Magnetic attraction support

Abstract

The utility model discloses a magnetic attraction support which comprises a support body, a magnetic attraction assembly used for attracting a mobile terminal and a placing area used for placing the mobile terminal are arranged on the support body, and the magnetic attraction assembly is arranged corresponding to the placing area. The support body is provided with a rotatable control piece, the magnetic attraction assembly is movably arranged on the support body, and the control piece is connected to the magnetic attraction assembly; when the control piece is rotated, the control piece is in linkage with the magnetic attraction assembly to be close to or away from the containing area. Therefore, the magnetic attraction assembly can be driven to move by rotating the control piece to adjust the distance between the magnetic attraction assembly and the mobile terminal, so that the purpose of adjusting the magnetic attraction force of the magnetic attraction assembly to the mobile terminal is achieved, and the purposes of stably attracting the mobile terminal and conveniently taking down the mobile terminal are achieved.

Description

Technical Field

[0001] The utility model relates to the field of mobile phone bracket technology, in particular to a magnetic bracket. Background Art

[0002] With the popularity of mobile terminals such as smart phones, the frequency of using various applications on mobile terminals has gradually increased. In order to free hands to watch mobile phones and other mobile terminals, mobile phone and other mobile terminal holders have solved this problem well. Traditional mobile phone and other mobile terminal holders are mechanical structure holders, which are fixed and stable but have a complex structure. It is also inconvenient to take out mobile phones and other mobile terminals. For this reason, magnetic holders have been born one after another.

[0003] For example, China Publication No. CN219459128U discloses a magnetic mobile phone holder, which includes a base, a support rod and a support mainboard. One end of the support rod is rotatably connected to the support mainboard, and the other end is rotatably connected to the base. The support mainboard is provided with a magnetic component, so that the mobile phone can be magnetically fixed by magnetic attraction. Although it can absorb the mobile phone by magnet, when the magnetic attraction of the magnet is too strong, the mobile phone is not easy to remove after being absorbed by the magnetic holder; when the magnetic attraction of the magnet is weak, the mobile phone is easy to fall off the magnetic holder when the magnetic holder vibrates, especially when the magnetic holder is installed on a bicycle as a travel holder, the mobile phone is easy to fall off after the magnetic holder is bumped.

[0004] Therefore, it is necessary to develop a new technology to solve the above problems. Utility Model Content

[0005] In view of this, the utility model aims to solve the deficiencies in the prior art, and its main purpose is to provide a magnetic bracket, which can drive the magnetic component to move and adjust the distance between it and the mobile terminal by rotating the control piece, so as to achieve the purpose of adjusting the magnetic attraction force of the magnetic component on the mobile terminal, thereby achieving the purpose of stably adsorbing the mobile terminal and facilitating the removal of the mobile terminal.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A magnetic bracket comprises a bracket body, wherein the bracket body is provided with a magnetic component for adsorbing a mobile terminal and a placement area for placing the mobile terminal, and the magnetic component is arranged corresponding to the placement area;

[0008] A rotatable control member is mounted on the bracket body, the magnetic attraction component is movably disposed on the bracket body, and the control member is connected to the magnetic attraction component;

[0009] When the operating member is rotated, the operating member links the magnetic attraction component to move closer to or farther from the placement area.

[0010] As a preferred solution, the control member is provided with a first linkage part, and the magnetic attraction component is provided with a second linkage part, and the first linkage part and the second linkage part can be relatively slidably connected;

[0011] When the operating member is rotated, the first linkage part rotates to drive the second linkage part to move, and the second linkage part drives the magnetic attraction component to move closer to or away from the placement area.

[0012] As a preferred solution, the first linkage part is a guide groove provided on the inner wall of the operating member, the guide groove extends along the axial direction of the operating member, and the second linkage part is a shaft rod penetrating the magnetic attraction component, the shaft rod extends along the radial direction of the bracket body, and the shaft rod extends into the guide groove;

[0013] When the operating member is rotated, the guide slot rotates, the side wall of the guide slot pushes the shaft rod to move, and the shaft rod slides relatively in the guide slot, and the shaft rod drives the magnetic attraction component to approach or move away from the placement area.

[0014] As a preferred solution, a guide hole is provided on the peripheral side wall of the bracket body, and the shaft rod passes through the guide hole and then extends into the guide groove;

[0015] When the operating member is rotated, the guide groove rotates, the side wall of the guide groove pushes the shaft rod to move, and the shaft rod slides relatively in the guide groove, and the shaft rod moves in the guide hole along the extension direction of the guide hole, and the shaft rod drives the magnetic attraction component to approach or move away from the placement area.

