Bedside foldable protective device for psychiatry department

The utility model relates to a bedside foldable protective device for psychiatry, which is characterized in that a first protective fence and a second protective fence have the same structure, are mirror images of each other, and are detachably connected through a locking device; the first protective fence is in a U shape, an upper longitudinal transverse rod is arranged on the upper portion of the first protective fence in the longitudinal direction, one end of the upper longitudinal transverse rod is connected with a first upper transverse rod through a first vertical rod, the other end of the upper longitudinal transverse rod is connected with a second upper transverse rod through a second vertical rod, and the upper longitudinal transverse rod is perpendicular to the first upper transverse rod and the second upper transverse rod. One end of the lower longitudinal cross rod is connected with the first lower cross rod through a first vertical rod, and the other end of the lower longitudinal cross rod is con