Multifunctional two-in-one wireless charging device

Abstract

The utility model provides a multifunctional two-in-one wireless charging device comprising a mobile phone wireless charging assembly used for wireless charging of a mobile phone, and the mobile phone can be directly placed on the mobile phone wireless charging assembly for charging; the earphone wireless charging assembly is arranged at the lower part of the mobile phone wireless charging assembly and is used for wirelessly charging an earphone, and the earphone can be directly placed on the earphone wireless charging assembly for charging; the telescopic assembly is arranged between the mobile phone wireless charging assembly and the earphone wireless charging assembly, the upper end of the telescopic assembly is rotationally connected with the mobile phone wireless charging assembly, and the lower end of the telescopic assembly is rotationally connected with the earphone wireless charging assembly; the telescopic assembly can do telescopic motion in the length direction of the telescopic assembly. The problem that a two-in-one wireless charger cannot realize multi-angle positioning is solved.

Description

Technical Field

[0001] This utility model belongs to the field of mobile phone wireless charging technology, specifically relating to a multi-functional two-in-one wireless charging device. Background Technology

[0002] Wireless charging is gradually becoming a part of everyday electronic device charging, with applications ranging from Bluetooth headsets to smart bracelets and mobile phones. It not only simplifies the charging process but also frees us from the constraints of charging cables. Wireless charging, also known as inductive charging or wireless power transfer, is a technology that allows devices to be charged without a cable connecting them to the charging platform.

[0003] Wireless charging is progressing towards multi-functionality, with more and more 2-in-1 wireless chargers appearing. Ordinary 2-in-1 wireless chargers are fixed and cannot be easily positioned at any angle. Some wireless chargers can rotate partially, but they do not have a telescopic function; this makes them inconvenient to use and not conducive to watching videos while charging. Utility Model Content

[0004] The purpose of this invention is to provide a multi-functional two-in-one wireless charging device to solve the problem that two-in-one wireless chargers cannot be positioned at multiple angles.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A multifunctional two-in-one wireless charging device is provided, comprising: a mobile phone wireless charging component for wireless charging of a mobile phone, which can be directly placed on the mobile phone wireless charging component for charging; an earphone wireless charging component disposed at the lower part of the mobile phone wireless charging component for wireless charging of earphones, which can be directly placed on the earphone wireless charging component for charging; and a telescopic component disposed between the mobile phone wireless charging component and the earphone wireless charging component, wherein the upper end of the telescopic component is rotatably connected to the mobile phone wireless charging component, and the lower end of the telescopic component is rotatably connected to the earphone wireless charging component; the telescopic component can extend and retract along its length.

[0006] Optionally, the telescopic assembly includes a first telescopic member and a second telescopic member, the second telescopic member having a rectangular cavity structure, the first telescopic member being snapped into the cavity of the second telescopic member, and the first telescopic member performing telescopic movement along the inner wall of the second telescopic member.

[0007] Optionally, the top of the first telescopic member is rotatably connected to the mobile phone wireless charging assembly via a first pivot, the first pivot being inserted into a through hole at the top of the first telescopic member, and the first pivot being fixedly connected to the first telescopic member.

[0008] Optionally, the tail of the second telescopic member is rotatably connected to the wireless charging assembly of the earphone via a second pivot, the second pivot being inserted into a through hole at the tail of the second telescopic member, and the second pivot being fixedly connected to the second telescopic member.

[0009] Optionally, the first telescopic member includes a first telescopic member front shell and a first telescopic member rear shell, which are snap-fitted together; the top of the first telescopic member front shell is provided with a first connecting hole for inserting the first rotating shaft, the first rotating shaft is fixed on the first telescopic member front shell, and the bottom of the first telescopic member front shell is provided with a limiting hole for placing a limiting component.

