Multifunctional adapter, adapter system and adapter coupling method

Abstract

The invention discloses a multifunctional adapter. The multifunctional adapter comprises a male joint, a wireless transmission circuit, a protocol verification circuit, a discrete component switching circuit, at least one expansion female joint and at least one audio frequency female joint; the invention further discloses an adapter system and an adapter coupling method. According to the multifunctional adapter, the adapter system and the adapter coupling method, disclosed by the invention, after the adapter and an intelligent communication terminal realize protocol verification through the male joint and the protocol verification circuit, the intelligent communication terminal realizes wired or wireless data transmission and charging functions through the wireless transmission circuit and / or the discrete component switching circuit, with the help of the expansion female joint and the audio frequency female joint; the technical problems that an earphone cannot be used for listening to music, making a phone call or watching videos when a cell phone is charged, and the cell phone cannot be charged when a user listens to music and watches the videos by using the earphone are solved; a plurality of types of different expansion female joints can be expanded and a function of being compatible with charging wires with different types in the market is realized; the adapter and a background server can also be subjected to data interaction through the intelligent communication terminal, so that upgraded operation is realized.

Description

technical field [0001] The invention relates to the field of adapters, in particular to a multifunctional adapter, an adapter system and an adapter method. Background technique [0002] Lightning interface: a high-speed, intelligent terminal standard interface that supports double-sided insertion. [0003] Lightning interface: Lightning Dock interface, which can be translated as "Lightning" interface in Chinese, is an Apple high-speed multi-function I / O interface. [0004] With the popularization of diversified applications of electronic smart products, a variety of connector standards have emerged, such as Apple Lightning interface, Type-C interface, Micro-USB interface, 3.5mm audio interface, etc., and various standards are not compatible. When charging, you cannot use earphones to listen to music and watch videos at the same time, and you cannot use earphones to listen to music and watch videos while charging at the same time. The earphones and charging data cables canno...

AI Technical Summary

Problems solved by technology

[0004] With the popularization of diversified applications of electronic smart products, a variety of connector standards have emerged, such as Apple Lightning interface, Type-C interface, Micro-USB interface, 3.5mm audio interface, etc., and various standards are not compatible. When charging, you cannot use earphones to listen to music and watch videos at the same time, and you cannot use earphones to listen to music and watch videos while charging at the same time. The earphones and charging data cables cannot be used universally. The non-universal functions have formed limitations, resulting in waste of resources, and the use of smart products has been restricted. Inconvenience and troubles are brought about in life; in addition, most connectors only support physical connection, which has low practicability

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