Keyboard device

A keyboard device comprising:

• a substrate having a top surface, wherein the top surface comprises an assembly area;
• a connection hook disposed on the assembly area, wherein the connection hook comprises a fixed seat, a standing portion, and a reinforcement block;
• the fixed seat is fixed on the substrate, the standing portion is extending from the fixed seat and extending in a direction away from the fixed seat;
• a hook portion is laterally extending from a top end of the standing portion, the hook portion has a bottom edge;
• the bottom edge extends along an extension direction and has an extension length, and the extension direction is parallel to the top surface;
• the reinforcement block is connected to a corner between the standing portion and the bottom edge of the hook portion;
• a keycap disposed on the assembly area of the substrate;
• and
• a connecting member connected between the keycap and the assembly area, wherein the connecting member comprises a shaft slidably pivoted at the bottom edge of the hook portion of the connection hook, the shaft comprises an inner side and an outer side opposite to the inner side, the inner side is near to the standing portion with respect to the outer side, the inner side of the shaft comprises an avoidance groove corresponding to the reinforcement block;
• wherein the assembly area of the substrate comprises a fixing member, and the fixed seat of the connection hook is fixed on the fixing member, the fixing member is an insertion hole, the fixed seat of the connection hook has an engaging structure for being engaged in the insertion hole.