Abstract:

The electrical connection of each device inside the ultra-micro aerial vehicle（UMAV）， mainly relies on the traditional way of lead wire welding. There are many problems in this way， such as low efficiency， error-prone， easy to broken welding wire， difficult debugging， etc. Ordinary wire-type cables and connectors are easy to use， but too bulky to suit the UMAV. A design method of fuzz button flexible electrical connection component for UMAV is proposed. The fuzz button component is used as the connector， the rigid-flexible joint plate is used as the transmission cable， and the three-dimensional design of aircraft structure is combined to realize the reliable electrical connection of various electrical devices inside the UMAV.

Key words: ultra-micro aerial vehicle （UMAV）, fuzz button, rigid-flexible printed circuit board （PCB）, structural design, electrical design, design method

摘要：

超微小型飞行器内部各设备的电气连接，主要依靠传统的引出导线焊接的方式完成。这种方式存在装配效率低下、容易出错、焊接导线易折断、调试困难等问题；普通的导线型电缆和电连接器操作方便，但是体积太大，无法适应超微小型飞行器的需求。提出一种用于超微小型飞行器的毛纽扣柔性电气连接组件设计方法，以毛纽扣组件作为连接器，以刚挠结合板作为传输线缆，结合飞行器结构三维设计，实现微小型飞行器内部各个电气设备的可靠电气连接。

关键词: 超微小型飞行器, 毛纽扣, 刚挠结合板, 结构设计, 电气设计, 设计方法