KR20220000789A - Putting plate for golf with realistic lie - Google Patents

Abstract

The present invention relates to a real-life implementation plate.
The present invention is provided with a plate 20 of a square shape that is installed on the frame 10 to allow the golfer to stand, and includes a height adjustment unit 30 between the frame 10 and the plate 20, The plate 20 is formed of a material that can be deformed and restored by elasticity, and the shape of the plurality of height adjustment units 30 is varied according to the height at which they independently protrude, and the height adjustment unit 30 is the frame. A plurality of pieces are installed between (10) and the plate (20), so that the height at which the plate (20) protrudes can be adjusted, and the plate (20) protrudes by individual control of the plurality of height adjustment units (30). As the height can be adjusted, the individual control of the plurality of height adjustment units and a control means for putting practice are further included, so that the shape of the curved surface in which the shape of the plate is variable is implemented so that you can practice putting.

Description

Real lie implementation plate {Putting plate for golf with realistic lie}

The present invention relates to a golf plate used in an indoor golf driving range, and more particularly, to a real-ly implemented plate capable of implementing a shape of a curved surface having an inflection point based on a cross-section and practicing putting.

In general, golf is an exercise sport that hits a white ball on the course with a club and puts it into a hole. In other words, a hole cup is provided at a certain distance, and the ball is hit with a club such as a driver and put into the hole cup.

The golf course consists of a teeing ground, a green, and a fairway between the teeing ground and the green. The teeing ground is where the golfer first hits the ball, and most of the time the tee shot is done with a driver. The green is a section where the hole cup is placed in the center or at the edge, and the golfer rolls the ball with a putter and puts it into the cup. The fairway is the section between the teeing ground and the green, and unlike the long rough, the length of the grass is relatively short, making it easier for golfers to hit the ball. In addition, multiple components such as hazards and bunkers can be added to form a single course.

At this time, due to the nature of the outdoor driving range designed using the forest, it is common to have a curved shape in cross section, and the plate of the indoor driving range that is not inclined to the ground is the same as putting on an outdoor driving range made of a curved terrain. There is a problem that it cannot be reproduced.

In order to solve the above problems, Korean Patent Application Laid-Open No. 10-2017-0001318 discloses a device capable of adjusting an inclination angle with respect to the ground. The apparatus described in the document includes a plurality of sliding rods installed under the plate and sliding upward or downward, a nut bearing block sliding the sliding rod, and a motor rotating the nut bearing block. That is, it is characterized in that the height at which the plurality of sliding rods are arranged is independently variable by the rotational force of the motor, and the plate is inclined from the ground according to the different height values of the plurality of sliding rods.

However, the device described in the above document can implement a terrain having a certain inclination, but there is a problem in that the central portion is depressed or protruded to implement the terrain for a curved surface having an inflection point. In other words, there is a limit to reproducing the terrain that golfers frequently encounter at the actual outdoor driving range.

KR 10-2017-0001318 B1 (2017. 01. 04.)

The present invention has been devised to solve the above problems, and it is possible to implement a terrain having an inflection point with a variable curvature in addition to a terrain having a constant inclination. .

Technical features for achieving the intended object of the present invention include a frame; a plate of a square shape installed on the frame and on which the golfer stands; Including a height adjusting unit for adjusting the height of the plate between the frame and the plate, wherein the plate is formed of a material that is deformed and restored by elasticity, the shape of the plurality of height adjusting units is independently protruded depending on the height is variable, and a plurality of the height adjustment units are installed between the frame and the plate, so that the height at which the plate protrudes can be adjusted, and the height at which the plate protrudes can be adjusted by individual control of the plurality of height adjustment units, By further including a control means for individual control and putting practice of the plurality of height adjustment units, the shape of the curved surface in which the shape of the plate is variable is implemented so that putting practice can be performed.

