Angle adjusting mechanism and clamp adjusting seat with same

The invention discloses an angle adjusting mechanism and a clamp adjusting seat with the angle adjusting mechanism, the angle adjusting mechanism is used for being matched with a clamp for use, two convex columns are arranged at the bottom of the clamp, the angle adjusting mechanism comprises a rotating seat, a main adjusting screw and two angle adjusting devices, the clamp can be arranged on the rotating seat, and the main adjusting screw is arranged on the rotating seat. The main adjusting screw comprises a gear part located in the rotating seat and a connecting part located outside the rotating seat, one end of the angle adjusting device abuts against one side of the convex column, the other end of the angle adjusting device is in transmission connection with the gear part, and the connecting part is used for being externally connected with an execution element. The executing element rotates to drive the main adjusting screw so as to drive the angle adjusting device to move in the direction close to or awa