CN219740045U

CN219740045U - Wireless charging structure, charger and support

Info

Publication number: CN219740045U
Application number: CN202320655318.8U
Authority: CN
Inventors: 邱诗峰
Original assignee: Shenzhen Aolan Electronics Co ltd
Current assignee: Shenzhen Aolan Electronics Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-09-22
Anticipated expiration: 2033-03-29

Abstract

The utility model discloses a wireless charging structure, a charger and a bracket, which comprise a magnetism isolating plate, wherein two wireless charging coils connected with a driving circuit board are arranged on the magnetism isolating plate, and the driving circuit board is connected with an external power supply; the mobile device comprises a shell, a magnetic isolation plate, a wireless charging coil, a plurality of half shells, a plurality of magnetic isolation plates, a plurality of wireless charging coils, a plurality of magnetic isolation plates, a plurality of wireless charging coils and a plurality of charging modules, wherein the two half shells are arranged in a split manner; the magnetism is isolated through the magnetism isolating plate, so that the mutual influence between the two is avoided; the two half shells are matched with each other through the clamping holes and the clamping blocks in a clamping way, so that the disassembly and the assembly are convenient.

Description

Wireless charging structure, charger and support

Technical Field

The utility model relates to the technical field of wireless charging, in particular to a wireless charging structure, a charger and a bracket.

Background

Wireless charging generally refers to transmitting electric energy to a device through electromagnetic induction, and most of the existing wireless charging devices have a driving circuit board to drive a charging coil, so that only one-sided charging can be performed. In addition, the polarity of the built-in magnet of the existing intelligent watch wireless charger is different, for example, the charging end of the three-star intelligent watch is S-pole, the charging end of the apple intelligent watch is N-pole, and if the two watches are used simultaneously, two wireless chargers are needed to be prepared, so that a plurality of inconveniences are brought for use.

Disclosure of Invention

In order to solve the problems that in the prior art, most of wireless charging is placed on a plane and only can be carried out on one side, and in the charging process, a mobile phone or other mobile equipment needs to be horizontally placed on a charger, so that the operation is inconvenient; and the defect that the charging requirements of multiple models cannot be carried out according to the requirements is overcome, the utility model provides a wireless charging structure, a charger and a bracket.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model discloses a wireless charging structure, which comprises a magnetic isolation plate, wherein two wireless charging coils connected with a driving circuit board are arranged on the magnetic isolation plate, the wireless charging coils are arranged on two sides or the same surface of the magnetic isolation plate, the driving circuit board (not shown in the figure) is connected with an external power supply, a through hole is formed in the position corresponding to the center of the wireless charging coils, and a magnetic block is arranged in the through hole.

As a preferable technical scheme of the utility model, the wireless charging device further comprises two half shells which are arranged in a split way, the two half shells are assembled to form a shell, an installation cavity is formed in one half shell, and the magnetism isolating plate and the wireless charging coil are installed in the installation cavity.

As a preferable technical scheme of the utility model, the two half shells are matched with each other in a clamping way through the clamping holes and the clamping blocks.

The charger comprises the wireless charging structure, a connecting shell, a connecting column, an inserting hole, a limiting block and a clamping hole, wherein the connecting column is inserted into the inserting hole; a mounting cavity is formed in the connecting shell; and the inside cavity that is equipped with of coupling shell, install the drive circuit board who is connected with wireless charging coil in the cavity, just be equipped with the pivot on the coupling shell, just all be equipped with the through wires hole with the cavity intercommunication on pivot and the spliced pole.

As a preferable technical scheme of the utility model, the connecting shell is formed by clamping and matching two sub-shells which are arranged in a split way.

The bracket comprises a base, wherein a supporting rod is arranged on the base, positioning blocks which are vertically upwards arranged on two sides are arranged at the top end of the supporting rod, and a rotating shaft hole for interference fit of a rotating shaft is formed in the positioning blocks; the outer end of the rotating shaft is screwed with a locking block.

