CN217851862U - Wireless charging table - Google Patents

Abstract

A wireless charging table. A wireless charging table comprises: the charging device comprises a plate body assembly, a charging device and a control device, wherein the plate body assembly comprises a desktop for placing a charged piece, and the desktop is provided with a plurality of charging areas; the wireless charging device is arranged in the accommodating cavity in the plate body assembly and is used for charging the charged pieces on the plurality of charging areas in a non-contact manner; the wireless charging device is used for providing different rated powers for the charged pieces in different charging areas. The desktop is provided with a plurality of charging areas capable of providing different rated powers, and charged pieces with different rated powers can be charged in a targeted manner, so that on one hand, a power supply is saved, and on the other hand, the neatness of the desktop can be improved.

Description

Wireless charging table

Technical Field

The embodiment of the utility model relates to the technical field of furniture, especially, relate to a wireless table utensil that charges.

Background

With the improvement of living standard, the electronic equipment has long service life in daily life, and the electronic equipment needs to be charged frequently due to the limitation of battery capacity.

However, when charging with the charging wire, placing the charging wire on the desktop can result in the desktop to look more mixed and disorderly, influences the clean and tidy of desktop.

SUMMERY OF THE UTILITY MODEL

The utility model discloses embodiment provides a wireless table utensil that charges.

The utility model discloses embodiment's a wireless table utensil that charges, a wireless table utensil that charges includes: the charging device comprises a plate body assembly, a charging device and a control device, wherein the plate body assembly comprises a desktop for placing a charged piece, and the desktop is provided with a plurality of charging areas; the wireless charging device is arranged in the accommodating cavity in the plate body assembly and is used for charging the charged pieces on the plurality of charging areas in a non-contact manner; the wireless charging device is used for providing different rated powers for the charged pieces in different charging areas.

The utility model discloses in embodiment's wireless charging table utensil, be equipped with a plurality of charging area that can provide different rated power on the desktop, can have pertinence to the different by the piece that charges of rated power, practice thrift the power on the one hand, on the other hand also can improve the clean and tidy degree of desktop.

Additional aspects and advantages of embodiments of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is an exploded view of a wireless charging table according to an embodiment of the present invention.

Fig. 2 is a top view of the first plate body and the wireless charging device of the wireless charging table according to the embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a second plate body of the wireless charging table according to the embodiment of the present invention.

Fig. 4 is an explosion diagram of the plate assembly and the wireless charging device of the wireless charging table according to the embodiment of the present invention.

Fig. 5 is a top view of the wireless charging table of fig. 4.

Fig. 6 is a schematic structural diagram of a mounting plate of a wireless charging table according to an embodiment of the present invention.

Fig. 7 is a structural schematic diagram of a mounting plate of the wireless charging table of fig. 6 at another angle.

Fig. 8 is a schematic connection diagram of a wireless charging device of a wireless charging table according to an embodiment of the present invention.

Fig. 9 is an assembly flow chart of the wireless charging table of the present invention. And

fig. 10 is a flowchart of a method for manufacturing the wireless charging table of the present invention.

Description of the main element symbols:

10. a wireless charging table;

100. a plate body assembly;

130. an accommodating cavity; 131. accommodating grooves; 132. an accommodation hole;

140. a first plate body; 141. a second board surface;

150. a second plate body; 151. a third board surface; 152. a fourth board surface;

160. an edge banding;

200. a wireless charging device; 210. a first charging device; 211. a first charging coil; 212. a first circuit board; 220. a second charging device; 221. a second charging coil; 222. a second circuit board; 230. a power supply female seat; 240. a voltage boosting constant voltage constant current module; 250. a voltage reduction constant voltage constant current module;

300. mounting a plate; 310. a fifth board surface; 320. a sixth board surface; 330. a supply line via; 340. heat dissipation holes; 350. screw holes.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

Fig. 1 is an exploded view of a wireless charging table 10 according to an embodiment of the present invention. Referring to fig. 1, the wireless charging table 10 includes a board assembly 100 and a wireless charging device 200. The board assembly 100 includes a table top for placing a piece to be charged, the table top being provided with a plurality of charging areas. The wireless charging device 200 is disposed in the receiving cavity 130 inside the board assembly 100, and is used for non-contact charging of charged members located in a plurality of charging areas. The wireless charging device 200 is used to provide different rated powers to the charged parts in different charging areas.

