KR101857329B1

KR101857329B1 - Swing plate for golf simulator using screw actuators

Info

Publication number: KR101857329B1
Application number: KR1020150182818A
Authority: KR
Inventors: 이강수
Original assignee: 한밭대학교 산학협력단
Priority date: 2015-12-21
Filing date: 2015-12-21
Publication date: 2018-05-11
Also published as: KR20170073962A

Abstract

The present invention relates to a swing plate for a golf simulator using a screw system, and more particularly, to a swing plate for a golf simulator using a screw type golf club simulator, which can change the angle of a swing plate so that a user can experience a bodily sensation by adjusting the inclination angle, To a swing plate for swinging.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a swing plate for a golf simulator,

In general, golf is a sports field that puts a small number of balls in a hole cup in each field of various terrain, and fields are divided into green, fairway, bunker, and so on.

In order to send a ball to a hole cup with various golf clubs, it is necessary to practice a lot of swing in order to send a ball smoothly in various terrains and inclination angles.

However, it is inconvenient to use the swing in such a way that it is easy to perform the swing practice in such a terrain and an inclination angle. In order to practice, the swing practice is performed monotonically in the designated environment in the indoor and the driving range located in the city.

In order to solve such problems, the inclination of the golf plate in which the golf swing practice is performed is adjusted to provide an inclination angle that can be experienced in the field.

In addition, a variety of configurations are available to adjust the inclination angle. However, the hydraulic cylinders, which are frequently used, have a problem in that the volume of the hydraulic pressure is changed due to the temperature difference and the shift of the inclination angle is incorrectly changed.

In order to solve such a problem, Korean Registered Utility Model No. 20-0300207, "Golf Drill With Adjustable Slope" has been proposed.

Conventionally, a plurality of electric jockeys for linking to a screw rotated by a motor and adjusting the height of the upper and lower portions are formed to control the upper frame and the slope of the green mat, in which the swing practice is performed.

In the initial operation of such an electric jockey, due to the load applied to the screw due to the rotation of the screw, a lot of load is applied to the motor, so that frequent failure occurs during use.

However, since the overload of the motor due to the rotation of the screw is different, there is a problem that an accurate inclination angle can not be realized at a desired position.

It is therefore an object of the present invention to provide a swing plate for a golf simulator using a screw system capable of practicing swing by reproducing various tilt angles that can be experienced in a golf field in a certain space There is.

It is another object of the present invention to provide a swing plate for a golf simulator using a screw system capable of smoothly changing the inclination angle while keeping the output of the motor constant by dispersing a load applied to the screw during initial and normal operation There is.

Another object of the present invention is to distribute the load applied in the upper part of the ascending / descending direction evenly by the elasticity, smoothly absorb the load and shock applied irregularly by the user's movement and swing practice, And a swing plate for a golf simulator using a screw system.

Another object of the present invention is to provide a swing plate for a golf simulator using a screw system that can prevent the top plate from being arbitrarily moved by a load applied irregularly by weight and swing practice.

Finally, another object of the present invention is to provide a golf swing training method and a golf swing training method, in which a grass member such as a green, fairway, rough, And a swing plate for a golf simulator using the screw system.

According to an aspect of the present invention, An upper plate positioned to be spaced apart from the upper portion of the base and swinging; A slope adjusting unit coupled to the base, the slope adjusting unit adjusting a slope of the top plate through a screw system to correspond to a slope of the golf course; A slope adjusting unit connected to the slope adjusting unit so as to be rotatable in the front, rear, left, and right directions and coupled to the top plate, wherein the slope adjusting unit is rotated by a motor to receive power, A conveying member which is formed of a first unit and a second unit which are respectively connected to one side and the other side of the screw and move by the rotation of the screw to adjust the distance, A first link and a second link to which one side is rotatably coupled and the other side of the first link and the second link are coupled to be rotatable in the left and right directions to move up and down according to the movement of the conveying member, And a lifting portion which is composed of a fixed shaft which is rotatably coupled to the lifting portion.

