Clamping device for conjunctival relaxation for ophthalmology department

The conjunctiva relaxation clamping device comprises a driving rod and a driven rod, the driving rod and the driven rod are arranged in a staggered mode, identical rotating holes are formed in the intersection point of the driving rod and the driven rod, rotating rods are arranged in the rotating holes, and the rotating rods penetrate through the rotating holes and are rotationally connected with the rotating holes. Same fixing rings are arranged on the outer sides of the driving rod and the driven rod, two supporting rods are symmetrically and fixedly connected to the upper side of the driven rod, a top plate is fixedly connected to the upper sides of the two supporting rods, a clamping plate is fixedly connected to the lower left side of the top plate, and a moving plate is arranged on the lower side of the top plate in a matched mode. The moving plate and the two supporting rods are connected in an up-down sliding mode. Corresponding adjusting operation can be carried out according to the actual working co