KR20160138621A

KR20160138621A - Putt training system

Info

Publication number: KR20160138621A
Application number: KR1020150072667A
Authority: KR
Inventors: 정소라
Original assignee: 정소라
Priority date: 2015-05-26
Filing date: 2015-05-26
Publication date: 2016-12-06

Abstract

The present disclosure relates to a putting practice system with which a golfer can practice a correct putting posture because the trajectory of movement of a putter during putting can be confirmed after putting completion. This putting practice system, which allows a practice for rolling a golf ball to a target region, includes: a putter exerting a force to the golf ball by means of a swing motion and having a handle, a shaft, and a head; a light-emitting unit provided to emit light in the set direction from one side of the putter; and a putting practice mat placed on the ground surface and emitting light after being stimulated by the light emitted from the light-emitting unit. A phosphorescent material is dispersed in or applied to the putting practice mat so that light emission can be maintained even after the emitted light is removed. The swing trajectory of the putter is shown as a line by the light emitted from the light-emitting unit. The putting practice mat allows the visual confirmation of the length of movement of the putter such that the force is exerted to the golf ball in the direction in which the golf ball and the target region are connected to each other.

Description

Putting Practice System {PUTT TRAINING SYSTEM}

This disclosure relates to a putting practice system and more specifically to a putting practice system in which a golfer can visually confirm a locus of movement of a putter in order to apply force to the golf ball to roll to a desired area.

Herein, the background art relating to the present invention is provided, and they are not necessarily referred to as known arts.

Conventionally, golf has been recognized as a high-cost, high-quality sport, and it has not been easy for the general public to approach it. However, it has become widespread as a popular sport due to recent increases in golf courses and golf practice fields, increase in income and frequent contact with mass media. And as a sport that is very helpful for mental health, the spread rate is increasing.

In general, golf is a movement that emphasizes correct posture compared to other sports.

And, the most basic motion in golf is a swing motion, and the swing motion must be practiced for each of the long, short and putting games.

It is well known that these swing motions can only be learned by repetitive practice, and even if a professional golfer does not repeat these swing exercises, he can not get good results in the game.

Therefore, a lot of golf drills are being developed so that a correct swing attitude can be learned. In addition, most golf drills are complicated and expensive, and it is difficult for the general public to purchase and use them.

Fortunately, putting practice devices that can be bought at a relatively low price for practice of putting games are popular, but they are merely repeating the practice of putting a golf ball into a desired hole cup or circle mark at a distance from a certain distance.

On the other hand, a golf swing practicing machine has been developed (see, for example, Patent Documents 1, 2, and 3) in which swing practice can be practiced while visually confirming swing of golf.

Patent Documents 1, 2, and 3 commonly use a light source to allow a golfer to recognize an instant position of a golf club during a swing.

However, since all of these represent only the instant position of the golf club, there is a problem that it is impossible for the golfer to confirm the entire swing trajectory during the fast swing motion.

In order to solve such a problem, there is a method of photographing and displaying the swing motion as a moving image. However, this not only requires expensive equipment, but also can not be compared with the accurate swing trajectory.

KR 10-2012-0124813 A KR 10-2009-0088785 A KR 10-2008-0105833 A

In this disclosure, the movement trajectory of the putter is displayed when the putter is putting using a light source as in Patent Documents 1, 2, and 3. By allowing the golfer to confirm the movement trajectory of the putter upon completion of putting, The goal is to provide a putting practice system that can practice.

The present invention is not intended to be exhaustive or to limit the scope of the present invention to the full scope of the present invention. of its features).

In order to solve the above-mentioned problems, the present disclosure relates to a putting practice system for practice of rolling a golf ball to a desired area, comprising: a putter having a handle, a shaft and a head, which applies force to the golf ball by a swinging operation; A light emitting unit arranged to irradiate light from one side of the putter toward the predetermined direction; And a putting practice mat which is disposed on the paper surface and is dispersed or coated with a phosphor which is stimulated by light emitted from the light emitting unit to emit light and which keeps light emission even after the light to be irradiated is removed, A putting practice mat capable of visually confirming the length of movement of the putter in order to apply a force to the golf ball in a direction connecting the golf ball with the target area, The present invention provides a putting practice system comprising:

In the putting practice system of the first invention, the phosphorescent material is at least one selected from the group consisting of ZnS: Cu, ZnS: Cu, Mg, ZnS: Ag, (Ca, Sr) S: Bi, SrAl ₂ O ₄ : Eu: the Eu, putting practice the system is provided as selected from the group consisting of Nd, the light emitting unit, a wavelength having a small point light source than _{450nm: Dy, Sr 4 Al 14} O 25: Eu, Dy and CaAl ₂ O ₄ This is provided as a second invention.

