An integrated charging device

Abstract

The utility model discloses an integrated charging device, including first charging module, second charging module and third charging module, first charging module includes charging base and first wireless charging structure, first wireless charging structure sets up in charging base is used for charging earphone, second charging module sets up the top of charging base and is through first pivot with charging base rotation cooperation, second charging module is used for wireless charging for cell -phone, be provided with the storage groove on charging base, one end of third charging module sets up in storage groove and is through second pivot with charging base rotation cooperation, the other end of third charging module can be stored into storage groove, or the other end of third charging module leaves storage groove and is used for wireless charging for watch, second charging module and third charging module all are connected on first charging module, and the integrated level is higher.

Description

Technical Field

[0001] This utility model relates to the field of charging equipment, and in particular to an integrated charging device. Background Technology

[0002] As electrical devices increasingly demand higher standards in terms of power quality, safety, reliability, convenience, immediacy, and suitability for special occasions and geographical environments, contact-based power transmission methods are becoming increasingly inadequate for practical needs. Wireless chargers utilize the principle of electromagnetic induction for charging, similar to a transformer. By placing a coil at both the transmitting and receiving ends, the transmitting coil emits electromagnetic signals under the influence of electricity, while the receiving coil receives and converts these signals into electrical current, thus achieving wireless charging. Wireless charging technology is a special power supply method that eliminates the need for power cords. It relies on electromagnetic wave propagation to convert electromagnetic wave energy into electrical energy, ultimately achieving wireless charging.

[0003] Existing wireless charging devices have relatively limited functionality, generally only capable of wirelessly charging one type of device. When charging terminal devices such as mobile phones, watches, and headphones, different devices are usually required, resulting in poor integration. Utility Model Content

[0004] In view of this, the present invention discloses an integrated charging device that can wirelessly charge mobile phones, earphones and watches respectively.

[0005] This utility model discloses an integrated charging device, including a first charging module, a second charging module, and a third charging module; wherein,

[0006] The first charging module includes a charging base and a first wireless charging structure, wherein the first wireless charging structure is disposed in the charging base for charging the earphones;

[0007] The second charging module is disposed at the top of the charging base and is rotatably engaged with the charging base via the first rotating shaft. The second charging module is used to wirelessly charge the mobile phone.

[0008] The charging base is provided with a storage slot. One end of the third charging module is disposed in the storage slot and rotates with the charging base through a second pivot. The other end of the third charging module can be stored in the storage slot, or the other end of the third charging module can leave the storage slot to wirelessly charge the watch.

[0009] Furthermore, the first wireless charging structure includes a first PCB board and a first coil. The first PCB board is fixed inside the charging base and electrically connected to the first coil. The first coil is mounted on the top of the charging base via a base bracket, and a base cover covers the top of the first coil.

[0010] Furthermore, the bottom of the charging base is provided with a base shell, which is disposed opposite to the base cover; base feet are attached to the bottom of the base shell.

[0011] Furthermore, the second charging module includes a main housing and a second wireless charging structure. The main housing is provided with a hinge cover, and the top of the charging base is provided with a hinge groove. The hinge cover extends into the hinge groove and is rotatably connected to the charging base through the first hinge. The second wireless charging structure is disposed inside the main housing to wirelessly charge a mobile phone placed on the top surface of the main housing.

[0012] Furthermore, the second wireless charging structure includes a second coil, which is fixed to the top of the main body shell by a coil clamp, and a magnetic cover is placed over the second coil.

[0013] Furthermore, the second wireless charging structure also includes a first magnet, which is disposed inside the main housing and located around the second coil, and the magnetic cover covers the first magnet.

[0014] Furthermore, the third charging module includes a watch case and a third wireless charging structure. One end of the watch case extends into the storage slot and is rotatably connected to the charging base via the second pivot. A watch charging position is provided on the top surface of the watch case. The third wireless charging structure is disposed on the watch case to wirelessly charge the watch placed on the watch charging position.

