CN221688373U - Mobile phone wireless charging multifunctional adapter - Google Patents

Abstract

The utility model relates to the technical field of wireless charging, and discloses a multifunctional adapter for wireless charging of a mobile phone, comprising a shell, a circuit board, and a wireless charging structure adapted to a wireless charger, the wireless charging structure being electrically connected to the circuit board, the wireless charging structure and the circuit board being respectively mounted on the shell, the shell being provided with a charging connector for connecting to a mobile phone and a charging interface for realizing wired charging, the charging connector and the charging interface being respectively electrically connected to the circuit board; the circuit board is connected to the mobile phone interface through the charging connector, and then the wireless charging structure is used to receive the wireless energy emitted by the wireless charger, and the wireless energy is used to charge the mobile phone through the charging connector, and the wired charging cable can also be inserted into the charging interface to realize wired charging, thereby solving the problem that the charging method of the mobile phone is too single; and the charging interface can be used to transmit some data to the mobile phone, or to transmit the data in the mobile phone out.

Description

Mobile phone wireless charging multifunctional adapter

Technical Field

The utility model relates to the technical field of wireless charging, and in particular to a multifunctional adapter for wireless charging of a mobile phone.

Background Art

Because wireless charging has obvious advantages in terms of convenience of use, it is widely anticipated by users. With the development of wireless charging technology, it will inevitably replace wired charging and become the mainstream of the market.

Currently, wireless chargers are usually used to charge mobile phones (or other electronic products) by placing them on them. In the future, when wireless charging becomes more and more popular, if the mobile phone does not have the function of wirelessly receiving power, it cannot obtain the required power through wireless charging, which is very inconvenient for people who need to charge the battery in the mobile phone immediately.

Utility Model Content

The purpose of the utility model is to provide a multifunctional adapter for wireless charging of a mobile phone, aiming to solve the problem that the charging method of the mobile phone is too single in the prior art.

The utility model is implemented as follows: a multifunctional adapter device for wireless charging of a mobile phone includes a shell, a circuit board, and a wireless charging structure adapted to a wireless charger, wherein the wireless charging structure is electrically connected to the circuit board, and the wireless charging structure and the circuit board are respectively mounted on the shell, and the shell is provided with a charging connector for connecting to a mobile phone and a charging interface for realizing wired charging, and the charging connector and the charging interface are respectively electrically connected to the circuit board.

Furthermore, the shell is provided with an upward end surface and a downward end surface, the upward end surface has a first mounting groove and a second mounting groove formed by inward recesses, the first mounting groove and the second mounting groove are arranged adjacent to each other, the wireless charging structure is embedded in the first mounting groove from top to bottom, and the circuit board is embedded in the second mounting groove from top to bottom.

Furthermore, the first mounting slot is connected to the second mounting slot via a wire channel slot, and the wire channel slot is used for providing a wire to connect the wireless charging structure to the circuit board.

Furthermore, the circuit board is an FPC board.

Furthermore, the circuit board is covered with a heat sink, and the top of the heat sink is arranged flush with the upward end surface.

Furthermore, the charging connector is located on the upward end surface, and the charging interface is located on the downward end surface.

Furthermore, the charging connector and the charging interface are arranged opposite to each other up and down.

Furthermore, the plurality of charging ports are arranged in sequence along the edge direction toward the lower end surface.

Furthermore, the charging connector is a magnetic head, and the magnetic head is equipped with a magnetic adapter for plugging into the mobile phone interface to form a magnetic charging structure for the mobile phone.

Furthermore, the magnetic adapter includes at least one of TYPE-C, MICRO-USB, and LIGHTNING.

Compared with the prior art, the multifunctional adapter for wireless charging of mobile phones provided by the utility model has a circuit board connected to the mobile phone interface through a charging connector, and then uses a wireless charging structure to receive the wireless energy emitted by the wireless charger, and charges the mobile phone through the charging connector. It can also be charged by inserting a wired charging cable into the charging interface, thereby improving the diversity of mobile phone charging and solving the problem of too single charging method for mobile phones. In addition, the charging interface can be used to transmit some data to the mobile phone, or transmit data from the mobile phone.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a perspective schematic diagram of a multifunctional adapter for wireless charging of a mobile phone provided by the present invention.

In the figure: a housing 10 , a heat sink 20 , a wireless charging structure 30 , a charging connector 40 , a charging interface 50 , an upward end surface 11 , a downward end surface 12 , a first mounting groove 13 , a second mounting groove 14 , and a wire channel groove 15 .

DETAILED DESCRIPTION

In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

The implementation of the present utility model is described in detail below in conjunction with specific embodiments.

The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of the present utility model, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on the present utility model. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

Referring to FIG. 1 , a preferred embodiment of the present invention is shown.

A multifunctional adapter for wireless charging of a mobile phone includes a shell 10, a circuit board, and a wireless charging structure 30 adapted to a wireless charger. The wireless charging structure 30 is electrically connected to the circuit board. The wireless charging structure 30 and the circuit board are respectively mounted on the shell 10. The shell 10 is provided with a charging connector 40 for connecting to a mobile phone and a charging interface 50 for realizing wired charging. The charging connector 40 and the charging interface 50 are respectively electrically connected to the circuit board.

In the multifunctional adapter for wireless charging of mobile phones provided above, the circuit board is connected to the mobile phone interface through the charging connector 40, and then the wireless energy emitted by the wireless charger is received by the wireless charging structure 30, and the wireless energy is used to charge the mobile phone through the charging connector 40. The mobile phone can also be charged by inserting a wired charging cable into the charging interface 50, thereby improving the diversity of mobile phone charging and solving the problem of too single charging method for mobile phones. In addition, the charging interface 50 can be used to transmit some data to the mobile phone, or transmit the data in the mobile phone.

