the first recessed groove, so that the first lug and the second lug are stacked along the axial direction of the third rotation shaft; the first lug and the second lug rotating in opposite directions around the third rotation shaft, so that both of the sub-legs are in an angular unfolded state.
4. The magnetic support of claim 3, wherein, The fourth end is provided with a first limiting column, the first lug is provided with a first arc-shaped groove, the second lug is provided with a second arc-shaped groove, both of the first arc-shaped groove and the second arc-shaped groove surrounding the third rotation shaft; in the folded state, part of the first arc-shaped groove and part of the second arc-shaped groove are aligned for the first limiting column to sequentially penetrate, in the process of the sub-legs being unfolded relative to the connecting arm, the first limiting column sliding from one end to the other end of the first arc-shaped groove, the first limiting column sliding from one end to the other end of the second arc-shaped groove.
5. The magnetic support of claim 3, wherein, One of the first lug and the second lug is provided with a second limiting column, and the other is provided with a third arc-shaped slot surrounding the third rotating shaft; the second limiting column is limited to abut against the third arc-shaped slot, and in the process of rotating and unfolding the support leg relative to the connecting arm, the second limiting column slides from one end of the third arc-shaped slot to the other end.
6. The magnetic suction stand of claim 2, wherein, The second end is provided with a pair of third lugs opposite to each other, the third end is provided with a first cam, and the first rotating shaft is sequentially provided with the third lugs and the first cam; the gap between the two third lugs forms a first mounting slot, and the first cam and the first rotating shaft are both limited in the first mounting slot.
7. The magnetic suction stand according to claim 2, characterized in that, The end of the main support leg is provided with a pair of fourth lugs opposite to each other, the connecting arm is provided with a second cam between the third end and the fourth end, and the second rotating shaft is sequentially provided with the fourth lugs and the second cam; the gap between the two fourth lugs forms a second mounting slot, and the second cam and the second rotating shaft are both limited in the first mounting slot.
8. The magnetic suction stand according to claim 7, characterized in that, The main support leg is provided with a first containing slot in communication with the second mounting slot, and in the storage state, the connecting arm is limited and installed in the first containing slot and the second mounting slot.
9. The magnetic support of claim 7, wherein, The connecting arm includes a knob, and the knob is arranged on the side of the second cam away from the main support leg; in the storage state, the knob is used for being actuated by a user to drive the connecting arm to rotate around the second rotating shaft to enter or exit the first containing slot. And / or, the side of the swing arm facing the support part is provided with a second containing slot, and when the swing arm swings to be stored on one side of the main support leg, the second cam is limited in the second containing slot. 10.The magnetic suction support according to claim 1, characterized in that, The side of the swing arm facing the support part is provided with a cold shoe groove, the cold shoe groove is arranged between the first end and the second end, and the installation direction of the cold shoe groove is perpendicular to the axial direction of the swing arm; when the swing arm swings to be stored on one side of the main support leg, the opening of the cold shoe groove faces the main support leg. And / or, the main support leg is hinged with a hook at the end away from the swing arm, the main support leg is provided with a receiving cavity, and the hook can be flipped to be stored in the receiving cavity.