Integrated wireless charging equipment

Abstract

The utility model discloses an integrated wireless charging device, which comprises a first charging mechanism, a connecting bridge arm, a second charging mechanism and a third charging mechanism, and is characterized in that the first charging mechanism, the second charging mechanism and the third charging mechanism respectively charge different terminals; the first end of the connecting bridge arm is hinged to one end of the first charging mechanism, the first end of the second charging mechanism is hinged to the second end of the connecting bridge arm, and one end of the third charging mechanism is rotationally connected with the first end of the second charging mechanism; the connecting bridge arm is provided with a storage groove, and the third charging mechanism can be stored in the storage groove. By arranging the first charging mechanism, the second charging mechanism and the third charging mechanism, different terminal devices can be charged, then the three charging mechanisms can be folded and stored during storage, and the space can be reduced.

Description

Technical Field

[0001] The utility model relates to wireless charging technology, and in particular to an integrated wireless charging device. Background Art

[0002] Wireless chargers are devices that use the principle of electromagnetic induction for charging. Its principle is similar to that of a transformer. A coil is placed at the sending and receiving ends. The sending coil sends an electromagnetic signal to the outside world under the action of electricity. The receiving coil receives the electromagnetic signal and converts it into current, thereby achieving the purpose of wireless charging. Wireless charging technology is a special power supply method that does not require a power cord, relies on electromagnetic wave propagation, and then converts electromagnetic wave energy into electrical energy, ultimately achieving wireless charging.

[0003] Existing wireless charging devices can generally only charge one type of terminal device, such as only one of a mobile phone, a watch, and a headset. Charging different terminal devices often requires the use of different charging devices. As more and more household terminal devices can be wirelessly charged, using different wireless charging devices will cause inconvenience in carrying and storing. Utility Model Content

[0004] In view of this, the utility model discloses an integrated wireless charging device, which can charge three different terminal devices and is convenient to carry and store.

[0005] The utility model discloses an integrated wireless charging device, comprising a first charging mechanism, a connecting bridge arm, a second charging mechanism and a third charging mechanism, wherein:

[0006] The first charging mechanism, the second charging mechanism and the third charging mechanism charge different terminals respectively;

[0007] The first end of the connecting bridge arm is hinged to one end of the first charging mechanism, the first end of the second charging mechanism is hinged to the second end of the connecting bridge arm, and one end of the third charging mechanism is rotatably connected to the first end of the second charging mechanism;

[0008] The connecting bridge arm is provided with a storage groove, and the third charging mechanism can be stored in the storage groove.

[0009] Furthermore, the first charging mechanism includes a first charging shell, a main control board and a first wireless charging module, the main control board is fixed in the first charging shell, a first placement portion is provided at the top of the first charging shell, the first wireless charging module is provided in the first charging shell and corresponds to the first placement portion; the first wireless charging module is electrically connected to the main control board.

[0010] Further, the bottom end of the first charging shell is connected with a rotating assembly, and the rotating assembly includes a placing piece, a positioning piece, a clamping piece and a reset spring, the positioning piece is fixed on the bottom plate of the first charging shell, the placing piece protrudes from the bottom end of the first charging shell, the placing piece is rotatably connected with the positioning piece and coaxially distributed; the clamping piece is slidably arranged on the placing piece and connected to the placing piece through the reset spring;

[0011] A plurality of slots are distributed in an array on the inner circumference of the positioning member, and one end of the clamping member extends out of the placing member and abuts against the slot.

[0012] Further, the placement member includes a placement portion and a connection portion, the connection portion extends into the interior of the positioning member and is coaxially distributed with the positioning member, and the placement portion protrudes from the bottom surface of the first charging housing;

[0013] The connecting portion is provided with a connecting groove, the clamping member is slidably disposed in the connecting groove and connected to the reset spring, and the reset spring can drive the other end of the clamping member to extend out of the connecting groove and abut against the clamping groove.

[0014] Furthermore, the rotating assembly also includes a connecting plate, which is located inside the first charging shell and connected to the connecting part, and the placement part and the connecting plate are respectively located on both sides of the connecting part, and the connecting plate and the placement part clamp the bottom plate of the first charging shell and the positioning member.

