Sensor support means

The utility model relates to the technical field of crop canopy photosynthetic active radiation canopy measurement, in particular to a sensor supporting device used in crop canopy photosynthetic active radiation measurement. The sensor supporting device comprises a supporting rod and a plurality of universal tubes connected with the supporting rod, wherein the universal tubes are provided with sensors. According to the sensor supporting device used in crop canopy photosynthetic active radiation measurement of the utility model, the supporting rod and the plurality of universal tubes are adopted, and the sensors can be arranged on the universal tubes; after each universal tube reaches any one point in a three-dimensional space, the position of the universal tube is fixed at the point, and therefore, long-time measurement can be ensured, and the device will not be deformed such that measurement accuracy can be also ensured. The sensor supporting device of the utility model has the advantages of simple structure and convenient assembly and disassembly. The sensor supporting device is simple in structure, and therefore, the sensor supporting device just slightly impacts natural distribution of photosynthetic active radiation in canopies, and the measurement accuracy can be further guaranteed.