Fuselage wing connection structure and locking device

The utility model discloses a fuselage wing connection structure and locking device, locking device including detain soon the mechanism with can with the draw -in groove mechanism that detains mechanism's cooperation locking soon. Fuselage wing connection structure includes the fuselage, installs wing, chucking device and if above -mentioned arbitrary item on the fuselage locking device, detain the mechanism and the alternative of draw -in groove mechanism is installed on the wing soon, and another is installed on the fuselage, chucking device and fuselage chucking are passed through to wing one end, the wing other end is locked with the fuselage under the cooperation of detaining mechanism and draw -in groove mechanism soon. The utility model is not only simple in structure, weight is lighter, can realize the loading and unloading of fuselage and wing moreover very conveniently to in carrying, simultaneously, still has good flight performance. 本实用新型公开了种机身机翼连接结构及锁紧装置，所述锁紧装置包括旋扣机构和可与旋扣机构配合锁紧的卡槽机构。所述机身机翼连接结构，包括