Robot finger suitable for table top grabbing

The utility model discloses a robot finger suitable for table top grabbing, and relates to the technical field of robot hands, the robot finger comprises a base, the top of the base is fixedly provided with a connecting seat, the two sides of the connecting seat are respectively and rotatably provided with a driving rod and a third finger section, and the top end of the third finger section is rotatably provided with a first connecting shaft; a second finger section is fixedly mounted on the outer surface of the first connecting shaft, a third connecting shaft is rotatably mounted at the top end of the second finger section, and a first finger section is fixedly mounted on the outer surface of the third connecting shaft; and two connecting lugs are arranged on one side of the second finger section. The grabbing work can be completed only through one driving motor, the whole structure is simple, cost is low, a complex sensing and control system is not needed, the second finger section can be moved horizontally