[0010] Optionally, the second telescopic member includes a front shell and a rear shell, which are snap-fitted together; the bottom of the front shell is provided with a second connecting hole for inserting the second rotating shaft, the second rotating shaft is fixed on the front shell, and a limiting boss is provided on the top of the inner wall of the front shell.

[0011] Optionally, both the first and second rotating shafts are provided with a fixing part. The first rotating shaft is connected to the front shell of the first telescopic member through the fixing part, and the second rotating shaft is connected to the front shell of the second telescopic member through the fixing part.

[0012] Optionally, the mobile phone wireless charging assembly includes a mobile phone wireless charging faceplate, a C-shaped magnetic ring, a first wireless charging coil, a first fixing bracket, and a mobile phone module bottom shell. The C-shaped magnetic ring and the first wireless charging coil are fixed on the first fixing bracket, and the first fixing bracket is installed inside the mobile phone module bottom shell. The bottom of the mobile phone module bottom shell is symmetrically provided with first protrusions for the first rotating shaft insertion.

[0013] Optionally, the wireless charging assembly for the earphones includes a base cover, a second wireless charging coil, a circuit board, a base counterweight, a base bottom cover, and foot pads. The second wireless charging coil and the circuit board are fixed inside the base bottom cover. The base cover is symmetrically provided with second protrusions for the second rotating shaft to be inserted.

[0014] Optionally, the limiting component is configured as an elastic needle that matches the limiting hole, and the end of the elastic needle away from the limiting hole is configured as a sphere, which can improve the damping effect and reduce friction.

[0015] After adopting the above technical solution, the beneficial effects of this utility model are as follows:

[0016] This device enables wireless charging of both mobile phones and headphones by incorporating a wireless charging component. It allows for simultaneous wireless charging of both devices. A telescopic component allows for rotation of both the phone and headphone charging components relative to the telescopic component. Positioning the phone charging component at the top of the device allows for multi-angle positioning. The telescopic component extends and retracts along its length, allowing for height adjustment. This enables users to watch videos while charging their phones and also improves portability; when folded, it's easy to carry. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0018] Figure 1 This is a schematic diagram of the structure of a multifunctional two-in-one wireless charging device according to this utility model;

[0019] Figure 2 yes Figure 1 An explosion diagram;

[0020] Figure 3 yes Figure 2 Schematic diagram of the installation of the first rotating shaft;

[0021] Figure 4 yes Figure 2 Schematic diagram of the installation of the second rotating shaft;

[0022] Figure 5 yes Figure 2 Schematic diagram of the first rotating shaft structure;

[0023] Figure 6 yes Figure 2 Schematic diagram of the front shell of the second telescopic component;

[0024] Figure 7 yes Figure 2 Schematic diagram of the front shell of the first telescopic component;

[0025] Figure 8 yes Figure 1 A schematic diagram of the structure in the contraction state.

[0026] Explanation of reference numerals in the attached figures:

[0027] 1. Wireless charging assembly for mobile phones; 11. Wireless charging front cover for mobile phones; 12. C-shaped magnetic ring; 13. First wireless charging coil; 14. First fixing bracket; 15. Bottom cover of mobile phone module; 151. First boss; 2. Telescopic assembly; 20. First telescopic component; 200. Second telescopic component; 21. Front cover of the first telescopic component; 211. First connecting hole; 212. First screw hole; 213. Limiting hole; 22. Rear cover of the first telescopic component; 23. Second telescopic component 231. Front shell of component; 232. Limiting boss; 233. Second connecting hole; 234. Second screw hole; 25. Rear shell of second telescopic component; 36. Earphone wireless charging assembly; 31. Base cover; 311. Second boss; 32. Second wireless charging coil; 33. Counterweight; 34. Circuit board; 35. Base bottom cover; 36. Foot pad; 47. First pivot; 41. Pivot baffle; 42. Fixing part; 43. Fixing hole; 44. Pin hole; 5. Second pivot. Detailed Implementation

[0028] The present invention will be further described in detail below with reference to the accompanying drawings.

