| 摘要 |
A cable clamp comprises a clamp body 50 that defines a circular opening for receiving a cable (e.g. coaxial cable), and a plurality of gripper members 66, 68, 70 that are moveable relative to the clamp body and define an aperture 64 surrounding the cable in the opening. The gripper members 66, 68, 70 enable the aperture 64 to be constricted to accommodate different diameter cables and hold them firmly to create an effective RF radiation seal. The gripper members 66, 68, 70 have a curved cable-engaging face and are mechanically interconnected so that they move together to constrict the aperture 64. A first gripper member 66 is arranged for linear sliding movement with respect to the clamp body 50 and includes a pair of offset projections for engaging an associated second gripper member 68, 70. The second gripper members 68, 70 have a tapered form and are arranged for rotary sliding movement in with respect to the clamp body 50 but in opposite directions. Linear sliding movement of the first gripper member 66 (e.g. via a screw) causes the rotating gripper members 68, 70 to rotate in opposite directions, wherein the tapered form of the members 68, 70 results in constriction of the aperture 64 around the cable. |