Further, the wireless charging device 200 may adopt an electromagnetic induction type to charge a charged object, and the charged object may be a small-power electronic device such as a mobile phone and a tablet, and may also be a large-power electronic device such as a notebook computer. Energy is coupled through the coil to realize energy transfer, and the coil can be externally connected with a power supply to generate magnetism, and the magnetic field generates current again to supply power to a charged part.

Further, because wireless charging device 200 can realize that the non-contact charges, consequently, need not to be charged with wireless charging device 200 contact by the piece that charges and just can realize charging, need not to connect charging device with the charging wire and by the piece that charges, avoid placing the desktop that too much charging wire leads to in a jumble. The wireless charging device 200 is placed in the accommodating cavity 130 inside the board assembly 100, so that the wireless charging device 200 is prevented from being worn, and the service life of the wireless charging device is prolonged.

Specifically, the wireless charging device 200 may continuously provide a small power less than or equal to 20W to a charged object, such as a mobile phone, a tablet, a desk lamp, a bluetooth headset; the charged piece can also be provided with high power of more than 20W, such as a computer and a sound box. A plurality of charging areas capable of providing different rated powers are arranged on the desktop, and charged pieces with different rated powers can be charged in a targeted manner, so that a power supply is saved, and the cleanliness of the desktop can be improved.

Fig. 2 is a plan view of the wireless charging table 10 according to the embodiment of the present invention, in which the first plate 140 and the wireless charging device 200 are engaged with each other. Referring to fig. 2, the wireless charging device 200 includes at least one first charging device 210 and at least one second charging device 220. At least one first charging device 210 is disposed in the accommodating cavity 130 and each first charging device 210 is used for providing a first rated power. At least one second charging device 220 is disposed in the accommodating chamber 130 and each second charging device 220 is used for providing a second rated power. Wherein the first rated power is greater than the second rated power.

The plurality of charging regions includes at least a first charging region and a second charging region. The first charging device 210 is used for providing a first rated power to a charged object located on a first charging area. The second charging device 220 is used for providing a second rated power for the charged object located on the second charging area.

Furthermore, the charging area can be marked on the desktop in a literature or graphic mode, so that a user can accurately find the charging area. In some embodiments, the first charging area and the second charging area may be marked differently to distinguish.

Further, the first charging area and the second charging area may provide charging separately or simultaneously.

The plurality of charging regions include at least one first charging region provided in one-to-one correspondence with the first charging device 210 and at least one second charging region provided in one-to-one correspondence with the second charging device 220.

Specifically, the wireless charging device 200 may include one first charging device 210 and four second charging devices 220, and the plurality of charging areas correspondingly includes one first charging area and four second charging areas. For the convenience of user's work and taking, the projection of holding tank 131 on first face is the rectangle. The first charging device 210 is located at the middle of the rectangular receiving slot 131, and the four second charging devices 220 are respectively located at different positions of the rectangular receiving slot 131. The projection of the accommodating groove 131 on the first plate surface is related to the number and relative positions of the first charging device 210 and the second charging device 220. In other embodiments, the projection of the receiving groove 131 on the first plate surface may be a circle, an i shape, a king shape, or the like, in which the wireless charging device 200 may be placed.

Each first charging device 210 includes a first charging coil 211 and a first circuit board 212 electrically connected, wherein the first charging coil 211 is located in a projection of the first charging area in the accommodation chamber 130. Each second charging device 220 includes a second charging coil 221 and a second circuit board 222 electrically connected, wherein the second charging coil 221 is located in a projection of the second charging area in the accommodating cavity 130.

