The utility model discloses a flip type electronic device which comprises a first machine body, a second machine body and at least one pivoting mechanism, wherein the first machine body comprises a first case, a first electronic component module arranged in the first case and a first electrical connection part which is electrically connected with the first electronic component module; a window is formed at the first case; the first electrical connection part is exposed out of the window; the second machine body comprises a second case, a second electronic component module arranged in the second case and a second electrical connection part which is electrically connected with the second electronic component module; the second electrical connection part is exposed out of the second case for connecting the first electrical connection part; at least one pivoting mechanism comprises a first pivoting piece and a second pivoting piece which are relatively and rotatably connected; the first pivoting piece is arranged on the first case or the second case; and the second pivoting piece is exposed out for being combining with the outer surface of the first case or the second case so as to operate on the outer surface of the case combined with the second pivoting piece and dismantle the second pivoting piece. The two machine bodies of the flip type electronic device can be separated easily.