[0029] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive element, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

[0030] Example 1:

[0031] This embodiment provides a multi-functional two-in-one wireless charging device, specifically as follows: Figure 1 As shown, the device includes a mobile phone wireless charging component 1 and an earphone wireless charging component 3. A telescopic component 2 is provided between the mobile phone wireless charging component 1 and the earphone wireless charging component 3. The mobile phone wireless charging component 1 is located on the upper part of the telescopic component 2, and the mobile phone wireless charging component 1 and the telescopic component 2 are rotatably connected. The mobile phone wireless charging component 1 is used for wireless charging of the mobile phone, and the mobile phone can be directly charged when placed on the mobile phone wireless charging component 1. The earphone wireless charging component 3 is located on the lower part of the telescopic component 2, and the earphone wireless charging component 3 is rotatably connected to the telescopic component 2, ensuring that the mobile phone wireless charging component 1 can rotate at multiple angles. The earphone wireless charging component 3 is used for wireless charging of the earphone, and the earphone can be directly charged when placed on the earphone wireless charging component 3. The telescopic component 2 includes a first telescopic member 20 and a second telescopic member 200. The first telescopic member 20 and the second telescopic member 200 can move relative to each other in their length direction, so that the telescopic component 2 can drive the mobile phone wireless charging component 1 to change position, thereby changing the screen angle while the mobile phone is wirelessly charging, making it convenient to watch videos on the mobile phone.

[0032] Specifically, such as Figure 2 As shown, the mobile phone wireless charging assembly 1 includes a mobile phone wireless charging faceplate 11 and a mobile phone module bottom shell 15. The mobile phone wireless charging faceplate 11 is used to hold the mobile phone. The mobile phone module bottom shell 15 is provided with a first fixing bracket 14. The first fixing bracket 14 is provided with a first wireless charging coil 13 and a C-shaped magnetic ring 12 for power conversion. The telescopic assembly 2 includes a first telescopic member 20 and a second telescopic member 200. The first telescopic member 20 is embedded inside the second telescopic member 200 and can move along the length direction of the second telescopic member 200. The first telescopic member 20 is provided with a first telescopic member front shell 21 and a first telescopic member rear shell 22. The first telescopic member front shell 21 and the first telescopic member rear shell 22 are fixed to form a rectangular shell. The second telescopic member 200 is provided with a second telescopic member front shell 21 and a second telescopic member rear shell 22. 3. The second telescopic component rear shell 24, the second telescopic component front shell 23, and the second telescopic component rear shell 24 are fixed to form a rectangular shell. The external dimensions of the first telescopic component 20 are smaller than the internal dimensions of the second telescopic component 200, which can ensure that the first telescopic component 20 moves inside the second telescopic component 200. The upper part of the first telescopic component 20 is rotatably connected to the mobile phone wireless charging assembly 1 through the first pivot 4, and the lower part of the second telescopic component 200 is rotatably connected to the earphone wireless charging assembly 3 through the second pivot 5. The earphone wireless charging assembly 3 includes a base cover 31 and a base bottom cover 35. The base bottom cover 35 is provided with a second wireless charging coil 32, a counterweight 33, and a circuit board 34. The counterweight 33 is used to improve the stability of the device. The bottom of the base shell is also provided with a foot pad 36 to improve friction and prevent tipping.

[0033] Furthermore, specifically as follows Figure 3 As shown, the upper part of the telescopic component 2 is rotatably connected to the wireless charging component 1 of the mobile phone via the first pivot 4. The bottom of the bottom shell 15 of the mobile phone module is provided with a first protrusion 151. The first pivot 4 is inserted into the through hole in the first protrusion 151. A pivot baffle 41 is also provided on the outside of the first pivot 4 to improve aesthetics. Optionally, a damping component is provided on the first pivot 4 to make the rotation of the wireless charging component 1 of the mobile phone damped, which facilitates the fixing of the angle.

