Portable iris recognition device

The utility model relates to the technical field of recognition, and discloses a portable iris recognition device which comprises a base, the lower end of the base is provided with a first connecting plate, the lower end of the first connecting plate is provided with an elastic plate, the upper end of the base is sequentially provided with a vertical plate and a shell from left to right, and the left end of the vertical plate is connected with a second connecting plate. A spring is placed at the left end of the second connecting plate, a moving plate is installed at the left end of the spring, a transmission column is connected to the left end of the moving plate, a first sliding rail is arranged at the lower end of the moving plate, a connecting column is installed at the upper end of the shell, and a recognizer and a second sliding rail are sequentially placed at the front end of the shell from top to bottom; a sliding block is connected to the upper end of the second sliding rail, a covering plate is insta