According to a technical feature of the present invention, the frame includes a first horizontal frame standing on the ground, a second horizontal frame facing the first horizontal frame, and a predetermined distance between the first horizontal frame and the second horizontal frame It is to include a plurality of vertical frames.

According to a technical feature of the present invention, the plate is made of a flexible elastic material, and the cross-sectional shape is variable by the plurality of height adjusting units.

According to a technical feature of the present invention, the flexible elastic material is characterized in that it is selected from elastically deformable aluminum, or polycarbonate.

According to a technical feature of the present invention, the height adjustment unit is configured to include a motor, an elevating unit that rises and falls by the motor, and a support unit that is formed on the upper side of the elevating unit to support the plate.

According to a technical feature of the present invention, the elevating unit is coupled to a guide fixed in a vertical direction between the first horizontal frame and the second horizontal frame, and is coupled to a screw shaft rotated by the motor while being guided by the guide to rotate the screw shaft. It is composed of an elevating member that elevates and descends according to the direction, and a bearing fixing unit formed on the elevating member and connecting the support, so that the position of the plate can be varied up and down.

According to a technical feature of the present invention, the support portion includes a bearing coupled to the bearing fixing portion of the elevating member, a support block rotatably coupled to the bearing fixing portion by the bearing, and rotating the support block to the bearing fixing portion It is possible to change the position of the plate to the left and right about the hinge axis, including the rotation shaft to be fixed.

According to a technical feature of the present invention, the support block includes a hinge portion to which the rotation shaft is coupled, and a support portion integrally formed on the upper portion of the hinge portion to support the lower side of the plate.

According to the technical features of the present invention, the control means includes a first sensor unit for measuring the moving speed of the golf ball moving by putting; a second sensor unit for measuring a movement trajectory of a golf ball moving by putting; a third sensor unit for measuring the inclination of the putter at the moment the golf ball is hit by putting; The moving speed of the golf ball, the moving direction and the inclination of the putter by the putting speed detected by the first sensor unit, the movement trajectory of the golf ball detected by the second sensor unit, and the inclination of the putter detected by the third sensor unit It characterized in that it comprises a control unit for calculating the load and a display unit for displaying the result calculated by the speed of the golf ball, the direction of movement, and the inclination of the putter in the control unit.

According to the present invention, as it is possible to implement a curved shape having an inflection point, there is an effect of providing a golfer with a terrain closer to an actual outdoor driving range compared to a conventional plate, thereby enabling realistic putting practice.

1 is a perspective view showing a real-ly implemented plate according to an embodiment of the present invention;
2 is a plan view showing a frame according to an embodiment of the present invention;
3 is a perspective view showing a height adjustment unit according to an embodiment of the present invention;
4 is a plan view of a height adjustment unit according to an embodiment of the present invention;
5 is a cross-sectional view taken along line AA of FIG.
6 is a cross-sectional view showing an operating state of the height adjustment unit according to an embodiment of the present invention;
7 is a cross-sectional view illustrating a left and right movement state of a plate according to an embodiment of the present invention;
8 is a block diagram illustrating a control means according to an embodiment of the present invention;
9 is a plan view of a frame showing another embodiment of the present invention;

The features and advantages of the present invention will be more clearly understood by the embodiments described by the accompanying drawings.

The application of the present invention is not limited by the configuration and arrangement of components described in the embodiments of the present invention or shown in the drawings. The present invention is capable of being embodied in other embodiments and of being carried out in various ways. Also, expressions and predicates used in the examples with respect to terms such as the orientation of devices or elements are used only to simplify the description of the present invention, and do not indicate or imply that the related devices or elements simply have to have a specific orientation. . For example, terms such as "first" and "second" are used in the embodiments and claims describing the present invention, but such terms are not intended to indicate or imply relative importance or spirit.

