KR100780397B1 - Apparatus for practicing putting - Google Patents

Abstract

An apparatus for practicing putting is provided to express whether putting is successful through a main controller, and to perform putting exercise for a long distance as well as putting exercise for a short distance. An apparatus for practicing putting includes a hole cup assembly(120), an upper case(140), a plane touch sensor(160), a putting mat(180) and a main operating portion(100). The upper case forms a retrieving structure that is connected to penetrate a connection path of the hole cup assembly, and has plural sensor brackets. The plane touch sensor is placed on the sensor bracket, and detects contact coordinates corresponding to the position that comes into contact with a ball. The putting mat forms a jump portion that is higher than a support portion. The main operating portion outputs computed results by calculating a first detection value about flying distance of a golf ball, a second detection value about distance between a hole cup and a golf ball, a third detection value about a moving direction and displays the results through sound and picture.

Description

Apparatus for practicing putting}

1 is a perspective view of a golf putting exerciser according to the prior art.

2 is a perspective view of a golf putting exerciser according to an embodiment of the present invention.

3 is an exploded perspective view of the embodiment shown in FIG.

4 is a cross-sectional view illustrating a principle of obtaining a first detection value.

5 is a co-blow device used to obtain a metered putting speed.

6 is a conceptual diagram illustrating a principle of obtaining second and third detection values.

FIG. 7 is a conceptual diagram illustrating a correction principle of a second detection value according to a change in the putting starting point position in the acquisition principles of the second and third detection values shown in FIG. 6.

            <Description of the symbols for the main parts of the drawings>

100: main control unit 120: hole cup assembly

140: upper case 160: flat panel touch sensor

180: putting mat 190: lower case

The present invention relates to a long, short distance putting practice golf putting exerciser.

Most of the golf putters in general help a lot of short distance putting practice within 5 meters, but the actual golf game often requires putting at a distance far away from the hole cup. It is disadvantageous in that it is impossible to obtain data on how accurate the putting is, how the direction of the current hit and the force distribution are.

Golf putting exerciser according to the prior art, Patent Registration No. 349769 (Publication No. 2001-7767), as shown in Figure 1, has a ball recovery portion (3) on one side, two speed sensor (1, 2) has a result display unit 4 for detecting the speed of the golf ball and converting it into a distance and displaying it on the display window 6.

The practitioner sets the distance with the distance setting button 5 in the result display unit 4, puts it on the speed sensor 1 at the starting position to detect the speed of the golf ball, and then putts, and puts the putting speed of the ball. It is supposed to confirm what is displayed on the display window 6 in terms of distance. In addition, the conventional golf putting exerciser is further equipped with a separate direction sensor (7).

However, the golf putting exerciser of the prior art can practice putting according to putting distance or speed depending on the putting distance or speed, but it can be applied to the sensitivity of the sensor, time measurement, various air speeds, and the durability of electronics caused by complex sensing system configuration. Due to inaccurate data such as the error of the prediction of the rolling distance, it is difficult to practice correctly, and the user also has to rely solely on the data displayed on the result display unit, which causes the reality to be greatly inferior.

In addition, the golfer should place the golf ball exactly at the starting position when putting on the putter, so that the distance can be obtained by measuring the time of the ball passing through the speed sensor. Otherwise, the sensor may cause an error and cause inconvenience. It became.

In addition, although the data on the distance can be obtained using a plurality of sensors, the data on the direction of the golf ball put by the practitioner can not be obtained at all, so if you want to use a separate direction sensor.

In addition, as the conventional golf putting exerciser is equipped with various sensors and wirings on the mat part, there is a risk of electric wire short-circuit in the process of storing and re-installing it in a folding manner, and the impact of the mat part being bright and passing. There is a risk of damage to the sensor and associated wiring, which is a physical durability problem.

An object of the present invention devised to solve such a problem, the first detection value for the moving distance of the golf ball, the second detection value for the repair distance from the hole cup hole to the hole cup hole, It provides a golf putting exerciser that can obtain the third detection value for the direction of movement relatively accurately with the flat panel touch sensor, and can express the success or not of putting through the main controller.