Fig. 4 is an exploded view of the board assembly 100 and the wireless charging device 200 of the wireless charging table 10 according to the embodiment of the present invention. Fig. 9 is an assembly flowchart of the wireless charging table 10 of the present invention. Referring to fig. 4 and 9, the panel assembly 100 includes a first panel 140, a second panel 150, and a bead 160. The first plate 140 includes a first plate surface serving as a table top and a second plate surface 141 disposed opposite to the first plate surface. The second plate 150 is connected to the second plate 150, and the third plate surface 151 of the second plate 150 abuts against the second plate surface 141. The edge banding 160 is fixedly attached to the circumferential sides of the first panel 140 and the second panel 150.

Further, the first plate 140 and the second plate 150 may have the same shape and size, so as to facilitate standardized production.

Further, the first plate 140 and the second plate 150 are fixedly connected, for example, fixed by bonding, to form a table top for placing the charged object. That is, there is no relative displacement between the first plate 140 and the second plate 150.

Further, the edge sealing strip 160 and the circumferential side surfaces of the first plate body 140 and the second plate body 150 may be connected by bonding and fixing, and visually integrated to improve the appearance.

Referring to fig. 1, the receiving cavity 130 includes a receiving groove 131. The accommodating groove 131 is disposed on the first plate 140, the second plate 141 has a first opening, and the opening of the accommodating groove 131 is communicated with the first opening. Wherein, each first charging device 210 comprises at least a first charging coil 211, and each second charging device 220 comprises a second charging coil 221 and a second circuit board 222 which are electrically connected. The first charging coil 211, the second charging coil 221 and the second circuit board 222 are all fixed at the bottom wall of the receiving groove 131.

Further, the first charging coil 211, the second charging coil 221 and the second circuit board 222 are fixed in the receiving groove 131 by a fixing member. The fixing piece can be made of sticky pieces such as adhesive tapes and glue, so that on one hand, the relative positions of the first charging coil 211 and the second charging coil 221 to the charging area can be fixed, and the charging accuracy is improved; on the other hand, the first charging coil 211 and the second charging coil 221 are prevented from changing along with the movement position of the wireless charging table 10, and then noise and abrasion are generated.

Fig. 3 is a schematic structural diagram of a second plate 150 of the wireless charging table 10 according to the embodiment of the present invention. Referring to fig. 3, the second plate body 150 includes a fourth plate surface 152 disposed opposite the third plate surface 151. The receiving cavity 130 includes a receiving hole 132. The accommodating hole 132 is disposed through the second plate 150, the third plate 151 has a second opening, the fourth plate 152 has a third opening, and the opening of the accommodating hole 132 is respectively communicated with the second opening and the third opening. The accommodating groove 131 is communicated with the accommodating hole 132.

Specifically, the projections of the accommodating hole 132 on the third plate 151 and the fourth plate 152 are both rectangular, that is, a through hole penetrating through the third plate 151 and the fourth plate 152 is formed in the second plate 150. The receiving hole 132 may be used to receive the first circuit board 212, the first module, the second module, and the power female socket 230, on one hand, and to pass a power line for connecting a power connector, on the other hand, to externally connect a power source.

In some embodiments, the projection of the second opening on the bottom of the accommodating groove covers the second circuit board 222, which facilitates the replacement of the second circuit board 222 and the connection between the second circuit board 222 and the voltage-reducing constant-voltage constant-current module 250. In other embodiments, fig. 5 is a top view of the wireless charging table 10 of fig. 4. Referring to fig. 5, the second circuit board is positioned between the third plate surface 151 and the bottom wall of the receiving groove 131.

Fig. 5 is a top view of the wireless charging table 10 of fig. 4. Referring to fig. 5, the second circuit board 222 is positioned between the third plate surface 151 and the bottom wall of the receiving groove 131.

The wireless charging table 10 further comprises an elastic member. The elastic member is disposed between the second charging coil 221 and the second plate body 150, one side of the elastic member abuts against the second charging coil 221, and the other side of the elastic member abuts against the third plate surface 151. And/or the elastic element is disposed between the first charging coil 211 and the second plate body 150, one side of the elastic element abuts against the first charging coil 211, and the other side of the elastic element abuts against the third plate surface 151.