In addition, the terms or words used in the present specification and claims should not be construed as being limited to conventional or dictionary meanings, and in order for the inventor to explain the terms and concepts of the invention in the best way, it is consistent with the technical idea of the present invention. It should be interpreted as written based on the meaning and concept of

Although the present invention has been mainly described with reference to the accompanying drawings, it will be apparent to those skilled in the art that many various and obvious modifications can be made therefrom without departing from the scope of the present invention. Accordingly, the scope of the present invention should be construed by the appended claims to cover many such modifications.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 1 is a perspective view showing a real-ly implemented plate according to an embodiment of the present invention, Figure 2 shows a plan view showing a frame according to an embodiment of the present invention.

As shown in FIGS. 1 and 2 , the real-life plate of the present invention is configured to include a frame 10 , a plate 20 , and a height adjustment unit 30 .

The frame 10 includes a first horizontal frame 101 and a second horizontal frame 120 , and a vertical frame 103 forming a constant space between the first horizontal frame 101 and the second horizontal frame 120 . is composed by

The plate 20 is formed on the second horizontal frame 102 to become a footrest on which a golfer climbs to practice putting, and a putting hole 210 is formed on one side.

Although the material of the plate 20 is not limited, it is preferable that any one selected from aluminum or an alloy containing aluminum, or polycarbonate, which is a flexible and high elastic modulus material. With this structure, the shape of the plate 20 can be variously changed by the height adjusting unit 30 .

A plurality of placement adjustment units 30 for varying the height of the plate 20 are formed in a predetermined space formed by the vertical frame 103 between the first horizontal frame 101 and the second horizontal frame 120 . do.

Figure 3 is a perspective view showing the height adjustment part 30 according to an embodiment of the present invention, Figure 4 is a plan view of the height adjustment part according to an embodiment of the present invention, Figure 5 is a cross-sectional view taken along line AA of Figure 5 each is indicated.

As shown in FIG. 3 , the height adjustment unit 30 includes a motor 31 , an elevating unit 32 , and a support unit 33 .

The motor 31 is rotatable in a forward and reverse direction to supply power to change the height of the plate 20 .

The elevating unit 32 is raised and lowered by the motor 31 , and the displacement of the plate 20 is determined according to the raised and lowered height.

The support part 33 is formed on the upper side of the elevating part 32 to support the plate 20 .

Specifically, the motor 31 is rotatable in a forward and reverse direction, and the power of the motor 31 elevates the elevating unit 32 by a screw shaft 315 rotating by a gear transmission means.

The gear transmission means is located under the prime mover gear 312 coupled to the drive gear 311 formed on the drive shaft of the motor 31 and the prime mover gear 312 to reduce the power of the prime mover gear 312. It consists of an idle gear 313 and a driven gear 314 coupled to the idle gear 313 and rotating with reduced power, and a screw shaft 315 in the upper center of the driven gear 314 in the vertical direction. is formed and the height adjustment unit 30 is coupled thereto.

The elevating unit 32 includes a pair of guides 321 and 322 , an elevating member 323 , and a bearing fixing unit 324 .

A pair of guides 321 and 322 is fixed in the vertical direction between the first horizontal frame 101 and the second horizontal frame 102 to guide the elevation of the elevation member 323 .

The elevating member 323 has the guides 321 and 332 inserted therein to be able to move up and down, and the screw shaft 315 is coupled to the center of the guides 321 and 323 according to the direction in which the screw shaft 315 rotates. ) and can ascend and descend.

The bearing fixing part 324 is integrally formed with the Sungha and descending member 323 and is connected to the support part 33 .

As the elevating member 323 rises and descends in this way, the plate 20 supported by the height adjustment unit 32 through the support unit 33 may be deformed while having a degree of freedom up and down.

The support part 33 includes a bearing 331 , a support block 332 , and a rotation shaft 333 .

The bearing 331 is rotatably fixed to the bearing fixing part 324 of the elevating part 32 while the support block 332 and the rotating shaft 333 are fixed so that the plate 20 is centered on the bearing fixing part 330 . to have the degree of freedom left and right within a predetermined range.

