Plastic clamp capable of being fixed at multiple angles

The utility model discloses a plastic clamp capable of being fixed at multiple angles, and belongs to the technical field of plastic clamps, the plastic clamp comprises a first clamp, one side of the first clamp is fixedly connected with a connecting block, and the side, away from the first clamp, of the connecting block is fixedly connected with a limiting rotating block; a first clamp and a second clamp can achieve a multi-angle adjusting effect under the cooperation of a rotating shell, a connecting block and a limiting rotating block, a rotating ball can locally rotate in the rotating block, the rotating ball drives a connecting rod to rotate by an angle, an elastic block in a clamping shell achieves a clamping effect on the connecting rod, and the connecting rod is clamped by the elastic block. A first magnet and a second magnet are attracted to fix the connecting rod, so that the connecting rod can be conveniently fixed at different positions by the clamping shell when the angle of the first clamp and t