CN220026042U

CN220026042U - Badminton training auxiliary device

Info

Publication number: CN220026042U
Application number: CN202320755346.7U
Authority: CN
Inventors: 尹诗淇; 刘洋; 伊超; 栾永鑫
Original assignee: Qufu Normal University
Current assignee: Qufu Normal University
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-11-17
Anticipated expiration: 2033-04-07

Abstract

The utility model discloses a badminton training auxiliary device, which belongs to the training auxiliary field, and comprises a base and a ball body, wherein the top of the base is provided with a supporting rod, the top of the supporting rod is rotationally connected with a connecting rod, two groups of pulleys are fixedly connected with two ends of the connecting rod, one side of the supporting rod is fixedly connected with a fixing frame, the inside of the fixing frame is slidably connected with a balancing weight, the top of the balancing weight is connected with a pull rope, and one end of the pull rope, which is far away from the balancing weight, penetrates through the two groups of pulleys and is connected with the ball body; when striking the spheroid, the spheroid is gone up the slip to the distance in the mount through stay cord pulling balancing weight, then is gone back through the drive spheroid of balancing weight self weight again, makes the user can strike the training once more, compares with the elasticity drive spheroid round trip movement through elastic cord self in the prior art, avoids elastic cord to appear elasticity reduction in long-time use, has improved the life of stay cord.

Description

Badminton training auxiliary device

Technical Field

The utility model relates to the technical field of training assistance, in particular to a badminton training assistance device.

Background

In badminton teaching for many years, the fact that the batting point is lower when the batting is swung due to the fact that the batting is carried out by the wrong holding formed by the students in early stages is found, the batting point is still affected by the wrong holding after the students are correctly held, the batting point in the back field is still lower, the learning effect and the interest of the technology in the back field of the students are seriously hindered, and the learning progress is affected under the condition that the students are not too much in original class. The badminton backyard technology is the basis for mastering the project, and the backyard technology is numerous, such as high and long ball, high and flat ball, hanging ball, killing ball and the like, and the different technologies also have differences on the height of the batting point and the space transverse and longitudinal distance of a batter, so that when a badminton player trains, if no professional training person accompanies training, the badminton player can train by adopting the auxiliary training device.

The device is simple in structure, low in cost and good in practicality, but after the elastic string in the device is used for a long time, the elastic string is damaged, so that the speed of the elastic string for driving the shuttlecock is reduced, and on the other hand, the damage of the elastic string also causes the elastic string to be prolonged, so that the hanging height of the shuttlecock is reduced, the user is required to adjust, the using trouble is increased, and the training efficiency is reduced.

Disclosure of Invention

In order to overcome the technical problems, the utility model aims to provide the badminton training auxiliary device, so as to solve the problems that in the prior art, the elastic force of the elastic string is damaged after a long time, on one hand, the speed of the elastic string for driving a badminton is reduced, on the other hand, the elastic string is prolonged due to the damage of the elastic string, the hanging height of the badminton is reduced, a user is required to adjust, the using trouble is increased, and the training efficiency is reduced.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a badminton training auxiliary device, includes base and spheroid, the base top is provided with the bracing piece, the bracing piece top rotates and is connected with the connecting rod, two sets of pulleys of connecting rod both ends fixedly connected with, bracing piece one side fixedly connected with mount, the inside sliding connection of mount has the balancing weight, the balancing weight top is connected with the stay cord, the one end that the balancing weight was kept away from to the stay cord runs through two sets of pulleys and is connected with the spheroid.

As a further scheme of the utility model: the base is provided with a through groove in the middle, the bottom of the supporting rod is fixedly connected with a mounting rod, and the mounting rod is inserted into the through groove.

As a further scheme of the utility model: the base is internally provided with a water storage cavity.

As a further scheme of the utility model: the bracing piece is the telescopic link, bracing piece top one side fixedly connected with stopper.

