CN108126333A - A kind of table tennis teaching simulation training apparatus - Google Patents

Abstract

The invention discloses a table tennis teaching simulation exercise device, which relates to the technical field of sports exercise equipment, and comprises a pillar, a desktop is fixed above the pillar, a net frame is fixed in the middle of the desktop surface, and a net post is fixed on the edge of one end of the desktop. A ball net is fixed between the net posts, a support rod is fixed in the middle of the edge of one end of the table near the net posts, a slide bar is fixed at the end of the support bar, and a ball machine is slidably connected to the slide bar, and the top of the net posts is fixed As for the liquid crystal display screen, the desktop is close to the fixed chute at the edge of both sides of one end of the net post, the side of the desktop is provided with a groove, and a straight board is placed in the groove. The invention can not only help the trainer to practice catching and serving the ball well, improve the level of table tennis, but also help the trainer save the time of picking up the ball, which is very suitable for the table tennis trainer to practice alone, and greatly improves the training efficiency of the trainer.

Description

A table tennis teaching simulation exercise device

technical field

The invention relates to the technical field of sports exercise equipment, in particular to a table tennis teaching simulation exerciser.

Background technique

Table tennis is a popular ball game in the world, the national ball game of the People's Republic of China. Table tennis originated in England. " table tennis " one originates from 1900, is gained the name because sending the sound of " Ping Pang " when it hits, in China's Mainland, areas such as Hong Kong and Macao, using " table tennis " as its official name. However, Taiwan and Japan refer to it as "snooker", which means ball games played on the table.

In recent years, with the development of society and the progress of the times, table tennis has become more and more popular in national sports. However, when training table tennis, two people are usually required to cooperate with each other to practice together, which brings great benefits to the learning process of table tennis. A lot of inconvenience, and picking up the ball during practice also greatly delays the trainer's time, so a kind of table tennis teaching simulation exerciser is needed.

Contents of the invention

An embodiment of the present invention provides a table tennis teaching simulation exerciser to solve the problems existing in the prior art.

A table tennis teaching simulation exerciser, comprising a pillar, a desktop is fixed above the pillar, a grid frame is fixed in the middle of the surface of the tabletop, a net post is fixed on the edge of one end of the desktop, and a ball-catching net is fixed between the net posts. The desktop is close to the middle of one end edge of the net post to fix a support rod, the end of the support rod is fixed to a slide bar, the slide bar is slid to connect with the ball machine, the liquid crystal display screen is fixed above the net post, and the desktop is close to the net post The chute is fixed on both sides of one end, a groove is arranged on the side of the tabletop, a straight plate is placed in the groove, a ball passing pipe is arranged under the tabletop, and the ball passing pipe is inclined to the side away from the net post. One side of the ball passing pipe communicates with the inside of the ball receiving net through a switch, and the other side of the ball passing pipe communicates with the ball storage box, and the ball storage box is fixed on the bottom of the desktop. The side of the desktop is connected to the telescopic rod through the damping shaft rotation, the ring is fixed at the end of the telescopic rod, the main controller is fixed at the bottom of the ball storage box, and the storage box and the bottom of the pillar near the main controller are fixed at the bottom. The electronic induction board, the main controller is electrically connected with the ball machine, the liquid crystal display and the electronic induction board, and the universal wheels are fixed on the bottom of the pillar and the electronic induction board. The writing board is fixed on the pillar in the vertical direction of the electronic induction board.

Preferably, the number of the pillars is four, the number of the universal wheels is at least six, and the universal wheels are provided with buckles.

Preferably, the number of the net posts is two, and they are symmetrically fixed on both sides of the desktop respectively.

Preferably, the catch net surrounds the periphery of the tabletop near the net posts.

Preferably, a slide rail that cooperates with the slide rail is provided on one side of the straight plate.

Preferably, a display screen and buttons are arranged outside the main controller, and a 51 single-chip microcomputer is installed inside the main controller.

Preferably, the ball serving machine is a table tennis ball machine that automatically scores goals from the bottom.

