KR20190114724A - Winter sports slope simulator - Google Patents

Abstract

Provided is a winter sports slope simulator in which slopes can be tilted (diversification of tilting direction) in left and right directions by at least two driving modules. The winter sports slope simulator comprises: a slope including a ride surface having a length greater than a width; and a driving module disposed below the slope and driven in the vertical direction and connected by the slope and a rotary joint. At least three driving modules are provided, at least two driving modules are located in the same phase in the longitudinal direction of the ride surface and are spaced apart in the width direction, and at least one driving module is connected to the at least two driving modules and is spaced apart in the length direction of the ride surface.

Description

Winter sports slope simulator {WINTER SPORTS SLOPE SIMULATOR}

The present invention relates to a winter sports slope simulator that can adjust the slope of the slope.

The winter sports slope simulator is for implementing indoor slopes for indoor sports. This may be used as a component of a virtual reality (VR) system and an augmented reality (AR) system. The user can ride on the winter sports slope simulator and can realistically experience winter sports such as skiing and boarding indoors.

Generally, the winter sports slope simulator implements the speed by closing the belt and implements the slope of the actual ski slope by tilting the slope. As a result, the user can feel as if descending the actual slope.

However, the general winter sports slope simulator is not tilted in the right and left direction (the width direction of the boarding surface), which does not realize the actual slope, the belt is worn out by repeated use (which leads to the damage of the ski and the snowboard), and the user suddenly Various problems have been raised, such as seriously injuring the belt's circulation when it falls down suddenly.

Japanese Patent Laid-Open No. 08-173584, published on July 9, 1996

The problem to be solved by the present invention is to provide a winter sports slope simulator that implements various inclinations, and can protect the user and the belt.

Problems to be solved by the present invention are not limited to the above-mentioned problems, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

Winter sports slope simulator according to an aspect of the present invention for solving the above problems is a slope comprising a boarding surface longer than the width; A driving module disposed below the slope and driven in an up and down direction and connected by the slope and the rotary joint, wherein the driving module is three or more, and at least two driving modules are the same in the longitudinal direction of the boarding surface. Located in the phase and spaced apart in the width direction, at least one drive module may be spaced apart in the longitudinal direction of the at least two drive modules and the boarding surface.

The at least one drive module may be located at the center of the width direction of the riding surface.

A slope comprising a boarding surface; A driving module disposed below the slope to drive in an up and down direction and tilting the slope to adjust an inclination, wherein the driving module includes a first driving module connected to the slope by a first rotary joint; A second driving module connected to the slope by a rotary joint, and a third driving module connected to the slope by a third rotary joint, wherein the first rotary joint is formed in a width direction of the boarding surface; Rotate about one axis, and the second rotary joint rotates about a second axis disposed at an acute angle with the first axis, and the third rotary joint is disposed at an acute angle with the first axis and the second axis. The first axis, the second axis, and the third axis may be parallel to the boarding surface, and rotate about a third axis.

The first rotary joint is positioned at the center in the width direction of the boarding surface, and is located rearward from the second rotary joint and the third rotary joint in the longitudinal direction of the boarding surface, and the second rotary joint and the third rotary joint. Are spaced apart from each other in the width direction of the boarding surface, and may be located in the same phase in the length direction of the boarding surface.

The center of gravity of the boarding surface may overlap a center of gravity of a triangle formed by the first rotary joint, the second rotary joint and the third rotary joint in a direction perpendicular to the boarding surface.

The first driving module may include: a 1-1 crank arm rotating based on an axis parallel to the first axis; A first-second crank arm that rotates about an axis parallel to the first axis and is spaced apart from the first-first crank arm in the first axial direction; A lower part may be connected to rotate with the first-first crank arm and the first-second crank arm, and the upper part may include a first connecting arm connected to the first rotary joint.

The angle formed by the first axis and the second axis may be the same as the angle formed by the first axis and the third axis.

The slope may be tilted in the longitudinal direction of the boarding surface by the first driving module and tilted in the width direction of the boarding surface by at least one of the second driving module and the third driving module.

The slope may include a first side frame; A second side frame spaced apart from the first side frame in a width direction of the boarding surface; A base frame disposed below the first side frame and the second side frame; A plurality of rollers disposed between the first side frame and the second side frame and having a rotation axis in a width direction of the boarding surface; A belt having the plurality of rollers disposed therein and closed by the plurality of rollers; A main motor disposed on at least one of the first side frame and the second side frame and rotating at least one of the plurality of rollers; It may include a tensioner for moving one of the plurality of rollers in the longitudinal direction of the riding surface.

