G - Physics – 06 – F
Patent
G - Physics
06
F
G06F 3/023 (2006.01) A47B 21/03 (2006.01)
Patent
CA 2184597
A neutral-positioning keyboard/wrist support device (10) is described. The support device comprises a wrist support member (12) having a cushion means (46) mounted thereon with the support member being adjustably movable with respect to first vertical slots (28, 30) provided in a base member (14) to provide various vertical height elevations for the cushion means above a support surface (20). A keyboard (16) is supported on a platform (18) having a proximal end (84) that is engageable with pains of tabs (92, 94 and 96) extending from a bracket portion (98) of the wrist support to provide for adjusting the slope of the platform and thereby the associated keyboard. The vertical height of the cushion means is spaced above the keyboard. This enables the typist to have her hands in a "neutral" posture resting on the cushion means with the wrists positioned such that the hands are approximately in a horizontal plane to reach the keyboard keys.
L'invention concerne un dispositif (10) de support de poignets/clavier permettant un positionnement neutre. Le dispositif de support comporte un élément (12) de support des poignets pourvu d'un coussin (46). L'élément de support est mobile d'une manière ajustable par rapport à des premières fentes verticales (28, 30) ménagées dans une base (14), ce qui permet de déplacer le coussin verticalement dans différentes positions au-dessus d'une surface de support (20). Un clavier (16) est porté par une plate-forme (18) ayant une extrémité proximale (84) pouvant s'engager sur des paires de languettes (92, 94 et 96) s'étendant depuis une partie de support (98) du support de poignets, ce qui permet un ajustement de la pente de la plate-forme et donc du clavier associé. Le coussin est disposé plus haut que le clavier, ce qui permet à la dactylographe de garder ses mains dans une position "neutre", reposant sur le coussin, avec ses poignets disposés approximativament dans un plan horizontal, pour atteindre les touches du clavier.
Lawson Gary E.
Leavitt Stewart B.
Macrae & Co.
Mead-Hatcher Inc.
LandOfFree
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