Patent ID: 7549246

Claim:
A display device comprising: a display; a frame comprising two support arms, and each of the support arms defining a longitudinal sliding slot in an inside surface thereof; and two fixing members connecting the display to the frame in such a manner that the display is movable along the sliding slots of the frame, wherein each of the support arms defines a recess inside a corresponding sliding slot, a rack is installed in the recess of each of the support arms, each of the fixing members comprises a gear and a pivot extending into a center of the gear to act as a pivot axis of the gear, the gear is received in the recess and directly meshes with a toothed surface of the corresponding rack, the pivot extends through the corresponding sliding slot and is connected to the display; the sliding slot and the recess of the support arms are overlapped in a direction toward the display, tranverse width of each of the sliding slots is less than transverse width of the corresponding recess, the gears received in the recesses engage with portions of the support arms bounding the sliding slots respectively in the direction toward the display, to prevent the gears disengaging from the recesses, the pivots connected to the gears are extended through the sliding slots respectively.