Further, the elastic member may be made of a resilient, nonconductive material such as foam or rubber. When the thickness of the first charging coil 211 or the second charging coil 221 is less than the depth of the receiving groove 131, an elastic member may be disposed such that the first charging coil 211 is fixed in position with respect to a first charging area or the second charging coil 221 is fixed in position with respect to a second charging area.

Fig. 7 is a structural schematic diagram of the mounting plate 300 of the wireless charging table 10 of fig. 6 at another angle. Referring to fig. 7, the wireless charging apparatus 200 further includes a first module and a second module. The first module is capable of being externally connected with a power supply and providing a voltage higher than a first voltage to the first charging device 210. The second module can be externally connected with a power supply and provides a voltage lower than the first voltage to the second charging device 220. The first voltage is a rated voltage provided by an external power supply.

Furthermore, the first module and the second module can also intelligently adjust energy consumption according to the real-time use state of the charged piece, and when the energy consumption of the charged piece is increased or decreased, the energy consumption of the wireless charging device 200 can be synchronously increased or decreased, so that high efficiency of energy consumption is realized.

Further, the first module may support the PD protocol, and the second module may support the QC protocol, to provide contactless power supply to different charged pieces.

The power line connected to the first charging device 210 is connected to the first module through a power connector. The power cord connected to the second charging device 220 is connected to the second module through a power connector.

Further, the power connector may connect the first circuit board 212 and the second circuit board 222 in parallel.

Further, the interface can adopt a USB interface or a DC power interface; accordingly, the power line may employ a USB connection line, or a DC power line.

Referring to fig. 7, the first module at least includes a voltage boosting constant voltage and constant current module 240, and the second module at least includes a voltage dropping constant voltage and constant current module 250.

Further, the boost constant voltage and constant current module 240 is configured to boost the first voltage and then stably output the first voltage to the first charging device 210. The step-down constant voltage and constant current module 250 is configured to step down the first voltage and then stably output the first voltage to the second charging device 220.

Referring to fig. 1, the wireless charging table 10 further includes a mounting plate 300. The mounting plate 300 is connected to the plate assembly 100, the first module and the second module are both connected to a side of the mounting plate 300 facing the plate assembly 100, and the mounting plate 300 is used to cover the third opening. Wherein the first and second modules are movable into the receiving hole 132 through the third opening.

Further, the mounting plate 300 may be provided with screw holes 350 to facilitate the connection of the mounting plate 300 to the plate body assembly 100 by screws.

The first charging device 210 at least includes a first circuit board 212, the first circuit board 212 is connected to a side of the mounting plate 300 facing the plate assembly 100, and the first circuit board 212 can enter the accommodating hole 132 through the third opening.

Further, the rated power provided by the wireless charging device 200 is related to the occupied volume of the circuit board, and when the occupied volume is larger, the rated power provided by the wireless charging device 200 is larger. Since the rated power provided by the first charging device 210 is greater than the rated power provided by the second charging device 220, the first circuit board 212 occupies a larger space than the second circuit board 222. If the first circuit board 212 and the second circuit board 222 are all located between the bottom wall of the accommodating groove 131 and the third plate surface 151, the accommodating groove 131 is deeper in order to satisfy the occupied space of the first circuit board 212; in order to meet the depth of the receiving groove 131, the thickness of the first plate 140 is thicker; for convenience of manufacture, the first board 140 and the second board 150 are made of the same specification, that is, the board assembly 100 is thick, so that the entire table 10 is heavy and difficult to carry. In order to reduce the thickness of the board assembly 100, the second board 150 is provided with the receiving hole 132, and the first circuit board 212 may be located in the receiving hole 132 or a space formed by the receiving hole 132 and the receiving groove 131.

