Static capacitance mute keyboard switch

The utility model discloses a static capacitance mute keyboard switch, and aims to provide the static capacitance mute keyboard switch which is low in noise, good in waterproof effect and good in use effect. The key comprises a key seat, a key core, an elastic silica gel bowl and a conical induction spring, an installation space is arranged in the key seat, the lower end of the key seat is provided with an opening communicated with the installation space, and the upper end of the key seat is provided with an outlet communicated with the installation space; the key core is arranged in the installation space, the upper end of the key core penetrates out of the outlet, a limiting check ring is arranged on the side face of the lower end of the key core, the outer diameter of the limiting check ring is larger than the caliber of the outlet, the key core is sleeved with a mute silica gel ring, the mute silica gel ring is attached to the upper end face of the limiting check ring, and the outer diameter of the mute s