Folding wireless charging device

Abstract

The utility model relates to the technical field of wireless charging devices, in particular to a folding wireless charging device. The folding wireless charging device comprises a base, a wireless charging panel and a wireless charging unit. The wireless charging panel is rotatably mounted on the base, the wireless charging panel can be rotatably folded on the base, and the wireless charging panel is provided with a first wireless charging module. A storage groove is formed in the base, and the wireless charging unit is rotatably mounted in the storage groove, so that the wireless charging unit can be rotatably erected in the direction of the wireless charging panel, and an included angle is formed between the wireless charging unit and the surface of the base; and a second wireless charging module is arranged in the wireless charging unit. According to the wireless charging device, when the intelligent watch is charged, the wireless charging unit can be rotated and erected, the dial plate of the intelligent watch can be directly and very closely placed on the surface of the wireless charging unit for wireless charging, meanwhile, the wireless charging device is not interfered by a watchband, the wireless charging efficiency is high, the watchband does not need to be detached, and the operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of wireless charging devices, in particular to a foldable wireless charging device. Background Art

[0002] A wireless charging device is a device that can charge a device without an interface connection. It uses the transmission of a magnetic field or electric field to provide power to an electronic device. This charging method is more convenient and reduces the trouble of users finding and plugging in wires. Folding wireless chargers are designed to improve their portability and ease of use, and increase their adaptability to user scenarios.

[0003] The foldable wireless charging device has the function of being foldable and can provide wireless charging positions for mobile phones, smart watches, etc. However, the current foldable wireless charging smart watch charging position is directly set on the charging panel or base. Due to the interference of the strap, it is difficult for the smart watch dial to be placed very closely on the smart watch charging position, which affects the wireless charging efficiency. If the strap is removed and the dial is placed on the smart watch charging position, the operation is troublesome. Utility Model Content

[0004] The technical problem to be solved by the embodiments of the utility model is to provide a foldable wireless charging device to solve the problem in the prior art that the wireless charging efficiency is affected and the operation is complicated due to the interference of the watch strap.

[0005] The utility model discloses a foldable wireless charging device, comprising a base, a wireless charging panel and a wireless charging unit; the wireless charging panel is rotatably mounted on the base, the wireless charging panel can be rotatably folded on the base, and the wireless charging panel is provided with a first wireless charging module;

[0006] A storage slot is provided on the base, and the wireless charging unit is rotatably installed in the storage slot so that the wireless charging unit can be rotated and erected toward the wireless charging panel to form an angle with the surface of the base; a second wireless charging module is arranged in the wireless charging unit.

[0007] Optionally, the receiving groove is a through groove that penetrates the base in the thickness direction.

[0008] Optionally, the side wall of the storage slot is provided with an opening, and the wireless charging unit is provided with a rotating mounting member, and the rotating mounting member is inserted into the base through the opening;

[0009] A mounting seat is provided at one end of the rotating mounting member, and the mounting seat is rotatably mounted in the base; a resisting convex portion is provided on the circumferential surface of the mounting seat; the resisting convex portion is used to form a resisting portion with the base to limit the wireless charging unit to rotate toward the bottom direction of the base when it is stored in the storage groove.

[0010] Optionally, a third wireless charging module is also provided in the base.

[0011] Optionally, a sunken charging recess is provided on the surface of the base facing the wireless charging panel, and the third wireless charging module is provided corresponding to the charging recess.

[0012] Optionally, a surface of the wireless charging panel facing the base is provided with a sunken first avoidance groove corresponding to the wireless charging unit.

[0013] Optionally, the foldable wireless charging device also includes a blocking block, which is arranged on the surface of the base facing the wireless charging panel and is located next to the storage slot, or the blocking block can be arranged on the surface of the base facing the wireless charging panel and next to the storage slot.