And a guide shaft which is coupled to the bearing holder so as to be parallel to the screw and to which the conveying member is movably connected to guide the moving direction, Do.

Further comprising elevating means for assisting a load applied to the upper portion of the lifting plate, wherein the lifting means comprises: a pipe coupled to the base so as to be positioned at both sides of the lifting plate; And a fixing plate 53 coupled to the inside of the pipe so as to be able to move up and down and to move up and down by the first elastic member to push the lifting plate upward.

A mat portion seated on the top plate and having various lawn members present in the golf field; A support plate on which a part of the mat portion is seated and which is raised upward by a second elastic member connected to the upper plate; A first winding section on which one end of the mat section is wound and a second winding section on which the other end of the mat section is wound are disposed on both sides of the support plate so that the mat section can be moved in the longitudinal direction Moving means comprising a power section for transmitting power to the first winding section and the second winding section; The cover plate may further include a cover plate coupled to the top plate and surrounding the mat unit and the moving unit, and a cover plate having an open portion through which the mat protruded upward by the support plate is exposed.

It is preferable that the inner side surface of the opening portion further includes a closing member to prevent protrusion of the upper portion of the support plate and foreign matter from entering into the inside of the opening portion.

The support plate may further include a body portion protruding through the opening portion and a wing portion supported at a lower portion of the cover plate, and the lower surface may further include a guide portion for preventing the support plate from moving up and down.

According to the swing plate for a golf simulator using the screw system according to the present invention, various swing angles that can be experienced in a golf field in a certain space can be reproduced and swing practice can be performed.

According to the present invention, there is an advantage that the load applied to the screw is dispersed during the initial and normal operation so that the output of the motor is kept constant, the overload of the motor is prevented, and the inclination angle is smoothly changed.

Further, according to the present invention, it is possible to distribute the load and the shock which are irregularly applied by the load applied at the upper portion in the ascending and descending state and the user's movement and swing practice evenly by the elasticity so as to prevent the inclination angle from arbitrarily changing during the practice, There is an advantage that it can prevent twisting.

Another object of the present invention is to prevent the top plate of a changed angle from being arbitrarily moved by a load applied irregularly by weight and swing practice.

Finally, according to the present invention, it is possible to implement a grass member such as a green, a fairwire, a rough, and a tee ground according to various courses of a golf field, .

1 is a perspective view showing a swing plate for a golf simulator using a screw system according to the present invention,
2 is a plan view showing the arrangement of the inclination adjusting unit according to the present invention,
3 is a cross-sectional view taken along the line A-A 'in Fig. 1,
4 is a cross-sectional view illustrating a tilt adjusting unit according to the present invention,
FIG. 5 is a perspective view showing the elevating means according to the present invention, FIG.
6 is an operational view showing the operating state of the lifting member according to the present invention,
FIG. 7 is an operation diagram illustrating an operation state according to an inclination angle according to the present invention;
8 is a cross-sectional view illustrating a sub-inclination adjusting unit according to the present invention,
FIG. 9 is an operation diagram showing the operating state of the auxiliary ramp according to the present invention;
10 is an operation diagram showing a modified state of the lawn member according to the present invention.

Hereinafter, a swing plate for a golf simulator using a screw system according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view showing a swing plate for a golf simulator using a screw system according to the present invention, FIG. 2 is a plan view showing the arrangement of the inclination adjusting part according to the present invention, FIG. 3 is a cross- FIG. 5 is a perspective view showing the elevating means according to the present invention, and FIG. 6 is a perspective view showing the operation of the lifting member according to the present invention FIG. 7 is an operation diagram illustrating an operation state according to an inclination angle according to the present invention, and FIG. 8 is an operation diagram illustrating a modified state of a lawn member according to the present invention.

