CN205216140U - Tennis training ware - Google Patents

Abstract

The utility model discloses a tennis training ware, aim at, the training time can be saved to the operation of being convenient for, and the technical scheme who adopts is: included base (1) of counter weight effect that the vertical connecting rod that is provided with is gone up in base (1), the connecting rod adopts the structure that can stretch out and draw back, connecting rod one end and base (1) fixed connection, the other end are connected with stretch cord (8), stretch cord (8) connection training ball (9), be provided with the parts that stop that can stop training ball (9) on the connecting rod, hit and beat during training ball (9), stretch cord (8) can be kick -backed by tensile and drive training ball (9), pass through simultaneously stop that parts stop that training ball (9) makes training ball (9) restore to the throne.

Description

A tennis trainer

technical field

The utility model relates to a sporting goods, in particular to a tennis training device.

Background technique

Tennis is a sport suitable for all ages, and is favored by many tennis lovers. However, tennis is not as easy to learn as badminton, and it is more difficult to get started. Many fans enter the court, and it is difficult to control the ball into the court. Can't even touch a tennis ball. Therefore, tennis requires a coach to give action guidance, multi-ball practice, sparring practice, step by step, and it takes a lot of time to get started. Most people who have studied tennis know that it is very important to be familiar with the nature of the ball and experience the feeling of hitting the ball, but they have not received enough attention. Moreover, there are not many ideal equipment for beginners to familiarize themselves with the feel of the ball, ignoring the early ball practice and swing practice. Some tennis practice apparatuses, such as the common vamp mesh tennis exerciser CN204017318U, have certain difficulty for beginners whose tennis movements are not smooth, and eager to train will cause irregular movements; and some trainers are too simple, such as the tennis practice of CN204428767U device, the training is relatively monotonous. Some coaches will allow the players to practice swinging the racket or swinging the racket to hit the net belt for fixed movements. This will be boring, and hitting the net belt will cause damage to the racket and the net belt, and it is not elegant enough.

Contents of the invention

In order to solve the problems in the prior art, the utility model proposes a tennis trainer which is easy to operate and can save training time.

In order to achieve the above purpose, the technical solution adopted by the utility model is: including a base that acts as a counterweight, a connecting rod is vertically arranged on the base, the connecting rod adopts a structure that can be stretched, and one end of the connecting rod is fixedly connected to the base, The other end is connected with an elastic cord, and the elastic cord is connected to the training ball. The connecting rod is provided with a blocking part that can block the training ball. When the training ball is hit, the elastic cord can be stretched and drive the training ball to rebound. The training ball is blocked by the blocking part to reset the training ball.

The connecting rod includes a first connecting rod, a second connecting rod and a third connecting rod which are sheathed in sequence, and the first connecting rod, the second connecting rod and the third connecting rod form an L-shaped connecting rod structure.

The first connecting rod and the second connecting rod are coaxial and vertically arranged, one end of the first connecting rod is fixedly connected to the base, the third connecting rod is arranged horizontally, and the elastic cord and the blocking member are arranged on the third connecting rod.

The third connecting rod is provided with a chute, the elastic cord is fixed in the chute, and the chute can limit the movement of the elastic cord.

The blocking component is arranged on the third connecting rod directly above the elastic cord.

The end of the third connecting rod is provided with a right-angle bending part, and the right-angle bending part is sleeved on the second connecting rod.

The first connecting rod, the second connecting rod and the third connecting rod are all fixed by fasteners.

The blocking member is a woven mesh.

The mesh is disposed within a mesh frame.

The training ball is a sponge training ball.

Compared with the prior art, the base of the utility model is used to counterweight and stabilize the entire training device, and the connecting rod and the base are fixedly connected to play a supporting role. The connecting rod adopts a telescopic structure, and the height of the connecting rod can be adjusted as required. In order to be suitable for different trainers and different training items, the connecting rod is equipped with a blocking part that can block the training ball. When hitting the training ball, the elastic cord can be stretched and drive the training ball to rebound, and at the same time block the training ball through the blocking part. The ball resets the training ball so that the training ball can stop in time for the next hit, which saves training time and is easy to operate.