According to a third aspect of the present invention, in the putting practice system of the second invention, the point light source is provided with a light emitting diode (LED) or a laser diode do.

In the putting practice system of the first to third inventions, the present invention is characterized in that the light emitting unit is fixed to one side of the putter and irradiates light in a direction toward the putting practice mat at the time of swinging of the putter A putting practice system is provided as a fourth invention.

According to the present invention, in the putting practice system of the first to third inventions, the light emitting unit is fixed to one side of the putter and irradiates light in the longitudinal direction of the shaft, And a putting practice system provided to irradiate a light in front of the head to the fifth invention.

According to a sixth aspect of the present invention, in the putting practice system according to the fifth aspect of the present invention, the light emitting unit includes a putting practice system having a plurality of point light sources for irradiating light with a predetermined distance in the longitudinal direction of the head, .

In the putting practice system of the sixth aspect of the present invention, the putting practice system in which the interval between the light beams irradiated from the two point light sources is smaller than the diameter of the golf ball, to provide.

The present disclosure further provides a putting practice system according to the fifth aspect of the invention, wherein the light emitting unit further includes a light converting member for converting the light emitted from the point light source into a line formed long in the longitudinal direction of the head A putting practice system is provided as an eighth invention.

According to the present invention, in the putting practice system of the first to third inventions, the light emitting unit is fixed to one side of the putter, and is arranged to irradiate light in a direction parallel to the paper surface during swing operation of the putter Wherein the putting practice mat comprises a vertical upper putting locus display plate provided vertically on one side and displaying a locus of the putter in a vertical direction by light emitted from the light emitting unit during a swing operation of the putter A putting practice system is provided as a ninth invention.

In the putting practice system of the ninth aspect of the present invention, the light emitting unit is provided to emit light in the same direction as the longitudinal direction of the head, and apart from each other by a predetermined distance in the height direction of the head, The present invention provides a putting practice system having a plurality of point light sources for irradiating a plurality of point light sources.

According to the present invention, there is provided a putting practice system according to the first aspect of the present invention, wherein the putting practice mat is provided with spacing in a swinging trajectory direction of the putter, A plurality of first photoelectric conversion elements for generating signals; And information on a distance between the plurality of first photoelectric conversion elements and information on an electric signal generation time interval by the light emitted from the light emitting unit are input to calculate the swing speed of the putter, And a putting speed sensing unit for transmitting the putting exercise instruction to the set notifying means.

According to the present invention, there is provided a putting practice system according to the first aspect of the present invention, wherein the putting practice mat comprises: a plurality of light emitting units arranged in a lattice pattern on the putting practice mat and generating an electric signal by external light having a wavelength different from that of the light emitted from the light emitting unit A plurality of second photoelectric conversion elements; And information on a distance between the plurality of second photoelectric conversion elements, information on a time interval during which the input of the external light is blocked due to movement of the golf ball so that the electrical signal is blocked, And a golf ball motion information sensing unit for calculating at least one of a moving distance, a moving speed and a moving locus of the golf ball and receiving the information about the position of the photoelectric conversion member as input, The putting practice system including the present invention will be described as the twelfth invention.

According to the first invention of the present disclosure, it is necessary that the back swing trajectory and the impact swing trajectory of the putter at the time of putting match with each other, and it is possible to visually confirm whether the back swing trajectory matches the impact swing trajectory. The length of the backswing also determines the distance the golf ball is rolling, allowing the exact backswing length to be determined.

According to the second invention of the present disclosure, the display time of the swing trajectory can be obtained within a range of 3 seconds to 20 seconds even after the light emitted from the light emitting unit is removed.

