CN216121929U - Wireless charger - Google Patents

Abstract

An embodiment of the present invention provides a wireless charger, including: a paper outer case covering at least upper and lower surfaces of the plate-shaped core; the plate-shaped inner core includes: the wireless charging device comprises a wireless charging module and a plate-shaped accommodating body for accommodating and fixing the wireless charging module, wherein the wireless charging module is provided with a power input interface; the paper shell is provided with an opening for exposing the power input interface. The wireless charging module is accommodated and fixed in the plate-shaped inner core in a plate-shaped accommodating body mode, so that the shape parameters of the plate-shaped inner core can be adjusted and changed flexibly, and meanwhile, the paper outer shells are covered on the upper surface and the lower surface of the plate-shaped inner core, so that the adjustment can be easily performed according to the shape parameters of the plate-shaped inner core, and the manufacturing cost of the wireless charger can be effectively reduced.

Description

Wireless charger

Technical Field

The embodiment of the utility model relates to the technical field of chargers, in particular to a wireless charger.

Background

Along with mobilizable electronic equipment is more and more in daily life, the function that each equipment possesses also becomes more and more, people are more and more frequent to the use of these equipment, and present mobile electronic equipment all supplies power through the battery that carries on, along with the increase of live time, the increase of function and the increase of equipment quantity lead to all needing to advance frequent charging to multiple equipment now every day, and the mode that charges that present conventional use charges the interface can influence the mobility of equipment, frequent plug charging wire also can bring very big vexation to the user simultaneously. Therefore, the wireless charging function has the characteristic of charging without sensing, a large amount of fragmented time can be used for charging along with the characteristic of charging, more and more devices start to support the wireless charging function, and the demand on the wireless charger is higher and higher.

At present, a conventional structure of a wireless charger is that an upper shell and a lower shell are mutually buckled to form a shell, and a wireless charging coil and a circuit board are installed and fixed in the shell, the shell is usually made of plastics, so that a mould of the shell is required to be customized according to the shape before the shell is manufactured, the shape of the wireless charger is difficult to change once the mould of the shell is determined, the appearance of the wireless charger is flexibly changed, and the cost is high. Moreover, the conventional wireless charger is basically only used as a common or portable electronic device for consumers due to the high cost and single shape of the shell mold, and the function of the conventional wireless charger as an information carrier is ignored.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model aims to provide a wireless charger, which solves the problems that the shape of the existing wireless charger cannot be flexibly adjusted due to the fact that the existing wireless charger adopts a structure that an upper shell and a lower shell are buckled, and the adjustment cost is high.

In order to solve the above problem, an embodiment of the present invention provides a wireless charger, including: a paper outer shell covering at least the upper and lower surfaces of the plate-shaped inner core;

the plate-shaped core includes: the wireless charging device comprises a wireless charging module and a plate-shaped accommodating body for accommodating and fixing the wireless charging module, wherein the wireless charging module is provided with a power input interface; and an opening for exposing the power input interface is formed in the paper outer shell.

Optionally, the plate-shaped accommodating body is any one of the following modes:

the first back plate, the first base plate and the second back plate are arranged in a stacked mode; the first base plate is provided with a hollow part capable of accommodating the wireless charging module;

the second base plate and the third back plate are arranged in a stacked mode, and a groove capable of containing the wireless charging module is formed in the second base plate;

and the third base plate is provided with a groove capable of containing the wireless charging module.

Optionally, the wireless charging module is fixed by a double-sided adhesive tape or a hot melt adhesive.

Optionally, the outer surface of the paper outer shell is provided with an image-text printing layer.

Optionally, the paper outer shell is further provided with a transparent protective layer for protecting the image-text printing layer.

Optionally, the wireless charging module further includes a charging indicator light;

the paper shell body is in the position that the charge indicator lamp corresponds is equipped with trompil or printing opacity district.

Optionally, the paper outer casing is a box body formed by folding sheet-shaped paperboards.

Optionally, the paper outer casing is a polygonal box body and is any one of the following modes:

the polygonal box body completely covers all the outer surfaces of the plate-shaped inner core;

the polygonal box body covers all outer surfaces of the plate-shaped inner core except the side surface provided with the power input interface.

Optionally, the polygonal box further includes a flip portion extending outward from one side edge of the upper surface or the lower surface, and the flip portion is rotatably opened and closed by using the side edge as an axis.

