RU1771736C - Two-seater trainer - Google Patents

Abstract

Usage: in medicine for the treatment of patients with disorders of the musculoskeletal system. SUBSTANCE: two-seat trainer comprises a frame in the form of a base with doom stands, on which foot supports are kinematically connected to each other, and arm supports with handles. The racks of the frame are equipped with stops installed in the grooves. The support platforms for the feet are made in the form of a rocker arm and are interconnected by a gear transmission. Each rocker arm is equipped with additional arm supports, which include forearm lodges and arms, and are mounted on the uprights of the carcass with the possibility of moving along the horizontal and vertical planes relative to the uprights and turning 90. 6 sludge.

Description

The invention relates to medical equipment and can be used to treat patients with a musculoskeletal disorder.

A two-seater simulator is known, comprising a frame in the form of a base with two uprights on which two crankshafts with foot supports are mounted and a crankshaft with hand grips, the crankshafts being kinematically connected to each other and the foot supports made adjustable.

For training, athletes are located on the supporting platforms facing one another, grab the support arms for the hands and crankshafts rotate with muscular efforts. During training, one athlete performs a left rotation, and another athlete performs a right rotation of the shafts, which causes differences in the muscular efforts of partners. However, this difference does not allow dosing the load from the muscle efforts of the upper extremities on the lower extremities, which reduces the efficiency of the device and excludes the feedback between partners that is necessary for mechanotherapy treatment of the musculoskeletal system.

In order to increase the effectiveness of training by providing the possibility of dosing the load on the lower extremities and using the muscle efforts of the upper extremities, the racks of the carcass of the two-seater simulator are equipped with stops installed with the possibility of vertical movement; with stops, and each rocker arm is equipped with adjustable arms for height, and additional arm supports are installed claimed in racks are provided with cradles for the forearm and associated with the frame uprights with vozmskhsyu- styo movement along the horizontal and vertical plane relative to the rack and rotated 90 °.

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In FIG. 1 shows a simulator, top view; in FIG. 2 - gear transmission between rocker arms; in FIG. 3 - device for vertical movement of tool holders; in FIG. 4 is a fragment of a palm rest; in FIG. 5 - side view of the simulator; in FIG. 6 - a simulator with supporting lodges.

On the rack 1 of the frame in the groove 2, an emphasis 3 is mounted and the axis of the crosspiece 4 is fixed, on which the rocker arms 5.5 are mounted with supporting platforms 6.6 and gears 7.7, gears 8.8 and a casing 9 are installed on the transverse axis of the crosspiece 4, each the rocker arm mounted; hinge 10,10, stand 11, screw pair 12, handle 13, upper hinge 14.14 and two-arm lever 15 mounted on the axis 16, and each additional support contains a handle 17, a tool holder 18. bracket 19, bolts 20 located in the grooves 21.21 and fixed to the plate 22; a slider 23 mounted on a guide 24, where it is mounted on a threaded sleeve 25 and a screw 26 is installed, including a steering wheel 27 and a groove 28 located in the groove 29 of the slider cover.

The work of the simulator.

Trainees grab the arms 13, set the feet on the supporting platforms 6.6 rocker arms 5.5 and the muscular efforts of the upper and lower extremities turn the rocker arms 5.5 on the axis 4, turning one of the rocker arms through gears 7,7 and 8, 8 causes the other rocker to turn in the opposite direction and the lower limbs of the trainee copy the movements and angles of rotation of the rocker 5.5, which corresponds to the training step in place and the natural function of the musculoskeletal system, while the upper limbs are dosed vanie load on the lower limbs. The amplitude of the rocker arm is changed by moving the stop 3, into the groove 2, the height of the handle is changed using a screw pair 12. Having sunk the handles 13, additional

supports in the initial position, the trainee places the elbows in the lodges 18, grabs the arms 17, sets the feet on the supporting platforms 6.6, while

the partner-methodologist is located on opposite supporting platforms 6.6 and leads the rocker arms 5.5 to the muscular efforts of the upper and lower extremities. This arrangement of the trainee and the partner of the trainer allows during training to obtain information about the muscular reaction of the trainee. The load on the legs of the trainee is changed by moving the lodgements in a vertical plane.

A double simulator allows mechanotherapeutic training of patients with impaired musculoskeletal function, and can also be used for training

walking after prosthetics and plaster casts.

Claims (1)

SUMMARY OF THE INVENTION Double simulator containing a base frame with two legs, on which there are foot supports, kinematically connected to each other, and arm rests with handles, characterized in that, in order to increase the effectiveness of the workout by providing the possibility of dosing the load on the lower limbs and using the muscular efforts of the upper limbs, the frame racks are equipped the stops mounted with the possibility of vertical movement, the support platforms for the feet are made in the form of rockers, interconnected by a gear transmission and interacting with the stops, each The rocker arm is provided with additional arm rests, and the arm rests mounted on the uprights are provided with tool holders for the forearm and are connected to the uprights with the possibility of moving along the horizontal and vertical plane relative to struts and 90 ° rotation. Figure 2. i 2 --X  5th I V.l. N.Vr I m Fig.Z CD CO 27 I iil / i FIG. 6