The tensioner includes a first tensioner disposed on the first side frame and a second tensioner disposed on the second side frame, and the first tensioner includes a first bearing having one end of one of the plurality of rollers disposed thereon. And a first sliding rail in which the first bearing slides in the longitudinal direction of the boarding surface, and a first fixing member coupled to the first sliding rail to move in the longitudinal direction of the boarding surface and in contact with the first bearing. The second tensioner includes a second bearing having one end of one of the plurality of rollers disposed thereon, a second sliding rail at which the second bearing slides in a longitudinal direction of the boarding surface, and the second sliding rail. It may include a second fixing member coupled to move in the longitudinal direction of the riding surface and in contact with the second bearing.

The slope may further include a cover that is detachably coupled to the belt and closed with the belt, and the cover may include a polypropylene material.

In the present invention, the slope can be tilted in the left and right directions by at least two driving modules (diversation of the inclination direction). Furthermore, by selectively spraying the lubricant, the belt and the cover may be prevented from being worn, and when the user is suddenly stopped by sensing the user, the circulation of the belt may be immediately stopped.

Effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the following description.

1 is a perspective view showing a winter sports slope simulator of the present invention.
2 is an exploded perspective view of the slope of the present invention.
3 is an exploded perspective view of the roller and the tensioner of the present invention.
4 is a perspective view showing a drive module of the present invention.
5 is a perspective view showing the operation of the drive module of the present invention.
Figure 6 is a perspective view of the base of the present invention.
7 is a cross-sectional view conceptually showing that the slope of the present invention is tilted.

Advantages and features of the present invention and methods for achieving them will be apparent with reference to the embodiments described below in detail with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but can be embodied in various different forms, and the present embodiments only make the disclosure of the present invention complete, and those of ordinary skill in the art to which the present invention belongs. It is provided to fully inform the skilled worker of the scope of the invention, which is defined only by the scope of the claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. In this specification, the singular also includes the plural unless specifically stated otherwise in the phrase. As used herein, "comprises" and / or "comprising" does not exclude the presence or addition of one or more other components in addition to the mentioned components. Like reference numerals refer to like elements throughout, and "and / or" includes each and all combinations of one or more of the mentioned components. Although "first", "second", etc. are used to describe various components, these components are of course not limited by these terms. These terms are only used to distinguish one component from another. Therefore, of course, the first component mentioned below may be a second component within the technical spirit of the present invention.

Unless otherwise defined, all terms used in the present specification (including technical and scientific terms) may be used in a sense that can be commonly understood by those skilled in the art. In addition, terms that are defined in a commonly used dictionary are not ideally or excessively interpreted unless they are specifically defined clearly.

The spatially relative terms "below", "beneath", "lower", "above", "upper", and the like, as shown in the figure, It can be used to easily describe a component's correlation with other components. Spatially relative terms are to be understood as including terms in different directions of components in use or operation in addition to the directions shown in the figures. For example, when flipping a component shown in the drawing, a component described as "below" or "beneath" of another component may be placed "above" the other component. Can be. Thus, the exemplary term "below" can encompass both an orientation of above and below. Components may be oriented in other directions as well, so spatially relative terms may be interpreted according to orientation.

Hereinafter, "x-axis of FIG. 1" may be defined as "width direction of the boarding surface 101." In this case, the arrow direction of the x-axis may mean the left side. In addition, "y-axis of FIG. 1" can be defined as "the longitudinal direction of the boarding surface 101." In this case, the direction of the arrow on the y-axis may mean rearward. In addition, "z-axis of FIG. 1" may be defined as "the direction perpendicular to the boarding surface 101". In this case, the direction of the arrow on the z-axis may mean the upper side.

Winter sports slope simulator 1000 of the present invention can implement a variety of inclination by tilting the slope (100). In addition, a display module for displaying a virtual ski resort or a real ski resort and a control module for driving the winter sports slope simulator 1000 according to the conditions of a virtual ski resort or a real ski resort in the winter sports slope simulator 1000 of the present invention. In addition, a virtual reality system or an augmented reality system may be implemented.

Hereinafter, the winter sports slope simulator 1000 of the present invention will be described with reference to the drawings. 1 is a perspective view showing a winter sports slope simulator of the present invention, Figure 2 is an exploded perspective view of the slope of the present invention, Figure 3 is an exploded perspective view of the roller and the tensioner of the present invention, Figure 4 is a drive of the present invention Figure 5 is a perspective view of the module, Figure 5 is a perspective view showing the operation of the drive module of the present invention, Figure 6 is a perspective view showing the base of the present invention, Figure 7 is a cross-sectional view conceptually showing that the slope of the present invention is tilted. .

The winter sports slope simulator 1000 of the present invention may include a slope 100, a driving module 200, and a base 300. Furthermore, it may further include a lubricant injection module (not shown) and a sensor module (not shown) (to ensure the safety of the user and to prevent wear of the riding surface).

