Wireless charger

Abstract

The utility model provides a wireless charger. The wireless charger comprises a base, an excitation part, a face shell part and a shifting part. An accommodating chamber is arranged in the base; the excitation component is arranged in the accommodating chamber and is used for providing a magnetic field for charging the electronic equipment; the face shell component is rotatably connected to the base and covers the excitation component. A plurality of protruding teeth are arranged on the face shell part in the rotating direction of the face shell part. The shifting part is arranged on the base and abuts against the protruding teeth. When the face shell part rotates, the shifting part can be close to or away from the convex teeth, so that the face shell part rotates in a pulse mode relative to the base. A plurality of convex teeth are arranged on the face shell part, the shifting part is arranged on the base, and the shifting part abuts against the convex teeth, so that when the face shell part rotates relative to the base, pulse type rotation of the face shell part can be achieved, and the face shell part has a mechanical feeling when rotating; the control convenience and the use experience of a user are improved, and the situation that the rotating amplitude is not easy to control when the face shell part is rotated is prevented.

Description

Technical Field

[0001] This utility model relates to the field of wireless charging technology, specifically to a wireless charger. Background Technology

[0002] Wireless charging is an application branch of wireless power transmission technology, which enables wireless energy transfer between devices. Some wireless chargers include movable and fixed parts. The movable part of the wireless charger can be used to support electronic devices such as mobile phones, while the fixed part is usually fixed to the mounting surface as a base. In some cases, the wireless charger not only performs its charging function but also acts as a stand to fix electronic devices. For example, when driving, it is often necessary to use a mobile phone for navigation while charging. This requires the ability to operate the movable part of the wireless charger so that the driver can easily view the navigation interface. This places high demands on the rotation performance of the movable part of the wireless charger. In related technologies, wireless chargers suffer from problems such as excessive or insufficient rotation of the movable part due to difficulty in adjustment. The movable part is difficult to adjust to the desired viewing angle, which greatly affects the user experience. Utility Model Content

[0003] The present invention provides a wireless charger that can improve the technical problem that the movable parts of wireless chargers are not easy to adjust in related technologies.

[0004] An embodiment of this utility model provides a wireless charger, comprising:

[0005] The base contains a storage chamber;

[0006] An excitation component, located within the accommodating chamber, is used to provide a charging magnetic field for electronic devices;

[0007] A faceplate component is rotatably connected to the base and covers the excitation component; the faceplate component has multiple protruding teeth along the rotation direction of the faceplate component;

[0008] A toggle component is disposed on the base and abuts against the protruding teeth; when the face shell component rotates, the toggle component can move closer to or further away from the protruding teeth, so that the face shell component rotates pulse-like relative to the base. In one embodiment, the toggle component includes a toggle member having a disjoint abutting end and a connecting end, the abutting end abutting against the protruding teeth, and the connecting end elastically connected to the base.

[0009] In one embodiment, the actuating component includes a disjoint abutting end and a connecting end, the abutting end abutting against the protruding tooth, and the connecting end being elastically connected to the base.

[0010] In one embodiment, the faceplate component includes a rotating member having an inner side facing the receiving chamber, a plurality of the protruding teeth being disposed on the inner side along the rotation direction, and the actuating member being located within the area enclosed by the inner side and abutting the protruding teeth.

[0011] In one embodiment, the wireless charger further includes a substrate fixed to the base and located between the base and the rotating member;

[0012] The substrate is provided with a first guide structure on the side facing the rotating member, and the actuating member is elastically connected to the first guide structure and can move closer to or away from the protruding tooth along the first guide structure.

[0013] In one embodiment, the first guide structure includes a first guide edge and a second guide edge, and a guide groove is formed between the first guide edge and the second guide edge, and the actuating component is slidably disposed in the guide groove.

[0014] In one embodiment, the substrate has a second guide structure on the side facing the rotating member, and the rotating member has a third guide structure on the side facing the substrate. The second guide structure and the third guide structure extend along the rotation direction, and the second guide structure and the third guide structure are slidably adapted to each other.

[0015] In one embodiment, the second guide structure includes an arcuate protrusion, and the third guide structure includes an arcuate groove; or

[0016] The second guide structure includes an arc-shaped groove, and the third guide structure includes an arc-shaped protrusion.

