Needle head loading tray for full-automatic chemiluminescence immunoassay analyzer

The invention provides a needle head loading tray for a full-automatic chemiluminescence immunoassay analyzer. The needle head loading tray comprises a tray (1) and bent edges, and is characterized in that the tray (1) is in a cavity shell structure of which the bottom is opened; through holes (2) are formed in the top of the tray (1); needle tip parts of needle heads are arranged in the through holes (2) downwards; the bent edges are connected with the bottoms of the side edges of the tray (1) and stretch outwards perpendicular to the side edges of the tray (1); the tray (1) is arranged on a guide rail of the analyzer through the bent edges. According to the needle head loading tray for the full-automatic chemiluminescence immunoassay analyzer, disclosed by the invention, because the bent edges are arranged at the bottom of the tray 1, the stable delivery of the needle heads is promoted. Meanwhile, a detection port 3 is formed in one side parallel to the guide rail of the analyzer, an inner detector is promoted to exert the effect, and the distribution conditions of the needle heads on the needle head loading tray are detected.