Steel plate needle bed cloth pressing clip not prone to forming dead angles

The utility model discloses a steel plate needle bed cloth pressing clip not easy to form dead angles, which comprises a needle plate connecting seat and a protective cover capable of rotating relative to the needle plate connecting seat, the needle plate connecting seat is an L-shaped folded plate, the L-shaped folded plate comprises a bottom plate and a vertical plate, a rectangular through hole is arranged at the corner of the L-shaped folded plate, and the bottom plate is provided with a through hole. The rectangular through hole is partially located on the bottom plate and partially located on the vertical plate, two side lugs which are vertically arranged are arranged on the two side edges, located on the bottom plate, of the rectangular through hole, and pin shaft holes are formed in the two side lugs; three lugs are arranged at the bottom of the protective cover and comprise connecting lugs on the two sides and a limiting lug in the middle. The protective cover is connected with the needle plate conne