KR20210079660A - Golf putting device and method for tracking and displaying backswing - Google Patents

Abstract

The present invention relates to a golf putting device for tracking and displaying backswing and a method thereof, the golf putting device comprising: an accommodation chamber (3); a PCB (5); a putter sensing unit (7); a tracking displaying unit (8); a replay displaying unit (10); a golf ball sensing unit (12); a direction sensing unit (13); a cap (14); a putting mat (15); and covers (24, 25, 26, 27). The accommodation chamber (3) is formed inside except for an edge part of a main body (2). The PCB (5) is installed in the accommodation chamber (3). The putter sensing unit (7) is mounted in the center of a longitudinal direction of the PCB (5) and senses a putter (6). The tracking displaying unit (8) is mounted at predetermined intervals in one side of the longitudinal direction of the PCB (5), and displays swing of the putter (6) sensed by the putter sensing unit (7) in real time. The replay displaying unit (10) is mounted at predetermined intervals in the other side of the longitudinal direction of the PCB (5), and replays a backswing state of the putter (6) when a golf ball (9) is impacted by the putter (6). The golf ball sensing unit (12) is installed in a front end of the putter sensing unit (7) and senses mounting of the golf ball (9). The direction sensing unit (13) is positioned in a front end of the golf ball sensing unit (12) and senses a flight direction of the golf ball (9). The cap (14) is connected to an upper surface of the main body (2). The putting mat (15) is installed on an upper surface of the cap (14). The covers (24, 25, 26, 27) are installed in upper parts of the putter sensing unit (7), the tracking displaying unit (8), the replay displaying unit (10), and the direction sensing unit (13). The present invention rapidly provides desired putting information to a user.

Description

Golf putting device and method for tracking and displaying backswing}

The present invention relates to a golf putting apparatus and method for tracking and displaying a back swing, and more particularly, such that the swing state of a putter (golf head) is displayed in real time, and the strength and speed of the back swing just before impact are replayed. By doing so, more efficient backswing practice is made, and the putting data can be displayed on the mobile screen.

In general, a swing is a very important movement in golf, and if the swing posture is not stable, the direction of the stroke may be misaligned or the golf ball may not be able to stroke the golf ball as much as a desired distance. Therefore, in order to master such a swing posture, the swing motion that ends in only about 1 second, Address - Back Swing - Top Swing - Down Swing - Impact (Impact) - Follow Through (Follow Through) - Finish (Finish) is divided into stages, and various analyzes and studies are in progress.

In addition, when trying to blow a relatively long distance by striking a golf ball strongly with a golf club, such as a drive shot or a tee shot, most golfers backswing the golf club over their shoulder in order to strike the golf ball strongly with the golf club and then rotate the golf club strongly to make the golf ball will hit

At this time, the striking distance of the golf ball is also affected by the speed and force at which the golfer rotates the golf club, but the most fundamentally, the striking distance of the golf ball is determined by the distance of the backswing. In this case, the backswing posture plays an absolutely important role.

However, when a golfer backswings a golf club, the backswing posture is also different because each golfer's body type is different, so it is difficult for beginners to learn golf to recognize which posture to backswing as a basic, and it takes time to learn movements such as drive shots and tee shots. Since a long time is required, there is a problem in that you may lose interest in golf.

In addition, existing putting devices (putting practice devices) do not have a function to measure swing strength and speed (speed), and also do not have a function to track and display the movement of the putter in real time, and display the tracked swing strength and speed after putting There are several problems such as inefficient putting practice because there is no function to do it.

Republic of Korea Patent Publication No. 10-0908374 (Title of the invention: Backswing posture corrector for golf, 2009. 07. 20. Patent announcement) Republic of Korea Patent Publication No. 10-1461201 (Title of the invention: golf swing practice system and method, 2014. 11. 18. Patent announcement) Republic of Korea Patent Publication No. 10-2016-0127393 (Title of the invention: portable golf swing posture correction device, 2016. 11. 04. Patent publication)

The present invention provides a golf putting apparatus and method for tracking and displaying the back swing in which more efficient backswing practice is achieved by enabling the golfer to display the swing state in real time when practicing putting and to replay the backswing state just before impact. has a purpose

Another object of the present invention is to provide a golf putting apparatus and method for tracking and displaying a back swing displayed on a mobile screen in which putting data is linked with a wireless communication module.

