Epidemic prevention vehicle isolation device

An epidemic prevention vehicle isolation device comprises four main supporting units and a partition curtain, the four main supporting units are the same in arrangement and each comprise a four-branchinserting pipe, a three-branch inserting pipe and a plurality of first telescopic rods, and four inserting openings of the four-branch inserting pipe and inserting openings in the two ends of the three-branch inserting pipe are both connected with the first telescopic rods in an inserted mode. The other inserting opening of the three-way inserting pipe is connected with one first telescopic rod on the four-way inserting pipe in an inserting manner; the four main supporting units are arranged in the epidemic prevention vehicle body in a four-order matrix mode, inserting rods and inserting holes are formed in the tail ends, close to the upper side and the lower side of the middle of the epidemic prevention vehicle body, of the first telescopic rods respectively, and the inserting rods are inserted into the insertin