[0034] Specifically, such as Figure 4 As shown, the lower part of the telescopic component 2 is rotatably connected to the wireless charging component 3 of the earphone via the second pivot 5. The upper edge of the wireless charging component 3 of the earphone is provided with a second protrusion 311. The second pivot 5 is inserted into the through hole of the second protrusion 311. Optionally, a damping component is provided on the second pivot 5, which can make the rotation of the telescopic component 2 have a damping effect, making it easy to fix the angle.

[0035] Specifically, such as Figure 5 As shown, the first rotating shaft 4 is provided with a fixing part 42, and the fixing part 42 is provided with a fixing hole 43. The fixing hole 43 is used to install bolts to fix the first rotating shaft 4 and the first telescopic member 20. The end of the first rotating shaft 4 is also provided with a pin hole 44. After the first rotating shaft 4 is inserted into the through hole on the first boss 151, the pin hole 44 can perform a limiting function to prevent the first rotating shaft 4 from falling off. The second rotating shaft 5 has the same structure as the first rotating shaft 4 and is fixed on the second telescopic member 200.

[0036] Specifically, such as Figure 6 and Figure 7 As shown, the first telescopic member 20 has first connecting holes 211 on both sides of its upper part for installing the first rotating shaft 4. The first telescopic member 20 also has a first screw hole 212 on its inner side. The first screw hole 212 and the fixing hole 43 on the first rotating shaft 4 are correspondingly provided for fixing the first rotating shaft 4 and the first telescopic member 20. The second telescopic member 200 has second connecting holes 232 on both sides of its bottom part for installing the second rotating shaft 5. The second telescopic member 200 also has a second screw hole 233 on its inner side. The second screw hole 233 and the fixing hole 43 on the second rotating shaft 5 are correspondingly provided for fixing the second rotating shaft 5 and the second telescopic member 200.

[0037] Furthermore, the lower part of the first telescopic member 20 is provided with a limiting hole 213 for installing a limiting component, and the upper inner side of the second telescopic member 200 is provided with a limiting boss 231. The first telescopic member 20 moves along the inner wall of the second telescopic member 200. The limiting boss 231 is used to prevent the first telescopic member 20 from detaching from the second telescopic member 200. The limiting boss 231 works in conjunction with the limiting component. The limiting component is installed in the limiting hole 213. An elastic component is provided in the limiting hole 213, and the end of the limiting component is spherical. This ensures that the first telescopic member 20 moves smoothly along the inner wall of the second telescopic member 200, and creates a damping effect between the first telescopic component 20 and the second telescopic member 200, maintaining their relative positions and preventing slippage due to gravity. At the same time, it can also run to the limit position. The limiting boss 231 can prevent the limiting component from detaching the first telescopic member 20.

[0038] Specifically, such as Figure 8 As shown, the first telescopic member 20 is completely retracted into the second telescopic member 200, and the mobile phone wireless charging component 1 can be folded together with the earphone wireless charging component 3 for easy carrying.

[0039] The above is only used to illustrate the technical solution of this utility model and not to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A multi-functional two-in-one wireless charging device, characterized in that, include: A mobile phone wireless charging component (1) is used for wireless charging of mobile phones. The mobile phone can be directly placed on the mobile phone wireless charging component (1) for charging. The earphone wireless charging component (3) is located at the lower part of the mobile phone wireless charging component (1) and is used for wireless charging of the earphone. The earphone can be directly placed on the earphone wireless charging component (3) for charging. A telescopic component (2) is disposed between the mobile phone wireless charging component (1) and the earphone wireless charging component (3). The upper end of the telescopic component (2) is rotatably connected to the mobile phone wireless charging component (1), and the lower end of the telescopic component (2) is rotatably connected to the earphone wireless charging component (3). The telescopic component (2) can extend and retract along its length.

