RU2552977C2 - Sport simulator - Google Patents

Abstract

FIELD: sport.

SUBSTANCE: invention relates to devices for gymnastic exercises, namely simulator intended for coordinated training of tendons and muscles of various body parts under static loads. The simulator for training of human body parts comprises a chair with a backrest, a seat and armrests. The plates for the hip rest are located on the front legs of the chair. The limiters of the horizontal displacements of feet are placed on the site. The limiters of the vertical movement of the feet are made in the form of a belt with velcro. The elbow limiters are fastened to the armrests of the chair. The unit of registration and processing of information on movement parameters includes the analogue-to-digital converter connected to a personal computer with a monitor, the pressure sensors and the voltage sensors connected to the converter. The voltage sensors are placed on opposite surfaces and ends of the planks and symmetrically around the perimeter of the handles, on opposite surfaces of the plates for the hip rest, on the limiters of horizontal movement of steps, on the inner and outer surfaces of the chair backrest. On each surface part facing each other of the second vertical racks located closer to the chair backrest, one voltage sensor is fixed. On the surface part of each of the first vertical racks the first voltage sensor is fixed, situated further from the chair backrest facing the second rack located closer to the backrest, respectively, at the site of each of the first vertical racks, the second voltage sensor is mounted facing the site with the fixed first sensor.

EFFECT: increase of the quality of training of tendons and muscles of various body parts under static loads.

7 cl, 6 dwg

Description

Technical field

The invention relates to devices for gymnastic exercises, namely a simulator designed for coordinated training of tendons and muscles of various parts of the body under static loads, which is aimed at a wide range of users who want to strengthen their muscle system in the process of participating in a computer game. It can be used by both experienced athletes and those suffering from diseases of the musculoskeletal system to improve the work of various muscle groups.

State of the art

A known simulator, including a seat, vertical racks, handles for wrist grip, stops for fixing the hips, armrests, trims, a platform for the feet (RU 2401150 C1, 10.10.2010).

A disadvantage of the known simulator is the inability to train the tendons and muscles of various parts of the body under static loads, in addition, there is no visualization of the training results, which allows for the collection of information, decision-making on real-time correction of directions and amplitudes of loads.

Disclosure of invention

The objective of the claimed invention is aimed at creating a sports simulator that loads the muscle mass of the body at full strength, without touching the articular areas, increasing bone density (strengthening joints), eliminating the reduction of muscle tissue loss and bone injury through the use of static loads and allowing the evaluation of training results tendons and muscles of various parts of the body under static loads.

The technical result consists in improving the quality of training of tendons and muscles of various parts of the body under static loads by obtaining real-time results from the placement of sensors of support reactions (stresses) on all elements of the simulator in various combinations, depending on the preferences of the trainee.

The technical result is achieved by the fact that in the known simulator for training parts of the human body, containing a chair with a back, seat and armrests; according to the claimed invention, each of the armrests is located on the first and second uprights, which in turn are fixed along the lateral edges of the seat of the chair; also handles for wrist grip are equipped with handles with fixators for the position of the wrist and are rigidly connected to the armrests of the chair by means of trims; plates for thigh rest are located on the front legs of the chair; the platform for the feet is parallel to the seat and connected with the ends of the front legs, the limiters of horizontal movements of the feet of the feet are placed on the site, there are also limiters of vertical movement of the feet of the feet; elbow restraints mounted on the armrests of the chair, fixing tapes, a unit for recording and processing information about movement parameters, including an analog-to-digital converter connected to a personal computer with a monitor, pressure sensors and voltage sensors connected to the converter, the voltage sensors being placed on opposite surfaces and the ends of the strips and around the perimeter of the handles, on opposite surfaces of the thigh plates, on the limiters of horizontal movements of steps, on the inside On the front and back surfaces of the chair back, on the surface sections of the second vertical struts facing each other, located closer to the back of the chair, a voltage sensor is fixed, and on the surface section of each of the vertical first pillars located further from the back of the chair, facing the counter located closer the first voltage sensor is fixed to the back, and the second voltage sensor is fixed on the opposite section of the first rack.

Strain gauges can be used as voltage sensors.

