Face recognition equipment for sign-in of conference and exhibition personnel

The utility model belongs to the technical field of image recognition, and particularly relates to face recognition equipment for sign-in of conference and exhibition personnel, which comprises a body. A display screen is arranged on the front side of the body; a camera is arranged at the top end of the front side of the body; the front side of the top end of the body is fixedly connected with a shell with an open bottom end; a positive and negative rotation motor is fixedly connected to one side of the top end in the shell; the output end of the positive and negative rotation motor is fixedly connected with a driving lead screw; a driven lead screw is arranged on the side, away from the driving lead screw, in the shell. The top ends of the driving lead screw and the driven lead screw are fixedly connected with belt pulleys in a penetrating manner; the two belt pulleys are jointly connected with a belt; l-shaped rods are fixedly connected to the sides, close to each other, of the two internal thread rings. Ac