In some embodiments, the first circuit board 212 may also be connected to the bottom of the receiving groove 131, and a portion of the first circuit board 212 that exceeds the depth of the receiving groove 131 may be located in the receiving hole 132, when the table 10 is manufactured, the first circuit board 212 is first connected to the bottom of the receiving groove 131, a projection of the second opening on the bottom of the receiving groove 131 needs to cover the first circuit board 212, and then the second board 150 is connected to the first board 140, so that at least a portion of the first circuit board 212 is located in the receiving hole 132. In other embodiments, the first circuit board 212 is connected to the mounting plate 300, when the mounting plate 300 is connected to the plate assembly 100, the first circuit board 212 may sequentially enter the receiving hole 132 and the receiving groove 131 through the third opening, when the table 10 is manufactured, the first plate 140 and the second plate 150 may be firstly mounted to the plate assembly 100, and then the mounting plate 300 is mounted to the plate assembly 100, so that the components on the mounting plate 300 enter the receiving hole 132 through the third opening, because the mounting plate 300 finds the position of the third opening, the mounting is convenient, and the problem that the first plate 140 and the second plate 150 cannot be assembled or the problem that the mounting plate 300 and the plate assembly 100 cannot be assembled due to the alignment problem of the receiving hole 132 and the first circuit board 212 is avoided.

Specifically, the mounting plate 300 includes a fifth plate 310 and a sixth plate 320 disposed opposite to each other, the second plate 150 is located between the first plate 140 and the mounting plate 300, and the fifth plate 310 abuts against the fourth plate 152.

The wireless charging device 200 further includes a power supply female socket 230. The power supply female socket 230 is connected to a surface of the mounting plate 300 facing the plate assembly 100, and can enter the receiving hole 132 through the third opening. The mounting plate 300 is provided with a wire supply through hole 330, the wire supply through hole 330 is communicated with the accommodating hole 132, and the jack of the power supply female socket 230 is located at the aperture of the wire supply through hole 330 to connect with an external power supply.

Further, because the power supply female socket 230 is located in the accommodating hole 132 and the mounting plate 300 is disposed on the outer side, the discomfort and the potential safety hazard caused by the power supply female socket 230 being located outside the wireless charging table 10 are avoided.

Further, a male power plug of an external power source can be inserted into the collinear through hole to be connected to the jack of the female power socket 230, so as to supply power to the first charging device 210 and the second charging device 220.

The first and second modules are connected in parallel to the power supply female 230.

Specifically, the voltage boosting constant voltage and constant current module 240 and the voltage reducing constant voltage and constant current module 250 are connected to the power supply female socket 230 in parallel, so that different voltage and current requirements of charged parts with different rated powers during charging can be met by one power line.

Further, a first voltage of 24 v is inputted from an external power source, and is divided into two paths by a one-to-two DC power line after being connected to the DC power supply female socket 230, wherein one path enters the voltage boosting constant voltage and constant current module 240 and is boosted to a voltage of 28 to 32 v, so as to drive the first wireless charging device 200 to emit electromagnetic waves. The other path enters a voltage reduction constant voltage and constant current module 250, and is reduced to 9 to 12 volts, so as to drive the second wireless charging device 200 to emit electromagnetic waves. The charged members placed in different charging areas receive the electromagnetic waves emitted from the wireless charging device 200 inside the board assembly 100 and convert the electromagnetic waves into electric energy for non-contact charging.

Fig. 6 is a schematic structural diagram of the mounting plate 300 of the wireless charging table 10 according to the embodiment of the present invention. Referring to fig. 6, the mounting plate 300 is provided with at least one heat dissipation hole 340, and the heat dissipation hole 340 is communicated with the accommodating cavity 130, so that the gas in the accommodating cavity 130 can flow through the heat dissipation hole 340 and the gas in the external environment.

The plate body assembly 100 may be an integrally formed part, which is convenient for manufacturing.

