| 摘要 |
An electronic device assembly includes a PCB ( 10 ), a heat sink ( 30 ) mounted on the PCB, a back plate ( 20 ) attached below the PCB, a fan holder ( 40 ) mounted on a top of the heat sink and a fan mounted on the fan holder. The fan holder has a plurality of sleeves ( 46 ). A plurality of clips ( 50 ) is assembled on the fan holder. Each clip includes a locking column ( 52 ) received in a corresponding sleeve of the fan holder, a shank ( 56 ) extending through the column, a spring ( 54 ) mounted around the column and sandwiched between a top of the column and a bottom of the shank, and an operating member ( 58 ) pivotably connected to the shank. The back plate forms a plurality of studs snappingly engaging with the locking columns to securely mount the heat sink on the PCB.
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