The invention discloses a portable electric device, which comprises a first machine body, a first pivot piece fixed on the first machine body, a connecting rod, a second pivot piece and a second machine body fixed on the second pivot piece; the connecting rod is provided with a first blocking bump and pivoted with the first pivot piece; the second pivot piece is provided with a second blocking bump and pivoted the connecting rod; when the second machine body pivots relative to the connecting rod through the second pivot piece and rotates from the closing of the first machine body to the first machine body to form a first included angle, the second blocking bump props against the first blocking bump to limit the relative pivoting between the second pivot piece and the connecting rod; and after the second blocking bump props against the first blocking bump, the second machine body pivots relative to the first pivot piece by the connecting rod to rotate to the first machine body to form a second inclined angle which is greater than the first inclined angle.