Camera base convenient to move and fix for monitoring system

The camera base convenient to move and fix for the monitoring system comprises a wall body, a rotary clamping lock assembly, a telescopic adjusting assembly and a camera, a mounting plate is arranged on one side of the outer surface of the wall body, the mounting plate is fixedly connected with the wall body through expansion bolts, and the middle of the left side of the mounting plate is fixedly connected with a base. A rotary clamping lock assembly is installed on the inner surface of the base and further comprises a small inner hexagonal inserting groove, a long rod, a torsion rod spring, small screws, small nuts and hook-shaped clamping blocks, one side of the middle of the small inner hexagonal inserting groove is fixedly connected with the long rod, the middle of the long rod is fixedly connected with the torsion rod spring, the two ends of the long rod are fixedly connected with the small screws, and the small screws are fixedly connected with the hook-shaped clamping blocks. The outer surface of the s