RU1796215C - Balance trainer - Google Patents

Abstract

The invention relates to sports, in particular to devices for training balancing athletes, to training devices for legs and feet, and allows to increase the effectiveness of training and simplify the design of the simulator. The latter consists of the upper and lower disks interconnected by elastic elements, the base and the rotation mechanism of the simulator, and it is also equipped with an additional intermediate disk connected by elastic elements to the upper and lower disks, while the elastic elements are arranged uniformly around the circumference and are fixed in them . The lower disk is connected to the base through a thrust bearing with the possibility of rotation around an axis rigidly fixed in the center of the base and passing freely through the lower disk, moreover, on the same axis. a pivot arm is installed at one end, and the other end, covered by a bracket, has a spring-loaded dog, the end of which abuts against the elastic ring of the base. 4 ill. (L

Description

The invention relates to sports, in particular to athletic balancing training devices.

A device for training skiers is known, comprising a platform installed in the support and means for changing the angle of inclination thereof with a drive, the support being made in the form of a cup with a groove on the inner surface, means for changing the angle of inclination of the platform with the actuator is located in the glass and contains radially spaced axes c cams, one end of which is mounted on the shelf of the cup groove through the support rollers, and the other kinematically connected to the drive shaft, the platform being made in the form of a disk; mounted in a cup coaxially to the drive shaft on

cams and associated with the glass through a spline connection. An annular cushioning pad is mounted on the lower surface of the platform to interact with the cams 1.

The disadvantages of the known device are the complexity of the design, the need to perform a large amount of work when replacing the cams to change the law of movement of the platform.

The closest in technical essence and the achieved results to the present invention is a balancing training simulator, consisting of an axial shaft and a foot disk, interconnected by means of a spring, evenly spaced around the axis of the foot disk, the foot drive mechanism 4 о о to

Joint venture

th disk including an electric motor, a shaft connected via a lever arm to a driven transmission element associated with a wave-like profile of a cam washer rigidly fixed to the lower part of the foot plate 2.

The disadvantages of the famous simulator. the design complexity and also the narrow range of the simulator's capabilities are due to the fact that the law of movement of the foot disc is strictly defined by the profile of the cam washer and therefore the athlete oscillates according to the same law.

The aim of the invention is to increase the efficiency of training and simplify the design. The expected positive effect of using the invention - a simulator for training balancing allows to increase the efficiency of training an athlete by gradually complicating the training, the possibility of transforming the simulator for training various muscle groups. Provides the ability to train the vestibular apparatus. The design emphasizes the simplicity of the simulator. A simple drive that does not require a power source allows you to use the simulator to train athletes in nature and anywhere else under any conditions. ; -.

The goal is achieved in that the simulator for balancing training; containing the upper and lower disks connected by elastic elements, a bearing and a drive, it is equipped with an additional disk connected by elastic elements to the upper disk, the base fixed in the center of the base by an axis , a rotary lever mounted at one end on the axis, a bracket and a spring-loaded dog, an elastic ring placed on the base and interacting with the dog, the drive being made in the form of a cable / fixed at one end and a pivot arm, a coiled spring connecting the cable to the lower disk, the cable cover and an emphasis for it, mounted on the lower disk, mounted on the upper disk with a spherical level, a stand with a hinge mounted on the edge of the disk, a steering wheel fixed in the hinge, plates for legs installed with an offset relative to the Center of the upper disk, rodently mounted on the steering wheel and interacting with the cable.

When drawing up applications for the invention, the authors did not find other similar technical solutions with similar features. Benchmarking with

the prototype shows that the inventive simulator for balancing training is structurally different, which not only provides simplification of the design, but also

improves workout efficiency. Thus, according to the authors, the criterion of Novelty is met. Comparison of the claimed solution with other technical solutions shows that the proposed design is previously unknown. All this allows us to conclude that the claimed technical solution meets the criterion of Significant differences.

5 in FIG. 1 is a side view of the proposed balancing training simulator; in FIG. 2 is a section along AA in FIG. 1; in FIG. 3 is a view along arrow B in FIG. 1; in FIG. 4 is a view along arrow D in FIG. 1.

0 The simulator consists of the upper 1, additional 2 and lower 3 discs, which are the rotary part of the simulator and interconnected by means of elastic elements 4, made in the form

5 elastic rods, for example, from segments of a steel rope. The elastic elements 4 with their middle part are fixed in the additional disk 2, and with the ends in the upper 1 and lower 3 disks. Elastic attachment points

0 elements 4 in the disks 1,2 and 3 are arranged uniformly around the circumference with respect to the axis passing through the centers of the disks 1,2 and 3, the Lower disk 3 is connected to the base 5 by means of an elastic bearing 6. In the center 5 of the base 5 the axis is rigidly fixed 7, which freely passes through the lower disk 3. On the axis 7 there is a pivoting lever 8, the stroke of which is limited by a bracket 9, mounted on the lower disk 3. At the end

0 of the pivot arm 8, a dog 10 is installed, the end of which is pressed by a spring 11 against the elastic ring 12 fixed to the Base 5. To prevent the end of the dog 10 from contacting the elastic ring 12 in

5, the stop serves as the initial position 13. The rotary part of the simulator is driven by a cable 14, one end of which is fixed in one of the holes on the lever 8, and the other on the lever 15, pivotally mounted on

0 to the steering wheel 16. The casing 17 of the cable 14 is installed at one end in the support 18 fixed to the lower Disk 3 and the other in the support 19 fixed to the steering wheel 16. A spring 20 is used to hold the pivot arm 8 in the initial position5, which connects the latter with the lower disk 3. In the center of the upper disk 1 there is a spherical level 21, and on the edge of the disk 1 there is a rack 24 with a hinge 22 in which the steering wheel 16 is fixed with the possibility of adjustment and

fixing its position by means of hinge 22. On the upper disk 1, plates 23 for the legs of the trainee are displaced relative to the center of the upper disk.

