Detachable foot mount for electronic device

• US 20020152645A1
• Filed: 03/19/2002
• Published: 10/24/2002
• Est. Priority Date: 10/01/1998
• Status: Active Grant

• Current Assignee: Nike, Inc.
• Original Assignee: Jesse Darley, John Costello, Mark Bates, Norbert Ohlenbusch, Paul J. Gaudet, Sam Joffe, Thomas P. Blackadar
• Inventors: Costello, John, Darley, Jesse, Ohlenbusch, Norbert, Gaudet, Paul J., Bates, Mark, Blackadar, Thomas, Joffe, Sam
• Granted Patent: US 6,536,139 B2
• Time in Patent Office: Days
• US Class Current: 36/136
• CPC Class Codes: G01P 1/023 for acceleration measuring devices
• CPC Class Codes: G01P 15/08 with conversion into electric or magnetic values

Abstract

In one embodiment, an apparatus includes a mount, a housing, and a sensor. The mount is adapted to be disposed at least partially underneath a shoelace of a shoe, and the housing is adapted to be releasably attached to the mount. There is a tongue on one of the mount and the housing and a groove on the other of the mount and the housing, wherein the tongue is adapted to releasably engage the groove when the housing is attached to the mount. The apparatus further comprises a sensor, that senses motion of the shoe, disposed within the housing such that the sensor remains disposed within the housing when the housing is separated from the mount. In another embodiment, a method involves providing a housing that houses a sensor that senses motion of a shoe, and attaching a mount to an instep portion of the shoe such that at least a portion of the mount is disposed underneath at least a portion of a shoelace of the shoe. The housing is attached to the mount by engaging a tongue on one of the mount and the housing with a groove on the other of the mount and the housing, and the housing is detached from the mount without separating the sensor from the housing.

Claims

1. An apparatus, comprising:

a mount adapted to be disposed at least partially underneath a shoelace of a shoe;

a housing adapted to be releasably attached to the mount;

a tongue on one of the mount and the housing and a groove on the other of the mount and the housing, the tongue being adapted to releasably engage the groove when the housing is attached to the mount; and

a sensor, that senses motion of the shoe, disposed within the housing such that the sensor remains disposed within the housing when the housing is separated from the mount.

2. The apparatus of claim 1, in combination with the shoe, wherein the mount is disposed at least partially underneath the shoelace of the shoe.

3. The apparatus of claim 1, wherein the sensor includes an accelerometer.

4. The apparatus of claim 1, wherein the mount includes means for securing the mount to the shoe.

5. The apparatus of claim 1, wherein the sensor comprises an accelerometer and a microprocessor, the microprocessor being configured to process a signal from the accelerometer to determine at least one parameter based on the motion of the shoe.

6. The apparatus of claim 5, wherein the sensor further comprises a transmitter, coupled to the microprocessor, to wirelessly transmit a signal representing the at least one parameter to a receiving unit.

7. The apparatus of claim 6, in combination with the shoe, wherein the mount is disposed at least partially underneath the shoelace of the shoe.

8. The combination of claim 7, in further combination with the receiving unit.

9. The apparatus of claim 1, further comprising a lever adapted to disengage the first tongue from the first groove when depressed.

10. The apparatus of claim 9, wherein a portion of the mount that contacts the shoe is made of a semi-rigid polymer-based material.

11. The apparatus of claim 1, wherein a portion of the mount that contacts the shoe is made of a semi-rigid polymer-based material.

12. The apparatus of claim 1, wherein the mount has a curved lower surface that is shaped to conform to an instep portion of the shoe.

13. The apparatus of claim 12, wherein the part of the mount that contacts the shoe is made of a semi-rigid polymer-based material.

15. The method of claim 14, wherein the sensor comprises an accelerometer and a microprocessor, the microprocessor being configured to process a signal from the accelerometer to determine at least one parameter based on the motion of the shoe, and wherein the method further comprises an act of processing the signal from the accelerometer with the microprocessor to determine at least one parameter based on the motion of the shoe.

16. The method of claim 15, wherein the sensor further comprises a transmitter, coupled to the microprocessor, to wirelessly transmit a signal representing the at least one parameter to a receiving unit, and wherein the method further comprises an act of wirelessly transmitting the at least one parameter from the transmitter to the receiving unit.

17. The method of claim 14, wherein the mount is free of electronic components.

18. The method of claim 14, wherein the mount has a curved lower surface that is shaped to conform to an instep portion of the shoe.

19. The method of claim 14, wherein the mount further comprises a lever adapted to disengage the tongue from the groove when depressed, and wherein the method further comprises an act of depressing the lever to disengage the tongue from the groove so as to enable the housing to be detached from the mount.

14. A method, comprising acts of:

providing a housing that houses a sensor that senses motion of a shoe;

attaching a mount to an instep portion of the shoe such that at least a portion of the mount is disposed underneath at least a portion of a shoelace of the shoe;

attaching the housing to the mount by engaging a tongue on one of the mount and the housing with a groove on the other of the mount and the housing; and

detaching the housing from the mount without separating the sensor from the housing.