RU101639U1 - DEVICE FOR EVALUATION AND TRAINING OF PREVENTION IN VOLLEYBALL - Google Patents

Abstract

 1. A device for assessing and training predictions in volleyball, characterized in that it contains a cuff fixed to the wrist, and a remote control including a zone block of a volleyball court and a measuring block, a zone block of a volleyball court contains zone light indicators with switches, a battery and a radio with a relay, the measuring unit contains an electric stopwatch, two indicator lights with the words "Guessed", "Did not guess" with switches, a scoreboard for percent of guessed flight zones and a ball falling, and an average time board predicting the zone of falling of the ball with switches, the cuff is made with a radio transmitter and a contact for its inclusion located on the palm of the cuff. ! 2. The device according to claim 1, characterized in that the light indicators with the inscriptions "Guessed", "Did not guessed" are made respectively of green and red colors.

Description

The device relates to the field of sports, in particular, to devices designed to train speed or coordination of movements. It is used in the training process and is designed to evaluate and then predict the prediction, predicting by the volleyball player (s) the direction of the ball’s flight and the likely zone of its landing on the court, both when the opponent is serving and when he attacks.

The closest analogue is patent No. 67457 - "A device for assessing and training the anticipation of goalkeepers in football and hockey."

However, in terms of its functional capabilities, it cannot be used in volleyball in any way, that is, to predict the volleyball player (s) of the zone and the specific place where the ball falls on its site when the opponent serves or takes the shot. Obviously, the earlier the volleyball player (s), even before the opponent hits the ball, predicts the area where the ball will be sent and the exact place where it will be dropped, the more time the player will have to go there and perform the ball perfectly.

The objective of the proposed utility model is to evaluate and train the time for the players to predict the zone where the ball will be sent, as well as where the ball falls on its site, i.e. expand the means of training athletes. The technical result of using the device in the training process is the development of predictions among athletes, the speed of reaction to a flying ball, the determination of its place of impact, as well as the speed of appropriate actions to effectively take the ball and bring it to the connecting player. All this will ultimately increase the effectiveness of the game of volleyball player (s) in defense, which will certainly positively affect the result in a competition.

The problem is solved by the proposed device for evaluating and training predictions in volleyball characterized in that it contains a cuff attached to the wrist and a remote control including a block of zones of the volleyball court and a measuring unit. The volleyball court zone block contains zone indicator lights with switches, a battery and a radio receiver with relays. The measuring unit contains an electric stopwatch, two indicator lights with the words “Guessed”, “Did not guess” with switches, a scoreboard for the percent of the guessed flight and ball drop zones, and a scoreboard for the average time for predicting the ball drop zone with the switches. The indicators “Guessed,” “Not guessed,” are green and red, respectively. The cuff is made with a radio transmitter and an inclusion contact located on the palm of the cuff.

The player who trains with the real device is, as it were, on the playing field and is going through all the situations. In this case, the corresponding signals from the brain through the receptors are transmitted to the corresponding muscles and thereby provide training of the above qualities.

Figure 1 presents a diagram of a device. Volleyball zones are indicated in circles.

Figure 2 shows a General view of the remote control. Volleyball zones are indicated in circles.

Figure 3 shows a top view of a volleyball court with the marking of zones 1-6 indicated in the circles. The dotted line shows the possible feed zones. The device comprises a remote control 1 located at the training player outside the “own” area and a cuff 2 worn on the hand of the “opponent” serving player.

The remote control 1 contains: a block of 3 zones of a volleyball court (zones marked in circles), a power battery 4, six switches 5 with corresponding light indicators 6, a relay 7 with a radio 8 and a measuring unit 9 containing an electric stopwatch 10, two switches 11 “Guessed”, “ no guessing "with corresponding indicators 12, green and red, and the scoreboard percent guessed trainees player or ball flight zones fall, with a corresponding switch 14 and the board 15, the average time (T _avg) prediction player ball flight zone with with tvetstvuyuschim switch 16. The switch panel and indications reset button not shown in the diagram. The cuff 2 contains a radio transmitter 17 and a contact of its inclusion 18.