An object of the present invention as described above, the hole cup assembly having a plurality of hole cup holes; An upper case forming a recovery structure connected to the connection passage of the hole cup assembly and having a plurality of sensor brackets arranged obliquely; A flat panel touch sensor seated on the sensor bracket of the upper case and installed to be inclined and detecting a contact coordinate value corresponding to a contact point in contact with a golf ball during putting; A putting mat connected to the upper case to form a jump part at a position relatively higher than a support part formed horizontally under the inclined part having a downward slope of a smooth curve; The first detection value for the moving distance of the golf ball, the second detection value for the waterline distance from the hole cup hole to the hole cup hole, and the moving direction by receiving the contact coordinate value of the flat panel touch sensor. Calculating a third detection value, and outputting the calculated result through the sound generation and the image display.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

As shown in Figure 2, the golf putting exerciser of the present invention is to perform a short range putting practice and a long range putting practice.

In the short range putting practice, the exerciser targets any one of the plurality of hole cup holes 121, 122, and 123. The practitioner puts the golf ball on the starting point mark 188, and hits the golf ball with an appropriate force and direction with a putter toward any one of the hole cup holes 121, 122, 123. At this time, different hole cup holes 121 and 123 are formed at both sides of the hole cup hole 122 in the center (hereinafter, referred to as 'center hole cup hole') so that the trainee can learn a sense of direction. Do it. The putt golf ball is returned (r) through the hole cup assembly 120 or the ball recovery path 187.

During long distance putting practice, the exerciser prepares separately and uses the hole cup stopper 124 configured not to form a locking jaw, and closes the central hole cup hole 122, and then a target distance from the main operation unit 100 to be described in detail below. Set to practice.

At this time, the main operation unit 100 of the golf putting exerciser of the present invention produces a known virtual green in the mounted display panel 101 or corresponds to the distance to the position of the central hole cup hole 122. It may be implemented by setting a target distance.

In addition, the function of the main control unit 100 may include a function of providing sound information, hall-in detection, and target distance setting.

For example, the main operation unit 100 detects and displays a first detection value corresponding to the moving distance of the golf ball using the touch sensing function of the flat panel touch sensor 160; Calculating a magnitude value by comparing the first detection value with the set target distance; The calculated acceleration / decrease value is compared and checked to a predetermined allowable range to determine whether it is included or not included in the allowable range, and based on the result of the determination, sound information about putting success or failure is expressed through the speaker 102 or the like. It is to realize the function.

In addition, the main operation unit 100 detects and displays a second detection value corresponding to the repair distance from the position where the center hole cup hole 122 is moved out of the hole cup holes 121, 122, and 123 to the hole cup hole. The configuration for the function of expressing or sounding is realized by the well-known electronic circuit technology.

To this end, the main operation unit 100 is supplied with commercial power through a power line, or is supplied with a portable power by a well-known portable power supply method.

In addition, the main control unit 100 has a touch sensor controller. The touch sensor controller is connected to an input / output terminal, and is connected to a main circuit part manufactured by known sensor circuit technology. That is, the touch sensor controller divides an internal line, an input / output terminal, and a connection line 109 inside one side of the main circuit unit between the flat panel touch sensor 160 and the central processing unit of the main operation unit 100 to be described below. Connected through. In this case, as a connection standard or communication interface, the touch sensor controller preferably satisfies any one standard among RS-232, PS2, and USB data formats.

The touch sensor controller may detect the touch input signal received from the flat panel touch sensor 160 by the central processing unit of the main control unit 100 so that the touch sensor value corresponding to the contact point contacted with the golf ball may be detected during the putting. It converts into a first internal signal for the contact coordinate value that can be input to the central processing unit.

The touch sensor controller is robust even in a harsh environment, and has a circuit structure that supports a capacitive method that is reliable in physical or electronic circuit operation despite an external impact, and hardly causes malfunction or inoperable area due to environmental factors.

The touch sensor controller may use the on / off signals of the plurality of hole in sensors 125 shown in FIG. 3 as second internal signals for hole in detection that can be recognized by the central processing unit of the main control unit 100. By converting, it is possible to detect that the golf ball is holed in any one of the hole cup holes 121, 122, 123.