[0016] As a preferred solution, the guide hole comprises a first guide segment, a second guide segment and a third guide segment which are connected in sequence, the first guide segment and the third guide segment both extend along the circumferential direction of the bracket body, and the first guide segment and the third guide segment are staggered with each other in the axial direction of the bracket body;

[0017] On a path from one end of the second guide segment close to the first guide segment along the extension direction of the second guide segment to the other end of the second guide segment, the distances from various positions on the second guide segment to the placement area gradually increase.

[0018] As a preferred solution, the first guide segment and / or the third guide segment is provided with an elastic protrusion for limiting the position of the shaft rod.

[0019] As a preferred solution, the magnetic attraction assembly includes a base and a magnet, the magnet is fixed to a side of the base close to the placement area, and the shaft is fixed to a side of the base away from the placement area.

[0020] As a preferred embodiment, the bracket body is provided with an assembly cavity, a boss is provided in the assembly cavity, the base is covered on the periphery of the boss, the side of the boss away from the placement area has a clearance cavity, the peripheral side wall of the boss has a clearance hole, the clearance hole is connected to the clearance cavity, the shaft rod is penetrated in the clearance cavity, and the shaft rod passes through the clearance hole and extends out of the boss.

[0021] As a preferred solution, a support plate for placing the mobile terminal is connected to the front side of the bracket body, the placement area is formed on the front side of the support plate, and the support plate covers the assembly cavity.

[0022] As a preferred solution, the outer peripheral side wall of the bracket body has a mounting groove, and the control member is rotatably mounted in the mounting groove around the axis of the bracket body.

[0023] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical scheme that it is mainly achieved by installing a rotatable control piece on the bracket body so that the magnetic attraction component can be movably set on the bracket body, and the control piece is connected to the magnetic attraction component. When the control piece is rotated, the control piece links the magnetic attraction component to move closer to or away from the placement area. In this way, by rotating the control piece, the magnetic attraction component can be driven to move in the axial direction relative to the bracket body, thereby adjusting the distance between the mobile phone adsorbed on the bracket body and the magnetic attraction component, and then the magnetic attraction force of the magnetic attraction component on the mobile phone is weakened or enhanced, so as to facilitate the removal of the mobile phone from the magnetic attraction bracket and stably adsorb and fix the mobile phone on the bracket body.

[0024] In order to more clearly illustrate the structural features, technical means and specific purposes and functions achieved by the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of the overall structure of the magnetic bracket provided in an embodiment of the utility model;

[0026] Figure 2 This is a three-dimensional schematic diagram of the overall structure of the magnetic bracket provided by an embodiment of the utility model from another angle;

[0027] Figure 3 It is a schematic diagram of a partial structural cross-section of a magnetic bracket provided in an embodiment of the utility model;

[0028] Figure 4 It is a schematic cross-sectional view of another part of the structure of the magnetic bracket provided in an embodiment of the utility model;

[0029] Figure 5 It is an exploded schematic diagram of a magnetic bracket provided in an embodiment of the utility model;

[0030] Figure 6 This is another exploded schematic diagram of the magnetic bracket provided by an embodiment of the utility model;

[0031] Figure 7 This is another exploded schematic diagram of the magnetic bracket provided in the embodiment of the utility model;

[0032] Figure 8 This is another exploded schematic diagram of the magnetic bracket provided in the embodiment of the utility model;

[0033] Fig. 9 This is another exploded schematic diagram of the magnetic bracket provided in the embodiment of the utility model;

[0034] Fig.10 It is a three-dimensional schematic diagram of a bracket body of a magnetic bracket provided in an embodiment of the utility model.