According to the third invention of the present disclosure, a clear swing trajectory can be obtained, and the trajectory displayed on the putting practice mat can be displayed in various colors.

According to the fourth aspect of the present invention, since the locus of the putter in the direction parallel to the putting practice mat is accurately displayed during putting, the direction of the force applied to the golf ball at the time of putting can be accurately grasped.

According to the fifth aspect of the present invention, since the trajectory of the actual head is accurately displayed at the time of putting, it is possible to accurately confirm the shaking of the head and the part of the head where the golf ball is impacted.

According to the sixth aspect of the present invention, since the position of the head face can be confirmed at a plurality of positions when the golf ball is impacted by the head, the state of the head face (open, square, close) do.

According to the seventh invention of the present disclosure, since two or more point light sources pass through the golf ball during putting, the state (open, square, close) of the head face can be confirmed more accurately when the golf ball is impacted.

According to the eighth aspect of the present invention, since the state (open, square, close) of the head face is confirmed when a golf ball is hit by a line parallel to the head face at the time of putting, accuracy is improved.

According to the ninth aspect of the present invention, it is possible to confirm the vertical movement of the putter during putting, so that it is possible to confirm whether the so-called pendulum movement in which the swing trajectory is symmetric before and after impact is performed.

According to the tenth invention of the present disclosure, it is possible to confirm whether the head face of the golf ball is perpendicular to the moving direction of the golf ball, or whether it faces the ground or the air.

According to the eleventh invention of the present disclosure, the swing speed of the putter can be confirmed by the photoelectric conversion member.

According to the twelfth invention of the present disclosure, the moving speed, moving locus, and moving distance of the golf ball can be confirmed by the photoelectric conversion member.

1 shows a first embodiment of a putting practice system according to the present disclosure;
2 shows a second embodiment of a putting practice system according to the present disclosure;
3 shows a third embodiment of a putting practice system according to the present disclosure;
4 shows a fourth embodiment of a putting practice system according to the present disclosure;
5 shows a fifth embodiment of a putting practice system according to the present disclosure;
6 shows a sixth embodiment of a putting practice system according to the present disclosure;
7 shows a seventh embodiment of a putting practice system according to the present disclosure;
8 shows an eighth embodiment of a putting practice system according to the present disclosure;
9 shows a ninth embodiment of a putting practice system according to the present disclosure;
10 shows a tenth embodiment of a putting practice system according to the present disclosure;

Hereinafter, various embodiments in which the putting practice system according to the present disclosure is implemented will be described with reference to the drawings.

It should be understood, however, that there is no intention to limit the scope of the present disclosure to the embodiments described below, and that those skilled in the art, having the benefit of the teachings of this disclosure, It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention.

In addition, the terms used below are selected for convenience of explanation. Therefore, in order to grasp the technical contents of the present disclosure, they should be interpreted appropriately in accordance with the technical idea of the present disclosure without being limited to the prior meaning.

1 is a view showing a first embodiment of a putting practice system according to the present disclosure;

1, a putting practice system 100 according to the present embodiment is a putting practice system 100 for practicing a golf ball B by rolling it to a desired area G, and includes a putter 110, A light emitting unit 120, and a putting practice mat 130.

The putter 110 applies a force to the golf ball B by a swing motion and has a grip 111, a shaft 113 and a head 115. [

Here, the putter 110 is not limited to being used in a golf game, but also includes a putter 110 that is modeled for practice.

The shaft 113 is provided in a long bar shape, and the handle 111 and the head 115 are respectively positioned at the upper and lower ends.

The head 115 has a face 115b that impacts the golf ball B in a plane on one side of the body 115a.

The face 115b is provided so as to face the direction perpendicular to the longitudinal direction of the shaft 113. [

The light emitting unit 120 is provided to irradiate light from one side of the putter 110 toward a predetermined direction.

Here, the set direction means a direction toward the putting practice mat 130 to be described later.

The putting practice mat 130 is disposed on the ground and is stimulated by the light emitted from the light emitting unit 120 to emit light and the phosphorescent material 131 in which light emission is maintained even after the light to be emitted is removed is dispersed or applied Respectively.

The putting practice mat 130 may be disposed at a position away from the desired area G and the desired area G may be provided in the shape of a hole cup or a form shown on the top surface of the putting practice mat 130. [

The desired area G may be provided separately or integrally with the putting practice mat 130.

