Hand stabilization apparatus for an input device having a keypad

• US 6,518,955 B1
• Filed: 10/12/1999
• Issued: 02/11/2003
• Est. Priority Date: 10/12/1999
• Status: Expired due to Fees

• Current Assignee: Honeywell International Inc.
• Original Assignee: Honeywell International Inc.
• Inventors: Little, Michael C., Hasselbring, Alan J.
• Primary Examiner(s): Saras, Steven
• Assistant Examiner(s): Alphonse, Fritz
• Application Number:
  US09/416,478
• Time in Patent Office: 1,218 Days
• Field of Search: 345/168, 345/169, 345/172, 345/173, 345/156, 341/20, 341/22, 341/24
• US Class Current: 345/168
• CPC Class Codes: G06F 3/0202 Constructional details or processes of manufacture of the input device

Abstract

On a data input device having a keypad with small, closely spaced buttons, an anchor is located on a panel section mountable proximate, and in fixed relation to, the keypad so that a user can reach the buttons while stabilizing their hand with the anchor.

Claims

1. A data input device comprising:

a keypad having a button for inputting information by interaction with a first finger of a user'"'"'s hand;

a first panel section proximate, and in fixed relation to, said keypad; and

a first indentation located on said surface of said first panel section for anchoring a second finger of the user'"'"'s hand such that said button is within reach of the first finger of the user'"'"'s hand;

a second panel section proximate, and in fixed relation to, said keypad; and

a second indentation located on said surface of said second panel section for anchoring a third finger of the user'"'"'s hand such that said button is within reach of the first finger on the user'"'"'s hand.

2. The data input device of claim 1, wherein the first panel section and second section panel are each a portion of one continuous panel.

3. The data input device of claim 1, wherein at least a portion of the plurality of buttons are located between the first indentation and the second indentation.

4. The data input device of claim 1, wherein the first panel section and the second panel section are co-planer with the keypad.

5. The data input device of claim 1, wherein the data input device is coupled to a flight management system.

6. The data input device of claim 1, wherein the first indentation comprises a substantially elliptical indentation and wherein the second indentation comprises a substantially elliptical indentation.

7. The data input device of claim 1, wherein said second finger of the user'"'"'s hand comprises the thumb and said third finger of the user'"'"'s hand comprises a non-thumb finger.

8. A data input device for use in an aircraft, in turbulent conditions, comprising:

a keypad having a plurality of closely spaced buttons for inputting information by interaction with a first finger of a user'"'"'s hand;

a first panel section in fixed relation to said keypad, and proximate one side of said keypad; and

a first indentation located on said first panel section for anchoring a second finger of the user'"'"'s hand in turbulent conditions such that said plurality of buttons are within reach of the first finger of the user'"'"'s hand;

a second panel section in fixed relation to said keypad, and proximate a side of keypad opposite said one side of said keypad; and

a second indentation located on said second panel section for anchoring a third finger of the user'"'"'s hand in turbulent conditions such that said plurality of buttons are within reach of the first finger of the user'"'"'s hand.

9. The data input device of claim 8 wherein the first panel section and second section panel are each a portion of one continuous panel.

10. The data input device of claim 8 wherein at least a portion of the plurality of buttons are located between the first indentation and the second indentation.

11. The data input device of claim 8 wherein the first panel section and the second panel section are co-planer with the keypad.

12. The data input device of claim 8 wherein the data input device is coupled to a flight management system.

13. The data input device of claim 8 wherein the first indentation comprises a substantially elliptical indentation and wherein the second indentation comprises a substantially elliptical indentation.

14. The data input device of claim 13 wherein the first and second indentation each have a diameter of between 0.5 and 0.75 inches.

15. A data input device for use in an aircraft, the data input device comprising:

a panel having a top side, a first edge and a second edge;

a keypad on the top side of the panel, the keypad having a plurality of buttons for inputting information by interaction with a first finger of a user'"'"'s hand;

a first indentation in the top side of the panel, the first indentation located proximate the first edge of the panel;

a second indentation in the top side of the panel, the second indentation located proximate the second edge of the panel; and

wherein at least a portion of the plurality of buttons are between the first indentation and the second indentation, such that when the first indentation anchors a second finger of the user'"'"'s hand and the second indentation anchors a third finger of the user'"'"'s hand said plurality of buttons are within reach of the first finger of the user'"'"'s hand.

16. The data input device of claim 15 wherein the keypad is coupled to a flight management system for the aircraft to enter data into the flight management system.

17. The data input device of claim 15 wherein the first indentation comprises a substantially elliptical indentation and wherein the second indentation comprises a substantially elliptical indentation.

18. The data input device of claim 15 wherein the first and second indentation each have a diameter of between 0.5 and 0.75 inches.