The support block 331 is integrally formed with the hinge part 334 into which the rotation shaft 333 is inserted and the upper part of the hinge part 334 . A disk 336 is fixed to the upper portion of the support block 331 , and the plate 20 is fixed by the disk 336 .

The rotation shaft 333 is fixed to the bearing fixing part 324 through the support block 332 and the bearing 331, so that the support block 332 rotates left and right about the rotation shaft 333 and the plate 20 can provide the degree of freedom of

The plurality of height adjustment units 30 as described above are disposed at appropriate intervals between the first horizontal frame 101 and the second horizontal frame 120 and are horizontally controlled by a control unit (not shown) that independently controls the respective heights. It is possible to transform the upper plate 20 into a shape that can be varied in various ways.

In the present invention configured as described above, the motor 31 rises or falls according to the rotation direction, and the position of the plate 100 can be varied up and down.

That is, when the power of the motor 31 is transmitted as power decelerated by the gear transmission means and the screw shaft 315 rotates in either direction, the elevating unit 32 rises or descends to change the position of the plate 20 . However, as shown in FIG. 6 , when the elevating unit 32 rises, the portion supported by the support block 332 in the plate 20 made of a flexible elastic material is deformed into a convex shape.

And, although not shown in the drawings, when the motor 31 rotates in the opposite direction, the screw shaft 315 also rotates in the opposite direction, and accordingly, when the elevating unit 32 descends, it becomes a flexible elastic material. A portion supported by the support block 332 in the plate 20 is deformed into a concave shape.

In addition, as shown in FIG. 7 , as the support block 332 supporting the plate 20 is fixed by the rotation shaft 333 , the plate 20 can be deformed from side to side with the support block 332 as the central core, so that it can be deformed within a predetermined range. It has degrees of freedom in all directions.

On the other hand, the real lye implementation plate of the present invention further includes a control means for correcting the putting posture such as the movement speed and movement trajectory of the golf ball and the inclination of the putter.

8 also shows a control means according to an embodiment of the present invention.

Referring to FIG. 8 , the control means includes a first sensor unit 410 , a second sensor unit 420 , a third sensor unit 430 , a control unit 440 , and a display unit 450 .

The first sensor unit 410 measures the moving speed of the golf ball moving by putting, and displays the result calculated by the control unit 440 on the display unit 450, thereby recognizing a putting speed desirable for a putting practicer. make it possible

The second sensor unit 420 measures the movement speed of the golf ball at the moment the golf ball is hit and displays the result calculated by the control unit 440 on the display unit 450, thereby recognizing a putting speed desirable for a putting practicer. make it possible

The third sensor unit 430 measures the inclination of the putter at the moment the golf ball is hit by putting, and displays the calculated result on the control unit 450 on the display 450, thereby providing a preferred putter posture for the putting practice. make it recognizable

9 is a plan view of a frame showing another embodiment of the present invention, wherein the plurality of height adjustment parts 30a, 30b, 30c are formed at more various positions to efficiently distribute the load generated by the plate 20 for durability. and shows examples that can implement realistic terrain in more diverse forms.

So far, with respect to the present invention, the preferred embodiment has been looked at.

The embodiments described in this specification and the configurations shown in the drawings relate to one most preferred embodiment of the present invention, and do not represent all of the technical spirit of the present invention, so various equivalents and modifications that can be substituted for them are It should be understood that there may be examples.

Therefore, the present invention is not limited to the presented embodiments, and within the equivalent scope of the technical spirit of the present invention and the technical spirit described in the claims to be described below by those of ordinary skill in the technical field to which the present invention pertains. There may be embodiments in which various modifications and changes are possible.

