| 摘要 |
A heat dissipation fixture seating structure consisting of mounting components that mount a heat dissipation fixture onto a computer central processing unit (CPU), with the mounting componentry of the invention herein comprised of a holddown component and a lifter link component. The holddown component has a catch seat at one end and limiter sections are formed in the catch seat. A hook seat is situated at the other end and slots are formed in the hook seat. Additionally, inward facing latch hooks are formed at the two bottom ends of the holddown component. The lifter link component has a vertically surfaced adjustment saddle at one end; a threaded hole is tapped into the adjustment saddle and forked adjustment arms extend in parallel from its two sides, with a curved shank hook formed at the bottom end of each adjustment arm. The curved shank hooks engage into the slots of the hook seat, while the opposite extent of the forked adjustment arms fit into and are retained in position by the limiter sections. Then, a screw is utilized to tension the adjustment saddle, causing the catch seat and the hook seat to clamp inward and, subsequently, the inward clasping of the latch hooks, thereby achieving a tightly seated union with the CPU. Since loosening the same screw also enables removal, both installation and removal are simple and convenient.
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