SU1222294A1 - Monitoring and training device for developing the feeling of distance of boxers - Google Patents

Description

The invention relates to sports, namely, boxer training devices.

The purpose of the invention is to increase the effectiveness of training by increasing the accuracy of measuring the deviation of the point of impact from the optimum.

FIG. 1 shows a device for developing a sense of distance in boxers, general view; in fig. 2 - section AA on

21. Training, Iyc determines the optimal distance for striking and turns on switch 20. Hereby with the help of an electromagnet 7, a spring-loaded gripper 6 releases the rod 3 with an object of 5 impacts, which begins to move in the direction of the worker, stopping the object 2 by hand hitting at a given point. The contact sensor 12 closes and a binary code is recorded in the counter 21, corresponding to the figure. one; in fig. 3 - functional diagram yuschyus optimum point for striking. After that, the rod 3, together with the impact object 2, returns to the initial state, the switch 19 is transferred to the “Operation” position, and the pulses from the clock generator 17 begin to flow

control system deviation of the point of impact from the optimal.

The device has a housing 1, an elastic impact object 2 mounted on one of the ends of the movable rod 3, on the other end of which a counterweight 4 is fixed. A spring pusher is located at the input 15 of the subtractive counter 22. The spring 1 is located when the switch 20 is turned on, the rod 3 is released from spring-loaded grip 6 and under the action of the spring of the pusher 5 together with the object 2 of the impact moves

light bulb 9 and the photodiode in the direction of the trainee. When passing 10, which detects the movement of an object on a plate 11 mounted on the counterweight 4, it generates a pulse through the optical zone of the sensor 8, which is formed by the shaper 13. On the leading edge of the formed pulse, the contents of the counter 21 are copied to the counter 22, the trailing edge of the pulse sets a high level at the output of the trigger 16, which is the resolution of the pulses from the clock generator 17 to the subtracting input

a binary counter 21, subtracting 30 of the counter 22. At the moment of striking the counter 22, the decoder 23, the indicating object 2 of the impact, the contact board 24 and the driver 25 pulses are triggered. The sensor 12 and the driver 25 have been developed. The test device impulses to prohibit the flow of the image to develop a sense of distance at the box pulses from the clock generator 17 to the entrance of the moat as follows. The counter 22 and the object 2 strike with the rod 3

Before starting work with the device, it returns to its initial state, where it is necessary to restore the fic, to its original state, which is characterized by the fact that the object 2 In the indicator board 24 is indicated

the strike is retracted to the opposite number from the third, the corresponding deflecting side, where its position of the strike point from the strike is optimally fixed by the spring-loaded grip 6. 40 oh.

5 and a spring-loaded gripper 6, which is controlled by an electromagnet 7. Sensor 8, which consists of

impact during the passage of the plate 11, fixed on the counterweight 4, between the light bulb 9 and the photodiode 10. For fixing the moment of striking the moving rod, contact 12 is made.

The block for measuring the deviation of the point of impact from the optimum contains shapers 13 and 14 pulses, two flip-flops 15 and 16, a clock generator 17, AND circuit 18, switches 19 and 20, summed. The switch 19 is switched to the Preparation position, wherein the pulses from the clock generator 17 are fed to the input of the summing binary account. The striking process can be repeated many times after each switch 20 is turned on, and the speed of movement of the rod 3 with the object 2 of the impact can vary pusher 5.

21. Training, Iyc determines the optimal distance for striking and turns on switch 20. Hereby with the help of an electromagnet 7, a spring-loaded gripper 6 releases the rod 3 with an object of 2 blows, which begins to move in the direction of the worker, stopping the object 2 blows with his hand at a given point. The contact sensor 12 is closed and the binary code corresponding to the optimum point for striking is fixed in the counter 21. After that, the rod 3, together with the impact object 2, returns to the initial state, the switch 19 is transferred to the “Operation” position, and the pulses from the clock generator 17 begin to flow

 to the input of the subtracting counter 22. When the switch is turned on, the switch 20 is a hard number corresponding to the deviation of the point of impact from the optimum.

The process of striking can be repeated many times after each switching on the switch 20, and the speed of movement of the rod 3 with the object 2 of the impact can vary depending on the stiffness of the spring of the pusher 5.

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Claims (1)

A BOXING CONTROL AND TRAINING DEVICE FOR DEVELOPING SENSITIVITY OF THE BOXERS, comprising a body, a rod with an elastic object of impact fixed to one of its ends, a measuring unit and an indication board, characterized in that, in order to increase the training efficiency by increasing the accuracy of measuring the time deviation striking from the optimum, a spring pusher, an additional counterweight, a sensor for recording the start of the movement of the object of impact, a contact for fixing the moment of striking, the springs are introduced into the device This pusher and the sensor for detecting the start of movement of the object of impact are located on the device’s body, the contact of fixing the moment of impact is located on the rod near the object of impact, an additional counterweight is fixed at the end of the rod opposite to the object of impact, while the object of impact, the rod and the counterweight form an indifferent state equilibrium.