A unmanned aerial vehicle may include a fuselage body, a top lens structure at a top of the fuselage body, the top lens structure protruding from the top of the fuselage body; and a bottom lens module at a bottom of the fuselage body, the bottom lens module protruding from the bottom of the fuselage body.

An UAV may include a fuselage body, a landing gear on the fuselage body; a top lens structure movably disposed on the fuselage body; a bottom lens structure at a bottom of the fuselage body, the bottom lens structure being opposite to the top lens structure; and a driver on the fuselage body, the driver being transmission connected to the landing gear and the top lens structure. The driver may be configured to drive the landing gear and the top lens structure to be lowered or raised synchronously so that a bottom end of the landing gear protrudes from a bottom end of the bottom lens structure while the top lens structure retracts into the fuselage body or the landing gear is located outside a field of view of the bottom lens structure while the top lens structure protrudes at least partially over a top of the fuselage body.

An UAV may include a fuselage body, a landing gear on the fuselage body; a top lens structure movably disposed on the fuselage body; a bottom lens structure at a bottom of the fuselage body, the bottom lens structure being opposite to the top lens structure; and a driver on the fuselage body, the driver being transmission connected to the landing gear and the top lens structure. The driver may be configured to drive the landing gear and the top lens structure to be lowered or raised synchronously so that a bottom end of the landing gear protrudes from a bottom end of the bottom lens structure while the top lens structure retracts into the fuselage body or the landing gear is located outside a field of view of the bottom lens structure while the top lens structure protrudes at least partially over a top of the fuselage body.

The present application aims to provide an aircraft control method and an aircraft system, which can simplify the control of an aircraft combination having a pedal moving device arranged at the foot, so that it is easier for a person to carry the aircraft to walk, take off and land, the aircraft is easy to control, and the coordination problem of portions is solved. The aircraft control method comprises the following steps: an aircraft is fixedly connected to a person, and is supported by the feet of the person on the ground; a pedal moving device is provided for the feet of the person, and can carry the person and the aircraft to move on the ground; an operation-state information transmission device is provided between the aircraft and the pedal moving device; and the control of the pedal moving device is associated with the control of the aircraft by means of the information transmission device. The aircraft system, comprising an aircraft body and a pedal moving device, wherein the aircraft body is fixedly connected to a person, and is supported by the feet of the person on the ground, and the pedal moving device is provided for the feet of the person.

The present invention relates to a body (B); at least a first piece (2) located on the body (B); at least a second piece (3) positioned opposite the first piece (2); a plurality of extensions (201) made of a flexible material, located on the first piece (2) and second piece (3), and extending from the first piece (2) to the second piece (3) and from the second piece (3) to the first piece (2).

The present invention relates to a body (B); at least a first piece (2) located on the body (B); at least a second piece (3) positioned opposite the first piece (2); a plurality of extensions (201) made of a flexible material, located on the first piece (2) and second piece (3), and extending from the first piece (2) to the second piece (3) and from the second piece (3) to the first piece (2).