Magnetic wireless charging seat and support

Abstract

The utility model discloses a magnetic wireless charger base and a support. A shell comprises a bottom shell and a surface cover. The magnetic wireless charging assembly is arranged in the shell and is close to the surface cover; the first magnet is arranged in the shell and close to the bottom shell, a containing groove is formed in the side, facing the face cover, of the bottom shell in a protruding mode, a through hole is formed in the bottom of the containing groove, the first magnet is arranged in the containing groove, and the side, close to the through hole, of the first magnet is concaved inwards to form a groove connected with the metal ball head in a magnetic attraction mode. And an iron sheet capable of fixing and covering the first magnet is arranged at the notch of the accommodating groove. The first magnet is fixed and covered by the iron sheet, so that the first magnet does not move when the magnetic wireless charging seat rotates universally, the metal ball head can be prevented from extruding the first magnet and rubbing the magnetic wireless charging assembly, and the magnetic wireless charging assembly is prevented from loosening due to friction or collision during use. And normal work of the magnetic wireless charging seat is ensured.

Description

Technical Field

[0001] The utility model relates to the technology of a magnetic wireless charging bracket, in particular to a magnetic wireless charging base and a bracket. Background Art

[0002] A wireless charging device is a new type of charging device that has emerged in recent years. Without using a charging cable, it can charge electronic products (such as mobile phones, watches, earphones, etc.) within a certain space range. It is a device that uses the principle of electromagnetic induction for charging. Its principle is similar to that of a transformer. By arranging a coil at each of the transmitting and receiving ends, the transmitting-end coil emits an electromagnetic signal to the outside under the action of electricity, and the receiving-end coil receives the electromagnetic signal and converts the electromagnetic signal into an electric current, so as to achieve the purpose of wireless charging.

[0003] In the prior art, a magnetic wireless charging base is disclosed, which includes a housing and a support frame arranged inside the housing. A magnetic isolation plate is arranged on the front side of the support frame, a wireless charging transmitting coil is arranged on the front side of the magnetic isolation plate, a first magnet is arranged on the outer periphery of the magnetic isolation plate, a receiving groove communicating with the front side of the support frame is opened on the rear side of the support frame, and a second magnet adsorbed and fixed to the rear side of the magnetic isolation plate is arranged in the receiving groove. In use, the metal ball head will rub or collide with the second magnet. After repeated use, the collision is likely to cause the magnetic isolation plate to bulge forward, and then it is easy to cause the wireless charging transmitting coil to become loose, affecting the normal operation of the wireless charging transmitting coil.

[0004] Therefore, it is necessary to design a new technical solution to solve the above problems. Summary of the Utility Model

[0005] In view of this, in view of the deficiencies of the prior art, the main purpose of the present utility model is to provide a magnetic wireless charging base and a bracket. The arrangement of fixing and covering the first magnet with an iron sheet makes the first magnet not move when the magnetic wireless charging base rotates in all directions, which can prevent the metal ball head from squeezing the first magnet and then rubbing against the magnetic wireless charging component, thereby avoiding the loosening of the magnetic wireless charging component due to friction or collision during use, ensuring the normal operation of the magnetic wireless charging base. Moreover, a receiving groove is convexly provided on one side of the bottom case facing the face cover, and the first magnet is arranged in the receiving groove, reasonably utilizing the space inside the housing, making the structure of the magnetic wireless charging base more compact, the appearance more concise, and the aesthetics better.

[0006] To achieve the above purpose, the present utility model adopts the following technical solutions:

[0007] A magnetic wireless charging base includes a housing, a magnetic wireless charging component and a first magnet; wherein:

[0008] The housing includes a bottom case and a face cover;

[0009] The magnetic wireless charging component is arranged inside the housing and is close to the face cover;

[0010] The first magnet is arranged inside the housing and is close to the bottom case. A receiving groove is convexly provided on one side of the bottom case facing the face cover. A through hole is provided at the bottom of the receiving groove. The first magnet is arranged in the receiving groove. A concave groove for magnetically connecting with the metal ball head is formed on one side of the first magnet close to the through hole. An iron sheet capable of fixing and covering the first magnet is provided at the notch of the receiving groove.

[0011] As a preferred solution, the iron sheet and the magnetic wireless charging component are arranged at a distance. The iron sheet is prone to generating convex bumps under multiple collisions. Setting the distance can avoid the convex bumps interfering with the magnetic wireless charging component and affecting the normal operation of the magnetic wireless charging base.