In the present invention, the golf putting device for tracking and displaying the backswing includes a rectangular body, a receiving chamber formed inside except for the edge of the main body, a PCB installed in the receiving chamber, and mounted in the longitudinal center of the PCB5 and mounted in the center of the putter. A putter sensing unit that detects swing, a tracking display unit mounted on one side of the longitudinal direction of the PCB and displaying the swing of the putter detected by the putter sensing unit in real time, and mounted on the other side in the longitudinal direction of the PCB, when the golf ball is impacted by the putter A replay display unit that replays the strength and speed of the backswing of the putter, a golf ball sensing unit installed at the tip of the putter sensing unit to detect whether a golf ball is seated, and a sense of direction installed at the tip of the golf ball sensing unit to sense the flight direction of the golf ball The branch and the cover fastened to the upper surface of the body; It includes a putting mat installed on the upper surface of the cover, and a cover installed on top of the putter detection unit, the tracking display unit, the replay display unit, and the direction detection unit.

It further includes a space in contact with the top surface of the PCB, the bottom surface of the cover, and the bottom surface of the cover.

The putter detection unit and the direction detection unit may be an array in which a plurality of infrared light transmitting sensors and infrared light receiving sensors are installed in a row at equal intervals.

The present invention further includes a microcomputer, and connects a direction sensor for detecting the hitting direction of the golf ball to the input of the microcomputer, a golf ball sensor for detecting the presence or absence of a golf ball, and a golf ball sensor for detecting a putter, and a plurality of output from the microcomputer It is composed of an LED array of , and a tracking display unit that displays the swing of the putter in real time, a replay display unit that replays the backswing strength and speed after the putter swing is finished, and a wireless communication module that communicates with the wireless communication module of the mobile can be connected.

The present invention provides a golf putting method for tracking and displaying a backswing, comprising the steps of: a) placing a golf ball on a putting mat; b) detecting the golf ball on which the golf ball detection unit is seated; c) detecting the swing of the putter by the putter detection unit; d) displaying the swing state with the LED array of the tracking display unit; e) detecting the putting of the golf ball; f) displaying the detected backswing intensity and speed immediately before putting.

After step f), the method further includes transmitting the putting data to the paired mobile.

The present invention causes the LED of the replay display unit 10 to be turned on with the light emission intensity proportional to the backswing intensity of the putter 6 hit by the practicer, and the LED of the replay display unit 10 is turned off at a speed proportional to the backswing speed By doing so, the strength and speed of the backswing are reproduced and outputted to the replay display unit 10, so that it is possible to practice while checking immediately.

Existing putting devices (putting practice devices) do not have a function to measure swing strength and speed (speed), and also do not have a function to track and display the movement of the putter (6) in real time. There was no function to display, so putting practice was inefficient, but in the present invention, the swing state according to putting is displayed in real time through the tracking display unit 8 composed of an LED array, and the tracked backswing strength and speed are displayed in the replay display unit ( 10), it is a very useful invention that not only provides the desired putting information to the user quickly, but also has the effect of achieving efficient and effective putting practice.

1 : A perspective view of a putting device shown as an example of the present invention.
Figure 2: An exploded perspective view of the putting device shown as an example of the present invention.
3 is a cross-sectional view of the golf ball sensing unit of the putting device shown as an example of the present invention.
Figure 4: A direction cross-sectional view of the putter detection unit and tracking display unit and replay display unit of the putting device shown as an example of the present invention.
Figure 5: A plan view of the putting device shown as an example of the present invention.
Figure 6: A plan view of a state of swinging with a putter in the present invention.
Figure 7: A plan view of a state in which the golf ball impacted by the putter in the present invention is flying.
8 : A circuit block diagram showing an example of the present invention.
9 : A flowchart showing an example of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In describing the embodiments of the present invention, the same components in the drawings are denoted by the same reference numerals as much as possible, and detailed descriptions of related known configurations or functions are omitted so as not to obscure the gist of the present invention, and also in the accompanying drawings Matters expressed in may be different from those actually implemented in the schematic drawings for easy explanation of the embodiments of the present invention.

