KR102115449B1 - Swing plate for golf simulator with simple structure - Google Patents

Abstract

The present invention relates to a swing plate for a golf simulator with a simple structure and, specifically, to new concept technology that improves the performance of a swing plate used for screen golf and simplifies the structure by reducing the use of various components constituting the swing plate, thereby reducing manufacturing cost and weight. In the swing plate disclosed in the prior art, as a pivot point of an inclination angle adjustment rod is located higher from the upper surface of a lower plate, the inclination angle adjustment rod is inevitably installed at a low inclination. When a motor is operated to raise a hitting upper plate, the load is severely applied to the motor as the inclination angle adjustment rod is turned upward as it moves forward. Therefore, various components are easily damaged, and durability is deteriorated. As a method for eliminating these problems, the present invention seeks a technique for placing a screw shaft of an electric motor below the center of the electric motor, directly placing the electric motor on all sides of an upper plate without a separate bottom plate, and directly connecting the lower side of the inclination angle adjustment rod connected to all sides of the upper plate to an adjustment rod driving body horizontally moving on the screw shaft.

Description

Swing plate for golf simulator with simple structure

The present invention relates to a new concept technology that improves the driveability of a swing plate used for screen golf and simplifies the structure by reducing the use of various components constituting the swing plate, thereby reducing manufacturing cost and reducing weight.

In general, golf is a game in which a golfer who completes 18 courses with a certain number of strokes and a minimum number of strokes per course is won by placing a hole cup at a certain distance and hitting the golf ball with a golf club such as a driver to put the golf ball into the hole cup. Says

The golf course consists of the tee ground where the golfer hits the golf ball for the first time, the green provided with a hole cup, and the fairway provided between the tee ground and the green. Various obstacles are installed, and the fairway itself has a certain slope.

In addition, it is designed to make it difficult for the next hit if it does not hit the fairway or green accurately by adjusting the turf length of the area as well as the slope around the rough part or green outside the fairway.

Recently, in order to overcome the economic and temporal limitations of the field and the spatial limitations of the indoor golf driving range, a golf simulation system that displays the flight trajectory of a golf ball hit by a golfer as a 3D image on a screen is various. It is developed and operated.

That is, an optical sensor is installed in front of a golf plate that can measure dynamic information about the speed and flight angle of a golf ball, and the computer plays golf based on the dynamic information measured by the optical sensor. It predicts the flight trajectory of the ball and displays it as a 3D image on the screen installed in front of the turn at bat.

At this time, the computer that calculates and outputs the expected flight trajectory of the golf ball has the same stereoscopic image as the foreground of the actual golf course, so the golfer can get the visual effect of playing golf on an outdoor golf course, and play golf with a companion You can also enjoy the game. Such a golf simulation system is widely spread on the market under the name of 'screen golf'.

As a prior art related to such a golf simulation system, "patent registration No. 1994927, name / swing plate for golf simulator with enhanced durability", which is a pre-registered invention of the present applicant, is disclosed.

The prior art drives the swing plate used for the screen golf mechanically without using hydraulic pressure, as well as improves durability and provides an effect of minimizing the incidence of A / S.

 11, the pivot point of the inclination angle adjusting rod 4 rotatably installed in the adjusting rod driving unit 3 due to the thickness of the base plate 1 and the second bottom plate 2 as shown in FIG. ) As the position is high from the upper surface, the inclination angle adjustment rod 4 is forced to be installed at a low inclination, and when the motor is operated to raise the striking top plate, the motor as the inclination angle adjustment rod 4 turns upward as if moving forward As the load is severely applied, various components are easily damaged and durability is lowered. In particular, in the prior art, the above-described technology is not applied to the turntable top plate, which causes a problem that only the hitting top plate can be limitedly driven.

In addition, as a structure for movably supporting a separate adjusting rod driving unit and a adjusting rod driving unit for adjusting the inclination of the tilting angle adjusting rod is added, the structure is complicated, the weight is high, and the manufacturing cost increases. have.

The present invention, as a means for solving the above problems, the screw shaft of the electric motor is positioned below the center of the electric motor, and the electric motor is directly mounted on all sides of the upper plate without a separate bottom plate, and the screw shaft is horizontally mounted. The moving control rod driving body seeks a technique of directly connecting and installing the lower side of the inclination angle control rod connected to all directions of the upper plate.

In addition, the present invention provides a pair of reinforcing shafts to prevent spreading and bending of the support, respectively, on both front and rear sides between the pair of supports supporting both sides of the pair of guide rods for guiding the horizontal movement of the adjustment rod driving body. Integrates the technology of connecting and installing integrally.

According to the present invention, since the pivot point of the inclination angle adjustment rod is located at the lowest height as possible, the inclination of the origin state of the inclination angle adjustment rod can be increased, so that the initial rotation of the inclination angle adjustment rod smoothly turns upwards, thereby lowering the load of the motor to reduce the load of various components. It prevents damage and provides an effect of greatly improving durability.

