Hexagonal handle screwdriver with adjusting function

The utility model relates to the technical field of screwdrivers, and discloses a hexagonal handle screwdriver with an adjusting function, which comprises a connecting seat, the left side and the right side of the top end of the connecting seat are both provided with butt joint grooves, the left end and the right end of the interior of the connecting seat are both connected with connecting columns in a sliding mode, and one side of each connecting column is fixedly connected with a button. A connecting block is fixedly connected to the other side of the connecting column, a clamping column is fixedly connected to the side, away from the connecting column, of the interior of the connecting block, a butt joint column is fixedly connected to the side, close to the clamping column, of the connecting block, a clamping block is slidably connected to the interior of the butt joint groove, and a top cover is fixedly connected to the top end of the clamping block; the bottom of the top cover is fixedly connected with