Elastic ejector pin assembly structure of circuit board and Bluetooth earphone

The utility model discloses an elastic thimble assembly structure of a circuit board and a Bluetooth earphone, comprising a circuit board body and an assembly seat, the top of the assembly seat is welded with a plurality of limiting members, the inner wall of each limiting member is welded with a vertical needle tube, the inner wall of each vertical needle tube is fixedly provided with a fixed plate, and the two sides of the top of the fixed plate are welded with springs. An elastic ejector pin is fixedly installed between the top ends of the two springs, a vertical rod is welded to the bottom end of the elastic ejector pin, a lower pressing pad is bonded to the bottom end of the vertical rod, a plurality of inductive heads are arranged in the circuit board body, the vertical rod is inserted into the fixing plate, the assembling base is bonded to the top of the circuit board body, and the elastic ejector pin is arranged in a vertical needle tube. The elastic ejector pin is compressed in the vertical needle tu