Portable box for food biological sampling inspection

The portable box comprises a box body, a heat insulation layer is arranged on the outer wall of the box body, a storage groove is formed in the box body, an interlayer is arranged in the box body, a medium channel is arranged in the interlayer, a pouring opening is formed in the side wall of the box body, and the pouring opening is communicated with the medium channel. And the pouring opening is provided with a sealing cover, an abutting rod is arranged in the sealing cover, the abutting rod extends into the medium channel, sealing rubber is arranged at the front end of the abutting rod, a guide piece is arranged between the storage groove and the medium channel, and therefore the problem that the sampling inspection cost is high under the condition that the sampling inspection sample sizeis small under the short-term refrigeration requirement is expected to be optimized. 本实用新型公开了一种用于食品生物抽检的便携箱,包括箱体，上述箱体外壁设有隔热层，上述箱体中设有存放槽，上述箱体中设有夹层，上述夹层中设有介质通道，上述箱体侧壁设有倾倒口，上述倾倒口与介质通道连通，上述倾倒口设有密封盖，上述密封盖中设有抵触棒，上述抵触棒伸入介质通道中，且抵触棒前