CN221788084U - Tennis net frame for physical training - Google Patents

Abstract

The utility model discloses a tennis net frame for physical training, which relates to the technical field of physical training appliances and comprises a first mounting plate, a racket assembly and a sunshade assembly, wherein a mounting rod is symmetrically arranged at the top of the first mounting plate, a second mounting plate is arranged at one side of the mounting rod, a motor is arranged at the top of the second mounting plate, a rotating rod is arranged at the output end of the motor, one end of the rotating rod penetrates through one side of the mounting rod, the racket assembly is arranged at the bottom of the rotating rod and used for shooting tennis balls hit by a sporter, and the sunshade assembly is symmetrically arranged at the outer side of the mounting rod. According to the utility model, the rotating rod is driven to rotate by the starting motor, so that the installation frame is driven to rotate, when a sportsman passes the tennis racket onto the elastic net wire in the rotating installation frame, the elastic net wire can return the tennis racket to the sportsman due to rotation, and the mutual racket process of two sportsmen can be simulated, so that the training simulation effect is realized.

Description

A tennis net frame for sports training

Technical Field

The utility model relates to the technical field of sports training equipment, in particular to a tennis net frame for sports training.

Background Art

Physical training is essential in students' learning career, and physical education also accounts for a certain proportion of the scores in various indicators of the school. Tennis is a sport in which two people hit the ball against each other on both sides of an isolated tennis rack. The tennis rack is an isolation device used to isolate athletes and divide the sports venue. The traditional tennis rack only has the function of isolating the venue. Tennis training also requires two people to cooperate with each other to complete the training.

Patent document CN219231383U discloses a tennis net frame, which can store extra tennis balls, but the tennis net frame does not have the function of hitting tennis balls. When there is only one athlete, the tennis net frame cannot assist the athlete in tennis training. Therefore, a tennis net frame for sports training that can assist athletes in tennis training is needed to solve this problem.

Utility Model Content

One purpose of the present application is to provide a tennis net for sports training, which can solve the technical problem that the tennis net in the prior art cannot assist athletes in tennis training.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tennis net frame for sports training, comprising a first mounting plate, a ball-bouncing assembly and a sunshade assembly, a mounting rod is symmetrically mounted on the top of the first mounting plate, a second mounting plate is mounted on one side of the mounting rod, a motor is mounted on the top of the second mounting plate, a rotating rod is mounted on the output end of the motor, and one end of the rotating rod passes through one side of the mounting rod, a ball-bouncing assembly is mounted on the bottom of the rotating rod, and the ball-bouncing assembly is used to bounce back the tennis ball hit by the athlete;

A sunshade assembly is symmetrically arranged on the outer side of the mounting rod, and the sunshade assembly is used to shade the ball-bouncing assembly to prevent the ball-bouncing assembly from being damaged by sunlight.

Preferably, a plurality of universal wheels are installed at the bottom of the first mounting plate.

Preferably, the ball bouncing assembly includes a mounting frame and an elastic mesh cable, the top of the mounting frame is connected to the outer side of the rotating rod, and the inner side of the mounting frame is installed with an elastic mesh cable.

Preferably, the sunshade assembly includes a guide rod, a lifting rod and a sunshade cloth, the guide rod is symmetrically arranged in front of and behind the mounting rod, the lifting rod is movably installed on the outer side of the guide rod, a first threaded rod is installed through the front side of the lifting rod, and a sunshade cloth is installed at the bottom of the lifting rod.

Preferably, guide frames are symmetrically installed on both sides of the first mounting plate, and a second threaded rod is installed through one side of the guide frame.

Preferably, a lifting plate is movably installed through the top of the guide frame, and limiting rods are symmetrically installed on the outer side of the lifting plate.

Compared with the prior art, the beneficial effects of the utility model are:

1. The utility model drives the rotating rod to rotate by starting the motor, thereby driving the installation frame to rotate. When the athlete hits the tennis racket on the elastic mesh wire inside the rotating installation frame, the elastic mesh wire can hit the tennis racket back and pass it to the athlete again due to the rotation, thereby simulating the process of two athletes bouncing the ball against each other, thereby playing a role in simulation training. The tennis net frame for sports training drives the rotating rod to rotate by starting the motor, thereby driving the installation frame to rotate. When the athlete hits the tennis racket on the elastic mesh wire inside the rotating installation frame, the elastic mesh wire can hit the tennis racket back and pass it to the athlete again due to the rotation, thereby simulating the process of two athletes bouncing the ball against each other, thereby playing a role in simulation training.

