WO2012091609A1

WO2012091609A1 - Inertia trainer

Info

Publication number: WO2012091609A1
Application number: PCT/RU2010/000821
Authority: WO
Inventors: Александр Иванович ЕВТУШЕНКО
Original assignee: Evtushenko Aleksandr Ivanovich
Priority date: 2010-12-31
Filing date: 2010-12-31
Publication date: 2012-07-05

Abstract

The invention relates to the field of sport, recreation and attractions. The inertia trainer comprises a body in the form of a cone rotating about an inclined axis thereof driven by a motor with a drive, said motor ensuring an alternating rotation speed, wherein a safety board is formed over the perimeter of the body, for example with a door for mounting and dismounting from the trainer. A door can also be provided in the center of the body for mounting and dismounting from the trainer. If required, the trainer can be formed with a cover.

Description

Inertial simulator

Technical field

The invention relates to the field of sports, entertainment and

5 rides. The simulator creates situations in which a person experiences physical exertion de facto and is forced to respond to them, performing the same actions as in an open area.

State of the art

There is a method of training athletes to develop coordination of movements when performing complex human movements in space, carried out, for example, on a trampoline - a grid with rubber shock absorbers designed to perform jumps, somersaults and various turns (TSB, M., "Soviet Encyclopedia", 1970 , ed. 3, v. 3, p. 124).

15 This method of training allows you to practice the technique of coordinating the movement of the body when it moves in space, but it does not allow you to create sufficient physical stress on the human body when it moves in space.

Various simulators are also known for creating

20 physical activity on various muscle groups, but not allowing training coordination of movement (PCT N ° 94/27678, publ. 08.12.94).

A method of training coordination of movement, which consists in moving the body in space with a periodic change in it

25 positions with power loading, which allows you to develop skills of positional stability of the athlete by forming the response of the athlete to an external load that is variable in direction and magnitude, aimed at removing him from the position of stable equilibrium (EP 0488436, publ. 07.11.91), This method of allows you to work out some movements that combine coordination and development of skills to maintain the positional stability of the athlete. The disadvantage of this method of training is

5 limited ability to practice coordination of movement while creating the appropriate physical load on various muscle groups. Another disadvantage of this known method is that it is based on the development of the athlete’s skills to maintain positional stability, which are the result of his physical development, the state of the vestibular apparatus and the ability to respond to changing conditions. Thus, this method is more focused on the development of the athlete's natural data than on the formation of new abilities.

Current trends in the development of game sports,

15 aimed at increasing speeds and physical activity, require the athlete to think faster: orienteering in extreme competitive situations, taking into account the properties of the playing field coverage; execution of correct techniques in minimal time periods, while maintaining positional stability independently

20 on the type, strength and direction of force, i.e. high automatism of actions in conditions of statokinetic interference is needed. This requires expanding the athlete’s functionality, especially increasing his statokinetic noise immunity (positional stability), as well as increasing the stability and

25 endurance of the vestibular analyzer, which plays a leading role in the implementation of these tasks.

Closest to the present invention is a device for training coordination of movement for the development of positional stability of an athlete to external influence, which consists in the formation of an athlete’s reaction to a variable in direction and magnitude, the external load aimed at removing it from the position of stable equilibrium (RU Ns 1776420, А63В 22/00, publ. 11/23/1992).

This decision was made as a prototype for the claimed facility.

This simulator implements a training method using a rotating platform, which receives an adjustable rotational movement from the electric drive. In this case, the tilt angle of the platform can be changed by a special device. The athlete placed on the platform due to its larger diameter can perform various technical methods during its rotation. It can be a shot on goal, a throw to the basket, etc., i.e. precision target techniques, as well as complex coordination techniques in gymnastics, figure skating and other sports. Through repeated repetitions of techniques, along with the development of statokinetic noise immunity, athletes develop complex coordination motor skills.

