Abstract: Joint for mechanically connecting, on the one hand, a scanner for symbol codes and, on the other, a processing device for processing the signals produced by the scanner, for varying through a first angle the relative position of the scanner and the processing device at least provided with an at least partially conical axle for providing a first rotational axis, which axle is movable disposed in an at least partially conical recess in a supporting block, and further provided with at least one resilient element for pressing the axle in the recess. For varying the relative position of the scanner and the processing device about a second rotational axis, the joint is provided with a disc-shaped element which is connected to the axle through an arm. At least the disc-shaped element and the arm are preferably made hollow for passing a cable through the inside of the joint.