Welding method, welding structure of elastic electric contact terminal and electronic equipment

The invention relates to the technical field of communication equipment, and discloses a welding method, a welding structure of an elastic electric contact terminal and electronic equipment.The welding method is used for welding a first component and a second component which are made of different metal materials and comprises the steps that the first component is stacked on the second component; adhering a first auxiliary layer on the upper surface of the first component through the middle adhesive layer, wherein the laser absorptivity of the first auxiliary layer is greater than that of the first component; the thickness of the first auxiliary layer is between 35 [mu] m and 100 [mu] m, and the sum of the thickness of the first member and the thickness of the first auxiliary layer is greater than or equal to 50 [mu] m; and laser is emitted to sequentially penetrate through the first auxiliary layer, the first component and the second component to perform laser welding on the first component and the second com