Patent ID: 10749561

Abstract:
The utility model belongs to the technical field of headphones, and discloses a headphone transmitting and receiving signals through a feed plate antenna with an L-shaped probe, which comprises a wireless circuit board, a panel, a probe, a plate and a PCB. The bottom of the said PCB is provided with a wireless circuit board, the said PCB is electrically connected to the probe, the top of the said PCB is provided with a panel, and the other end of the said probe is electromagnetically coupled with the plate. The utility model may render different geometric shapes with respect to different designs, and its different characteristic designs may support multiple frequency bands, providing high directivity, so that the headphone product itself transmits and receives signals better. In addition, the antenna can be made part of the appearance, which enables the headphone product itself to transmit and receive signals better. As a result, the PCB has more space for circuit design because the antenna has become a part of the appearance.