Jointed board connecting structure of flexible printed circuit (FPC) and printed circuit board (PCB) in flexible/rigid printed board

The present invention discloses a connecting structure of a puzzle hardness and the FPC board PCB belonging to the field of electronic products, the puzzle structure is provided at the connection of the FPC connector and the PCB, the puzzle structure is included in the connection outwardly projecting portion of the PCB and the FPC connector provided at an outer portion projecting toward the extending direction of the FPC. Example by increasing the outwardly projecting portion of the structure in the PCB, to ensure strength sufficient rigidity to facilitate the machine sub-board operation, and can effectively guarantee the quality of the scoreboard of the present invention.