The invention discloses a logistic cabinet based on internet of things. The logistic cabinet comprises a cabinet body, large object storage cabinets and small object storage cabinets are arranged at the two sides of the cabinet body at equal intervals, climbing devices are arranged at the two sides of the cabinet body, and comprise cross rods and stand columns, the stand columns are located at thetwo sides of the cabinet body, and the stand columns are connected with the cabinet body through cross rods which are arranged from bottom to top at equal intervals. Through the arrangement of the climbing devices, a delivery person or a sender who is not too tall can be assisted in conducting delivery or sending, thus the delivery person or the sender can place objects and express items in the large object storage cabinets or take the articles and express items out of the large object storage cabinet by climbing the logistic cabinet under the condition of the absence of small object storagecabinets below the cabinet body or on the condition that the small object storage cabinets cannot load the objects and the express items; meanwhile, through the arrangement of a life rope, the objectsor items can be tied to the delivery person or the sender, the other end is fixedly tied to a fixing block, and thus it can be avoided that accidents occur when the delivery person or the sender delivers or sends the items.