[0012] As a preferred solution, mounting posts are provided on the outer periphery of the receiving groove. Mounting holes matching the mounting posts are provided at the edge of the iron sheet. The iron sheet is fixed to the mounting posts by screws to tightly press the first magnet in the receiving groove.

[0013] As a preferred solution, the magnetic wireless charging component includes a circuit board, a magnetic isolation sheet, a wireless charging coil, a second magnet, and a shielding cover. The circuit board is arranged inside the housing through a support frame. The magnetic isolation sheet is arranged on one side of the circuit board close to the face cover. The wireless charging coil is arranged on the magnetic isolation sheet. The second magnet is arranged on the outer periphery of the wireless charging coil. An avoidance opening is provided on the support frame. The shielding cover is arranged on one side of the circuit board close to the bottom case and is placed in the avoidance opening.

[0014] As a preferred solution, the outer peripheral dimension of the shielding cover is smaller than the outer peripheral dimension of the circuit board. The electronic components of the circuit board are arranged on one side of the circuit board close to the bottom case. The shielding cover covers the electronic components.

[0015] As a preferred solution, a plurality of light-emitting components are arranged on the circuit board. The plurality of light-emitting components are arranged along the periphery of the shielding cover. The light of the light-emitting components can penetrate outside the housing. The circuit board is also electrically connected to a control switch for controlling the opening and closing of the light-emitting components. The control switch is exposed outside the housing.

[0016] As a preferred solution, the magnetic wireless charging component includes a support plate, a circuit board, a magnetic isolation sheet, a wireless charging coil, and a second magnet. The support plate is fixed in the housing. The magnetic isolation sheet is arranged on one side of the support plate close to the face cover. The wireless charging coil is arranged on the magnetic isolation sheet. The second magnet is arranged on the outer periphery of the wireless charging coil. The support plate separates the first magnet and the second magnet. The circuit board is arranged on one side of the support plate close to the bottom case.

[0017] As a preferred solution, the circuit board is provided with a via for the accommodation groove to pass through. The circuit board is located on the outer periphery of the accommodation groove. The bottom shell protrudes with a support post, and the support plate protrudes with a pressing post. The circuit board is clamped between the support post and the pressing post.

[0018] A magnetic wireless charging bracket includes a support assembly and the magnetic wireless charging base connected to the support assembly. The support assembly includes a support body and a metal ball head provided on the support body. The magnetic wireless charging base is connected to the support assembly through the magnetic attraction cooperation of a first magnet and the metal ball head.

[0019] As a preferred solution, the support body includes a flexible support member and a fixing member for fixing the flexible support member. The flexible support member includes a flexible metal plate and a soft glue coated outside the flexible metal plate. The flexible support member has a fixed end and a movable end. The fixing member is connected to the back of the fixed end, and the metal ball head is connected to the movable end through a connecting member.

[0020] As a preferred solution, the connecting member is fixed to the end or the front of the movable end, and the end of the metal ball head away from the first magnet is fixedly or rotatably connected to the connecting member;

[0021] Or, the connecting member is movably connected to the front or the back of the movable end, and the end of the metal ball head away from the first magnet is connected to the connecting member.

[0022] Compared with the prior art, the present invention has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solutions:

[0023] Mainly, the arrangement of fixing and covering the first magnet with an iron sheet makes the first magnet not move when the magnetic wireless charging base rotates in all directions, which can prevent the metal ball head from squeezing the first magnet and then rubbing against the magnetic wireless charging component, thereby avoiding the loosening of the magnetic wireless charging component due to friction or collision during use, ensuring that the magnetic wireless charging base can work normally. And a receiving groove protrudes on one side of the bottom shell facing the face cover, and the first magnet is arranged in the receiving groove, reasonably utilizing the space inside the shell, making the structure of the magnetic wireless charging base more compact, the appearance more concise, and the aesthetics better.

