CN202586515U - Adapter for wireless charging - Google Patents

Abstract

The utility model provides an adapter capable of being charged wirelessly, which comprises a main body; an input end; disposed on the body; the output end is provided with a plurality of output ends with different standards and is arranged on the main body; and the wireless charging circuit is distributed in the main body and used for charging the product to be charged in a wireless mode. The built-in receiving antenna coil and the wireless receiving control circuit convert external electromagnetic waves into current, if a product to be charged can directly use the MicroUSB, the MicroUSB output interface can be directly inserted into the product to be charged, if the product to be charged is charged by using other interfaces, the external part can be connected into different charging connectors through the 3513 female seat to charge different mobile phones or portable products, and the mode not only can increase the convenience of charging under the environment condition of wireless charging.

Description

Adapter for wireless charging

technical field

The utility model relates to a charging device, in particular to an adapter device with wireless charging. the

Background technique

In the 21st century, people have entered the age of information life. Digital products such as mobile phones, digital cameras, and handheld computers have become necessary supplies for people's lives. And when the internal battery of these portable products cannot work normally due to insufficient power, it must be charged immediately to resume normal work; usually, it needs to be connected through a charging cable to charge between the charger or mobile power supply and the product to be charged. . Under the environmental conditions of wireless charging that will become more and more popular in the future, if the portable product does not have the function of wirelessly receiving power; so that the required power cannot be obtained through wireless charging; for temporary needs, immediate replacement of portable products It is inconvenient for people with built-in battery to charge; it is a pity

Utility model content

The technical problem to be solved by the utility model is to provide a new infinitely chargeable adapter, which is sufficient to overcome the above technical problem. the

In order to achieve the above purpose, the utility model adopts the following technical solution, that is, a wireless charging adapter includes a main body; terminals, all arranged on the main body; and a wireless charging circuit, arranged in the main body, and used to wirelessly charge the product to be charged. the

For making the utility model have better effect, it is more optimized or specifically:

The multiple output terminals with different standards include a 3513 socket and a Micro USB output interface; the input terminal is a USB input interface. the

The main body is also provided with a circuit board on which a wireless receiving control circuit is laid out, which are respectively electrically connected to the 3513 socket, the Micro USB and the output interface USB input interface. the

The USB input interface and the Micro USB output interface are respectively located on two corresponding sides of the main body, wherein the two corresponding sides are respectively provided with accommodating grooves for respectively accommodating the USB input interface and the Micro USB Output Interface. the

The 3513 female seat is located on one end surface of the main body, and is used to connect with a connector with a 3513 male plug. the

The circuit board is also connected with a wireless receiving antenna coil to realize the electrical connection between the wireless receiving control circuit and the wireless receiving antenna coil. the

It further includes a receiving slot embedded in the body for receiving an adapter with a 3513 male plug. the

Wherein the placement slot is also covered with a cover, and the cover covers the adapter with the 3513 male plug placed in the placement slot to prevent it from being exposed to the outside world. the

The wireless receiving antenna coil is built into a flexible circuit board. the

The wireless receiving antenna coil is a copper wire coil plate or a coil wound by copper wire and embedded in an insulator to form a receiving coil module. the

Not only can the USB input male head be connected to a charger that adopts the USB interface technology, but also can receive electromagnetic waves emitted by the charger with wireless transmission function. If the product to be charged can directly use the Micro USB, the Micro USB that comes with the product can be directly connected The USB interface is plugged into the product to be charged. If the product to be charged is charged with other interfaces, it can be converted into different charging connectors through the output 3513 female socket to charge different mobile phones or portable products. In this way, the original structure will not be interfered with or destroyed, and the user's convenience in charging will be increased. It greatly improves the convenience of charging under the environmental conditions of wireless charging. the

Description of drawings

Fig. 1 is the circuit diagram of the utility model

Fig. 2 is the structural representation of the utility model;

Fig. 3 is a schematic diagram of the use state of the utility model. the

Detailed ways

In order to better understand the utility model, the utility model will be described and understood according to the accompanying drawings in conjunction with specific embodiments, and it is enough to enable those skilled in the art to realize. It should be understood that the accompanying drawings and the following illustrations and descriptions are only for understanding the utility model, and are not intended to limit or limit the utility model. the

Referring to Figures 1-3, this embodiment discloses an adapter 100, which includes a main body 10, an input terminal connected to the main body 10 and a plurality of output terminals of different standards, specifically, the input terminal It is a USB input interface 11, and the output terminal includes a Micro USB output interface 12 and a 3513 socket 13. Wherein, the Micro USB output interface 13 is connected to the first side 14 of the main body 10, and the first side 14 is provided with a first receiving groove 141 for placing the Micro USB output interface 12. In addition, the USB input interface 11 is connected to the second side 15 corresponding to the first side 14, and a second receiving groove (not shown) is opened on the second side 15 for placing the USB input interface 11. . The 3513 female seat is located on an end surface 17 of the main body 10, and is used for connecting with a connector with a 3513 male plug. the

