Watch wireless charging device and screen support

Abstract

The embodiment of the utility model discloses a watch wireless charging device and a screen support, the watch wireless charging device comprises a charging assembly, and the charging assembly is used for being electrically connected with a power supply. The charging assembly comprises a base and a charging module. The base comprises a charging area used for placing a watch head of the watch, and an accommodating cavity is formed in the charging area. The base is further provided with a clamping groove, and the clamping groove is formed in at least one side, in the first direction, of the charging area and used for clamping a watchband of the watch. The charging module is arranged in the containing cavity and used for charging the watch located in the charging area. According to the wireless charging device for the watch provided by the embodiment of the invention, the watchband of the watch is clamped through the clamping groove, so that the watch is fixed, the problem that the watch falls off is solved, the clamping groove can also play a close-fitting role on the watch, and the charging reliability of the charging module on the watch is improved. Under the clamping effect of the clamping groove, the watch can be erected at a certain angle, the display surface of the watch can be observed or operated, and the use convenience of a user is improved.

Description

Technical Field

[0001] This application relates to the field of watch charging technology, and in particular to a wireless charging device and screen holder for watches. Background Technology

[0002] To meet users' demands for ease of use, many smartwatches now use wireless charging. However, in this technology, the wireless charging device requires the smartwatch to be held or laid flat during charging. This can lead to the smartwatch easily falling off during movement or on bumpy roads, causing inconvenience. Utility Model Content

[0003] In view of this, the present application aims to provide a wireless charging device for watches, which helps to improve the problem of watches falling off, thereby increasing the convenience of charging.

[0004] To solve the above problems, the technical solution of this application embodiment is implemented as follows:

[0005] This application provides a wireless charging device for a smartwatch, the wireless charging device for a smartwatch includes a charging component, the charging component is used for electrical connection with a power source, and the charging component includes:

[0006] The base includes a charging area for placing the watch head, the charging area having an internal receiving cavity, and the base also having a slot disposed on at least one side of the charging area along a first direction for clamping the watch strap.

[0007] A charging module is disposed within the receiving cavity and is used to charge the watch located in the charging area.

[0008] In some embodiments, the slot extends along a second direction, and the first direction intersects the second direction.

[0009] In some embodiments, at least one end of the slot along the second direction penetrates the sidewall of the base to form a first opening, the first direction intersecting the second direction.

[0010] In some embodiments, the size of the card slot at the first opening along the first direction is smaller than the size of the card slot in other areas along the first direction.

[0011] In some embodiments, the slot wall at the first opening forms a limiting protrusion.

[0012] In some embodiments, a portion of the charging area is recessed to form a receiving groove; and / or, the groove wall of the slot is provided with an abutment protrusion.

[0013] In some embodiments, the base includes a housing and an elastic element, the housing having the charging area and the elastic element having the slot.

[0014] In some embodiments, the elastic element includes an elastic body having the slot, and at least a portion of the sidewall of the elastic body is provided with a clamping portion; the housing includes a first outer shell and a second outer shell, the first outer shell and the second outer shell defining a second opening, the first outer shell and the second outer shell abutting along the thickness direction of the housing and clamping the clamping portion on both sides along the thickness direction of the housing, and the elastic body is located at the second opening.

[0015] In some embodiments, the clamping portion protrudes from the side away from the elastic body to form a limiting rib, which abuts against the inner wall of the housing.

[0016] This application embodiment also provides a screen bracket, which includes a clamping member and the aforementioned wireless charging device for watches. The clamping member is used to clamp the screen at least once. The wireless charging device for watches includes a connector, which is clamped to one side of the screen along with the clamping member. The connector is rotatably connected to the charging assembly.

[0017] In some embodiments, the watch wireless charging device includes a damping shaft, with its two ends connected to the connector and the charging assembly, respectively.

[0018] In some embodiments, the first direction is the height direction of the wireless charging device for the watch, and the charging component is capable of rotating clockwise relative to the connector, with a rotation angle of 0-45°.