An embodiment of the present invention provides a wireless charger, including: a paper outer case covering at least upper and lower surfaces of the plate-shaped core; the plate-shaped inner core includes: the wireless charging device comprises a wireless charging module and a plate-shaped accommodating body for accommodating and fixing the wireless charging module, wherein the wireless charging module is provided with a power input interface; the paper shell is provided with an opening for exposing the power input interface. The wireless charging module is accommodated and fixed in the plate-shaped inner core in a plate-shaped accommodating body mode, so that the shape and parameters of the plate-shaped inner core can be adjusted flexibly, and meanwhile, the paper outer shells are covered on the upper surface and the lower surface of the plate-shaped inner core, so that the adjustment can be easily performed according to the shape and parameters of the plate-shaped inner core, and the manufacturing cost of the wireless charger can be effectively reduced. In addition, because the paper outer shell is adopted, and the paper is very convenient for content printing, the wireless charger has the opportunity of becoming an information carrier by adopting the paper outer shell, and the wireless charger can be used as an advertisement gift for market popularization and use by combining the characteristics of simple structure and low cost.

Drawings

The utility model will be further described with reference to the accompanying drawings and examples, in which:

fig. 1 is a schematic diagram of a drawer-shaped wireless charger according to an embodiment of the present invention, in which a plate-shaped inner core and a paper outer shell are separated from each other;

fig. 2 is a schematic diagram of a drawer-shaped wireless charger according to another embodiment of the present invention;

fig. 3 is a schematic diagram of a wireless charger integrally covering a paper outer case according to another embodiment of the present invention;

FIG. 4 is a schematic view of a foldable package with an integrally formed paper shell in an expanded state according to another embodiment of the present invention;

FIG. 5 is a schematic view of a three-layer structure of a plate-shaped core according to another embodiment of the present invention;

FIG. 6 is a schematic view of a two-layered structure of a plate-shaped core according to another embodiment of the present invention;

FIG. 7 is a schematic view of a plate-shaped core having a one-layer structure according to another embodiment of the present invention;

fig. 8 is a schematic diagram of a wireless charger including a charging indicator light according to another embodiment of the present invention;

fig. 9 is a schematic diagram of a wireless charger with pages being unfolded according to another embodiment of the present invention;

fig. 10 is a schematic diagram of a wireless charger with closed pages according to another embodiment of the present invention;

fig. 11 is a schematic view of a paper outer case including a flip cover in an unfolded state according to another embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model will now be further explained by means of embodiments in conjunction with the accompanying drawings.

In an embodiment of the present invention, there is provided a wireless charger, including: a paper outer shell covering at least the upper and lower surfaces of the plate-shaped inner core; the plate-shaped core includes: the wireless charging device comprises a wireless charging module and a plate-shaped accommodating body for accommodating and fixing the wireless charging module, wherein the wireless charging module is provided with a power input interface; and an opening for exposing the power input interface is formed in the paper outer shell.

Referring to fig. 1 to 4, the wireless charger includes: a plate-shaped core 21, and an outer paper shell 11 covering at least upper and lower surfaces of the plate-shaped core 21, the plate-shaped core 21 comprising: a wireless charging module (not shown in the figure) and a plate-shaped accommodating body for accommodating and fixing the wireless charging module, wherein the wireless charging module is provided with a power input interface 211, and the paper outer shell is provided with an opening for exposing the power input interface (the form of the opening includes an opening made on the whole surface as shown in fig. 1 and 2, and may also include an opening only arranged at the position of the input interface as 121 shown in fig. 3 and 4). It should be noted that the wireless charger shown in fig. 1 has the paper outer casing and the platy inner core separated for convenience of illustration and description, and when the wireless charger is assembled, as shown in fig. 2, the platy inner core 21 is completely located in the paper outer casing 11.

The wireless charging module used in this embodiment belongs to a conventional circuit module with a wireless charging function, and generally includes: a coil, a circuit board, etc., and a power input interface is typically soldered to the circuit board.

In other embodiments of the present invention, the plate-shaped accommodating body is any one of the following manners:

the first back plate, the first base plate and the second back plate are arranged in a stacked mode; the first base plate is provided with a hollow part capable of accommodating the wireless charging module;

the second base plate and the third back plate are arranged in a stacked mode, and a groove capable of containing the wireless charging module is formed in the second base plate;

and the third base plate is provided with a groove capable of containing the wireless charging module.

