Arranging Apparatus of Destination Line in Golf and Golf Putter
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Accused Products
Abstract
An aligning apparatus of a golf destination line is provided. The aligning apparatus aligns a putter face of a golf putter with a destination line connecting a golf ball and a destination. A rotation angle between the destination line and the putter face and an acceptance angle are set in a variance setting unit, and the acceptance angle is an acceptable error range of the rotation angle. A 3-axis magnetic resistance sensor measures a magnetic field strength applied to the golf putter, and a 3-axis accelerometer measures an acceleration applied to the golf putter. A processor calculates a tilt angle of the 3-axis magnetic resistance sensor from the measured acceleration, and compensates the measured magnetic field strength with the tilt angle to calculate an azimuth of the putter face of the golf putter. An output unit outputs a reporting signal when a difference between the azimuth and an aligning azimuth determined by the rotation angle is within a range of the acceptance angle.
18 Citations
24 Claims
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1. (canceled)
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2. (canceled)
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3. (canceled)
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4. (canceled)
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5. An aligning apparatus of a golf destination line for aligning a both shoulders line of a user with a destination line connecting a golf ball and a destination, the apparatus comprising:
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a variance setting unit in which a rotation angle between the destination line and the both shoulders line and an acceptance angle are set, the acceptance angle being an acceptable error range of the rotation angle; a 3-axis magnetic resistance sensor configured to measure a magnetic field strength applied to the user; a 3-axis accelerometer configured to measure an acceleration applied to the user; a processor configured to calculate a tilt angle of the 3-axis magnetic resistance sensor from the measured acceleration, and to compensate the measured magnetic field strength with the tilt angle to calculate an azimuth of the both shoulders line; and an output unit configured to output a reporting signal when a difference between the azimuth and an aligning azimuth determined by the rotation angle is within a range of the acceptance angle. - View Dependent Claims (6, 7, 8, 9, 10, 11, 12, 13)
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14. An aligning apparatus of a golf destination line for aligning a reference line with a destination line connecting a golf ball and a destination, the apparatus comprising:
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a variance setting unit, a rotation angle between the destination line and the reference line being set in the variance setting unit; a 3-axis magnetic resistance sensor configured to measure a magnetic field strength of the reference line; a 3-axis accelerometer configured to measure an acceleration of the reference line; an input unit configured to input a start signal for indicating measurement of the magnetic field strength and the acceleration; a processor configured to calculate an azimuth of the reference line from the measured magnetic field strength and the measured acceleration, and to compare the azimuth with an aligning azimuth determined by the rotation angle; and an output unit configured to output the result compared by the processor. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22, 23)
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24. (canceled)
Specification