LED lamp bead sampling inspection device

The invention relates to the technical field of LED lamp detection, in particular to an LED lamp bead sampling inspection device which comprises a base, fixing frames, sliding blocks and the like, the fixing frames are symmetrically installed on the base, the sliding blocks capable of sliding up and down are arranged on the fixing frames, and detection mechanisms are arranged on the sliding blocks. The detection mechanism comprises an annular guide rail, a box body, an electric push rod, a support, a support and an electroprobe, the annular guide rail is fixedly installed on the sliding block, the box body is installed at the top of the fixing frame, the bottom side of the box body is open, the vertical electric push rod is arranged in the box body, and a movable part of the electric push rod is fixedly connected with the annular guide rail; a rotatable support is connected into the annular guide rail in a sliding mode. Through the arrangement of the detection mechanism and the rotating mechanism, when the el