The beneficial effects of the utility model are as follows:

1. the wireless charging structure comprises a wireless charging module; the wireless charging coils are arranged on two sides of the magnetic isolation plate, and the wireless charging coils on two sides can be of different charging specifications and types; the charging requirements of various mobile devices are met, so that the universality is improved; through built-in magnetic path, wherein the S utmost point adsorbs intelligent wrist-watch and charges for N extremely it charges, and the N utmost point adsorbs intelligent wrist-watch and charges for S extremely it charges, is difficult for dropping, convenient to use.

2. Such a charger; the connecting shell is arranged on the shell, and is assembled through the connecting column, the inserting hole, the limiting block and the clamping hole, so that the connecting shell is convenient to install and detach; meanwhile, a cavity is formed in the connecting shell, a driving circuit board connected with the wireless charging coil is arranged in the cavity, a rotating shaft is arranged on the connecting shell, and threading holes communicated with the cavity are formed in the rotating shaft and the connecting column; separating the drive circuit board and the wireless charging coil; the effect on the driving circuit board is avoided, and watches with different magnetic poles are adsorbed through the built-in magnetic blocks, so that one object is multipurpose.

3. The bracket can rotate the whole body, so that the angle of the charger can be conveniently adjusted, and the angle of the equipment in a charging state can be adjusted; and the locking block is used for locking, so that the rotation is avoided.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of a wireless charging structure according to the present utility model;

FIG. 2 is a schematic diagram of a half shell of a wireless charging structure according to the present utility model;

FIG. 3 is a schematic diagram illustrating the installation of a wireless charging coil of a wireless charging structure according to the present utility model;

FIG. 4 is a schematic diagram of a wireless charging coil with a wireless charging structure according to the present utility model;

FIG. 5 is a schematic view of a magnetic shielding plate of a charger according to the present utility model;

fig. 6 is a schematic structural view of a connection housing of a charger according to the present utility model;

fig. 7 is a schematic view of the structure of a sub-housing of the charger of the present utility model;

FIG. 8 is a schematic view of the structure of a locking block of a charger according to the present utility model;

fig. 9 is a schematic structural view of a cradle of a charger according to the present utility model.

In the figure: 1. a housing; 2. a half shell; 3. a mounting cavity; 4. a magnetism isolating plate; 5. a wireless charging coil; 6. a magnetic block; 7. a connection housing; 8. a connecting column; 9. an insertion hole; 10. a limiting block; 11. a clamping hole; 13. a cavity; 15. a rotating shaft; 16. a threading hole; 17. a sub-housing; 18. a support rod; 19. a positioning block; 20. a rotation shaft hole; 21. a locking block; 22. and (5) a base.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1, 2, 3 and 4, a wireless charging structure of the present utility model includes two half-shells 2 arranged in a split manner; the two half-shells 2 are assembled to form a shell 1; a circular installation cavity 3 is arranged in one half shell 2, and a magnetism isolating plate 4 is arranged in the installation cavity 3; and the two sides or the same surface of the magnetism isolating plate 4 are provided with wireless charging coils 5; the magnetic isolation plate 4 is provided with a magnetic block 6 at the center of the wireless charging coil; the two half shells 2 are matched with each other through clamping holes and clamping blocks in a clamping way, so that the assembly is convenient. Wireless charging coils 5 are arranged on two sides of the magnetism isolating plate 4; the wireless charging coils 5 on the two sides can be selected to have different charging specifications and types; the charging requirements of various mobile devices are met, so that the universality is improved; and magnetism is isolated through the magnetism isolating plate 4, so that the mutual influence between the two is avoided; and the two half shells 2 are clamped and matched with each other through clamping holes 11 and clamping blocks; and the disassembly and assembly are convenient.