[0014] Optionally, a second sunken avoidance groove is provided on the surface of the wireless charging panel facing the base corresponding to the stop block or the setting position of the stop block; and / or

[0015] The wireless charging panel is rotatably mounted at one end of the base; on the surface of the base facing the wireless charging panel, the charging recess is located at an end close to the rotation connection of the wireless charging panel, the storage slot is located at an end away from the rotation connection of the wireless charging panel, and the wireless charging unit is rotated toward the charging recess; the blocking block is disposed or can be disposed between the storage slot and the charging recess; and / or

[0016] The first wireless charging module is convexly disposed on a side of the wireless charging panel facing away from the base; and / or

[0017] The first wireless charging module and the second wireless charging module are magnetic wireless charging modules.

[0018] Optionally, an inner mounting frame and a circuit board are provided in the base, the wireless charging panel is rotatably mounted on one end of the inner mounting frame, and the wireless charging unit is rotatably mounted on the other end of the inner mounting frame; the circuit board is mounted on the inner mounting frame;

[0019] A connecting plate is arranged inside the wireless charging panel, a rotating shaft is installed at one end of the inner mounting frame, and the connecting plate is rotatably mounted on the rotating shaft.

[0020] Optionally, a wiring groove is provided on the connecting plate, and the first wireless charging module and the circuit board are electrically connected through a wire, and the wire portion is provided in the wiring groove.

[0021] Compared with the prior art, the beneficial effect of the folding wireless charging device provided by the embodiment of the utility model is that: in the utility model, the wireless charging panel is provided with a first wireless charging module, which can perform wireless charging for the mobile phone, and a storage slot is provided on the base, and the wireless charging unit is rotatably installed in the storage slot. When charging the smart watch, the wireless charging unit can be rotated and stood up, and the dial of the smart watch can be directly and very closely placed on the surface of the wireless charging unit for wireless charging, and at the same time it is not interfered by the strap, the wireless charging efficiency is high, there is no need to remove the strap, and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The technical solution of the utility model will be further described in detail below with reference to the accompanying drawings and embodiments, in which:

[0023] Figure 1 is a schematic diagram of a foldable wireless charging device according to an embodiment of the utility model;

[0024] Figure 2 is another schematic diagram of the foldable wireless charging device according to an embodiment of the utility model;

[0025] Figure 3 is another schematic diagram of the foldable wireless charging device according to an embodiment of the utility model;

[0026] Figure 4 is an exploded schematic diagram of a foldable wireless charging device according to an embodiment of the utility model;

[0027] Figure 5 is another exploded schematic diagram of the foldable wireless charging device according to an embodiment of the utility model;

[0028] Figure 6 It is a schematic diagram of the mounting frame and the connecting plate in the embodiment of the utility model;

[0029] Figure 7 yes Figure 6 A partial enlarged view of part B;

[0030] Figure 8 yes Figure 4 A partial enlarged view of part A.

[0031] The reference numerals in the figures are:

[0032] 1. Base; 11. Storage slot; 111. Opening; 12. Third wireless charging module; 13. Charging recess; 14. Internal mounting frame; 15. Circuit board; 151. Type-C interface; 2. Wireless charging panel; 21. First wireless charging module; 22. First avoidance groove; 23. Second avoidance groove; 24. Connecting plate; 241. Wiring groove; 242. Damping connecting piece; 3. Wireless charging unit; 31. Second wireless charging module; 31. Rotating mounting piece; 311. Mounting seat; 311a. Stopping protrusion; 4. Stopping block; 5. Wire; 6. Rotating shaft. DETAILED DESCRIPTION

[0033] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. Now, in conjunction with the accompanying drawings, a preferred embodiment of the present utility model is described in detail.

[0034] The present utility model provides a foldable wireless charging device, such as Figures 1 to 5 As shown, the foldable wireless charging device includes a base 1, a wireless charging panel 2 and a wireless charging unit 3; the wireless charging panel 2 is rotatably mounted on the base 1, the wireless charging panel 2 can be rotatably folded on the base 1, and the wireless charging panel 2 is provided with a first wireless charging module 21.

[0035] A storage slot 11 is provided on the base 1, and the wireless charging unit 3 is rotatably installed in the storage slot 11, so that the wireless charging unit 3 can be rotated and erected toward the wireless charging panel 2 to form an angle with the surface of the base 1; a second wireless charging module 31 is arranged in the wireless charging unit 3.

