SPEEDBAG PERFORMANCE MONITOR

• US 20160220881A1
• Filed: 12/30/2015
• Published: 08/04/2016
• Est. Priority Date: 01/30/2015
• Status: Active Grant

• Current Assignee: Eras R. Noel III
• Original Assignee: Eras R. Noel III
• Inventors: Noel, Eras R. III
• Granted Patent: US 9,937,402 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: A63B 2024/0065 Evaluating the fitness, e.g. fitness level or fitness index
• CPC Class Codes: A63B 2024/0068 Comparison to target or threshold, previous performance or not real time comparison to other individuals
• CPC Class Codes: A63B 2220/30 Speed
• CPC Class Codes: A63B 2220/80 Special sensors, transducers or devices therefor
• CPC Class Codes: A63B 2220/805 Optical or opto-electronic sensors
• CPC Class Codes: A63B 2220/833 Sensors arranged on the exercise apparatus or sports implement
• CPC Class Codes: A63B 2225/20 with means for remote communication, e.g. internet or the like
• CPC Class Codes: A63B 2225/74 with powered illuminating means, e.g. lights
• CPC Class Codes: A63B 24/0062 Monitoring athletic performances, e.g. for determining the work of a user on an exercise apparatus, the completed jogging or cycling distance
• CPC Class Codes: A63B 69/32 with indicating devices
• CPC Class Codes: A63B 71/0619 Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
• CPC Class Codes: A63B 71/0669 Score-keepers or score display devices

Abstract

An apparatus for measuring athletic performance includes a swivel joint that includes a housing, a coupling member and a sensing device. The housing includes first and second arms, each arm defining an aperture therethrough, the arms defining a gap and being oriented with the respective apertures aligned across the gap from one another. The coupling member includes an axle that passes through the apertures, is rotatable with respect to the housing, forms first and second attachment points, and forms a protrusion that extends outward from the axle. The coupling member further includes a bar that couples with the attachment points, and curves sufficiently to clear ends of the arms as the axle rotates within the apertures. The sensing device is responsive to produce an electrical signal representative of athletic performance when rotation of the coupling member moves the protrusion through a predefined rotational position within the gap.

Claims

1. Apparatus for measuring athletic performance, comprising:

a swivel joint that includes;

a housing, comprising a swivel post coupled with first and second arms,

each arm defining an aperture therethrough,

the first and second arms defining a gap therebetween and oriented with the respective apertures aligned across the gap from one another;

a coupling member, comprising;

an axle that passes through the apertures and is rotatable with respect to the housing, the axle forming a protrusion that extends radially outward from the axle in a first radial direction, the protrusion being axially aligned with the gap; and

a bar that couples with the axle, a dimension of the bar being sufficient for the bar to clear ends of the first and second arms as the axle rotates within the apertures, the bar extending radially in a second radial direction; and

a sensing device that is mechanically coupled with the housing, and is responsive to produce an electrical signal representative of the athletic performance when rotation of the coupling member moves the protrusion through a predefined rotational position within the gap.

2. The apparatus of claim 1, wherein:

the housing is formed of first and second mechanically distinct units; and

at least portions of the first and second mechanically distinct units are joined by welding or gluing.

3. The apparatus of claim 1, wherein:

the housing is formed of first and second mechanically distinct units;

the first mechanically distinct unit includes first arm portions of each of the first and second arms,

the second mechanically distinct unit includes second arm portions of each of the first and second arms,

a first fastener couples one of the first arm portions of the first mechanically distinct unit with a corresponding one of the second arm portions of the second mechanically distinct unit, to form the first arm, and

a second fastener couples another of the first arm portions of the first mechanically distinct unit with a corresponding one of the second arm portions of the second mechanically distinct unit, to form the second arm.

4. The apparatus of claim 3, wherein:

the first mechanically distinct unit defines a first recess that is orthogonal to the gap;

the second mechanically distinct unit defines a second recess that is orthogonal to the gap;

the first and second mechanically distinct units are disposed with the first and second recesses facing one another so as to form the apertures, and

the axle is disposed within the apertures.