The charger comprises the wireless charging structure, as shown in fig. 5-7, and comprises a connecting shell 7, wherein a connecting column 8 is arranged at the front end of the connecting shell 7, an inserting hole 9 for inserting the connecting column 8 is formed in the shell 1, a limiting block 10 is arranged at the front end of the connecting column 8, and a clamping hole 11 matched with the limiting block 10 in a clamping way is formed in the front end in the inserting hole 9; a mounting cavity 3 is arranged in the connecting shell 7; the connecting shell 7 is internally provided with a cavity 13, a driving circuit board 14 connected with the wireless charging coil 5 is arranged in the cavity 13, the connecting shell 7 is provided with a rotating shaft 15, and the rotating shaft 15 and the connecting column 8 are respectively provided with a threading hole 16 communicated with the cavity 13; separating the drive circuit board and the wireless charging coil; avoiding influencing the driving circuit board.

Wherein, the connecting shell 7 is formed by clamping and matching two sub-shells 17 which are arranged in a split way.

The bracket is provided with the charger, as shown in fig. 8 and 9, and comprises a base 22, wherein a supporting rod 18 is arranged on the base 22, positioning blocks 19 which are vertically upwards arranged on two sides are arranged at the top end of the supporting rod 18, and a rotating shaft hole 20 for interference fit of a rotating shaft 15 is arranged on the positioning blocks 19; the outer end part of the rotating shaft is screwed with a locking block 21; the whole body can be rotated, so that the angle of the charger can be conveniently adjusted, and the angle of the equipment in a charging state can be adjusted; and the locking block is used for locking, so that the rotation is avoided.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The wireless charging structure is characterized by comprising a magnetism isolating plate (4), wherein two wireless charging coils (5) connected with a driving circuit board (14) are arranged on the magnetism isolating plate (4), and the driving circuit board (14) is connected with an external power supply; the wireless charging device is characterized by further comprising two half shells (2) which are arranged in a split mode, wherein the two half shells (2) are assembled to form a shell (1), an installation cavity (3) is formed in one half shell (2), and the magnetic isolation plate (4) and the wireless charging coil (5) are installed in the installation cavity (3).

2. The wireless charging structure according to claim 1, wherein wireless charging coils (5) connected with the driving circuit board (14) are arranged on two sides of the magnetism isolating plate (4), through holes are formed in positions, corresponding to the centers of the wireless charging coils, of the magnetism isolating plate (4), and magnetic blocks (6) are arranged in the through holes.

3. The wireless charging structure according to claim 2, wherein the two half-shells (2) are engaged by means of a snap-fit with the snap-fit block via the snap-fit hole.

4. A charger having a wireless charging structure as claimed in any one of claims 1 to 3, wherein: the connecting device comprises a connecting shell (7), wherein a connecting column (8) is arranged at the front end of the connecting shell (7), an insertion hole (9) for the connecting column (8) to be inserted is formed in a shell (1), a limiting block (10) is arranged at the front end of the connecting column (8), and a clamping hole (11) matched with the limiting block (10) in a clamping mode is formed in the front end in the insertion hole (9); and inside cavity (13) that is equipped with of coupling shell (7), install in cavity (13) and be connected with wireless charging coil (5) drive circuit board (14), just be equipped with pivot (15) on coupling shell (7), just all be equipped with on pivot (15) and connecting column (8) with threading hole (16) of cavity (13) intercommunication.

5. Charger according to claim 4, characterized in that the connecting housing (7) is formed by a snap fit of two sub-housings (17) arranged in a split manner.

6. A stent, characterized in that: the charger comprises a charger according to any one of claims 4 or 5 and a base (22), wherein a supporting rod (18) is arranged on the base (22), positioning blocks (19) which are vertically upwards arranged on two sides are arranged at the top end of the supporting rod (18), and a rotating shaft hole (20) for interference fit of a rotating shaft (15) is arranged on the positioning blocks (19); the outer end part of the rotating shaft is screwed with a locking block (21).