The embodiment of the invention discloses an unmanned aerial vehicle shape maintaining hatch cover hinge structure. The aerial vehicle shape maintaining hatch cover hinge structure comprises a hinge installation substrate, a first hinge rotary shaft, an abdicating rocking arm, a second hinge rotary shaft, and a range increasing rocking arm; the hinge installation substrate is arranged on the innerside of a vehicle body; the first hinge rotary shaft is arranged on the hinge installation substrate and can rotate relative to the hinge installation substrate; one end of the abdicating rocking armis connected with the first hinge rotary shaft; the second hinge rotary shaft is arranged at the other end of the second hinge rotary shaft; one side, towards the vehicle body, of a hatch cover is connected with the range increasing rocking arm; the hatch cover is close to or away from an opening via the range increasing rocking arm and the abdicating rocking arm; and when the hatch cover overlays the opening, the abdicating rocking arm and the range increasing rocking arm are inside the vehicle body. The unmanned aerial vehicle shape maintaining hatch cover hinge structure can realize large-angle opening/closing of the hatch cover of an unmanned aerial vehicle under a condition that no damage is caused to the pneumatic outer shape of the surface of the unmanned aerial vehicle.
本发明的实施例公开了一种无人机保形舱盖铰链结构,无人机保形舱盖铰链结构包括:铰链安装基座、第一铰链转轴、让位摇臂、第二铰链转轴、增程摇臂;其中,铰链安装基座设置于机身的内侧;第一铰链转轴设置在铰链安装基座上,能够相对于铰链安装基座转动;让位摇臂的一端连接于第一铰链转轴;第二铰链转轴设置在让位摇臂的另一端,能够相对于让位摇臂;增程摇臂连接于第二铰链转轴,舱盖朝向于机身的一侧连接于增程摇臂;其中,舱盖通过增程摇臂和让位摇臂靠近或远离于开口,在舱盖覆盖开口时,让位摇臂和增程摇臂位于机身内。该无人机保形舱盖铰链结构能够在不破坏无人机表面气动外形的情况下实现无人机舱盖大角度开合。
Unmanned aerial vehicle shape maintaining hatch cover hinge structure
无人机保形舱盖铰链结构
2020-10-16
Patent
Elektronische Ressource
Chinesisch
Hatch cover locking structure and unmanned aerial vehicle
Europäisches Patentamt | 2020
|Unmanned aerial vehicle hatch cover locking device and unmanned aerial vehicle
Europäisches Patentamt | 2022
|Unmanned aerial vehicle hatch cover opening and closing structure
Europäisches Patentamt | 2021
|Recoverable hatch cover structure of fixed-wing unmanned aerial vehicle
Europäisches Patentamt | 2024
|Plug pin type parachute hatch cover for unmanned aerial vehicle
Europäisches Patentamt | 2023
|