【摘要】 目的　研究一种实用于存储测试装置在测试飞行体的飞体参数时 ;方便其上电的开关 .方法　利用存测装置相对于重力方向的变化来设计 .结果与结论　制作了一种简单小巧、上电方便的开关更多还原

【Abstract】 Aim\ To design a switch which is used on the stored measuring equipment to be charged with electricity easily when tesing the flying parameters of the flying object. Methods\ To design the switch by using the charged of the stored measuring equipment in the gravity direction. Results and conclusion\ A gravity switch which is small simple, easily electrified.更多还原