Explosive power generator for badminton training

Abstract

An explosive power generator for badminton training comprises a handle and a loop bar, a push block and a sound device are arranged in the loop bar, the sound device is used for generating sound after being pushed by the push block, a trainer can swing the loop bar while simulating racket swinging actions through the handle, and the loop bar stays in the air after racket swinging is completed. At the moment, the push block in the sleeve rod moves upwards due to the centrifugal effect so as to press the push piece, so that the push piece overcomes the elastic force of the pressure spring and impacts the impact block to make a sound, and the push block can have enough kinetic energy to overcome the potential energy of the pressure spring only through the correct racket swinging action and posture; by repeatedly waving the handle, the force generation action during badminton racket swing can be adjusted, a trainer can know how to generate force and how to improve the force generation action according to the sound, the racket swing force can be gradually improved after the racket swing action is correct, and therefore explosive force training can be conducted. And correct and effective guidance is provided for an output mode when a trainer swings the racket, so that the effect of training explosive power is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to badminton training appliance technical field, concretely relates to the explosive force of badminton training is launched. BACKGROUND

[0002] Badminton is a popular sport, and it plays an important role in improving body coordination, reaction speed and sensitivity. However, for athletes who want to improve their explosive force when swinging, they need a device and tool that can train the force to help them improve the explosive force or change the way to exert force.

[0003] Among the existing devices for training force, reference can be made to the badminton force training auxiliary device disclosed in the Chinese utility model patent with patent application number CN201820678496.1, which specifically includes a racket resistance head and a racket force training device. A large-diameter threaded hole is formed at the top of the racket force training device, and a beverage or mineral water plastic bottle is screwed into the large-diameter threaded hole through a threaded structure. A small-diameter threaded hole is formed at the bottom of the racket force training device, and a threaded rod is screwed into the small-diameter threaded hole through a threaded structure. One end of the threaded rod is fixedly connected with the racket resistance head. The racket force training device is in a columnar structure. This device not only solves the problem of long badminton rackets that cannot be carried around for practice at any time, but also solves the problem of other force devices with excessive weight that cannot train skills.

[0004] However, since the training device is composed of three main components, it needs to be assembled before training and disassembled and stored after training, which is quite cumbersome and cannot be used directly. In order to improve the training effect, water or sand needs to be poured into the mineral water plastic bottle. This method requires athletes to carry water or sand with them at all times, so the device lacks practicality. UTILITY MODEL CONTENT

[0005] In order to overcome the shortcomings of the prior art, the utility model provides a badminton training explosive force force device.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] The utility model discloses a burst force power generator for badminton training, including handle for gripping and connecting sleeve rod on handle, the sleeve rod is provided with push block and sound device for producing sound after being pushed by push block, the inside of sleeve rod is equipped with the movable cavity for the activity of push block, push block and movable cavity slide fit, the sound device is installed in movable cavity and is away from one end of handle, the sound device includes the first impact surface of setting on movable cavity end face, with the second impact surface of first impact surface swing connection, first impact surface and second impact surface are opposite and are connected through reset device, when swinging handle, push block drives second impact surface and first impact surface each other and collides and sends out sound, and then reset device drives second impact surface reset.

[0008] Further, the sound device further includes a striking block provided on the end face of the movable cavity and a push piece connected to the reset device, the first impact surface is provided on the striking block, and the second impact surface is provided on the push piece.

[0009] Further, the push piece and the push block are provided with a sound absorbing device.

[0010] Further, the sound absorbing device includes cotton provided on the end of the push piece facing the push block, or the sound absorbing device includes cotton provided on the end of the push block facing the push piece, or the sound absorbing device includes cotton provided on the opposite sides of the push piece and the push block.

[0011] Further, a metal block for striking the striking block is further provided on the side of the push piece facing the striking block, the second impact surface is provided on the metal block, and the push piece strikes the striking block through the metal block to emit a sound.