Fig. 8 is a schematic connection diagram of the wireless charging device 200 of the wireless charging table 10 according to the embodiment of the present invention. Referring to fig. 8, the wireless charging device 200 of the present embodiment includes two second charging devices 220 and one first charging device 210. The first charging coil 211 is connected to the first circuit board 212, the first circuit board 212 is connected to the boosting constant voltage and constant current module 240, and the boosting constant voltage and constant current module 240 is connected to the power supply female 230. The two second charging coils 221 are respectively connected to different second circuit boards 222, the two second circuit boards 222 are connected in parallel to the step-down constant-voltage constant-current module 250, and the step-down constant-voltage constant-current module 250 and the step-up constant-voltage constant-current module 240 are connected in parallel to the power supply female socket 230.

The present embodiment will be described below with reference to the wireless charging table 10 shown in fig. 1, but the present invention is not limited thereto.

The first plate 140 is provided with a rectangular receiving groove 131, the wireless charging device 200 includes a first charging device 210 and four second charging devices 220, and the rated power provided by the first charging device 210 is greater than that provided by the second charging devices 220. The first charging device 210 is located in the middle of the accommodating groove 131, and correspondingly, the first charging area is located in the middle of the desktop; the four second charging devices 220 are respectively located at different positions of the rectangular accommodating groove 131, correspondingly, the second charging area is located at a corresponding position, according to the use habit of the user, a wirelessly chargeable computer can be placed at the middle position of the table 10, the left or right hand side can be used for placing a wirelessly chargeable mobile phone or a wirelessly chargeable low-power electric appliance such as a bluetooth headset, the left or right side of the upper position can be used for placing a wirelessly chargeable desk lamp or a wirelessly chargeable bluetooth headset or a wirelessly chargeable sound box or a wirelessly chargeable clock, and the like, so that the four second charging devices can be conveniently used for working and taking.

In the present embodiment, the wireless charging device 200 is packaged inside the board assembly 100, and when the charging device is used for charging a charged object, the charged object is placed at a corresponding position of the charging area, so that the charging operation can be started. In addition, the table 10 does not have a notch on the use surface for placing the charged piece, but a wire supply through hole 330 is arranged at the bottom of the table 10, and the power wire is connected to the power supply through the opening. Not only solved the mixed and disorderly problem of charging wire that the wired charging brought like this, still guaranteed the wholeness and the aesthetic property of table 10 user plane, avoided more dust to get into the inside of table 10 through the hole on the mounting panel 300 again.

The wireless charging table 10 comprises a board assembly 100 and a wireless charging device 200, wherein the board assembly 100 comprises a first board 140 and a second board 150. Fig. 10 is a flowchart of a method for manufacturing the wireless charging table 10 according to the present invention. Referring to fig. 9 and 10, the method for manufacturing the wireless charging table 10 includes steps S1001 to S1004.

S1001: the first plate 140 has a receiving groove 131, and the second plate 150 has a receiving hole 132. The first plate body 140 and the second plate body 150 can be both processed by using a cereal straw board, the cereal straw board is manufactured by using crushed crop straw as a main raw material, applying MDI glue and functional additives and performing high temperature and high pressure, and the cereal straw board is formaldehyde-free, environment-friendly, excellent in processability and surface decorative performance and suitable for various surface decorative treatments and mechanical processing. Common sizes of the cereal plates are generally 9mm, 18mm and 25mm, and 18mm may be selected in consideration of the thicknesses of the first circuit board 212 and the second circuit board 222. The depth of the receiving groove 131 is in the range of 8 to 10 mm. The receiving groove 131 may be spaced from the side surface of the first plate body 140 by a distance in the range of 10 to 15 cm. According to the floor areas of the first circuit board 212, the power supply female socket 230, the voltage boosting constant voltage constant current module 240, and the voltage reducing constant voltage constant current module 250 and the relative positions of the four, the accommodating hole 132 is formed in the second board body 150, so that the first circuit board 212, the power supply female socket 230, the voltage boosting constant voltage constant current module 240, and the voltage reducing constant voltage constant current module 250 can be placed in the accommodating hole 132.

S1002: the wireless charging device 200 is disposed in the accommodating groove 131 and the accommodating hole 132.