[0015] Furthermore, the third wireless charging structure includes a third PCB board and a third coil. The third PCB board is disposed inside the watch case and is electrically connected to the third coil. The third coil is disposed inside the watch case to wirelessly charge the watch placed on the watch charging position.

[0016] Furthermore, the third wireless charging structure also includes a second magnet, and the third coil is provided with a mounting groove, in which the second magnet is embedded.

[0017] Furthermore, the third coil is connected to the top of the third PCB board via thermally conductive silicone, the third PCB board is connected to the iron sheet via an EVA sheet, the iron sheet is fixed to the bottom plate of the watch case, and one end of the second magnet passes through the third PCB board and is attracted to the iron sheet.

[0018] The technical solution disclosed in this utility model has the following advantages compared with the prior art:

[0019] The first charging module can charge the earphones, the second charging module can charge the mobile phone, and the third charging module can charge the watch; and the second and third charging modules are both connected to the first charging module, which has a high degree of integration. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the charging device when folded.

[0021] Figure 2 This is an exploded view of the charging device;

[0022] Figure 3 This is a schematic diagram of the structure of the second and third charging modules after they have been rotated relative to the first charging module by a certain angle.

[0023] Figure 4 This is an exploded view of the first charging module;

[0024] Figure 5 An exploded view of the second charging module;

[0025] Figure 6 This is an exploded view of the third charging module.

[0026] Attached Figure Labeling Explanation

[0027] 100. Charging device; 10. First charging module; 11. Charging base; 111. Base shell; 112. Base feet; 12. Power terminal; 13. First pivot; 14. First PCB board; 141. First coil; 142. Base bracket; 143. Base cover; 144. Power terminal; 15. Storage slot; 151. Second pivot; 16. Pivot slot; 20. Second charging module; 21. Main body shell; 211. Pivot cover; 22. Second coil; 23. First magnet; 24. Magnetic cover; 25. Coil clamping plate; 30. Third charging module; 31. Watch shell; 311. Watch charging position; 32. Third coil; 321. Mounting slot; 33. Second magnet; 34. Third PCB board; 35. Thermal conductive silicone; 36. EVA sheet; 37. Iron sheet. Detailed Implementation

[0028] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. It should be noted that when one component is considered to be "connected" to another component, it can be directly connected to the other component, or there may be an intervening component. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. It should also be noted that unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a mechanical connection or an electrical connection; it can refer to the internal communication between two components. For those skilled in the art, the specific meaning of the above terms in this invention can be understood according to the specific circumstances. The terminology used in this specification of the present invention is for the purpose of describing specific embodiments only and is not intended to limit the present invention.

[0029] It should also be noted that in the description of this utility model, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0030] like Figures 1 to 3 As shown, this utility model discloses an integrated charging device 100, which includes a first charging module 10, a second charging module 20, and a third charging module 30. The first charging module 10 is used for wireless charging of headphones, the second charging module 20 is used for wireless charging of mobile phones, and the third charging module 30 is used for wireless charging of watches.

[0031] In this application, the first charging module 10 serves as the base of the entire charging device 100, and the second charging module 20 and the third charging module 30 are respectively connected to the first charging module 10.

[0032] like Figure 4As shown, the first charging module 10 further includes a charging base 11 and a first wireless charging structure. The first wireless charging structure is disposed within the charging base 11 for charging the earphones. The first wireless charging structure includes a first PCB board 14 and a first coil 141. The first PCB board 14 is fixed inside the charging base 11 and electrically connected to the first coil 141. The first coil 141 is disposed at the top of the charging base 11 via a base bracket 142, and a base cover 143 covers the top of the first coil 141. A base shell 111 is disposed at the bottom of the charging base 11, and the base shell 111 is disposed opposite to the base cover 143. A base foot pad 112 is attached to the bottom of the base shell 111.

