Combined adjusting type optical fiber distribution frame

The invention discloses a combined adjusting type optical fiber distribution frame which comprises a distribution support, a fixed wire arrangement unit and a movable wire arrangement unit, the fixed wire arrangement unit is fixedly arranged on the distribution support, the movable wire arrangement unit is arranged on the distribution support in a sliding mode, and the sliding path of the movable wire arrangement unit is in an L shape. The movable wire arrangement unit can slide to be arranged in parallel with the fixed wire arrangement unit front and back or left and right, rotating parts are fixed at the top and the bottom of the movable wire arrangement unit, the movable wire arrangement unit is rotationally connected with the wiring support through the rotating parts, and the movable wire arrangement unit can be arranged in an L shape with the fixed wire arrangement unit. The distribution frame has three combination forms, namely front-back parallel arrangement, left-right parallel arrangement and L-shape