The ornamental design for a gimbalcamera, as shown and described.
FIG. 1 is a perspective view of a gimbal camera showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left view thereof;
FIG. 5 is a right view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The broken lines shown in FIGS. 1-5 and 7 represent the bounds of the design. The broken lines and the lighter gray shaded areas of the gimbal camera encircled by the broken lines in FIGS. 1-5 and 7 form no part of the claimed design.