Mouse pad with elbow-protecting and wrist-protecting functions

The utility model provides a mouse pad with elbow protection and wrist protection functions, which comprises a mouse pad body, the mouse pad body is provided with a sliding groove, the sliding groove is strip-shaped, a plurality of first protection assemblies are arranged in the sliding groove, each first protection assembly comprises a supporting rod, the top of each supporting rod is provided with an elbow protection block, and the bottom of each supporting rod is provided with a ball. A second protection assembly is arranged on the side portion of the sliding groove and comprises a connecting piece, a wrist protecting block is arranged on the top of the connecting piece, the wrist protecting block and the connecting piece are connected through a rope body, and the bottom of the connecting piece is fixedly connected with the mouse pad body. The first protection assembly is used for supporting the elbow, the second protection assembly is used for supporting the wrist, so that the whole arm has certain suppor