A foldable assembly comprising a first main body, a second main body, and a dual rotating shaft mechanism, wherein the dual rotating shaft mechanism comprises a rotating shaft base, a first rotating member, a second rotating member, and a linkage member, the first rotating member and the second rotating member are each rotatably connected with the rotating shaft base, the first rotating member is configured to be connected with the first main body, and the second rotating member is configured to be connected with the second main body, to drive the first main body and the second main body to unfold or fold relative to each other; and the linkage member is slidably connected with the rotating shaft base, and the linkage member is further rotatably and slidably connected with the first rotating member and the second rotating member, the first rotating member and the second rotating member are configured to drive the linkage member to slide relative to the rotating shaft base and synchronously rotate relative to the rotating shaft base through the linkage member; wherein, the first rotating member has a first rotating shaft, the second rotating member has a second rotating shaft parallel to the first rotating shaft, and a sliding direction of the linkage member relative to the rotating shaft base is perpendicular to a plane defined by an axis line of the first rotating shaft and an axis line of the second rotating shaft; and the first rotating shaft has a first sliding block deviated from the axis line of the first rotating shaft, the second rotating shaft has a second sliding block deviated from the axis line of the second rotating shaft, and the linkage member is rotatably and slidably connected with the first sliding block and the second sliding block; characterized in that the linkage member has a long arm and two short arms fixed to two ends of the long arm; the long arm is slidably connected with the rotating shaft base, and each of the two short arms is bent relative to the long arm, to define two sliding grooves with the long arm; and the first sliding block is in rotating fit and sliding fit with one of the two sliding grooves, and the second sliding block is in rotating fit and sliding fit with the other one of the two sliding grooves. the first rotating member and the second rotating member are each rotatably connected with the rotating shaft base, the first rotating member is configured to be connected with the first main body, and the second rotating member is configured to be connected with the second main body, to drive the first main body and the second main body to unfold or fold relative to each other; and the linkage member is slidably connected with the rotating shaft base, and the linkage member is further rotatably and slidably connected with the first rotating member and the second rotating member, the first rotating member and the second rotating member are configured to drive the linkage member to slide relative to the rotating shaft base and synchronously rotate relative to the rotating shaft base through the linkage member; wherein, the first rotating member has a first rotating shaft, the second rotating member has a second rotating shaft parallel to the first rotating shaft, and a sliding direction of the linkage member relative to the rotating shaft base is perpendicular to a plane defined by an axis line of the first rotating shaft and an axis line of the second rotating shaft; and the first rotating shaft has a first sliding block deviated from the axis line of the first rotating shaft, the second rotating shaft has a second sliding block deviated from the axis line of the second rotating shaft, and the linkage member is rotatably and slidably connected with the first sliding block and the second sliding block; characterized in that the linkage member has a long arm and two short arms fixed to two ends of the long arm; the long arm is slidably connected with the rotating shaft base, and each of the two short arms is bent relative to the long arm, to define two sliding grooves with the long arm; and the first sliding block is in rotating fit and sliding fit with one of the two sliding grooves, and the second sliding block is in rotating fit and sliding fit with the other one of the two sliding grooves.