Cell -phone shell with charging function

一种具有充电功能的手机壳

Abstract

The utility model relates to an electron battery charging outfit, in particular to cell -phone shell with charging function. A cell -phone shell with charging function includes upper cover, drain pan, fixed plate, be provided with the electronics mainboard on the fixed plate, be provided with battery, boost circuit, transmitting coil, protection circuit on the electronics mainboard, drain pan department is provided with USB interface, switch key to cover on, and is provided with the display screen. The utility model discloses a switch key that the upper cover entangles the cell -phone, plays the guard action and the pleasing to the eye effect that improves the outward appearance, and battery in the fixed plate provides the electric energy covered on, is opened, and boost circuit improves its voltage, and rethread transmitting coil transmission electromagnetic signal makes the cell -phone receive the electromagnetic signal and just can carry out wireless charging, the display screen of upper cover show battery power less than the time USB interface on the drain pan can charge to the battery, the utility model discloses long -pending charging function and protective housing function in an organic whole, simple structure, convenient and practical does not increase the counter weight, convenient to carry.
本实用新型涉及电子充电设备,特别涉及一种具有充电功能的手机壳。一种具有充电功能的手机壳包括上盖、底壳、固定板,固定板上设置有电子主板,电子主板上设置有电池、升压电路、发射线圈、保护电路,底壳处设置有USB接口、电源开关键,上盖上设置有显示屏。本实用新型的上盖套住手机,起到保护作用和提高外观的美观作用,固定板内的电池提供电能,上盖上的电源开关键打开,升压电路提高其电压,再通过发射线圈发射电磁信号,使手机接收该电磁信号就可以进行无线充电,上盖的显示屏显示电池电量不足时底壳上的USB接口可以对电池进行充电,本实用新型积充电功能和保护壳功能于一体,结构简单,方便实用,不增加配重,携带方便。

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