Keyboard device

A keyboard device, comprising:

• a bottom plate comprising an upper surface, the upper surface being provided with a plurality of assembly regions;
• a plurality of key caps disposed above the bottom plate and respectively corresponding to the assembly regions;
• a circuit board disposed under the key caps;
• a plurality of reset members respectively disposed between the bottom plate and the key caps, each of the key caps being elastically abutted by each of the reset members;
• and
• a plurality of assembly structures respectively connected between the bottom plate and the key caps, each of the assembly structures comprising an assembly member and a long rod, the assembly member being protruded on the corresponding assembly region, the long rod being mounted on the assembly member and being capable of moving up and down relative to the bottom plate;
• wherein, each of the key caps comprises a clamp portion, the clamp portion is sleeved on the long rod, and the key cap is connected to the bottom plate via the clamp portion and is swingable about the long rod relative to the bottom plate.