| 摘要 |
A computer keyboard assembly includes a bottom module connected separably to a top module. The bottom module has a top wall formed with through holes registered respectively with key caps mounted movably on the top module, a wiring board provided with electrical contacts, an actuating unit disposed on the wiring board and having upright biasing members, each extending upwardly through a corresponding through hole and having an actuator contacting electrically a corresponding electrical contact as a result of movement of a corresponding key cap from a normal position to a depressed position, and a keyboard controller for interpreting a mode identification signal from a mode-determining unit of the top module so as to output an identification code corresponding to the mode identification signal.
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