As a further scheme of the utility model: the top of the fixing frame is fixedly connected with a limiting plate, and the stay cord penetrates through the limiting plate.

As a further scheme of the utility model: the limiting plate top fixedly connected with fixed column, balancing weight top fixedly connected with link, the spheroidal one end is kept away from to the stay cord runs through the link and fixes at the fixed column outer wall.

As a further scheme of the utility model: the balancing weights are in multiple groups, and the multiple groups of balancing weights are connected through T-shaped blocks in an inserting mode.

The utility model has the beneficial effects that:

according to the utility model, when the ball is hit, the ball pulls the balancing weight to slide upwards in the fixing frame to fly away, and then the weight of the balancing weight drives the ball to fly back again, so that a user can hit the ball again.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a partial structure of the present utility model;

fig. 3 is an enlarged schematic view of the portion a of fig. 1 according to the present utility model.

In the figure: 1. a base; 101. a through groove; 102. a water storage chamber; 2. a support rod; 201. a limiting block; 202. a mounting rod; 3. a connecting rod; 301. a pulley; 4. a sphere; 5. a fixing frame; 6. balancing weight; 601. hanging rings; 602. a T-shaped block; 7. a pull rope; 8. a limiting plate; 801. and fixing the column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-3, a badminton training auxiliary device, including the base 1 that is used for supporting and go on beating the spheroid 4 of training, wherein be provided with bracing piece 2 at the top of base 1, bracing piece 2 is the telescopic link, conveniently go up and down to fold, bracing piece 2 top rotates and is connected with connecting rod 3, connecting rod 3 is to one side rotation slope, bracing piece 2 top one side fixedly connected with stopper 201, stopper 201 offsets with connecting rod 3 and carries out spacing, two sets of pulleys 301 of connecting rod 3 both ends fixedly connected with, bracing piece 2 one side fixedly connected with mount 5, the inside sliding connection of mount 5 has balancing weight 6, balancing weight 6 top is connected with stay cord 7, the one end that the balancing weight 6 was kept away from to stay cord 7 runs through two sets of pulleys 301 and is connected with spheroid 4, through pulley 301's setting, reduce the friction damage of stay cord 7.

As shown in fig. 1 and 2, the through groove 101 is formed in the middle of the base 1, the installation rod 202 is fixedly connected to the bottom of the supporting rod 2, the installation is performed in a mode of inserting the installation rod 202 into the through groove 101, the installation and the disassembly are convenient, meanwhile, the water storage cavity 102 is formed in the base 1, and the weight of the base 1 is increased by adding water into the water storage cavity 102, so that the stability of the base 1 to the supporting rod 2 is improved.

As shown in fig. 1 and 3, the fixing frame 5 in the foregoing is fixedly connected with limiting plate 8 at the top, stay cord 7 runs through limiting plate 8, carry out spacingly to balancing weight 6 through limiting plate 8, when training, spheroid 4 is through when stay cord 7 pulling balancing weight 6 upwards moves, avoid balancing weight 6 to slide out from fixing frame 5, improve the stability of using, simultaneously at limiting plate 8 top fixedly connected with fixed column 801, balancing weight 6 top fixedly connected with link 601, the one end that spheroid 4 was kept away from to stay cord 7 runs through link 601 and fixes at fixed column 801 outer wall, stay cord 7 overlaps the outer wall at fixed column 801 through the mode of knoing, can be through the position that adjusting stay cord 7 was tied to the height of spheroid 4 of the other end of stay cord 7, the convenience is used the user of different heights.

As shown in fig. 1 and 2, the balancing weights 6 have multiple groups, the multiple groups of balancing weights 6 are connected by the T-shaped blocks 602 in an inserting manner, the multiple groups of balancing weights 6 can be detached, the number of the balancing weights 6 is increased or reduced in a disassembling and installing manner, so that the gravity applied to the ball 4 at the other end of the pull rope 7 by the balancing weights 6 is controlled, a user needs different forces to perform training of striking the ball 4, and the training of diversifying the user is increased.