In addition, instead of various hydraulic components that are the power source for driving the top plate, the top plate is mechanically driven as well as greatly reducing the manufacturing cost by simplifying the configuration and reducing the weight of the swing plate to provide convenience in logistics movement and installation work. do.

1 is a front view of a swing plate to which the present invention is applied
Figure 2 is a plan view of the swing plate removed the top plate of the present invention
Figure 3 is a front view of the swing plate operating device of the present invention
4 is a plan view of the swing plate operating device of the present invention
Figure 5 is a front sectional view of the swing plate operating device of the present invention
Figure 6 is a cross-sectional plan view of the swing plate operating device of the present invention
7 is a plan view of the connected state of the inclined cylinder according to the present invention
8 is a cross-sectional view taken along line AA of FIG. 5 of the present invention.
Figure 9 is a rising state of the top plate according to the swing plate operating device of the present invention
10 is a horizontal cross-sectional view of a horizontal moving state of the control rod driving body and the protection guide cylinder of the present invention
11 is a front view of a conventional swing plate operating means

A preferred embodiment for more concretely implementing the solution means of the problem to be solved by the present invention will be described.

Looking at the overall configuration according to a preferred embodiment of the present invention in accordance with the accompanying drawings, it is confirmed that the lower plate 10, the upper plate 20, the pivoting joint 30, the components of the swing plate operating device 100 Can be.

Hereinafter, the present invention made of the above-described schematic configuration will be described in more detail to facilitate implementation.

The present invention is provided with a pivoting joint 30 to pivotally support the upper plate 20 at the center of the upper surface of the lower plate 10 installed on the floor of the room, and the lower plate 10 is centered around the rotating joint 30. On the upper surface, four swing plate actuators 100 are radially installed at four places to face the pivoting joint 30.

The swing plate operating device 100 is configured to break through the uniform configuration of a conventional swing plate using hydraulic (hydraulic cylinder) as a power source, so that all components are mechanically operated by using electricity using the electric motor 130 It provides a special effect that simplifies the structure of the swing plate and significantly reduces the manufacturing cost.

In the swing plate operating device 100, a pair of supports 111 are spaced apart from side to side, and between the supports 111, a pair of fixed frames 110 are integrally connected to both front and rear sides, and a fixed frame ( 110) is penetrated through the wrench bolt (6) and is integrally fixed to the lower plate (10), so that the swing plate operating device (100) can be directly fixed to the lower plate (10).

Between the pair of fixed frames 110, both sides of the pair of guide rods 120 serving to guide the horizontal movement of the left and right sides of the adjustment rod driving body 150 smoothly in front and rear respectively. .

Here, as the fixed frame 110 is partially connected only to the lower side of the support 111, the upper side of the pair of guide rods 120 is a method for preventing the support 111 from being opened or warped by external force during use. As shown in FIGS. 3 and 8, a technique in which both sides of a pair of reinforcing shafts 113 are integrally coupled to a pair of supports 111 spaced apart from side to side is additionally grafted, thereby causing the opening and bending of the support 111. By suppressing the occurrence it is possible to improve the strength of the swing plate operating device 100.

In addition, an electric motor 130 is attached to the side of the support 111 on one side of the pair of supports 111, and the motor shaft of the electric motor 130 rotates forward / backward according to the operation of the electric motor 130. The eccentric screw shaft 140 is directly connected, and the eccentric screw shaft 140 penetrates the support 111 and is installed to be rotated forward / reversely in the center between a pair of guide rods 120. The screw shaft 140 is eccentrically installed to be located below the center of the electric motor 130 so as to approach the lower plate 10 as shown in FIG. 5 by breaking the uniform configuration installed in the center of the electric motor 130. It is characterized by.

Therefore, the position of the pivot pin 151 of the inclination adjusting rod 160 connected to the adjusting rod driving body 150 can be lowered by lowering the installation position of the adjusting rod driving body 150 screwed to the eccentric screw shaft 140. There will be.

On the outside of the eccentric screw shaft 140, an adjusting rod driving body 150 is screwed, and a pair of guide rods 120 pass through both front and rear parts of the adjusting rod driving body 150, respectively, thereby adjusting rod driving bodies. 150 can be moved horizontally smoothly from side to side on the guide rod 120 according to the forward / reverse rotation of the eccentric screw shaft 140, and a pair for connecting the lower side of the inclination adjusting rod 160 to the upper surface The rod bracket 152 of the penetrating through the wrench bolt 6 in a spaced state can be integrally installed on the adjustment rod drive body 150.

