| 摘要 |
An improved keyswitch comprises a stage having a mounting hole and a keycap having a plunger on bottom thereof. The plunger is movably arranged within the plunger. At least one guiding rib is provided within the stage or on lateral side of the keycap; and at least one groove corresponding to the guiding rib is provided on lateral side of the keycap or within the stage, the guiding rib fit within the groove such that the keycap is movable upward and downward within the mounting hole without shaking. The keycap is in contact with the stage on lateral side thereof, the friction therebetween is reduced.
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