[0036] In the utility model, the wireless charging panel 2 is provided with a first wireless charging module 21, which can perform wireless charging for the mobile phone, and a storage slot 11 is provided on the base 1, and the wireless charging unit 3 is rotatably installed in the storage slot 11. When charging the smart watch, the wireless charging unit 3 can be rotated and stood up, and the dial of the smart watch can be directly and very closely placed on the surface of the wireless charging unit 3 for wireless charging, and at the same time, it is not interfered by the strap, the wireless charging efficiency is high, and there is no need to remove the strap, which is easy to operate.

[0037] The wireless charging panel 2 is rotatably connected to the base 1, so that the wireless charging panel 2 can be rotated and erected to a suitable angle to wirelessly charge the mobile phone. When not in use, the wireless charging panel 2 can be rotated and folded on the base 1, and the storage slot 11 can store the wireless charging unit 3, so that the overall volume of the wireless charging device of the utility model is small after storage. The first wireless charging module 21 and the second wireless charging module 31 can be magnetic wireless charging modules, which can realize wireless charging while facilitating magnetic positioning of mobile phones and smart watches. Of course, the wireless charging panel 2 can not only charge mobile phones, but also other suitable electronic devices; the wireless charging unit 3 can not only charge smart watches, but also other suitable electronic devices.

[0038] In addition, when the wireless charging panel 2 is rotated and folded onto the base 1 , the wireless charging panel 2 can simultaneously press the erected wireless charging unit 3 back into the storage slot 11 , without the need to perform a folding and storage operation on the wireless charging unit 3 separately.

[0039] The receiving groove 11 may be a groove that does not penetrate the base 1 in the thickness direction, or may be a through groove that penetrates the base 1 in the thickness direction. Figure 3 As shown, the storage slot 11 is a through slot that penetrates the base 1 in the thickness direction, so that the wireless charging unit 3 can be lifted up from the bottom of the base 1 from the storage slot 11, making it convenient for the wireless charging unit 3 to be rotated out of the storage slot 11.

[0040] like Figure 3 and Figure 5 As shown, the side wall of the storage slot 11 is provided with an opening 111, and the wireless charging unit 3 is provided with a rotating mounting member 31, and the rotating mounting member 31 is inserted into the base 1 through the opening 111. The rotating mounting member 31 facilitates the installation of the wireless charging unit 3, and at the same time, the setting of the opening 111 can ensure that the wireless charging unit 3 is rotated from the storage slot 11. Further, as Figure 6 and Figure 7 As shown, a mounting seat 311 is provided at one end of the rotating mounting member 31, and the mounting seat 311 is rotatably mounted in the base 1; a resisting convex portion is provided on the circumferential surface of the mounting seat 311; the resisting convex portion is used to resist the base 1 to limit the rotation of the wireless charging unit 3 toward the bottom of the base 1 when it is stored in the storage groove 11. By providing the resisting convex portion on the mounting seat 311, when the wireless charging unit 3 is stored in the storage groove 11 and is pushed toward the bottom of the base 1, the resisting convex portion will resist the base 1 at this time, so that the wireless charging unit 3 cannot be rotated out from the bottom of the base 1, thereby ensuring the correct operation and use of the wireless charging unit 3 by the user. Specifically, a resisting convex portion is provided at each end of the circumferential surface of the mounting seat 311 to achieve uniform force on the mounting seat 311.

[0041] Furthermore, if Figure 4and Figure 5 As shown, a third wireless charging module 12 is also provided in the base 1. Arranging the third wireless charging module 12 on the base 1 can further provide a wireless charging position. For example, the third wireless charging module 12 can charge a Bluetooth headset. A sunken charging recess 13 is provided on the surface of the base 1 facing the wireless charging panel 2, and the third wireless charging module 12 is arranged corresponding to the charging recess 13. The charging recess 13 can remind the user that wireless charging can be performed there, and it can also limit the Bluetooth headset placed at the third wireless charging module 12 to prevent it from falling. The charging recess 13 can be set to a circular shape, a square shape, etc. Of course, the third wireless charging module 12 can charge not only Bluetooth headsets, but also other suitable electronic devices.

