CN212593885U

CN212593885U - Tennis trainer capable of improving swing speed and correcting error force

Info

Publication number: CN212593885U
Application number: CN202021301965.1U
Authority: CN
Inventors: 吴雪强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-02-26
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses a can promote to wave tennis training ware of clapping speed and correction mistake power, including clapping the frame and with clapping the fixed handle of clapping of frame, the inboard of clapping the frame is provided with the striking subassembly, the striking subassembly includes the guide arm, upper portion stopper, lower part stopper and striking piece, the extending direction of guide arm is the same with the extending direction of clapping the handle, upper portion stopper and lower part stopper all with the fixed just below that the lower part stopper is located the upper portion stopper of guide arm, strike the piece cover on the guide arm and form sliding fit with the guide arm, strike the piece and be located between upper portion stopper and the lower part stopper. The tennis trainer has the appearance similar to that of a real tennis racket, has real hand feeling, and can be used for improving the swinging speed and correcting the wrong strength.

Description

Tennis trainer capable of improving swing speed and correcting error force

Technical Field

The utility model relates to the technical field of sports (tennis) equipment, especially, relate to a can promote to wave tennis training ware of clapping speed and correction mistake power.

Background

Tennis is becoming more and more popular in our country, and more people begin to take up tennis rackets to participate in the physical and mental exercise. However, compared with other sports, tennis balls are difficult to enter, the elasticity of the tennis balls and the elasticity of the tennis balls are high, a player is required to have a correct ball hitting technology to control a ball returning line, the tennis balls can spend most of the time in picking up the tennis balls, and the enthusiasm of the player in participating in the tennis balls is greatly reduced. One very important link in the batting technology is to master reasonable force-applying time, so that arms and bodies of many players are too tense when playing, which is not only unfavorable for playing powerful batting, but also has not good control effect on the ball. Although the prior art has the auxiliary force training equipment, no training equipment which has the appearance similar to that of a real tennis racket, has real hand feeling, can improve the swing speed and correct the wrong force is available.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a can promote to wave bat speed and correct tennis training ware of wrong power, the appearance of this tennis training ware is similar with real tennis racket, feels comparatively true to can be used for promoting to wave bat speed and correct wrong power.

The purpose of the utility model is realized by adopting the following technical scheme:

a tennis trainer capable of improving swing speed and correcting wrong strength comprises a racket frame and a racket handle fixed with the racket frame, wherein an impact assembly is arranged on the inner side of the racket frame and comprises a guide rod, an upper limiting block, a lower limiting block and an impact block, the extension direction of the guide rod is the same as that of the racket handle, the upper limiting block and the lower limiting block are both fixed with the guide rod, the lower limiting block is positioned below the upper limiting block, the impact block is sleeved on the guide rod and forms sliding fit with the guide rod, and the impact block is positioned between the upper limiting block and the lower limiting block.

Further, the bottom end of the racket frame is fixedly connected with the racket handle.

Further, the guide rod is located in the middle of the inner side of the racket frame.

Furthermore, the top end of the guide rod is fixedly connected with the top end of the racket frame, and the bottom end of the guide rod is fixedly connected with the racket handle.

Furthermore, the upper limiting block is located at the top end of the guide rod, and the lower limiting block is located at the bottom end of the guide rod.

Furthermore, the guide rod, the upper limiting block, the lower limiting block and the impact block are all made of metal materials.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model provides a tennis training device which can improve the bat waving speed and correct the error force, comprising a bat frame and a bat handle, wherein the inner side of the bat frame is provided with an impact component, the impact component comprises a guide rod, an upper limit block, a lower limit block and an impact block, and the impact block is sleeved on the guide rod and forms sliding fit with the guide rod; the tennis trainer has the appearance similar to that of a real tennis racket, and the handle is arranged to ensure that the holding hand feeling of the tennis trainer is the same as or close to that of the real tennis racket.

In tennis, the ideal hitting effect can be achieved only by hitting the ball in a reasonable hitting area (an area 10-30cm away from the front of the body), because the speed of the racket is the fastest when the racket is in the reasonable hitting area; in tennis, the motion track of the head of the tennis racket is arc-shaped when the tennis racket is hit each time; therefore, when adopting the utility model discloses a tennis training ware carries out the normalized when clapping the action of waving, can produce the centrifugation for striking piece from lower part stopper position towards the stopper striking of upper portion, and sounding, this tennis training ware is through striking the striking sounding of striking piece, thereby the simulation batting in the twinkling of an eye. Therefore, the utility model discloses have following training effect:

firstly, the speed and fluency of the swing are improved: if the swing speed is not fast enough or the swing is not smooth when the swing is not stopped, the impact sound can be heard before the impact sound reaches a reasonable ball hitting area, so that people can realize the problem of the swing, and corresponding improvement needs to be made, and the swing speed and the swing smoothness are improved in continuous practice improvement.

Correcting error force, and mastering reasonable force moment: because the correct power opportunity is calculated when the tennis is hit in the reasonable hitting area, people can use the tennis trainer to carry out power training, namely when the swing action is executed, the tennis trainer makes the impact sound in the reasonable hitting area, if the impact sound is sent around the reasonable hitting area, the impact opportunity is not reasonable, and people are made to realize the improvement.