[0019] The wireless charging device for watches according to this application embodiment includes a charging component comprising a base and a charging module. The base includes a charging area and a slot, with the slot located on at least one side of the charging area along a first direction. When the watch head is placed in the charging area for charging, the slot can hold the watch strap, thus securing the watch and mitigating the problem of the watch falling off, thereby improving charging convenience. Simultaneously, the slot also provides a tight fit, ensuring the watch is as close as possible to the charging area, improving the reliability of the charging module's charging of the watch. Furthermore, the charging module also generates a certain magnetic attraction to the watch head, further mitigating the problem of the watch falling off. In addition, the slot's clamping action allows the watch to be held upright at a certain angle, enabling the user to observe or operate the watch's display while charging, further enhancing user convenience. Attached Figure Description

[0020] Figure 1This is a schematic diagram of the structure of a wireless charging device for a watch according to some embodiments of this application, wherein a watch is placed in the wireless charging device for the watch;

[0021] Figure 2 This is a schematic diagram of the structure of a wireless charging device for a watch according to some embodiments of this application;

[0022] Figure 3 This is a partial structural schematic diagram of a wireless charging device for a watch according to some embodiments of this application;

[0023] Figure 4 for Figure 1 A sectional view;

[0024] Figure 5 This is a schematic diagram of the structure of a screen bracket according to some embodiments of this application.

[0025] Explanation of reference numerals in the attached figures

[0026] 10. Charging component; 11. Base; 11a. Charging area; 11b. Receiving cavity; 11c. Slot; 11d. First opening; 11e. Limiting protrusion; 11f. Abutting protrusion; 11n. Receiving groove; 111. Housing; 111a. Second opening; 1111. First outer shell; 1112. Second outer shell; 112. Elastic element; 1121. Elastic body; 1122. Clamping part; 1123. Limiting rib; 12. Charging module; 20. Connector; 21. First connecting shell; 22. Second connecting shell; 30. Damping pivot; 31. First connecting segment; 32. Second connecting segment; 100. Wireless charging device for watch; 200. Watch; 210. Watch head; 220. Watch strap; 300. Clamping element; 400. Screen; 1000. Screen bracket. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solutions of this application, and are therefore only examples, and should not be used to limit the scope of protection of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0028] In the description of the embodiments of this application, technical terms such as "first," "second," and "third" are used only to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly specifying the number, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, "multiple" means two or more, unless otherwise explicitly defined.

[0029] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0030] In the description of the embodiments in this application, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this document generally indicates that the preceding and following related objects are in an "or" relationship.

[0031] In the description of the embodiments of this application, unless otherwise expressly specified and limited, technical terms such as "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application according to the specific circumstances.

[0032] In the description of the embodiments of this application, unless otherwise expressly specified and limited, the technical term "contact" should be interpreted broadly, and can be direct contact, contact through an intermediate medium layer, contact between two contacting parties with substantially no interaction force, or contact between two contacting parties with interaction force.

[0033] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0034] This application provides a wireless charging device 100 for a smartwatch.

[0035] Please see Figures 1 to 4 The wireless charging device 100 for watches includes a charging assembly 10 for electrical connection to a power source. The charging assembly 10 includes a base 11 and a charging module 12. The base 11 includes a charging region 11a for holding the watch head 210 of the watch 200, and the charging region 11a has a receiving cavity 11b inside. The base 11 also has a slot 11c, which is located on at least one side of the charging region 11a along a first direction for holding the watch strap 220 of the watch 200. The charging module 12 is disposed within the receiving cavity 11b for charging the watch 200 located in the charging region 11a.

[0036] Please see Figures 2 to 4 The charging component 10 is a part of the frame of the wireless charging device 100 for the watch. The charging component 10 can be used to install other components of the wireless charging device 100 for the watch.

[0037] The charging component 10 is used for electrical connection with a power source, that is, the power source is used to supply power to the charging component 10.

[0038] The specific type of power source is not limited here; it can be a portable power bank, a storage device, a battery, or an electrical device such as a car.

[0039] For example, the power source is the car's battery, and for example, the charging component 10 is electrically connected to the display screen to obtain electrical energy from the car's battery.

