Drawing design device for territorial space planning and auxiliary adjusting mechanism thereof

The invention relates to the field of territorial space planning, in particular to a drawing design device for territorial space planning and an auxiliary adjusting mechanism thereof.The drawing design device comprises a support, a placing plate is arranged on the support, hinge points are arranged on the two sides of the support, and the two sides of the placing plate are hinged between the two hinge points by arranging hinge plates respectively; the two sides of the support are each provided with a locking piece, the auxiliary adjusting mechanism comprises a pre-positioning piece, two adjusting battens, a fixed magnetic suction cup and a movable magnetic suction cup, the two adjusting battens are arranged, a bidirectional driver is arranged on the lower edge of the containing plate, and the containing plate is specifically a magnetic suction plate; according to the drawing positioning device, the drawing is positioned through the pre-positioning pieces, the fixed magnetic suction cups and the movable magnet