Thirdly, improving the swinging posture: when the body is uncoordinated and only the arms are adopted to guide the swing, the strength is often small, the swing speed is not enough, the impact sound cannot be generated in the reasonable ball hitting area, even if the impact sound can be generated in the reasonable ball hitting area, the sound is not as big as the impact sound generated when the body is coordinately forced to swing, because the swing speed generated when the body is coordinately forced is far greater than the swing speed guided by the single arms, people can adjust the swing posture of the people and practice the body coordinately forced by the moment generated by the impact sound and the size of the impact sound; in addition, when the interception action is exercised, the impact block slides downwards after impacting the upper limiting block to achieve a reasonable interception posture, and if the impact block stays at the position of the upper limiting block after impacting the upper limiting block, the wrist is cut too much, and people are required to make corresponding improvement.

Drawings

Fig. 1 is a schematic structural view of a tennis training device capable of increasing a swing speed and correcting an error force according to an embodiment of the present invention.

In the figure: 1. a racket frame; 2. a racket handle; 3. a guide bar; 4. an upper limiting block; 5. a lower limiting block; 6. and (4) striking the block.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

Refer to fig. 1. The embodiment of the utility model provides a can promote to wave tennis training ware of clapping speed and correction mistake power of exerting oneself, including clapping frame 1 and clapping handle 2 fixed with clapping frame 1, the inboard of clapping frame 2 is provided with the striking subassembly, the striking subassembly includes guide arm 3, upper portion stopper 4, lower part stopper 5 and striking block 6, the extending direction of guide arm 3 is the same with the extending direction of clapping handle 1, upper portion stopper 4 and lower part stopper 5 all with 3 fixed just the below that lower part stopper 5 is located upper portion stopper 4 of guide arm, 6 covers of striking block are on guide arm 3 and form sliding fit with guide arm 3, striking block 6 is located between upper portion stopper 4 and lower part stopper 5.

Further, the bottom end of the racket frame 1 is fixedly connected with the racket handle 2.

Further, the guide bar 3 is located at the middle of the inside of the racket frame 1.

Furthermore, the top end of the guide rod 3 is fixedly connected with the top end of the racket frame 1, and the bottom end of the guide rod 3 is fixedly connected with the racket handle 2.

Further, the upper limiting block 4 is located at the top end of the guide rod 3, and the lower limiting block 5 is located at the bottom end of the guide rod 3.

Further, the guide rod 3, the upper limiting block 4, the lower limiting block 5 and the impact block 6 are all made of metal.

The tennis trainer capable of improving the swinging speed and correcting the wrong strength comprises a racket frame and a racket handle, wherein an impact component is arranged on the inner side of the racket frame, the impact component comprises a guide rod, an upper limiting block, a lower limiting block and an impact block, the appearance of the tennis trainer is similar to that of a real tennis racket, and the handle is arranged to enable the tennis trainer to have the same or similar holding hand feeling as the real tennis racket.

In tennis, the ideal hitting effect can be achieved only by hitting the ball in a reasonable hitting area (an area 10-30cm away from the front of the body), because the speed of the racket is the fastest when the racket is in the reasonable hitting area; in tennis, the motion track of the head of the tennis racket is arc-shaped when the tennis racket is hit each time; therefore, when the tennis trainer of the embodiment is adopted to carry out standard swing action, a centrifugal effect is generated, so that the impact block impacts from the position of the lower limit block to the upper limit block and makes a sound, and the tennis trainer makes a sound through the impact of the impact block, thereby simulating the moment of hitting a ball. Therefore, the present embodiment has the following training effects:

Correcting error force, and mastering reasonable force moment: because the correct moment of attack is calculated when the ball is hit in the reasonable hitting area, people can use the tennis trainer to conduct the training, namely when the swing action is executed, the tennis trainer makes the impact sound in the reasonable hitting area, if the impact sound is made in the front and the back of the reasonable hitting area, the reasonable moment of attack is not meant, and people are made aware of the need of improvement.

In summary, the tennis training device of the present embodiment can be used as a good helper for warming up and swinging a racket, and can increase the swinging speed and exercise and grasp reasonable strength. The tennis trainer applies a power chain and auditory biofeedback to guide a user to swing, and the lifting speed is much higher than that of other players without the tennis trainer.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. A tennis training device capable of improving swinging speed and correcting wrong strength is characterized in that: the racket comprises a racket frame and a racket handle fixed with the racket frame, wherein an impact assembly is arranged on the inner side of the racket frame, the impact assembly comprises a guide rod, an upper limiting block, a lower limiting block and an impact block, the extending direction of the guide rod is the same as that of the racket handle, the upper limiting block and the lower limiting block are both fixed with the guide rod, the lower limiting block is positioned below the upper limiting block, the impact block is sleeved on the guide rod and forms sliding fit with the guide rod, and the impact block is positioned between the upper limiting block and the lower limiting block.

2. The tennis trainer as set forth in claim 1, wherein: the bottom end of the racket frame is fixedly connected with the racket handle.

3. The tennis trainer as set forth in claim 1, wherein: the guide rod is positioned in the middle of the inner side of the racket frame.

4. The tennis trainer as set forth in claim 1, wherein: the top end of the guide rod is fixedly connected with the top end of the racket frame, and the bottom end of the guide rod is fixedly connected with the racket handle.

5. The tennis trainer as set forth in claim 1, wherein: the upper limiting block is located at the top end of the guide rod, and the lower limiting block is located at the bottom end of the guide rod.

6. The tennis trainer as claimed in any one of claims 1 to 5, wherein: the guide rod, the upper limiting block, the lower limiting block and the impact block are all made of metal materials.