Referring to fig. 5, fig. 5 is a schematic structural diagram of a plate-shaped accommodating body including a first back plate, a first backing plate and a second back plate which are arranged in a stacked manner according to another embodiment of the present invention, wherein the plate-shaped accommodating body includes: the wireless charging module comprises a first back plate 221, a first backing plate 222 and a second back plate 224 which are arranged in an overlapped mode, wherein a hollow 223 is formed in a partial area of the first backing plate 222, and the wireless charging module is accommodated in the hollow 223 during assembly. It can be understood that the specific shape and size of the hollow 223 can be flexibly adjusted, which is not limited herein, and it only needs to ensure that it can accommodate the wireless charging module.

Referring to fig. 6, fig. 6 is a schematic view illustrating a plate-shaped accommodating body including a second pad and a third back plate arranged in a stacked manner according to another embodiment of the present invention, wherein the plate-shaped accommodating body includes: the second backing plate 232 and the third backing plate 231 are overlapped, wherein the second backing plate 232 is further provided with a groove 233, and the wireless charging module is accommodated in the groove 233 during assembly. It is understood that the specific shape and size of the groove 233 can be flexibly adjusted, and is not limited herein, and it only needs to ensure that it can accommodate the wireless charging module.

Referring to fig. 7, fig. 7 is a schematic view of a third plate-shaped accommodating body according to another embodiment of the present invention, wherein the plate-shaped accommodating body only has the third plate 241, and the third plate 241 is further provided with a groove 242, and the wireless charging module is accommodated in the groove 242 during assembly. It is understood that the specific shape and size of the groove 242 can be flexibly adjusted, and is not limited herein, and it only needs to ensure that it can accommodate the wireless charging module.

The present embodiment does not limit the overall shape and size of the plate-like housing, and the shape may be other polygonal, circular, elliptical, racetrack, and the like, besides the quadrilateral shape shown in the drawing.

In another embodiment of the present invention, the wireless charging module is fixed by a double-sided tape or a hot melt adhesive.

At present, a common wireless charger is generally formed by mutually buckling an upper plastic cover plate and a lower plastic cover plate, wherein an installed wireless charging module is fixedly arranged between the two plastic cover plates in order to be stable, and the wireless charging module is fixedly arranged on the plastic cover plate positioned on the back surface by using screws. In the embodiment of the utility model, the plate-shaped accommodating body is adopted to accommodate the wireless charging module, and the accommodating cavity (comprising the hollow part, the groove and the like) formed in the plate-shaped accommodating body plays a certain role in fixing, so that the wireless charging module can be fixed in the plate-shaped accommodating body only by using simple double-sided adhesive tape or hot melt adhesive. The wireless charger is not fixed by screws, the thickness of the wireless charger can be effectively reduced, meanwhile, fixing columns of the screws do not need to be reserved in advance, and the manufacturing cost of the wireless charger is reduced.

In another embodiment of the utility model, the outer surface of the paper outer shell is provided with an image-text printing layer.

The picture and text printing layer is arranged on the outer surface of the paper outer shell, and can be printed with various contents such as text information, patterns and the like, thereby playing the roles of beautifying and advertising.

In another embodiment of the utility model, the paper outer shell is further provided with a transparent protective layer for protecting the image-text printing layer.

The transparent protective layer is arranged outside the image-text printing layer, plays a role in protecting the image-text printing layer, and can optionally comprise but not limited to a transparent plastic packaging layer and a transparent protective coating.

In another embodiment of the present invention, the wireless charging module further comprises a charging indicator light;

the paper shell body is in the position that the charge indicator lamp corresponds is equipped with trompil or printing opacity district.

Referring to fig. 8, the wireless charger shown in fig. 8 further includes an opening 131 on the paper outer shell, and the position of the opening 131 corresponds to the position of the charging indicator light on the wireless charging module, when the wireless charger starts to work, the charging indicator light will be turned on, and a user can see the change of the charging indicator light through the opening 131. It is understood that the position of the opening 131 may be replaced by a light-transmitting region, including but not limited to directly covering the opening with a light-transmitting molding layer.

In another embodiment of the present invention, the outer paper shell is a box body formed by folding sheet-shaped paperboard.

Referring to fig. 4 and 11, the paper casing used in this embodiment is a box body formed by folding a sheet-shaped paperboard, and the broken lines in fig. 4 and 11 are folding lines, and the box body formed by folding a sheet-shaped paperboard is obtained by folding according to the folding lines.

In another embodiment of the present invention, the paper outer casing is a polygonal box body, and is any one of the following manners:

the polygonal box body completely covers all the outer surfaces of the plate-shaped inner core;

the polygonal box body covers all outer surfaces of the plate-shaped inner core except the side surface provided with the power input interface.

