Foot operated control apparatus

• US 5,635,777 A
• Filed: 12/28/1995
• Issued: 06/03/1997
• Est. Priority Date: 12/28/1995
• Status: Expired due to Fees

• Current Assignee: Andrew Telymonde, Anrew Teleymonde
• Original Assignee: Andrew Telymonde
• Inventors: Iosim, Mark, Telymonde, Timothy D.
• Primary Examiner(s): Tolin, Gerald P.
• Application Number:
  US08/579,234
• Time in Patent Office: 523 Days
• Field of Search: 73/146, 74/512, 74/560, 307/119, 307/112, 307/115, 307/116, 340/665, 340/666, 200/86 R, 200/86.5, 200/61.89, 338/108, 338/32 H, 433/101, 345/157, 345/158
• US Class Current: 307/119
• CPC Class Codes: H01H 25/04 Operating part movable angularly in more than one plane, e.g. joystick
• CPC Class Codes: H01H 3/14 adapted for operation by a part of the human body other than the hand, e.g. by foot

Abstract

A foot operated control apparatus for randomly selecting any function and subsequently activating that function of a multi-function device that includes a base assembly and a foot operator assembly. The foot operator assembly is capable of being articulated in at least distinct three directions of travel with respect to the base assembly. The foot operator assembly may be selectively moved by the foot of the user in any of the directions, separately or in combination, to provide a floating-like movement. This apparatus includes indicating means for providing physical sensory indications to the user during the random selection and activation of a function.

Claims

1. A foot operated control apparatus for randomly selecting a function and subsequently actuating that selected function of a multi-function device comprising:

a) a base member and a foot operator assembly;

b) the foot operator assembly including

b1) an intermediate carriage that is reciprocally journalled on the base member for allowing selective movement along a first direction of movement, the first direction of movement being along a plane that is parallel to a major surface of the base member;

b2) a top plate that is reciprocally journalled to the intermediate carriage for allowing a second direction of movement of a sensing end of the top plate;

the second direction of movement being along a path that is transverse to the first direction of movement;

b3) a foot plate that is pivotally attached to the top plate for allowing a selective rocker movement therebetween, the rocker movement being transverse to the second direction of movement;

b4) a biasing means for urging the foot plate towards a de-activated position,

c) a plurality of position sensors for sensing the relative position of the sensing end of the top plate with respect to the base member, each of the position sensors being adapted for preparing a function of the multi-function device for selective activation;

d) an activating means that senses the selective movement of the foot plate from the de-activated position to a first activated position, the first activated position providing a signal for activating the prepared function of the multi function device; and

wherein the relative multi-directional movement of the foot operator assembly with respect to the base member prepares a function of the multi-function device for selective activation and the selective activation thereafter of the prepared function of the multi-function device being by only the rocker movement of the foot plate to the first activated position.

2. A foot operated control apparatus as recited in claim 1 which further includes a display means for providing a visual indication of the function prepared for selective activation.

3. A foot operated control apparatus as recited in claim 2 wherein the display means further includes a visual indication of activation of the function.

4. A foot operated control apparatus as recited in claim 1 which further includes at least one sensing pad mounted on the foot plate for providing a determination that a foot of the user is positioned on the foot plate.

5. A foot operated control apparatus as recited in claim 4 wherein the activating means further includes:

an emitter circuit that is mounted thereon;

a receiving circuit that is connected to the multi function device; and

wherein the emitter circuit and the receiving circuit cooperate for providing a cordless preparation and activation of the functions of the multi-function device.

6. A foot operated control apparatus as recited in claim 5 wherein the foot sensing pad further provides an on-off control for the display means and the activating means.

7. A foot operated control apparatus as recited in claim 6 wherein a removable battery provides the power for the emitter circuit and the activating means.

8. A foot operated control apparatus as recited in claim 1 which further includes a plurality of locating means, each locating means providing a sensory indication of a position of each function, the sensory indication also providing physical indication to a foot placed on the foot plate.

9. A foot operated control apparatus as recited in claim 2 wherein the visual display is attached to the foot operator assembly.

10. A foot operated apparatus as recited in claim 2 which further includes a remote console, the remote console having the visual display mounted thereon.

11. A foot operated apparatus as recited in claim 1 wherein the second direction of movement of the sensing end of the top plate is along a radial path, a center of the radial path being near an second end of the top plate that second end being distal to the sensing end.

12. A foot operated apparatus as recited in claim 11 wherein the second end is adapted for placement of a heel portion of a foot of the user.

13. A foot operated apparatus as recited in claim 1 wherein the activating means further includes at least one additional activated position, each additional activated position providing activation of a mode of the prepared function.

14. A foot operated apparatus as recited in claim 4 wherein the activating means also provides a signal for indicating the accidental activation thereof by rocker movement while simulataneously sensing the absence of a foot on the sensing pad.