The invention discloses a one-dimensional flexible linear guiding structure with trapezoidal structures, which consists of eight movement units and eight rigid connecting blocks. Two ends of each rigid connecting block are respectively connected with across corners of the two corresponding movement units; and the total flexible linear guiding mechanism is manufactured by means of cutting a flat plate by linear cutting technology, and high-precision and long-stroke one-dimension movement can be realized. Each movement unit comprises two reeds and two middle beams and is an inclined trapezoidalstructure, and the movement units are in axial symmetry relation. Simultaneously, virtual rotation centers of the movement units are arranged coincidently, so that the total guiding mechanism is compact in structure and small in volume. The virtual rotation centers of the movement units of the guiding mechanism are located outside a structure, internal stress of the reeds is decreased, and the service life of the flexible mechanism is prolonged.