10: frame
101: first horizontal frame 102: second horizontal frame
103: vertical frame
20: plate
210: putting hole
30: height adjustment unit
31: motor
311: drive gear 312: drive gear
313: idle gear 314: driven gear
315: screw shaft
32: elevating unit
321, 322: guide 323: elevating member
324: bearing fixing part
33: support
331: bearing 332: support block
333: axis of rotation 334: hinge
335: support
410: first sensor unit 420: second sensor unit
430: third sensor unit 440: control unit
450: display unit

Claims (9)

frame 10;
It is installed on the frame 10, a plate 20 of a square shape for the golfer to stand;
and a height adjustment unit 30 for adjusting the height of the plate 20 between the frame 10 and the plate 20,
The plate 20,
It is formed of a material that is deformed and restored by elasticity, and the shape is changed according to the height at which the plurality of height adjustment parts 30 independently protrude,
The height adjustment unit 30,
A plurality is installed between the frame 10 and the plate 20, so that the height at which the plate 20 protrudes can be adjusted,
While the height at which the plate 20 protrudes can be adjusted by individual control of the plurality of height adjustment units 30, the shape of the plate further includes a control means for individual control and putting practice of the plurality of height adjustment units Real lie implementation plate, characterized in that the shape of this variable curved surface is implemented so that you can practice putting.
According to claim 1,
The frame 10 is
A first horizontal frame 101 standing on the ground, and
a second horizontal frame 102 opposite to the first horizontal frame 101; and
A plate for real-life implementation, characterized in that it comprises a plurality of vertical frames (103) spaced apart between the first horizontal frame (101) and the second horizontal frame (102) at a predetermined interval.
According to claim 1,
The plate (20) is made of a flexible elastic material, the real ly implemented plate, characterized in that the cross-sectional shape is variable by the plurality of height adjustment parts (30).
According to claim 1,
The flexible elastic material,
Real lie implementation plate, characterized in that selected from elastically deformable aluminum, or polycarbonate.
According to claim 1,
The height adjustment unit 30,
a motor 31 and
an elevating unit 32 that rises and falls by the motor 31;
Real ly implemented plate, characterized in that it is formed on the upper side of the elevating part (32), comprising a support part (33) for supporting the plate (20).
6. The method of claim 5,
The elevating unit 32 is,
Guides 321 and 322 fixed in the vertical direction between the first horizontal frame 101 and the second horizontal frame 102,
An elevating member 323 coupled to the screw shaft 315 rotating by the motor 31 while being guided by the guides 321 and 322 to elevate and descend according to the rotation direction of the screw shaft 315;
A real lie implementation plate, characterized in that it is formed on the elevating member 323 and consists of a bearing fixing part 324 connecting the support part 33, so that the position of the plate 100 can be changed up and down.
6. The method of claim 5,
The support part 33 is
A bearing 331 coupled to the bearing fixing part 324 of the elevating member 323, and
a support block 332 rotatably coupled to the bearing fixing part 324 by the bearing 331;
A real ly implemented plate, characterized in that it includes a rotation shaft 333 that is rotatably fixed to the bearing fixing part 324, so that the position of the plate 100 can be changed left and right about the hinge shaft 333 .
8. The method of claim 7,
The support block 332 is,
a hinge part 334 to which the rotation shaft 333 is coupled;
Real ly implemented plate, characterized in that it is integrally formed on the upper portion of the hinge portion (334), comprising a support portion (335) for supporting the lower side of the plate (20).
According to claim 1,
The control means,
The control means,
a first sensor unit 410 for measuring the moving speed of the golf ball moving by putting;
A second sensor unit 420 for measuring the movement trajectory of the golf ball moving by putting, and
a third sensor unit 430 for measuring the inclination of the putter at the moment the golf ball is hit by putting;
By the putting speed detected by the first sensor unit 410 , the movement trajectory of the golf ball detected by the second sensor unit 420 , and the inclination of the putter detected by the third sensor unit 430 , the a control unit 440 for calculating the moving speed, the moving direction, and the inclination of the putter;
Real ly implemented plate, characterized in that it comprises a display unit (450) for displaying the calculated result of the golf ball speed, movement direction, and the inclination of the putter in the control unit (440).

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