Further, the connecting rod includes a first connecting rod, a second connecting rod and a third connecting rod which are sheathed in sequence, the first connecting rod and the second connecting rod are arranged coaxially and vertically, and the second connecting rod is adjusted to extend into the first connecting rod. The length of the rod can realize the height adjustment of the entire trainer, and at the same time, the connecting rod is fixed by fasteners.

Furthermore, the third connecting rod is provided with a chute, and the elastic cord is fixed in the chute, and the movement of the elastic cord can be restricted by the chute, avoiding the problem that the elastic cord slides back and forth when hitting the training ball and affects the operation.

Furthermore, the hit training ball has a higher speed, and the training ball is blocked by the weaving net to maximize the absorption of the kinetic energy of the training ball, so that the training ball stops moving and returns to its original position.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Among them, 1-base, 2-first link, 3-fastener, 4-second link, 5-third link, 6-weaving frame, 7-weaving net, 8-elastic rope, 9 -Training balls.

detailed description

Below in conjunction with specific embodiment and accompanying drawing, the utility model is further explained and illustrated.

Referring to Fig. 1, the utility model includes a base 1 which acts as a counterweight, and a connecting rod is vertically arranged on the base 1, and the connecting rod adopts a structure that can be stretched. The rod 4 and the third connecting rod 5, the first connecting rod 2, the second connecting rod 4 and the third connecting rod 5 form an L-shaped connecting rod structure, and the first connecting rod 2 and the second connecting rod 4 are coaxial and vertical Setting, one end of the first connecting rod 2 is firmly connected with the base 1, the third connecting rod 5 is arranged horizontally, the end of the third connecting rod 5 is provided with a right-angle bending part, and the right-angle bending part is sleeved on the second connecting rod 4 Above, the first connecting rod 2 , the second connecting rod 4 and the third connecting rod 5 are all fixed by fasteners 3 . The third connecting rod 5 is provided with an elastic cord 8 and a blocking part, and the blocking part is arranged on the third connecting rod 5 directly above the elastic cord 8 . The blocking component is a weaving net 7 , and the weaving net 7 is arranged in the weaving net frame 6 . The third connecting rod 5 is provided with a chute, the elastic cord 8 is fixed in the chute, the chute can limit the movement of the elastic cord 8, the elastic cord 8 is connected to the training ball 9, and the training ball 9 is a sponge training ball. When the training ball 9 is hit, the elastic cord 8 can be stretched and drive the training ball 9 to rebound, and at the same time, the training ball 9 is blocked by the blocking member to reset the training ball 9.

The utility model trainer is mainly made of base, first connecting rod, second connecting rod, third connecting rod, fastener, weaving net, weaving net frame, elastic rope and training ball etc. The base is used to counterweight and stabilize the entire trainer. The first connecting rod is inserted into the base to play a supporting role, the second connecting rod is inserted into the first connecting rod, the third connecting rod is inserted into the second connecting rod, and are connected by fasteners be fixed. The second connecting rod can be stretched up and down inside the first connecting rod, and the height of the connecting rod can be adjusted as required to be suitable for different trainers and different training items. The woven net is used to block the training ball, so that the training ball stops in time and returns to its original position, saving training time.

Tennis serve technique practice:

The serving technique of tennis is the most difficult link to practice and master. This device can be used for serving practice, allowing players to fix the serving action, quickly find the ball feeling of serving, the best hitting point position, and quickly enter the serving training session. It can be used to improve the speed and strength of players' serve.

Loosen the fasteners of the first connecting rod, adjust the height of the second connecting rod up and down, so that the training ball is at the hitting point of the ball. 1. Suspend a soft sponge training ball. The trainer performs a tennis serve action and hits the training ball. At this stage, the movement should be kept smooth, stretched, and coordinated. Train the height of the ball to the sweet spot. Second, replace the usual training tennis balls and then perform hitting training. At this stage, you can try to increase your strength to practice. 3. When the coach explains how to serve side spin, top spin and flat hitting, he can easily use this device to demonstrate the hitting position and hitting action, so as to enhance persuasiveness and improve the quality of training.

