Card shaped computer peripheral device
First Claim
1. A peripheral device adapted to be removably attached to a host computer of the type having a card slot, said peripheral device comprising:
- a card shaped portion adapted to be received within the card slot;
a module portion removably attached to said card shaped portion;
first electrical connector means for connecting said card shaped portion to said host computer;
first mechanical securing means for securing said card shaped portion within said slot;
second mechanical securing means for securing a module portion to said card shaped portion;
a second electrical connection extending between the card shaped portion and the module portion sufficient to permit the continued electronic communication between the card shaped portion and the module portion when the module portion is both mechanically secured to the card shaped portion, and has been removed from the card shaped portion; and
input/output means housed within said module portion.
1 Assignment
0 Petitions
Accused Products
Abstract
A peripheral device adapted to be releasably secured to a host computer of the type having a standardized card slot. The peripheral device includes a card shaped portion attached to a module portion which houses an/input/output device. In one embodiment, the input/output device is an item identification reader, and the card shaped portion and module portion are integrally connected. Further, the card shaped portion is fitted into the card slot in the host computer to secure the peripheral device within the card slot to permit one handed operation of the host computer/peripheral device combination. The first embodiment also provides an electronic interface between the host computer and the peripheral device. In a second embodiment, the card shaped portion does not provide an electronic card interface. The card shaped portion and card slot merely engage to secure the peripheral device within the card slot. In this embodiment, the electronic interface is provided via a separate serial port connection. In a third embodiment of the invention, the card shaped portion and module portion are releasably attached to provide both one handed and two handed operation. A zigzag ribbon cable is utilized to maintain electrical connection between the module portion and card shaped portion when the respective portions are not attached to one another. A second and third embodiment may be combined to provide a card shaped portion releasably attached to a module portion wherein the electronic interface is provided via a separate serial port connection.
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Citations
9 Claims
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1. A peripheral device adapted to be removably attached to a host computer of the type having a card slot, said peripheral device comprising:
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a card shaped portion adapted to be received within the card slot; a module portion removably attached to said card shaped portion; first electrical connector means for connecting said card shaped portion to said host computer; first mechanical securing means for securing said card shaped portion within said slot; second mechanical securing means for securing a module portion to said card shaped portion; a second electrical connection extending between the card shaped portion and the module portion sufficient to permit the continued electronic communication between the card shaped portion and the module portion when the module portion is both mechanically secured to the card shaped portion, and has been removed from the card shaped portion; and input/output means housed within said module portion. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification