PRESSING MECHANISM WITH VARIABLE DISTANCE POSITION AND EQUAL DIVIDING FOR CHARGING AND DISCHARGING OF THE SQUARE BATTERY

A pressing mechanism with variable distance position and equal dividing for charging and discharging of the square battery comprises a frame; a pressing mechanism between top and bottom portions of the frame, comprising a lifting saddle, a lifting driving cylinder and restraining trays; a cam at the rear terminal of the restraining tray holder; a probe assembly at the bottom of the top frame, comprising probe modules having a probe module frame, a linear sliding rail holder, a linear sliding rail, a reset unit, a wire connector and probe units, the reset unit comprising a cam contact block and a horizontal driving unit connected with the front terminal of the cam contact block; the horizontal driving unit is at the rear terminal of the linear sliding rail holder; a wedge-shaped driving surface and a vertical surface matching with the cam are on the cam contact block from bottom to top.