Beneficial effects of the present invention: the present invention can not only help the trainer practice catching and serving the ball well, improve the level of table tennis, but also help the trainer save the time of picking up the ball, which is very suitable for the table tennis trainer to practice alone, and greatly improves the training performance. the practice efficiency of the trainee.

Description of drawings

Fig. 1 is the structural representation of a kind of table tennis teaching simulation exerciser provided by the embodiment of the present invention;

Fig. 2 is a structural schematic diagram of the catch net.

Explanation of reference signs:

1-pillar, 2-desktop, 3-grid, 4-net post, 5-support rod, 6-slider, 7-ball machine, 8-receiving net, 9-LCD display, 10-chute, 11-groove, 12-straight plate, 13-switch, 14-passing tube, 15-ball storage box, 16-damping shaft, 17-telescopic rod, 18-circle, 19-main controller, 20-storage Box, 21-electronic induction board, 22-universal wheels, 23-writing board.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the invention, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

With reference to Fig. 1 and Fig. 2, the present invention provides a kind of table tennis teaching simulation exerciser, comprises pillar 1, and desktop 2 is fixed above described pillar 1, and grid frame 3 is fixed in the middle part of the surface of described desktop 2, and one end edge of described desktop 2 Fix the net posts 4, fix the ball net 8 between the net posts 4, fix the support rod 5 in the middle part of the edge of one end of the desktop 2 near the net posts 4, and fix the sliding rod 6 at the end of the support rod 5, the sliding rod 6 The ball machine 7 is slidably connected on the bar 6, the liquid crystal display 9 is fixed above the net post 4, the chute 10 is fixed on the edge of both sides of one end of the desktop 2 near the net post 4, and the side of the desktop 2 is provided with a groove 11. A straight plate 12 is placed in the groove 11, and a ball passing pipe 14 is arranged below the desktop 2, and the ball passing pipe 14 is inclined to the side away from the net post 4, and one side of the ball passing pipe 14 is connected by a switch 13 and The inside of the ball receiving net 8 communicates, the other side of the ball passing pipe 14 communicates with the ball storage box 15, and the ball storage box 15 is fixed on the bottom of the desktop 2, and the ball storage box 15 above the The side of the desktop 2 is rotated and connected to the telescopic rod 17 through the damping shaft 16, the end of the telescopic rod 17 is fixed with a ring 18, the bottom of the ball storage box 15 is fixed with the main controller 19, and the pillar near the side of the main controller 19 1 The storage box 20 and the electronic induction board 21 are fixed at the bottom, the main controller 19 is electrically connected with the ball machine 7, the liquid crystal display screen 9 and the electronic induction board 21, and the pillar 1 is connected with the electronic induction board 21. Universal wheels 22 are fixed on the bottom of the electronic induction board 21 , and a writing board 23 is fixed on the pillar 1 perpendicular to the electronic induction board 21 .

The number of the pillars 1 is 4, the number of the universal wheels 22 is at least six, and the universal wheels 22 are provided with buckles.

The number of the net posts 4 is 2, and they are symmetrically fixed on both sides of the desktop 2 respectively.

The catch net 8 surrounds the periphery of the tabletop 2 near the net posts 4 .

A slide rail that cooperates with the slide rail 10 is provided on one side of the straight plate 12 .

The outside of the main controller 19 is provided with a display screen and buttons, and the inside of the main controller 19 is 51 single-chip microcomputers.

Described serving machine 7 is the table tennis ball machine that automatically scores goals at the bottom.

