Connecting assembly for cross rod and vertical rod of boxing target

The utility model relates to a boxing target connecting structure, in particular to a boxing target cross rod and vertical rod connecting assembly which comprises a circular-tube-shaped vertical rod and a cross rod, a bolt is fixedly arranged at the front end of the cross rod, an assembling hole is transversely formed in the vertical rod, and the bolt penetrates through the assembling hole from one side of the vertical rod and is fixed through a nut on the other side of the vertical rod. A first protective plate is fixedly arranged at the front end of the cross rod and is provided with an arc-shaped surface I attached to the outer wall of the vertical rod; the front end of the bolt is sleeved with a second protection plate, and the second protection plate is located between the nut and the vertical rod and provided with an arc-shaped face II attached to the outer wall of the vertical rod. When the transverse rod deflects, the first protection plate moves along with the transverse rod, the vertical rod and the