A PCB circuit board 20 is also installed in the main body 10, and a wireless receiving control circuit is laid out on the circuit board, which is electrically connected to the 3513 socket 13, the Micro USB output connection 12, and the USB input connection 11 respectively. In addition, the PCB circuit board 20 is also connected with a wireless receiving antenna coil 30 to realize the electrical connection between the wireless receiving control circuit and the wireless receiving antenna coil 30 . the

More advantageously, the adapter 100 further includes a placement slot embedded in the main body for placing an adapter with a 3513 male plug. the

Wherein the placing groove 40 is also covered with a cover surface 41, and the covering surface 41 covers the adapter with the 3513 male plug placed in the placing groove, preventing it from being exposed to the outside world. the

The wireless receiving antenna coil 30 is built into a flexible circuit board. the

The wireless receiving antenna coil 30 is a copper wire coil plate, or a coil of copper wire is wound and embedded in an insulator to form a receiving coil module. the

The adapter 100 can be connected to a USB interface technology charger through the USB input interface 11, and can also receive electromagnetic waves emitted by the charger with a wireless transmission function, and charge the product to be charged in a wired or wireless manner. the

If the product to be charged can directly use the Micro USB, then it can be directly connected to the Micro USB output interface 12 of the adapter. If the product with charging uses other interfaces, then the 3513 socket 13 can be externally converted into different charging connectors to charge products with different interface standards. the

For example, as shown in Figure 3, the utility model can charge electronic products with different charging connectors, such as Nokia brand mobile phones, tablet computers (IPAD) of Apple Inc., PSP of Sony Corporation of Japan, galaxy tab of Samsung Corporation of South Korea, etc. . the

As mentioned above, these and the external adapters shown in the drawings can be placed in the receiving slot 40 . Or choose some commonly used adapters. the

The built-in receiving antenna coil and wireless receiving control circuit convert external electromagnetic waves into electric current. If the product to be charged can directly use Micro USB, the Micro USB output interface 12 can be directly inserted into the product to be charged. If the product to be charged is used If other interfaces are used for charging, the 3513 socket 13 can be externally converted into different charging connectors to charge different mobile phones or portable products. This method can increase the convenience of charging in an environment with wireless charging. the

Although the present utility model has been illustrated and described in conjunction with the most practical and preferred embodiment considered by the applicant at present, it should be understood that the present utility model is not limited to the examples shown in the above text description and accompanying drawings, on the contrary, Changes and modifications that fall within the spirit and scope of the claims of the invention are intended to be covered. the

Claims (10)

1. but the adapter of a wireless charging is characterized in that, it includes:

Main body;

Input; Be arranged on this main body;

Output is provided with the output of a plurality of and various criterion, all is arranged on this main body;

Wireless charging circuit, layout and charge with wireless mode in order to treat charge prepd in this main body.

2. but the adapter of wireless charging according to claim 1 is characterized in that, this output a plurality of and various criterion includes one 3513 female seat and Micro USB output interfaces; This input is a USB input interface.

3. but the adapter of wireless charging according to claim 2; It is characterized in that; Also be provided with a circuit board in this main body, layout has wireless reception control circuit on it, and it electrically connects with this 3513 female seat, this Micro USB and this output interface USB input interface respectively.

4. but the adapter of wireless charging according to claim 3; It is characterized in that; This USB input interface and this Micro USB output interface lay respectively on two corresponding sides of this main body; Wherein offer holding tank respectively on these two corresponding sides, in order to hold this USB input interface and this Micro USB output interface respectively.

5. but the adapter of wireless charging according to claim 4 is characterized in that, said 3513 female seats are positioned on the end face of this main body, in order to link to each other with the joint that has the commentaries on classics of 3513 public plugs.

6. but the adapter of wireless charging according to claim 4 is characterized in that, this circuit board also is connected with a wireless receiving aerial coil, to realize the electric connection of this wireless receiving control circuit and this wireless receiving aerial coil.

7. but the adapter of wireless charging according to claim 6 is characterized in that, it also includes standing groove further, and it embeds in this main body, has the adapter of 3513 public plugs in order to placement.

8. but the adapter of wireless charging according to claim 7 is characterized in that, wherein also is coated with a capping on this standing groove, and this capping covers the adapter that has 3513 public plugs that is positioned in the standing groove, avoids it and is exposed to the external world.

9. but according to the adapter of each described wireless charging of claim 1-8, it is characterized in that this wireless receiving aerial coil is built into a FPC.

10. but according to the adapter of each described wireless charging of claim 1-8, it is characterized in that this wireless receiving aerial coil is the copper coil plate or is embedded in by copper cash coiled coil and constitutes the receiving coil module in the insulator.

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