According to the present invention, when a golfer is practicing putting, the swing state can be displayed in real time with an array-type LED, and the backswing state just before impact can be checked with an array-type LED, so that an efficient swing, especially the backswing, can be practiced efficiently. is composed

1 is a perspective view of a golf putting device 1 for tracking and displaying a backswing distance shown as an example of the present invention, FIG. 2 is an exploded perspective view thereof, and FIGS. 3 and 4 are cross-sectional views thereof, a generally rectangular body 2 and , The receiving chamber 3 formed in a recessed inside except for the edge portion of the main body 2, the PCB 5 installed as a fastening member 4 such as a piece in the accommodation chamber 3, and the PCB5 (5) The putter sensing unit 7 mounted in the center of the longitudinal direction and sensing the putter 6, and the putter 6 mounted at a predetermined interval on one side of the longitudinal direction of the PCB 5 and sensed by the putter sensing unit 7 A tracking display unit 8 that displays the position or status (tracking) of the swing and/or backswing in real time, the PCB 5 is mounted at a predetermined interval on the other side in the longitudinal direction, and the golf ball 9 is impacted by the putter 6 . When (Impact), the replay display unit 10 for replaying the swing and/or backswing state of the putter 6, is installed at the tip of the putter detection unit 7, and the golf ball 9 is mounted on the seating unit 11 A golf ball sensing unit 12 that detects whether or not it is seated on the golf ball sensing unit 12, a direction sensing unit 13 located at the tip of the golf ball sensing unit 12 and sensing the flying distance direction of the golf ball 9, and the body 2 on the upper surface The cover 14 to be fastened, the putting mat 15 installed on the upper surface of the cover 14, the putter sensing unit 7, the tracking display unit 8, the replay display unit 10, and the direction sensing unit 13. It is installed in each of the through holes 16, 17, 18, 19 of the cover 14 and the through holes 20, 21, 22, and 23 of the putting mat 15, respectively, and fixedly coupled to the visible light and infrared rays and covers 24, 25, 26 and 27 through which light is transmitted. The covers 24, 25, 26 and 27 may be infrared transmissive films.

The putter detection unit 7 is located or installed in the middle of the swinging section with the putter 6, for example, in the longitudinal direction of the main body 2, and the tracking display unit 8 is hidden from the practitioner's hand or golf grip when swinging. It is preferable to be located at the upper end of the putter sensing unit 7 rather than the lower end of the putter sensing unit 7 because it is advantageous for identification, and the replay display unit 10 is a putter sensing unit 7 that is not covered from the hand or golf grip after impact. It is preferable that it is located at the bottom of the , as it is an arrangement that can be easily identified by the practitioner.

The putter detecting unit 7 and the direction detecting unit 13 are not affected by visible light, and a plurality of infrared light projection sensors 7a and 13a to detect the putter 6 and the golf ball 9, respectively. And the infrared light receiving sensor (7b) (13b) is installed in an array at equal intervals (Array) form, the seating portion 11 consisting of a through hole in the putting mat 15 and a through hole (11a) formed in the cover 14 The golf ball detection unit 12 installed in the lower portion is also composed of a pair of an infrared light transmitting sensor 12a and an infrared light receiving sensor 12b so as not to be affected by visible light.

The infrared light emitted from the infrared light projection sensors 7a, 12a, and 13a passes through the holes 32 and 35 of the spaces 28 and 31 and is transmitted to the outside of the covers 24 and 27, and then the putter (6) and the golf ball (9) while being reflected while being transmitted to the inside of the cover (24) (27), passing through the through holes (32, 35) and incident to the infrared light receiving sensor (7b, 12b, 13b) The putter 6 or the golf ball 9 is sensed, and the detection signal is input to the microcomputer (M) and processed.

The tracking display unit 8 is configured such that a plurality of LEDs are installed at equal intervals to indicate the swing position when swinging the putter 6 , and the replay display unit 10 is configured just before the user impacts the golf ball 9 . A plurality of LEDs are installed at equal intervals so that the strength and speed (speed) of the performed backswing are replayed after impact.

