Temperature-resistant waterproof switch panel

The utility model discloses a temperature-resistant waterproof switch panel which sequentially comprises a surface film layer, an upper interlayer, a pressing elastic piece PET, a lower interlayer, a circuit layer, a back glue layer and a window lining plate, the window lining plate is composed of a PET protective film, a glue frame, a composite plate and an anti-fog film, and the surface film layer is provided with a key area and a through hole window; the through hole window corresponds to the window lining plate, a first cavity is formed in the upper interlayer, and the first cavity corresponds to a key area on the surface film layer; the second cavity is used for installing a window lining plate, and a third cavity is formed in the pressing elastic piece PET and used for installing the window lining plate. The cross line corresponds to an elastic piece, a fourth cavity is formed in the lower interlayer and used for installing a window lining plate, a fifth cavity is used for fixing the elastic piece, the