Medicine cold chain temperature control packaging box

[0028] refer to Figure 1-6 , a medical cold-chain temperature-controlled packaging box, including a box body 1 and a box cover 2, one side of the box body 1 and the box cover 2 are simultaneously rotated and connected with two hinges 10, and the other side of the box cover 2 is fixedly installed with two hinges. A symmetrically arranged fixed seat 3, the other side of the box body 1 is fixedly installed with two symmetrically arranged positioning seats 4, the fixed seat 3 is slidably connected with a fixed rod 5, and the fixed rod 5 is movably connected with the corresponding positioning seat 4, The top of the box cover 2 is rotatably connected with a handle 27; the bottom inner wall of the box body 1 is fixedly equipped with a storage box 13, the bottom of the storage box 13 runs through the box body 1 and has a through hole, and the storage box 13 is slidingly connected with a freezer 15. The bottom of the freezer 15 is rotatably connected with a positioning plate 16, and the

[0037] refer to Figure 1-6 , a medical cold chain temperature-controlled packaging box, including a box body 1 and a box cover 2, one side of the box body 1 and the box cover 2 are simultaneously rotated and connected with two hinges 10, and the other side of the box cover 2 is welded with two hinges. Symmetrically arranged fixed seat 3, two symmetrically arranged positioning seats 4 are welded on the other side of the box body 1, fixed rod 5 is slidably connected to the fixed seat 3, fixed rod 5 is movably connected with the corresponding positioning seat 4, and the box cover The top of 2 is rotatably connected with a handle 27; the bottom inner wall of the box body 1 is welded with a placement box 13, the bottom of the placement box 13 runs through the box body 1 and is provided with a through hole, and a freezer box 15 is slidably connected in the placement box 13. The bottom of the box 15 is rotatably connected with a positioning plate 16, the bottom of the positioning plate