[0040] For example, the charging module 12 is electrically connected to a power source.

[0041] For example, the charging module 12 includes a wireless charging coil.

[0042] For example, to improve charging efficiency or adjust the magnetic field distribution, the charging module 12 includes a magnetic material. The wireless charging coil can generate a certain magnetic attraction force on the watch head 210 of the watch 200. For example, the magnitude of the magnetic attraction force generated by the charging module 12 on the watch head 210 of the watch 200 is approximately 4N.

[0043] The base 11 includes a charging area 11a for placing the watch head 210 of the watch 200. A receiving cavity 11b is provided inside the charging area 11a to accommodate the charging module 12. Thus, the watch head 210 of the watch 200 placed in the charging area 11a can be charged by the charging module 12.

[0044] Here, "card slot 11c is provided on at least one side of the charging area 11a along the first direction" means that the card slot 11c can be provided on one side of the charging area 11a along the first direction, or the card slot 11c can be provided on both sides of the charging area 11a along the first direction.

[0045] Here, the first direction is, for example, the length direction of the base 11.

[0046] Here, the base 11 is equipped with a slot 11c, which is used to hold the watch strap 220 of the watch 200. This not only secures the watch 200, preventing it from falling off, but also ensures a tight fit between the watch 200 and the charging area 11a, improving the reliability of the charging module 12's charging of the watch 200. In other words, this design helps to prevent wireless charging interruptions or the watch 200 falling off due to movement or road bumps during wireless charging.

[0047] The wireless charging device 100 for watches in this embodiment includes a charging component 10 with a base 11 and a charging module 12. The base 11 has a charging area 11a and a slot 11c, with the slot 11c located on at least one side of the charging area 11a along a first direction. When the watch head 210 of the watch 200 is placed in the charging area 11a for charging, the slot 11c can hold the watch strap 220 of the watch 200, thereby fixing the watch 200 in place and improving the convenience of charging by preventing the watch 200 from falling off. At the same time, the slot 11c can also provide a tight fit for the watch 200, so that the watch 200 is as close as possible to the charging area 11a, which helps to improve the reliability of the charging module 12 in charging the watch 200. In addition, the charging module 12 can also generate a certain magnetic attraction force on the watch head 210 of the watch 200, further improving the problem of the watch 200 falling off. In addition, the clipping action of the card slot 11c allows the watch 200 to stand upright at a certain angle, making it convenient for users to observe or operate the display of the watch 200 while charging, further improving the user's convenience.

[0048] In some embodiments, please refer to Figure 2 The slot 11c extends along the second direction, and the first direction intersects with the second direction.

[0049] The intersection of the first and second directions means that the first and second directions are not parallel.

[0050] For example, the first direction is perpendicular to the second direction.

[0051] Here, the card slot 11c is located on at least one side of the charging area 11a along the first direction. That is, in the charging state, the watch strap 220 extends along the first direction, while the card slot 11c extends along the second direction, which is beneficial for holding the watch strap 220.

[0052] In some embodiments, please refer to Figures 2 to 4 At least one end of the slot 11c along the second direction penetrates the side wall of the base 11 to form a first opening 11d.

[0053] By forming a first opening 11d at one end of the card slot 11c along the second direction, the watch strap 220 can be inserted into the card slot 11c through the first opening 11d, thereby improving assembly efficiency and user convenience.

[0054] Here, at least one end of the slot 11c along the second direction penetrates the side wall of the base 11 to form a first opening 11d. The first opening 11d can be formed at one end of the slot 11c along the second direction, or the first opening 11d can be formed at both ends of the slot 11c along the second direction.

[0055] It should be noted that the specific shape of the card slot 11c is not limited here.

[0056] For example, the card slot 11c is elongated, and each region of the card slot 11c has the same size in the first direction.

[0057] Of course, in some embodiments, a portion of the groove wall of the slot 11c is recessed to form a groove, which can be used to limit the movement of the watch strap 220.

[0058] In some embodiments, please refer to Figure 2 The size of the card slot 11c along the first direction at the first opening 11d is smaller than the size of the card slot 11c along the first direction in other areas.