5. The apparatus of claim 3, wherein:

at least one of the first and second mechanically distinct units defines a third recess, and

the sensing device is disposed at least partially within the third recess.

6. The apparatus of claim 5, wherein:

the at least one of the first and second mechanically distinct units defines a first portion of the third recess within the first arm, a light source of the sensing device being disposed at least partially within the first portion of the third recess; and

the at least one of the first and second mechanically distinct units defines a second portion of the third recess within the second arm, a photosensor of the sensing device being disposed at least partially within the second portion of the third recess.

7. The apparatus of claim 3, wherein:

the first arm portions of the first mechanically distinct unit separate at a proximal end of the gap, and couple at a distal end of the gap.

8. The apparatus of claim 1, wherein:

the sensing device is a photointerruptor comprising;

a light source that projects a light beam across the gap; and

a photosensor that develops the electrical signal when the light beam is interrupted by the protrusion passing through the gap.

9. The apparatus of claim 1, further comprising means for transmitting the electrical signal to a processor remote from the swivel joint, wherein the processor processes the electrical signal to determine a measure of the athletic performance.

10. The apparatus of claim 9, wherein the means for transmitting the electrical signal to the processor remote from the swivel joint comprises a slip ring operable to connect the electrical signal to wiring while the swivel joint rotates.

11. The apparatus of claim 9, wherein the means for transmitting the electrical signal to the processor remote from the swivel joint comprises a wireless connection.

12. The apparatus of claim 9, wherein the processor processes the electrical signal by counting signal portions that represent motion of the protrusion through the predefined rotational position, and the measure of the athletic performance is a rate of the signal portions per unit time.

13. The apparatus of claim 1, further comprising a speedbag coupled with the bar, wherein:

when the speedbag is punched by a user, the bar rotates the axle such that the protrusion moves through the predefined rotational position and is sensed by the sensing device; and

the athletic performance measured is a frequency with which the protrusion moves through the gap.

14. The apparatus of claim 13, further comprising a platform with which the swivel joint is coupled.

15. The apparatus of claim 14, the speedbag couples with the platform through a slip ring that allows the swivel post to rotate.

16. The apparatus of claim 14, further comprising a processor that processes the electrical signal to determine a speed with which the user punches the speedbag, and a display coupled with the platform, the display being operatively coupled with the processor to display the speed with which the user punches the speedbag.

17. The apparatus of claim 13, further comprising a processor that processes the electrical signal to determine performance information related to a speed with which the user punches the speedbag, and transmits the performance information to a computer system that is remotely located.

18. Apparatus for measuring athletic performance, comprising:

a swivel joint that includes;

a housing, comprising a swivel post coupled with a lower portion, the lower portion defining at least one aperture therethrough,

a coupling member, comprising;

an axle that passes through the aperture and is rotatable with respect to the housing, the axle forming a protrusion that extends radially outward from the axle in a first radial direction, and

a bar that couples with the axle, a dimension of the bar being sufficient for the bar to clear the lower portion of the housing as the axle rotates within the aperture, the bar extending radially in a second radial direction; and

a sensing device that is mechanically coupled with the housing, and is responsive to produce an electrical signal representative of the athletic performance when rotation of the coupling member moves the protrusion through a predefined rotational position adjacent to the sensing device.

19. The apparatus of claim 18, wherein:

the housing is formed of first and second mechanically distinct units;

the first mechanically distinct unit defines a first recess;

the second mechanically distinct unit defines a second recess;

the first and second mechanically distinct units are disposed with the first and second recesses facing one another so as to form the aperture,

the axle is disposed within the aperture, and

at least one fastener couples the first mechanically distinct unit with second mechanically distinct unit.

20. The apparatus of claim 19, wherein:

the sensing device is a photointerruptor comprising;

a light source that projects a light beam; and

a photosensor that develops the electrical signal when the light beam is interrupted by the protrusion.