Wireless charging box

Abstract

The utility model discloses a wireless charging box. The wireless charging box comprises a box body and a box cover which can be opened and closed with the box body, a power supply module and a circuit board which are connected with each other are arranged in the box body; a plurality of charging grooves are further formed in the box body, a contact charging seat is arranged in each charging groove, and the contact charging seats are connected with the circuit board. The charging groove can be used for containing electronic equipment or non-electronic equipment, the electronic equipment can comprise a wireless microphone, the contacts on the contact charging seat can be connected with the contacts on the electronic equipment such as the wireless microphone so as to charge the wireless microphone, and the problem that charging heads and wires are various when a plurality of wireless microphones are charged is solved.

Description

Technical Field

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

[0002] Wireless devices bring great convenience to users in daily work and life, especially in small meeting scenes, where wireless devices such as wireless microphones play an indispensable role. The design without external data cables makes the entire conference room more concise. Speakers can move freely in the conference room, and the built-in lithium battery of the wireless microphone ensures long-term working ability, greatly improving the user experience. But battery charging is a big problem.

[0003] Currently, there are two main ways to charge batteries: 1. Built-in removable battery, charge the battery separately after removing it; 2. Built-in non-removable battery, use a charging cable to charge the entire wireless microphone. Both methods have defects. Removing the battery requires multiple disassembly and assembly, which affects the stability and appearance of the product. Removing the battery requires a separate battery charger, and charging the entire device also requires a sufficient number of charging cables and charging heads, which is particularly cumbersome when multiple microphones need to be charged, and causes a waste of resources. Multiple microphones and the accompanying charging cables and charging heads are stacked together, making the entire space look messy. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a wireless charging box.

[0005] The technical solution adopted by the utility model to solve the technical problem is: construct a wireless charging box, including a box body and a box cover that can be opened and closed with the box body; the box body is provided with a power module and a circuit board that are interconnected;

[0006] The box body is also provided with a plurality of charging slots, each of which is provided with a contact charging seat, and the contact charging seat is connected to the circuit board.

[0007] In some embodiments, an EVA board is provided on the box body, and a plurality of charging slots are provided on the EVA board.

[0008] In some embodiments, the box body is further provided with a battery slot, and the power module is installed in the battery slot.

[0009] In some embodiments, the box body is further provided with a cover plate for covering the battery slot;

[0010] The circuit board is also provided with a plurality of charging interfaces, and the cover plate is provided with through holes for exposing the charging interfaces.

[0011] In some embodiments, the cover plate is also provided with heat dissipation holes.

[0012] In some embodiments, the side wall of the box is also provided with a charging port connected to the power module.

[0013] In some embodiments, a wire storage groove is also provided in the box body.

[0014] In some embodiments, the wireless charging box further includes a pneumatic rod connecting the box body and the box cover.

[0015] In some embodiments, the box body is also provided with a handle.

[0016] In some embodiments, a plurality of foot pads are provided at the bottom of the box.

[0017] The implementation of the utility model has the following beneficial effects: the wireless charging box includes a box body and a box cover that can be opened and closed with the box body; the box body is provided with a power module and a circuit board that are connected to each other; the box body is also provided with a plurality of charging slots, each of which is provided with a contact charging seat, and the contact charging seat is connected to the circuit board. The charging slot can be used to store electronic devices or non-electronic devices, and the electronic devices may include wireless microphones. The contacts on the contact charging seat can be connected with the contacts on the electronic devices such as wireless microphones to charge the wireless microphones, thereby improving the problem of numerous charging heads and wires when charging multiple wireless microphones. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the utility model, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. It should be understood that the following drawings only show certain embodiments of the utility model, and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work. In the drawings:

[0019] Figure 1 is a front structural schematic diagram of a wireless charging box in some embodiments of the utility model;

[0020] Figure 2 It is a schematic diagram of the bottom structure of the wireless charging box in some embodiments of the utility model;

[0021] Figure 3 It is a partial structural schematic diagram of a wireless charging box in some embodiments of the utility model;

[0022] Figure 4 is an exploded view of a wireless charging box in some embodiments of the present invention;

[0023] Figure 5 is a schematic diagram of the structure of a power module in some embodiments of the utility model;

[0024] Figure 6 It is a schematic diagram of the structure of the EVA board in some embodiments of the utility model. DETAILED DESCRIPTION

[0025] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation methods of the present invention are now described in detail with reference to the accompanying drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "back", "up", "down", "left", "right", "longitudinal", "horizontal", "vertical", "horizontal", "top", "bottom", "inside", "outside", "head", "tail", etc. are based on the directions or positional relationships shown in the accompanying drawings, are constructed and operated in a specific direction, and are only for the convenience of describing the present technical solution, rather than indicating that the device or element referred to must have a specific direction, and therefore cannot be understood as a limitation to the present invention.