S1003, carrying out: the first plate 140 and the second plate 150 are fixedly connected, and the receiving groove 131 is communicated with the receiving hole 132. The first plate 140 and the second plate 150 may be adhesively fixed.

S1004: the peripheral sides of the first and second panels 140, 150 are faced-side sealed with an edge sealing strip 160 to form the panel assembly 100, the panel assembly 100 including a table top for placing a piece to be charged. The first board 140 and the second board 150, which are faced and edge sealed, are combined into a whole to form the board assembly 100, which is a board in appearance, so that the aesthetic property of the table 10 is improved.

The wireless charging table 10 further includes a mounting plate 300. Step S1002 includes steps S1021 to S1022.

S1021: the first charging coil 211, the second charging coil 221 and the second circuit board 222 of the wireless charging device 200 are connected to the groove bottom of the receiving groove 131. The first charging coil 211, the second charging coil 221, the second circuit board 222 and the power line may be fixed to the bottom of the receiving groove 131 by means of adhesion. At this time, the power connector may be located at the projection of the second opening at the bottom of the accommodating groove 131, so that the subsequent power connector is connected to the step-up constant voltage and constant current module 240 and the step-down constant voltage and constant current module 250.

S1022: the first circuit board 212, the first module, the second module and the power supply female socket 230 of the wireless charging device 200 are connected to the first side surface of the mounting plate 300, and then the first circuit board 212 is electrically connected to the first module. The connection can be fixed by welding.

Step S1003 includes step S1031 and step S1032.

S1031: the first board 140 and the second board 150 are overlapped and fixedly connected by strong glue. The first board 140 and the second board 150 are positioned in registration to provide the table 10 with an overall appearance.

S1032: the first circuit board 212 is electrically connected to the first charging coil 211, the power connector connected to the second charging device 220 is connected to the second module, and then the first circuit board 212, the first module, the second module and the power female 230 are moved into the receiving hole 132 through the opening of the receiving hole 132, and the mounting plate 300 is connected to the second plate 150, wherein the mounting plate 300 is used for covering the opening of the receiving hole 132.

In some embodiments, the table 10 may be made of wood, glass, plastic, etc.

In some embodiments, the wireless charging table 10 may be used as a desk, a computer table, an office table, a dining table, an end table, a bedside table, a bar counter, and the like, and the application scenarios are wide, and the number, the corresponding positions, and the provided rated powers of the first charging area and the second charging area may be changed according to the actual use requirements of the user and different application scenarios.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, unless otherwise expressly specified or limited, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

In the description herein, references to the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (20)

1. A wireless table that charges, its characterized in that includes:

the charging device comprises a plate body assembly, a charging device and a control device, wherein the plate body assembly comprises a desktop for placing a charged piece, and the desktop is provided with a plurality of charging areas;

the wireless charging device is arranged in the accommodating cavity in the plate body assembly and is used for charging the charged pieces on the plurality of charging areas in a non-contact manner;

the wireless charging device is used for providing different rated powers for the charged pieces on different charging areas;

the plate body subassembly includes fixed connection's first plate body and second plate body, the holding chamber is including locating the holding tank of first plate body and wearing to locate the accommodation hole of second plate body, the holding tank with the accommodation hole intercommunication sets up.

2. A table as claimed in claim 1, characterized in that said wireless charging means comprise:

the first charging device is arranged in the accommodating cavity and is used for providing first rated power;

the second charging device is arranged in the accommodating cavity and is used for providing a second rated power;

wherein the first power rating is greater than the second power rating.

3. A table as claimed in claim 2, characterized in that said plurality of charging areas comprises at least:

a first charging area, wherein the first charging device is used for providing a first rated power for the charged piece positioned on the first charging area;

a second charging region, said second charging device is used for providing a second rated power for said charged member located on said second charging region.

4. Table as in claim 3,

the plurality of charging areas comprise at least one first charging area and at least one second charging area, the first charging areas are arranged in one-to-one correspondence with the first charging devices, and the second charging areas are arranged in one-to-one correspondence with the second charging devices.