The wireless charging structure 30 includes a wireless receiving coil, which is electrically connected to the circuit board. The wireless receiving coil is covered with a heat sink 20, so as to accelerate the heat dissipation effect.

The circuit board can be an FPC board or a PCB board.

In this embodiment, the housing 10 is provided with an upward end surface 11 and a downward end surface 12, and the upward end surface 11 has a first mounting groove 13 and a second mounting groove 14 formed by inward concavity, the first mounting groove 13 and the second mounting groove 14 are arranged adjacent to each other, the wireless charging structure 30 is embedded in the first mounting groove 13 from top to bottom, and the circuit board is embedded in the second mounting groove 14 from top to bottom;

The first installation slot 13 and the second installation slot 14 are connected via a wire channel slot 15 , and the wire channel slot 15 is used for providing a wire to connect the wireless charging structure 30 with the circuit board.

The shell 10 is provided with the wireless charging structure 30 and the circuit board for installation respectively through the first installation groove 13 and the second installation groove 14, so that the upper end surface 11 of the shell 10 is arranged flatly. In this way, the shell 10 can be easily installed on the back of the mobile phone. The shell 10 uses the wire groove 15 to arrange the upper end surface 11 flatly.

In this embodiment, the circuit board is an FPC board. FPC boards usually use flexible materials, such as polyimide (PI), polyester film or copolymer film, etc. FPC boards can withstand certain bending and flexing, and are suitable for scenes that require repeated bending and small component connection; FPC boards can achieve circuit connection through direct welding or soft and hard board connection, reducing dependence on connectors.

In this embodiment, the circuit board is covered with a heat sink 20, and the top of the heat sink 20 is arranged flush with the upward end surface 11. In this way, the FPC board can use the heat sink 20 to accelerate its heat dissipation effect, and the top of the heat sink 20 is arranged flush with the upward end surface 11, which can increase the fit between the housing 10 and the mobile phone.

In this embodiment, the charging connector 40 is located on the upward end surface 11, and the charging interface 50 is located on the downward end surface 12. In this way, it is convenient to connect the charging connector 40 with the mobile phone, and it is also convenient to connect the charging interface 50 with the charging line.

In this embodiment, the charging connector 40 and the charging interface 50 are arranged opposite to each other in the vertical direction, so that the two can be distinguished to avoid mutual interference, and the line distance between the two can be shortened.

In this embodiment, a plurality of charging interfaces 50 are arranged in sequence along the edge direction of the lower end surface 12. The plurality of charging interfaces 50 can be used to adapt to a variety of charging plugs, and the plurality of charging interfaces 50 are TYPE-C interface, MICRO-USB interface, Mini-USB interface, LIGHTNING interface, etc.

In this embodiment, the charging connector 40 is a magnetic head, which is equipped with a magnetic adapter for plugging into the mobile phone interface to form a magnetic charging structure for the mobile phone;

The magnetic adapter includes at least one of TYPE-C, MICRO-USB, LIGHTNING and Mini-USB. You can choose according to your needs.

The TYPE-C magnetic adapter has a built-in E-MARKER chip, which can realize data transmission and 100W super fast charging TYPE-C connector at the same time. This allows both charging and data transmission, such as between mobile phones and computers, and between mobile phones (requires a magnetic head).

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The wireless charging multifunctional switching device for the mobile phone is characterized by comprising a shell, a circuit board and a wireless charging structure, wherein the wireless charging structure is used for being matched with a wireless charger, the wireless charging structure is electrically connected with the circuit board, the wireless charging structure and the circuit board are respectively installed on the shell, a charging connector used for being connected with the mobile phone and a charging interface used for realizing online charging are arranged on the shell, and the charging connector and the charging interface are respectively electrically connected with the circuit board.

2. The wireless charging multifunctional switching device of a mobile phone according to claim 1, wherein the shell is provided with an upward end face and a downward end face, the upward end face is provided with a first mounting groove and a second mounting groove which are formed by inward recessing, the first mounting groove and the second mounting groove are adjacently arranged, the wireless charging structure is embedded in the first mounting groove from top to bottom, and the circuit board is embedded in the second mounting groove from top to bottom.

3. The wireless charging multifunctional switching device of claim 2, wherein the first mounting groove and the second mounting groove are communicated through a wire channel groove, and the wire channel groove is used for connecting a wireless charging structure with a circuit board through a wire.

4. The wireless charging multifunctional switching device of claim 2, wherein the circuit board is an FPC board.

5. The wireless charging multifunctional switching device of claim 4, wherein the circuit board is covered with a heat dissipation plate, and the top of the heat dissipation plate is arranged flush with the upward end face.

6. The wireless charging multifunctional transfer device of any one of claims 2 to 5, wherein the charging connector is located on an upward facing end face and the charging interface is located on a downward facing end face.

7. The wireless charging multifunctional switching device of claim 6, wherein the charging connector and the charging interface are arranged in a vertically opposite manner.

8. The wireless charging multifunctional switching device of claim 6, wherein the plurality of charging interfaces are sequentially arranged along the edge direction of the downward end face.

9. The wireless charging multifunctional switching device of any one of claims 1 to 5, wherein the charging connector is a magnetic suction head, and the magnetic suction head is provided with a magnetic suction connector for being inserted into a mobile phone interface to form a magnetic suction charging structure for a mobile phone.

10. The wireless charging multifunctional switching device of claim 9, wherein the magnetic switching head comprises at least one of TYPE-C, MICRO-USB, LIGHTNING.