Patent ID: 8351211

Claim:
An attachment structure of an attached-plate of a substrate for attaching an attached-plate of a printed substrate which is installed in a chassis, to the printed substrate, wherein the chassis includes a positioning pin for positioning at least the printed substrate with respect to the chassis, said attached-plate comprising: a guide groove of a predetermined shape configured to engage the positioning pin and to be slidably guided by the positioning pin in a predetermined path; an attached-plate fixing portion configured to fix said attached-plate to the printed substrate; and an engaging portion configured to engage a side portion of the printed substrate; wherein when said attached-plate slides along one side of the printed substrate with said guide groove engaged with the positioning pin, said guide groove is guided by the positioning pin in the predetermined path, whereby said engaging portion engages with the side portion of the printed substrate; wherein in an engagement state, by fixing said attached-plate fixing portion to the printed substrate, the attached-plate is directly attached to the printed substrate, wherein said chassis comprises a first screw hole, said printed substrate comprises a pass-through hole, and said attached-plate fixing portion comprises a second screw hole, wherein a screw member passes through said first screw hole, said pass-through hole and said second screw hole.