[0015] Furthermore, at least one counterweight is provided inside the first charging shell, a positioning hole is provided on the counterweight, a positioning shaft cooperating with the positioning hole is provided on the first charging shell, and the positioning shaft extends into the positioning hole to position the counterweight at the bottom of the first charging shell.

[0016] Furthermore, the first charging mechanism also includes a light guide, which is fixedly connected to the first charging shell and extends out of the first charging shell, and a lamp bead corresponding to the light guide is connected to the main control board.

[0017] Furthermore, the connecting bridge arm includes a first connecting arm and a second connecting arm, the first connecting arm and the second connecting arm are relatively spaced apart, and the space between the first connecting arm and the second connecting arm is a storage groove; the same end positions of the first connecting arm and the second connecting arm are respectively rotatably connected to the first charging shell; the second charging mechanism is rotatably connected to the other end of the first connecting arm and the second connecting arm.

[0018] Furthermore, the second charging mechanism includes a second charging shell and a second wireless charging module, the second wireless charging module is fixed in the second charging shell and is electrically connected to the main control board; the first end of the second charging shell is rotatably connected to the first connecting arm and the second connecting arm; the second charging shell rotates a certain angle to fit the top surface of the connecting bridge arm;

[0019] The second charging housing is provided with a second placement portion, and the second placement portion corresponds to the second wireless charging module.

[0020] Further, the third charging mechanism includes a third charging shell and a third wireless charging module, the third wireless charging module is fixed in the third charging shell and is electrically connected to the main control board; the third charging shell is rotatably connected to the first end of the second charging shell;

[0021] The third charging housing can be stored in the storage slot between the first connecting arm and the second connecting arm by rotating at a certain angle.

[0022] Compared with the prior art, the technical solution disclosed in the utility model has the following beneficial effects:

[0023] By providing a first charging mechanism, a second charging mechanism and a third charging mechanism, different terminal devices can be charged. When storing, the three charging mechanisms can be folded and stored, which can reduce space. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the charging device of the first embodiment;

[0025] Figure 2 It is a structural schematic diagram of a charging device according to a second embodiment;

[0026] Figure 3 It is a schematic diagram of the structure of the charging device from another perspective;

[0027] Figure 4 This is a schematic structural diagram of the first charging mechanism in the second embodiment;

[0028] Figure 5 It is a partial schematic diagram of the rotating assembly and the first charging housing when they are matched;

[0029] Figure 6 is a cross-sectional view of the rotating assembly when it is mated with the first charging housing;

[0030] Figure 7 is a structural schematic diagram of a second charging mechanism;

[0031] Figure 8 It is a structural schematic diagram of the third charging mechanism.

[0032] Description of the attached drawings

[0033] 100, charging device; 10, first charging mechanism; 11, first charging shell; 111, first placement part; 112, first anti-skid pad; 113, positioning shaft; 12, main control board; 121, light guide; 13, first wireless charging module; 14, counterweight; 141, positioning hole; 20, second charging mechanism; 21, second charging shell; 211, second placement part; 22, second wireless charging module; 23, magnet; 24, second anti-skid pad; 30, third charging mechanism; 31, third charging shell; 32, third wireless charging module; 40, connecting bridge arm; 41, first connecting arm; 42, second connecting arm; 43, storage slot; 50, rotating assembly; 51, placement part; 511, placement part; 512, connecting part; 513, connecting slot; 52, positioning part; 521, card slot; 53, card connector; 54, reset spring; 55, connecting plate. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to another component, or there may be a central component at the same time. Unless otherwise defined, all technical and scientific terms used in this article have the same meaning as those generally understood by technicians in the technical field of the utility model. It should also be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a connection between the two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances. The terms used in the specification of the utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the utility model.

[0035] It should also be noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0036] like Figure 1 and Figure 2 As shown, the utility model discloses an integrated wireless charging device 100, including a first charging mechanism 10, a second charging mechanism 20 and a third charging mechanism 30, wherein the second charging mechanism 20 is connected to the first charging mechanism 10 via a connecting bridge arm 40, the third charging mechanism 30 is connected to the second charging mechanism 20, and the first charging mechanism 10 is used to be placed on a corresponding plane.

