Modular input device system
First Claim
Patent Images
1. A plurality of peripheral units adapted for electrical and mechanical interconnection, each peripheral unit comprising:
- (a) a housing;
(b) a set of lugs mounted on one lateral side of said housing, each of said lugs having a pair of vertically spaced apart "C" shaped sections;
(c) a set of "T" shaped tongue portions secured to a slide mounted on the opposite lateral side of said housing for engaging lugs on an adjacent peripheral unit;
(d) first and second electrical receptacles mounted on opposite lateral sides of said housing for electrically interconnecting with electrical receptacles of laterally adjacent peripheral units; and
(e) pivotal support means for adjusting the elevation of the unit and means on opposite ends of said pivotal support means for nesting pivotal support means of adjacent peripheral units together when the units are electrically and mechanically interconnected.
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Abstract
A computer terminal work station having multiple peripheral units simultaneously interconnected into the terminal. A micro processor controller is provided in the terminal and a micro processor slave is provided in each of the peripheral units. Each unit is provided with a bus segment and means to interconnect the bus segments to each other. A single cable extends from the terminal to one of the peripheral units to be connected to the bus segment of that unit, and thereby to the bus segments of all the interconnected units. The units are selectively mechanically interlocked as desired.
27 Citations
5 Claims
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1. A plurality of peripheral units adapted for electrical and mechanical interconnection, each peripheral unit comprising:
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(a) a housing; (b) a set of lugs mounted on one lateral side of said housing, each of said lugs having a pair of vertically spaced apart "C" shaped sections; (c) a set of "T" shaped tongue portions secured to a slide mounted on the opposite lateral side of said housing for engaging lugs on an adjacent peripheral unit; (d) first and second electrical receptacles mounted on opposite lateral sides of said housing for electrically interconnecting with electrical receptacles of laterally adjacent peripheral units; and (e) pivotal support means for adjusting the elevation of the unit and means on opposite ends of said pivotal support means for nesting pivotal support means of adjacent peripheral units together when the units are electrically and mechanically interconnected.
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2. A connection system for linking input devices to a computer terminal, comprising:
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(a) two or more computer terminal input devices positionable remote from the computer terminal, each input device being operable by a user for generating an input signal, each input device having a processor mounted thereto for receiving the input signal generated by the input device and for processing that signal into a coded input signal; (b) a bus segment mounted to each input device, each bus segment having an end receptacle formed on each end thereof for connecting the bus segment of one input device with the bus segment of another input device, each bus segment of a particular input device being connected to the processor that is mounted to that particular input device so that the connected bus segments receive and conduct therethrough the coded input signals of all the input devices to which the connected bus segments are mounted; (c) a cable receptacle attached to each bus segment between the end receptacles thereof; and (d) a single calbe interconnected between the computer terminal and one of the cable receptacles for transmitting to the terminal the coded input signals that are conducted through the connected bus segments. - View Dependent Claims (3, 4, 5)
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Specification