With the continuous progress of our country's science and technology, many electronic products around us have been greatly improved and developed, and with the continuous development of this product, its scope of application also wants to continue to be wide. With the rapid development of civilian UAVs, their battery wiring is gradually developing from ordinary terminal connections to more powerful, smaller, stronger, and more reliable board-to-board, board-to-line, and wireline-to-line connectors. At the same time, with the intelligent UAV battery, each battery pack needs to be equipped with the corresponding battery intelligent management module, which requires the battery not only to have a power interface, but also a data communication interface, and support the power supply and signal contact to ensure that the circuit is fully discharged. Therefore, the battery connector not only makes people's big Ao more convenient to use, but also effectively promotes the development of the electronics industry.