An opening and closing drawer with electric and manual operation

The invention discloses an opening and closing drawer with electric and manual operation. A plastic shell switch is arranged in the drawer; coaxial through holes are formed in a bottom plate of the drawer and a supporting plate positioned below the drawer; the bottom plate of the drawer is provided with an interlocking shaft assembly above the through hole; a return spring is sleeved outside a bolt of the interlocking shaft assembly; the bolt is pressed to move downwards to penetrate through the through hole in the supporting plate; a pressing sheet is suspended above the interlocking shaft assembly; the pressing sheet is fixed on a rotating shaft; the rotating shaft is connected with a handle outside a door plate of the drawer; the rotating shaft is driven by a motor to rotate, the rotating shaft extends to the plastic shell switch and is connected with an operating mechanism of the plastic shell switch, the motor is provided with a power supply, an upper travel switch and a lower travel switch are further i