Micro detection device used for detecting LED chip

The invention discloses a micro detection device used for detecting an LED chip, which at least comprises a set of micro detection device used for detecting the LED chip. The micro detection device used for detecting the LED chip comprises a mounting table, a three-dimensional adjusting mechanism, a probe regulating device and a detection circuit. The three-dimensional adjusting mechanism is arranged on the mounting table; the probe regulating device is connected with the three-dimensional adjusting mechanism; and the detection circuit is connected with the probe regulating device. The probe regulating device comprises a probe carriage and a probe arranged on the probe carriage. The probe carriage comprises an upper fixing base, a rotating shaft, a lower fixing base and a fixing piece. The upper fixing base is fixedly connected with the three-dimensional adjusting mechanism; the probe is fixed on the lower fixing base which is fixedly connected with the rotating shaft. A through hole is formed on the upper fixing base, and the fixing piece is connected with the end part of the rotating shaft. The detection device has the characteristics of accurate positioning, convenient regulation, high reliability and strong practicability.