[0012] Further, a plurality of sound outlet holes for transmitting the sound to the outside are provided on the sleeve rod near the striking block, the sound outlet holes are communicated from the outside to the inside of the movable cavity, and the plurality of sound outlet holes are uniformly distributed along the circumference of the outer wall of the sleeve rod.

[0013] In the utility model, an adsorption device is arranged at the end of the movable cavity away from the sound device, and the push block is adsorbed when sliding to the adsorption device.

[0014] In the utility model, the striking block is adjustably arranged at the end of the movable cavity, an adjusting hole is arranged at the end of the sleeve rod near the sound device, the adjusting hole extends inward from the end face of the sleeve rod and is communicated to the inside of the movable cavity, and the striking block is threadedly connected with the adjusting hole.

[0015] Further, a cross groove is arranged on the end face of the striking block for screwing the striking block into the adjusting hole.

[0016] In the utility model, the arms and the outer side of the sleeve rod are wrapped with a soft rubber layer.

[0017] The utility model has the following advantages and beneficial effects:

[0018] When the trainer simulates the racket action through the handle, the sleeve rod is swung, and when the racket action is completed, the sleeve rod stays in the air, at this time, the push block in the sleeve rod moves up due to the centrifugal effect and is pressed to the push piece, when the push piece overcomes the elastic force of the pressure spring and hits the impact block, a sound is emitted, only correct racket action and posture can make the push block have enough kinetic energy to overcome the potential energy of the pressure spring and hit the impact block, through repeated swinging of the handle, the power action of the badminton racket can be adjusted, and according to the size of the sound, the trainer can realize how to exert force and how to improve the power action, so that the training purpose is achieved, when the racket action is correct, the racket force can be gradually increased, thereby the explosive force training can be carried out, the correct and effective guidance of the output mode of the trainer when swinging the racket is provided, so that the effect of training explosive force is achieved.

[0019] The training device is a small columnar integrated structure, convenient to carry, and does not need to assemble other parts, when training is needed, it can be taken out anywhere and anytime, the trouble of needing to carry other parts is saved, it is simple and convenient, and the practicability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] The utility model is further described below in combination with the drawings and embodiments:

[0021] Figure 1 It is a schematic view of the force exertion device in the embodiment;

[0022] Figure 2 It is a sectional view of the force exertion device in the embodiment;

[0023] Figure 3 It is Figure 2 An enlarged view of area A in the embodiment;

[0024] Figure 4 It is a schematic view of the impact block in the embodiment. DETAILED DESCRIPTION

[0025] To make the purpose, technical scheme and advantages of the utility model embodiment clearer, the technical scheme in the utility model embodiment will be described clearly and completely below in combination with the drawings in the utility model embodiment, and the utility model is not limited to the following embodiments.

[0026] For example, Figures 1 to 4As shown, the embodiment discloses a shatter force generator for badminton training, which comprises a handle 1 for gripping and a sleeve rod 2 connected to the handle 1, a push block 3 for simulating the weight of a racket and a sound device 4 for making a sound after being pushed by the push block 3 are arranged in the sleeve rod 2, an active cavity 20 for the push block 3 to move is arranged in the sleeve rod 2, in order to prevent the push block 3 from shaking randomly in the active cavity 20, the push block 3 can be spherical or columnar structure, the push block 3 is in sliding fit with the active cavity 20, the sound device 4 is installed at one end of the active cavity 20 away from the handle 1, the sound device 4 comprises a first impact surface 40 arranged on the end surface of the active cavity 20 and a second impact surface 41 movable relative to the first impact surface 40, the first impact surface 40 and the second impact surface 41 are oppositely arranged and connected through a reset device 42, when the handle 1 is swung, the push block 3 drives the second impact surface 41 to collide with the first impact surface 40 to make a sound, and then the reset device 42 drives the second impact surface 41 to reset.

[0027] Specifically, the sound device 4 further comprises a striking block 43 arranged on the end surface of the active cavity 20 and a push piece 44 connected to the reset device 42, the first impact surface 40 is arranged on the striking block 43, and the second impact surface 41 is arranged on the push piece 44, preferably, the reset device 42 can be a spring or other elastic parts.

