| 摘要 |
The present invention relates to charging a condenser with electricity every time a touch plate of a mobile phone is touched and automatically charging a battery to increase efficiency of the mobile phone. An object of the present invention is to prevent the battery from being discharged quickly and to make it unnecessary for a user to charge the mobile phone frequently by abandoning a conventional battery charging method. A person of ordinary skills in the art of the technical field covering the present invention can easily realize an embodiment of the present invention with reference to accompanying drawings. In Fig. 1, a piezoelectric element is attached to the front of a battery in a touch pad of the present invention while the battery has a connection wire connected thereto. Fig. 2 illustrates a front view of the Fig. 1. Convenience is enhanced by reducing the weight of an existing smartphone, increasing battery efficiency, and eliminating the need for a charger. |