[0042] Furthermore, if Figure 3 As shown, the surface of the wireless charging panel 2 facing the base 1 is provided with a sunken first avoidance groove 22 corresponding to the wireless charging unit 3. The first avoidance groove 22 can avoid the wireless charging unit 3 to ensure the fit between the base 1 and the wireless charging panel 2 after folding. The shape of the first avoidance groove 22 can be set corresponding to the required avoidance shape, and its depth can be set corresponding to the required avoidance depth.

[0043] like Figure 2 As shown, the folding wireless charging device also includes a blocking block 4, which is arranged on the surface of the base 1 facing the wireless charging panel 2 and is located beside the storage slot 11, or the blocking block 4 can be arranged on the surface of the base 1 facing the wireless charging panel 2 beside the storage slot 11. The blocking block 4 can assist in blocking the smart watch when the dial of the smart watch is placed on the wireless charging module, such as blocking the edge of the dial to prevent the smart watch from slipping during the charging process, and further improve the charging stability. The blocking block 4 can be directly set on the surface of the wireless charging panel 2, such as integrally formed on the surface of the wireless charging panel 2, or it can be set on the surface of the wireless charging panel 2 according to the user's own required position when in use, such as when the user first uses it, it is attached to the required position by double-sided tape, and the blocking block 4 can be a silicone block, a rubber block, etc. Specifically, the surface of the wireless charging panel 2 facing the base 1 is provided with a sunken second avoidance groove 23 corresponding to the blocking block 4 or the setting position of the blocking block 4. The second avoidance groove 23 can avoid the blocking block 4. When the wireless charging panel 2 is folded on the base 1, the blocking block 4 is accommodated in the second avoidance groove 23 to ensure that the wireless charging panel 2 and the base 1 are tightly fitted.

[0044] Specifically, the wireless charging panel 2 is rotatably mounted at one end of the base 1; on the surface of the base 1 facing the wireless charging panel 2, the charging recess 13 is located at one end close to the rotation connection of the wireless charging panel 2, the storage slot 11 is located at one end away from the rotation connection of the wireless charging panel 2, and the wireless charging unit 3 is rotated toward the charging recess 13; the blocking block 4 is or can be disposed between the storage slot 11 and the charging recess 13. The overall components and charging positions of the folding wireless charging device are reasonably arranged, the mutual interference between the charging positions is small, the charging efficiency is high, and the charging is convenient. The first wireless charging module 21 is convexly arranged on the side of the wireless charging panel 2 away from the base 1, which is convenient for charging with a mobile phone.

[0045] Furthermore, if Figure 5 and Figure 6 As shown, the base 1 is provided with an inner mounting frame 14 and a circuit board 15, the wireless charging panel 2 is rotatably mounted at one end of the inner mounting frame 14, and the wireless charging unit 3 is rotatably mounted at the other end of the inner mounting frame 14; the circuit board 15 is mounted on the inner mounting frame 14. The inner mounting frame 14 can not only improve the overall structural strength of the base 1, but also serve as a main mounting component, and provide a mounting position for the circuit board 15, the wireless charging unit 3 and the wireless charging panel 2. More specifically, a connecting plate 24 is provided in the wireless charging panel 2, and a rotating shaft 6 is mounted at one end of the inner mounting frame 14, and the connecting plate 24 is rotatably mounted on the rotating shaft 6. The connecting plate 24 can improve the structural strength of the wireless charging panel 2, and can also be used as a connecting member to realize the connection between the wireless charging panel 2 and the base 1. The rotating shaft 6 can be mounted on the inner mounting frame 14 by screws, and the connecting plate 24 can further fix the damping connecting piece 242 by screws, and the damping connecting piece 242 is sleeved on the rotating shaft 6 and pressed, thereby realizing the damping rotation of the wireless charging panel 2, so that the wireless charging panel 2 can be kept at the rotation angle. The circuit board 15 is electrically connected to the second wireless charging module 31 and the third wireless charging module 12 respectively. At the same time, a type-c interface 151 for external power supply is also provided on the circuit board 15.