As shown in FIGS. 1 to 8, the present invention relates to a swing plate for a golf simulator using a screw system, and more particularly, to a golf swing plate for swinging an angle of a swing plate so that a user can experience a tilt angle, And more particularly to a swing plate for a golf simulator using a screw system free of change.

The present invention comprises a base 10, an upper plate 20, a tilt adjusting portion 30, and a lift plate 40 so as to realize an inclination angle that can be experienced in a field efficiently in a narrow space.

The base 10 is made up of various structures such as a structure, a plate, and the like, which are combined with a frame to support the ground.

The upper plate 20 is spaced apart from the upper portion of the base 10, and swing practice is performed.

Therefore, the golf swing is made to be convenient for practicing the golf swing, and the grass is installed on the upper surface so as to feel a feeling of hitting the field.

The inclination adjuster 30 is coupled to the base 10 and adjusts the inclination angle of the top plate 20 through a screw system corresponding to the inclination angle of the golf field.

Accordingly, the inclination adjusting unit 30 includes the screw 31, the conveying member 33, and the elevating unit 34.

Here, the screw 31 is formed with a right screw 31b on one side and a left screw 31a on the other side, and receives power from the motor 32 to rotate.

In other words, the screw 31 is formed such that threads in different directions on the left and right sides are formed with respect to the center and can be moved in the opposite direction by rotation, and the left and right threads are screwed with a square screw .

The conveying member 33 is composed of a first unit 33a coupled to one side of the screw 31 and a second unit 33b coupled to the other side. It travels to become narrowed or distant.

The first unit 33a and the second unit 33b are formed with threads corresponding to the screw 31 so as to be movable in the longitudinal direction according to the rotation of the screw 31, .

The lifting unit 34 includes a first link 34a rotatably connected to one side of the first unit 33a and a second link 34a rotatably coupled to the second unit 33b at one side, And a fixed shaft 35 coupled to the other end of the first link 34a and the second link 34b so as to be rotatable in the left and right direction.

Here, the fixed shaft 35 is coupled to the first link 34a and the second link 34b so as to be rotated left / right in the circumferential direction.

Accordingly, the conveying members 33 move in opposite directions to each other by the rotation of the screw 31, and the distance between the conveying members 33 becomes narrower or wider. At this time, the conveying unit 62 coupled to the conveying member 33 ascends and descends .

The lifting plate 40 is coupled to the top plate 20 in such a manner as to be rotatable with respect to the inclination adjusting unit 30 in the front, rear, left and right directions.

The fixed shaft 35 is formed with a protrusion 35a to which the lifting plate 40 is coupled to be rotatable in the longitudinal direction.

Further, it is preferable that the lifting plate 40 is rotatably coupled through a link, a ball joint, or the like so as to be rotatable in the left / right direction.

Artificial turf may be installed on the upper steel plate 40 or artificial turf may be provided so that exercise may be performed on the same condition as the field ground during golf practice.

Therefore, the fixed shaft 35 is coupled to the first link 34a and the second link 34b so as to be rotatable in the left / right direction and is rotatably coupled to the lift plate 40 in the left / right direction, When adjusting the inclination angle of the movable member 20, it can rotate in all directions to easily adjust the angle and support it.

Further, a bearing holder 36, which supports the screw 31 from both sides and is rotatably coupled, is provided.

Here, the normal bearing holder 36 is supported on both sides of the screw 31 so that the screw 31 can rotate stably, but is disposed at a position where it is not interfered with the conveying member and is coupled to the base 10.

The bearing holder 36 prevents the first unit 33a and the second unit 33b from being released to the outside by the rotation of the screw 31 and the elevation part 34 is supported And is coupled to the base 10 to prevent it from descending below a certain height.

And a guide shaft 37 whose both ends are coupled to the bearing holder 36 so as to be parallel to the screw 31 and to which the conveying member 33 is movably connected.

