风向标风速器是学校建立小气象站，进行气象观测活动必不可少的仪器，但一般的风杯式风速器，需要较复杂的电子仪器，却不能直接读出风级。为了解决这一问题，我通过反复摸索，设计制作了立轴式风向标风速器组合仪，本仪器取材方便，使用简易，可直接观察风向和读出风级。1制作 Wind vane airspeed is the school to establish a small weather station, essential for meteorological observation of the instruments, but the general wind cup anemometer, the need for more complex electronic equipment, but not directly read the wind level. In order to solve this problem, through repeated groping, I designed and manufactured a vertical axis wind vane airspeed combination instrument. The instrument is easy to draw, easy to use and can directly observe the wind direction and read the wind level. 1 production