[0017] In one embodiment, the wireless charger further includes a magnetic attraction component. The rotating member has a mounting groove on the side facing away from the substrate, and the magnetic attraction component is disposed in the mounting groove for fixing the electronic device.

[0018] In one embodiment, the faceplate component further includes a faceplate assembly disposed on the rotating member and covering the magnetic suction member; the faceplate assembly includes a buffer member located on the side of the faceplate assembly closer to the electronic device.

[0019] In one embodiment, the excitation component includes a coil and a main control board, wherein the coil is electrically connected to the main control board;

[0020] The coil is disposed opposite to the main control board on both sides of the substrate; wherein the coil is located within the inner enclosure of the rotating member and sandwiched between the substrate and the cover assembly.

[0021] The beneficial effects of the embodiments of this utility model are as follows: By setting multiple protruding teeth on the face shell component, the multiple protruding teeth are distributed along the rotation direction of the face shell component, and the actuating component is set on the base and abuts against the protruding teeth. When the face shell component rotates relative to the base, the actuating component engages with the protruding teeth one by one. Thus, the pulse rotation of the face shell component can be realized, so that the rotation of the face shell component has a mechanical feel, which improves the user's control convenience and user experience, and prevents the situation where the rotation amplitude is difficult to control when rotating the face shell component. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments 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 these drawings without creative effort.

[0023] Figure 1 A schematic diagram of the structure of the wireless charger provided in this embodiment of the utility model;

[0024] Figure 2 An exploded view of the wireless charger provided in this embodiment of the utility model;

[0025] Figure 3 A cross-sectional schematic diagram of a wireless charger provided in an embodiment of this utility model;

[0026] Figure 4 Another cross-sectional view of the wireless charger provided in an embodiment of this utility model;

[0027] Figure 5 A cross-sectional schematic diagram of the rotating component provided in an embodiment of this utility model;

[0028] Figure 6 A schematic diagram of the substrate provided in an embodiment of this utility model.

[0029] Explanation of reference numerals in the attached figures:

[0030] 1. Wireless charger;

[0031] 10. Base; 100. Storage chamber;

[0032] 20. Excitation components; 21. Coil; 22. Main control board;

[0033] 30. Face shell component; x, center of rotation; z, direction of rotation;

[0034] 31. Rotating component; 310. Hollowed-out space; 311. Raised tooth; 312. Third guide structure; 313. Mounting groove;

[0035] 32. Faceplate assembly; 321. Cushioning component;

[0036] 40. Actuating component; 41. Abutting end; 42. Connecting end;

[0037] 50. Substrate; 51. First guide structure; 510. Guide groove; 511. First guide edge; 512. Second guide edge; 52. Second guide structure;

[0038] 60. Magnetic suction components. Detailed Implementation

[0039] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model. In addition, it should be understood that the specific embodiments described herein are only for illustration and explanation of the present utility model and are not intended to limit the present utility model. In the present utility model, unless otherwise stated, directional terms such as "upper" and "lower" generally refer to the upper and lower positions of the device in actual use or operation, specifically the drawing directions in the accompanying drawings; while "inner" and "outer" refer to the outline of the device.

[0040] Wireless charging is an application branch of wireless power transmission technology, which enables wireless energy transfer between devices. Some wireless chargers include movable and fixed parts. The movable part of the wireless charger can be used to support electronic devices such as mobile phones, while the fixed part is usually fixed to the mounting surface as a base. In some cases, the wireless charger not only performs its charging function but also acts as a stand to fix electronic devices. For example, when driving, it is often necessary to use a mobile phone for navigation while charging. This requires the ability to operate the movable part of the wireless charger so that the driver can easily view the navigation interface. This places high demands on the rotation performance of the movable part of the wireless charger. In related technologies, wireless chargers suffer from problems such as excessive or insufficient rotation of the movable part due to difficulty in adjustment. The movable part is difficult to adjust to the desired viewing angle, which greatly affects the user experience.

[0041] Please see Figures 1 to 3 , Figure 1 This is a schematic diagram of the structure of the wireless charger 1 provided in an embodiment of the present invention. Figure 2 This is an exploded view of the wireless charger 1 provided in an embodiment of the present invention. Figure 3 This is a cross-sectional view of the wireless charger 1 provided in an embodiment of the present invention.

