Patent ID: 7292447

Claim:
A back plate assembly for a board, comprising: a back plate abutting against an underside of the board; and a plurality of posts, each comprising at least one latching portion formed on a top end thereof, wherein after the latching portions have passed through the back plate and the board, the latching portions clasp one of the board and the back plate so as to secure the back plate to the board; wherein each post comprises a flange formed at a bottom end thereof, and the flange serves as a stop against the other one of the back plate and the board to cause the back plate and the board to be sandwiched by the latching portions and the flange; and wherein each post further comprises at least one resiliently deformable portion extending at the top end thereof, and the latching portion is located at an edge of the resiliently deformable portion, wherein at least each post or each fastener corresponding to the post is threaded.