Multifunctional wireless charger

Abstract

The utility model discloses a multifunctional wireless charger comprising a housing, the upper end of the housing is hinged with a first charging part in a damping manner, and the first charging part is provided with a first wireless charging coil and a magnet; a PCB, a second charging part and a third charging part are arranged in the shell, the second charging part comprises a partition plate support and a second wireless charging coil, and the second wireless charging coil is arranged at the upper end of the partition plate support; the third charging part comprises a drawing box, a lock catch is arranged at the inner end of the drawing box, a pressing type switch lock is arranged at the position, corresponding to the lock catch, of the partition plate support, and the lock catch is connected with the pressing type switch lock in a matched mode. The side wall of the shell is provided with an opening for the drawing box to go in and out, a third wireless charging coil is arranged in the drawing box, and the first wireless charging coil, the second wireless charging coil and the third wireless charging coil are all electrically connected with the PCB. According to the utility model, three electronic devices can be charged at the same time, the charging capability is effectively improved, and the application scene is expanded.

Description

Technical Field

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

[0002] When using a wireless charger to charge a mobile phone, you can directly place the phone on the charging coil to charge it. There is no need to plug and unplug the charging connector. It has the advantages of convenient charging and no damage to the charging connector, and is becoming more and more popular among consumers.

[0003] The invention patent with application number CN202110952566.4 discloses a multifunctional wireless charging device for electronic products, including an upper shell, clamping teeth, a connecting seat, a power supply module, an auxiliary clamp, a column, a fan, a lower shell and a connecting plate. The upper shell is detachably connected to the top of the lower shell, and a connecting plate is clamped between the upper shell and the lower shell. One side of the lower shell is connected to the auxiliary clamp by bolts, and the other side of the lower shell is movably connected to the clamping teeth. The power supply module is detachably connected to the middle of the connecting plate, and the top of the connecting plate is fixed with a column in a dot matrix shape.

[0004] The multifunctional wireless charging device provided by the above patent has the advantages of adjustable charging angle and good heat dissipation, but this multifunctional wireless charging device has only one charging position and can only charge one electronic device at the same time, which needs further improvement. Utility Model Content

[0005] The utility model aims to provide a multifunctional wireless charger, aiming to improve the problem that the existing multifunctional wireless charging device has only one charging position and can only charge one electronic device at the same time.

[0006] The utility model is implemented as follows: a multifunctional wireless charger comprises a shell, the upper end of the shell is damped and hinged with a first charging part, the first charging part has a first wireless charging coil and a magnet; a PCB board, a second charging part and a third charging part are arranged in the shell, the second charging part comprises a partition bracket and a second wireless charging coil, the second wireless charging coil is arranged at the upper end of the partition bracket; the third charging part comprises a pull-out box, the inner end of the pull-out box is provided with a lock buckle, the position of the partition bracket corresponding to the lock buckle is provided with a push-type switch lock, the lock buckle is matched and connected with the push-type switch lock; an opening for the pull-out box to enter and exit is provided on the side wall of the shell, the pull-out box is provided with a third wireless charging coil, and the first wireless charging coil, the second wireless charging coil and the third wireless charging coil are all electrically connected to the PCB board.

[0007] Furthermore, the first charging part also has a bottom cover and a surface cover, the bottom cover is connected to the upper end of the shell by a damping hinge, the bottom cover and the surface cover are connected by snapping, and the first wireless charging coil and the magnet are arranged in a cavity surrounded by the bottom cover and the surface cover after being snapped together; a charging placement plate is arranged on the surface cover, and the first wireless charging coil and the magnet are arranged on the bottom cover and close to the charging placement plate.

[0008] Furthermore, the partition bracket includes a partition and a plurality of legs arranged at the lower end of the partition, the second wireless charging coil is arranged on the partition, a first threaded mounting hole is arranged at the lower end of the leg, and the PCB board is mounted on each leg by screws.

[0009] Furthermore, a connecting column is provided on each leg of the partition bracket, the lower end of the connecting column is higher than the lower end of the leg, a second threaded mounting hole is provided at the lower end of the connecting column, a bracket is installed at the lower end of the connecting column by screws, and the pull-out box is arranged on the bracket.

[0010] Furthermore, a guide groove is provided at the upper end of the bracket, and a guide block portion adapted to the guide groove is provided at the lower end of the pull-out box, and the pull-out box is slidably connected to the guide groove of the bracket through its guide block portion; a limit block is provided on the side wall of the pull-out box, and the limit block cannot pass through the opening on the side wall of the shell, and the limit block is used to prevent the pull-out box from being completely pulled out of the opening on the side wall of the shell.