The slope 100 may be a place where the user boards. In this case, the boarding surface 101 is continuously circulated by the closed circulation of the belt 150 and the cover 190, and the user resists it, thereby producing an effect such as skiing or boarding.

The slope 100 may be located above the driving module 200. The slope 100 may be tilted in various directions by the driving module 200. Therefore, it is possible to implement various slopes of the virtual ski resort (virtual reality) or the actual ski resort (augmented reality).

The slope 100 may include a first side frame 110, a second side frame 120, a base frame 130, a roller 140, a belt 150, a main motor 160, a main gear box 170, It may include a tensioner 180 and a cover 190. In addition, a boarding surface 101 on which the user boards may be formed on the top surface of the slope 100. In general, the upper surface of the cover 190 may be defined as the boarding surface 101. However, when the cover 190 is omitted, the upper surface of the belt 150 may be defined as the boarding surface (101). The boarding surface 101 may be longer than wide. The boarding surface 101 may be 1.5 times or more in length or 2 times or more in width.

The first side frame 110 and the second side frame 120 may be side facing members of the slope 100. The first side frame 110 and the second side frame 120 may be spaced apart from each other in the width direction (x axis direction) of the boarding surface 101. In this case, the first side frame 110 may be disposed on the left side, and the second side frame 120 may be disposed on the right side.

A plurality of bearings for rotating the plurality of rollers 150 may be mounted on the first side frame 110 and the second side frame 120. Furthermore, the first side frame 110 and the second side frame 120 may be equipped with a tensioner 180 for moving one of the plurality of rollers 150 in the longitudinal direction (y-axis direction) of the boarding surface 101. Can be. Furthermore, the first side frame 110 may be equipped with a main motor 160 for rotating the other of the plurality of rollers 150 and a main gear box 170 for transmitting power of the main motor 160. .

The base frame 130 may be an exterior member that forms a lower surface of the slope 100. The base frame 130 may be supported by the driving module 200. The base frame 130 may be directly connected to the driving module 200. The base frame 130 is tilted by the driving module 200, and other components of the slope 100 may be tilted integrally therewith.

The base frame 130 may be disposed under the first side frame 110 and the second side frame 120. The base frame 130 may support the first side frame 110 and the second side frame 120.

The base frame 130 may be spaced downward from the roller 140, the belt 150, and the cover 190. As a result, the belt 150 and the cover 190 may be circulated in a state that does not interfere with the base frame 130.

However, the frame structure of the slope 100 is not limited thereto. For example, a plurality of subframes may be added between the first side frame 110 and the second side frame 120 and extend in the width direction (x-axis direction) of the boarding surface 101. In this case, the belt 150 and the cover 190 may be prevented from being knocked down by being supported by the plurality of subframes.

There may be a plurality of rollers 140. Hereinafter, the case where four rollers 140 exist is demonstrated. Four rollers 140 may be disposed between the first side frame 110 and the second side frame 120. Four rollers 140 are rotatable by a plurality of bearings mounted between the first side frame 110 and the second side frame 120, the first side frame 110 and the second side frame 120 Can be supported on. In this case, the roller 140 may have a rotation axis in the width direction (x-axis direction) of the boarding surface 110.

The four rollers 140 may be spaced apart in the longitudinal direction of the boarding surface 101 and may be tied together by the belt 150. That is, the four rollers 140 may be located inside the belt 150.

Among the four rollers 140, the rollers located at the forefront (hereinafter, referred to as “power supply rollers”) may be rotated by directly receiving power from the main motor 160. The remaining rollers of the four rollers 140 may receive the driving force of the main motor 160 indirectly through the belt 150.

The rearmost roller (hereinafter, referred to as "tension adjusting roller") of the four rollers 140 can be moved in the longitudinal direction (y-axis direction) of the boarding surface 101 by the tensioner 180. The tension applied to the belt 150 may be adjusted. For example, the belt 150 is loosened when the "tension adjusting roller" moves forward, and the belt 150 is moved when the "tension adjusting roller" moves backward. It can be taut.

At least one belt 150 may be present. Hereinafter, the case where two belts 150 exist is demonstrated. The two belts 150 may be spaced apart in the width direction (x-axis direction) of the boarding surface 101. Each of the two belts 150 may be in the form of a ring having a face. Each of the two belts 150 may be wound around four rollers 140. The two belts 150 may be located outside the four rollers 140.

The belts 150 can each be circulated by the rotational drive of the "power providing rollers". This belt circulation allows the occupant to experience speed. A plurality of teeth 151 may be formed on the inner surface of the belt 150. At least one outer circumferential surface of the four rollers 140 may be provided with teeth that mesh with the plurality of teeth 151 of the belt 150. As a result, the belt 150 may be tightly coupled with the roller 140 to effectively receive the rotational power, and may not be separated from the four rollers 140 (an effect of increasing the transmission rate of the rotational power and a fixing effect). ).