In addition, the main operation unit 100 includes a micom type central processing unit that is involved in sound generation, image display, target distance setting, etc. and has a known internal timer; A main circuit unit on which the central processing unit is mounted; It is installed on the main circuit portion and connected to the central processing unit through a speaker 102, a display panel 101 such as a thin liquid crystal display (LCD), and a plurality of input buttons 103 through an integrated controller for signal processing of a corresponding standard. An input / output processing unit configured to perform input / output control on whether the putting is successful in response to the target distance setting; An input / output terminal for connecting the connection wire 109 to the touch sensor controller; A memory device connected to the central processing unit and supporting a known electronic storage technology for storing sound information, image information such as an image file for virtual green, and putting reference information, or for updating through a USB storage technology for each option; And a power on / off switch. Here, the putting reference information means data measured and analyzed in advance by the co-rolling apparatus 20 or the like shown in FIG. 5.

In particular, the main circuit portion has a power supply circuit configured to use either a battery or a commercial power source, and has a special purpose integrated circuit (ASIC) that records and stores an operation algorithm for realizing an operation scenario to be described later.

In addition, the integrated controller of the input / output processing unit includes a well-known graphic function for displaying a display signal on the display panel 101 as an image or a graphic; Connecting the central processing unit with the input button 103 and converting the button press signal of the input button 103 into a third internal signal that can be recognized by the central processing unit; A function of outputting (expressing) sound information stored in the memory device from the speaker 102 using a built-in voice synthesis chip (eg, product name MCL1043 Voice synthesis LSI) and an amplifier chip (eg, LM386M-1 audio amp). It is made by the well-known circuit technique to perform this integrally.

In particular, the sound information corresponds to a content previously set to inform the user whether the putting is successful or not, and is recorded and stored for each situation or condition.

If the corresponding condition is satisfied in the comparison judgment of the central processing unit, for example, the hole-in sensor detects that the golf ball is holed in the central hole cup hole 122, or the target distance and the flat panel touch sensor 160 set before putting. If the condition that the first detection value (going distance of the golf ball) detected through the same mutually matched within the predetermined allowable range (effective range) is satisfied, the corresponding acoustic information is output through the speaker 102 It is supposed to be.

The golf putting exerciser of the present invention has a hole cup assembly 120, an upper case 140, a flat panel touch sensor 160, a putting mat 180, and a lower case 190.

As shown in FIG. 3, the hole cup assembly 120 is formed to penetrate a cylindrical branch pipe for the plurality of hole cup holes 121, 122, and 123 on an upper surface thereof, and is located on the other side from an inclined upper end of one side. It has a first recovery passage 126 corresponding to the connecting passage extending in the width direction (Y-axis direction) of the upper case 140 to form a downward first inclination angle s1 to the lower opening of the inclination.

Here, each hole-in sensor 125 is electrically connected to the touch sensor controller described above, and can generate the presence or absence of a golf ball as an on / off signal, such as a general limit switch, an optical sensor, and a hall sensor. Any kind of thing can be used for this invention. The housing of each of these Hall-in sensors 125 is installed in the cylindrical branch pipe, respectively.

In addition, the lower opening portion of the first recovery passage 126 is connected to the first recovery passage 142 through the upper side recovery passage inlet 141 of the upper case 140. The first recovery passage 142 is formed to penetrate to the recovery passageway exit 143, so that the golf ball can be rolled and recovered by gravity and inclination.

The upper case 140 has one side inclined outer wall body 144 corresponding to a recovery structure containing the first recovery passage 142 and the like; The other inclined outer wall body 145 formed to balance the other side of the one side inclined outer wall body 144 and to provide a holding force; The recoverable bottom 146 is formed between the one inclined outer wall 144 and the other inclined outer wall 145.

Here, the plurality of sensor brackets 147 are inclined on the inner surfaces of the one inclined outer wall 144 and the other inclined outer wall 145 based on both sides of the inner space without the recoverable bottom 146. And it is preferable that it is formed.

In addition, the recovery type bottom portion 146 collects the golf ball to be collected toward the one side inclined outer wall body 144, and the second recovery passage 148, which forms a multi-layer passage structure under the first recovery passage 142. It is preferable that the guide walls 149 are formed while maintaining the second and third inclination angles s2 and s3 so as to roll down. The first recovery passage 142 and the second recovery passage 148 communicate with each other at the recovery passageway exit 143.

