Captive digit input device

• US 4,584,443 A
• Filed: 05/31/1985
• Issued: 04/22/1986
• Est. Priority Date: 05/14/1984
• Status: Expired due to Fees

• Current Assignee: Hughes Training, Inc.
• Original Assignee: Honeywell Incorporated (Honeywell International Inc.)
• Inventors: Yaeger, Bernard W.
• Primary Examiner(s): Scott, J. R.
• Application Number:
  US06/739,787
• Time in Patent Office: 326 Days
• Field of Search: 200/5 R, 200/5 A, 200/6 A, 200/52 R, 200/61.45, 200/154 R, 200/157, 200/340, 200/DIG. 2, 400/479, 400/485, 400/489, 400/491.2, 235/145 R, 340/365 R
• US Class Current: 200/6.00A
• CPC Class Codes: B41J 5/10 Arrangements of keyboards , e.g. key button disposition
• CPC Class Codes: G06F 3/0338 with detection of limited linear or angular displacement of an operating part of the device from a neutral position, e.g. isotonic or isometric joysticks

Abstract

In a manual digit data input device, including a set of cups configured to captivate the distal phalanges of a human hand; a housing; apparatus resiliently mounting the cups in the housing for mutually orthogonal transverse movements of the cups; and control apparatus actuated in response to movement of the cups.

Claims

1. In a manual digit data input device, in combination:

a cup, having an axis, configured to captivate the distal phalanx of a manual digit;

a housing comprising a body having a cavity in which said cup is resiliently mounted and a cover having an aperture giving digital axis to said cup;

means resiliently mounting said cup in said housing for axial and mutually orthogonal transverse movements of said cups, said cup having a protruding rim and said cover having a recess engageable by said rim during transverse movements of said cup;

and electrical output devices actuated in response to movement of said cup.

2. Apparatus according to claim 1 in which said rim and said recess are of spherical configuration.

3. Apparatus according to claim 1 in which the cup has a closed bottom with an axial peg projecting outwardly therefrom;

and the housing has an aperture coaxial with said peg, so that upon axial movement of said cup said peg enters said aperture and prevents movement of said cup transverse to said axis.

5. Apparatus according to claim 1 in which the cup has a closed bottom with an axial peg projecting outwardly therefrom;

and the housing has an aperture coaxial with said peg, so that upon axial movement of said cup said peg enters said aperture and prevents movement of said cup transverse to said axis, and upon transverse movement of said cup said peg is displaced from said aperture and prevents axial movement of said cup.

4. Apparatus according to claim 4 in which the cup has a closed bottom with an axial peg projecting outwardly therefrom;

and the housing has an aperture coaxial with said peg, so that upon transverse movement of said cup said peg is displaced from said aperture and prevents axial movement of said cup.

6. In a manual digit data input device, in combination:

a cup, having an axis, configured to captivate the distal phalanx of a manual digit;

a housing;

means resiliently mounting said cup in said housing for mutually orthogonal transverse movement of said cup;

and switch means actuated in response to movement of said cup;

said cup having a closed bottom with a peg projecting outwardly therefrom;

and said housing an aperture coaxial with said peg, so that upon axial movement of said cup, said peg enters said aperture and prevents movement of said cup transverse to said axis.

7. A manual digit data input device comprising, in combination:

a first cup, having a first axis, configured to captivate the distal phalanx of a human finger;

a second cup, having a second axis generally orthogonal to said first axis, configured to captivate the distal phalanx of a human thumb;

housing means;

means resiliently mounting said first cup in said housing means for axial and mutually orthogonal transverse movements therein;

means resiliently mounting said second cup in said housing means for mutually orthogonal transverse motions therein;

and switch means in said housing means actuated in response to said movements of said cups.

8. Apparatus according to claim 7 in which said first cup has a closed end and said second cup has an open end.