The belt 150 may be wrapped by the cover 190. That is, the belt 150 may be located inside the cover 190. As a result, the cover 190 may be worn instead of the belt 150 to relatively increase the durability of the belt 150. In this case, since the cover 190 is detachably coupled to the belt 150, the worn cover 190 may be replaced with a new cover 190. The material of the belt 150 may include a rubber material. This is to combine the belt 150 and the cover 190 with an adhesive. When the belt 150 and the cover 190 are adhered with an adhesive, the coupling surface of the belt 150 and the cover 190 may be kept airtight to prevent the lubricant or the like from penetrating into the slope 100.

The main motor 160 may be disposed on at least one of the first side frame 110 and the second side frame 120. Main motor 160 may transmit power to a "power providing roller". To this end, the main motor 160 may be connected by the "power providing roller" and the main gear box 170.

The main motor 160 may be a servo motor. Accordingly, revolutions per minute (RPM) of the main motor 160 may be counted. The injection timing (cycle) of the lubricant injection module may be determined by the rotation speed of the main motor 160.

The tensioner 180 may adjust the tension of the belt 150 and the cover 190 by moving the "tension adjusting roller" in the longitudinal direction (y-axis direction) of the boarding surface 101. The tensioner 180 may include a first tensioner 181 disposed on the first side frame 110 and a second tensioner 182 disposed on the second side frame 120.

The first tensioner 181 has a first bearing 181-1 in which the left end of the "tension adjusting roller" is disposed, and the first bearing 181-1 has a longitudinal direction (y-axis direction) of the boarding surface 101. The first sliding rail (181-2) and sliding to the first sliding rail (181-2), the first bearing (181-1) and movably coupled in the longitudinal direction (y-axis direction) of the boarding surface 101 ) May include a first fixing member 181-3 in contact with

In this case, the first bearing 181-1 may be a radial bearing. The outer circumferential surface of the left end of the "tension adjusting roller" may be coupled to the inner ring of the first bearing 181-1. In addition, the first sliding rail 181-2 may have a quadrangular ring shape to which an outer ring of the first bearing 181-1 may be coupled. The first bearing 181-1 may slide along the rail provided inside the first sliding rail 181-2 in the longitudinal direction (y-axis direction) of the boarding surface 101. The first fixing member 181-3 may be disposed on the front surface of the first sliding rail 181-2. The first fixing member 181-3 may be screwed with the first sliding rail 181-2 as a male screw. As a result, the first fixing member 181-3 may move in the longitudinal direction (y-axis direction) of the boarding surface 101, and the rear end of the first fixing member 181-3 may be moved to the first bearing 181-. In contact with 1), the first bearing 181-1 may be fixed.

On the other hand, the second tensioner 182 is disposed on the second side frame 120 and has substantially the same technical characteristics as the first tensioner 181 except that the right end of the "tension adjusting roller" is disposed. Like the first tensioner 181, the second tensioner 182 may include a second bearing 182-1, a second sliding rail 182-2, and a second fixing member 182-3. The technical idea of the first tensioner 181 may be analogically applied to the second tensioner 182.

The tensioner 180 rotates the first fixing member 181-3 and the second fixing member 182-3 in the forward or reverse direction, thereby rotating the first bearing 181-1 and the second bearing 182-1. It can be moved forward and backward along the longitudinal direction of the boarding surface (101). The "tension adjusting roller" may move integrally therewith to adjust the tension of the two belts 150 and the cover 190.

The cover 190 may be in the form of a ring having a face. The cover 190 may be wound around four rollers 140. The cover 190 may wrap two belts 150. That is, two belts 150 may be located between the cover 190 and the four rollers 140. The cover 190 may be stacked on two belts 150 to prevent the two belts 150 from being worn.

The cover 190 may be coupled to the two belts 150 to be detachable. This is to replace the cover 190. In this case, an adhesive may be applied between the inner circumferential surface of the cover 190 and the outer circumferential surfaces of the two belts 150. The material of the cover 190 may include polypropylene. This is to easily adhere to the belt 150 including a rubber material.

The driving module 200 may be disposed below the slope 100. The driving module 200 may drive in the vertical direction. The driving module 200 may adjust the slope by tilting the slope 100. In more detail, the driving module 200 may adjust the inclination angle and the inclination direction of the slope 100.

The driving module 200 may be three or more. At least two of the three or more driving modules 200 may tilt the slope 100 in the width direction (x-axis direction, left and right directions) of the boarding surface 101. To this end, at least two driving modules 200 for tilting the slope 100 in the width direction (x-axis direction) of the boarding surface 101 are located at the same phase in the longitudinal direction of the boarding surface 101, and the boarding surface. It may be spaced apart in the width direction of (101). As a result, the slope 100 can be stably supported and tilted in the width direction (x-axis direction) of the boarding surface 101. At least one of the remaining driving modules 200 may tilt the slope 100 in the longitudinal direction (y-axis direction, front-rear direction) of the boarding surface 101. In this case, at least one of the remaining driving modules 200 may be spaced apart from each other in the longitudinal direction of the at least two driving modules 200 and the boarding surface 101, and may be positioned at the center in the width direction of the boarding surface 101. .

