Glasses protection device

The invention relates to the technical field of protection devices, in particular to a glasses protection device, comprising: a transport case for protecting glasses during transportation; the cooling bin is located on the rear surface of the transportation box; the heating bin is located on one side of the transportation box; the cooling mechanism is located in the cooling bin; the heating mechanism is located in the heating bin; the cooling mechanism comprises a first motor fixedly installed on the rear surface of the cooling bin, and the cooling mechanism has the beneficial effects that when a rotating handle rotates, the bottom of the rotating handle moves in a transverse groove and drives a first transverse rod and a sliding groove to horizontally move at the same time, and when the sliding groove moves, a sliding block moves in the sliding groove and drives a second connecting rod to rotate; when a second connecting rod rotates, a spring is inclined and lengthened, as the bottom of the spring is fixedly