[0059] In other words, the gap of the card slot 11c at the first opening 11d is smaller than the gap of the card slot 11c in other areas.

[0060] Here, by making the size of the card slot 11c along the first direction at the first opening 11d smaller than the size of the card slot 11c along the first direction in other areas, the watch strap 220 can be prevented from coming out of the card slot 11c through the first opening 11d to a certain extent, which helps to improve the clamping reliability of the card slot 11c on the watch strap 220.

[0061] In some embodiments, please refer to Figure 2 The groove wall of the card slot 11c at the first opening 11d forms a limiting protrusion 11e.

[0062] Here, a limiting protrusion 11e may be formed on one side of the groove wall of the slot 11c along the first direction, or a limiting protrusion 11e may be formed on both sides of the groove wall of the slot 11c along the first direction.

[0063] In other words, the base 11 forms a limiting protrusion 11e by the groove wall at the first opening 11d, so that the gap of the card slot 11c at the first opening 11d is smaller than the gap of the card slot 11c in other areas.

[0064] In some embodiments, please refer to Figures 2 to 4The groove wall of the card slot 11c is provided with an abutment protrusion 11f.

[0065] Here, the number of abutting protrusions 11f is not limited. There can be one or more.

[0066] The "multiple" mentioned in the embodiments of this application refers to two or more.

[0067] For example, the abutment protrusions 11f are spaced apart so that the groove wall of the card slot 11c is serrated. This reduces the contact area between the groove wall of the card slot 11c and the watch band 220, reduces the movement resistance of the watch band 220, and increases the holding force of the base 11 on the watch band 220 by contacting the abutment protrusions 11f with the watch band 220, thereby improving the reliability of the watch wireless charging device 100.

[0068] In some embodiments, please refer to Figures 2 to 4 The base 11 includes a housing 111 and an elastic member 112. The housing 111 is provided with a charging area 11a, and the elastic member 112 is provided with a slot 11c.

[0069] Here, the elastic element 112 is provided with a slot 11c, which means that the base 11 and the watch strap 220 are in elastic contact, which helps to reduce the possibility of damaging the watch strap 220.

[0070] Here, the number of elastic elements 112 can be one or more.

[0071] For example, elastic members 112 are provided on both sides of the charging area 11a along the first direction. This helps to further improve the reliability of the base 11 supporting the watch strap 220.

[0072] It should be noted that the specific structure of the elastic element 112 and the connection method between it and the housing 111 are not limited here.

[0073] In some embodiments, please refer to Figures 2 to 4 The elastic element 112 includes an elastic body 1121 with a slot 11c, and at least a portion of the sidewall of the elastic body 1121 is provided with a clamping part 1122.

[0074] Here, the elastic body 1121 forms a slot 11c, that is, the elastic body 1121 is used to hold the watch strap 220.

[0075] At least a portion of the sidewall of the elastic body 1121 is provided with a clamping part 1122, which is used to cooperate with the housing 11 to assemble the elastic body 1121 into the housing 111.

[0076] The housing 111 includes a first outer shell 1111 and a second outer shell 1112. The first outer shell 1111 and the second outer shell 1112 define a second opening 111a. The first outer shell 1111 and the second outer shell 1112 are joined along the thickness direction of the housing 111 and clamped on both sides of the clamping part 1122 along the thickness direction of the housing 111. The elastic body 1121 is located at the second opening 111a.

[0077] Here, by configuring the housing 111 to include a first outer shell 1111 and a second outer shell 1112, with the first outer shell 1111 and the second outer shell 1112 abutting along the thickness direction of the housing 111 and clamped on both sides of the clamping part 1122 along the thickness direction of the housing 111, the elastic member 112 is fixed.

[0078] It should be noted that the connection method between the first outer shell 1111 and the second outer shell 1112 is not limited here. For example, it can be a snap-fit ​​connection, glued connection, fastening connection, etc.

[0079] Here, the elastic element 112 can also be fastened to the housing 111.