[0011] Furthermore, the PCB board is located at the lower end of the shell, lamp beads are arranged on the lower end plate surface of the PCB board, a light-transmitting shell is clamped at the lower end of the shell, and a light-transmitting cover is arranged in the light-transmitting shell.

[0012] Furthermore, a touch switch is provided on the side wall of the shell, the touch switch is electrically connected to the PCB board, and the touch switch is used to control the lighting and shutting down of the lamp beads.

[0013] Furthermore, the lower end of the light-transmitting housing is sealed, and a non-slip pad is provided on the bottom plate of the light-transmitting housing.

[0014] Furthermore, a counterweight plate is provided at the inner bottom of the light-transmitting housing, and the counterweight plate is connected to the bottom plate of the light-transmitting housing by snap-fitting or by screws.

[0015] Furthermore, a charging connector is provided on the PCB board, and the charging connector is electrically connected to the PCB board. A charging socket is provided on the side wall of the shell at a position corresponding to the charging connector.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model is provided with a first charging unit, a second charging unit and a third charging unit, which can charge three electronic devices at the same time, effectively improving the charging capacity and expanding the usage scenarios.

[0018] 2. The third charging unit of the utility model is connected with the push-type switch lock through the lock buckle. When the third charging unit is not in use, it can be firmly set in the shell, which is conducive to reducing the overall volume and convenient to carry. When the third charging unit is in use, it can be ejected by pressing, which is also very convenient to use.

[0019] 3. The PCB board of the utility model is provided with lamp beads, and a light-transmitting cover is provided in a light-transmitting shell corresponding to the position of the lamp beads. When the lamp beads are lit, the light emitted by the lamp beads can pass through the light-transmitting cover and the light-transmitting shell, so that the utility model can be used as a night light. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the utility model when the cover of the first charging unit is opened;

[0022] Figure 3 This is a schematic diagram of the structure of the utility model when the first charging part and the upper end cover of the shell are removed;

[0023] Figure 4 It is a semi-exploded view of the utility model;

[0024] Figure 5 It is a structural schematic diagram of the pull-out box and the partition bracket connected to each other in the utility model;

[0025] Figure 6 A schematic diagram of the structure of the first charging unit of the utility model when it is flipped open;

[0026] Figure 7 A schematic structural diagram of the utility model when the third charging unit is pulled out.

[0027] In the figure: 1. Shell; 11. Fixed end; 12. Damping shaft; 2. First charging part; 21. First wireless charging coil; 22. Magnet; 23. Bottom cover; 24. Surface cover; 25. Bracket; 3. PCB board; 31. Charging connector; 4. Second charging part; 41. Partition bracket; 42. Second wireless charging coil; 5. Third charging part; 51. Pull-out box; 52. Lock; 6. Push-type switch lock; 7. Translucent shell; 71. Anti-slip pad; 72. Counterweight plate; 8. Translucent cover; 9. Touch switch. DETAILED DESCRIPTION

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] The following is a further description with reference to the accompanying drawings and specific embodiments:

[0030] A multifunctional wireless charger, such as Figure 1-Figure 4 As shown, it includes a shell 1 and a light-transmitting shell 7, the upper end of the shell 1 is sealed, and the lower end is open, and the upper end of the light-transmitting shell 7 is open, and the lower end is sealed. The lower end of the shell 1 is connected to the upper end of the light-transmitting shell 7 by snapping. A PCB board 3 is arranged at the lower end of the shell 1, and a lamp bead is arranged on the lower end plate surface of the PCB board 3, and a light-transmitting cover 8 is arranged in the light-transmitting shell 7. A touch switch 9 is arranged on the side wall of the shell 1, and the touch switch 9 is electrically connected to the PCB board 3. The touch switch 9 is used to control the lighting and closing of the lamp bead. When the lamp bead is lit, the light emitted by the lamp bead can be transmitted through the light-transmitting cover 8 and the light-transmitting shell 7, so that the utility model can be used as a night light. An anti-slip pad 71 is arranged on the bottom plate of the light-transmitting shell 7, and a counterweight plate 72 is arranged on the inner bottom of the light-transmitting shell 7. The counterweight plate 72 is connected to the bottom plate of the light-transmitting shell 7 by snapping or by screws. By providing the anti-skid pad 71 and the counterweight plate 72, the utility model is more stable as a whole and more secure when placed on a table.