The flat panel touch sensor 160 plays a role of detecting a coordinate value corresponding to a contact point in contact with a golf ball and putting it into the main manipulation unit 100 when putting it. To this end, the flat panel touch sensor 160 is installed in the upper case 140 to be inclined by the tab attachment means (fixing bolt, etc.) while supporting the outer frame thereof on the sensor bracket 147.

The flat panel touch sensor 160 is a capacitive type, and is laminated with a plurality of coating layers on the contact surface 162 of the flat panel touch sensor 160 to maintain durability even in frequent collisions or contact with golf balls, It is preferable that a target line 161 is formed in the central reference longitudinal direction of the flat panel touch sensor 160 between the coating layers immediately below it.

Here, the target line 161 is physically formed at the center of the flat panel touch sensor 160 and is used as a reference line having a reference point of the flat panel touch sensor 160 electrically or electronically. In the description of the present invention, the reference point may be an upper point of the target line 161 or the like, and is defined as a reference coordinate value R (0,0) described later.

In addition, it is preferable that the upper and lower ends of the flat panel touch sensor 160 are further formed with closing members 163 and 164 that can be interconnected with the inner layout of the upper case 140.

Putting mat 180 is connected to the upper case 140, the recovery type bottom portion through the installation grooves (14, 15) formed on the inner side of the one inclined outer wall 144 and the other inclined outer wall (145) It is coupled to the upper case 140 to cover the (146).

The putting mat 180 is formed by stacking a known artificial turf on the upper surface and laminating a rubber plate, plywood, and the like on the lower side thereof, and forms a curved curved surface.

For example, the putting mat 180 has a shape having a relatively long length compared to the width. The putting mat 180 has a jump part 182 formed at an upper end and having a guide line 181 formed to match the target line 161 at the center of the mat width direction. Here, the jump unit 182 is relatively high position (for example, 30 centimeters) compared to where the ball recovery path 187 is enough to convert the position energy according to the golf ball movement during the long distance putting the high energy. Preferably located.

In addition, the guideline 181 serves to help the golfer to aim the target line 161 of the flat panel touch sensor 160, which is the target during the long distance putting practice.

In addition, the putting mat 180 extends horizontally from the jump part 182 to the other side and has a hole cup part having a plurality of connection holes 183 formed to match the hole cup holes 121, 122, and 123, respectively. 184 is integrally formed.

The putting mat 180 may include an inclined portion 185 having a downward slope of a smooth curve from the hole cup portion 184; It has a support portion 186 formed horizontally below the inclined portion 185. Here, the support portion 186 is preferably formed on the one side, the ball recovery path 187 to match the recovery passage exit 143 of the upper case 140 described above.

In addition, the lower case 190 is coupled to close the lower portion of the upper case 140 as a plate shape.

Hereinafter, the acquisition principle of the first detection value corresponding to the moving distance of the golf ball will be described with reference to FIG. 4.

As shown in FIG. 4, first, the exerciser blocks the central hole cup hole 122 with the hole cup stopper 124 for long distance putting practice, and turns on the power of the main control unit.

In this case, the main operation unit is in a standby state capable of performing various functions described later or in advance as well as the function related to the first detection value.

In this state, the practitioner places a golf ball at the starting point mark, and aims at a target portion of the upper hole of the central hole cup hole 122 or the flat panel touch sensor 160 or the guide line 181, and gives a putter with a certain force. Hits a golf ball with.

In this case, the golf ball may move to the jump part 182 by smoothly rolling the putting mat 180 by leaving the start point mark. In addition, the golf ball arriving at the jump unit 182 jumps or free-falls while passing through the edge of the jump unit 182 and is separated from the edge of the jump unit 182 by a predetermined distance. The upper surface is contacted, and then recovered through the recoverable bottom 146.

At this time, the contact point (D1 ~ Dn) corresponding to the position where the golf ball is in contact with the flat panel touch sensor 160 is different depending on the speed of the golf ball as shown in FIG.

Through this, the large golf ball is in contact with the upper portion of the flat panel touch sensor 160, the relatively small golf ball is in contact with the lower portion of the flat panel touch sensor 160.

By using this method or principle, when the speed of the golf ball is quantitatively measured in advance corresponding to each contact point D1 to Dn, the moving distance of the golf ball according to each putting can be obtained.