[0080] For example, the elastic element 112 is fastened to the first housing 1111 and / or the second housing 1112.

[0081] Here, the first outer shell 1111 and the second outer shell 1112 are joined along the thickness direction of the shell 111. The interior of the first outer shell 1111 and the second outer shell 1112 defines a receiving cavity 11b, and the exterior of the first outer shell 1111 and the second outer shell 1112 defines a second opening 111a.

[0082] In some embodiments, please continue reading Figures 2 to 4 The clamping part 1122 protrudes from the side away from the elastic body 1121 to form a limiting rib 1123, which abuts against the inner wall of the shell 111.

[0083] Here, the limiting rib 1123 can be located on at least one side of the clamping part 1122 along the thickness direction of the shell 111. That is, the limiting rib 1123 can be provided on one side of the clamping part 1122 along the thickness direction of the shell 111, or the limiting rib 1123 can be provided on both sides of the clamping part 1122 along the thickness direction of the shell 111.

[0084] In other words, the limiting rib 1123 and the elastic body 1121 are disposed at both ends of the clamping part 1122, and the dimensions of the limiting rib 1123 and the elastic body 1121 are both larger than the clamping part 1122. Thus, the limiting rib 1123 and the elastic body 1121 form a clamping groove at the clamping part 1122, which is beneficial for the housing 111 to clamp the elastic member 112. The limiting rib 1123 abuts against the inner wall of the housing 111, which further helps to reduce the possibility of the elastic member 112 coming out of the housing 111, thereby improving the connection reliability of the elastic member 112.

[0085] In some embodiments, please refer to Figure 5 This application provides a screen bracket, which includes a clamping member 300 and a watch wireless charging device 100 according to any embodiment of this application. The clamping member 300 is used to clamp a screen 400 at least. The watch wireless charging device 100 includes a connector 20, which is connected to one side of the clamping member 300 that is clamped on the screen 400. The connector 20 is rotatably connected to the charging component 10.

[0086] Here, by setting the connector 20, the charging component 10 is connected to the clamping component 300 through the connector 20, which helps to improve the connection reliability between the charging component 10 and the clamping component 300.

[0087] For example, the connector 20 is provided with a plug, one end of which is electrically connected to a power source and the other end of which is electrically connected to the charging assembly 10.

[0088] For example, the connector and the charging assembly 10 can be electrically connected via a connecting wire.

[0089] For example, the wireless charging device 100 and the clamp 300 of the watch can be wired inside. The wireless charging device 100 of the watch is connected to the power supply circuit inside the clamp 300. The power supply circuit is connected to a USB interface or a Type-C interface and is connected to a car charger through the USB interface or Type-C interface. The car charger is connected to the cigarette lighter socket of the car, thereby realizing the acquisition of power from the car battery.

[0090] Here, the connector 20 is rotatably connected to the charging component 10, meaning that the charging component 10 can rotate relative to the connector 20. This allows the angle of the charging component 10 to be adjusted according to needs and usage scenarios, enabling observation or operation of the watch 200's display surface and further improving user convenience.

[0091] For example, the connector 20 includes a first connecting shell 21 and a second connecting shell 22, with the first connecting shell 21 and the second connecting shell 22 mating along the thickness direction of the connector 20.

[0092] It should be noted that the connection method between the first connecting shell 21 and the second connecting shell 22 is not limited here. For example, it can be a snap-fit ​​connection, glued connection, fastening connection, etc.

[0093] It should be noted that there are several ways in which the connector 20 and the charging assembly 10 can be rotatably connected.

[0094] In some embodiments, please refer to Figures 2 to 3 The watch wireless charging device 100 includes a damping shaft 30, with both ends of the damping shaft 30 connected to the connector 20 and the charging component 10, respectively.

[0095] For example, the damping shaft 30 includes a first connecting segment 31 and a second connecting segment 32. The first connecting segment 31 is connected to the connector 20, and the second connecting segment 32 is connected to the charging assembly 10. The first connecting segment 31 and the second connecting segment 32 are rotatable relative to each other.

[0096] For example, the first connecting segment 31 is fastened to the connector 20.