[0031] like Figure 1 , Figure 2 , Figure 3 and Figure 6 As shown, the upper end of the housing 1 is hingedly connected with a first charging part 2, and the first charging part 2 includes a first wireless charging coil 21, a magnet 22, a bottom cover 23, a top cover 24 and a bracket 25. The bottom cover 23 is hingedly connected to the upper end of the housing 1 through a damping hinge, and the damping hinge includes a fixed end 11 and a damping shaft 12 arranged at the upper end of the housing 1. The bottom cover 23 and the top cover 24 are connected by snapping, and the first wireless charging coil 21 and the magnet 22 are arranged in a cavity surrounded by the bottom cover 23 and the top cover 24 after being connected by snapping. A charging placement plate is arranged on the top cover 24, and the first wireless charging coil 21 and the magnet 22 are installed on the bracket 25 arranged on the bottom cover 23, and are close to the charging placement plate.

[0032] like Figure 3 , Figure 5 , Figure 6 and Figure 7As shown, the housing 1 is provided with a second charging part 4 and a third charging part 5. The second charging part 4 includes a partition bracket 41 and a second wireless charging coil 42. The partition bracket 41 includes a partition and four legs arranged at the lower end of the partition. The second wireless charging coil 42 is arranged on the partition. The lower end of the leg is provided with a first threaded mounting hole. The PCB board 3 is fixedly mounted on each leg by screws. The third charging part 5 includes a pull-out box 51. An opening for the pull-out box 51 to enter and exit is provided on the side wall of the housing 1. The pull-out box 51 is provided with a third wireless charging coil. The first wireless charging coil 21, the second wireless charging coil 42 and the third wireless charging coil are all electrically connected to the PCB board 3. The PCB board 3 is provided with a charging connector 31, which is electrically connected to the PCB board 3. A charging socket is provided on the side wall of the housing 1 at a position corresponding to the charging connector 31. Each leg of the partition bracket 41 is provided with a connecting column, the lower end of the connecting column is higher than the lower end of the leg, the lower end of the connecting column is provided with a second threaded mounting hole, the lower end of the connecting column is provided with a bracket by a screw, and the pull-out box 51 is provided on the bracket. The upper end of the bracket is provided with a guide groove, and the lower end of the pull-out box 51 is provided with a guide block part adapted to the guide groove, and the pull-out box 51 is slidably connected with the guide groove of the bracket through its guide block part. A limit block is provided on the side wall of the pull-out box 51, and the limit block cannot pass through the opening on the side wall of the housing 1. The limit block is used to limit the length of the pull-out box 51 to prevent the pull-out box 51 from being completely pulled out from the opening on the side wall of the housing 1. A lock buckle 52 is provided at the inner end of the pull-out box 51, and a push-type switch lock 6 is provided at the position of the partition bracket 41 corresponding to the lock buckle 52, and the lock buckle 52 is matched and connected with the push-type switch lock 6. By pressing the pull-out box 51, the lock buckle 52 can be pressed into the push-type switch lock 6, so that the pull-out box 51 is fixed in the housing 1. By pressing the pull-out box 51 again, the lock buckle 52 can be ejected from the push-type switch lock 6, and then the pull-out box 51 can be ejected from the opening provided on the side wall of the housing 1.