Tennis forehand and backhand training:

The technique of tennis forehand and counterattack is the most basic technology in this sport. This device can be used for tennis forehand and backhand practice, so that players can master the forehand and serve strokes and the feeling of hitting the ball. It can also be used for Exercises to improve the speed and strength of players' forehand and backhand shots.

First, loosen the fastening piece of the first connecting rod, adjust the up and down height of the second connecting rod, so that the training ball is in the best hitting point position of the forehand and backhand. Hang a soft sponge training ball, and do tennis forehand and backhand hitting exercises. At this stage, keep the movements smooth, stretched, and coordinated, and don't rush to exert force to avoid irregular movements. Replace the usual training tennis balls and then perform hitting training. At this stage, you can try to increase your strength to practice. Then, loosen the fasteners of the first connecting rod, adjust the upper and lower heights of the second connecting rod, so that the training ball is in the lower position of the best hitting point for forehand and backhand shots, hang the usual training balls, and perform low ball training. Forehand and backhand strike training. Finally, loosen the fasteners of the first connecting rod, adjust the up and down height of the second connecting rod, so that the training ball is in the upper position of the best hitting point for forehand and backhand hitting, hang the normal training ball, and carry out the high ball , Backhand strike training.

Volley ball sense training:

First, loosen the fasteners of the first connecting rod, adjust the up and down height of the second connecting rod, so that the training ball is at the best hitting point for volleying, the lower position of the best hitting point, and the best hitting point. Click on the upper position, and practice the feeling of hitting the ball in three situations. Then, replace the longer micro-elastic rope and the height of the weaving net as needed, adjust the height of the training ball, and perform the control exercise of the volley force.

The device of the utility model can also be used for amateur fitness and plastic exercise. A tennis racket is matched with this device, and one can know a little about the basic movements of tennis, adjust different hitting heights, cooperate with different hitting movements, control exercise time, and can achieve different parts of the body. The exercise effect, especially forehand and backhand training, is very obvious for the exercise of the waist and abdomen. It avoids the boring exercise and improves the fun of exercise.

Claims (10)

1. a tennis training machine, it is characterized in that, comprise the base (1) of counterweight effect, (1) is vertically provided with connecting rod to base, connecting rod adopts the structure that can stretch, described connecting rod one end is fixedly connected with base (1), the other end is connected with stretch cord (8), stretch cord (8) connects Ball for training (9), described connecting rod is provided with the stop member that can stop Ball for training (9), when impacting described Ball for training (9), stretch cord (8) can be stretched and drive Ball for training (9) resilience, stop that Ball for training (9) makes Ball for training (9) reset by described stop member simultaneously.

2. a kind of tennis training machine according to claim 1, it is characterized in that, described connecting rod comprises first connecting rod (2) sheathed successively, second connecting rod (4) and third connecting rod (5), and first connecting rod (2), second connecting rod (4) and third connecting rod (5) form the bar linkage structure of L shape.

3. a kind of tennis training machine according to claim 2, it is characterized in that, described first connecting rod (2) and second connecting rod (4) are coaxially and vertically arrange, one end and the base (1) of first connecting rod (2) are connected, third connecting rod (5) is horizontally disposed with, and stretch cord (8) and stop member are arranged on third connecting rod (5).

4. a kind of tennis training machine according to claim 3, is characterized in that, (5) are provided with chute to described third connecting rod, and stretch cord (8) is fixed in chute, and it is mobile that described chute can limit stretch cord (8).

5. a kind of tennis training machine according to claim 3, is characterized in that, described stop member is arranged on the third connecting rod (5) directly over stretch cord (8).

6. a kind of tennis training machine according to claim 3, is characterized in that, the end of described third connecting rod (5) is provided with quarter bend folding part, and quarter bend folding part is set on second connecting rod (4).

7. a kind of tennis training machine according to claim 3, is characterized in that, described first connecting rod (2), between second connecting rod (4) and third connecting rod (5) all by securing member (3) fix.

8. a kind of tennis training machine according to any one of claim 1-7, is characterized in that, described stop member is knitmesh (7).

9. a kind of tennis training machine according to claim 8, is characterized in that, described knitmesh (7) is arranged in knitmesh framework (6).

10. a kind of tennis training machine according to any one of claim 1-7, is characterized in that, described Ball for training (9) is sponge Ball for training.