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Self-carried USB plug of mobile phone

A USB data cable, mobile phone technology, applied in the field of mobile phone charging methods, can solve problems such as no effect

Inactive Publication Date: 2009-07-22
常晓东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although there are solar charging mobile phones on the market, they are useless in cloudy days or at night

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0004] The present invention has no technical difficulty, and any mobile phone manufacturer can easily realize it on the basis of existing technology. It can be handled flexibly according to the internal structure and shape of each mobile phone. The USB plug should be as small as possible without affecting the use, so as to save the space of the mobile phone. The length of the data line is preferably 20-30cm. Too long wastes the space of the mobile phone, and it is too short to connect to the computer. inconvenient. The data line can also be omitted. The USB plug is directly installed on the mobile phone and is designed to be movable. When needed, the USB plug can be pushed out, and when it is not needed, the USB plug can be retracted. This can save the volume of the mobile phone, but it is not as good as the one with a data line. Convenience.

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PUM

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Abstract

1, the mobile phone has USB plugs that can be connected with a charger to charge the mobile phone and can be connected with USB interfaces of a computer to charge the mobile phone or transmit files. 2, the USB plugs are connected with the mobile phone via USB data lines and integrated with the mobile phone which cannot be disassembled. The data line is 20cm to 30cm in length. It does not occupy too much space in the mobile phone and is convenient to connect the computer. 3, in the housing of the mobile phone, the folded data line, USB plugs can be deposited in a small space that is sealed with a stopper, which does not affect the mobile phone in appearance. The stopper is opened when charging, and the USB plugs and data line are drawn out. The mobile phone is charged by inserting the charger or USB interfaces of the computer.

Description

technical field [0001] The invention relates to a mobile phone charging method, specifically, the mobile phone itself carries a USB plug and can be charged at any time by using the USB socket of a computer. Background technique [0002] When people usually go out, they often encounter the situation that the battery power of the mobile phone is exhausted. It is impossible for everyone to take the charger with them all the time, so that many important calls are missed and many things will be delayed. Although solar charging mobile phones exist on the market at present, it is useless in case of cloudy days or at night. Computers can be seen everywhere around us now, and computers have USB sockets. At present, most mobile phones can be charged through the USB data cable on the charger through the USB socket of the computer, so it is convenient to let the mobile phone carry a USB plug. use a computer to charge. Contents of the invention [0003] The data cable connecting the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/02H04M1/725
Inventor 常晓东
Owner 常晓东
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