[0033] Working principle of the utility model: The utility model is provided with a first charging part 2, a second charging part 4 and a third charging part 5. The first charging part 2 can be turned over at a certain angle to expose the upper end of the second charging part 4, so that the electronic device to be charged can be placed on the second charging part 4. The first charging part 2 is connected to the housing 1 by a damping hinge, so that the first charging part 2 can firmly maintain its position and posture after turning over a certain angle. The first charging part 2 has a magnet 22, so that the electronic device to be charged can also be firmly placed on the first charging part 2. Pressing the third charging part 5 can make the third charging part 5 pop out of the housing 1, so that the electronic device to be charged can be placed on the third charging part 5. Therefore, the utility model can charge three electronic devices at the same time, effectively improving the charging capacity and expanding the use scene. The third charging part 5 of the utility model is connected with the push-type switch lock 6 through the lock buckle 52. When the third charging part 5 is not in use, it can be firmly set in the housing 1, which is conducive to reducing the overall volume and convenient to carry. When the third charging part 5 is in use, the third charging part 5 can be ejected by pressing, which is also very convenient to use. In addition, lamp beads are arranged on the PCB board 3 of the utility model, and a light-transmitting cover 8 is arranged in the light-transmitting shell 7 corresponding to the position of the lamp beads. When the lamp beads are lit, the light emitted by the lamp beads can pass through the light-transmitting cover 8 and the light-transmitting shell 7, so that the utility model can be used as a night light.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be modified and varied in various ways. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multifunctional wireless charger, comprising a housing (1), characterized in that: The upper end of the shell (1) is hingedly connected with a first charging part (2), the first charging part (2) having a first wireless charging coil (21) and a magnet (22); the shell (1) is provided with a PCB board (3), a second charging part (4) and a third charging part (5), the second charging part (4) comprising a partition bracket (41) and a second wireless charging coil (42), the second wireless charging coil (42) being arranged at the upper end of the partition bracket (41); the third charging part (5) comprising a drawer box (51), the second charging part (4) and the third charging part (5) comprising a drawer box (51). A lock buckle (52) is arranged at the inner end of the pull-out box (51), and a push-type switch lock (6) is arranged at a position of the partition bracket (41) corresponding to the lock buckle (52), and the lock buckle (52) is connected to the push-type switch lock (6); an opening for the pull-out box (51) to enter and exit is arranged on the side wall of the shell (1), and a third wireless charging coil is arranged in the pull-out box (51), and the first wireless charging coil (21), the second wireless charging coil (42) and the third wireless charging coil are all electrically connected to the PCB board (3).

2. A multifunctional wireless charger according to claim 1, characterized in that: The first charging part (2) further comprises a bottom cover (23) and a top cover (24); the bottom cover (23) is connected to the upper end of the shell (1) by a damping hinge; the bottom cover (23) and the top cover (24) are connected by snapping; the first wireless charging coil (21) and the magnet (22) are arranged in a cavity formed by the bottom cover (23) and the top cover (24) being connected by snapping; a charging placement plate is arranged on the top cover (24); the first wireless charging coil (21) and the magnet (22) are arranged on the bottom cover (23) and close to the charging placement plate.

3. A multifunctional wireless charger according to claim 1, characterized in that: The partition bracket (41) comprises a partition and a plurality of legs arranged at the lower end of the partition, the second wireless charging coil (42) is arranged on the partition, a first threaded mounting hole is arranged at the lower end of the leg, and the PCB board (3) is mounted on each leg by means of screws.

4. A multifunctional wireless charger according to claim 3, characterized in that: A connecting column is provided on each leg of the partition bracket (41), the lower end of the connecting column is higher than the lower end of the leg, a second threaded mounting hole is provided at the lower end of the connecting column, a bracket is mounted on the lower end of the connecting column by screws, and the pull-out box (51) is arranged on the bracket.

5. A multifunctional wireless charger according to claim 4, characterized in that: The upper end of the bracket is provided with a guide groove, and the lower end of the pull-out box (51) is provided with a guide block portion adapted to the guide groove, and the pull-out box (51) is slidably connected to the guide groove of the bracket through its guide block portion; a limit block is provided on the side wall of the pull-out box (51), and the limit block cannot pass through the opening on the side wall of the shell (1), and the limit block is used to prevent the pull-out box (51) from being completely pulled out of the opening on the side wall of the shell (1).

6. The multifunctional wireless charger according to claim 1, characterized in that: The PCB board (3) is located at the lower end of the housing (1); a lamp bead is arranged on the lower end plate surface of the PCB board (3); a light-transmitting shell (7) is clamped at the lower end of the housing (1); and a light-transmitting cover (8) is arranged in the light-transmitting shell (7).

7. A multifunctional wireless charger according to claim 6, characterized in that: A touch switch (9) is provided on the side wall of the housing (1); the touch switch (9) is electrically connected to the PCB board (3); and the touch switch (9) is used to control the lighting and shutting down of the lamp beads.

8. The multifunctional wireless charger according to claim 6, characterized in that: The lower end of the light-transmitting outer shell (7) is sealed, and an anti-slip pad (71) is provided on the bottom plate of the light-transmitting outer shell (7).

9. The multifunctional wireless charger according to claim 8, characterized in that: A counterweight plate (72) is provided at the inner bottom of the light-transmitting outer shell (7), and the counterweight plate (72) is connected to the bottom plate of the light-transmitting outer shell (7) by clamping or by screws.

10. A multifunctional wireless charger according to any one of claims 1 to 9, characterized in that: The PCB board (3) is provided with a charging connector (31), the charging connector (31) is electrically connected to the PCB board (3), and a charging socket is provided on the side wall of the housing (1) at a position corresponding to the charging connector (31).

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