The operation of the simulator is as follows. In the initial position, the simulator is installed on a horizontal or slightly inclined (3-5 °) plane. The steering wheel 16 using the hinge 22 is installed in a comfortable position and fixed. The spherical level 21 indicates the horizontal position or the inclined position of the upper disk 1. The trainee stands on the plates 23 of the upper disk 1. In this case, the elastic elements 4, fixed by the ends in the upper 1 and lower 3 disks and the middle in the additional disk 2, are bent. Since the plates 23 are fixed with an offset relative to the center of the upper disk 1, the elastic elements 4 do not bend equally. As a result, the upper disk 1 is tilted. The task of the trainee, holding the steering wheel 16, is to return the upper disk 1 to its original position, as indicated by the spherical level 21.

After installing the ball of the spherical level 21 in the center or the initial position, to turn on the drive and turn the simulator, you must press the lever 15, mounted on the steering wheel 16. The movement of the lever 15 is transmitted through the cable 14, located in the casing 17, mounted in the stops 18 and 19, rotary to the lever 8. The rotary lever 8 moves, turning relative to the axis 7, by a certain angle limited by the bracket 9. In this case, the dog 10, pivotally mounted on the end of the lever 8 and pressed by the spring 11 to the base 5, abuts the elastic ring 12t is fixed on the basis of 5. There is a rotation of the upper part of the simulator relative to the base 5, because the lower disk of the simulator is connected to the base 5 via an axis 7 and through a thrust bearing 6, and the upper disk 1 is connected to the lower disk 3 through elastic elements 4.

After the termination of the action on the lever 15, the rotary lever 8 is returned to its original position by means of a twisted spring 2.0, while the dog 10 rests on the stop

13 and does not prevent the simulator from turning.

There are several holes on the pivot arm 8, depending on which hole the cable end is attached to

14 it is possible to rotate the simulator at different angles. It is recommended at the beginning of the training to fix the end of the cable 14 in the hole of the pivot arm as far as possible on axis 7.

for people with a weak vestibular apparatus. Gradually, as the occupations on the simulator last, it is possible to change the attachment point of the cable end 14 5 in the holes of the pivot arm 8, bringing it closer to the axis 7 and thereby increasing the rotation angle of the simulator.

For continuous continuous rotation of the simulator, you must periodically press the lever 15. That is, to drive the simulator does not require any source of energy, and the muscles of the hands are trained.

BUT for the athlete is important

5 training of various muscle groups. Therefore, after mastering the simulator, training can be complicated. For this, the plates 23 are displaced, removing them relative to the center of the upper disk 1. At the next stage of training, the wheel 16 and the cable 14 are disconnected. The athlete stands on the plates 23 of the upper disk 1. Working with the muscles of the ankle joints of the legs; . set the spherical level to

5 center and with a sharp turning movement of the body relative to the vertical axis of the simulator, they try to rotate the latter. In addition, the work of the ankle joint and the effort of the muscles of the legs tilt the upper disc,

0, the simulator can rotate continuously relative to the base. The next step in increasing the difficulty of training is to transfer the center of gravity to one of the parts of the step. In this case, the inclination

5 upper disk 1 in any plane, i.e. one can choose an arbitrary law of changing the position of the upper disk on which the training is located. Or the law of changing the position of the upper disk coach

0 can be selected individually for an athlete depending on the need to train individual muscle groups. Further complication of training is possible when installing the simulator on an inclined plane.

5 The angle of inclination of the plane should be selected from 3 to 5 °.

The simulator is structurally simple, materials for its manufacture are available, a very simple drive that does not require a source

0 food, so the simulator can be used for training in any conditions and anywhere.

Thus, the gradual complication of training, the possibility of transforming the simulator for training various muscles, the ability to train the vestibular apparatus emphasize the effectiveness of the training, and the design - simplicity of the simulator, that is, the goal is achieved.

Claims (1)

SUMMARY OF THE INVENTION A balancing training simulator comprising upper and lower discs interconnected by elastic elements, a bearing and a drive, characterized in that. that, in order to increase the efficiency of training and simplify designs, it is equipped with an additional disk connected by elastic elements to the upper disk, a base fixed to the center of the base by an axis, a pivoting lever mounted at one end on the axis, a bracket and a spring-loaded dog, an elastic ring placed on basis and interacting with the dog, the drive being made in the form of a cable fixed at one end on a swing arm of a coil spring connecting the cable to the lower disk, the cable cover and an emphasis for it, mounted on the lower disk, mounted on the upper disk with a spherical level, a stand with a hinge, mounted on the edge of the disc, a steering wheel mounted in a hinge, leg plates mounted offset from the center of the upper disc, a lever mounted on the steering wheel and interacting with a cable. I d  BW Ftsg. 1 ViewD