A drone including an airframe (1), a housing component (3) and a functional component, wherein the airframe includes an airframe body (10), the housing component (3) being connected to a tip of the airframe body, The functional component is attached to the rear end of the machine body, the upper end surface of the functional component forms a first arc surface, and the upper end surface of the housing component (3) forms a second arc surface. The arcuate surface is adjacent to the second arcuate surface, and the first arcuate surface and the second arcuate surface are configured as streamlined curved surfaces. By designing in this way, due to improper placement of the drone in the related art, It is possible to solve the problem of low drone operating efficiency and high energy consumption. [Selection diagram] Figure 1機体（１）、筐体部品（３）及び機能部品を含むドローンであって、前記機体は機体本体（１０）を含み、前記筐体部品（３）は前記機体本体の先端に接続され、前記機能部品は前記機体本体の後端に取り付けられており、前記機能部品の上端面は第１円弧面をなし、前記筐体部品（３）の上端面は第２円弧面をなし、前記第１円弧面は前記第２円弧面と隣接し、且つ前記第１円弧面と前記第２円弧面は流線型の曲面に構成され、このように設計することで、従来におけるドローンの不適切な配置による、ドローンの作動効率が低くエネルギー消費が大きい課題を解決することができる。 【選択図】図１