Referring to fig. 3 and 4, fig. 3 shows a wireless charger with a polygonal box body completely covering all outer surfaces of a plate-shaped inner core, fig. 4 shows a structural schematic diagram of a fully-wrapped paper outer shell in a fully unfolded state, the structure of the paper outer shell of fig. 4 is similar to that of a product packaging box, and a completely-closed box body can be obtained only by folding a sheet-shaped paperboard according to a dotted line, so that when the paper outer shell of fig. 4 is folded to cover the plate-shaped inner core, the paper outer shell completely covers all outer surfaces of the plate-shaped inner core. It is understood that the shape of the outer paper case is the same as that of the plate-shaped core, and thus the outer paper case is not limited to the polygonal shape, and may have a circular shape, a racetrack shape, an oval shape, etc. in practical use.

Referring to fig. 1 and 2, the polygonal box covers all the outer surfaces of the plate-shaped inner core except the side where the power input interface belongs, and the polygonal box reduces the coverage of the whole side corresponding to the power input interface on the plate-shaped inner core, and does not need to form an opening at the position corresponding to the power input interface according to the shape of the interface, so that the manufacturing cost can be reduced, and the process difficulty can be reduced.

In another embodiment of the present invention, the polygonal box further includes a flip portion extending outward from one side edge of the upper surface or the lower surface, and the flip portion is rotatably opened and closed around the side edge.

Referring to fig. 9, 10 and 11, the paper outer case further includes: and a lid unit 141, wherein the lid unit 141 is rotatably opened and closed around one side of the lower surface of the polygonal case. Fig. 11 is a schematic diagram of a paper outer case including a flip cover in an unfolded state, in fig. 11, the flip cover 141 includes two sheets of cardboard folded in half, and in practical application, the number of sheets of cardboard included in the flip cover can be adjusted according to needs, which is not limited in this embodiment.

The embodiment of the utility model provides a wireless charger, which is characterized in that a wireless charging module is accommodated and fixed in a plate-shaped accommodating body of a plate-shaped inner core, so that the shape parameters of the plate-shaped inner core can be adjusted and changed flexibly, and meanwhile, the upper surface and the lower surface of the plate-shaped inner core are covered with paper outer shells, so that the adjustment is easy to be carried out according to the shape parameters of the plate-shaped inner core, and the manufacturing cost of the wireless charger can be effectively reduced.

It will be understood by those of skill in the art that various combinations of the above embodiments are possible, and that the above embodiments are merely preferred embodiments of the present invention, which are described in great detail and are not intended to limit the scope of the utility model. It should be noted that, for those skilled in the art, variations and modifications can be made without departing from the concept of the embodiments of the present invention, and the embodiments of the present invention are within the protection scope.

Claims (9)

1. A wireless charger, comprising: a paper outer shell covering at least the upper and lower surfaces of the plate-shaped inner core;

the plate-shaped core includes: the wireless charging device comprises a wireless charging module and a plate-shaped accommodating body for accommodating and fixing the wireless charging module, wherein the wireless charging module is provided with a power input interface; and an opening for exposing the power input interface is formed in the paper outer shell.

2. The wireless charger according to claim 1, wherein the plate-shaped housing is any one of:

the first back plate, the first base plate and the second back plate are arranged in a stacked mode; the first base plate is provided with a hollow part capable of accommodating the wireless charging module;

the second base plate and the third back plate are arranged in a stacked mode, and a groove capable of containing the wireless charging module is formed in the second base plate;

and the third base plate is provided with a groove capable of containing the wireless charging module.

3. The wireless charger of claim 1, wherein said wireless charging module is secured by double-sided adhesive tape or hot melt adhesive.

4. The wireless charger of claim 1, wherein the outer surface of the paper outer casing is provided with an image-text printing layer.

5. The wireless charger of claim 4, wherein the paper outer casing is further provided with a transparent protective layer for protecting the image-text printed layer.

6. The wireless charger of claim 1, wherein the wireless charging module further comprises a charging indicator light;

the paper shell body is in the position that the charge indicator lamp corresponds is equipped with trompil or printing opacity district.

7. The wireless charger of claim 1 wherein the outer paper housing is a box formed by folding a sheet of paperboard.

8. The wireless charger according to any one of claims 1-7, wherein the paper outer casing is a polygonal box and is any one of the following:

the polygonal box body completely covers all the outer surfaces of the plate-shaped inner core;

the polygonal box body covers all outer surfaces of the plate-shaped inner core except the side surface provided with the power input interface.

9. The wireless charger of claim 8 wherein the polygonal box further comprises a flap extending outwardly from one side of the upper or lower surface, the flap being pivotally openable about the side.

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