[0024] To more clearly illustrate the structural features and functions of the present invention, the present invention will be described in detail below with reference to the drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a three-dimensional schematic diagram of the first preferred embodiment of the present invention;

[0026] Figure 2 is a three-dimensional schematic diagram of another perspective of the first preferred embodiment of the present invention;

[0027] Figure 3 is an exploded view of the first preferred embodiment of the present utility model;

[0028] Figure 4 is another exploded view of the first preferred embodiment of the present utility model;

[0029] Figure 5 is a cross-sectional view of the first preferred embodiment of the present utility model;

[0030] Figure 6 is an exploded view of the magnetic suction wireless charging stand of the second preferred embodiment of the present utility model;

[0031] Figure 7 is another exploded view of the magnetic suction wireless charging stand of the second preferred embodiment of the present utility model;

[0032] Figure 8 is a perspective view of the third preferred embodiment of the present utility model;

[0033] Figure 9 is a perspective view of another angle of the third preferred embodiment of the present utility model;

[0034] Figure 10 is a perspective view of the fourth preferred embodiment of the present utility model;

[0035] Figure 11 is a perspective view of the fifth preferred embodiment of the present utility model;

[0036] Figure 12 is a perspective view of the sixth preferred embodiment of the present utility model.

[0037] Explanation of the reference numerals in the drawings:

[0038] 10. Magnetic suction wireless charging stand 11. Housing

[0039] 111. Bottom case 112. Face cover

[0040] 113. Through hole 114. Accommodating groove

[0041] 115. Mounting post 116. Middle case

[0042] 12. Magnetic suction wireless charging component 121. Circuit board

[0043] 122. Magnetic isolation sheet 123. Wireless charging coil

[0044] 124. Second magnet 125. Shielding cover

[0045] 126. Support frame 127. Avoidance opening

[0046] 128. Adhesive 129. Support plate

[0047] 13. First magnet 131, groove

[0048] 101. First connecting column 102, heat dissipation hole

[0049] 103. Support column 104, pressing column

[0050] 105. Through hole

[0051] 20. Support assembly 21, support body

[0052] 211. Flexible support member 212, fixing member

[0053] 213. Base body 22, metal ball head

[0054] 23. Connecting member 231, cover body

[0055] 232. Upper shell 233, lower shell

[0056] 234. Installation position 235, second connecting column

[0057] 236. Sliding part 237, locking part

[0058] 238. Slide bar 239, insertion interface

[0059] 201. Fixed end 202, movable end

[0060] 203. Sliding groove 204, rotational connection position

[0061] 30. Iron sheet 31, installation hole

[0062] 40. Silicone pad 41, concave position

[0063] 50. Light-emitting component 51, control switch. Detailed implementation manners

[0064] First of all, it should be noted that in the description of the present utility model, the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0065] Please refer to Figures 1 to 5 as shown, which shows the specific structure of the first preferred embodiment of the present utility model, including a magnetic wireless charging base 10 and a support assembly 20.

[0066] The magnetic wireless charging base 10 includes a housing 11, a magnetic wireless charging component 12, and a first magnet 13. The housing 11 includes a bottom case 111 and a face cover 112. The magnetic wireless charging component 12 is disposed inside the housing 11 and is close to the face cover 112. The first magnet 13 is disposed inside the housing 11 and is close to the bottom case 111. A through hole 113 is provided on the bottom case 111. The bottom case 111 forms a receiving groove 114 towards the face cover 112 beside the through hole 113. The first magnet 13 is disposed in the receiving groove 114. A groove 131 magnetically connected to the metal ball head 22 is formed by concave inward on one side of the first magnet 13 close to the through hole 113. An iron sheet 30 for fixing and covering the first magnet 13 is provided at the notch of the receiving groove 114. Wherein, a silica gel pad 40 is clamped between the first magnet 13 and the bottom case 111. The silica gel pad 40 has a recess 41 matching the groove 131, and the recess 41 contacts the metal ball head 22.

[0067] Referring to Figures 3 to 5 As shown, the iron sheet 30 is arranged at a distance from the magnetic wireless charging component 12. The iron sheet 30 is prone to generating convex bumps under multiple collisions. Setting the distance can avoid the convex bumps interfering with the magnetic wireless charging component 12 and affecting the normal operation of the magnetic wireless charging base 10. Installation posts 115 are provided on the outer periphery of the receiving groove 114. Mounting holes 31 matching the installation posts 115 are provided on the edge of the iron sheet 30. The iron sheet 30 is fixed to the installation posts 115 by screws to press the first magnet 13 tightly in the receiving groove 114. The iron sheet 30 can refract the magnetism on the front side of the first magnet 13 to the rear side of the first magnet 13 to enhance the magnetism on the rear side of the first magnet 13, so that the adsorption force between the magnetic wireless charging base 10 and the metal ball head 22 is sufficient when an electronic product is fixed, and it is not easy to appear loose, shaking, and dropping problems, ensuring the normal operation of the magnetic charging of the electronic product. At the same time, the iron sheet 30 can weaken the magnetism of the first magnet 13 towards the magnetic wireless charging component 12 to ensure the stable progress of the wireless charging work. Wherein, both the iron sheet 30 and the first magnet 13 are circular. The diameter dimension of the first magnet 13 is larger than the diameter dimension of the through hole 113. The diameter dimension of the iron sheet 30 is larger than the diameter dimension of the first magnet 13. The first magnet 13, the iron sheet 30, and the through hole 113 are coaxially arranged.

