Mobile phone tablet computer having built-in ultra-thin universal serial bus (USB) device

Abstract

The invention discloses a mobile phone tablet computer having a built-in ultra-thin universal serial bus (USB) device. The mobile phone tablet computer comprises a shell of the mobile phone tablet computer, a mainboard, a supply circuit and a functional circuit. The mobile phone tablet computer is characterized in that the mainboard of the mobile phone tablet computer is connected with an ultra-thin USB charging and/or data-transmission device which can be used for straight cutting of an A type USB mother port, the USB interface standard of the device is USB 2.0 or USB 3.0, and the thickness of the device is usual 2-3 millimeters. The ultra-thin USB device is arranged inside the shell or a groove part of the mobile phone tablet computer at ordinary times and can be pushed out through manual operation, electric operation, flat pushing, rotation, folding and other methods. Compared with the A type USB interface, the built-in ultra-thin USB device of the mobile phone tablet computer is thin, beautiful, and easy to be widely applied, can enable a user to conveniently conduct charging or image-text, music and video transmission by enabling the USB device to be connected with a computer, a laptop, a mobile power and other devices.

Description

Technical field [0001] The present invention relates to the field of products such as mobile phones and tablet computers, and in particular to a mobile phone and tablet computer with a built-in ultra-thin USB device and which can be directly inserted into an A-type USB female port. Background technique [0002] At present, the common USB interface has several interface methods such as Type A USB, Type B USB, Mini USB and Micro USB, and the USB interface is widely used as a connection device between mobile phones, computers, office equipment, and electronic equipment. It can be used to charge, transfer data, music, pictures, documents and videos, and is used very frequently. [0003] For example, the above-mentioned A-type USB interface, also commonly known as the big-port USB interface, is divided into A-type USB male and female ports. It is a very common form of USB interface at present. Because the A-type USB interface can be used with computers, notebooks, mobile power supplies,...

AI Technical Summary

Problems solved by technology

[0004] However, the traditional A-type USB male port is generally thicker due to its metal shell, all of which are above 4mm. If it is installed in related equipment, it will take up a large volume and thickness. For products such as mobile phones and tablet computers, it affects the appearance to a certain extent, and also has a certain impact on the overall design of the product, thus affecting its wide application.

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