[0026] It should also be noted that, unless otherwise clearly specified and limited, the terms such as "installed", "connected", "connected", "fixed", "set" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. When an element is referred to as being "on" or "under" another element, the element can be "directly" or "indirectly" located on the other element, or there may be one or more intermediate elements. The terms "first", "second", "third", etc. are only for the convenience of describing the present technical solution, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", "third", etc. can explicitly or implicitly include one or more of the features. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0027] In the following description, specific details such as specific system structures and technologies are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present invention. However, it should be clear to those skilled in the art that the present invention can also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to avoid unnecessary details that hinder the description of the present invention.

[0028] See also Figures 1 to 6 The utility model shows a wireless charging box, which is suitable for storing and charging electronic devices, including but not limited to wireless microphones.

[0029] The wireless charging box may include a box body 10 and a box cover 20 that can be opened and closed with the box body 10 ; a power module 30 and a circuit board 40 that are interconnected are disposed in the box body 10 .

[0030] The box body 10 is further provided with a plurality of charging slots A. Each charging slot A is provided with a contact charging seat 50 , and the contact charging seat 50 is connected to the circuit board 40 .

[0031] The charging slot A can be used to store electronic devices or non-electronic devices. The electronic devices may include wireless microphones. The contacts on the contact charging seat 50 can be connected to the contacts on electronic devices such as wireless microphones to charge the wireless microphones, thereby improving the problem of numerous charging heads and wires when charging multiple wireless microphones.

[0032] In some embodiments, the box 10 may be a roughly square structure with an opening, and its inner cavity is used to set various components. The box 10 may include a bottom wall and a peripheral wall formed by the periphery of the bottom wall, and the bottom wall may be square or rectangular. One side of the peripheral wall is rotatably connected to one side of the box cover 20, such as being rotatably connected by a hinge structure or a rotating shaft structure. The other side of the peripheral wall can be connected to the other side of the box cover 20 by a structure such as a buckle. Preferably, a handle 11 is also provided on the box 10 for easy carrying and transport. In addition, a plurality of foot pads 12 are also provided at the bottom of the box 10, and the number of the foot pads 12 can be four, distributed at four diagonal positions of the bottom surface of the box 10, so that the box 10 and the desktop can be effectively protected when the box 10 is placed vertically or horizontally on the desktop.

[0033] Preferably, the wireless charging box further includes a gas pressure rod 90 connecting the box body 10 and the box cover 20. The number of the gas pressure rod 90 can be two, and the two gas pressure rods 90 are symmetrically arranged, which can be arranged on the inner side of the box body 10 or on the outer side. The gas pressure rod 90 can assist in opening and closing, and can stably maintain the box cover 20 in an open state.

[0034] like Figure 6 As shown, in some embodiments, an EVA board 60 is provided in the box body 10 , and a plurality of charging slots A are provided on the EVA board 60 .

[0035] The EVA plate 60 can play a certain cushioning and shock-absorbing role, and can protect electronic equipment and related electrical components. In addition, the EVA plate 60 also provides protection for electronic equipment such as wireless microphones, preventing the surface from being scratched during charging.

[0036] Preferably, the number of the charging slots A may be eight. Of course, it may also be four, five, six, seven, etc. The number of slots may be selected according to actual needs and is not specifically limited here. Preferably, the EVA board 60 may have a first surface and a second surface that are relatively arranged, the first surface is concave to form the charging slot A, and the second surface is concave with a plurality of accommodating slots D, each accommodating slot D is connected to the charging slot A, and the accommodating slot D can be used for the contact charging seat 50 to be installed therein, and the contacts of the contact charging seat 50 are exposed in the charging slot A. In addition, the second surface is concave to form a plurality of wire grooves E, and the wire grooves E are connected to the accommodating slots D and the subsequent battery slots B for the wires to pass through, and the wires connect the circuit board 40 and the contact charging seat 50, and the wires may be conductive wires.

[0037] Preferably, the EVA board 60 can be made of fireproof EVA with a fireproof grade of UL94-V0.

