| 摘要 |
A back plate assembly is compatible with mainboards having different specification. The back plate assembly includes a back plate and a plurality of fasteners engaging with the back plate. The back plate defines a plurality of sets of mounting holes. Each set of mounting holes is used to align with through holes in mainboard with a corresponding specification. The mounting holes are spaced from each other and each includes a first receiving hole and a second receiving hole located at a lower portion of the first receiving hole. The fasteners are interferentially fitted in a corresponding set of the mounting holes of the back plate. Each fastener includes a baffling portion received in the first receiving hole of the mounting hole, and a connecting portion extending downwardly from the baffling portion of the fastener and received in the second receiving hole of the mounting hole.
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