In addition, a plurality of target regions G may be provided for each distance or direction.

Further, the ground refers to a flat ground.

Further, the phosphorescent material 131 may be applied by spraying.

Meanwhile, the putting practice mat 130 may be provided in one plane or two or more orthogonal planes.

The putting practice mat 130 displays the swing trajectory of the putter 110 as a line by the phosphorescent material 131 that is phosphorescent by the light emitted from the light emitting unit 120, So as to visually confirm the length of movement of the putter 110 in order to exert a force on the golf ball B in a direction connecting the region G to which the putter 110 is connected.

According to this, it is necessary that the back swing trajectory of the putter and the impact swing trajectory coincide with each other at the time of putting, so that they can visually confirm whether or not they match.

The length of the backswing also determines the distance the golf ball is rolling, allowing the exact backswing length to be determined.

On the other hand, in this embodiment, the phosphor 131, ZnS: Cu, ZnS: Cu , Mg, ZnS: Ag, (Ca, Sr) S: Bi, SrAl 2 O 4: Eu: Dy, Sr 4 Al ₁₄ O ₂₅ : Eu, Dy and CaAl ₂ O ₄ : Eu, Nd.

At this time, the light emitting unit 120 may be provided with a point light source 121 having a wavelength shorter than 450 nm.

According to this, even after the light emitted from the light emitting unit is removed, the display time of the swing locus can be obtained within a range of 3 seconds to 20 seconds.

Meanwhile, in the present embodiment, the point light source 121 may be provided with a light emitting diode (LED) or a laser diode.

According to this, a clear swing trajectory can be obtained, and the trajectory displayed on the putting practice mat can be displayed in various colors.

2 shows a second embodiment of a putting practice system according to the present disclosure;

2, the putting practice system 100 according to the present embodiment is substantially the same as the first embodiment, except that the light emitting unit 120 is fixed to one side of the putter 110, In the direction toward the putting practice mat 130 in the swing motion of the putting practice mat 130.

According to this, since the locus of the putter in the direction parallel to the putting practice mat is accurately displayed during putting, the direction of the force applied to the golf ball at the time of putting can be accurately grasped.

3 is a view showing a third embodiment of a putting practice system according to the present disclosure.

3, the putting practice system 100 according to the present embodiment is substantially the same as that of the first embodiment except that the light emitting unit 120 is fixed to one side of the putter 110, To irradiate the light in the longitudinal direction of the putter 110 but in front of the head 115 in the swing direction of the putter 110. [

Here, the front of the head 115 means the front of the head 115 face 115b and means just before the head 115 face 115b. And preferably spaced apart by 1 cm from the face 115b of the head 115.

According to this, since the trajectory of the actual head is accurately displayed at the time of putting, it is possible to accurately confirm the shaking of the head and the part of the head where the golf ball is impacted.

4 is a view showing a fourth embodiment of a putting practice system according to the present disclosure.

Referring to FIG. 4, the putting practice system 100 according to the present embodiment is substantially the same as the third embodiment, except that the light emitting units 120 are spaced apart by a predetermined distance in the longitudinal direction of the head 115, There is a difference in having a plurality of point light sources 121 to be irradiated.

The interval set here means a length shorter than the length of the head 115. Preferably, the plurality of point light sources 121 are provided so as to be radiated from the center of the head 115 to positions symmetrical in the longitudinal direction thereof.

The position of the face of the head 115 can be confirmed at a plurality of positions when the golf ball B is impacted by the head 115. Accordingly, the state of the face of the head 115 when the golf ball B is impacted open, square, close).

5 is a view showing a fifth embodiment of a putting practice system according to the present disclosure.

5, the putting practice system 100 according to the present embodiment is almost the same as that of the fourth embodiment, but the interval of the light emitted from the two point light sources 121 among the plurality of point light sources 121 is not limited to the golf Is smaller than the diameter of the hole (B).

Here, the two point light sources 121 are not necessarily located adjacent to each other.

According to this, since two or more point light sources 121 pass through the golf ball during putting, the state (open, square, close) of the head face can be confirmed more accurately when the golf ball is impacted.