Here, the guide shaft 37 prevents malfunctions such as twisting and rotation when the conveying member 33 is moved in the longitudinal direction, and is smoothly moved according to the rotation of the screw 31.

In addition, the inclination adjusting unit 30 may be configured to set the inclination angle of the top plate 20 through a controller and a controller for controlling the motor 32.

5, the elevating means 50 is coupled to the base 10 and is lifted by the elastic force when the lifting plate 40 is lifted by the slope adjusting portion 30 and is compressed when lifted. .

The lifting means 50 includes a pipe 51 coupled to the base 10 at both sides of the lifting plate 40, a first elastic member 52 installed at the pipe 51, And a fixing plate 53 coupled to the pipe 51 so as to be able to move up and down by the first elastic member 52 to push the lifting plate 40 upward.

That is, the force applied to the lower portion by the load of the upper plate 20, which is coupled to the base 10 and moves up and down according to the inclination angle, can be smoothly dispersed and can be easily raised with uniform force.

Therefore, as shown in FIG. 6 (a), it is possible to move up and down through the inclination adjusting part 30 by the elastic force in the upward direction from the lower part of the lifting plate 40, .

Here, the screw 31 is simultaneously raised and lowered by the elevation member 50 and rotated through a constant output of the motor 32 during the initial elevation.

Then, as shown in FIG. 6 (b), the conveying member 33 moves to lift the lifting plate 40, and supports the lifting plate 40 by the elastic force of the lifting member 50.

Further, a force required when the load is applied due to a load applied due to the weight of the upper plate 20 and the weight of the user is required to be large, and when the first link 34a and the second link 34b The larger the angle, the more force is needed.

Due to such a problem, the motor 31 is damaged due to overloading to rotate the screw 31 according to the applied load, or the inclination angle of the top plate 20 is incorrectly formed do.

The upper plate 20 is elastically raised and lowered by the lifting means 50 so that the upper plate 20 is lifted up by the lifting means 50 regardless of the angle between the first link 34a and the second link 34b The motor 32 can be lifted with a constant force, and the overload of the motor 32 caused by the load applied from the upper portion can be eliminated.

In addition, the output of the motor 32, which occurs at the time of lifting, is constant and an accurate inclination angle can be realized. In the swing exercise, irregular load generated by the user's operation is dispersed to cause swinging and twisting of the top plate 20 It is possible to use the motor 32 for a long period of time by preventing the motor 32 from being overloaded, and the inclination angle can be accurately maintained by maintaining a constant output.

In order to maintain the rotation speed of the screw 31, the motor 32 is configured to move the transfer member 33 while receiving the load due to the weight when the upper plate 20 is lowered. In order to maintain the rotation speed of the screw 31, The output of the motor 32 is changed, so that the inclination angle can not be accurately realized, and the load on the motor 32 is increased.

Accordingly, when the upper plate 20 is lowered, an accurate inclination angle can be realized through the same output of the motor 32 by distributing the load applied from the upper portion through the uprunning means 50, 32 are kept constant and the occurrence of an overload can be prevented.

As shown in FIG. 8, the base 10 further includes an auxiliary inclination adjusting unit 30 'capable of fixing the lifted steel plate 40 to the base 10.

Here, the auxiliary inclination adjusting unit 30 'includes an auxiliary screw 31', a moving member 38, an auxiliary lifting unit 34 'and a fixing member 39 so as to move up and down the lifting plate 40 The moving member 38 connected to the auxiliary screw 31 'and moving in the longitudinal direction and the auxiliary screw 31' move to contact the side surface of the moving member 38 to fix the movement And the fixing member 39.
At this time, the auxiliary screw 31 'and the auxiliary lifting unit 34' of the auxiliary slope adjusting unit 30 'are set such that the screw 31 and the lifting unit 34 of the inclination adjusting unit 30 are the same .

