CN209809456U - Ball sports dynamics and drop point training device - Google Patents

Abstract

The utility model discloses a ball motion dynamics and drop point training device, which comprises at least two upright posts and a support frame matched with the upright posts, wherein the support frame comprises a vertical plate, the front surface of the vertical plate is provided with an L-shaped vertical arm, the back surface of the vertical plate is provided with at least one group of clamping jaw devices matched with the upright posts, and a support position is formed between the vertical plate and the L-shaped vertical arm; the baffle plates are arranged between every two adjacent support frames in parallel through the support positions; the vertical plate is provided with a plurality of pressure sensing devices on one surface facing the baffle, and further comprises a control device and an output device, wherein the control device is in electric signal connection with the pressure sensing devices and the output device. The utility model discloses can reflect the dynamics size and the falling point scope that the sportsman hit the ball directly perceivedly in real time to provide the reference for sportsman's repetitive training, help improving the training level.

Description

Ball sports dynamics and drop point training device

Technical Field

The utility model relates to a sports training equipment, concretely relates to ball game training aid.

Background

Ball games have strict rules of play. To adapt to the rules, the athlete must perform a great deal of training and correct his or her movements during the training, thereby improving the level of competition.

Taking football training as an example: in the process of punishing a goal and directly playing any goal, the football is required to hit the goal area and has certain attacking force. The aim of repeated training is to find points accurately and at the same time increase the tee-off speed.

Taking tennis training as an example: tennis belongs to a separation net countermeasure project, a player hits a ball on one side of a net line, the tennis must fall into the opposite side half area, and meanwhile, in order to improve the attack force, higher ball speed is required. In the usual training, the direct feedback of the point and the force can be obtained in real time after hitting the ball, which is undoubtedly helpful for improving the training level.

In the prior art, a special device for improving the economic level by repeatedly training the strength and the drop point is not available for the ball games.

Disclosure of Invention

The utility model aims to solve the technical problem that a ball motion dynamics and drop point trainer is provided, can be in real time reflect the dynamics size and the drop point scope that the sportsman hit the ball directly perceived to provide the reference for sportsman's repetitive training, help improving the training level.

In order to solve the technical problem, the ball sports force and drop point training device of the utility model comprises at least two upright posts and a support frame matched with the upright posts, wherein the support frame comprises a vertical plate, the front surface of the vertical plate is provided with an L-shaped vertical arm, the back surface of the vertical plate is provided with at least one group of clamping jaw devices matched with the upright posts, and a support position is formed between the vertical plate and the L-shaped vertical arm; the baffle plates are arranged between every two adjacent support frames in parallel through the support positions; the vertical plate is provided with a plurality of pressure sensing devices on one surface facing the baffle, and further comprises a control device and an output device, wherein the control device is in electric signal connection with the pressure sensing devices and the output device.

The jack catch device includes left jack catch, right jack catch, left side jack catch, right jack catch are driven by elastic device, elastic device provides the holding power that makes the jack catch device hold the stand tightly.

As one embodiment, the left claw and the right claw are vertically staggered so as to be convenient for installing the support frame on the upright post.

The output device includes a speaker and/or an indicator light.

And a spring matched with the pressure sensing device is arranged on the vertical plate and used for preventing the baffle from being in pressure-free contact with the pressure sensing device.

The control device is also connected with the data recording system.

And the timing circuit is electrically connected with the control device.

The technical advantages of the utility model are embodied in that: A. after the athlete aims at the target to hit the shot, if the force and the drop point meet the requirements, the baffle is caused to be in contact with the pressure sensing device, the signal is fed back through the control device and the output device, the athlete obtains real-time feedback, repeated training is carried out through the feedback signal, and the improvement of the training level is facilitated. B. The device is suitable for football and free kick training and also suitable for strength and accuracy training of other balls. C. The pressure sensing device can use a contact switch which is kept in a normally open state, the baffle is closed when stressed, and the output device is connected through the control device, so that a simple prompt that the ball touches the plate is given in an acoustic and optical mode. D. Preferably, the pressure sensing device can use a pressure sensor, the baffle is in contact with the pressure sensing device, the touch panel strength index of the ball can be further quantized, the control device can use a single chip microcomputer or a PC, the quantized index is given through a loudspeaker, and the training level is further improved. E. The utility model discloses still can be connected with computer database to carry out record and analysis to training data.