[0035] Description of the accompanying drawings:

[0036] 10. Bracket body 11. Guide hole

[0037] 111. First guide section 112. Second guide section

[0038] 113. third guide section 114. elastic protrusion

[0039] 12. Assembly cavity 13. Boss

[0040] 131. Make way cavity 132. Make way hole

[0041] 14. Mounting groove 15. Base plate

[0042] 151, first connecting hole 152, positioning boss

[0043] 16. Shell 161. Second connection hole

[0044] 162, positioning hole 163, annular convex part

[0045] 20. Magnetic suction assembly 21. Shaft

[0046] 22. Base 221. Receiving groove

[0047] 23. Magnet 24. Metal sheet

[0048] 30. Control member 31. Guide groove

[0049] 40. Support plate 50. Locking piece. DETAILED DESCRIPTION

[0050] Please refer to Figures 1 to 10 As shown, it shows the specific structure of the magnetic bracket provided by the embodiment of the utility model. The magnetic bracket includes a bracket body 10, on which a magnetic component 20 for adsorbing the mobile terminal and a placement area for placing the mobile terminal are arranged, and the magnetic component 20 is arranged corresponding to the placement area; the front side of the bracket body 10 is connected to a support plate 40 for placing the mobile terminal, and the placement area is formed on the front side of the support plate 40; in this embodiment, the bracket body 10 is a cylindrical structure.

[0051] like Figures 1 to 7 As shown, in this embodiment, a rotatable control member 30 is installed on the bracket body 10, and the outer peripheral side wall of the bracket body 10 has a mounting groove 14. The control member 30 is rotatably mounted in the mounting groove 14 around the axis of the bracket body 10. The mounting groove 14 is ring-shaped, and the control member 30 is ring-shaped. The outer peripheral side wall of the control member 30 has anti-skid patterns to play an anti-skid role and can be rotated better. The magnetic suction component 20 is movably arranged on the bracket body 10, and the control member 30 is connected to the magnetic suction component 20; when the control member 30 is rotated, the control member 30 links the magnetic suction component 20 to move closer to or away from the placement area.

[0052] Preferably, in this embodiment, the operating member 30 is provided with a first linkage part, and the magnetic suction component 20 is provided with a second linkage part, and the first linkage part and the second linkage part can be connected in a relatively sliding manner; when the operating member 30 is rotated, the first linkage part rotates and drives the second linkage part to move, and the second linkage part drives the magnetic suction component 20 to move closer to or away from the placement area. In this way, by rotating the operating member 30, the magnetic suction component 20 can be driven to move in the axial direction relative to the bracket body 10, thereby adjusting the distance between the mobile phone adsorbed on the bracket body 10 and the magnet 23, thereby weakening or enhancing the magnetic suction force of the magnet 23 on the mobile phone, so as to facilitate the removal of the mobile phone from the magnetic suction bracket and stably adsorb and fix the mobile phone on the bracket body 10, so that when the magnetic suction bracket is installed on a bicycle as a travel bracket, the mobile phone is not easy to fall off after the magnetic suction bracket is bumped.

[0053] like Figures 3 to 10 As shown, specifically, in this embodiment, the first linkage part is a guide groove 31 arranged on the inner wall of the operating member 30, and the guide groove 31 extends along the axial direction of the operating member 30. The second linkage part is a shaft rod 21 that penetrates the magnetic suction component 20, and the shaft rod 21 extends along the radial direction of the bracket body 10. The shaft rod 21 extends into the guide groove 31; when the operating member 30 is rotated, the guide groove 31 rotates, and the side wall of the guide groove 31 pushes the shaft rod 21 to move, and the shaft rod 21 slides relatively in the guide groove 31, and the shaft rod 21 drives the magnetic suction component 20 to approach or move away from the placement area.

[0054] like Figures 3 to 10As shown, in this embodiment, a guide hole 11 is provided on the peripheral side wall of the bracket body 10, and the guide hole 11 is connected to the installation groove 14; the shaft rod 21 passes through the guide hole 11 and then extends into the guide groove 31; when the control member 30 is rotated, the guide groove 31 rotates, and the side wall of the guide groove 31 pushes the shaft rod 21 to move, and the shaft rod 21 slides relatively in the guide groove 31, and the shaft rod 21 moves in the guide hole 11 along the extension direction of the guide hole 11, and the shaft rod 21 drives the magnetic suction component 20 to approach or move away from the placement area. Specifically, there are two guide grooves 31, and the two guide grooves 31 are arranged on the inner peripheral side wall of the control member 30 in a symmetrical manner with respect to the axis center of the control member 30, and there are two guide holes 11, and the two guide holes 11 are arranged on the peripheral side wall of the bracket body 10 in a symmetrical manner with respect to the axis center of the bracket body 10, and the two ends of the shaft rod 21 pass through the corresponding guide holes 11 and then extend into the corresponding guide grooves 31.