[0033] Specifically, the charging base 11 is a cube, with the base shell 111 located at the bottom and the base cover 143 located at the top. The bottom surface of the base shell 111 is attached to the base feet 112, allowing it to be placed on a corresponding flat surface. The top surface of the base cover 143 is the earphone placement surface, and the first coil 141 is located on the inner side of the base cover 143. When the earphones are placed on the top surface of the base cover 143, the first coil 141 is used to charge the earphones.

[0034] Furthermore, the charging base 11 is provided with a power terminal port 12, and the first PCB board 14 is provided with a power terminal 144. The power terminal 144 is located corresponding to the power terminal port 12. An external power cord can be electrically connected to the power terminal 144 through the power terminal port 12 to supply power to the charging device 100.

[0035] The second charging module 20 is disposed at the top of the charging base 11 and is rotatably engaged with the charging base 11 via the first rotating shaft 13. The second charging module 20 is used for wireless charging of the mobile phone. In this application, the second charging module 20 is rotatably connected to the charging base 11. When the second charging module 20 rotates relative to the charging base 11 at a certain angle, so that the second charging module 20 is directly above the charging base 11, it can cover the base cover 143. When the second charging module 20 rotates at a certain angle and exposes the base cover 143, the first charging module 10 can charge the earphones.

[0036] like Figure 5As shown, the second charging module 20 includes a main housing 21 and a second wireless charging structure. A hinge cover 211 is provided on the main housing 21, and a hinge groove 16 is provided at the top of the charging base 11. The hinge cover 211 extends into the hinge groove 16 and is rotatably connected to the charging base 11 via a first hinge 13. The second wireless charging structure is disposed inside the main housing 21 to wirelessly charge a mobile phone placed on the top surface of the main housing 21. The second wireless charging structure includes a second coil 22, which is fixed to the top of the main housing 21 by a coil clamping piece 25. A magnetic cover 24 covers the top of the second coil 22. The second wireless charging structure also includes a first magnet 23, which is disposed inside the main housing 21 and located around the second coil 22. The magnetic cover 24 covers the first magnet 23.

[0037] In this application, when charging a mobile phone, the phone is placed on the magnetic cover 24, and then the first magnet 23 can attract the phone and position it on the magnetic cover 24. Then the second coil 22 can wirelessly charge the phone.

[0038] In this application, the second coil 22 can be electrically connected to the first PCB board 14.

[0039] In this application, the main body shell 21 is formed by two plastic shells fastened together, and the coil clamping sheet 25 is disposed inside the main body shell 21 and fixedly connected to one of the plastic shells.

[0040] like Figure 2 and Figure 6 As shown, the charging base 11 is provided with a storage slot 15. One end of the third charging module 30 is disposed in the storage slot 15 and rotates with the charging base 11 via a second rotating shaft 151. The other end of the third charging module 30 can be stored in the storage slot 15, or the other end of the third charging module 30 can be removed from the storage slot 15 for wireless charging of the watch. Specifically, when the watch needs to be charged, the third charging module 30 is rotated so that one end of the third charging module 30 leaves the storage slot 15, and then the watch is placed on the third charging module 30. At this time, the third charging module 30 wirelessly charges the watch. When the watch does not need to be charged, the third charging module 30 is rotated and then stored in the storage slot 15, which reduces the size of the entire device and facilitates storage.

[0041] Furthermore, the third charging module 30 includes a watch case 31 and a third wireless charging structure. One end of the watch case 31 extends into the storage slot 15 and is rotatably connected to the charging base 11 via the second pivot 151. A watch charging position 311 is provided on the top surface of the watch case 31. The third wireless charging structure is disposed on the watch case 31 to wirelessly charge the watch placed on the watch charging position 311. The third wireless charging structure includes a third PCB board 34 and a third coil 32. The third PCB board 34 is disposed inside the watch case 31 and electrically connected to the third coil 32. The third coil 32 is disposed inside the watch case 31 to wirelessly charge the watch placed on the watch charging position 311. The third wireless charging structure also includes a second magnet 33. The third coil 32 has a mounting slot 321, and the magnet 33 is embedded in the mounting slot 321. When charging is required, the watch is placed on the watch charging position 311, and then the second magnet 33 attracts the watch, at which point the third coil 32 can charge the watch. In this application, the third PCB board 34 is electrically connected to the first PCB board 14.

