초록 ▼

The trackball mounting apparatus of the present invention functions to orient the data input device in an ergonomically correct mode. The preferred embodiment of the invention is in the form of a trackball connected to the personal computer via a cable and attached to the mounting apparatus in an or

The trackball mounting apparatus of the present invention functions to orient the data input device in an ergonomically correct mode. The preferred embodiment of the invention is in the form of a trackball connected to the personal computer via a cable and attached to the mounting apparatus in an orientation that is parallel to the normal position of the palm of the user's hand so that the user can maintain their hand in a normal at rest position while operating the data input device. The use of this apparatus therefore reduces the strain on the user's hand and arm muscles as well as reducing the extent to which the data input device protrudes from the side of the personal computer. Furthermore, this mounting apparatus enables the user to make use of an adjunct data input device, connected to the personal computer via a cable, as a stationary pointing device.

대표청구항 ▼

[ What is claimed:] [1.] Apparatus for mounting a data input device for use with a personal computer, wherein said data input device is electrically connected to the personal computer by a cable that is pluggably insertable into an input device jack that is part of the personal computer, comprising:

[ What is claimed:] [1.] Apparatus for mounting a data input device for use with a personal computer, wherein said data input device is electrically connected to the personal computer by a cable that is pluggably insertable into an input device jack that is part of the personal computer, comprising:base means for maintaining said apparatus in a predetermined position on a working surface on which said personal computer is placed;data input device receiving means for receiving said data input device for retention in a secure manner; andmeans, connected to and interconnecting said base means and said data input device receiving means, for orienting said data input device in a user desired orientation, comprising:extension plate attached to said data input device receiving means; andhinge means connected to said base means and said extension plate for enabling said extension plate to be rotated about said hinge means to form an angular relationship with said base means at an angle selected by a user.