Foldable wireless charging device and foldable wireless charging device with data transmission function

Abstract

The invention discloses a foldable wireless charging device and a foldable wireless charging device with a data transmission function. The foldable wireless charging device includes a winding drum; a power supplying part which is arranged on the winding drum and used for providing electric energy; and a folding plate with one end connected with the winding drum; an electrode part which is arranged on the upper surface of the folding plate and connected with the power supplying part and used for outputting the electric energy supplied by the power supplying part to the electronic device. The foldable wireless charging device with the data transmission function is capable of enabling the charged electronic device to be in contact with the electrode part arranged on the upper surface of the folding plate for electric-energy transmission and completing the charging process of the charged electronic device; the charging device is high in electric-energy conversion efficiency, zero in heat, high in charging speed and causes no effect on the service life of a battery and requires no arrangement of any electricity-magneto or magneto-electricity conversion device; and when the charging device is not needed to charge the electronic device, the folding plate is in a folding state so that space is saved and the charging device is convenient to carry.

Description

technical field [0001] The invention relates to the field of electronic equipment, in particular to a foldable wireless charging device and a foldable wireless charging device with a data transmission function. Background technique [0002] With the ever-changing power of smart electronic products, the power consumption of electronic products has increased rapidly. How to enable various powerful electronic products (including smart phones, tablet computers and portable instruments, etc.) to obtain more effective power supply effects while maintaining their flexible and portable features has become the most urgent solution for manufacturers of smart electronic products. problem. At present, there are two main charging methods for portable electronic devices: one charging method is to use a cable charger to charge electronic devices. On the one hand, it is not convenient, and it is time-consuming to plug and unplug the power supply and charging device interface for each charg...

AI Technical Summary

Problems solved by technology

At present, there are two main charging methods for portable electronic devices: one charging method is to use a cable charger to charge electronic devices. On the one hand, it is not convenient, and it is time-consuming to plug and unplug the power supply and charging device interface for each charging. On the other hand, frequent plugging and unplugging of the interface increases the possibility of damage to the charging interface of the device; another charging method is to use an inductive wireless charger to charge electronic devices, which has low power conversion efficiency, high heat generation, and slow charging speed , high product cost, large size, not easy to carry, and electromagnetic waves may affect human health; in addition, with the acceleration of people's life rhythm and the continuous development of science and technology, people's pursuit of electronic products is becoming more and more pocket-sized and portable. The existing charging device also has the defects of occupying a certain space and being inconvenient to carry

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