[0097] For example, the second connection segment 32 is securely connected to the charging component 10.

[0098] Here, by setting a damping shaft 30, the stepless speed rotation function between the connector 20 and the charging component 10 can be realized, further improving the ease of use.

[0099] In this embodiment, by setting a damping shaft 30, on the one hand, the connector 20 and the charging component 10 can be rotatably connected, and on the other hand, there can be a certain damping force between the connector 20 and the charging component 10. When used in a moving state or on a bumpy road, it is beneficial to reduce the shock of the charging component 10 and improve the reliability between the connector 20 and the charging component 10.

[0100] In some embodiments, please refer to Figures 2 to 4 The first direction is the height direction of the wireless charging device 100 for the watch. The charging component 10 can rotate clockwise relative to the connector 20, and the rotation angle is 0-45°.

[0101] The rotation angle can be any one of 0°, 5°, 10°, 15°, 20°, 25°, 30°, 35°, 40°, or 45°, or any value between two of them.

[0102] Here, when in use, the watch 200 is placed along the height of the wireless charging device. By rotating the charging component 10 clockwise relative to the connector 20, the user can observe or operate the display surface of the watch 200, further improving the convenience of use.

[0103] The above embodiments are merely illustrative of the technical solutions of this application and are not intended to limit it. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application, and they should all be covered within the scope of the claims and specification of this application. In particular, as long as there is no structural conflict, the various technical features mentioned in the embodiments can be combined in any way. This application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A wireless charging device for a watch, characterized in that, The wireless charging device for the watch includes a charging component for electrical connection to a power source, the charging component comprising: The base includes a charging area for placing the watch head, the charging area having an internal receiving cavity, and the base also having a slot disposed on at least one side of the charging area along a first direction for clamping the watch strap. A charging module is disposed within the receiving cavity and is used to charge the watch located in the charging area.

2. The wireless charging device for watches according to claim 1, characterized in that, The slot extends along a second direction, and the first direction intersects with the second direction; And / or, At least one end of the slot along the second direction penetrates the sidewall of the base to form a first opening, the first direction intersecting the second direction.

3. The wireless charging device for watches according to claim 2, characterized in that, The size of the card slot along the first direction at the first opening is smaller than the size of the card slot along the first direction in other areas.

4. The wireless charging device for watches according to claim 3, characterized in that, The card slot has a limiting protrusion on the slot wall at the first opening.

5. The wireless charging device for a watch according to claim 1, characterized in that, A portion of the charging area is recessed to form a receiving groove; and / or, the groove wall of the slot is provided with an abutment protrusion.

6. The wireless charging device for a watch according to any one of claims 1-5, characterized in that, The base includes a housing and an elastic element. The housing is provided with the charging area, and the elastic element is provided with the slot.

7. The wireless charging device for a watch according to claim 6, characterized in that, The elastic element includes an elastic body having the slot, and at least a portion of the sidewall of the elastic body is provided with a clamping portion; the housing includes a first outer shell and a second outer shell, the first outer shell and the second outer shell defining a second opening, the first outer shell and the second outer shell abutting along the thickness direction of the housing and clamped on both sides of the clamping portion along the thickness direction of the housing, and the elastic body is located at the second opening.

8. The wireless charging device for a watch according to claim 7, characterized in that, The clamping portion protrudes from the side away from the elastic body to form a limiting rib, which abuts against the inner wall of the housing.

9. A screen stand, characterized in that, The screen bracket includes a clamping member and a watch wireless charging device according to any one of claims 1 to 8. The clamping member is at least used to clamp the screen. The watch wireless charging device includes a connector. The connector is connected to the clamping member and clamped on one side of the screen. The connector is rotatably connected to the charging assembly.

10. The screen bracket according to claim 9, characterized in that, The wireless charging device for the watch includes a damping shaft, with both ends of the damping shaft connected to the connector and the charging assembly, respectively; and / or, The first direction is the height direction of the wireless charging device for the watch. The charging component can rotate clockwise relative to the connector, and the rotation angle is 0-45°.

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