Fixing support

The utility model provides a fixing support, and belongs to the technical field of digestive endoscopy supports. The fixing support comprises a clamping mechanism, a supporting mechanism is fixedly installed at the top of the clamping mechanism, a fixing mechanism is fixedly installed at the top of the supporting mechanism, the fixing mechanism comprises a handle, probe bases are fixed to the two ends of the top of the handle, and a plurality of balls are connected to the middles of the probe bases in a rolling mode. Two fixed seats are arranged between the two probe seats, fixed rods are fixedly mounted on one sides of the fixed seats, tension springs are fixedly mounted between the two fixed rods, the tension springs are arranged at the two ends of the opposite sides of the two fixed rods, and wedge blocks are fixedly mounted in the middles of the opposite sides of the two fixed rods; one side of the handle is in sliding connection with a pressing block, one side of the pressing block is fixedly provided wi