[0028] When the trainer simulates the racket swinging action through the handle 1, the sleeve rod 2 is swung, at the same time, the push block 3 in the sleeve rod 2 is pressed to the push piece 44 due to centrifugal force to overcome the elastic force of the pressure spring 42 to make the second impact surface 41 collide with the first impact surface 40 to make a sound, since the pressure spring 42 has a certain elastic force, the handle 1 needs to be swung with great force so that the push block 3 has enough kinetic energy to overcome the potential energy of the pressure spring 42, otherwise the push piece 44 cannot hit the striking block 43 to make a sound, after continuously swinging the handle 1, the power action of badminton racket swinging can be trained, according to the size of the sound, the trainer can realize how to generate power and how to improve the power action, so as to achieve the training effect.

[0029] The device is a small columnar integrated structure, which is convenient to carry and does not need to assemble other parts, when training is needed, it can be taken out anywhere at any time to train, which saves the trouble of carrying other parts, is simple and convenient, and improves the practicability.

[0030] Further, in order to prevent the sound produced by the contact between the push block 3 and the push piece 44 from interfering with the trainer and causing misjudgment, a sound absorbing device is arranged between the push piece 44 and the push block 3. The sound absorbing device can be cotton arranged at the end of the push piece 44 facing the push block 3, or cotton arranged at the end of the push block 3 facing the push piece 44, or cotton arranged on the opposite sides of the push piece 44 and the push block 3. The sound absorbing device is not limited to the above embodiments, and can also be other parts or structures that can avoid sound produced by the contact between the push block 3 and the push piece 44.

[0031] Specifically, the push piece 44 is made of a plastic material, and a metal block 45 is further arranged on the side of the push piece 44 facing the impact block 43. The metal block 45 is fixedly connected with the push piece 44, and the second impact surface 41 is arranged on the metal block 45. When the push piece 44 is pushed by the push block 3, the push piece 44 impacts the impact block 43 through the metal block 45, so that the impact block 43 can produce a loud enough sound to facilitate prompting the trainer.

[0032] Further, a plurality of sound outlets 21 for transmitting the sound to the outside are arranged on the sleeve rod 2 near the impact block 43. The sound outlets 21 are in communication from the outside to the inside of the movable cavity 20, and the plurality of sound outlets 21 are uniformly distributed along the outer wall of the sleeve rod 2. The sound outlets 21 can also be used for exhausting air, so that the push block 3 can normally slide in the movable cavity 20.

[0033] In this embodiment, the push block 3 has a certain weight, and during training, the push block 3 will randomly slide in the movable cavity 20 due to gravity. Therefore, an adsorption device 5 is arranged at the end of the movable cavity 20 away from the sound device 4. When the push block 3 slides to the adsorption device 5, the push block 3 will be adsorbed. By swinging the handle 1, the centrifugal force of the push block 3 can overcome the adsorption force, so that the push block 3 can be thrown out and slide to the sound device 4. In this way, the effect of training can be achieved every time the handle 1 is swung. Preferably, the adsorption device 5 can be a magnet or other structure or component that can be used to adsorb the push block 3.

[0034] In this embodiment, the force training device mainly uses the swinging of the handle 1 to make the push block 3 overcome the elastic force of the pressure spring 42 and then impact the impact block 43. Different trainers have different force, and in order to achieve the training purpose, it is necessary to adjust the force according to different trainers. Therefore, the impact block 43 is adjustably arranged at the end of the movable cavity 20. An adjusting hole 22 is arranged at the end of the sleeve rod 2 near the sound device 4. The adjusting hole 22 extends inward from the end face of the sleeve rod 2 and is in communication with the movable cavity 20. The impact block 43 has a columnar structure. The impact block 43 is in threaded cooperation with the adjusting hole 22, and a cross groove 430 is arranged on the end face of the outer side of the impact block 43 for screwing the impact block 43 into the adjusting hole 22.

[0035] Not limited to the above embodiments, the elastic force can also be changed by replacing different pressure springs 42. The sound device 4 is threaded onto the end of the sleeve rod 2. When replacing, simply unscrew the sound device 4 from the end of the sleeve rod 2. It is simple and convenient.