[0038] In some embodiments, a battery slot B is further provided in the box body 10, and the power module 30 is installed in the battery slot B. The battery slot B may be formed on the EVA board 60, and the shape of the battery slot B may be a substantially rectangular slot structure.

[0039] In some embodiments, a cover plate 70 for covering the battery slot B is further provided in the box body 10. The cover plate 70 may be a rectangular plate-shaped structure, which may be threadedly connected to the box body 10, or the cover plate 70 may be threadedly connected to the EVA board 60. The threaded connection includes a method of fixing with screws, and of course, it may also be fixed by glue or tape.

[0040] like Figure 4 As shown, the circuit board 40 is also provided with a plurality of charging interfaces 41, and the cover plate 70 is provided with a through hole 71 for exposing the charging interface 41. The charging interface 41 may be a type-A interface and / or a type-C interface. The number of the charging interfaces 41 may be eight, or another number. It is understandable that when there is a problem with the wireless charging function, the charging interface 41 may also be used to perform wired charging for the wireless microphone.

[0041] Preferably, the cover plate 70 is further provided with heat dissipation holes 72, and the heat dissipation holes 72 may be arranged corresponding to the power modules 30. The heat dissipation holes 72 may be arranged in a matrix.

[0042] In some embodiments, the side wall of the box body 10 is also provided with a charging port 80 connected to the power module 30 to facilitate connection to an external power source, such as connecting to the mains to charge the power module 30 .

[0043] In some embodiments, the box body 10 is further provided with a wire storage groove C, which can be formed on the EVA board 60 and can be used to store a charging cable, which can be used to connect the charging interface 41 to the electronic device. The aforementioned cover plate 70 can also be provided with a through cavity 73, which is arranged opposite to the wire storage groove C.

[0044] In some embodiments, the cover plate 70 may further be provided with a display screen 74, which may be an LCD display screen. The display screen 74 is connected to the circuit board 40. The circuit board 40 may be a PCB board.

[0045] In some embodiments, the cover plate 70 may also be provided with a switch button connected to the power module 30 (or the circuit board 40). The switch button may be a round metal button switch with a green light, which can be pressed to turn the power on or off.

[0046] In some embodiments, the cover plate 70 may also be provided with an indicator light connected to the power module 30 (or the circuit board 40).

[0047] It can be understood that the above embodiments only express the preferred implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the patent scope of the utility model. It should be pointed out that, for ordinary technicians in this field, without departing from the concept of the utility model, the above-mentioned technical features can be freely combined, and several deformations and improvements can be made, which all belong to the protection scope of the utility model. Therefore, all equivalent changes and modifications made to the scope of the claims of the utility model should fall within the scope of the claims of the utility model.

Claims

1. A wireless charging box, comprising a box body (10) and a box cover (20) that can be opened and closed with the box body (10); characterized in that: The box (10) is provided with a power module (30) and a circuit board (40) which are connected to each other; A plurality of charging slots (A) are also provided in the box body (10), each of the charging slots (A) is provided with a contact charging seat (50), and the contact charging seat (50) is connected to the circuit board (40).

2. The wireless charging box according to claim 1, characterized in that: An EVA board (60) is provided inside the box body (10), and a plurality of charging slots (A) are provided on the EVA board (60).

3. The wireless charging box according to claim 2, characterized in that: A battery slot (B) is also provided in the box body (10), and the power module (30) is installed in the battery slot (B).

4. The wireless charging box according to claim 3, characterized in that: The box body (10) is also provided with a cover plate (70) for covering the battery slot (B); The circuit board (40) is also provided with a plurality of charging interfaces (41), and the cover plate (70) is provided with through holes (71) for exposing the charging interfaces (41).

5. The wireless charging box according to claim 4, characterized in that: The cover plate (70) is also provided with heat dissipation holes (72).

6. The wireless charging box according to any one of claims 1 to 5, characterized in that: The side wall of the box body (10) is also provided with a charging port (80) connected to the power module (30).

7. The wireless charging box according to any one of claims 1 to 5, characterized in that: A wire storage groove (C) is also provided in the box body (10).

8. The wireless charging box according to any one of claims 1 to 5, characterized in that: The wireless charging box also includes a pneumatic rod (90) connecting the box body (10) and the box cover (20).

9. The wireless charging box according to any one of claims 1 to 5, characterized in that: The box body (10) is also provided with a handle (11).

10. The wireless charging box according to any one of claims 1 to 5, characterized in that: The bottom of the box body (10) is also provided with a plurality of foot pads (12).

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