Electromagnetic drive opens imitative bird flapping wing device of closed

The utility model discloses an electromagnetic drive opens imitative bird flapping wing device of closed relates to imitative bird robot field, including connect wing bar, upper rib, following rib anda plurality of in the middle of the rib, upper rib, middle rib be one row with the stack of following rib, its one end wears to be equipped with that a round pin axle fix and this end is fixed continuous with fixing sleeve, other end expansion is the fasciculation, covers between each rib to be equipped with folding ala formation airfoil. The outside border of the higher authority rib, followingrib respectively is equipped with an electro -magnet, has just set another electro -magnet to this electro -magnet clearance, and another electro -magnet passes through support and fixing sleeve fixedconnection. The utility model discloses it is right to set the electro -magnet to, and rib or following rib rotate above promoting, adjusts resistance or the thrust that the flapping wing was fluttered through adjusting the ai