| 摘要 |
A fixing apparatus includes a retention module (30), four rivets (10), and a back plate (50). The retention module is attached on a motherboard (60), the motherboard defining four orifices (62) therein. The retention module defines four through holes (31) therein. The back plate is attached on an underside of the motherboard, for reinforcing the motherboard. The back plate defines four apertures (52) therein. Four posts (34) depend from the retention module through the orifices and the apertures. A bore (36) is defined through each post, and in axial alignment with a corresponding through hole. The rivets are inserted through the through holes and the bores such that the posts are firmly engaged with the motherboard and the back plate.
|