Drawings

FIG. 1 is a schematic structural view of the ball game force and drop point training device of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a side view of FIG. 1;

fig. 4 is a schematic diagram of the control principle of the present invention.

Detailed Description

Example one

This embodiment is applied to football and free kick training.

As can be seen from fig. 1, 2, 3 and 4, in the ball game force and drop point training device of this embodiment, the upright column directly adopts a football goal upright column, and the device further comprises a support frame matched with the upright column, wherein the support frame comprises an upright plate 1, the front surface of the upright plate 1 is provided with an "L" -shaped vertical arm 10, the back surface of the upright plate 1 is provided with at least one group of jaw devices matched with the upright column, and a support position is formed between the upright plate 1 and the "L" -shaped vertical arm 10; the device also comprises a plurality of baffle plates 2, wherein the baffle plates 2 are arranged between every two adjacent support frames in parallel through support positions; the vertical plate 1 is provided with a plurality of pressure sensing devices 3 on one surface facing the baffle 2, and further comprises a control device 4 and an output device, wherein the control device 4 is in electric signal connection with the pressure sensing devices 3 and the output device.

The jaw device comprises a left jaw 11 and a right jaw 11 ', the left jaw 11 and the right jaw 11' are driven by an elastic device, and the elastic device provides supporting force for enabling the jaw device to tightly hold the stand column. In one embodiment, the left and right jaws 11, 11' are vertically offset to facilitate mounting the support frame to the column.

The output means includes a speaker 50 and an indicator lamp 51.

A spring 30 matched with the pressure sensing device 3 is arranged on the vertical plate 1 and used for preventing the baffle 2 from being in non-pressure contact with the pressure sensing device 3.

In this embodiment, the pressure sensing device 3 uses a contact switch, the switch is kept in a normally open state, the service point is located in front of the device, when the service hits the goal range, the baffle 2 is stressed, the switch is closed, the output device is connected through the control device, and the prompt of hitting the simulated goal area is given in an acoustic and optical mode.

In this embodiment, the pressure sensing device 3 and the control device 4 use simple circuits, and do not need participation of various intelligent devices.

The utility model discloses in, polylith baffle 2 is along vertically piling up between the support position. As shown in fig. 3, a plurality of protruding points 20 may be disposed below the baffle 2 at intervals, so as to reduce friction between the baffles 2, improve the matching sensitivity between the pressure sensing device 3 and the baffle 2, and improve the sensing accuracy. Meanwhile, due to the existence of the spring 30, the default state between the baffle plate 2 and the pressure sensing device 3 is separated, so that misjudgment can be reduced.

Example two

This embodiment is applied to tennis training, and the target requires that the sportsman serve simultaneously dynamics and accuracy.

As can be seen from fig. 1 to 4, for tennis, the standard size of the effective single playing field is 23.77 meters long × 8.23 wide, players serve outside the bottom line of one side of the field, the device is arranged between the net and the serving line of the opposite side field, the number of baffles 2 is reasonably arranged, so that the highest baffle 2 is 50 cm-100 cm away from the ground, and after players serve, the tennis is going to two possibilities: hit or miss baffle 2; whether the ball hits the baffle 2 directly or after rebounding with the ground, the success of the serve can be judged in a simulation way; if the ball does not hit the baffle 2 after serving, the arc line or ball speed of serving the ball may have flaws, and both are judged to be unqualified.

On the basis of the first embodiment, in the present embodiment, the pressure sensing device 3 uses a pressure sensor, which can quantify the instantaneous pressure applied to the baffle 2. Meanwhile, the control device 4 is a PC, and the control device 4 is also connected with a data recording system 52. The data logging system 52 may use a counter to simply record the number of successful hits; a database system can also be used for simultaneously recording various indexes such as the coordinates of the baffle 2, the pressure value and the like.