2. When the sunlight is strong, the utility model can move the lifting rod upwards so that the sunshade covers the front and rear of the elastic net line, thereby preventing the sunlight from shining on the elastic net line for a long time and reducing the damage of the sunlight to the elastic net line. When the sunlight is strong, the utility model can move the lifting rod upwards so that the sunshade covers the front and rear of the elastic net line, thereby preventing the sunlight from shining on the elastic net line for a long time and reducing the damage of the sunlight to the elastic net line.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a perspective view of the utility model;

FIG2 is a schematic diagram of the structure of a first mounting plate of the present invention;

FIG3 is a schematic diagram of the structure of the rotating rod of the utility model;

FIG4 is a schematic diagram of the guide rod structure of the utility model;

FIG. 5 is a schematic diagram of the guide frame structure of the present invention.

In the figure: 1. first mounting plate; 101. universal wheel; 2. mounting rod; 201. second mounting plate; 202. motor; 203. rotating rod; 3. mounting frame; 301. elastic mesh cable; 4. guide rod; 401. lifting rod; 402. first threaded rod; 403. sunshade cloth; 5. guide frame; 501. second threaded rod; 6. lifting plate; 601. limit rod.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Please refer to Figures 1, 2 and 3, an embodiment of the utility model provided: a tennis net frame for sports training;

The device comprises a first mounting plate 1, a mounting rod 2 and a ball bouncing assembly. A plurality of universal wheels 101 are installed at the bottom of the first mounting plate 1. The first mounting plate 1 can provide a mounting position for other components of the device so that other components of the device can be installed. The universal wheels 101 can rotate so that the first mounting plate 1 can be moved. A mounting rod 2 is symmetrically installed on the top of the first mounting plate 1. A second mounting plate 201 is installed on one side of the mounting rod 2. A motor 202 is installed on the top of the second mounting plate 201. A rotating rod 203 is installed on the output end of the motor 202, and one end of the rotating rod 203 passes through one side of the mounting rod 2. The mounting rod 2 can provide a mounting position for the second mounting plate 201. The second mounting plate 201 plays a role in installing the motor 202. The motor 202 can convert electrical energy into kinetic energy, thereby driving the rotating rod 203 to rotate. The rotating rod 203 can rotate and provide an installation position for the installation frame 3, so that the installation frame 3 has a position for installation. At the same time, the rotating rod 203 can drive the installation frame 3 to rotate by rotating. A ball-bouncing assembly is installed at the bottom of the rotating rod 203, and the ball-bouncing assembly is used to bounce back the tennis ball hit by the athlete. The ball-bouncing assembly includes the installation frame 3 and an elastic mesh line 301. The top of the installation frame 3 is connected to the outside of the rotating rod 203, and the inside of the installation frame 3 is installed with an elastic mesh line 301. The installation frame 3 can provide an installation position for the elastic mesh line 301, so that the elastic mesh line 301 has a position for installation. At the same time, the installation frame 3 can drive the elastic mesh line 301 to rotate by rotating. The elastic mesh line 301 is made of the same material as the racket line of a tennis racket, and can bounce the tennis ball back, so that regular ball-bouncing training can be performed with athletes to improve the functionality of the tennis net frame.

Please refer to Figures 1 and 4, an embodiment of the utility model provided is: a tennis net frame for sports training;

A sunshade assembly is symmetrically arranged on the outer side of the mounting rod 2. The sunshade assembly is used to shade the ball-bouncing assembly to prevent the sun from damaging the ball-bouncing assembly. The sunshade assembly includes a guide rod 4, a lifting rod 401 and a sunshade cloth 403. The guide rod 4 is symmetrically arranged in front and behind the mounting rod 2. The lifting rod 401 is movably installed on the outer side of the guide rod 4. The front side of the lifting rod 401 is penetrated by a first threaded rod 402. The bottom of the lifting rod 401 is installed with a sunshade cloth 403. The guide rod 4 can improve the guidance of the lifting rod 401. The lifting rod 401 can be moved up and down, and the lifting rod 401 can provide an installation position for the sunshade cloth 403, so that the sunshade cloth 403 has a position to be installed. At the same time, the lifting rod 401 can drive the sunshade cloth 403 to move up and down by moving up and down. The first threaded rod 402 can squeeze the guide rod 4 by rotating, thereby ensuring the stability of the lifting rod 401 on the outside of the guide rod 4. The sunshade cloth 403 can provide a sunshade function for the elastic mesh cable 301 to prevent the elastic mesh cable 301 from being damaged in the sun.