A typical winter sports slope simulator tilts the slope only in the longitudinal direction of the boarding surface. Therefore, various inclination directions cannot be realized.

On the contrary, in the winter sports slope simulator 1000 of the present invention, the slope 100 is not only in the longitudinal direction (y-axis direction) of the boarding surface 101, but also in the width direction (x-axis direction, left and right directions) of the boarding surface 101. It can also be tilted to achieve various tilts.

Hereinafter, an example in which three drive modules 200 exist. In this case, the driving module 200 may include a first driving module 210, a second driving module 220, and a third driving module 230.

The first driving module 210 may be disposed behind the second driving module 220 and the third driving module 230. The first driving module 210 may apply a driving force to the center of the width direction (x-axis direction) of the riding surface (101). The vertical driving (vertical driving, lifting and lowering driving) of the first driving module 210 tilts the base frame 130 of the slope 100 in the longitudinal direction (y-axis direction) of the boarding surface 101, thereby adjusting the inclination degree. I can regulate it.

The first driving module 210 includes a first motor 211, a first gear box 212, a 1-1 crank arm 213, a 1-2 crank arm 214, and a first connecting arm 215. And a first rotary joint 216.

The driving force of the first motor 211 may rotate the 1-1 crank arm 213 and the 1-2 crank arm 214 through the first gear box 212. In this case, the 1-1 crank arm 213 and the 1-2 crank arm 214 may rotate based on the first crank shaft 201-2. The first crank shaft 201-2 may be parallel to the first shaft 201-1, which will be described later, and located below the first shaft 201-1. On the other hand, the first gear box 212 can include a wheel gear to adjust the torque value of the rotational driving force at an appropriate reduction ratio.

The first-first crank arm 213 and the first-second crank arm 214 may be radially outwardly extending from the first crank shaft 201-2. Lower portions of the first connecting arm 215 may be rotatably coupled to the end portions of the first-first crank arm 213 and the first-second crank arm 214 in the extending direction. The 1-1 crank arm 213 and the 1-2 crank arm 214 may be spaced apart from each other in the direction of the first axis 202-1 (the width direction of the boarding surface, the x-axis).

Two legs are formed at the bottom of the first connecting arm 215 to rotate about the 1-1 crank arm 213 and the 1-2 crank arm 214 and the first connecting shaft 201-3. The first rotary joint 216 may be connected to an upper portion of the first connecting arm 215. In this case, the first connecting shaft 201-3 may be parallel to the first shaft 201-1, which will be described later, and rotate about the first crank shaft 201-2.

An upper portion of the first connecting arm 215 supports the slope 100 through the first rotary joint 216, and a lower portion of the first connecting arm 215 is based on the first connecting axis 2013. Since it is rotatably connected to the crank arm 213 and the first-second crank arm 214, the first-first crank arm 213 and the first-second crank arm 214 by the operation of the first motor 211. The rotational motion of) can be converted into a linear motion. As a result, the first rotary joint 216 can be driven in the vertical direction (see FIG. 5).

The first rotary joint 216 may be positioned below the slope 100 to connect the slope 100 and the first driving module 210. The first rotary joint 216 may support the base frame 130 of the slope 100. As described above, the first rotary joint 216 may be driven in the vertical direction (see FIG. 5). The first rotary joint 216 may rotate based on the first shaft 201-1. In this case, the first shaft 201-1 may be disposed in parallel with the boarding surface 101 and may extend in the width direction (x-axis direction) of the boarding surface 101.

The first rotary joint 216 may be located at the center of the boarding surface 101 in the width direction (x-axis direction), and may be located behind the second to third rotary joints 226 and 236 to be described later (FIG. 4). Reference).

Since the vertical driving force of the first rotary joint 216 acts to deflect the rear of the base frame 130, the base frame 130 is rotated by the rotation moment. As a result, the slope 100 is tilted in the longitudinal direction (y-axis direction) of the boarding surface 101, so that the inclination can be adjusted (see (1) in FIG. 7).

On the other hand, since the first rotary joint 216 is connected to the base frame 130 of the slope 100 so as to be rotatable with respect to the first shaft 201, the reaction force generated by the vertical driving is the 1-1 crank arm. 213, directly delivered to the 1-2nd crank arm 214 and the first connecting arm 215 to prevent damaging them and allowing the slope 100 to tilt naturally (smooth continuously). .

