The invention discloses a folding wing which comprises a central wing, a folding wing, a folding mechanism and a locking mechanism, a first end part and a second end part are respectively formed at two ends of the central wing, the first end part is used for being fixed with an aircraft, and a main wing box is formed at the second end part; the folding wing is provided with a third end part, a main wing spar matched with the main wing box is arranged on the third end part, the folding wing is connected with the central wing by inserting the main wing spar into the main wing box, and at the moment, the folding wing is in an unfolded state; a sliding groove is formed in the third end part and is parallel to the axis direction of the main spar; the folding mechanism comprises a sliding rod and a folding support, and the folding support is fixed to the second end. One end of each sliding rod is slidably connected with the corresponding sliding groove, the other end of each sliding rod is connected with the corresponding folding support, and the folding wings can rotate relative to the central wings to achieve the folding effect; and the locking mechanism is used for locking the folding wing in the unfolded state. The invention further discloses an aircraft. The folding device can be switched to a folding state when needing to be stored and transported, connection is stable, the anti-pressure capacity is high, and storage and transportation are convenient.
本发明公开了一种折叠机翼,包括中央翼、折叠翼、折叠机构与锁止机构,中央翼两端分别形成第一端部与第二端部,第一端部用于与航空器固定,第二端部形成有主翼盒;折叠翼具有第三端部,第三端部上设置有与主翼盒匹配的主翼梁,通过将主翼梁与主翼盒插接,将折叠翼与中央翼连接,此时为展开状态;第三端部形成有滑槽,滑槽与主翼梁轴线方向平行;折叠机构包括滑杆与折叠支座,折叠支座固定于第二端部;滑杆一端与滑槽滑动连接,另一端与折叠支座连接,折叠翼可相对于中央翼旋转,实现折叠效果;锁止机构用于将折叠翼锁定于展开状态。本发明还公开了一种航空器。本发明在需要储存和运输时可切换至折叠状态,连接稳定抗压能力强,方便储存和运输。
Folding wing and aircraft thereof
一种折叠机翼及其航空器
2024-04-30
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |