Patent ID: 7011285

Claim:
A modular stand structure, being used on a back panel of a portable electronic device, comprising: a first board having a top surface and a bottom surface, having an accommodating groove at the top surface, and a first groove hole and a second groove hole respectively disposed at a predetermined distance extended from two sides of the bottom of said accommodating groove, and another accommodating groove being disposed at the bottom surface, and a pair of first longitudinal sliding grooves respectively disposed on the other surface of the first board, and a predetermined gap being maintained between said longitudinal sliding grooves; a movable button, having a flange at the top, and two rod bodies being extended downward to a predetermined distance from the two corresponding sides of the bottom of said accommodating groove, and respective hooks being disposed in a mutually opposite direction at bottoms of said two rod bodies, such that said movable button is accommodated in the accommodating groove of said first board, so that the flange is exposed and protruded, and so that the hooks on the two rod bodies are exactly accommodated in said groove hole and another groove hole; a sliding member and another sliding member, capable of horizontally sliding into the space of said groove hole and said another groove hole, and a first embedding member being disposed respectively on a horizontal end of said sliding member and said another sliding member, and an embedding section respectively embedded with the hooks of said rod bodies at a position adjacent to the first embedding member; and a second embedding member disposed on a vertical sidewall of each of said sliding member and said another sliding member; a second board, having a size that exactly fits one of the surfaces of the first board; a stand, having a top and a hook each on both sides of the top, capable of sliding along the second longitudinal groove of the first board, and a pivotal connecting section respectively disposed in a middle of a surface of the stand, and an embedding groove disposed respectively at a predetermined gap between two sides of said pivotal connecting section; and a support rod, having one end coupled to said pivotal connecting section of said stand, and the other end coupled to said another accommodating groove in said first board.