[0037] In the present application, the first charging mechanism 10, the second charging mechanism 20 and the third charging mechanism 30 charge different terminals respectively. Specifically, the first charging mechanism 10 is used to charge a mobile phone, the second charging mechanism 20 is used to charge headphones, and the third charging mechanism 30 is used to charge a watch.

[0038] The first end of the connecting bridge arm 40 is hinged to one end of the first charging mechanism 10, the first end of the second charging mechanism 20 is hinged to the second end of the connecting bridge arm 40, and one end of the third charging mechanism 30 is rotatably connected to the first end of the second charging mechanism 20; the connecting bridge arm 40 is provided with a storage groove 43, and the third charging mechanism 30 can be stored in the storage groove 43. When the charging device is folded, the connecting bridge arm 40 rotates a certain angle relative to the first charging mechanism 10 and then adheres to the top surface of the first charging mechanism 10, the third charging mechanism 30 rotates a certain angle relative to the second charging mechanism 20 and then is stored in the storage groove 43, and the second charging mechanism 20 rotates a certain angle relative to the connecting bridge arm 40 and folds to cover the top surface of the connecting bridge arm 40. At this time, the connecting bridge arm 40 is located between the first charging mechanism 10 and the second charging mechanism 20.

[0039] like Figure 3 and Figure 4 As shown, the first charging mechanism 10 includes a first charging shell 11, a main control board 12 and a first wireless charging module 13. The main control board 12 is fixed in the first charging shell 11. The top of the first charging shell 11 is provided with a first placement portion 111. The first wireless charging module 13 is arranged in the first charging shell 11 and corresponds to the first placement portion 111. The first wireless charging module 13 is electrically connected to the main control board 12. In the present application, the first charging shell 11 is formed by buckling two plastic shells. The first placement portion 111 is located on the top surface of the first charging shell 11. When the terminal device is placed on the first placement portion 111, the first wireless charging module 13 can charge the terminal device.

[0040] Furthermore, in order to improve the stability of the terminal device placed on the first placement portion 111 , a first anti-slip pad 112 is provided on the first placement portion 111 , and the friction between the terminal device and the first placement portion 111 is improved through the first anti-slip pad 112 .

[0041] In one embodiment, the bottom surface of the first charging housing 11 can be placed on a corresponding plane, and the first charging housing 11 can serve as a base of the charging device.

[0042] In another embodiment, a rotating assembly 50 is connected to the bottom end of the first charging shell 11, and the first charging mechanism 10 can be placed on a corresponding plane through the rotating assembly 50. When the rotating assembly 50 is positioned on the corresponding plane, the first charging mechanism 10 can rotate relative to the rotating assembly 50 to adjust the position of the charging device.

[0043] like Figure 4 and Figure 5 As shown, specifically, the rotating assembly 50 includes a placing member 51, a positioning member 52, a clamping member 53 and a return spring 54. The positioning member 52 is fixed on the bottom plate of the first charging shell 11, and the placing member 51 protrudes from the bottom end of the first charging shell 11. The placing member 51 is rotatably connected with the positioning member 52 and coaxially distributed; the clamping member 53 is slidably arranged on the placing member 51 and connected to the placing member 51 through the return spring 54; a plurality of slots 521 are distributed in a circular array on the inner side of the positioning member 52, and one end of the clamping member 53 extends out of the placing member 51 and abuts against the slot 521. In the present application, the placing member 51 can be placed on the corresponding plane, and then the first charging shell 11 drives the positioning member 52 to rotate relative to the placing member 51. At this time, the clamping member 53 can cooperate with the slot 521 to ensure that the first charging shell 11 rotated to a certain angle can still be positioned.

[0044] like Figure 5 and Figure 6 As shown, further, in this embodiment, the placement member 51 includes a placement portion 511 and a connection portion 512, the connection portion 512 extends into the interior of the positioning member 52 and is coaxially distributed with the positioning member 52, and the placement portion 511 protrudes from the bottom surface of the first charging shell 11; a connecting groove 513 is provided on the connecting portion 512, and the clamping member 53 can be slidably disposed in the connecting groove 513 and connected to the reset spring 54, and the reset spring 54 can drive the other end of the clamping member 53 to extend out of the connecting groove 513 and resist the clamping groove 521.

