Patent ID: 11952151
Assignee: AUTOFLIGHT (KUNSHAN) CO., LTD.
Field: Transport (Mechanical engineering)
Classification: CPC B  H  Y | IPC B

Claim 0:
1. A vertical tail for a composite-wing unmanned aerial vehicle (UAV) comprising:
a body (1) having a tail body frame (11) and a shell (12);
wherein the shell (12) is wrapped around an outer side of the tail body frame (11);
wherein the tail body frame (11) has a lower end plate (111) and an upper end plate (112);
a rudder face section (2) having a rudder machine (21) and a rudder surface (22), the rudder surface (22) is connected to an end of the body (1) in a first direction, the rudder machine (21) is connected to the rudder surface (22) and is configured to drive the rudder surface (22);
a shock absorbing component (4), which is connected to the lower end plate (111) and is configured to absorb an impact of the body (1); and
the shock absorbing component (4) comprises a shock absorber (41) and a hoop (42), the shock absorber (41) is completely or partially wrapped in the shell (12); wherein the hoop (42) is snapped to an outer side of the shock absorber (41) and connected to the shell (12);
wherein the shock absorber (41) is a double-cylinder shock absorber, comprising an outer cylinder (411) and an inner cylinder (412);
the outer cylinder (411) is wrapped in the shell (12), a first end of the outer cylinder (411) is connected to the lower end plate (111), a second end of the outer cylinder (411) is connected to the hoop (42).