On December 25, 2024, the financial sector reported that the information of the China National Intellectual Property Administration showed that Amphenol Precision Connector (Shenzhen) Co., Ltd. had obtained a patent entitled "a USB aviation entertainment system connector socket and connector", the authorization announcement number was CN 222191216 U, and the application date was February 2024.
The patent shows that the utility model relates to a USB aviation entertainment system connector socket, which comprises: a USB terminal, an upper housing; The USB terminal extends into the upper housing along the first direction; The lower shell is clamped with the upper shell and penetrates along the first direction to form an electrode window; The first circuit board is placed flat inside the lower shell, and a conductive layer is formed on the side facing away from the upper shell. The conductive layer is electrically connected to external components through an electrode window; The second circuit board and the third circuit board are parallel to each other and vertically placed on the first circuit board, and are electrically connected to it. The USB terminal is located on one side of the first circuit board near the upper housing, between the second circuit board and the third circuit board, and is electrically connected to either or both of them. By combining the shape characteristics of USB, the internal spatial layout of the connector socket has been optimized, achieving miniaturization, lightweighting, and convenience of the product.