[0055] like Fig.10 As shown, in this embodiment, the guide hole 11 includes a first guide section 111, a second guide section 112 and a third guide section 113 which are connected in sequence, and the first guide section 111 and the third guide section 113 both extend along the circumferential direction of the bracket body 10, and the first guide section 111 and the third guide section 113 are staggered with each other in the axial direction of the bracket body 10; from one end of the second guide section 112 close to the first guide section 111 along the extension direction of the second guide section 112 to the other end of the second guide section 112, the distance from each position on the second guide section 112 to the placement area gradually increases, so that when the shaft rod 21 moves on the path in the extension direction of the second guide section, it can drive the magnetic attraction component 20 to approach or move away from the placement area. The first guide section 111 and / or the third guide section 113 are provided with an elastic protrusion 114 for limiting the shaft rod 21, so that the shaft rod 21 can be driven to move by rotating the operating member 30 by applying an external force, so that after the shaft rod 21 moves to a path in the extension direction of the first guide section 111 or the third guide section 113, it overcomes the elastic force of the elastic protrusion 114 and presses against the inner wall of the end of the first guide section 111 or the third guide section 113, and then the elastic protrusion 114 can be used to limit the shaft rod 21, preventing the operating member 30 from rotating without applying an external force.

[0056] like Figure 8 and Fig. 9As shown, in this embodiment, the magnetic attraction component 20 includes a base 22 and a magnet 23, the magnet 23 is fixed on the side of the base 22 close to the placement area, the shaft 21 is fixed on the side of the base 22 away from the placement area, and both ends of the shaft 21 extend outside the base 22; specifically, the magnet 23 is a ring-shaped magnet as a whole formed by a plurality of arc-shaped magnets 23, and the base 22, the magnet 23, the metal sheet 24 and the receiving groove 221 are all in a ring-shaped structure. The receiving groove 221 is provided on the side of the base 22 close to the placement area, the magnet 23 is assembled in the receiving groove 221, the metal sheet 24 is installed in the receiving groove 221, and the magnet 23 is fixed on the side of the metal sheet 24 close to the placement area, so that the magnet 23 is stably adsorbed on the metal sheet 24.

[0057] like Figure 8 and Fig. 9 As shown, in this embodiment, the bracket body 10 is provided with an assembly cavity 12, the support plate 40 covers the assembly cavity 12, the guide hole 11 is connected to the assembly cavity 12, a boss 13 is provided in the assembly cavity 12, the base 22 is covered on the periphery of the boss 13, the boss 13 has a clearance cavity 131 on the side away from the placement area, the peripheral side wall of the boss 13 has a clearance hole 132, the clearance hole 132 is connected to the clearance cavity 131, the shaft rod 21 is penetrated in the clearance cavity 131, and the shaft rod 21 passes through the clearance hole 132 and extends out of the boss 13. Specifically, there are two clearance holes 132, and the two ends of the shaft rod 21 pass through the corresponding clearance holes 132 and extend out of the boss 13.

[0058] like Figure 1 and Figure 2 As shown, in this embodiment, a locking member 50 for locking with an external structure is provided at the rear end of the bracket body 10. The locking member 50 is preferably a constraint belt with an adjustable locking space, so that the magnetic bracket can be locked to the external structure as a whole through the constraint belt. For example, when it is installed on a bicycle as a travel bracket, it is locked to the handlebar of the bicycle through the constraint belt.

[0059] like Figures 8 to 10 As shown, in this embodiment, the bracket body 10 includes a substrate portion 15 and a shell 16, and the shell 16 is assembled on the front side of the substrate portion 15. The front side of the substrate portion 15 has a first connecting hole 151 and a positioning boss 152, and the rear side of the shell 16 has a second connecting hole 161 and a positioning hole 162. The first connecting hole 151 and the second connecting hole 161 are connected by screw locking, and the positioning boss 152 is positioned in the positioning hole 162. The guide hole 11 is formed on the outer peripheral side wall of the shell 16, and the front side of the shell 16 is protruding outward with an annular protrusion 163 extending along the circumferential direction of the shell 16. The mounting groove 14 is formed between the annular protrusion 163 and the outer edge of the substrate portion 15, and the assembly cavity 12 is formed on the front side of the shell 16. The rear end opening of the makeshift cavity 131 passes through to the rear side of the shell 16, and the locking member 50 is connected to the rear end of the substrate portion 15.