Please refer to Figures 1 and 5, an embodiment of the utility model provided: a tennis net frame for sports training;

It includes a guide frame 5 and a lifting plate 6. The guide frames 5 are symmetrically installed on both sides of the first mounting plate 1. A second threaded rod 501 is installed through one side of the guide frame 5. The guide frame 5 can provide guidance for the lifting plate 6 so that the lifting plate 6 can move up and down. The second threaded rod 501 can squeeze and fix the lifting plate 6 by rotating to ensure the stability of the lifting plate 6. The lifting plate 6 is movably installed through the top of the guide frame 5. The limiting rod 601 is symmetrically installed on the outer side of the lifting plate 6. The lifting plate 6 can contact the ground by moving downward, thereby increasing the friction with the ground, preventing the device from moving randomly on the ground, and ensuring the stability of the device. At the same time, the lifting plate 6 can provide support for the device, so that the device is not easy to tip forward or backward. The limiting rod 601 plays a limiting role, which can prevent the lifting plate 6 from moving downward and separating from the guide frame 5.

Working principle: Before using the tennis net for sports training, you should first check whether there are any problems that affect the use of the tennis net for sports training. First, move the equipment to the position where it needs to be used. When two athletes are training with each other, the elastic net line 301 is stably located below the rotating rod 203, and the net plays the role of isolating athletes as a traditional net. When a single athlete is doing tennis training, the rotating rod 203 can be driven to rotate by starting the motor 202, thereby driving the installation frame 3 to rotate. When the athlete hits the tennis ball onto the elastic net line 301 inside the rotating installation frame 3, the elastic net line 301 can hit the tennis ball back and pass it to the athlete again due to the rotation, thereby simulating the mutual ball hitting process of the two athletes, thereby playing the role of simulated training. When the sunlight is strong, the sunshade cloth 403 can cover the front and back of the elastic net line 301 by moving the lifting rod 401 upward, thereby preventing the elastic net line 301 from being exposed to sunlight for a long time, reducing the damage of the sunlight to the elastic net line 301.

It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure marks in the claims should not be regarded as limiting the rights involved.

Claims (6)

1. A tennis rack for sports training, comprising a first mounting plate (1), a ball-bouncing assembly and a sunshade assembly, characterized in that: a mounting rod (2) is symmetrically mounted on the top of the first mounting plate (1), a second mounting plate (201) is mounted on one side of the mounting rod (2), a motor (202) is mounted on the top of the second mounting plate (201), a rotating rod (203) is mounted on the output end of the motor (202), and one end of the rotating rod (203) passes through one side of the mounting rod (2), and a ball-bouncing assembly is mounted on the bottom of the rotating rod (203), and the ball-bouncing assembly is used to bounce back a tennis ball hit by an athlete; A sunshade component is symmetrically arranged on the outer side of the mounting rod (2), and the sunshade component is used to shade the ball-bouncing component to prevent the ball-bouncing component from being damaged by sunlight. 2. A tennis rack for sports training according to claim 1, characterized in that a plurality of universal wheels (101) are installed at the bottom of the first mounting plate (1). 3. A tennis net frame for sports training according to claim 1, characterized in that the ball-bouncing assembly includes a mounting frame (3) and an elastic net line (301), the top of the mounting frame (3) is connected to the outer side of the rotating rod (203), and the inner side of the mounting frame (3) is installed with an elastic net line (301). 4. A tennis net frame for sports training according to claim 1, characterized in that: the sunshade assembly includes a guide rod (4), a lifting rod (401) and a sunshade cloth (403), the guide rod (4) is symmetrically arranged in front and behind the mounting rod (2), the lifting rod (401) is movably installed on the outer side of the guide rod (4), the first threaded rod (402) is installed through the front side of the lifting rod (401), and the sunshade cloth (403) is installed at the bottom of the lifting rod (401). 5. A tennis net frame for sports training according to claim 1, characterized in that: guide frames (5) are symmetrically installed on both sides of the first mounting plate (1), and a second threaded rod (501) is installed through one side of the guide frame (5). 6. A tennis net frame for sports training according to claim 5, characterized in that a lifting plate (6) is movably installed through the top of the guide frame (5), and a limiting rod (601) is symmetrically installed on the outer side of the lifting plate (6).