For example, referring to FIGS. 4 and 5 in parallel, a long test mat (not shown) is installed which is long enough and corresponds to the required actual distance and has the same environmental parameters (e.g. coefficient of friction) as the putting mat 180 described above. A ball throwing device 20 of a predetermined angle is installed on one side of the test mat to calculate the moving distance of the golf ball.

The developer rolls a golf ball at a marking-specific height corresponding to each of the places marked at the predetermined angles, that is, the predetermined places, and actually measures the rolling distance, which is the distance rolled on the test mat, This is stored in the main control unit. Then, by the well-known method which can be obtained from physics, the initial velocity of the ball for each rolling distance required for each situation is calculated. Here, the rolling distance, the initial speed of the ball for each rolling distance, etc. correspond to the putting reference information obtained by measuring in advance.

The developer who previously obtained the initial speed of the golf ball corresponding to various putting distances (moving distance of the golf ball) by using the ball deflecting device 20 is a jump part 182 of the putting mat 180 for each initial speed. ) As it falls out, the upper and lower actual contact points D1 to Dn contacting the flat panel touch sensor 160 are quantified as measured in advance, and then the corresponding contact coordinate values to be recognized at the actual long distance putting. The main distance can be detected by the measured rolling distance.

That is, the main control unit recognizes the contact coordinate value, which is the first detection value, every time the putting of the exerciser by using the flat touch sensor 160, and then the golf distance at the long distance putting the rolling distance corresponding to the recognized contact coordinate value. It is detected as a moving distance of the ball and output through a speaker or a display panel.

Meanwhile, the putting exerciser according to the present invention sets a target distance through the main control unit set by the exerciser, and then visually displays it on the virtual green, and displays the moving distance of the golf ball whenever the actual golf ball is put. It is possible to express the presence or absence of a long distance putting success by displaying in parallel with the virtual green or checking the match between the set target distance and the acquired golf ball moving distance through a simple comparison check. .

Hereinafter, the acquisition principle such as detecting or acquiring the second and third detection values will be described.

As illustrated in FIG. 6, as described above, the golf ball put by the exerciser contacts the contact surface of the flat panel touch sensor 160 as it falls out of the jump part 182 of the putting mat 180.

,

)로서 검출된 후 중앙처리장치에 입력된다.The contact point of the golf ball is the contact coordinate value D (by the flat panel touch sensor 160 and its touch sensor controller).

,

And then input to the central processing unit.

,

)까지의 제1직선거리 'a'를 삼각함수에 의해 산출한다. 또한, 중앙처리장치는 제1직선거리 'a'를 갖는 접촉선분(

)과 미리 사전에 정한 기준선분(

) 사이의 사이각 'C'를 주지의 삼각함수에 의해 역시 산출한다. 여기서, 기준선분(

)은 기준좌표값 R(0,0)과 타겟라인(161)을 통과한다.The central processing unit determines the contact coordinate value D (from the reference coordinate value R (0,0) of the reference point).

,

The first linear distance 'a' to) is calculated by the trigonometric function. In addition, the central processing unit is a contact line segment having a first straight distance 'a' (

) And the predefined baseline (

The angle `` C '' between) is also calculated by a known trigonometric function. Where the baseline segment (

) Passes through the reference coordinate value R (0,0) and the target line 161.

) 상에 존재하는 시작지점마크(188)의 기준시작좌표값 P1(

, 0); 기준좌표값 R(0,0)과 기준시작좌표값 P1(

, 0) 사이의 제2직선거리 '

'; 기준좌표값 R(0,0)과 목표좌표값 T(

, 0) 사이의 제3직선거리 '

'; 목표좌표값 T(

, 0)과 기준시작좌표값 P1(

, 0) 사이의 제4직선거리 '

'을 갖는다. 여기서는, 연습자가 퍼팅시 골프공을 기준시작좌표값 P1(

, 0)에 놓고 퍼팅한 것으로 가정하고, 이때 목표좌표값 T(

, 0)의 방향과 타겟라인(161)의 방향은 상호 일치하므로, 연습자는 타겟라인(161)을 보고 퍼팅 연습한 것으로 인정되어도 무방하다.On the other hand, the central processing unit recognizes the condition value known in advance. That is, the condition value previously recognized by the central processing unit includes the reference line segment (including the reference coordinate value R (0,0)).