6 is a view showing a sixth embodiment of a putting practice system according to the present disclosure.

6, the putting practice system 100 according to the present embodiment is substantially the same as that of the fourth embodiment, except that the light emitting unit 120 irradiates the light irradiated from the point light source 121 to the head 115 And a light conversion member 123 for converting the light into a line formed long in the longitudinal direction.

Here, the line is provided as a line parallel to the face 115b of the head 115.

According to this, since the state of the head face (open, square, close) is confirmed when the golf ball is hit by a line parallel to the head face at the time of putting, accuracy is improved.

7 is a view showing a seventh embodiment of a putting practice system according to the present disclosure.

7, the putting practice system 100 according to the present embodiment is almost the same as the first embodiment except that the light emitting unit 120 is fixed to one side of the putter 110, The putting practice mat 130 is vertically provided at one side of the putting practice mat 130. The putting practice mat 130 is provided vertically to one side of the putting practice mat 130. When the putter 110 is swung, There is a difference in that there is further provided an upper / lower putting locus display plate 133 for displaying the locus of the putter 110 in the up and down direction by the light emitted from the light source.

Here, the upper and lower putting sign board 133 is generally provided as a part of the putting practice mat 130, but may be separately provided separately.

The upper and lower putting sign board 133 is preferably provided in parallel with the swing direction of the putter 110 and is disposed in front of the head 115. [

According to this, since the vertical movement of the putter can be confirmed at the time of putting, it is possible to confirm whether or not the pendulum motion in which the swing trajectory is symmetric before and after the impact can be confirmed.

8 is a view showing an eighth embodiment of a putting practice system according to the present disclosure.

8, the putting practice system 100 according to the present embodiment is almost the same as the seventh embodiment, except that the light emitting unit 120 irradiates light in the same direction as the longitudinal direction of the head 115 And has a plurality of point light sources 121 which are spaced apart from each other by a predetermined distance in the height direction of the head 115 and emit light.

According to this, it is possible to confirm whether the head 115 (115b) of the golf ball (B) is held perpendicular to the moving direction of the golf ball or facing the ground or toward the air.

9 is a view showing a ninth embodiment of a putting practice system according to the present disclosure.

Referring to FIG. 9, the putting practice system 100 according to the present embodiment is substantially the same as the first embodiment, except that a plurality of first photoelectric conversion members 140 and a putting speed sensing unit 150 are further provided There is a difference in point.

Specifically, the plurality of first photoelectric conversion members 140 are provided on the putting practice mat 130 and are spaced apart in the direction of the swing trajectory of the putter 110.

Alternatively, it may be arranged in a lattice on the putting practice mat 130.

The plurality of first photoelectric conversion members 140 are provided as members for sensing light emitted from the light emitting unit 120 and generating an electrical signal. A photodiode may be used as an example.

The putting speed sensing unit 150 is provided to receive the electric signals generated in the plurality of first photoelectric conversion members 140 and information on the position of the first photoelectric conversion member in which the corresponding electric signals are generated, And calculates the swing speed of the putter 110 based on the information about the distance between the plurality of first photoelectric conversion members 140 stored in advance.

In addition, the putting speed sensing unit 150 is provided to transmit the result to the set notifying means 160.

The notifying means 160 is provided with a terminal capable of wired / wireless communication with the putting speed detecting unit 150 and may be provided with a display for visually displaying information.

It is a matter of course that the notification method can be a method based on auditory or tactile sense other than visual.

10 is a view showing a tenth embodiment of a putting practice system according to the present disclosure.

Referring to FIG. 10, the putting practice system 100 according to the present embodiment is substantially the same as the first embodiment, except that a plurality of the second photoelectric conversion members 240 and the golf ball motion information sensing unit 250 There is a difference in terms of being provided.

Specifically, the plurality of second photoelectric conversion members 240 are arranged in a lattice pattern on the putting practice mat 130.

In the present embodiment, the plurality of second photoelectric conversion members 240 is a light-emitting unit 120, and the light-emitting unit 120 is a light-emitting unit, And generates an electric signal by external light having a wavelength different from that of the light to be emitted from the light source. And may be provided as a photodiode.