[0042] An embodiment of this utility model provides a wireless charger 1, which may include a base 10, an excitation component 20, a faceplate component 30, and a toggle component 40.

[0043] The base 10 has a receiving chamber 100. As a non-movable part of the wireless charger 1, the base 10 can be provided with a suitable connection structure that can be adapted to the mounting surface (such as a threaded structure, a snap-fit ​​structure, etc.) so as to fix the wireless charger 1 to some mounting surfaces.

[0044] The excitation component 20 is located in the housing 100 and serves as the electromagnetic conversion component in the wireless charger 1. The excitation component 20 is used to provide a charging magnetic field to electronic devices (not shown in the figure; the electronic devices in this application specification may include, but are not limited to, mobile phones, wireless Bluetooth headsets, electronic watches, etc.). The excitation component 20 may include a coil 21 and a main control board 22. The coil 21 is electrically connected to the main control board 22. The electrical energy input to the main control board 22 is processed by the main control board 22 and then converted by the coil 21 into an alternating magnetic field.

[0045] The faceplate component 30 is a movable part of the wireless charger 1, used to adjust the placement of the electronic device for easy user operation. The faceplate component 30 is rotatably connected to the base 10 and covers the excitation component 20. The faceplate component 30 has multiple protruding teeth 311 along the rotation direction z of the faceplate component 30.

[0046] The actuating component 40 is disposed on the base 10 and abuts against the protrusion 311. When the face shell component 30 rotates, the actuating component 40 can move closer to or further away from the protrusion 311, so that the face shell component 30 rotates in a pulse manner relative to the base 10.

[0047] It should be noted that pulsed rotation refers to a non-continuous, intermittent rotation mode, that is, rotation occurring regularly at certain intervals. During the rotation process, there will be distinct rotation phases and stopping phases.

[0048] The wireless charger 1 provided in this application embodiment has multiple protrusions 311 on the face shell component 30, which are distributed along the rotation direction z of the face shell component 30. The actuating component 40 is disposed on the base 10 and abuts against the protrusions 311. When the face shell component 30 rotates relative to the base 10, the actuating component 40 engages with the protrusions 311 one by one. Thus, the pulse rotation of the face shell component 30 can be realized, so that the face shell component 30 has a rotational mechanical feel when rotating, which improves the user's control convenience and user experience, and avoids the situation where the rotation amplitude of the face shell component 30 is too large or too small due to the difficulty in controlling the rotation amplitude.

[0049] Please see Figure 4 , Figure 4 This is another cross-sectional view of the wireless charger 1 provided in an embodiment of the present invention. In one embodiment, the toggle member 40 may include a disjoint abutting end 41 and a connecting end 42, the abutting end 41 abutting against the protrusion 311, and the connecting end 42 being elastically connected to the base 10.

[0050] For example, the actuating component 40 can be a structural member with a certain length, which may include, but is not limited to, shaft-shaped, column-shaped, plate-shaped, etc., to adapt to the protruding teeth 311 of the face shell component 30. The two ends of the actuating component 40 along its length direction are respectively designated as connecting end 42 and abutting end 41. The connecting end 42 of the actuating component 40 is elastically connected to the base 10. The face shell component 30 can be designed with design parameters such as the number of teeth, tooth height, tooth width, and tooth pitch related to the protruding teeth 311 according to actual usage requirements to adapt to the fit with the actuating component 40, thereby allowing for smooth and accurate adjustment of the orientation angle of the face shell component 30.

[0051] For example, designers can design a larger number of teeth, a smaller tooth height, and a smaller tooth width, and the multiple protruding teeth 311 can be evenly spaced. This design allows users to easily and accurately adjust the face shell component 30 without applying significant rotational force. In the actual rotation process of the face shell component 30 in this embodiment, a spring force is generated between the actuating component 40 and the base 10. This spring force ensures that the abutting end 41 of the actuating component 40 remains in contact with the protruding teeth 311, ensuring a continuous and effective pulsed rotation process for the face shell component 30, thereby achieving accurate adjustment of the electronic device's placement orientation.