[0042] The third coil 32 is connected to the top of the third PCB board 34 via thermally conductive silicone 35. The third PCB board 34 is connected to the iron sheet 37 via an EVA sheet 36, and the iron sheet 37 is fixed to the bottom plate of the watch case 31. The top end of the second magnet 33 passes through the third coil 32, and the bottom end of the second magnet 33 passes through the third PCB board 34 and is attracted to the iron sheet 37, thereby enabling the positioning of the third coil 32.

[0043] This utility model can be implemented and modified in various ways without departing from the general spirit and scope of this utility model. The above-described embodiments are used to illustrate the utility model, but do not limit the scope of this utility model.

Claims

1. An integrated charging device, characterized by, It includes a first charging module, a second charging module, and a third charging module; among which, The first charging module includes a charging base and a first wireless charging structure, wherein the first wireless charging structure is disposed in the charging base for charging the earphones; The second charging module is disposed at the top of the charging base and is rotatably engaged with the charging base via the first rotating shaft. The second charging module is used to wirelessly charge the mobile phone. The charging base is provided with a storage slot. One end of the third charging module is disposed in the storage slot and rotates with the charging base through a second pivot. The other end of the third charging module can be stored in the storage slot, or the other end of the third charging module can leave the storage slot to wirelessly charge the watch.

2. An integrated charging device according to claim 1, characterized in that The first wireless charging structure includes a first PCB board and a first coil. The first PCB board is fixed inside the charging base and electrically connected to the first coil. The first coil is mounted on the top of the charging base via a base bracket, and a base cover covers the top of the first coil.

3. An integrated charging device according to claim 2, wherein, The bottom of the charging base is provided with a base shell, which is disposed opposite to the base cover; a base foot pad is attached to the bottom of the base shell.

4. The integrated charging device of claim 1, wherein, The second charging module includes a main housing and a second wireless charging structure. The main housing is provided with a hinge cover, and the top of the charging base is provided with a hinge groove. The hinge cover extends into the hinge groove and is rotatably connected to the charging base through the first hinge. The second wireless charging structure is disposed inside the main housing to wirelessly charge a mobile phone placed on the top surface of the main housing.

5. An integrated charging device according to claim 4, wherein, The second wireless charging structure includes a second coil, which is fixed to the top of the main body shell by a coil clamping plate, and a magnetic cover is covering the top of the second coil.

6. An integrated charging device according to claim 5, wherein, The second wireless charging structure also includes a first magnet, which is disposed inside the main housing and located around the second coil, and the magnetic cover covers the first magnet.

7. The integrated charging device of claim 1, wherein, The third charging module includes a watch case and a third wireless charging structure. One end of the watch case extends into the storage slot and is rotatably connected to the charging base through the second pivot. A watch charging position is provided on the top surface of the watch case. The third wireless charging structure is installed on the watch case to wirelessly charge the watch placed on the watch charging position.

8. An integrated charging device according to claim 7, wherein, The third wireless charging structure includes a third PCB board and a third coil. The third PCB board is disposed inside the watch case and is electrically connected to the third coil. The third coil is disposed inside the watch case to wirelessly charge the watch placed on the watch charging position.

9. An integrated charging device according to claim 8, wherein, The third wireless charging structure also includes a second magnet, and the third coil is provided with a mounting groove, in which the second magnet is embedded.

10. An integrated charging device according to claim 9, characterized in that, The third coil is connected to the top of the third PCB board via thermally conductive silicone. The third PCB board is connected to the iron sheet via an EVA sheet. The iron sheet is fixed to the bottom plate of the watch case. One end of the second magnet passes through the third PCB board and is attracted to the iron sheet.

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