Patent ID: 11969642
Assignee: nan
Field: Furniture, games (Other fields)
Classification: CPC A  B  G | IPC A

Claim 0:
1. A digital direction-guiding apparatus for golf putting, the digital direction-guiding apparatus comprising:
a tri-axial MEMS sensor (100) configured to measure an angle of a left and right inclination or an angle of an up and down inclination of a point at which a golf ball (30) is seated with respect to a location of a hole cup (20) after a direction indicated by a hole cup aiming reference line (10) matches up with a center of the hole cup (20);
a digital left and right inclination angle indication pointer (200) configured to indicate a putting direction in correspondence to the angle of the left and right inclination with respect to the location of the hole cup (20) by receiving a left and right inclination angle measurement value;
a digital up and down inclination angle indication pointer (300) configured to display the angle of the up and down inclination of the point at which the golf ball (30) is seated with respect to the location of the hole cup (20) by receiving an up and down inclination angle measurement value;
a digital display unit (400) configured to output the left and right inclination angle measurement value and the up and down inclination angle measurement value, measured above, on a screen; and
a microprocessor (500) built into a main body and configured, through the digital display unit (400), to control the left and right inclination angle measurement value and the up and down inclination angle measurement value to be output to the screen,
wherein the digital direction-guiding apparatus further comprises an inclination angle display magnification adjustment unit (600) provided on a rear surface of the main body and configured to adjust the left and right inclination angle measurement value and the up and down inclination angle measurement value to be displayed in accordance with a magnification value received from a user to set the left and right and up and down inclination angle magnification values appropriate for the user's putting force; and
wherein the inclination angle display magnification adjustment unit (600) is configured to memorize a last-inputted magnification value.