Golf practice equipment

Abstract

This product is a golf training device that allows golfers to recognize the quality of their address, stance, practice swings, and putting with all their golf clubs. The golf training device consists of a laser beam irradiator and a spectrophotometer, a rotating tripod, and connecting joints. The laser beam irradiator, built into the cylinder of the golf training device, and the spectrophotometer, built into the cylinder with a plate, split the laser beam emitted by the laser beam irradiator into reflected and transmitted light rays, and the laser beam and reflected light rays are directed in the direction of vertical rotation, the target point, the impact point, the spot, etc. The rotating tripod of the golf training device has legs made of round bars and pipes, and the feet are made of round bars, so it can be rotated and extended and fixed with a retaining ring that also serves as a locking mechanism, allowing for stable installation on inclined surfaces, curved surfaces, and flat surfaces. The connecting joint of the golf training device rotates the shafts of the holders of the laser beam irradiator and spectrophotometer on the rotating joint, and fastens the legs of the rotating tripod to the opposite side. The intersection point of the vertical (normal) and horizontal (reflected) lines of the face of each golf club and the loft angle can be determined using a gradient ruler, diagram, or trigonometric formula. Since the reflection angle is the angle of reflection and the horizontal line is the angle of incidence, twice the loft angle results in a horizontal reflected light. The laser beam projector of the golf practice device uses a reference point where the loft angle and incident light are both 45 degrees, and the reflected light (the inversion of the normal) is also 45 degrees; that is, the incident light is vertical and the reflected light is vertical. Golf practice devices with laser beam and reflected light angles set according to the application can be installed indoors, in confined spaces, at golf driving ranges, on golf course practice greens, and on practice mats, allowing practice with golf clubs from drivers to putters. Reference diagrams showing the usage are shown in Figures 1-6 below. Reference Figure 1, which shows the use of an address and stance with a golf training aid, is set with a sandwich loft angle of 58 degrees, an incident light angle of 116 degrees from the laser beam projector, and a pivot point (depression angle) of 26 degrees, which is 90 degrees plus 26 degrees counterclockwise from the reference point. Furthermore, Reference Figure 2, which shows the use of an address and stance with a golf training aid, is set with a driver loft angle of 10 degrees, an incident light angle of 20 degrees from the laser beam projector, and a pivot point (depression angle) of 70 degrees, which is 70 degrees counterclockwise from the reference point.Reference Figures 3 and 4, which show the usage of all golf club swing practice with the golf training device, illustrate the use of a spectrophotometer added to the laser beam projector. For practicing spoon or putter swings with this golf training device, a reflective plate is attached to the face to stop the swing at the impact point, and the laser beam projector and spectrophotometer are inverted so that the user can accurately confirm that the reflected light is projected within the target range. Reference Figure 5, which shows the usage of the address and stance with the golf training device, illustrates the setting with a loft angle of 18 degrees for Utility 5, an incident light angle of 36 degrees for the laser beam projector, and a pivot point (depression angle) of 54 degrees for the laser beam projector, which is 36 degrees counterclockwise from the reference point. Reference Figure 6, which shows the usage of the putter with the golf training device, illustrates the use of a device where the laser beam of the laser beam projector is projected at the target point, and the spectrophotometer projected at the impact point, allowing the user to confirm that they are hitting the ball with the putter with accurate rolling in the target direction. The applications shown in reference figures 1-6, which illustrate the usage of golf training aids, are diverse. These devices allow for training to avoid obstacles by calculating the loft angle (which is known) and the height (which is calculated from the distance measured by a distance measuring device).

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