2. The multi-functional two-in-one wireless charging device as described in claim 1, characterized in that, The telescopic component (2) includes a first telescopic member (20) and a second telescopic member (200). The second telescopic member (200) has a rectangular cavity structure. The first telescopic member (20) is snapped into the cavity of the second telescopic member (200). The first telescopic member (20) moves along the inner wall of the second telescopic member (200).

3. The multi-functional two-in-one wireless charging device as described in claim 2, characterized in that, The top of the first telescopic member (20) is rotatably connected to the mobile phone wireless charging assembly (1) via a first pivot (4). The first pivot (4) is inserted into the through hole at the top of the first telescopic member (20), and the first pivot (4) is fixedly connected to the first telescopic member (20).

4. The multi-functional two-in-one wireless charging device as described in claim 3, characterized in that, The tail of the second telescopic member (200) is rotatably connected to the wireless charging assembly (3) of the earphone via a second pivot (5). The second pivot (5) is inserted into the through hole at the tail of the second telescopic member (200), and the second pivot (5) is fixedly connected to the second telescopic member (200).

5. The multi-functional two-in-one wireless charging device as described in claim 4, characterized in that, The first telescopic member (20) includes a first telescopic member front shell (21) and a first telescopic member rear shell (22), which are snap-fitted together; The top of the first telescopic front shell (21) is provided with a first connecting hole (211) for inserting the first rotating shaft (4), the first rotating shaft (4) is fixed on the first telescopic front shell (21), and the bottom of the first telescopic front shell (21) is provided with a limiting hole (213) for placing the limiting component.

6. The multi-functional two-in-one wireless charging device as described in claim 5, characterized in that, The second telescopic member (200) includes a second telescopic member front shell (23) and a second telescopic member rear shell (24), and the second telescopic member front shell (23) and the second telescopic member rear shell (24) are snap-fitted together; The bottom of the front shell (23) of the second telescopic component is provided with a second connecting hole (232) for inserting the second rotating shaft (5). The second rotating shaft (5) is fixed on the front shell (23) of the second telescopic component. A limiting boss (231) is provided on the top of the inner wall of the front shell (23) of the second telescopic component.

7. The multifunctional two-in-one wireless charging device as described in claim 6, characterized in that, Both the first rotating shaft (4) and the second rotating shaft (5) are provided with a fixing part (42). The first rotating shaft (4) is connected to the front shell (21) of the first telescopic member through the fixing part (42), and the second rotating shaft (5) is connected to the front shell (23) of the second telescopic member through the fixing part (42).

8. The multi-functional two-in-one wireless charging device as described in claim 3, characterized in that, The mobile phone wireless charging assembly (1) includes a mobile phone wireless charging faceplate (11), a C-shaped magnetic ring (12), a first wireless charging coil (13), a first fixing bracket (14), and a mobile phone module bottom shell (15). The C-shaped magnetic ring (12) and the first wireless charging coil (13) are fixed on the first fixing bracket (14), and the first fixing bracket (14) is installed inside the mobile phone module bottom shell (15). The bottom of the mobile phone module bottom shell (15) is symmetrically provided with a first boss (151) into which the first rotating shaft (4) is inserted.

9. The multifunctional two-in-one wireless charging device as described in claim 4, characterized in that, The wireless charging assembly (3) for the earphone includes a base cover (31), a second wireless charging coil (32), a circuit board (34), a base counterweight (33), a base bottom cover (35), and foot pads (36). The second wireless charging coil (32) and the circuit board (34) are fixed inside the base bottom cover (35). The base cover (31) is symmetrically provided with second bosses (311) into which the second rotating shaft (5) is inserted.

10. The multifunctional two-in-one wireless charging device as described in claim 5, characterized in that, The limiting component is configured as an elastic needle that matches the limiting hole (213). The end of the elastic needle away from the limiting hole (213) is configured as a sphere, which can improve the damping effect between the first telescopic member (20) and the second telescopic member (200) and reduce friction.

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