Mounting structure

A mounting structure, comprising:

• a locking plate that is substantially a plate-like structure having a locking hole at a central position, said locking hole being obliquely cut so that an inner ring thereof forms a spiral shape to facilitate driving of a screw thereinto, said locking plate having three substantially L-shaped pawls at its outer edge, said pawls being spaced apart with two of said pawls opposite each other and one of said pawls facing an open end, a distance from each of said pawls to the center of said locking hole being equivalent to a distance from the center of a through hole of a mount to an outer periphery of said mount, said opposite pawls each having a plate portion at a top side thereof such that said locking plate may firmly retain said mount, said plate portions of said two opposite pawls and a bottom plate of said locking plate flaring slightly outwardly in the direction of said open end so that said mount may be smoothly fitted into said locking plate;
• and a screw with a washer, said screw having an elongated tip forming a guide portion, said washer having a bottom side with an outer periphery having a plurality of tooth-like portions.