The disadvantage of this device is that in the framework of training, real conditions cannot be achieved in which the athlete will have to perform certain techniques worked out on the platform. A feature of this method is that an athlete located on the platform, depending on its position from the geometric center, falls under the influence of inertial influences of various sizes. Due to the adaptability of the awn, after some time, the athlete begins to navigate on the platform and knows in advance on which of his distance from the center he will be exerted in advance of the expected external force. This method organizes the development of the vestibular analyzer well, but helps to get used to predetermined conditions. Disclosure of invention

For such game sports as American football, wrestling or other types of martial arts, the endurance of the vestibular analyzer and the preservation of positional stability 5 are most important regardless of environmental conditions, time and magnitude of force impact. Thus, for the development of these components in an athlete, the training conditions should be as close as possible to real actions. Since the use of mechanical training devices, due to their designs, does not allow one to develop an algorithm for influencing an athlete that is adequate to real conditions, it seems advisable to change the conditions of training. The change in conditions consists in the fact that training should be a set of actions aimed at the formation of power supporting structures,

15 a certain position of which the athlete organizes a high positional stability to external influences.

The technical result that can be obtained by implementing the proposed devices is to increase the effectiveness of training by creating an effective, sufficient

20 simple training device that develops coordination of movement and statokinetic noise immunity of an athlete to external force exposure in real conditions that repeat the conditions of a sports competition. The technical result that can be obtained by implementing the proposed device is also

25 is to improve ease of use by providing various lifting devices.

The specified technical result is achieved by the fact that in an inertial simulator containing a housing driven in an adjustable rotation from the engine with a drive providing variable rotation speed and, if necessary, reversing, the housing is made in the form of a cone or paraboloid or hemispheres with a guarding rim around the perimeter and mounted on the central axial support, and a system of support wheels, at least one of which is connected with the drive of its rotation, the entrance and exit to the simulator is carried out through the door in the rim.

5 These features are significant and interconnected with the formation of a stable set of essential features sufficient to obtain the desired technical result,

Description of the figures of the drawings

The present invention is illustrated by the specific example shown in FIG. 1, which shows the device of the inertial type simulator in the form of a cone.

Below is an example of the execution of such an inertial simulator.

is the best embodiment of the invention

The inertial simulator (Fig. 1) is a centrifuge-type device consisting of a housing 1 rotated around an inclined central axis by means of at least one drive wheel 2 mounted in a system of support wheels 3 located as under

20 building 1, and on its sides. The body is made in the form of a cone or paraboloid or ellipsoid. The casing is supported by the outer surface on these wheels and when at least one driving wheel 2 is rotated due to the contact of the latter with the casing 1, rotation is transmitted from the driving wheel 2 to the casing 1.

25 The driving wheel 2 with its axis 4 through the drive unit 5 is connected to the engine 6. The simulator housing 1 is supported through a system of driving wheels 2 and driven wheels 3 located around the housing 1, on the supports 7, which in turn are attached to the supporting surface 8. B in the center of the simulator housing 1, an axial support 9 is made, structurally on which the housing 1 can be supported at any point of the rotation axis. The axis of rotation of the housing is inclined with respect to supporting surface. The building 1 of the simulator is equipped with a board 10 with an entrance door 11. The platform 12 is located in front of the simulator for the convenience of entry.

The main idea of the simulator is to create 5 conditions for training the athlete, corresponding to the real ones, in the form of rough terrain, providing almost any slope. This is achieved by moving the simulator body around its axis, when any point on the body describes a circle in the plane perpendicular to the axis of rotation of the simulator body, and the inertia of rotation additionally acts on the user. The main task is to create a slope of rough terrain with a different slope and depending on the training regime, a route is selected according to the complexity of the route and the angular speed of the simulator.

Consider the three characteristic points of the simulator body,

15 rotating like an inclined centrifuge.

At point "A", where the angle of the natural slope is the largest and provides the maximum effect of rolling down. At point “B” and “C”, the angle between the earth’s horizon and the plane of the simulator’s body is two times smaller. Hence the difference in the speed of descent, respectively, and

20 length of a route segment traversable for equal periods of time.