Limiters of horizontal movement of the feet can be made in the form of metal plates.

The thigh support plates can be made of metal and placed with the possibility of vertical movement along the front legs of the chair.

The front legs can be connected to the rear legs by horizontal stiffeners.

Limiters for the vertical movement of the legs can be made in the form of a belt with a Velcro fastener.

Brief Description of the Drawings

Figure 1 presents a General view of the simulator.

Figure 2 presents the installation of voltage sensors.

Figure 3 shows the mounting of the voltage sensors on the handle.

Figure 4 shows the mounting of the voltage sensors on the armrest and strap.

Figure 5 shows the mounting of the stress sensors on the thigh support and on the back of the chair - top view.

Figure 6 presents the mounting of the voltage sensors for the left and right steps - top view.

Embodiments of the invention

The simulator for training parts of the human body contains a chair with a back 1, a seat 2 and armrests 3. Each of the armrests 3 is located on the first and second uprights 4 and 5, which in turn are fixed along the side edges of the seat 1 of the chair. Handles 6 for wrist grip are equipped with handles with fixators for the position of the wrist (not shown) and are rigidly connected to the armrests 3 of the chair by means of straps 7 (Fig. 4). Metallically, the thigh support plates 8 are located on the front legs (not shown) of the chair with the possibility of vertical movement along the front legs of the chair. The platform 9 for the feet is parallel to the seat 2 and is connected with the ends of the front legs. Limiters 10 of horizontal longitudinal and transverse movements of the right and left foot of the feet are placed on the platform 9 and can be made of metal plates. Limiters of vertical movement of the right and left feet are a Velcro strap. Elbow restraints 11 are mounted on the armrests of 3 seats. The unit for recording and processing information about movement parameters includes an analog-to-digital converter connected to a personal computer with a monitor (not shown), pressure sensors (not shown) and voltage sensors 12 connected to the converter, which can be used as strain gauges. The voltage sensors 12 are placed on opposite surfaces and ends of the strips 7 and symmetrically around the perimeter of the handles 6, on the opposite surfaces of the plates 8 for hips, on the limiters 10 of horizontal movements of the right and left steps, on the inner and outer surfaces of the backrest 1 of the chair, facing each other to each other surface sections of the second vertical struts 5, located closer to the backrest 1 of the chair, one voltage sensor 12 is fixed, on a surface section of each of the vertical first struts located further from the back of the chair facing the second strut 5, located closer to the back 1, the first voltage sensor 13 is fixed, respectively, in the area of each of the vertical first struts 4, facing the area with the first sensor 13 fixed, the second voltage sensor 14 is fixed. The front legs of the chair can be connected with the rear legs by horizontal stiffeners. Limiters of vertical movement of the feet are made in the form of belts with Velcro fastening. Pressure sensors can be placed under the limiters of the right and left foot of the foot, fixing tapes are located on the back of the chair and on the plates for emphasizing the hips.