The working principle of the utility model is as follows: when a user installs, the base 1 is placed on the ground, then water is added into the water storage cavity 102 in the base 1, the counterweight of the base 1 is increased, then the installation rod 202 at the bottom of the supporting rod 2 is inserted into the through groove 101 in the middle of the base 1 to limit, the supporting rod 2 is pulled upwards to expand, the height of the supporting rod 2 is increased, then the connecting rod 3 is rotated upwards, the top of the connecting rod 3 and the top of the limiting block 201 are propped against to limit, at the moment, the included angle between the connecting rod 3 and the supporting rod 2 is smaller than 90 degrees, the connecting rod 3 is prevented from rotating upwards to separate from the limiting block 201 during training, then the pull rope 7 is released according to the height of the user, the hanging height of the ball 4 is adjusted, then the pull rope 7 is knotted and fixed on the fixed column 801, so that the installation of the badminton training device is completed, then the user can train, and the required force for beating the ball 4 can be adjusted by increasing or reducing the number of the balancing weights 6 during training, and training can be performed at different intensities;

when a user trains, the ball 4 is hit by the racket, the ball 4 drives the pull rope 7 to move, the pull rope 7 drives the balancing weight 6 to slide upwards in the fixing frame 5, then the balancing weight 6 drives the ball 4 to move back by the weight of the balancing weight 6 through the pull rope 7, and the user repeatedly hits to train.

When the user dismantles, through upwards rotating connecting rod 3, make connecting rod 3 break away from with stopper 201 top, then paste with the lateral wall of stopper 201 mutually, accomplish the folding of connecting rod 3, then shrink bracing piece 2, fold bracing piece 2, pull out the installation pole 202 from the inside logical inslot 101 of base 1 again, then fall the inside water of base 1, accomplish simply accomodating of training attachment device, make the user can hand-carry and carry out outdoor use, when placing simultaneously, also can reduce occupation space.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims

1. The utility model provides a badminton training auxiliary device, includes base (1) and spheroid (4), a serial communication port, base (1) top is provided with bracing piece (2), bracing piece (2) top rotation is connected with connecting rod (3), two sets of pulleys (301) of connecting rod (3) both ends fixedly connected with mount (5) of bracing piece (2) one side fixedly connected with, mount (5) inside sliding connection has balancing weight (6), balancing weight (6) top is connected with stay cord (7), one end that balancing weight (6) were kept away from to stay cord (7) runs through two sets of pulleys (301) and is connected with spheroid (4).

2. The badminton training auxiliary device according to claim 1, wherein the through groove (101) is formed in the middle of the base (1), the bottom of the supporting rod (2) is fixedly connected with the mounting rod (202), and the mounting rod (202) is inserted into the through groove (101).

3. The badminton training auxiliary device according to claim 2, wherein the base (1) is internally provided with a water storage cavity (102).

4. The badminton training auxiliary device according to claim 1, wherein the supporting rod (2) is a telescopic rod, and a limiting block (201) is fixedly connected to one side of the top of the supporting rod (2).

5. The badminton training auxiliary device according to claim 1, wherein the top of the fixing frame (5) is fixedly connected with a limiting plate (8), and the pull rope (7) penetrates through the limiting plate (8).

6. The badminton training auxiliary device according to claim 5, wherein the top of the limiting plate (8) is fixedly connected with a fixing column (801), the top of the balancing weight (6) is fixedly connected with a hanging ring (601), and one end, far away from the ball body (4), of the pull rope (7) penetrates through the hanging ring (601) and is fixed on the outer wall of the fixing column (801).

7. The badminton training auxiliary device according to claim 1, wherein the balancing weights (6) are arranged in a plurality of groups, and the balancing weights (6) are connected through T-shaped blocks (602) in a plugging mode.