Mobile phone internally provided with charging device with A type interface

Abstract

The invention discloses a mobile phone internally provided with a charging device with an A type interface; the mobile phone comprises a mobile phone body and is characterized in that the charging device with the A type USB (Universal Serial Bus) interface is also arranged in the mobile phone body; and the charging device is arranged on a power supply circuit of the mobile phone and is connected with a charging port of the mobile phone by a charging connection line. The charging device is arranged inside a shell of the mobile phone or a groove part of the shell; the USB interface of the charging device is connected with the mobile phone body in a rotation type or telescopic head type or folding type or fixing structure manner; at ordinary times, the USB charging device and the charging connection line are arranged in the mobile phone, thereby being capable of being carried along with the mobile phone and people; as a charging interface can be seen everywhere, when the mobile phone runs out of power or needs to be powered, the mobile phone can be conveniently connected with spigots of matched charging power supplies such as computers and the like to be charged; at ordinary times, the mobile phone can be directly charged through the charging device or the charging device is connected to a mobile phone charger for charging, thereby the problem that outside contact is affected due to power failure of the mobile phone is solved; and the mobile hone is simple in structure and convenient to carry.

Description

technical field [0001] The invention relates to a mobile phone, in particular to a mobile phone with a built-in A-type port charging device and can be directly connected to a computer USB socket. Background technique [0002] In recent years, the rapid development of the communication industry has promoted the rapid popularization of mobile phones, which have almost become a must-have equipment for everyone. However, due to the limited battery capacity of mobile phones, most people have encountered the situation that the mobile phone is out of power, especially in today's mobile phones with rich functions, such as Internet access, video, games, navigation, music, shooting, photography, e-books and other functions consume a lot of energy. power situation. Most of the existing mobile phones use small-mouth USB interfaces, such as MINI interfaces. Since the charging interfaces of various brands and even various models of mobile phones are not common, when the mobile phone is o...

AI Technical Summary

Problems solved by technology

[0004] The present invention is aimed at the problem that the battery is out of power and affects the connection that often occurs in current mobile phones, and provides a new type of mobile phone that can be charged in various environments. It can use the built-in A-type interface charging device of the mobile phone itself to directly connect to computers, TVs, notebooks, cars and other devices with USB ports or sockets and strips with USB sockets for charging

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