The replay display unit 10 directly reproduces and outputs the backswing strength and speed (putting speed) to the replay display unit 10 composed of an LED array in which the swing strength and speed of the putter 6 hit by the practicer. That is, the LED of the replay display unit 10 is turned on with the light emission intensity proportional to the backswing intensity of the putter 6 hit by the practicer, and the LED of the replay display unit 10 is turned on and off at a speed proportional to the backswing speed. Backswing top view and speed are reproduced and output to the replay display unit 10, so you can practice while checking it right away.

Spaces 28, 29, 30 and 31 in contact with the top surface of the PCB 5, the bottom surface of the cover 14, and the bottom surfaces of the covers 24, 25, 26, 27 include more

Holes 32, 33, 34, and 35 are formed in the center of the spaces 28, 29, 30, and 31, respectively, so that the light emitted from the tracking display unit 8 and the replay display unit 10 and the putter It is configured such that the infrared light of the sensing unit 7 and the direction sensing unit 13 is transmitted.

The covers 24, 25, 26, and 27 may be made of translucent synthetic resin or glass through which infrared light is transmitted.

It may further include a microcomputer (M) for controlling the.

A direction detecting unit 13 for detecting the hitting direction of the golf ball 9 to the input of the microcomputer 2, a golf ball detecting unit 12 for detecting the presence (hitting or not) of the golf ball 9, and a putter ( 6) The golf ball detection unit 12 to detect is connected to each, and the output of the microcomputer 2 is composed of a plurality of LED arrays and a tracking display unit that displays the swing and/or backswing state of the putter 6 in real time ( 8), and a replay display unit 10 that replays the backswing after the swing of the putter 6 is finished, and a wireless communication module 42 that communicates with the wireless communication module 41 of the mobile 40.

The mobile 40 may be a smart phone that is convenient to move, use, and pair.

The microcomputer 36 further includes a storage unit 43 in which data is stored and read from the nonvolatile memory and a reset unit 44 including a reset switch 37 .

The reset switch 37 may reset the malfunction of the microcomputer M through the through holes 38 and 39 formed in the cover 14 and the putting mat 15 .

The putter detection unit 7 may further include a filter circuit installed between the microcomputer (M).

It may further include a filter circuit installed between the golf ball detection unit 12 and the microcomputer (M).

The filter circuit may further include a filter circuit for removing noise and unnecessary signals input from the infrared ray transmitting light sensor, which is an element constituting the putter detection unit 7 and the golf ball detection unit 12 .

An LED driving driver for driving the LED, which is a display element, may be further included between the regular microcomputer M and the tracking display unit 8 and the microcomputer M and the replay display unit 10 .

The wireless communication modules 41 and 42 may be general-purpose low-power Bluetooth communication modules capable of communicating between the microcomputer M and the mobile 40 .

The golf ball detection unit 12 detects the presence or absence of the golf ball 9 placed on the seating portion 11, and when the golf ball 9 is placed on the seating portion 11 for putting practice, the light projection sensor 12a The emitted infrared light hits the surface of the golf ball 9 and is reflected while being incident on the light receiving sensor 12b and detected, and the microcomputer M determines that the golf ball 9 is seated, and by the impact, the golf ball ( 9) is out of the seating portion 11, since infrared light is not incident on the light receiving sensor 12b, the microcomputer M detects that the golf ball 9 has been impacted.

The golf ball 9 impacted by the putter 6 is flown in the impact (hit ball) direction, and the golf ball 9 is sensed by the golf ball detection unit 12 located at the front end of the main body 2 and the flight direction This is sensed, the microcomputer M calculates the flight direction, stores it as data, and transmits it to the wireless communication module 41 of the paired mobile 40 through the wireless communication module 42 so that the screen can be displayed.