[0052] Please see Figure 4 and Figure 5 , Figure 5This is a cross-sectional schematic diagram of the rotating member provided in an embodiment of the present invention. The faceplate component 30 may include a rotating member 31, which has an inner side facing the receiving chamber 100. A plurality of protruding teeth 311 are disposed on the inner side along the rotation direction z. The actuating member 40 is located within the inner enclosed area and abuts against the protruding teeth 311. Specifically, the rotating member 31 has a rotation center x, and the rotating member 31 can rotate relative to the base 10 around its rotation center x. The rotating member 31 may include an inner side and an outer side that are opposite to each other. The inner side of the rotating member 31 is the side closer to the rotation center x, and correspondingly, the outer side of the rotating member 31 is the side away from the rotation center x. The inner side encloses and forms a hollow space 310 that extends through the rotation center x. For example, the rotating member 31 may be an annular structural member, and the actuating member 40 is disposed within the hollow space 310 of the rotating member 31 and elastically abuts against the protruding teeth 311. In this embodiment, by placing the actuating component 40 within the hollow space 310 of the rotating component 31, the internal space of the rotating component 31 is fully utilized. This avoids the need for additional installation space due to the installation of the actuating component 40, which is beneficial for the miniaturization design of the product and improves the structural compactness.

[0053] Understandably, multiple protrusions 311 can also be arranged on the outside of the rotating member 31 along the rotation direction z. In this case, the designer can arrange the toggle member 40 on the base 10 at a position that facilitates engagement with the protrusions 311, according to the actual assembly of the components of the wireless charger 1. For example, the connecting end 42 of the toggle member 40 can be elastically connected to the outer surface of the base 10 away from the receiving chamber 100, and the abutting end 41 of the toggle member 40 can abut against the protrusions 311. When the faceplate member 30 is rotated, the rotating member 31 can also be pulsed to achieve accurate adjustment of the viewing angle of the electronic device.

[0054] Please see Figure 3 and Figure 6 , Figure 6 This is a schematic diagram of the structure of the substrate 50 provided in an embodiment of the present invention. The wireless charger 1 may further include a substrate 50, which is fixed to the base 10 and located between the base 10 and the rotating member 31. A first guide structure 51 is provided on the side of the substrate 50 facing the rotating member 31. A toggle member 40 is elastically connected to the first guide structure 51 and can move closer to or further away from the protrusion 311 along the first guide structure 51. Figure 4 Along the rotation center x direction of the face shell component 30, at least a portion of the projection of the substrate 50 coincides with the projection of the cutout space 310 of the rotating member 31, that is, at least a portion of the substrate 50 covers the cutout space 310 of the rotating member 31, so that the side of the substrate 50 facing the cutout space 310 can serve as the attachment space of the toggle member 40, and the connecting end 42 of the toggle member 40 can be elastically mounted on the substrate 50 using an elastic member (e.g., a spring).

[0055] Please see Figure 6 The first guide structure 51 may include a first guide edge 511 and a second guide edge 512, with a guide groove 510 formed between the first guide edge 511 and the second guide edge 512. The actuating member 40 is slidably disposed within the guide groove 510. Specifically, the first guide edge 511 and the second guide edge 512 may be two parallel protrusions on the substrate 50. Correspondingly, the actuating member 40 may include two parallel sliding edges. The actuating member 40 is assembled between the two protrusions, with one sliding edge facing one protrusion and the other sliding edge facing the other protrusion. When the faceplate member 30 rotates pulse-like relative to the base 10, the actuating member 40 can reciprocate between the two protrusions. It is understood that in other embodiments, a groove (not shown in the figure) may be formed on the side of the substrate 50 facing the hollow space 310 along the thickness direction of the substrate 50. At least part of the actuating member 40 is adapted to the groove. The actuating member 40 can slide in the groove when the face shell member 30 rotates relative to the base 10. That is, designing a groove on the substrate 50 can also have the technical effect of guiding the actuating member 40.

[0056] Please see Figure 5 and Figure 6 A second guide structure 52 may be provided on the side of the substrate 50 facing the rotating member 31, and a third guide structure 312 may be provided on the side of the rotating member 31 facing the substrate 50. The second guide structure 52 and the third guide structure 312 extend along the rotation direction z, and the second guide structure 52 and the third guide structure 312 are slidably adapted to each other. For example, the second guide structure 52 may include an arc-shaped protrusion, and the third guide structure 312 may include an arc-shaped groove; or, the second guide structure 52 may include an arc-shaped groove, and the third guide structure 312 may include an arc-shaped protrusion, with the arc-shaped protrusion fitting within the arc-shaped groove.