5. Table as in claim 3,

each first charging device comprises a first charging coil and a first circuit board which are electrically connected, wherein the first charging coil is positioned in the projection of the first charging area in the accommodating cavity;

each second charging device comprises a second charging coil and a second circuit board which are electrically connected, wherein the second charging coil is located in the projection of the second charging area in the accommodating cavity.

6. The table of claim 2, wherein the plate assembly further comprises an edge banding,

the first plate body comprises a first plate surface serving as the desktop and a second plate surface arranged opposite to the first plate surface;

the second plate body is connected with the first plate body, and a third plate surface of the second plate body is abutted against the second plate surface;

the edge banding is fixedly connected to the circumferential side faces of the first plate body and the second plate body.

7. Table as in claim 6,

the second plate surface is provided with a first opening, and a notch of the accommodating groove is communicated with the first opening;

each first charging device at least comprises a first charging coil, and each second charging device at least comprises a second charging coil and a second circuit board which are electrically connected;

the first charging coil, the second charging coil and the second circuit board are all fixed at the diapire of holding tank.

8. A table as claimed in claim 7, wherein said second plate comprises a fourth plate surface disposed opposite to said third plate surface;

the third plate surface is provided with a second opening, the fourth plate surface is provided with a third opening, and the hole opening of the accommodating hole is communicated with the second opening and the third opening respectively.

9. Table as in claim 8,

the projection of the second opening at the bottom of the accommodating groove covers the second circuit board.

10. The table as set forth in claim 7 further comprising:

the elastic piece is arranged between the second charging coil and the second plate body, one side of the elastic piece is abutted against the second charging coil, and the other side of the elastic piece is abutted against the third plate surface; and/or

The elastic piece is arranged between the first charging coil and the second plate body, one side of the elastic piece is abutted against the first charging coil, and the other side of the elastic piece is abutted against the third plate surface.

11. The table of claim 8, wherein the wireless charging device further comprises:

the first module can be externally connected with a power supply and provides a voltage higher than a first voltage for the first charging device;

the second module can be externally connected with a power supply and provides a voltage lower than the first voltage for the second charging device;

the first voltage is a rated voltage provided by the external power supply.

12. A table as claimed in claim 11, wherein a power cord to which said first charging means is connected to said first module by a power connector; and a power line connected with the second charging device is connected to the second module through a power connector.

13. A table as claimed in claim 11, wherein said first modules comprise at least a voltage-raising constant-voltage constant-current module and said second modules comprise at least a voltage-lowering constant-voltage constant-current module.

14. A table as claimed in claim 11, characterized in that it further comprises:

the mounting plate is connected with the plate body assembly, the first module and the second module are connected to one surface, facing the plate body assembly, of the mounting plate, and the mounting plate is used for covering the third opening;

wherein the first module and the second module are movable into the accommodation hole through the third opening.

15. A table as claimed in claim 14, wherein said first charging means comprises at least a first circuit board connected to a face of said mounting plate facing said plate assembly, said first circuit board being capable of entering said receiving hole through said third opening.

16. Table as in claim 15,

the mounting panel is including relative fifth face and the sixth face that sets up, the second plate body is located the first plate body with between the mounting panel, the fifth face with fourth face looks butt.

17. The table as set forth in claim 14 wherein the wireless charging means further comprises:

the power supply female seat is connected to one surface, facing the plate body assembly, of the mounting plate and can enter the accommodating hole through the third opening;

wherein, the mounting panel has been seted up and has been supplied the line through-hole, supply the line through-hole with the accommodation hole intercommunication sets up, the jack of the female seat of power is located supply the drill way department of line through-hole, with external power supply.

18. The table of claim 17, wherein the first module and the second module are connected in parallel to the power female housing.

19. Table as in claim 14,

at least one louvre has been seted up to the mounting panel, louvre and holding chamber intercommunication setting are used for the confession the gas of holding intracavity can pass through the gas circulation in louvre and the external environment.

20. Table as in claim 1,

the plate body assembly is an integrally formed part.

Images