In addition, the starting speed of the golf ball 9 (the speed of the putter) is calculated by the microcomputer M from the time (time point) that leaves the golf ball detection unit 12 by the impact to the time it arrives at the golf ball detection unit 12, The calculated golf ball 9 starting speed value is transmitted to the wireless communication module 41 of the mobile 40 through the wireless communication module 42 , and the starting speed data transmitted to the mobile 40 is transmitted to the mobile 40 . The screen is displayed through the installed application (app).

The putting data displayed on the screen of the mobile 40 is a putting speed in which the swing intensity displayed as an integer from 1 to 20, the backswing index, and the speed per second from 0 or 1 to 1500 are displayed as integers. (Speed) and the flight direction of the golf ball 9 based on the data sensed by the direction detecting unit 13 is displayed in the form of an image or an angle.

For example, it may be expressed as a swing strength of 12, a backswing index of 12, and a putting speed of 599 mm/s.

The putter 6 speed of 599 mm/s, which corresponds to the starting speed of the golf ball 9, is the time from the time (time point) leaving the golf ball sensing unit 12 by the impact to the time arriving at the golf ball sensing unit 12, or The arrival time may be converted into reverse time.

Communication packet data of paired wireless communication modules 41 and 42 may be displayed together on the screen of the mobile 40 .

5 shows that the golf ball 9 is seated on the seat 11, the golf ball detection unit 12 detects that the golf ball 9 is seated, and inputs a seat signal to the microcomputer M.

6 shows when the golf ball 9 is seated and swinging with the putter 6 in a state where putting practice can be practiced, the infrared light-transmitting light sensor of the putter detection unit 7 detects it and inputs it to the microcomputer M, and the microcomputer (M) shows the position according to the swing (swing, stop, backswing) operation of the putter 6 by lighting the LED located in front of it, including the LED of the corresponding position among the LEDs of the tracking display unit 8, the tracking display unit (8) is displayed in real-time lighting.

For example, when the putter 6 is located near 'i' among a plurality of LEDs (a~p) listed as shown in FIG. 6, not only the LEDs located at i, but also LEDs located in front of them, such as a, b, c, LEDs positioned at d, ,e, f, g, and h are also lit at the same time, and the corresponding LED and the LED positioned in front of it are lit and displayed according to the position of the putter 6 .

7 shows a state in which the golf ball 9 passes through the seating part 11 and the golf ball sensing unit 12 while flying in the direction of the arrow due to the impact, and an impact signal (the golf ball is detected by the golf ball sensing unit 12). signal) is input to the microcomputer (M), and the sympathetic signal detected as the golf ball (9) flying in the direction of the arrow passes the direction detection unit (13) is also input to the microcomputer (M), and at the same time The backswing acceleration signal made just before the impact detected by the putter detection unit 7 is input to the microcomputer (M), and the swing intensity and speed tracked by the LED of the replay display unit 10 are immediately replayed. strength and speed), and you can start practicing putting.

For example, in the case of hitting (impact) the golf ball 9 by swinging after backswinging to the vicinity of 'I' among a plurality of LEDs (A to P) listed as shown in FIG. 7, the LED located in 'I' is turned on and then turned off , then (directly) the LED located in 'H' turns on and turns off, then (directly) the LED located in 'G' turns on and turns off, and then (directly) the LED located in 'F' turns on and turns off Then (directly) the LED located in 'E' turns on and turns off, then (directly) the LED located in 'D' turns on and turns off, and then (directly) the LED located in 'C' turns on and then turns off It turns off, then (directly) the LED located in 'B' turns on and then turns off, and then (directly) the LED located in 'A' turns on and turns off, the backswing state is reproduced (replayed) and displayed, and the 'I' position is displayed. From the LED to the 'A' position LED, it is turned on and off in sequence.

The on and off times of each of the A to I LEDs are the same time as the time detected by each through-beam sensor of the putter detection unit 7, and the swing speed is displayed in the LED array by turning each LED on and off, and the swing intensity is Swing strength (strike strength) is expressed by controlling the current applied to each LED constituting the replay display unit 10 by calculating the time spent between each of the through light sensors of the putter detection unit 7 by the microcomputer M. do.

That is, the intensity varies according to the swing position of the putter 6 , and each of the through-light sensors of the putter detection unit 7 detects the difference in intensity and transmits a current proportional to the intensity value to the corresponding LED of the replay display unit 10 . By applying it, the swing strength is expressed.

