Combined display equipment connecting piece

The utility model discloses a connecting piece for combined display equipment. Included is a first round bar, the side wall of the first round rod is rotationally connected with a second round rod through a damping rotating shaft with large resistance; a round groove is formed in the side wall of the first round rod, a rotating wheel is rotationally connected to the inner wall of the round groove,the axis of the rotating wheel is fixedly connected with the lower end of the second round rod, a driving device for driving the rotating wheel to rotate is installed in the round groove, and strip-shaped grooves are formed in the two ends of the first round rod and the upper end of the second round rod. According to the utility model, the push plate is pressed and then loosened; the connecting rod horizontally moves back and forth; the rotating wheel can be pushed to rotate by a certain angle through the rotating rod; in this way, the connecting angle of the second round rod and the first round rod can be adjusted,