The first rotary joint 216 may include a first joint part 216-1, a first support part 216-2, and a first pin part 216-3. The first joint part 216-1 may have a shape in which an opening through which the first pin part 216-3 penetrates is formed. As a result, the first joint portion 216-1 may rotate based on the first shaft 201-1. The first support part 216-2 may be located above the first joint part 216-1. The first pin portion 216-1 may be fixed to the lower portion of the first support portion 216-2. An upper portion of the first support portion 216-2 may have a flat plate shape. An upper portion of the first support part 216-2 may be accommodated in a first accommodating part (a groove or a hole formed in a lower surface of the base frame) provided in the base frame 130 of the slope 100. An upper portion of the first support part 216-2 may support the base frame 130 of the slope 100 like a tray. The first rotary joint 216 and the base frame 130 of the slope 100 may be connected by the upper portion of the first support portion 216-2 and the first accommodation portion of the base frame 130.

The second driving module 220 and the third driving module 230 may be located in front of the first driving module 210. In general, the slope 100 is often inclined downward toward the front. Therefore, it is more advantageous to stably support the slope 100 than to arrange the first driving module 220 and the second driving module 220 and the third driving module 230 in front.

The second driving module 220 and the third driving module 230 may be spaced apart in the width direction (x-axis direction) of the boarding surface 101, and may be the same in the length direction (y-axis direction) of the boarding surface 101. May be located in phase. That is, the second driving module 220 and the third driving module 230 may be disposed symmetrically with respect to the central axis in the longitudinal direction (y-axis direction) of the boarding surface 101. The second driving module 220 and the third driving module 230 may apply a driving force symmetrically with respect to the central axis in the longitudinal direction (y-axis direction) of the boarding surface 101. Vertical driving (vertical driving, lifting and lowering driving) of the second driving module 220 and the third driving module 230 moves the base frame 130 of the slope 100 in the width direction (x-axis) of the boarding surface 101. Direction, tilt can be adjusted.

The components of the second drive module 220 and the third drive module 230 are substantially the same technology as the first drive module 210 except for the second rotary joint 226 and the third rotary joint 236. May have characteristics. That is, components of the first driving module 210 are inferred in the second motor, the second gear box, the 2-1 crank arm, the 2-2 crank arm, and the second connecting arm of the second driving module 220. May be applied (see FIGS. 4 and 5). In addition, components of the first driving module 210 are inferred from the third motor, the third gear box, the 3-1 crank arm, the 3-2 crank arm, and the third connecting arm of the third driving module 230. May be applied (see FIGS. 4 and 5).

The second rotary joint 226 may be positioned below the slope 100 to connect the slope 100 and the second driving module 220. The second rotary joint 226 may support the base frame 130 of the slope 100. Like the first rotary joint 216, the second rotary joint 226 can be driven in the vertical direction (see FIG. 5). The second rotary joint 226 may rotate based on the second shaft 202-1. In this case, the second shaft 202-1 may be disposed in parallel with the boarding surface 101 and disposed at an acute angle with the first shaft 201-1.

The second rotary joint 226 is positioned to be deflected to the left in the width direction (x-axis direction) of the boarding surface 101, and is located in the longitudinal direction (y-axis direction) of the boarding surface 101 than the first rotary joint 216. It can be located in the front.

The third rotary joint 236 may be positioned below the slope 100 to connect the slope 100 and the third driving module 230. The third rotary joint 236 may support the base frame 130 of the slope 100. Similar to the first rotary joint 216, the third rotary joint 236 may be driven in the vertical direction (see FIG. 5). The third rotary joint 236 may rotate based on the third shaft 203-1. In this case, the third shaft 203-1 may be disposed in parallel with the boarding surface 101 and disposed at an acute angle with the first shaft 201-1 and the second shaft 202-1.

In this case, the angle formed by the first axis 201-1 and the second axis 202-1 may be the same as the angle formed by the first axis 201-1 and the third axis 203-1. The angle formed by the first axis 201-1 and the second axis 202-1 may be equal to, smaller, or greater than the angle formed by the second axis 202-1 and the third axis 203-1. That is, the figure formed by the intersection of the first axis 201-1, the second axis 202-1, and the third axis 202-3 (on the first rotary joint, the second rotary joint, and the third rotary joint). The same meaning as that formed by the figure) may be an isosceles triangle in which the angle of the base angle is larger than the angle of the angle of inclination. Furthermore, the center of gravity of the isosceles triangle formed by the intersection of the first rotary joint 216, the second rotary joint 226, and the third rotary joint 236 is the center of gravity of the boarding surface 101 and the boarding surface 101. It can overlap in the vertical direction (z axis). As a result, the slope 100 can be stably supported.

