The invention discloses a protection device for a bullet powder dynamic and static throwing test. The parachute cabin comprises a parachute cabin main body, a parachute cabin cover, a spring hinge, an elastic mechanism, a parachute, a mass block, a steering engine and a steering engine control module, the independent steering engine control module is adopted to detect the flight state of the aircraft and is not interfered by a circuit of the aircraft, so that reliability is achieved when the aircraft fails; during normal parking, the steering engine control module is in an open circuit state, and the device is in a safety state and cannot be triggered; after the aircraft takes off, the steering engine control module is in a closed state, the flight state of the aircraft is detected, insurance is released according to the situation, and the parachute bin protection device is activated, so that the safety of components of the aircraft is ensured, the economic loss is reduced, and the personal safety of experimenters is also ensured.
本发明公开了一种用于子弹药动静态抛撒试验的保护装置。本发明包括:伞仓主体、伞仓盖、弹簧铰链、弹力机构、降落伞、质量块、舵机和舵机控制模块;本发明采用独立的舵机控制模块检测飞行器飞行状态,不受飞行器本身电路干扰,因此在飞行器失效时具有可靠性;正常停靠时,舵机控制模块处于断路状态,此装置处于保险状态不会触发;当飞行器起飞后,舵机控制模块处于通路状态,对飞行器飞行状态进行检测,视情况解除保险,激活伞仓保护装置,既确保飞行器自身部件的安全,减少经济损失,也确保了实验人员的人身安全。
Protection device for bullet powder dynamic and static throwing test and implementation method of protection device
一种用于子弹药动静态抛撒试验的保护装置及其实现方法
01.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
River bank protection precast block supplementary throwing device and supplementary throwing method
Europäisches Patentamt | 2022
|