[0045] In this embodiment, the rotating assembly 50 further includes a connecting plate 55, which is located inside the first charging housing 11 and connected to the connecting portion 512. The placement portion 511 and the connecting plate 55 are respectively located on both sides of the connecting portion 512. The connecting plate 55 and the placement portion 511 clamp the bottom plate of the first charging housing 11 and the positioning member 52. The connecting plate 55 is fixedly connected to the connecting portion 512, and the connecting plate 55 can rotate relative to the first charging housing 11.

[0046] like Figure 4 As shown, in the present application, at least one counterweight 14 is disposed inside the first charging housing 11, and a positioning hole 141 is disposed on the counterweight 14. A positioning shaft 113 cooperating with the positioning hole 141 is disposed on the first charging housing 11, and the positioning shaft 113 extends into the positioning hole 141 to position the counterweight 14 at the bottom of the first charging housing 11. The counterweight 14 can increase the overall weight of the first charging mechanism 10, so that the first charging mechanism 10 is more stable when placed on a plane.

[0047] The first charging mechanism 10 also includes a light guide 121, which is fixedly connected to the first charging shell 11 and extends out of the first charging shell 11. Lamp beads corresponding to the light guide 121 are connected to the main control board 12, and the light emitted by the lamp beads can be transmitted outward through the light guide 121.

[0048] like Figure 3 As shown, further, the connecting bridge arm 40 includes a first connecting arm 41 and a second connecting arm 42, the first connecting arm 41 and the second connecting arm 42 are relatively spaced and distributed, and the space between the first connecting arm 41 and the second connecting arm 42 is a storage groove 43; the same end positions of the first connecting arm 41 and the second connecting arm 42 are respectively rotatably connected to the first charging shell 11; the second charging mechanism 20 is rotatably connected to the other ends of the first connecting arm 41 and the second connecting arm 42. The first connecting arm 41 and the second connecting arm 42 can be formed by injection molding of plastic parts, the two ends of the first connecting arm 41 are respectively connected to the first charging shell 11 and the second charging mechanism 20, the two ends of the second connecting arm 42 are respectively connected to the first charging shell 11 and the second charging mechanism 20, and the first connecting arm 41 and the second connecting arm 42 are relatively arranged.

[0049] like Figure 7As shown, the second charging mechanism 20 includes a second charging shell 21 and a second wireless charging module 22. The second wireless charging module 22 is fixed in the second charging shell 21 and is electrically connected to the main control board 12. The first end of the second charging shell 21 is rotatably connected to the first connecting arm 41 and the second connecting arm 42. The second charging shell 21 rotates at a certain angle to fit the top surface of the connecting bridge arm 40. The second charging shell 21 is provided with a second placement portion 211, and the second placement portion 211 corresponds to the second wireless charging module 22. Specifically, the second charging mechanism 20 is provided with a corresponding circuit board, and the second wireless charging module 22 is electrically connected to the circuit board, and can be electrically connected to the main control board 12 through the circuit board.

[0050] The second charging mechanism 20 also includes a magnet 23, which is located inside the second placement portion 211. When the earphone is placed on the second placement portion 211, the magnet 23 can absorb the earphone, and the second wireless charging module 22 can charge the earphone. Furthermore, a second anti-slip pad 24 is also provided on the second placement portion 211 to increase the friction between the earphone terminal and the second placement portion 211.

[0051] like Figure 8 As shown, the third charging mechanism 30 includes a third charging shell 31 and a third wireless charging module 32. The third wireless charging module 32 is fixed in the third charging shell 31 and is electrically connected to the main control board 12. The third charging shell 31 is rotatably connected to the first end of the second charging shell 21. The third charging shell 31 can be stored in the storage groove 43 between the first connecting arm 41 and the second connecting arm 42 by rotating a certain angle. Specifically, a corresponding circuit board is provided in the third charging shell 31, and the third wireless charging module 32 can be electrically connected to the circuit board, and is electrically connected to the main control board 12 through the circuit board.

[0052] The present invention can be implemented in various ways and modified without departing from the broad spirit and scope of the present invention. The above-mentioned embodiments are used to illustrate the present invention, but do not limit the scope of the present invention.