Here, the adjustment rod drive body 150 is provided with a screw sleeve 154 integrally installed on one side of the through hole 153 formed in the center so as to reduce the screwing section, and the screw sleeve 154 is an eccentric screw By being screwed with the shaft 140, the eccentric screw shaft 130 is screwed only in a short section corresponding to the length of the screw sleeve 122, thereby reducing the rotational resistance, so that the regulating rod drive body 150 moves more smoothly from side to side. It provides a special effect.

A rod bracket 22 is attached to the bottom surface of the top plate 20, and the pivot pins 21 and 161 are respectively mediated to the rod brackets 152 formed on the rod bracket 22 and the control rod driving body 150. Both sides of the furnace inclination angle adjustment rod 160 are rotatably connected.

Although the lower side of the inclination angle adjustment rod 160 is connected to the adjustment rod driving body 150 screwed to the eccentric screw shaft 140, the pivot pin 151 is not located above the electric motor 130 as shown in FIG. It can be located at a lower height from the lower plate 10 without.

Therefore, the pivot point of the inclination angle adjustment rod 160 is positioned at the lowest possible height compared to the prior art, so that the inclination at the origin state before the operation of the inclination angle adjustment rod 160 can be increased. By smoothly turning upward, the load of the eccentric electric motor 130 is lowered to prevent damage to various components, thereby providing a special effect of significantly improving durability.

On the other hand, a protective guide cylinder 155 is integrally installed and installed in the center of the other side of the through hole 153 as shown in FIG. 10, and the protective guide cylinder 155 is installed through the other side support 111 to install the dry bush 114. The protection guide cylinder 155 protects the eccentric screw shaft 140 from foreign substances while enclosing the outside of the eccentric screw shaft 140, and the control rod driving body 150 is protected by the additional grafting of the technology installed therethrough. When moving horizontally from side to side, the smooth straight movement is guided to improve the smoothness according to the operation of the adjustment rod driving body 150.

1: Base plate 2: Second bottom plate
3: Adjustment rod drive unit 4, 160: Inclination angle adjustment rod
5, 10: Bottom plate 6: Wrench bolt
20: top 21, 151: pivot pin
22, 152: Rod bracket 30: Rotating joint
100: swing plate actuator 110: fixed frame
111: support 113: reinforcement shaft
114: dry bush 120: guide rod
130: electric motor 140: eccentric screw shaft
150: adjustable rod drive body 153: through
154: Screw sleeve 155: Protection guide cylinder

Claims (5)

A rotation joint 30 installed at the center of the upper surface of the lower plate 10 to rotatably support the upper plate 20;
On the other hand, consists of a swing plate operating device 100 radially installed at four places on the upper surface of the lower plate 10 around the pivot joint 30;
The swing plate operating device 100 is integrally connected to the lower front and rear between a pair of supports 111 spaced apart from side to side, and through the wrench bolt 6 to the bottom plate 10 to be fixed and integrally installed. A pair of fixed frames 110;
A pair of guide rods 120, both of which are integrally coupled to the support 111, before and after, between the pair of fixed frames 110;
It is installed to be able to rotate forward / reverse between the pair of guide rods 120 through the support 111 while being directly connected to the electric motor 130 attached to the one side support 111, the lower plate 10 An eccentric screw shaft 140 eccentrically installed so as to be closer to the lower side than the center of the electric motor 130;
Screwed to the outside of the eccentric screw shaft 140, the front and rear sides are horizontally moved to the left and right on a pair of guide rods 120, a pair for connecting the lower side of the inclination adjustment rod 160 to the upper surface And the rod bracket 152 of the spaced apart through the wrench bolt (6) and the adjustment rod drive body 150 integrally installed;
On the other hand, the upper and lower sides between the upper plate 20 and the control rod driving body 150 are made of an inclined angle adjusting rod 160 freely connected to each other;
Although the lower side of the inclination angle adjusting rod 160 is connected to the adjusting rod driving body 150 screwed to the eccentric screw shaft 140, the pivot pin 151 is not located above the electric motor 130, but the lower plate 10 Located at a lower height from);
On the upper side of the pair of guide rods 120, each side of the pair of reinforcement shafts 113, which prevents the opening and bending of the support 111, is integrally coupled to the pair of supports 111 spaced apart from side to side. A swing plate for a golf simulator with a simple structure, characterized by being made.
delete According to claim 1,
The adjustment rod driving body 150 is characterized in that the screw sleeve 154 is integrally installed and installed on one side of the through hole 153 formed in the center, and the screw sleeve 154 is screwed with the eccentric screw shaft 140. A swing plate for a golf simulator with a simple structure.
According to claim 3,
On the other side of the through hole 153, a protective guide cylinder 155 is provided integrally inserted to protect the outer eccentric screw shaft 140 while protecting the eccentric screw shaft 140 and guide the straight movement of the adjustment rod driving body 150. , The protection guide cylinder 155 is a swing plate for a golf simulator having a simple structure, characterized in that installed through the dry bush 114 installed through the other support 111.
delete

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