Reference starting coordinate value P1 of the starting point mark 188 existing on

, 0); Reference coordinate value R (0,0) and reference starting coordinate value P1 (

, Second straight line distance between 0)

'; Reference coordinate value R (0,0) and target coordinate value T (

, Third straight line distance between 0)

'; Target coordinate value T (

, 0) and the reference starting coordinate value P1 (

, 4th straight distance between 0)

Has' Here, the exerciser puts the golf ball into the reference starting coordinate value P1 (

, 0) and putt, where the target coordinate value T (

, The direction of 0) and the direction of the target line 161 are coincident with each other, so that the practitioner may be recognized as putting practice by looking at the target line 161.

In particular, since the target line 161 is drawn on the surface of the flat panel touch sensor 160 inclined, when viewed from the exerciser's position, the target line 161 appears to stand on the ground.

In addition, the target line 161 lies on the same line as the guide line 181, and the central hole cup hole 122 is blocked by the hole cup stopper 124. Therefore, since the exerciser performs putting according to the target line 161 and the guide line 181 during the long distance putting practice, the long distance putting feeling and the relatively realistic long range putting sense compared to simply putting the hole in the center hole cup 122. You will learn how to set goals.

, 0)과 접촉좌표값 D(

,

)사이에는 연장선 분(

)이 그려질 수 있다. 이때, 연장선분(

)은 골프공의 이동거리 'c'를 갖는다. On the other hand, the reference starting coordinate value P1 (

, 0) and contact coordinate value D (

,

Between the extension line

) Can be drawn. At this time, the extension line (

) Has the movement distance 'c' of the golf ball.

,

)은 중앙쪽 홀컵구멍(122)으로부터 좌측 또는 우측(도 6의 설명에서는 좌측)으로 비켜 지나간 곳 또는 검출지점에 대한 좌표값을 의미한다.In addition, the second detection value M (

,

Denotes a coordinate value with respect to a point or a detection point passed from the central hole cup hole 122 to the left or right side (left side in the description of FIG. 6).

,

)에서 기준선분(

)쪽으로 내려간 수선거리 '

'을 통해 정의된다. 이때, '

'은 검출지점인 제2검출값 M(

,

)의 Y축 성분값에 해당하고, X축 성분값인 '

'은 상기 알고 있는 조건값 '

'와 동일하다.In addition, the water line is the second detection value M (

,

) At baseline (

Repair distance down to)

'Is defined through. At this time, '

Is the second detection value M (

,

Corresponds to the Y-axis component value of

Is the known condition value

Is the same as

,

)과, 상기 골프공의 이동방향을 가름할 수 있는 제3검출값 'A'를 검출할 수 있음을 보여준다.Accordingly, Equation 1 below is realized by the main operation unit, and the second detection value M (

,

), And a third detection value 'A' which can determine the moving direction of the golf ball.

,

)까지의 제1직선거리이고, 'C'는 상기 접촉선분(

)과 기준선분(

) 사 이의 사이각이며, '

'는 앞서 설명한 제2직선거리이다.As shown in (iii), the moving distance 'c' of the golf ball is calculated through the second cosine theorem. In this case, 'a' is a contact coordinate value D (from the reference coordinate value R (0,0) of the reference point by the central processing unit.

,

Is the first straight line distance to and 'C' is the contact line segment (

) And baseline segment (

) And the angle between

'Is the second straight distance described above.

,

)과 기준시작좌표값 P1(

, 0)을 통과하는 연장선분(

)과 상기 기준선분(

) 사이의 각도이다. As shown in (ii), 'A' is calculated through sign theorem as a third detection value. At this time, the third detection value 'A' is the second detection value M (

,

) And reference starting coordinate value P1 (

, Extension line through 0) (

) And the reference line segment (

Is the angle between).

