Elastomer encased motion sensor package

Patent metadata

Field	Value
Publication number	US-9746354-B2
Application number	US-201615011100-A
Country	US
Kind code	B2
Filing date	Jan 29, 2016
Priority date	Aug 26, 2010
Publication date	Aug 29, 2017
Grant date	Aug 29, 2017

Abstract

A motion sensor package with an elastomer layer that encases the sensor electronics, including the sensors, a processor, an antenna, and a battery. The elastomer layer may provide shock isolation and water resistance to protect the enclosed electronics. Embodiments may also include an outer housing into which the elastomer encased package is installed. The outer housing may for example comprise two cylindrical sections that screw together to close the outer housing. In one or more embodiments part of the outer housing may be integrated into an item of sports equipment. Embodiments for golf may also include a golf club grip adapter that is inserted into the top of a grip, and which attaches to the outer housing containing the elastomer enclosed sensor package.

First claim

What is claimed is:

1. An elastomer encased motion sensor package comprising:
an enclosure, wherein said enclosure
is shatter proof, and
is at least partially exposed and at least partially protrudes from an outside portion of an outer surface of an item of sports equipment and comprises
electronic components comprising
one or more motion sensors, wherein each of said one or more motion sensors are configured to measure one or more of a position, an orientation, a linear velocity, an angular velocity, a linear acceleration, and an angular acceleration;
a processor coupled to said one or more motion sensors;
a wireless antenna coupled to said processor; and,
a battery coupled to said processor;

a layer of elastomer surrounding said enclosure and encasing said electronic components, wherein said layer of elastomer is configured to
provide shock isolation for said electronic components;
provide a water resistant barrier around said electronic components;
flex instead of break; and,
prevent shattered components of said enclosure from exiting said enclosure under impact; and,

an outer housing that at least partially surrounds said layer of elastomer and said enclosure with said electronic components,
wherein said outer housing is an elastomer;
wherein said outer housing comprises
a receiver portion having a cavity into which said layer of elastomer and said electronic components are placed; and,
a lid portion configured to be detachably coupled to said receiver portion, thereby closing said outer housing;

wherein said outer housing surrounds an outer surface of said elastomer layer when said outer housing is closed; and,
wherein said outer housing provides additional shock isolation and water resistance; and,

wherein said elastomer encased motion sensor package comprising said enclosure with said electronic components, said layer of elastomer encasing said electronic components and said outer housing that at least partially surrounds said layer of elastomer and said electronic components is configured to be attached on an outside portion of said item of sports equipment.

2. The system of claim 1 , wherein said layer of elastomer comprises one or more of silicone, natural rubber, synthetic rubber, and polyurethane.

3. The system of claim 1 , wherein
said elastomer encased motion sensor package further comprises a size and shape that matches a component of said item of sports equipment; and,
said component of said item of sports equipment is configured to be replaced by said elastomer encased motion sensor package without limiting the functionality of said item of sports equipment.

4. The system of claim 3 , wherein said component of said item of sports equipment is a riser pad of a skateboard.

5. The system of claim 1 , wherein
said receiver portion is shaped substantially as a right circular cylinder with a closed bottom end and an open top end, comprising receiver threads along a portion of its inner circular surface or its outer circular surface;
said lid portion is shaped substantially as a right circular cylinder with an open bottom end and a closed top end, comprising lid threads along a portion of its inner circular surface or its outer circular surface; and,
said lid threads mate with said receiver threads to close said outer housing.

6. The system of claim 5 , further comprising
an installation and removal tool configured to be detachably coupled to said lid portion, wherein a user turns said installation and removal tool to screw said lid portion onto or off of said receiver portion.

7. The system of claim 1 , wherein said receiver portion is configured to be installed into a hole that exists in or that is configured to be created in said item of sports equipment.

8. The system of claim 7 , wherein
said item of sports equipment is a surfboard;
said hole is a cavity in said surfboard; and,
said lid portion is substantially flush with an upper surface of said surfboard when said outer housing is closed.

9. The system of claim 7 , wherein
said item of sports equipment is a baseball bat; and,
said hole is a cavity in the knob of said baseball bat.

10. The system of claim 1 , further comprising
a dummy weight having a mass substantially equal to a mass of said layer of elastomer and said electronic components;
wherein
said dummy weight is configured to be detachably placed into said receiver portion instead of said layer of elastomer and said electronic components; and,
said lid portion is configured to be detachably coupled to said receiver portion when said dummy weight is placed in said receiver portion, thereby closing said outer housing.

11. The system of claim 1 , further comprising
a golf club grip adapter comprising
a tube configured to be inserted through a top surface of a grip of a golf club, having a threaded inner surface; and,
a flange coupled to a top edge of said tube, and configured to rest on said top surface of said grip of said golf club when said tube is inserted through said top surface of said grip of said golf club; and,

a threaded protrusion coupled to said receiver portion and configured to mate with said threaded inner surface to detachably couple said receiver portion to said golf club grip adapter.

Assignees

• Blast Motion Inc

Inventors

• Martin Joshua
• Bose Bhaskar
• Bentley Michael
• Kaps Ryan

Classifications

• G06F3/0346

  with detection of the device orientation or free movement in a three-dimensional [3D] space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors · CPC title

• G01S19/35

  Constructional details or hardware or software details of the signal processing chain · CPC title

• G01S19/19

  Sporting applications · CPC title

• G01C19/00

  Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects · CPC title

• A63B2225/54

  Transponders, e.g. RFID · CPC title