New media training device based on streaming media video live broadcast service

The utility model discloses a new media training device based on streaming media video live broadcast service. The device comprises a lower strut, a first pin shaft and a third pin shaft, the number of the lower supporting columns is two. An adjustable base is mounted at the lower end of the lower supporting column; an upper support column is mounted at the upper end of the lower support column through a third pin shaft; an upper transverse frame is fixed between the upper ends of the two upper supporting columns. A connecting cross rod is fixed between the lower ends of the two stable supporting columns; a fixed shaft is fixed between the connecting cross rod and the upper cross frame; the utility model discloses a four-side writing box. The area of each surface is small; the camera can directly face the live broadcast lens; therefore, the visual field is better, training content on the four-side writing box can be seen clearly in a video, the four-side writing box can be rotated to the next side for writing