Due to the electronic measurement of efforts, the output of a dynamic picture is provided, which reflects the applied efforts on a computer monitor, which allows for biofeedback and control of computer images in real time, which fundamentally changes both the motivation and the sensation of the trainee. Installation of the sensors 12 voltage is as follows. The voltage sensors 12 and the voltage sensors 13 and 14 (strain gauges) are mounted at the installation sites on both sides in order to measure the stresses arising from bending in one or the other direction. In addition, they are installed symmetrically for the left side of the body and for the right. Mounting sensors 12 on the handle 6 is as follows. The handle itself is made with wrist rests. Sensors 12 are mounted on four sides to measure emerging stresses in all four directions of possible bending. Mounting sensors 12 on the armrests is as follows. The effort is limited and measured when trying to raise the handle using the forearm as levers (up or down - sensors 12 (A1 and A2) or to the left, right - sensors 12 (A3, A4) .When the forearm moves forward or backward, sensors 12 are used (14 (A5) and 13 (A6)), and when the shoulder is deflected to the side, sensor 12 (A7). The invention is a hardware-software complex including a specialized chair and a computer monitor. A computer with a monitor (as a demonstration game element of training) connected remotely to by the sensors of the chair Information from all sensors 12, 13 and 14 remotely enters the computer, where it is processed and converted into video images that take part in a conditional computer game.The forces applied in the chair are converted into simple easily interpreted signals with the same efforts as the conditional hero of the game. games can be a simple or complicated game with a certain objective reflection of the physical capabilities of the trainee in the dynamics, taking into account achievements at any time interval with statistical elements th processing. This allows him to well motivate and reflect his current physical condition with the aim of fixing it and analyzing the dynamics of changes depending on the number of workouts of applied physical and volitional efforts. Good game motivation, depending on the quality of the game and the psychological characteristics and preferences of the trainee, allows you to achieve a result much faster - physical strength, reaction, endurance. All information about training is accumulated for comparative analysis and the provision of information about training in a convenient and visual form, which will allow you to evaluate and compare the level of development of individual muscles and tendons, as well as see your physical condition, “position” relative to other trainees depending on gender, age , height, weight, game, and other characteristics available on the computer (success in a particular game, the duration of training, and many other parameters that can be artificially created to form the necessary incentives and creating an atmosphere of success). Mount sensors in the thigh plate. The directions of effort are indicated by arrows - left and right. Sensors 12 (A8) are used to measure the efforts to deflect the hips to the sides (left or right), and the sensors of the back of the chair 12 (A9) are used to measure the efforts of the groups of muscles of the press, back and hips when trying to deflect the back or move it forward. The backrest 1 of the chair is attached to the back of the trainee with straps crosswise - from the left shoulder to the right belt and from the right shoulder to the left belt. Mounting sensors 12 on the plates for the feet (left and right), a top view is as follows. In addition, pressure sensors are additionally installed under the soles of the feet. Metal foot movement limiters (forward, backward, left and right) with installed sensors 12 are mounted on platform 9 (on a common plate). From vertical movements of the foot, the Velcro strap limits it.

Industrial applicability

The simulator is designed to train tendons and muscles under static loads. The so-called isometric loads and exercises. The simulator allows you to train the tendons and muscles of various parts of the body based on static forces exerted by various parts of the body to parts of the chair that limit the amount of movement.

Claims (7)

1. Sports simulator for training parts of the human body, characterized in that it contains a chair with a back, seat and armrests, each of which is located on the first and second vertical racks, in turn, mounted on the side edges of the seat, handles for wrist grip, equipped with handles with wrist rests and rigidly connected to the armrests by means of trims, plates for hips, located on the front legs of the chair, a platform for the feet, parallel to the seat and connected with t endots of the front legs, limiters of horizontal movements of the feet placed on the platform, limiters of vertical movement of the feet, elbow rests mounted on the armrests of the chair, a unit for recording and processing information about the parameters of movement, including an analog-to-digital converter connected to a personal computer with a monitor, pressure transducers and voltage transducers connected to the transducer, the voltage transducers being placed on opposite surfaces and ends of the strips and metrically along the perimeter of the handles, on opposite surfaces of the thigh support plates, on the limiters of horizontal movements of steps, on the inner and outer surfaces of the back of the chair, on one side of the surface of the second vertical pillars located closer to the back of the chair, one voltage sensor is fixed, on the surface area of each of the vertical first pillars located further from the back of the chair facing the second pillar located closer to the back, the first voltage sensor is fixed Respectively to the vertical portion of each of the first struts facing the fixed portion with the first sensor, a second fixed voltage sensor. 2. The simulator according to claim 1, characterized in that tensometric sensors are used as voltage sensors. 3. The simulator according to claim 1, characterized in that the limiters of horizontal movement of the feet are made in the form of metal plates. 4. The simulator according to claim 1, characterized in that the plates for emphasizing the hips are made of metal and placed with the possibility of vertical movement along the front legs of the chair. 5. The simulator according to claim 1, characterized in that the front legs are connected with the rear legs by horizontal stiffeners. 6. The simulator according to claim 1, characterized in that the limiters of the vertical movement of the feet are made in the form of belts with a Velcro fastener. 7. The simulator according to claim 1, characterized in that the pressure sensors are placed under the limiters of the right and left foot of the feet, fixing tapes are located on the back of the chair.

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