The third rotary joint 236 is positioned to be deflected to the right in the width direction (x-axis direction) of the boarding surface 101, and is located in the longitudinal direction (y-axis direction) of the boarding surface 101 than the first rotary joint 216. It can be located in the front. That is, the second rotary joint 226 and the third rotary joint 236 may be spaced apart from each other in the width direction (x-axis direction) of the boarding surface 101. Furthermore, the second rotary joint 226 and the third rotary joint 236 may be positioned in the same phase in the longitudinal direction (y-axis direction) of the riding surface 101.

Since the vertical driving force of the second rotary joint 226 and the third rotary joint 236 acts to deflect left and right from the front of the base frame 130, the base frame 130 is rotated by the rotation moment. As a result, the slope 100 is tilted in the width direction (x-axis direction) of the boarding surface 101 by at least one of the second rotary joint 226 and the third rotary joint 236 so that the inclination can be adjusted. ((2) and (3) of FIG. 7).

Meanwhile, like the first rotary joint 216, the second rotary joint 226 may include a second joint part, a second support part, and a second pin part, and the third rotary joint 236 may also include a first rotary joint ( Like 216, the third joint part, the third support part, and the third pin part may be included.

As described above, in the present invention, the slope 100 is naturally tilted in various directions by the positions of the first to third driving modules 210, 220, and 230 and the first to third rotary joints 201-1, 202-1, and 203-1. Various slopes can be implemented.

Meanwhile, the base frame 130 of the slope 100 may further include a first support shaft (not shown), a second support shaft (not shown), and a third support shaft (not shown). The first support shaft may be formed in a first accommodating part in which an upper portion (flat tray type) of the first support part 216-2 of the first rotary joint 216 of the first driving module 210 is accommodated. The support shaft may be formed in a second accommodation portion in which an upper portion (flat plate shape) of the second support portion of the second rotary joint 226 of the second driving module 220 is accommodated, and the third support shaft may include a third driving module ( An upper portion (flat tray type) of the third support portion of the third rotary joint 236 of 230 may be formed in the third accommodation portion.

The first support shaft may have a cylindrical shape in contact with the upper plane of the first support portion 216-2. The second support shaft may have a cylindrical shape in contact with the upper plane of the second support portion. The third support shaft may have a cylindrical shape in contact with the upper plane of the third support portion.

That is, the base frame 130 is not completely fixed to the first rotary joint 216 by sliding the first support shaft in the upper plane of the first support portion 216-2, and has a certain degree of freedom (second The same is true of the support shaft and the third support shaft). As a result, when the slope 100 is tilted in the complex direction, it can be driven naturally without twisting.

To this end, the first support shaft may be formed in a direction parallel to the boarding surface 101 and perpendicular to the first shaft 201-1, and the second support shaft is parallel to the boarding surface 101 and the second shaft 202. It may be formed in a direction perpendicular to -1), the third support shaft may be formed in a direction parallel to the boarding surface 101 and perpendicular to the third axis (203-1).

The base 300 may be disposed below the slope 100 and the driving module 200. In this case, the driving module 200 may be disposed between the base 300 and the slopo 100. The base 300 may be in the form of a flat plate. On the upper surface of the base 300, the first bracket 311, on which the first driving module 210 is seated, the second bracket 312, on which the second driving module 220 is seated, and the third driving module 230 are mounted. The seated third bracket 313 may be disposed.

Hereinafter, a lubricant injection module (not shown) and a sensor module (not shown) that may be added to the winter sports slope simulator of the present invention will be described.

 The lubricant injection module may inject lubricant into the cover 190 to minimize friction between the cover 190 and the user's ski or board. As a result, wear of the cover 190 is reduced, and it is possible to prevent the user from feeling heterogeneous by friction.

The lubricant injection module may comprise a nozzle, a pump, and a lubricant storage tank. The nozzle may spray from the slope 100 toward the front side of the cover 190. This is because the upper portion of the cover 190 moves from front to back.

In addition, the pump may be operated in conjunction with the rotation speed of the main motor 160. For example, when the rotation speed of the main motor 160 increases, the force generated by the friction is large, and thus the pump may be operated at a predetermined level or more.

In addition, the pump may be operated in conjunction with the operation of the driving module 200. For example, when the inclination in the longitudinal direction (y-axis direction) of the boarding surface 101 is increased by the first driving module 210, the pump may be operated. Furthermore, when the inclination increases in one side of the boarding surface 101 in the width direction (x-axis direction) by at least one of the second driving module 220 and the third driving module 230, only the pump connected to the nozzle located in the direction Only pumps connected to a nozzle which is operated or located in a direction opposite to that can be operated (injection zone compartment).

