Cardiology film viewing table

The utility model discloses a film viewing table for the department of cardiology. Table main body, the desk body comprises a desktop and a base. The two mounting blocks are fixedly mounted at the twoends of one side of the base respectively, a first rotating screw and a second rotating screw are movably inserted into the middles of the interiors of the two mounting blocks in a penetrating mode respectively, the lower ends of the two mounting blocks are both located at the lower ends of the mounting blocks, and the lower ends of the two mounting blocks are in transmission connection through atransmission chain wheel and a transmission chain; two movable threaded sleeves, user release handle, the connecting sleeve returns to the original position under the action of the supporting spring;the clamping gear on the surface of the connecting sleeve is clamped with the clamping gear ring in the fixing ring; according to the lamp box, the connecting sleeve is prevented from rotating, so that the first rotating screw