The case 1 of the simulator during rotation simulates a mountain slope with a different given terrain. The user is forced to take actions: muscular efforts for laying bends, inclinations to fix the center of gravity of the body in space and

25 etc., as a reaction to the conditions created by the simulator simulating the selected environment. The simulator is based on balancing the moments of the pulses of two physical bodies - the skier and the simulator body. It was noted above that the inner surface of the simulator has at each point a different angular ratio between the earth's horizon and the plane of the simulator and a certain angle of inclination, when the interacting forces, taking into account the coefficient of sliding friction, come into equilibrium, then with a further increase in the angle of inclination, sliding downward will begin. At some point in time, due to the transition to a zone of lesser incline and the 5th action of the skier’s adhesion coefficient to the surface of the simulator, the skier will rise to the starting point, until again the forces causing the athlete to lower the athlete overcome the adhesion forces. In practice, these will be the actions of the athlete in the constant search for a “golden mean”. Hence all the actions, as when descending from a mountain. This effect is achieved by rotating the body of the simulator towards rolling the skier. The skier may be stationary relative to a stationary object on the ground, while sliding on the surface of the simulator body. And the faster the rotation of the simulator, the greater the displacement

15 to its upper point and, as a result, an increase in the sliding speed.

It looks like running in place, i.e. in the ideal case, the speed of descent of the skier and the speed of rotation of the simulator are equal, but opposite. Another situation, if you perform the descent in the direction of rotation. Here is the addition of the moments of the simulator and

20 athletes.

An embodiment is possible, according to which the simulator 1 is equipped with a water circulation system for use under water sports or water entertainments and may include water treatment devices (water purification, water heating, etc.).

25 The flow of water from the collector 13 mounted around the perimeter of the housing 1 to the center of the housing 1 is carried out through a system of pipes 14 due to inertia. This is achieved by arranging the pipes 14 connecting the collectors in the form of spirals. The inner surface of the simulator case may be ribbed with ribs in the form of lagging spirals (in relation to the rotation of the case). In this case, when rotation of the simulator at a certain speed around its axis, water spreads over the surface of the housing 1 and forms a funnel in the form of a paraboloid of revolution, similar in profile to a traveling wave in the form of a crescent month. To increase the curvature and wave height, a water circulation system and ribs in the form of lagging or leading spirals on the inner surface of the housing 1 are used. To move the water flow along the inner rotating surface of the housing 1 from bottom to top (which enhances the similarity of the artificially created "traveling wave" to the ocean), we use a water the system. The water circulation system is designed so that water flowing over the edge of the attraction (simulator) is collected in the upper manifold 13 and flows through the pipes 14 into the lower central part of the housing 1, from where it in turn is supplied to the internal cavity of the housing 1.

Industrial applicability

The present invention is industrially applicable, can be implemented using known technologies for the construction of sports facilities.

Claims

Claim

1. An inertial simulator comprising a housing 5 rotationally driven by an engine with a variable speed drive, the housing being made with a bottom and a side wall inclined to the bottom and mounted on a central axial support and a support wheel system on a support surface, at least one of which is connected with the drive of its rotation, characterized in that the housing is made in the form of a cone or paraboloid or ellipsoid or hyperboloid with a side of the fence along the perimeter of the simulator and a door in the side, with ohm the axis of rotation of the housing, is inclined with respect to the supporting surface.

2. The inertial simulator of claim 1, characterized in that it is made 15 with the possibility of changing the angle of inclination of the axis of rotation of the simulator body with respect to the supporting surface.

3. The inertial simulator of claim 1, characterized in that the central support is located on an axial line in the body of the housing.

4. The inertial simulator of claim 1, characterized in that it is equipped with a 0 door. Located in the center of the housing.

5. The inertial simulator of claim 1, characterized in that it is equipped with a door.

6. Inertial simulator p. 1, characterized in that the inner surface of the simulator is made of variable cross-section.

5 7. Inertial simulator p. 1, characterized in that it is equipped with a water circulation system.

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