| 摘要 |
<p>The assembly is made up of a movable member (1) and fixed member (2) which are connectable through a key (25, 26) and lock (47) arrangement and have spherical mating contoured surfaces (27, 28, 29, 30, 31 and 45). The mating contoured surfaces permit the tilting and rotating of the monitor. Located on the contoured surface (45) of the fixed member (2) is a projection (49) for engaging ribs (20) or (22) of the movable member (1) and limiting the extent of rotation thereof. The key and lock arrangement includes a lock (47) in the fixed member (2) for cooperating with a key (25, 26) on the movable member (1) to control the extent of tilting of said movable member. In addition, the movable member (1) has outwardly and downwardly extending wings (7, 8) for limiting vibration of said movable member (1).</p> |