[0060] In summary, the design focus of the utility model is that it mainly installs a rotatable control piece on the bracket body so that the magnetic suction component can be movably set on the bracket body, and the control piece is connected to the magnetic suction component. When the control piece is rotated, the control piece links the magnetic suction component to move closer to or away from the placement area. In this way, by rotating the control piece, the magnetic suction component can be driven to move in the axial direction relative to the bracket body, thereby adjusting the distance between the mobile phone adsorbed on the bracket body and the magnetic suction component, and then the magnetic suction force of the magnetic suction component on the mobile phone is weakened or enhanced, so as to facilitate the removal of the mobile phone from the magnetic suction bracket and stably adsorb and fix the mobile phone on the bracket body.

[0061] The above are only preferred embodiments of the present invention and are not intended to limit the technical scope of the present invention. Therefore, any minor modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A magnetic bracket, comprising a bracket body, the bracket body being provided with a magnetic component for adsorbing a mobile terminal and a placement area for placing the mobile terminal, the magnetic component being arranged corresponding to the placement area; characterized in that: A rotatable control member is mounted on the bracket body, the magnetic attraction component is movably disposed on the bracket body, and the control member is connected to the magnetic attraction component; When the operating member is rotated, the operating member links the magnetic attraction component to move closer to or farther from the placement area.

2. The magnetic bracket according to claim 1, characterized in that: The control member is provided with a first linkage part, and the magnetic attraction component is provided with a second linkage part, and the first linkage part and the second linkage part can be relatively slidably connected; When the operating member is rotated, the first linkage part rotates to drive the second linkage part to move, and the second linkage part drives the magnetic attraction component to move closer to or away from the placement area.

3. The magnetic bracket according to claim 2, characterized in that: The first linkage part is a guide groove provided on the inner wall of the operating member, the guide groove extends along the axial direction of the operating member, and the second linkage part is a shaft rod penetrating the magnetic attraction component, the shaft rod extends along the radial direction of the bracket body, and the shaft rod extends into the guide groove; When the operating member is rotated, the guide slot rotates, the side wall of the guide slot pushes the shaft rod to move, and the shaft rod slides relatively in the guide slot, and the shaft rod drives the magnetic attraction component to approach or move away from the placement area.

4. The magnetic bracket according to claim 3, characterized in that: A guide hole is provided on the peripheral side wall of the bracket body, and the shaft rod passes through the guide hole and then extends into the guide groove; When the operating member is rotated, the guide groove rotates, the side wall of the guide groove pushes the shaft rod to move, and the shaft rod slides relatively in the guide groove, and the shaft rod moves in the guide hole along the extension direction of the guide hole, and the shaft rod drives the magnetic attraction component to approach or move away from the placement area.

5. The magnetic bracket according to claim 4, characterized in that: The guide hole comprises a first guide section, a second guide section and a third guide section which are connected in sequence, the first guide section and the third guide section both extend along the circumferential direction of the bracket body, and the first guide section and the third guide section are staggered with each other in the axial direction of the bracket body; On a path from one end of the second guide segment close to the first guide segment along the extension direction of the second guide segment to the other end of the second guide segment, the distances from various positions on the second guide segment to the placement area gradually increase.

6. The magnetic bracket according to claim 5, characterized in that: The first guide segment and / or the third guide segment are provided with elastic protrusions for limiting the position of the shaft rod.

7. The magnetic bracket according to claim 4, characterized in that: The magnetic attraction assembly includes a base and a magnet, wherein the magnet is fixed to a side of the base close to the placement area, and the shaft is fixed to a side of the base away from the placement area.

8. The magnetic bracket according to claim 7, characterized in that: The bracket body is provided with an assembly cavity, a boss is provided in the assembly cavity, the base is covered on the periphery of the boss, the boss has a clearance cavity on the side away from the placement area, the peripheral side wall of the boss has a clearance hole, the clearance hole is connected to the clearance cavity, the shaft rod is penetrated in the clearance cavity, and the shaft rod passes through the clearance hole and extends out of the boss.

9. The magnetic bracket according to claim 8, characterized in that: A support plate for placing a mobile terminal is connected to the front side of the bracket body, the placement area is formed on the front side of the support plate, and the support plate covers the assembly cavity.

10. The magnetic bracket according to claim 1, characterized in that: The outer peripheral side wall of the bracket body is provided with a mounting groove, and the control member is rotatably sleeved in the mounting groove around the axis of the bracket body.

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