The right side screw 31b 'is formed on one side and the right side screw 31b' is formed on the other side. The auxiliary screw 30 'is rotated by receiving power from the auxiliary motor 32' And a first moving body 38a and a second moving body 38b each having an insertion hole 38c movably connected to one side and the other side of the auxiliary screw 31 ' (38a) and the second moving body (38) so that the moving member (38) can move in the longitudinal direction of the auxiliary screw (31 ') when the lifting plate (40) A first auxiliary link 34a 'and a second auxiliary link 34b' that are rotatably connected at one side to the first auxiliary link 34a 'and the second auxiliary link 34b' (34 ') composed of an auxiliary fixing shaft (35') coupled to the lifting plate (40) so as to be rotatable in the left / right direction and the auxiliary lifting portion And a fixing member 39 which is coupled to the right screw 31b and the left screw 31a and moves by the rotation of the auxiliary screw 31 'to fix the moving member 38. [

The moving member 38 is fixed to the lifting plate 40 so that the auxiliary lifting unit 34 'moves along with the lifting and lowering and moves the first moving body 38a and the second moving body 38b to the auxiliary screw Is moved along the longitudinal direction of the base 31 '.

In addition, the first moving body 38a and the second moving body 38b are formed with insertion holes 38c so that the auxiliary screw 31 'can be inserted and moved in the longitudinal direction.

The fixing member 39 is selectively attached to the right screw 31b and the left screw 31a of the auxiliary screw 31 ' And is moved by the rotation of the auxiliary screw 31 'so that it can be proposed.

9 (a), when the slope and height of the lifting plate 40 are adjusted through the slope adjusting unit 30, the auxiliary slope adjusting unit 30 ' The conveying member 38 moves along the lifting plate 40.

At this time, the conveying members 38 are moved by the elevating unit 40 while being spaced apart from each other along the longitudinal direction of the auxiliary screw 31 '.

9 (b), after the adjustment of the height and angle of the lifting plate 40 is completed, the auxiliary screw 31 'is rotated to fix the fixing member 39 to the side surface of the conveying member 38 And moves in close contact with each other.

Therefore, the movement of the conveying member 38 is prevented by the movable fixing member 39, so that the lifting plate 40 can be prevented from being arbitrarily moved and shaken by the load applied in accordance with the swing practice and movement at the upper portion .

In addition, the load applied to the inclination adjusting part 30 can be dispersed through the auxiliary inclination adjusting part 30 'to prevent aging and damage.

In addition, the auxiliary inclination adjusting unit 30 'is disposed at a position where the load is concentrated on the upper portion thereof so as to easily fix the lift steel plate 40 through the above-described structure, and the inclination adjusting unit 30' It is preferable that the auxiliary inclination adjusting portion 30 'is disposed in a state where three or more portions are provided so that the elevating and lowering can be easily performed and fixed.

As shown in FIG. 10, it is possible to change the golf club so as to be able to practice swing according to various lawn members that are coupled to the top plate 20 and exist in the golf field.

A mat member 60, a support plate 61, a moving means 62 and a cover plate 63 installed on the upper plate 20 for changing the lawn member.

Here, the mat portion 60 is seated on the top plate 20, and a variety of lawn members such as greens, fairwares, roughs, tees, etc. existing on the golf course are formed.

Such a grass member is changed so that the swing practice can be performed at a necessary position.

A portion of the mat portion 60 is seated on the support plate 61 and is raised upward by a second elastic member 64a connected to the top plate 20. [

Here, the support plate 61 has a size such that swing can be easily performed after the lawn member is positioned.

The moving means 62 includes a first winding portion 61a on which one end of the mat portion 60 is wound and a second winding portion 61b on which the other end of the mat portion 60 is wound, (61a) and the second winding part (61b) so that the mat part (60) can be moved in the longitudinal direction, the first and second winding parts (61a, 61b) And a power unit 62c for transmitting the power.

