Today, Huawei Technologies Co., Ltd. disclosed the patent for "Head-mounted headphones, wireless charging device and headphone charging system", with publication number CN113973245A.
The Qichacha patent abstract shows that the application provides a headset, a wireless charging device and a headset charging system, which can realize wireless charging of the headset.
IT Home learned that the headphones, wireless charging device and headphone charging system include:
The headset includes two ear bags and a headband connecting the two ear bags;
The ear bag includes a shell, a touch panel, a receiving coil and a circuit board, the touch panel is connected to the outside of the shell, the receiving coil is located on the side of the touch panel facing the inside of the shell, the touch panel and the receiving coil are electrically connected to the circuit board respectively, and the receiving coil is configured to perform inductive charging with a wireless charging device close to the touch panel;
The touch panel includes a first substrate and a plurality of touch units. A conductive layer is covered on the first substrate to form a touch unit. The plurality of touch units are arranged at intervals and connected by connecting lines. A hollow gap is opened in each touch unit. The area of the hollow gap in a touch unit occupies 20%-80% of the area of the touch unit.
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