Integrated automatic reset key switch

The invention relates to an integrated automatic reset key switch. The integrated automatic reset key switch comprises a sliding support, an electric control mechanism and a reset mechanism which arerespectively arranged on a body, wherein the sliding support is slidably arranged in the body; the electric control mechanism and the reset mechanism are arranged on the two sides of the sliding support respectively; and one end of the reset mechanism is fixed on the body while the other end of the sliding support is telescopically connected to the sliding support. The integrated automatic reset key switch provided by the invention has the beneficial effects that the whole mechanism is pressed down by pressing the sliding support, the overall resilience of the sliding support is realized by combining guide columns and guide sleeves, and steel balls are embedded in the guide sleeves, and the friction between the guide columns and the guide sleeves is further reduced, so that each guide column can only perform accur