'은 제2검출값 M(

,

)의 Y축 성분값으로서, 목표좌표값 T(

, 0)인 중앙쪽 홀컵구멍(122)으로부터 비켜 지나간 수선거리와 같다. 이런 '

'은 기존 알고 있는 목표좌표값 T(

, 0)과 기준시작좌표값 P1(

, 0) 사이의 제4직선거리 '

'와, 상기 산출한 제3검출값 'A'를 주지의 삼각함수에 적용하여 산출한다. 여기서, '

'은 제2검출값 M(

,

)의 X축 성분값으로서 기준좌표값 R(0,0)과 목표좌표값 T(

, 0) 사이의 제3직선거리 '

'와 동일하다.As (ⅲ),

Is the second detected value M (

,

Is the Y-axis component value of the target coordinate value T (

It is equal to the repair distance passed from the central hole cup hole 122, which is 0). Holy ''

Is the known target coordinate value T (

, 0) and the reference starting coordinate value P1 (

, 4th straight distance between 0)

And the calculated third detection value 'A' is calculated by applying to a known trigonometric function. here, '

Is the second detected value M (

,

X-axis component value of) and reference coordinate value R (0,0) and target coordinate value T (

, Third straight line distance between 0)

Same as'

,

)과, 골프공의 이동방향을 가름할 수 있는 제3검출값 'A'가 산출되며, 이렇게 산출된 산출값은 골프 연습자가 알아볼 수 있는 수치 또는 음향과 같이, 메인조작부를 통해 주지의 방식으로 표현될 수 있다.As a result, the second detection value M (the amount deviating from the target line 161 to the left and right)

,

), And the third detection value 'A' which can determine the direction of movement of the golf ball is calculated, and the calculated value is a known method through the main control unit, such as a numerical value or a sound that can be recognized by the golf practitioner. Can be expressed.

, 0)에 놓지 않고, 시작지점마크(188) 상의 다른 시작지점에 해당하는 P2(

,

)에 골프공을 놓고 퍼팅을 할 수 있다.On the other hand, as shown in Figure 7, when the practice putting the golf ball to the reference starting coordinate value P1 (

P2 (corresponding to another starting point on the starting point mark 188 without being placed at 0)

,

You can put a golf ball on).

In this case, between the reference starting coordinate value P1 and P2, which is another starting point, a minute but strictly speaking difference distance L occurs.

,

)에 접촉된 것으로 가정한다.In both comparisons, the golf ball has the contact coordinate value D (of the flat panel touch sensor 160).

,

Assume that is in contact with).

)가 발생될 수 있다.In this case, a slight error due to the difference distance (L)

) May be generated.

)는 미리 정한 오차범위 내에 포함되므로 연습 효과에 지장을 끼치지 않는다.However, the minute error (

) Does not interfere with the practice effect because it is within a predetermined error range.

'이, 상기 기준시작좌표값과 다른 시작지점간 차이거리(L)에 비해 상당히 큰 비율의 격차를 보일만큼 큰 값이기 때문이다.Because the second straight distance '

This is because it is a value that is large enough to show a significant difference in the ratio between the reference starting coordinate value and the difference distance L between other starting points.

'이 5미터 정도인 반면, 차이거리(L)가 수 센치미터로서 시작지점마크(188) 내에 존재함과 함께, 다른 시작지점의 X축 성분값 '

'가 기준시작좌표값 P1의 X축 성분값인 '

'과 동일하기 때문에, 결국 상기 오차(

)는 수 미리미터 정도도 안되게 매우 작은 양에 해당하며, 이와 함께, 다른 시작지점에 의한 검출된 각도 'A-a'도 최초의 제3검출값에 해당하는 각도 'A'에 비해, 상호 크기 비교상 차이가 거의 없을 정도로 유사하게 된다.For example,

'While this is about 5 meters, while the difference distance (L) exists in the starting point mark 188 as several centimeters, the X-axis component value of the other starting point'

'Is the X-axis component value of the reference starting coordinate value P1

Is equal to '

) Corresponds to a very small amount, even a few millimeters, and with each other, the detected angle 'A-a' by the other starting point is also a mutual magnitude compared to the angle 'A' corresponding to the first third detection value. The comparison is so similar that there is little difference.

) 범위 내에서 비교적 정확한 검출값들을 제시하는 본 발명에 의해 상대적으로 정확한 퍼팅 연습을 할 수 있다.Therefore, even if the exerciser puts the golf ball freely within a certain range of the starting point mark 188, while practicing putting, using only one flat-panel touch sensor 160, compared to the prior art, the relatively small error (

Relatively accurate putting practice can be practiced by the present invention which presents relatively accurate detection values within

As described above, the golf putting exerciser of the present invention configured as described above can perform a long distance putting practice as well as a short distance putting practice like a conventional putting exerciser, in particular, using only one flat panel touch sensor instead of a plurality of sensors. The first detection value for the ball's moving distance, the second detection value for the waterline distance from the hole cup hole to the hole cup hole, and the third detection value for determining the moving direction are relatively accurate and quick. There is an advantage that can be calculated and expressed.

