Simulation target device of tracker

According to the technical scheme, the target simulation device is characterized in that the target simulation device comprises a bearing plate, a supporting cylinder is fixedly installed on the top face of the bearing plate, a containing box is arranged on one side of the bearing plate, a containing block is arranged in the containing box, and a signal transmitter is fixedly installed on the top face of the containing block; the fixing assembly is arranged in the placing box and used for fixing the placing block, the placing box is arranged, the placing block can be placed through the placing box, and when the placing box is fixed to an object, the signal transmitter can stably transmit signals, so that the signal receiver receives the signals; and limiting bolts can be in threaded connection with the first threaded holes to limit and fix the limiting columns, so that the limiting columns can be sleeved with the limiting grooves under the action of first springs, the limiting columns can limit and fix the pl