Supporting column capable of rapidly adjusting supporting angle

The utility model discloses a support pillar capable of quickly adjusting support angle, which comprises a support pillar and a base, a first universal ball is fixedly mounted in the center of the upper end face of the base, a first ball seat is movably mounted in the first universal ball in an embedded manner, the bottom end of the support pillar is mounted in the first ball seat in an inserted manner, and a second ball seat is mounted in the first ball seat in an inserted manner. A supporting column is arranged on the base, the periphery of the supporting column is sleeved with an adjusting plate, a fastening limiting main body is fixedly installed at the center position of the adjusting plate and movably arranged on the outer side wall of the adjusting plate in a sleeving mode, the adjusting plate is connected with the base through universal telescopic main bodies, and the number of the universal telescopic main bodies is six. The universal telescopic body is arranged, the upper end of the supporting colum