The cover plate 63 is coupled to the upper plate 20 and surrounds the mat unit 60 and the moving unit 62. The cover plate 63 covers a part of the mat unit 60 raised upward by the support plate 61, The openings 664 are exposed.

Therefore, the mat portion 60 is lifted up by the support plate to be partially exposed through the opening portion 64, and the swing exercise can be performed by selecting one of various grass members of the mat portion 60.

In addition, the inner circumferential surface of the opening portion 64 further includes a closing member 64a for preventing the support plate 61 from protruding upward or preventing foreign matter from entering into the inside.

The closing member 64a is made of a rubber or a silicone brush to prevent foreign matter, golf balls, and the like from entering between the opening portion 64 and the support plate 61, thereby preventing any accident.

The support plate 61 includes a body portion 61a protruding through the opening portion 64 and a wing portion 61b supported at the lower portion of the cover plate 63. The support plate 61 61 is prevented from escaping and twisting due to impact and load during ascending and descending and the guide portion 65a to which the second elastic member 64a is fastened.

A grass member protrudes from the support plate 61 so that the golf swing can be made at the same height as the cover plate 63 and is supported by the cover plate 63 through the blade unit 61b do.

That is, as shown in FIG. 10 (a), the mattress 60 can be moved by the moving means 62 inside the cover plate 63 to select a desired lawn member.

And as shown in FIG. 10 (b), it is protruded upward by the support plate 61 so that a swing exercise can be performed on a desired grass member.

Accordingly, as shown in FIG. 7, various inclination angles formed in the golf field in a narrow space can be realized.

The inclination angle of the top plate 20 is adjusted through the inclination adjusting unit 30 after the base 10 is installed on the ground.

At this time, it is preferable that the inclination adjusting part 30 is installed at three or more places, preferably four, six, eight places so as to maintain the same interval and angle.

In addition, the inclination adjuster 30 may be rotated with the inclination adjuster 30, which is combined with the lift plate 40 to lift and lower the upper plate 20, thereby realizing an accurate inclination angle.

Here, the inclination adjusting unit 30 maintains the same output of the motor 32 when ascending and descending, and the elevating means 50 is formed to prevent overload, and the screw 31 is rotated with the same output It accurately implements the tilt angle and prevents twisting and shock caused by the load generated during swing practice.

The inclination adjuster 30 adjusts the top plate 20 at a desired inclination angle through a controller or a controller.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined by the appended claims. It is obvious that you can do it.

10: Base 20: Top plate
30: inclination adjuster 30 ': auxiliary inclination adjuster
31: screw 31 ': auxiliary screw
31a: Left screw 32b: Right screw
32: motor 32 ': auxiliary motor
33: transfer member 33a: first unit
33b: second unit 34:
34 ': auxiliary lift portion 34a: first link
34a ': first auxiliary link 34b: second link
34b ': second auxiliary link 35: fixed shaft
35 ': auxiliary fixing shaft 35a: projection
36: Bearing holder 37 Guide shaft
38: moving member 38a: first moving body
38b: second moving body 38c: insertion hole
39: Fixing member 40:
50: elevating means 51: pipe
52: first elastic member 53: fixed plate
60: Mat part 61: Support plate
61a body portion 61b: wing portion
62: conveying means 62a: first winding attachment
62b: second winding part 62c:
63: cover plate 64 opening
64a: Closing member 65: Guide part
65a: second elastic member