The cuff is worn on the opponent's player’s hand so that pin 18 is in the palm of his hand. The cuff itself is made of rubber material or with Velcro 1.5-2 cm wide.

The device is mainly used for training volleyball players (currents). However, if you do not fix the prediction time, then it can be used for reserve players in official games. In training "own" the site is marked with chalk in zones 1-6, indicated in figure 3 in circles. Trained (reserve) player 19, with the remote control 1, sits, anywhere behind his platform holding his hands on the remote. The serving player of the “opponent” 20 puts a cuff 2 on the hand of the beating hand. The trained player 19 turns on the remote control - the device is ready to work.

The device operates as follows. The trained player even before the blow of the player serving the pitch in his swing, position of the hand, in the direction of the take-off (if the pitch is performed in a jump), etc. determines which zone the ball will be sent to. In accordance with his prediction solution, he presses the switch 5. In this case, the indicator 6 and the electric stopwatch 10 are turned on in the corresponding zone.

At the moment the player feeds the ball, the contact 18, interacting with the ball, turns on the radio transmitter 17, the radio signal of which by means of the radio receiver 8 and relay 7 turns off the electric stopwatch 10, thereby fixing the prediction time of the trained player in milliseconds (in the diagram for example T = 185).

Then he, if he guessed the zone where the ball was sent (the teammate took the ball in this zone, the ball hit the court in this zone or the line marked with chalk, or the ball went out in this zone) presses switch 11 and the corresponding indicator 12 lights up green color ("Z"). If he did not guess, then press switch 11 and the red indicator (“K”) lights up.

All actions of the trained player (pressing the switches) are recorded on the scoreboard (%) of the guessed zones 13 and on the scoreboard of the average prediction time (T _cf. ). The number of innings of serving players is determined by the coach. After completing the series, the training player presses the switches 14 and 16 on the remote control and receives information about the percentage of guessed feed zones and the average time of anticipation (anticipation).

In figure 2, the corresponding numbers are indicated for example.

In the same way, the device can be used when attacking strikes of an “opponent”. In this case, you need to have several (3-5) cuffs in the team. With the block that has taken place, you can still roughly determine in which zone the attacking player “opponent” beat. By pressing the reset switch (not shown in the diagram), the trained player resets all readings and the device is ready for use again.

During even one training session, without violating its plan, 10-12 or more players can be trained. In addition, other players train the execution of various innings and strikes. Using this device in training, the trainer receives:

1. Urgent information about the time the player predicts the supply zone and attacking strikes of the opponent (separately or together).

2. Urgent information on the percentage of the player’s guessed feed zones and attacking strikes (separately or together).

3. The ability to make appropriate adjustments to the training process. For example, a player initially predicted for 100 ms., And became for 150 ms., Guessed 60% of zones, and began to guess 80%, etc.

4. On the received digital material to convince, and then set the task of a more effective game in defense, and the player will be physically and mentally more prepared for this.

The device can be used for volleyball players (currents) of various ages and levels of preparedness, starting from school sections and above.

The systematic use of the device in volleyball, including beach volleyball, will allow you to evaluate and then increase the prediction (anticipation) of the players and ultimately increase the effectiveness of the team’s defense game. This, of course, will positively affect the results of the team in competitions at various levels.

Claims (2)

1. A device for assessing and training predictions in volleyball, characterized in that it contains a cuff fixed to the wrist, and a remote control including a zone block of a volleyball court and a measuring block, a zone block of a volleyball court contains zone light indicators with switches, a battery and a radio with a relay, the measuring unit contains an electric stopwatch, two indicator lights with the words "Guessed", "Did not guess" with switches, a scoreboard for percent of guessed flight zones and a ball falling, and an average time board predicting the zone of falling of the ball with switches, the cuff is made with a radio transmitter and a contact for its inclusion located on the palm of the cuff. 2. The device according to claim 1, characterized in that the light indicators with the inscriptions "guessed", "didn’t guessed" are green and red, respectively.