[0057] It is understood that in some embodiments, the second guide structure 52 may include an annular protrusion, and the third guide structure 312 may include an annular groove; alternatively, the second guide structure 52 may include an annular groove, and the third guide structure 312 may include an annular protrusion, with the annular protrusion fitting within the annular groove. This embodiment achieves a rotational connection between the rotating member 31 and the substrate 50 by designing a compatible concave-convex structure between the substrate 50 and the rotating member 31, thereby improving the orientation and stability of the faceplate component 30 during rotation.

[0058] Please see Figure 2 and Figure 5In some embodiments, the wireless charger 1 may further include a magnetic attraction component 60. A mounting groove 313 is provided on the side of the rotating member 31 facing away from the substrate 50. The magnetic attraction component 60 is disposed within the mounting groove 313 for fixing the electronic device. The magnetic attraction component 60 may be a permanent magnet or a coil 21. The permanent magnet or coil 21 is used to generate a magnetic field that can fix the electronic device to the faceplate member 30. In some embodiments of this application, a mounting groove 313 may be provided on the surface of the rotating member 31 between its inner and outer sides and on the side facing away from the substrate 50. Multiple permanent magnets or coils 21 may be equally spaced within the mounting groove 313.

[0059] Please see Figure 2 and Figure 3 The faceplate component 30 may further include a faceplate assembly 32, which is disposed on the side of the rotating member 31 facing away from the substrate 50 and covers the magnetic attraction member 60. It is understood that the connection method between the faceplate assembly 32 and the rotating member 31 can be, but is not limited to, commonly used methods such as adhesive fixing, snap-fit, or threaded connection; any method that can achieve the connection and fixation between the faceplate assembly 32 and the rotating member 31 can be considered and applied. In this embodiment, by providing a faceplate assembly 32 that covers the magnetic attraction member 60 on the side of the rotating member 31 facing away from the substrate 50, some components are avoided from being exposed, improving the integrity and aesthetics of the product appearance.

[0060] Please continue reading. Figure 2 and Figure 3 In one embodiment, the faceplate assembly 32 may further include a buffer 321, which is located on the side of the faceplate assembly 32 closest to the electronic device. The buffer 321 serves as the element that directly contacts the faceplate assembly 32 with the electronic device. For example, the buffer 321 can be made of commonly used soft materials, such as rubber, sponge, or foam. In this embodiment, by providing the buffer 321 on the faceplate component 30, the buffer 321 can absorb the impact force between the wireless charger 1 and the electronic device when the electronic device is placed on the faceplate component 30, avoiding hard contact between the wireless charger 1 and the electronic device under magnetic force, thereby protecting both the electronic device and the wireless charger 1.

[0061] Please continue reading. Figure 2 and Figure 3 In one embodiment, the coil 21 and the main control board 22 can be disposed opposite to each other on both sides of the substrate 50. The coil 21 can be located inside the rotating member 31 (i.e., within the hollow space 310) and sandwiched between the substrate 50 and the cover assembly 32. The advantage of this design is that it can effectively make full use of the internal space of the rotating member 31, avoid the need for additional installation space for the coil 21, facilitate the miniaturization design of the product, and improve the compactness of the product structure.

[0062] To enable those skilled in the art to better understand the implementation process of the embodiments of this application, this specification will further describe the implementation principle of this application in conjunction with an optional operation process of the product.

[0063] Taking a mobile phone as an example, the user can place the phone on the faceplate component 30 of the wireless charger 1. The phone is fixed to the faceplate component 30 under the magnetic force of the wireless charger 1. When the power of the wireless charger 1 is turned on, the wireless charger 1 can convert electrical energy into an alternating magnetic field, and the phone can be wirelessly charged in this magnetic field environment. When it is necessary to adjust the position and angle of the phone for operation or entertainment, the user can directly rotate the phone manually. In this embodiment, the phone and the faceplate component 30 are magnetically connected. Under normal circumstances, the friction between the phone and the faceplate component 30 is greater than the rotational resistance of the faceplate component 30. Therefore, when the user rotates the phone, the phone can drive the faceplate component 30 to rotate relative to the base 10, avoiding scratches on the phone surface, and at the same time, the phone can be accurately and stably adjusted to a viewing angle that is convenient for the user to operate.