The detection of the intensity difference is calculated as the time the putter 6 moves between the infrared through-beam sensors constituting the putter detection unit 7 when the putter 6 moves, and the detection time is short. The stronger the swing intensity, the longer the detection time, the weaker the swing intensity.

The time for turning on and off from the 'I' LED to the 'A' LED can express the time until the impact after the putter 6 is backswinged, and of course, it is displayed as a time that is increased by 2 to 10 times because it is too short. It can also be configured.

The microcomputer M calculates the time difference between the time when the golf ball 9 leaves the seating unit 11 and the time it reaches the direction sensing unit 13 from the impact time of the putter 6, which is the starting speed of the golf ball 9. The speed is calculated and stored in the storage unit 43 and transmitted to the wireless communication module 41 of the mobile 40 through the wireless communication module 42 , and the data transmitted to the mobile 40 is transmitted to the mobile 40 . The putter 6 speed is displayed on the screen through the installed application (app).

In the present invention, the transmitted light sensor of the putter sensing unit 7, the golf ball sensing unit 12, and the direction sensing unit 13 can be applied with an interrupt method or a reflection type, and can be installed and operated smoothly without being exposed to the outside. A reflective type through-beam sensor is preferable.

9 is a flowchart illustrating an example of the present invention, in a state in which the golf ball 9 is seated on the seating portion 11 of the putting mat 15 (step S1), the golf ball detection unit 12 detects the golf ball 9 ) is detected and input to the microcomputer (M) (step S2), and the putter detection unit 7 detects the putter 6 by the practicer's swing motion and inputs it to the microcomputer (M) (step S3), and the microcomputer ( M) displays the LED of the tracking display unit 8 corresponding to the swing position by emitting light (step S4), and the practitioner impacts the golf ball 9 with the putter 6 so that the golf ball 9 flies and the golf ball detection unit (12) detects that there is no golf ball (9) (detecting golf ball putting) and inputs it to the microcomputer (M) (step S5), and the microcomputer (M) outputs a current proportional to the strength and speed of the backswing just before impact This causes the replay display unit 10 to emit light (step S6).

The method may further include transmitting the putting data to the mobile 40 paired with the wireless communication module 42 connected to the microcomputer (M) (step S7).

The putting data transmitted to the mobile 40 and displayed on the screen includes a swing intensity displayed as an integer from 1 to 20, a backswing index, a putting speed (speed) displayed as an integer from 0 to 1500, and a direction sensing unit ( 13), the flight direction of the golf ball 9 is displayed in the form of an image or an angle based on the detected data.

The speed of the putter 6 may be a time from the time (time) leaving the golf ball sensing unit 12 to the arrival time of the golf ball sensing unit 12 by impact, or a time obtained by converting the arrival time in reverse.

On the other hand, existing putting devices (putting practice devices) do not have a function to measure swing strength and speed (speed), and also do not have a function to track and display the movement of the putter 6 in real time. There was no function to display speed (putting speed), so putting practice was inefficient, but in the present invention, the swing state according to putting is displayed in real time through the tracking display unit 8 composed of an LED array, and the tracked backswing strength and speed are Since it is displayed directly on the replay display unit 10 after putting, desired putting information is quickly provided to the user, and efficient and effective putting practice is achieved.

In addition, in the present invention, the swing intensity and speed of the putter 6 hit by the practicer are directly reproduced and output to the replay display unit 10 composed of an LED array, and a plurality of array LEDs constituting the replay display unit 10 are In addition to blinking and displaying sequentially, the degree of light emission according to the swing speed and swing intensity is controlled and displayed through the LED array constituting the replay display unit 10, so that you can practice while immediately checking the backswing intensity and speed.

The present invention transmits the swing intensity and speed detected by the practicer or the lesson coach with the putter detection unit 7 to the learner or club member using the communication function of the mobile 40 and the online lesson service, so that the swing of the lesson coach even from a distance Easy to follow.

The present invention enables putting lessons by inputting the swing intensity and speed data for each distance of the professional golfer into the microcomputer (M) and displaying it on the tracking display unit 8 and/or the replay display unit 10.

