FORCE SENSING KICKBOXING APPARATUS AND METHOD OF MANUFACTURE

• US 20140366645A1
• Filed: 06/14/2013
• Published: 12/18/2014
• Est. Priority Date: 06/14/2013
• Status: Active Grant

• Current Assignee: Medal Sports Corporation
• Original Assignee: Medal Sports Corporation
• Inventors: Tsai, Kevin Chunhao
• Granted Patent: US 9,027,415 B2
• Time in Patent Office: Days
• US Class Current: 73/862.041
• CPC Class Codes: A63B 2024/0043 Systems for locating the point of impact on a specific surface
• CPC Class Codes: A63B 2071/026 stabilised by weight
• CPC Class Codes: A63B 2071/0694 Visual indication, e.g. Indicia
• CPC Class Codes: A63B 2225/50 Wireless data transmission, e.g. by radio transmitters or telemetry
• 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: G01D 7/00 Indicating measured values
• CPC Class Codes: G01L 5/0052 measuring forces due to impact G01L5/0061, G01L5/14 take precedence; impact testing of structures G01M7/08; impact testing of material G01N3/00
• CPC Class Codes: G06F 3/011 Arrangements for interaction with the human body, e.g. for user immersion in virtual reality blind teaching G09B21/00

Abstract

A force sensing kickboxing apparatus and methods of manufacture are disclosed. An example apparatus includes a body including an externally facing first side and an internally facing second side, an electronic device connected to the body and configured to provide information associated with the body, a sensor housing attached to a portion of the second side of the body forming a pocket between the sensor housing and the portion of the internally facing second side, and a sensor positioned within the pocket and communicatively coupled to the electronic device, the sensor configured to detect an object contacting a portion of the first side of the body in proximity to the sensor.

Claims

1. A force sensing apparatus comprising:

a body including an externally facing first side and an internally facing second side;

an electronic device connected to the body and configured to provide information associated with the body;

a sensor housing attached to a portion of the second side of the body forming a pocket between the sensor housing and the portion of the internally facing second side; and

a sensor positioned within the pocket and communicatively coupled to the electronic device, the sensor configured to detect an object contacting a portion of the first side of the body in proximity to the sensor.

2. The force sensing apparatus of claim 1, wherein the sensor is wirelessly coupled to the electronic device.

3. The force sensing apparatus of claim 1, wherein the portion of the first side of the body in proximity to the sensor is graphically shown as a target.

4. The force sensing apparatus of claim 1, wherein the electronic device is configured to count a number of strikes of the body based on data received from the sensor.

5. The force sensing apparatus of claim 1, wherein the electronic device is configured to wirelessly provide a number of strikes of the body to a user device based on data received from the sensor.

6. The force sensing apparatus of claim 1, wherein the electronic device is configured to provide an audio indication based on data received from the sensor.

7. The force sensing apparatus of claim 1, further comprising:

a second sensor housing attached to a second portion of the second side of the body forming a second pocket between the second sensor housing and the second portion; and

a second sensor positioned within the second pocket and communicatively coupled to the electronic device, the second sensor configured to detect the object contacting a second portion of the first side of the body in proximity to the second sensor.

8. The force sensing apparatus of claim 1, wherein the sensor includes a light emitting device electrically connected to the electronic device positioned to emit light through the portion of the first side of the body.

9. The force sensing apparatus of claim 1, wherein the electronic device is configured to:

provide power to the light emitting device; and

remove power to the light emitting device responsive to detecting the object contacting the portion of the first side of the body.

10. The force sensing apparatus of claim 1, wherein the electronic device is configured to:

provide power to the light emitting device responsive to detecting the object contacting the portion of the first side of the body.

11. The force sensing apparatus of claim 1, further comprising a support structure to which the body is attached, the support structure being is configured to be inflatable by at least one of water, air, and sand.

12. A sensing apparatus comprising:

a sensor housing attached to a portion of an interior side of a body forming a pocket between the sensor housing and the portion of the interior side; and

a sensor positioned within the pocket and electrically connected to an electronic device, the sensor configured to detect an object contacting a portion of an exterior side of the body in proximity to the sensor.

13. The sensing apparatus of claim 12, wherein the sensor includes:

interspaced conductive traces included on a side of a circuit board, the conductive traces including positive traces connected to a positive voltage and ground traces connected to a detector;

an elastic porous layer positioned to contact the side of the circuit board; and

a conductive film positioned to contact the elastic porous layer.

14. The sensing apparatus of claim 13, wherein responsive to a force being applied to the portion of the first side of the body, the conductive film contacts at least some of the interspaced conductive traces through the elastic porous layer.

15. The sensing apparatus of claim 14, wherein the detector detects the force by measuring the positive voltage applied from the at least some of the positive traces to the ground traces via the conductive film.

16. The sensing apparatus of claim 12, wherein the sensor includes at least one piezoelectric sensor.

17. The sensing apparatus of claim 12, further comprising an electronic device including the detector and configured to provide an indication that the object contacted the portion of the exterior side of the body in proximity to the sensor.

18. A method of manufacturing a force sensing apparatus comprising:

forming a plastic sheet body that includes an exterior side and an interior side;

placing a sensor in contact with a portion of the interior side of the body;

placing a sensor housing on top of the sensor such that at least a portion of the sensor housing extends from edges of the sensor; and

connecting the sensor housing to the portion of the interior side of the body causing the sensor to be permanently enclosed between the portion of the interior side of the body and the sensor housing.

19. The method of claim 18, wherein the sensor housing is connected to the portion of the interior side of the body by at least one of a heat stake and a chemical adhesive.

20. The method of claim 18, wherein the exterior side of the plastic sheet body graphically displays a robot that includes numerical targets at locations of sensors.