In the training process, after a player serves a ball, the tennis ball hits the baffle 2, the coordinate and the pressure value of the pressure sensing device 3 triggered in the hitting process are recorded, and meanwhile, according to the pressure in the hitting process, successful reminding is given in an acousto-optic mode. The function of the present invention, the recording software and the analysis software can be developed by the existing database management system, and will not be described herein.

In this embodiment, the controller further comprises a timing circuit 6 electrically connected to the control device 4. The athlete performs heavy training for a specified period of time and is continuously recorded by the recording system 52 for examination-like purposes.

According to site conditions and training purpose, the utility model discloses a ball motion dynamics and falling point trainer can set up in offside service area, also can set up at the court edge, and the position of can corresponding adjustment sportsman standing this moment to adapt to the training needs under the simple and easy condition.

EXAMPLE III

The embodiment is applied to badminton agility training.

As can be seen from fig. 1, 2, 3 and 4, in the present embodiment, the ball power and drop point training device is disposed on one side of the net of the badminton court, and the player stands on the other side of the net for training. The target area composed of the plurality of barriers 2 is divided into a plurality of target guide areas, and target guide means corresponding to the above target guide areas are further included. In this embodiment, the target area is divided into 4 target guiding areas, i.e., an upper area, a lower area, a left area, a right area, and a left area, by a plurality of light emitting diodes, and the target guiding device corresponding to each target guiding area is connected to the control device.

The training mode is as follows: the control device 4 works to randomly give signals to the target guide devices corresponding to the 4 target guide areas, and the diodes of the target guide areas which obtain the signals emit light, so that the splitting and killing targets of the athletes are marked; the coach feeds the ball at the side of the player's opposite side field, and the player hits the ball to the light emitting area according to the guidance signal. In this way, the agility of the player in killing the ball can be trained.

The utility model can also be used for the auxiliary training of the antagonistic ball games such as volleyball.

The embodiments of the present invention include but are not limited to the above-mentioned embodiments, and those skilled in the art can make various corresponding changes and modifications according to the present invention without departing from the spirit and the substance of the present invention, and still fall into the scope of the present invention.

Claims (6)

1. The utility model provides a ball motion dynamics and drop point trainer, includes two piece at least stands, its characterized in that: the support frame is matched with the upright column and comprises an upright plate (1), an L-shaped vertical arm (10) is arranged on the front side of the upright plate (1), at least one group of jaw devices matched with the upright column are arranged on the back side of the upright plate (1), and a support position is formed between the upright plate (1) and the L-shaped vertical arm (10); the device is characterized by further comprising a plurality of baffle plates (2), wherein the baffle plates (2) are arranged between every two adjacent supporting frames in parallel through supporting positions; the vertical plate (1) is provided with a plurality of pressure sensing devices (3) on one surface facing the baffle (2), and further comprises a control device (4) and an output device, wherein the control device (4) is in electric signal connection with the pressure sensing devices (3) and the output device.

2. A ball game force and drop point training device as in claim 1, wherein: the clamping jaw device comprises a left clamping jaw (11) and a right clamping jaw (11 '), wherein the left clamping jaw (11) and the right clamping jaw (11') are driven by an elastic device, and the elastic device provides supporting force for enabling the clamping jaw device to tightly hold the upright post.

3. A ball game force and drop point training device as in claim 1, wherein: the output device comprises a loudspeaker (50) and/or an indicator light (51).

4. A ball game force and drop point training device as in claim 1, wherein: the vertical plate (1) is provided with a spring (30) matched with the pressure sensing device (3) and used for preventing the baffle (2) from being in non-pressure contact with the pressure sensing device (3).

5. A ball game force and drop point training device as in claim 1, wherein: the control device (4) is also connected to a data recording system (52).

6. A ball game force and drop point training device as in claim 1, wherein: and the timing circuit (6) is electrically connected with the control device (4).