| 摘要 |
Provided are a wireless charging method and a wireless charging apparatus for a handheld mobile terminal. The method includes: detecting a state of an earphone cord of the handheld mobile terminal in real time(S101); when it is detected that the earphone cord is in the to-be-charged twisted state, connecting the earphone cord, as an electricity receiving coil, to a charging apparatus (S102); after the earphone cord is connected as the electricity receiving coil to the charging apparatus, placing the handheld mobile terminal on or near a charging plate provided with an electricity transmitting coil to enable electromagnetic coupling (S103); and obtaining electric energy, by the handheld mobile terminal, through the electromagnetic coupling between the electricity transmitting coil and the electricity receiving coil, to wirelessly charge a battery of the handheld mobile terminal (S104). By twisting a fully-automatically retractable wired earphone cord built in a handheld mobile terminal into a coupling coil, wireless charging can be implemented through electromagnetic coupling, thereby bringing convenience to a user and improving the user experience. |
