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    • 1. 发明授权
    • Tilt swivel base
    • 倾斜旋转底座
    • US4494720A
    • 1985-01-22
    • US330716
    • 1981-12-14
    • Jack GregoryChristian C. Landry
    • Jack GregoryChristian C. Landry
    • F16M11/12A47G29/00
    • F16M11/2014F16M11/10F16M2200/08Y10S248/921
    • A tilt swivel base for a video terminal includes a lower section which is supported by way of a swivel so that the lower section can be swiveled relative to a supporting surface. An upper section is supported on the lower section, the two sections mating at surfaces which are curved from the front to the back of the base about an imaginery axis which is located appreciably above the base. The upper section is movable relative to the lower section forwardly and rearwardly so as to adjust the tilt angle of the upper section and of a terminal supported thereby relative to the supporting surface. Structures for controlling the relative motion of the upper and lower sections as well as establishing their relative positions are also disclosed.
    • 用于视频终端的倾斜旋转底座包括通过旋转支撑的下部,使得下部可相对于支撑表面旋转。 上部支撑在下部,两个部分在从基部的前部到后部弯曲的表面处配合,围绕位于基部上方的想像轴。 上部可相对于下部部分向前和向后移动,以便调节上部和相对于支撑表面支撑的端子的倾斜角度。 还公开了用于控制上部和下部的相对运动以及确定其相对位置的结构。