[0046] like Figure 4 , Figure 6 and Figure 8 As shown, a wiring groove 241 is provided on the connecting plate 24, and the first wireless charging module 21 and the circuit board 15 are electrically connected through the wire 5, and the wire 5 is partially arranged in the wiring groove 241. The wiring groove 241 can limit the installation of the wire 5 to ensure the orderly routing of the wire 5.

[0047] It should be understood that the above embodiments are only used to illustrate the technical solutions of the present utility model rather than to limit it. For those skilled in the art, the technical solutions described in the above embodiments can be modified, or some of the technical features therein can be replaced by equivalents; and all these modifications and replacements should fall within the scope of protection of the claims attached to the present utility model.

Claims

1. A foldable wireless charging device, characterized in that: It includes a base, a wireless charging panel and a wireless charging unit; the wireless charging panel is rotatably mounted on the base, the wireless charging panel can be rotatably folded on the base, and the wireless charging panel is provided with a first wireless charging module; A storage groove is provided on the base, and the wireless charging unit is rotatably installed in the storage groove, so that the wireless charging unit can be rotated and stood up toward the wireless charging panel to form an angle with the surface of the base; a second wireless charging module is arranged in the wireless charging unit.

2. The foldable wireless charging device according to claim 1, characterized in that: The storage groove is a through groove that penetrates the base in the thickness direction.

3. The foldable wireless charging device according to claim 2, characterized in that: The side wall of the storage slot is provided with an opening, the wireless charging unit is provided with a rotating mounting member, and the rotating mounting member is inserted into the base through the opening; A mounting seat is provided at one end of the rotating mounting member, and the mounting seat is rotatably mounted in the base; a resisting convex portion is provided on the circumferential surface of the mounting seat; the resisting convex portion is used to form a resisting portion with the base to limit the wireless charging unit from rotating toward the bottom direction of the base when it is stored in the storage groove.

4. The foldable wireless charging device according to any one of claims 1 to 3, characterized in that: A third wireless charging module is also arranged in the base.

5. The foldable wireless charging device according to claim 4, characterized in that: A sunken charging recess is arranged on the surface of the base facing the wireless charging panel, and the third wireless charging module is arranged corresponding to the charging recess.

6. The foldable wireless charging device according to any one of claims 1 to 3, characterized in that: A surface of the wireless charging panel facing the base is provided with a sunken first avoidance groove corresponding to the wireless charging unit.

7. The foldable wireless charging device according to claim 5, characterized in that: The folding wireless charging device also includes a blocking block, which is arranged on the surface of the base facing the wireless charging panel and is located next to the storage slot, or the blocking block can be arranged on the surface of the base facing the wireless charging panel and next to the storage slot.

8. The foldable wireless charging device according to claim 7, characterized in that: A second sunken avoidance groove is provided on the surface of the wireless charging panel facing the base corresponding to the stop block or the setting position of the stop block; and / or The wireless charging panel is rotatably mounted at one end of the base; on the surface of the base facing the wireless charging panel, the charging recess is located at an end close to the rotation connection of the wireless charging panel, the storage slot is located at an end away from the rotation connection of the wireless charging panel, and the wireless charging unit is rotated toward the charging recess; the blocking block is arranged or can be arranged between the storage slot and the charging recess; and / or The first wireless charging module is convexly disposed on a surface of the wireless charging panel facing away from the base; and / or The first wireless charging module and the second wireless charging module are magnetic wireless charging modules.

9. The foldable wireless charging device according to any one of claims 1 to 3, characterized in that: An inner mounting frame and a circuit board are provided in the base, the wireless charging panel is rotatably mounted on one end of the inner mounting frame, and the wireless charging unit is rotatably mounted on the other end of the inner mounting frame; the circuit board is mounted on the inner mounting frame; A connecting plate is arranged inside the wireless charging panel, a rotating shaft is installed at one end of the inner mounting frame, and the connecting plate is rotatably mounted on the rotating shaft.

10. The foldable wireless charging device according to claim 9, characterized in that: The connecting plate is provided with a wiring groove, the first wireless charging module and the circuit board are electrically connected via a wire, and the wire is partially provided in the wiring groove.

Images