| 摘要 |
Apparatus for supporting a keyboard from a desk comprises a mounting bracket (1) adapted to be fastened to the underside of a desk top (7), a keyboard support bracket (4) to which a keyboard or support platform (8) may be mounted. Brackets (1,4) are connected by a mechanism which permits bracket 4 to be raised or lowered (FIG. 3 members 10,20 pivotally mounted at 12, 13, 21, 26) and to be tilted (pin 26, slot 25). Adjustment of attitude and of tilt are both enabled and disabled by means of a single control for example a screwed clamp wheel mounted on threaded clamp bolt 30 which when unclamped slides in slots 30 & 37.
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