[0068] Specifically, the magnetic suction wireless charging component 12 includes a circuit board 121, a magnetic isolation sheet 122, a wireless charging coil 123, a second magnet 124, and a shielding cover 125. The circuit board 121 is disposed in the housing 11 through a support frame 126. The magnetic isolation sheet 122 is disposed on one side of the circuit board 121 close to the face cover 112. The wireless charging coil 123 is disposed on one side of the magnetic isolation sheet 122 close to the face cover 112. The second magnet 124 is arranged on the outer periphery of the wireless charging coil 123. The support frame 126 is provided with an avoidance opening 127. The shielding cover 125 is disposed on one side of the circuit board 121 close to the bottom case 111 and is placed in the avoidance opening 127. The iron sheet 30 is arranged at a distance from the shielding cover 125. Among them, one side of the circuit board 121 close to the face cover 112 is a smooth surface. The magnetic isolation sheet 122 is fixed to one side of the circuit board 121 close to the face cover 112 through an adhesive 128. The adhesive 128 can be double-sided tape. The outer peripheral dimension of the shielding cover 125 is smaller than the outer peripheral dimension of the circuit board 121. The electronic components of the circuit board 121 are disposed on one side of the circuit board 121 close to the bottom case 111. The shielding cover 125 covers the electronic components.

[0069] Refer to Figure 4 and Figure 5 As shown, a plurality of light-emitting components 50 are disposed on the circuit board 121. The plurality of light-emitting components 50 are arranged along the periphery of the shielding cover 125. The light of the light-emitting components 50 can penetrate outside the housing 11. The circuit board 121 is also electrically connected to a control switch 51 for controlling the on / off of the light-emitting components 50. The control switch 51 is exposed outside the housing 11. Specifically, the light-emitting components 50 can be lamp beads, and the control switch 51 is exposed outside the bottom case 111.

[0070] Refer to Figure 5 As shown, the housing 11 further includes a middle case 116. The middle case 116, the support frame 126, and the bottom case 111 are all provided with first connection posts 101. The middle case 116, the support frame 126, and the bottom case 111 are sequentially fixed by screws passing through the first connection posts 101. The face cover 112 is covered on the middle case 116. Preferably, the shielding cover 125 is made of aluminum. The bottom case 111 is provided with heat dissipation holes 102, so that the heat inside the housing 11 can be dissipated from the bottom case 111, and the heat dissipation effect is good, avoiding heat accumulation inside the housing 11.

[0071] The support assembly 20 includes a support body 21 and a metal ball head 22 disposed on the support body 21. The magnetic wireless charging base 10 is magnetically connected to the metal ball head 22 through a first magnet 13. The support body 21 includes a flexible support member 211 and a fixing member 212 for fixing the flexible support member 211. The flexible support member 211 includes a flexible metal plate (not shown in the figure) and a soft glue coated outside the flexible metal plate. The flexible support member 211 has a fixed end 201 and a movable end 202. The fixing member 212 is connected to the back surface of the fixed end 201. The fixing member 212 can be an adhesive, a magic tape, etc. The metal ball head 22 is connected to the movable end 202 through a connecting member 23;

[0072] Refer to Figure 3 and Figure 4 As shown, the connecting member 23 is fixed to the front surface of the movable end 202. The end of the metal ball head 22 away from the first magnet 13 is rotatably connected to the connecting member 23. The connecting member 23 includes a cover body 231, an upper shell 232, and a lower shell 233. The cover body 231 and the upper shell 232 are located on the front surface of the movable end 202. The lower shell 233 is located on the back surface of the movable end 202. The upper shell 232 is provided with an installation position 234 for the end of the metal ball head 22 away from the first magnet 13 to be rotatably connected. The cover body 231 covers the installation position 234. A second connecting column 235 protrudes from the bottom of the cover body 231. The second connecting column 235 sequentially passes through the upper shell 232 and the flexible support member 211 and is fixed to the lower shell 233.

