Testing equipment for detection board of wind power generation frequency converter

The utility model provides a wind power generation frequency converter detection board test device, and belongs to the field of test devices. The utility model discloses a wind power generation frequency converter detection board test device, which comprises a workbench and a support frame, the workbench is provided with the support frame, the surface of the workbench is provided with a lifting device, the lifting device is provided with a rotary telescopic device, and the rotary telescopic device is connected with a fixing device. The lifting device, the rotary telescopic device and the fixing device are arranged in a bilateral symmetry mode, and a dust removal device is arranged on the supporting frame. The problems that in the prior art, height adjustment, fixing and dust removal cannot be achieved are solved, detection plates with different thicknesses can be pressed and fixed through the second air cylinder, detection plates with different lengths can be fixed through the first air cylinder, the driving