Athletic implement with visual range display
First Claim
1. An implement for striking and imparting movement to an object along a direction of flight comprising, an athletic implement having a head portion, a handle portion and self-contained means for measuring and displaying the distance traveled by the struck object, said self-contained means including motion sensing means responsive to a component of motion in said direction of flight and mounted in said head portion of the implement for producing an output signal the amplitude of which is proportional to the distance traveled by said struck object along said direction of flight, circuit means mounted in said handle portion of the implement and connected to said motion sensing means for receiving said output signal and for producing digital signals corresponding to the distance traveled by said struck object and digital display means mounted to said handle portion of the implement and connected to said circuit means for receiving said digital signals and for visually displaying an indication of the length of the distance traveled by said struck object in numerical increments of linear measure.
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Accused Products
Abstract
An athletic implement, having a self-contained, built-in system for measuring impact between the implement and a struck object and for displaying the distance traveled by the struck object is disclosed. In the disclosed preferred embodiment, the athletic implement comprises a golf club having an acceleration sensor mounted in the club head for detecting the deceleration shock pulse generated upon striking a golf ball with the club head. The sensor transmits an analog electrical signal proportional to the peak amplitude of the shock pulse to battery-powered electronic circuits mounted in the club handle. The electronic circuits convert the analog signal to digital signals proportional to range or distance traveled by the ball and transmits the same to a decoder/driver which drives a digital display such as a LCD or LED display mounted in the end of the club handle. After the ball is struck with the club, a display "on" switch is activated by pressure applied to a predetermined location on the handle to display range numerically in yards on the digital display.
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Citations
9 Claims
- 1. An implement for striking and imparting movement to an object along a direction of flight comprising, an athletic implement having a head portion, a handle portion and self-contained means for measuring and displaying the distance traveled by the struck object, said self-contained means including motion sensing means responsive to a component of motion in said direction of flight and mounted in said head portion of the implement for producing an output signal the amplitude of which is proportional to the distance traveled by said struck object along said direction of flight, circuit means mounted in said handle portion of the implement and connected to said motion sensing means for receiving said output signal and for producing digital signals corresponding to the distance traveled by said struck object and digital display means mounted to said handle portion of the implement and connected to said circuit means for receiving said digital signals and for visually displaying an indication of the length of the distance traveled by said struck object in numerical increments of linear measure.
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9. An implement for impacting and imparting movement to an object along a direction of flight comprising an athletic implement including totally self-contained means for sensing a characteristic value of motion resulting from the impact between said implement and object, for converting said sensed value to a digital signal corresponding to the distance traveled by said object along said direction of flight when said object is impacted by said implement and for displaying a visual indication of said traveled distance in numerical increments of linear measure.
Specification