[0064] In summary, the beneficial effects of the wireless charger 1 provided in this application embodiment are:

[0065] On the one hand, by providing multiple protrusions 311 on the face shell component 30, and placing the actuating component 40 on the base 10, and making the actuating component 40 abut against the protrusions 311, when the face shell component 30 rotates relative to the base 10, the pulse rotation of the face shell component 30 can be realized, thereby improving the mechanical feel of the rotation of the face shell component 30.

[0066] On the other hand, the actuating component 40 is disposed in the hollow space 310 of the rotating component 31, and / or the coil 21 is located in the hollow space 310 of the rotating component 31, so that the internal space of the rotating component 31 can be utilized.

[0067] On the other hand, by designing a matching concave-convex structure between the substrate 50 and the rotating member 31, a rotational connection between the rotating member 31 and the substrate 50 is achieved, which improves the rotational orientation and stability.

[0068] Finally, the friction between the electronic device and the housing component 30 is greater than the rotational resistance of the housing component 30, which allows the electronic device to drive the housing component 30 to rotate relative to the base 10, thus avoiding surface scratches.

[0069] The embodiments of this utility model have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this utility model. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this utility model. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A wireless charger, characterized in that, include: The base contains a storage chamber; An excitation component, located within the accommodating chamber, is used to provide a charging magnetic field for electronic devices; A faceplate component is rotatably connected to the base and covers the excitation component; the faceplate component has multiple protruding teeth along the rotation direction of the faceplate component; A toggle component is disposed on the base and abuts against the protruding tooth; when the face shell component rotates, the toggle component can move closer to or further away from the protruding tooth, so that the face shell component rotates pulse-like relative to the base.

2. The wireless charger according to claim 1, characterized in that, The actuating component includes a disjoint abutting end and a connecting end, the abutting end abutting against the protruding tooth, and the connecting end elastically connected to the base.

3. The wireless charger according to claim 2, characterized in that, The faceplate component includes a rotating member having an inner side facing the receiving chamber, a plurality of protruding teeth being disposed on the inner side along the rotation direction, and the actuating member being located within the area enclosed by the inner side and abutting the protruding teeth.

4. The wireless charger according to claim 3, characterized in that, The wireless charger also includes a substrate, which is fixed to the base and located between the base and the rotating member; The substrate is provided with a first guide structure on the side facing the rotating member, and the actuating member is elastically connected to the first guide structure and can move closer to or away from the protruding tooth along the first guide structure.

5. The wireless charger according to claim 4, characterized in that, The first guide structure includes a first guide edge and a second guide edge, and a guide groove is formed between the first guide edge and the second guide edge. The actuating component is slidably disposed in the guide groove.

6. The wireless charger according to claim 4 or 5, characterized in that, The substrate has a second guide structure on the side facing the rotating member, and the rotating member has a third guide structure on the side facing the substrate. The second guide structure and the third guide structure extend along the rotation direction, and the second guide structure and the third guide structure are slidably adapted to each other.

7. The wireless charger according to claim 6, characterized in that, The second guide structure includes an arc-shaped protrusion, and the third guide structure includes an arc-shaped groove; or The second guide structure includes an arc-shaped groove, and the third guide structure includes an arc-shaped protrusion.

8. The wireless charger according to claim 4 or 5, characterized in that, The wireless charger also includes a magnetic component. The rotating component has a mounting groove on the side facing away from the substrate. The magnetic component is disposed in the mounting groove for fixing the electronic device.

9. The wireless charger according to claim 8, characterized in that, The faceplate component further includes a faceplate assembly, which is disposed on the rotating member and covers the magnetic suction member; the faceplate assembly includes a buffer member located on the side of the faceplate assembly closer to the electronic device.

10. The wireless charger according to claim 9, characterized in that, The excitation component includes a coil and a main control board, and the coil is electrically connected to the main control board; The coil is disposed opposite to the main control board on both sides of the substrate; wherein the coil is located within the inner enclosure of the rotating member and sandwiched between the substrate and the cover assembly.

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