In addition, the golf putting exerciser of the present invention has an advantage in that it is provided with a hole-in sensor in each of the plurality of hole cup holes to inform the exerciser whether the putting is successful.

In addition, the golf putting exerciser of the present invention relatively closes the hole cup hole with the hole cup stopper during the long distance putting practice, and sets the target of the long distance putting using the target line of the flat touch sensor or a guideline corresponding thereto. There is an advantage in performing realistic long distance putting.

Claims (6)

A hole cup assembly 120 having a plurality of hole cup holes 121, 122, and 123; An upper case 140 forming a recovery structure connected to the connection passage of the hole cup assembly 120 and having a plurality of sensor brackets 147 inclined; A flat panel touch sensor 160 mounted on the sensor bracket 147 to be inclined in the upper case 140 and detecting a contact coordinate value corresponding to a contact point in contact with a golf ball during putting; The putting mat 180 connected to the upper case 140 to form a jump part 142 at a position relatively higher than the support part 186 formed horizontally under the inclined part 185 having a downward slope of a smooth curve. )Wow; The first detection value for the moving distance of the golf ball, the second detection value for the waterline distance from the hole cup hole to the hole cup hole after passing the contact coordinate value of the flat panel touch sensor 160, And a main operation unit (100) for calculating a third detection value for the moving direction and outputting the calculated result through sound generation and image display. The method of claim 1, The hole cup assembly 120 includes a hole in sensor 125 connected to the main manipulation unit 100 and installed to detect that the golf ball is holed in the hole cup holes 121, 122, and 123. Golf putting exerciser. The method of claim 1, The upper case 140 has one side inclined outer wall body 144 corresponding to the recovery structure having the first recovery passage 142 and the like; The other inclined outer wall body 145 formed to balance the other side of the one side inclined outer wall body 144 and to provide a holding force; Golf putting exerciser, characterized in that it comprises a recovery bottom portion (146) formed between the one side inclined outer wall (144) and the other inclined outer wall (145). The method of claim 1, The flat panel touch sensor 160 is a capacitive type, in which a plurality of coating layers are laminated on the contact surface 162 of the flat panel touch sensor 160, between the uppermost coating layer and the coating layer directly below the flat panel touch. Golf putting exerciser, characterized in that to form a target line (161, Target Line) in the central reference longitudinal direction of the sensor (160). The method of claim 1, The main operation unit 100, the distance for each initial speed of the golf ball obtained by using a separate ball rolling device 20 for the calculation of the first detection value; As the golf ball having the initial speed falls out of the jump portion 182 of the putting mat 180, the golf ball having the initial speed corresponds to the upper and lower positions of actual contact points D1 to Dn contacting the flat panel touch sensor 160. Golf putting exerciser, characterized in that for recording the contact coordinate value. The method of claim 1, The main operation unit 100 is M (the second detection value)

,

), And a golf putting exerciser, characterized in that the third detection value 'A' regarding the movement of the golf ball is calculated through the following [Equation]. [Equation]

'C' of (iii) is the moving distance of the golf ball; 'a' is the contact coordinate value D (from the reference coordinate value R (0,0) of the reference point.

,

First straight distance to; 'C' is the contact line segment of the contact point having the first straight distance 'a' (

) And baseline segment (

Angle between); '

'Is the reference coordinate value R (0,0) and the reference starting coordinate value P1 (

, A second straight distance between 0); 'A' in the above (ii) is M (the second detection value) as the third detection value.

,

) And reference starting coordinate value P1 (

, Extension line through 0) (

) And the reference line segment (

Angle between; Above in (i)

'Is the second detection value M (

,

Is the Y-axis component value of the target coordinate value T (

, 0) the repair distance passed away from the central hole cup hole 122; '

'Is the reference coordinate value R (0,0) and the target coordinate value T (

, Third straight distance between 0); '

'Is the target coordinate value T (

, 0) and the reference starting coordinate value P1 (

, A fourth straight line distance between 0); '

'Remind'

Same as'.

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