Claims

A base 10 for supporting the ground;
An upper plate 20 spaced apart from the upper portion of the base 10 to swing;
A tilt adjusting unit 30 coupled to the base 10 and adjusting the inclination of the top plate 20 through a screw system to correspond to a tilt of the golf course;
A lift plate 40 connected to the slope adjusting unit 30 so as to be rotatable in the front, rear, left, and right directions and coupled to the top plate 20; And
And a lifting means (50) coupled to the base (10) for lifting the lifting plate (40) by an elastic force when the lifting plate (40) is lifted by the slope adjusting portion (30)
The inclination adjuster 30 may be configured to adjust
A screw 31 having a right screw 31b formed on one side and a left screw 31a formed on the other side by rotation of the motor 32,
A transfer member 33 coupled to one side and the other side of the screw 31 and composed of a first unit 33a and a second unit 33b whose distance is adjusted by rotation of the screw 31,
A first link 34a and a second link 34b rotatably connected at one side to the first unit 33a and the second unit 33b and a second link 34a and a second link 34b, And a fixed shaft 35 which is coupled to the lift plate 40 so as to be rotatable in the front, rear, left, and right directions, while the other side of the lift plate 34b is rotatably coupled to the feed plate 33, (34)
The base 10 further includes an auxiliary inclination adjusting unit 30 'capable of fixing the lifted steel plate 40,
The auxiliary inclination adjusting unit 30 '
An auxiliary screw 31 'having a right screw 31b formed on one side and a left screw 31a formed on the other side by receiving power from the auxiliary motor 32'
A moving member 38 composed of a first moving body 38a and a second moving body 38b having insertion holes 38c movably connected to one side and the other side of the auxiliary screw 31 '
The first moving body 38a and the second moving body 38b are rotatably disposed on one side (front side) so that the moving member 38 can move in the longitudinal direction of the auxiliary screw 31 'when the lifting plate 40 ascends and descends. And the other side of the first auxiliary link 34a 'and the second auxiliary link 34b' are connected to the lifting plate 40. The first auxiliary link 34a 'and the second auxiliary link 34b' An auxiliary lifting portion 34 'composed of an auxiliary fastening shaft 35' rotatably coupled to the left and right sides of the auxiliary lifting portion 34 '
At least one of the right screw 31b and the left screw 31a of the auxiliary screw 31 'is coupled to the fixing screw 31' (39). &Lt; Desc / Clms Page number 24 >

The method according to claim 1,
A bearing holder 36 which supports the screw 31 from both sides and is rotatably installed,
And a guide shaft (37) coupled to the bearing holder (36) so as to be parallel to the screw (31) and guiding the moving direction of the conveying member (33) Swing plate for golf simulator using.

The method according to claim 1,
The lifting means 50 includes a pipe 51 coupled to the base 10 at both sides of the lifting plate 40, a first elastic member 52 fixed to the outer circumferential surface of the pipe 51, And a fixing plate 53 coupled to the pipe 51 such that it can move up and down by the first elastic member 52 to push the lifting plate 40 upward. Swing plate for golf simulator using screw system.

delete

The method according to claim 1,
A mat portion (60) seated on the top plate (20) and provided with various lawn members present in the golf field;
A support plate 61 on which a part of the mat portion 60 is seated and which is raised upward by a second elastic member 64a connected to the upper plate 20;
A first winding portion 61a for winding one end of the mat portion 60 and a second winding portion 61b for winding the other end of the mat portion 60 are disposed on both sides of the support plate 61 Which transmits power to the first winding portion 61a and the second winding portion 61b so as to move the mat portion 60 in the longitudinal direction, 62c;
An opening portion 64 which is coupled to the upper plate 20 and surrounds the mat portion 60 and the moving means 62 and in which the mat portion 60 protruded upward by the support plate 61 is exposed, And a cover plate (63) formed on the swing plate (63).

6. The method of claim 5,
The inner surface of the opening portion 64 is further provided with a closing member 64a for preventing protrusion of the upper portion of the support plate 61 and foreign matter from entering into the inside of the opening portion 64. [ Swing plate for simulator.

6. The method of claim 5,
The support plate (61)
A body portion 61a protruding through the opening portion 64 to the outside and a wing portion 61b supported at the lower portion of the cover plate 63. The support plate 61 is supported by the lower surface of the support plate 61, The swing plate for a golf simulator according to claim 1,