The sensor module may detect a user's movement. When the user falls, the operation of the main motor 160 may be immediately stopped to prevent injury. The sensor module may include a photosensor and a contact sensor. The photosensor may detect the motion of the user by the optical signal and determine whether the user has fallen. Four photosensors may be arranged in front, rear, left, and right of the boarding surface 101, respectively. The touch sensor may determine whether the user fell by the user's touch. The contact sensor may be disposed behind the boarding surface 101. The contact sensor may be mounted to an impact protector, such as a cushion.

The steps of a method or algorithm described in connection with an embodiment of the present invention may be implemented directly in hardware, in a software module executed by hardware, or by a combination thereof. The software module may include random access memory (RAM), read only memory (ROM), erasable programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), flash memory, hard disk, removable disk, CD-ROM, or It may reside in any form of computer readable recording medium well known in the art.

In the above, embodiments of the present invention have been described with reference to the accompanying drawings, but those skilled in the art to which the present invention pertains may implement the present invention in other specific forms without changing the technical spirit or essential features. I can understand that. Therefore, it should be understood that the embodiments described above are exemplary in all respects and not restrictive.

100: slope
200: drive module
300: base
1000: Winter Sports Slope Simulator

Claims (11)

A slope comprising a boarding surface whose length is greater than the width; And
A drive module disposed below the slope and driven in an up and down direction and connected by the slope and a rotary joint;
The drive module is three or more, at least two drive modules are located in the same phase in the longitudinal direction of the boarding surface and spaced apart in the width direction, at least one drive module is the at least two drive modules and the boarding surface Sports slope simulator spaced apart in the longitudinal direction of the.
The method of claim 1,
The at least one drive module is a winter sports slope simulator located in the center of the width direction of the boarding surface.
The method of claim 1,
The drive module includes a first drive module connected to the slope by a first rotary joint, a second drive module connected to the slope by a second rotary joint, and a third drive joint connected to the slope by a third rotary joint. 3 drive module,
The first rotary joint rotates about a first axis formed in the width direction of the boarding surface, and the second rotary joint rotates about a second axis disposed at an acute angle with the first axis, and the third rotation. The joint rotates about a third axis disposed at an acute angle with the first axis and the second axis, and the first axis, the second axis, and the third axis are parallel to the boarding plane.
The method of claim 3,
The first rotary joint is located at the center in the width direction of the boarding surface, and located behind the second rotary joint and the third rotary joint in the longitudinal direction of the boarding surface,
And the second rotary joint and the third rotary joint are spaced apart from each other in the width direction of the boarding surface and positioned in the same phase in the longitudinal direction of the boarding surface.
The method of claim 4, wherein
And a center of gravity of the boarding surface overlapping with a triangle center of gravity formed by the first rotating joint, the second rotating joint and the third rotating joint in a direction perpendicular to the boarding surface.
The method of claim 3,
The first drive module,
A 1-1 crank arm rotating about an axis parallel to the first axis;
A first-second crank arm that rotates about an axis parallel to the first axis and is spaced apart from the first-first crank arm in the first axial direction;
A lower part of the winter sports slope simulator is connected to the first-rank crank arm and the first-second crank arm, the upper part comprises a first connecting arm connected to the first rotary joint.
The method of claim 3,
The winter sports slope simulator having the same angle as the angle formed by the first axis and the second axis and the angle formed by the first axis and the third axis.
The method of claim 3,
And the slope is tilted in the longitudinal direction of the boarding surface by the first driving module, and tilted in the width direction of the boarding surface by at least one of the second driving module and the third driving module.
The method of claim 1,
The slope is,
A first side frame;
A second side frame spaced apart from the first side frame in a width direction of the boarding surface;
A base frame disposed below the first side frame and the second side frame;
A plurality of rollers disposed between the first side frame and the second side frame and having a rotation axis in a width direction of the boarding surface;
A belt having the plurality of rollers disposed therein and closed by the plurality of rollers;
A main motor disposed on at least one of the first side frame and the second side frame and rotating at least one of the plurality of rollers; And
Winter sports slope simulator including a tensioner for moving one of the plurality of rollers in the longitudinal direction of the boarding surface.
The method of claim 9,
The tensioner includes a first tensioner disposed on the first side frame and a second tensioner disposed on the second side frame,
The first tensioner may include a first bearing having one end of one of the plurality of rollers disposed thereon, a first sliding rail on which the first bearing slides in a longitudinal direction of the boarding surface, and the boarding surface on the first sliding rail. A first fixing member coupled to move in the longitudinal direction of the first bearing and in contact with the first bearing,
The second tensioner may include a second bearing having one end of one of the plurality of rollers disposed therein, a second sliding rail on which the second bearing slides in a longitudinal direction of the boarding surface, and the boarding surface on the second sliding rail. A winter sports slope simulator comprising a second fixing member coupled to move in the longitudinal direction of the second bearing.
The method of claim 9,
The slope is,
And a cover configured to be detachably coupled to the belt and closed with the belt, wherein the cover is made of polypropylene.

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