The golf ball motion information sensing unit 250 may acquire the information about the distance between the plurality of second photoelectric conversion members 240 and the input of external light according to the movement of the golf ball B passing over the putting practice mat 130 The position of the second photoelectric conversion member 240 where the electrical signal is intercepted and the time interval at which the electrical signal is interrupted are inputted to the CPU 201. The moving distance, the moving speed, and the moving locus of the golf ball B To calculate at least one.

In addition, the golf ball motion information sensing unit 250 is provided to transmit the result to the set notification unit 160. [

The notification means 160 includes a golf ball movement information sensing unit 250 and a terminal capable of wired / wireless communication, and may be provided with a display for visually displaying information.

Claims

1. A putting practice system for practicing a golf ball by rolling it to a desired area,
A putter that applies a force to the golf ball by a swinging motion and has a handle, a shaft, and a head;
A light emitting unit arranged to irradiate light from one side of the putter toward the predetermined direction; And
A putting practice mat which is disposed on the ground surface and is dispersed or coated with a phosphor which is stimulated by light emitted from the light emitting unit to emit light and which keeps light emission even after the light to be emitted is removed, A putting exercise in which the swing trajectory of the putter is indicated by a line and the trajectory of the putter is visually confirmed so as to apply a force to the golf ball in a direction connecting the golf ball with the target area A putting practice system that includes a mat;

The method according to claim 1,
The phosphor, ZnS: Cu, ZnS: Cu , Mg, ZnS: Ag, (Ca, Sr) S: Bi, SrAl 2 O 4: Eu: Dy, Sr 4 Al 14 O 25: Eu, Dy and CaAl ₂ O ₄ : Eu, and Nd,
Wherein the light emitting unit has a point light source having a wavelength shorter than 450 nm.

The method of claim 2,
Wherein the point light source is a light emitting diode (LED) or a laser diode (laser diode).

The method according to any one of claims 1 to 3,
Wherein the light emitting unit is fixed to one side of the putter and is adapted to irradiate light in a direction toward the putting practice mat during a swing operation of the putter.

The method according to any one of claims 1 to 3,
Wherein the light emitting unit is fixed to one side of the putter and irradiates light in a longitudinal direction of the shaft and irradiates light forward of the head in a swing direction of the putter.

The method of claim 5,
Wherein the light emitting unit has a plurality of point light sources for irradiating light with a predetermined distance in the longitudinal direction of the head.

The method of claim 6,
Wherein a spacing of light emitted from two point light sources of the plurality of point light sources is smaller than a diameter of the golf ball.

The method of claim 5,
Wherein the light emitting unit further comprises a light converting member for converting the light emitted from the point light source into a line formed long in the longitudinal direction of the head.

The method according to any one of claims 1 to 3,
Wherein the light emitting unit is fixed to one side of the putter and is adapted to irradiate light in a direction parallel to the ground during the swing operation of the putter,
The putting practice mat is further provided with a vertical putting locus display plate provided vertically to one side and displaying a locus of the putter in a vertical direction by light emitted from the light emitting unit during a swing operation of the putter Putting practice system.

The method of claim 9,
Wherein the light emitting unit is provided to irradiate light in the same direction as the longitudinal direction of the head and has a plurality of point light sources for emitting light each of which is separated by a predetermined distance in the height direction of the head.

The method according to claim 1,
A plurality of first photoelectric conversion elements provided in the putting practice mat and spaced apart in the swing path direction of the putter, for sensing light emitted from the light emitting unit to generate an electrical signal; And
Calculating a swing speed of the putter by inputting information on a distance between the plurality of first photoelectric conversion elements and information on an electric signal generation time interval by light emitted from the light emitting unit, And a putting speed sensing unit for sensing the putting speed of the putting exerciser.

The method according to claim 1,
A plurality of second photoelectric conversion elements arranged in a lattice pattern on the putting practice mat to generate an electric signal by external light having a different wavelength from light emitted from the light emitting unit; And
Information regarding a distance between the plurality of second photoelectric conversion elements, information on a time interval during which the input of the external light is interrupted due to movement of the golf ball to block an electric signal, And a golf ball motion information sensing unit for calculating at least one of a moving distance, a moving speed and a moving locus of the golf ball, and transmitting the result to the set notifying means, The putting practice system comprising: