Connection Structure for Tablet

FIG. 1 is a perspective view of a connection structure for tablet. FIG. 2 is a front elevation view thereof. FIG. 3 is a left side elevation view thereof. FIG. 4 is a right side elevation view thereof. FIG. 5 is a top plan view thereof. FIG. 6 is a bottom plan view thereof; and, FIG. 7 is another perspective view thereof. The broken lines shown in the drawings depicting a tablet computer illustrate environmental subject matter and form no part of the claimed design. All other broken lines shown in the drawings depict portions of the connection structure for tablet that form no part of the claimed design.