[0073] Please refer to Figures 6 to 7 As shown, it shows the specific structure of the second preferred embodiment of the present invention. Its structure is substantially the same as that of the first embodiment. The difference is that:

[0074] The magnetic wireless charging assembly 12 includes a support plate 129, a circuit board 121, a magnetic isolation sheet 122, a wireless charging coil 123, and a second magnet 124. The support plate 129 is fixed in the housing 11. The magnetic isolation sheet 122 is disposed on one side of the support plate 129 close to the face cover 112. The wireless charging coil 123 is disposed on one side of the magnetic isolation sheet 122 close to the face cover 112. The second magnet 124 is arranged on the outer periphery of the wireless charging coil 123. The support plate 129 separates the first magnet 13 from the second magnet 124. The circuit board 121 is disposed on one side of the support plate 129 close to the bottom case 111; specifically, the circuit board 121 is provided with a through hole 105 for the accommodation groove 114 to pass through. The circuit board 121 is located on the outer periphery of the accommodation groove 114. The bottom case 111 protrudes with a support column 103. The support plate 129 protrudes with a pressing column 104. The circuit board 121 is clamped between the support column 103 and the pressing column 104.

[0075] Please refer toFigures 8 to 9 As shown, it shows the specific structure of the third preferred embodiment of the present utility model. Its structure is substantially the same as that of Embodiment 1, and the difference is that:

[0076] The connecting member 23 is movably connected to the back surface of the movable end 202, and the end of the metal ball head 22 away from the first magnet 13 is fixed to the connecting member 23; specifically, a sliding groove 203 is provided at the movable end 202 of the flexible support member 211. The connecting member 23 includes a sliding portion 236 and a locking portion 237. A sliding rod 238 protrudes from the front surface of the sliding portion 236. The end of the metal ball head 22 away from the first magnet 13 is fixed to the back surface of the sliding portion 236. The sliding portion 236 is slidably disposed at the movable end 202 of the flexible support member 211 through the cooperation of the sliding rod 238 and the sliding groove 203, and the locking portion 237 is used to fix the sliding portion 236 in the current position.

[0077] Please refer to Figure 10 As shown, it shows the specific structure of the fourth preferred embodiment of the present utility model. Its structure is substantially the same as that of Embodiment 1, and the difference is that:

[0078] The connecting member 23 is fixed to the end of the movable end 202, and the end of the metal ball head 22 away from the first magnet 13 is fixedly connected to the connecting member 23; specifically, the connecting member 23 is provided with an insertion interface 239. The insertion interface 239 is inserted into the end of the movable end 202 and fixed to the movable end 202 by screws.

[0079] Please refer to Figure 11 As shown, it shows the specific structure of the fifth preferred embodiment of the present utility model. Its structure is substantially the same as that of Embodiment 4, and the difference is that:

[0080] The end of the metal ball head 22 away from the first magnet 13 is rotatably connected to the end of the connecting member 23 away from the movable end 202.

[0081] Please refer to Figure 12 As shown, it shows the specific structure of the sixth preferred embodiment of the present utility model. Its structure is substantially the same as that of Embodiment 1, and the difference is that:

[0082] The support main body 21 includes a seat body 213. A rotational connection position 204 is provided on the seat body 213. The end of the metal ball head 22 away from the first magnet 13 is rotatably connected to the rotational connection position 204. A fixing member 212 for fixing the seat body 213 is provided at the bottom of the seat body 213.

[0083] The design focus of the present utility model lies in:

[0084] Specifically, the arrangement of fixing and covering the first magnet with the iron sheet ensures that the first magnet does not move when the magnetic wireless charging base rotates in all directions, which can prevent the metal ball head from squeezing the first magnet and then rubbing against the magnetic wireless charging component, thus avoiding the loosening of the magnetic wireless charging component due to friction or collision during use, ensuring the normal operation of the magnetic wireless charging base. Moreover, a receiving groove is convexly provided on one side of the bottom case facing the face cover, and the first magnet is arranged in the receiving groove, reasonably utilizing the space inside the housing, making the structure of the magnetic wireless charging base more compact, the appearance more concise, and the aesthetics better.

