Display screen type charging mobile phone shell

Abstract

The invention provides a display screen type charging mobile phone shell comprising a charging mobile phone shell body and a charging wire. The front surface of the charging mobile phone shell body is provided with a groove. The center of the lower end surface of the groove is provided with a USB plug. The bottom side of the charging mobile phone shell body is provided with a USB interface. The front surface of the charging mobile phone shell is provided with an electronic ink touch screen. A power button is arranged exactly below the electronic ink touch screen. The charging mobile phone shell body is internally provided with a control circuit board which comprises a battery, a charging module, a charging protection module, a processor, a storage device and a wireless communication module. The control circuit board is connected with the USB plug, the USB interface, the electronic ink touch screen and the power button. A portable power supply and a mobile phone extension screen are effectively combined so that the requirement of the customer for browsing mobile phone side information while charging the mobile phone battery can be met, the safety, the practicality and the portability can also be considered, the service life of the mobile phone battery can be prolonged, the functionality of the portable power supply can be enriched and the probability of the accident can be reduced.

Description

technical field [0001] The invention relates to the technical field of mobile devices, in particular to a display-type charging mobile phone case. Background technique [0002] Power bank is a portable charger that integrates power supply and charging functions. It can charge mobile devices such as smartphones anytime and anywhere. However, most of the power banks currently on the market have single functions and cannot meet the diverse needs of consumers. [0003] At the same time, in recent years, more and more news have reported that consumers play mobile phones while charging, causing explosion accidents. The main reasons for the explosion of mobile phone batteries are: on the one hand, it is related to the quality of the battery; Under low conditions, overcharging and overcurrent will also lead to high temperature and high pressure, which is prone to safety hazards. Although they are well aware of such hazards, consumers still choose to play with their mobile phones wh...

AI Technical Summary

Problems solved by technology

[0002] Power bank is a portable charger that integrates power supply and charging functions. It can charge mobile devices such as smartphones anytime and anywhere. However, most of the power banks currently on the market have single functions and cannot meet the diverse needs of consumers.

[0003] At the same time, in recent years, more and more news reports have been reported that consumers play mobile phones while charging, causing explosion accidents. The main reasons for the explosion of mobile phone batteries are: on the one hand, it is related to the quality of the battery; Under low conditions, overcharging and overcurrent will also lead to high temperature and high pressure, which is prone to safety hazards

Although they are well aware of such hazards, consumers still choose to play with their mobile phones while charging, causing damage to the battery of the mobile phone and at the same time bringing risks to their own personal safety.

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