Positioning device for testing single chip microcomputer

The utility model discloses a positioning device for testing a single-chip microcomputer, which comprises a base plate, a supporting column, a processing plate and the single-chip microcomputer, the supporting column is welded at the bottom of the base plate, the processing plate is installed at the top of the base plate through bolts, and a positioning and clamping device is arranged at the bottom of the single-chip microcomputer, so that the single-chip microcomputer can be clamped and fixed conveniently. The speed of positioning and clamping the single-chip microcomputer is increased, the detection efficiency of the single-chip microcomputer is also improved, the body of the single-chip microcomputer is prevented from being damaged, and the maintenance cost is reduced; the moving assembly is arranged at the top of the machining plate, left-right movement of the detection base can be adjusted, the device can be rapidly adapted to different use environments, the device is simple in structure and convenient t