[0085] The above description is only a preferred embodiment of the present invention, and does not impose any limitation on the technical scope of the present invention. Therefore, any minor modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A magnetic wireless charging stand, characterized by: It includes a housing, a magnetic wireless charging component and a first magnet; wherein: The housing comprises a bottom shell and a surface cover; The magnetic wireless charging component is arranged in the housing and close to the cover; The first magnet is arranged in the shell body and close to the bottom shell. A receiving groove is convexly provided on the side of the bottom shell facing the surface cover. A through hole is provided at the bottom of the receiving groove. The first magnet is arranged in the receiving groove. A groove is formed inwardly on the side of the first magnet close to the through hole to be magnetically connected to the metal ball head. An iron sheet that can fix and cover the first magnet is provided at the notch of the receiving groove.

2. The magnetic wireless charger according to claim 1, characterized in that: The iron sheet and the magnetic wireless charging component are arranged at a distance.

3. The magnetic wireless charger according to claim 1, characterized in that: The outer periphery of the receiving groove is provided with a mounting column, the edge of the iron sheet is provided with a mounting hole matching the mounting column, and the iron sheet is fixed to the mounting column by screws to press the first magnet tightly into the receiving groove.

4. The magnetic wireless charger according to claim 1, characterized in that: The magnetic wireless charging component includes a circuit board, a magnetic isolation sheet, a wireless charging coil, a second magnet, and a shielding cover. The circuit board is arranged in the shell through a support frame, the magnetic isolation sheet is arranged on the side of the circuit board close to the surface cover, the wireless charging coil is arranged on the magnetic isolation sheet, the second magnet is arranged on the outer periphery of the wireless charging coil, the support frame is provided with an avoidance opening, and the shielding cover is arranged on the side of the circuit board close to the bottom shell and placed in the avoidance opening.

5. The magnetic wireless charger according to claim 4, characterized in that: The outer circumference of the shielding cover is smaller than that of the circuit board. The electronic components of the circuit board are arranged on one side of the circuit board close to the bottom shell, and the shielding cover is arranged outside the electronic components.

6. The magnetic wireless charger according to claim 5, characterized in that: The circuit board is provided with a plurality of light-emitting components, which are arranged along the periphery of the shielding cover. The light of the light-emitting components can be transmitted out of the shell. The circuit board is also electrically connected to a control switch for controlling the opening and closing of the light-emitting components, and the control switch is exposed outside the shell.

7. The magnetic wireless charger according to claim 1, characterized in that: The magnetic wireless charging component includes a support plate, a circuit board, a magnetic isolation sheet, a wireless charging coil, and a second magnet. The support plate is fixed in the shell, the magnetic isolation sheet is arranged on the side of the support plate close to the surface cover, the wireless charging coil is arranged on the magnetic isolation sheet, the second magnet is arranged on the periphery of the wireless charging coil, the support plate separates the first magnet and the second magnet, and the circuit board is arranged on the side of the support plate close to the bottom shell.

8. The magnetic wireless charger according to claim 7, characterized in that: The circuit board is provided with a through hole for the receiving groove to pass through, the circuit board is located at the outer periphery of the receiving groove, the bottom shell is provided with a support column, the support plate is provided with a pressure column, and the circuit board is clamped between the support column and the pressure column.

9. A magnetic wireless charging stand, characterized in that: A magnetic wireless charger comprising a support component and the magnetic wireless charger as described in any one of claims 1 to 8 connected to the support component, wherein the support component comprises a support body and a metal ball head arranged on the support body, and the magnetic wireless charger is connected to the support component through the magnetic attraction of a first magnet and the metal ball head.

10. The magnetic wireless charging stand according to claim 9, characterized in that: The supporting body includes a flexible supporting member and a fixing member for fixing the flexible supporting member, the flexible supporting member includes a flexible metal plate and soft glue covering the flexible metal plate, the flexible supporting member has a fixed end and a movable end, the fixing member is connected to the back side of the fixed end, and the metal ball head is connected to the movable end through a connecting member.

11. The magnetic wireless charging stand according to claim 10, characterized in that: The connecting piece is fixed to the end or front side of the movable end, and the end of the metal ball head away from the first magnet is fixedly or rotatably connected to the connecting piece; Alternatively, the connecting member may be movably connected to the front or back side of the movable end, and the end of the metal ball head away from the first magnet is connected to the connecting member.

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