Frame buckle structure, connector plug and socket module device and connector

The invention discloses a frame buckle structure, a connector plug and socket module device and a connector. The frame comprises a first frame and a second frame and is characterized in that the firstframe and the second frame are connected through a guide anti-falling structure and a clamping device; the guide anti-falling structure comprises a T-shaped buckle and a buckle clamping groove matched with the T-shaped buckle, the clamping device is arranged on the first frame, the second frame is provided with a clamping part matched with the clamping device, and when the first frame is connected to the second frame, the clamping device is connected with the clamping part, and the T-shaped buckle is connected with the buckle clamping groove. The connector plug and socket module device comprises two frame buckling structures, and the opposite clamping surfaces of the frame buckling structures are also provided with guide assemblies. The connection of the frame buckle structures can be locked without the help of a