Seat connecting shaft cover plate and testing fixture applied to seat connecting shaft cover plate

The utility model provides a seat connecting shaft cover plate which is of an integrally-formed structure, a connecting base is arranged on one side of the cover plate, and two adjacent vertical plates are arranged on the outer side of the connecting base. A buckle is arranged on the side, opposite to the connecting base, of the inner surface of the cover plate. A plurality of reinforcing ribs are further arranged on the inner surface of the cover plate; the cover plate is connected with the connecting seat through a plurality of reinforcing plates; a plurality of positioning columns are arranged on the circumferential end face of the cover plate. According to the utility model, the seat connecting cover plate can be quickly detected and accepted, and the detection efficiency and the acceptance quality are improved. 本实用新型提供了一种座椅连接轴盖板，为一体成型结构，盖板的一侧设有连接座，所述连接座的外侧设有两个相邻设置的竖板；盖板的内表面与连接座相对的一侧设有卡扣；所述盖板的内表面还设有若干加强筋；所述盖板与连接座之间通过若干加强板连接；所述盖板的圆周端面上设有若干的定位柱。本实用新型能够快速的对座椅连接盖板进行检测验收，提高检测效率和验收质量。