In the present invention, since the strength and speed of the backswing of the putter 6 hit by the practicer are reproduced and output to the replay display unit 10, the practice state can be checked immediately, and thus the practitioner can see the LED array of the tracking display unit 8 sequentially By making the swing follow the flashing speed, it can be used to practice putting distance.

The present invention described above is not limited to the present embodiment and the accompanying drawings, and various substitutions, modifications and changes are possible within the scope without departing from the technical spirit of the present invention, which is in the technical field to which the present invention pertains. It is obvious to those with ordinary knowledge.

(1)--Putting device (2)--Main body
(3)--Accommodation room (4)--Fixing member
(5)--PCB (board) (6)--Putter
(7)--Putter detection unit (7a)(12a)(13a)--Infrared light projection sensor
(7b)(12b)(13b)--Infrared light receiving sensor (8)--Tracking display part
(9)--Golf Ball (10)--Replay Display
(11)--Seating part (11a)--Through hole
(12)--Golf ball detection unit (13)--Direction detection unit
(14)--Cover (15)--Putting mat
(16)(17)(18)(19)(20)(21)(22)(23)(32)(33)(34)(35)--through hole
(24)(25)(26)(27)--Cover (28)(29)(30)(31)--Space
(36)--Micom (37)--Reset switch
(38)(39)--Volume (40)--Mobile
(41)(42)--Wireless Communication Module (43)--Storage
(44)--Reset part (A~P)(a~p)--LED
(72a~72n)--Infrared light sensor (M)--Micom

Claims (6)

rectangular body;
Accommodating chamber formed inside the concave except for the edge of the body;
PCB installed in the receiving room;
a putter detection unit mounted in the center of the PCB5 in the longitudinal direction and sensing the swing of the putter;
A tracking display unit mounted on one side of the longitudinal direction of the PCB and displaying the swing of the putter detected by the putter sensing unit in real time;
a replay display unit mounted on the other side in the longitudinal direction of the PCB and replaying the backswing strength and speed of the putter when the golf ball is impacted by the putter;
a golf ball sensing unit installed at the tip of the putter sensing unit and detecting whether the golf ball is seated;
a direction sensing unit installed at the tip of the golf ball sensing unit and sensing the flight direction of the golf ball;
a cover fastened to the upper surface of the body;
Putting mat installed on the upper surface of the cover;
a cover installed on top of the putter detection unit, the tracking display unit, the replay display unit, and the direction detection unit;
A golf putting device for tracking and displaying a backswing comprising a. The method of claim 1 ;
a space in contact with the top surface of the PCB and the bottom surface of the cover and the bottom surface of the cover;
A golf putting device for tracking and displaying the backswing further comprising a. 3. The method according to claim 1 or 2;
A golf putting device for tracking and displaying a backswing, characterized in that the putter detection unit and the direction detection unit are an array in which a plurality of infrared light-emitting sensors and infrared light-receiving sensors are arranged and installed at equal intervals. 3. The method according to claim 1 or 2;
Further including a microcomputer,
Connecting the direction sensing unit for detecting the hitting direction of the golf ball to the input of the microcomputer, the golf ball sensing unit for detecting the presence or absence of the golf ball and the golf ball sensing unit for detecting the putter
A tracking display that consists of a plurality of LED arrays on the output of the microcomputer and displays the swing of the putter in real time, the replay display that replays the strength and speed of the backswing after the swing of the putter is finished, and a wireless communication module that communicates with the wireless communication module of the mobile are connected. A golf putting device that tracks and displays the backswing. a) seating the golf ball on the putting mat;
b) detecting the golf ball on which the golf ball detection unit is seated;
c) detecting the swing of the putter by the putter detection unit;
d) displaying the swing state with the LED array of the tracking display unit;
e) detecting the putting of the golf ball;
f) displaying the detected backswing intensity and speed just before putting;
A golf putting method for tracking and displaying a backswing comprising a. 6. The method of claim 5;
After step f),
transmitting the putting data to the paired mobile;
A golf putting method for tracking and displaying the backswing further comprising a.

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