Working principle: A table tennis teaching simulation training device provided by the present invention controls the speed and angle of the ball through the ball machine when practicing catching the ball. At the same time, the ball machine can slide on the slider to select different positions, close the switch, and train The trainer hits the ping-pong ball sent by the ball-serving machine into the receiving net, then slides to the bottom of the ball-serving machine, and enters the ball-catching machine to serve the ball. In this cycle, the trainer can practice catching the ball without picking it up;

When practicing serving, place a sufficient amount of table tennis balls in the ball storage box, turn on the switch, take out the table tennis balls and hit them in the receiving net, and the table tennis balls will flow into the ball storage box from the passing tube again, and so on. Trainers can practice serving without picking up the ball;

When practicing against the wall, take the straight board out of the groove, install it in the slide rail, and adjust the appropriate distance. The trainer can imitate the practice against the wall and practice the hitting speed;

When doing fixed-point exercises, rotate the telescopic pole to be perpendicular to the table, tie the table tennis ball with a line on the ring, and practice fixed-point hitting;

At the same time, the LCD screen can be controlled by the main controller to play videos such as table tennis events or training precautions. The number of servings of the ball machine can also be recorded by the main controller, and the electronic sensor is used to record the trainer's pace, so that the trainer The practice can be adjusted according to the pace. The writing board can be used to write the daily progress of the exercise or other precautions. The storage box is used to store table tennis rackets or other items. .

To sum up, the present invention can not only help the trainer practice catching and serving the ball well, improve the level of table tennis, but also help the trainer save the time of picking up the ball, which is very suitable for the table tennis trainer to practice alone, greatly improving the training performance. the practice efficiency of the trainee.

The above disclosure is only a specific embodiment of the present invention, however, the embodiment of the present invention is not limited thereto, and any changes conceivable by those skilled in the art shall fall within the protection scope of the present invention.

Claims (7)

1. a table tennis teaching simulation exerciser, is characterized in that, comprises pillar (1), fixed desktop (2) above described pillar (1), described desktop (2) fixed grid frame (3) in the middle of surface, so A net post (4) is fixed on the edge of one end of the desktop (2), a ball net (8) is fixed between the net posts (4), and the middle part of the edge of the desktop (2) is fixed near the end of the net post (4). Rod (5), the end of the support rod (5) is fixed with a slide bar (6), the slide bar (6) is slidably connected to the ball machine (7), and the liquid crystal display screen (9) is fixed above the net post (4). ), the desktop (2) is fixed with a chute (10) near the edge of one end of the net post (4), the side of the desktop (2) is provided with a groove (11), and the groove (11) is placed Straight plate (12), described desktop (2) below is provided with pass pipe (14), and described pass pipe (14) is inclined to the side away from described net post (4), and described pass pipe (14) One side communicates with the inside of the ball receiving net (8) through a switch (13), and the other side of the ball passing pipe (14) communicates with the ball storage box (15), and the ball storage box (15) is fixed on the The bottom of the desktop (2), the side of the desktop (2) above the ball storage box (15) rotates through the damping shaft (16) and connects the telescopic rod (17), and the fixed ring at the end of the telescopic rod (17) ( 18), the main controller (19) is fixed at the bottom of the ball storage box (15), and the storage box (20) and the electronic induction board are fixed at the bottom of the pillar (1) near the main controller (19) side (21), the main controller (19) is electrically connected to the ball machine (7), the liquid crystal display (9) and the electronic sensor board (21), and the pillar (1) is connected to the Universal wheels (22) are fixed on the bottom of the electronic induction board (21), and a writing board (23) is fixed on the pillar (1) perpendicular to the electronic induction board (21). 2. The exerciser as claimed in claim 1, characterized in that, the number of said pillars (1) is 4, the number of said universal wheels (22) is at least six, and said universal wheels (22) are set on the buckle. 3. The exerciser as claimed in claim 1, characterized in that, the number of said net posts (4) is two, which are symmetrically fixed on both sides of said desktop (2) respectively. 4. The exerciser according to claim 1, characterized in that, the catch net (8) surrounds the periphery of the tabletop (2) on the side close to the net post (4). 5 . The exerciser according to claim 1 , characterized in that, one side of the straight plate ( 12 ) is provided with a slide rail that cooperates with the slide rail ( 10 ). 6 . 6. The exerciser as claimed in claim 1, characterized in that, the outside of the main controller (19) is provided with a display screen and buttons, and the inside of the main controller (19) is 51 single-chip microcomputers. 7. The exerciser as claimed in claim 1, characterized in that, the ball serving machine (7) is a table tennis ball machine that automatically scores goals at the bottom.