Claims

1. An integrated wireless charging device, characterized in that: It includes a first charging mechanism, a connecting bridge arm, a second charging mechanism and a third charging mechanism, wherein: The first charging mechanism, the second charging mechanism and the third charging mechanism charge different terminals respectively; The first end of the connecting bridge arm is hinged to one end of the first charging mechanism, the first end of the second charging mechanism is hinged to the second end of the connecting bridge arm, and one end of the third charging mechanism is rotatably connected to the first end of the second charging mechanism; The connecting bridge arm is provided with a storage groove, and the third charging mechanism can be stored in the storage groove.

2. The integrated wireless charging device according to claim 1, characterized in that: The first charging mechanism includes a first charging shell, a main control board and a first wireless charging module. The main control board is fixed in the first charging shell. A first placement portion is provided at the top of the first charging shell. The first wireless charging module is provided in the first charging shell and corresponds to the first placement portion. The first wireless charging module is electrically connected to the main control board.

3. The integrated wireless charging device according to claim 2, characterized in that: The bottom end of the first charging shell is connected with a rotating assembly, and the rotating assembly includes a placing piece, a positioning piece, a clamping piece and a reset spring. The positioning piece is fixed on the bottom plate of the first charging shell, and the placing piece protrudes from the bottom end of the first charging shell. The placing piece is rotatably connected with the positioning piece and coaxially distributed. The clamping piece is slidably arranged on the placing piece and connected to the placing piece through the reset spring. A plurality of slots are distributed in an array on the inner circumference of the positioning member, and one end of the clamping member extends out of the placing member and abuts against the slot.

4. The integrated wireless charging device according to claim 3, characterized in that: The placement member includes a placement portion and a connection portion, the connection portion extends into the interior of the positioning member and is coaxially distributed with the positioning member, and the placement portion protrudes from the bottom surface of the first charging housing; The connecting portion is provided with a connecting groove, the clamping member is slidably disposed in the connecting groove and connected to the reset spring, and the reset spring can drive the other end of the clamping member to extend out of the connecting groove and abut against the clamping groove.

5. The integrated wireless charging device according to claim 4, characterized in that: The rotating assembly also includes a connecting plate, which is located inside the first charging shell and connected to the connecting part. The placement part and the connecting plate are respectively located on both sides of the connecting part. The connecting plate and the placement part clamp the bottom plate of the first charging shell and the positioning member.

6. The integrated wireless charging device according to claim 2, characterized in that: At least one counterweight is disposed inside the first charging shell, a positioning hole is disposed on the counterweight, a positioning shaft cooperating with the positioning hole is disposed on the first charging shell, and the positioning shaft extends into the positioning hole to position the counterweight at the bottom of the first charging shell.

7. The integrated wireless charging device according to claim 2, characterized in that: The first charging mechanism further includes a light guide, which is fixedly connected to the first charging shell and extends out of the first charging shell, and a lamp bead corresponding to the light guide is connected to the main control board.

8. An integrated wireless charging device according to any one of claims 2 to 7, characterized in that: The connecting bridge arm includes a first connecting arm and a second connecting arm, the first connecting arm and the second connecting arm are relatively spaced apart, and the space between the first connecting arm and the second connecting arm is a storage groove; the same end positions of the first connecting arm and the second connecting arm are respectively rotatably connected to the first charging shell; the second charging mechanism is rotatably connected to the other end of the first connecting arm and the second connecting arm.

9. The integrated wireless charging device according to claim 8, characterized in that: The second charging mechanism includes a second charging shell and a second wireless charging module, wherein the second wireless charging module is fixed in the second charging shell and electrically connected to the main control board; the first end of the second charging shell is rotatably connected to the first connecting arm and the second connecting arm; the second charging shell rotates at a certain angle to fit the top surface of the connecting bridge arm; The second charging housing is provided with a second placement portion, and the second placement portion corresponds to the second wireless charging module.

10. The integrated wireless charging device according to claim 9, characterized in that: The third charging mechanism comprises a third charging shell and a third wireless charging module, wherein the third wireless charging module is fixed in the third charging shell and is electrically connected to the main control board; the third charging shell is rotatably connected to the first end of the second charging shell; The third charging housing can be stored in the storage slot between the first connecting arm and the second connecting arm by rotating at a certain angle.

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