[0036] In this embodiment, since the outside of the trainer is mainly composed of a handle 1 and a sleeve 2, and the handle 1 and the sleeve 2 are connected by a threaded connection, they are easy to detach during repeated swings of the handle 1. Therefore, a soft rubber layer 6 is wrapped around the outside of the handle and the sleeve 2. The soft rubber layer 6 can also prevent the handle and the sleeve 2 from being corroded by the sweat of the trainee, and the soft rubber layer 6 can also make it easy to grip, simulating the feel of a badminton racket.

[0037] The above description in this specification is merely an illustrative example of the present invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the specific embodiments described or adopt similar methods to replace them, as long as they do not deviate from the content of this specification or exceed the scope defined in the claims, they shall all fall within the protection scope of this invention.

Claims

1. A burst power exerciser for badminton training, characterized in that: The utility model provides a sound device and a sound toy, the sound device comprises a handle (1) for holding and a sleeve rod (2) connected to the handle (1), a push block (3) and a sound device (4) for making a sound after being pushed by the push block (3) are arranged in the sleeve rod (2), an active cavity (20) for the push block (3) to move is arranged in the sleeve rod (2), the push block (3) is in sliding fit with the active cavity (20), the sound device (4) is installed in the active cavity (20) and is away from one end of the handle (1), the sound device (4) comprises a first impact surface (40) arranged on the end face of the active cavity (20), a second impact surface (41) movably connected with the first impact surface (40), the first impact surface (40) and the second impact surface (41) are oppositely arranged and are connected through a reset device (42), when the handle (1) is swung, the push block (3) drives the second impact surface (41) to collide with the first impact surface (40) and make a sound, and then the reset device (42) drives the second impact surface (41) to reset.

2. The shuttlecock training burst force generator according to claim 1, characterized in that: The sound device (4) further comprises an impact block (43) arranged on the end face of the active cavity (20) and a push piece (44) connected to the reset device (42), the first impact surface (40) is arranged on the impact block (43), and the second impact surface (41) is arranged on the push piece (44).

3. The shuttlecock training burst force generator according to claim 2, characterized in that: The push piece (44) and the push block (3) are provided with a silencing device.

4. The shuttlecock training burst force generator according to claim 3, characterized in that: The silencing device comprises cotton arranged on one end of the push piece (44) facing the push block (3), or the silencing device comprises cotton arranged on one end of the push block (3) facing the push piece (44), or the silencing device comprises cotton arranged on the opposite sides of the push piece (44) and the push block (3).

5. The badminton training burst force expulsor according to claim 4, characterized in that: A metal block (45) for impacting the impact block (43) is further arranged on the side of the push piece (44) facing the impact block (43), the second impact surface (41) is arranged on the metal block (45), and the push piece (44) impacts the impact block (43) through the metal block (45) to make a sound.

6. The shuttlecock training burst force generator according to claim 1, wherein: A plurality of sound outlet holes (21) for transmitting the sound to the outside are arranged on the sleeve rod (2) near the impact block (43), the sound outlet holes (21) are communicated from the outside to the active cavity (20) inwards, and the plurality of sound outlet holes (21) are evenly distributed along the circumference of the outer wall of the sleeve rod (2).

7. The shuttlecock training burst force generator according to claim 1, wherein: An adsorption device (5) is arranged at one end of the active cavity (20) away from the sound device (4), and the push block (3) is adsorbed when sliding to the adsorption device (5).

8. The shuttlecock training burst force generator according to claim 2, characterized in that: The impact block (43) is adjustably arranged at the end of the active cavity (20), an adjusting hole (22) is arranged at one end of the sleeve rod (2) near the sound device (4), the adjusting hole (22) extends inwards from the end face of the sleeve rod (2) and is communicated to the active cavity (20), and the impact block (43) is in screw fit with the adjusting hole (22).

9. The badminton training burst force expulsor according to claim 8, characterized in that: A cross slot (430) for screwing the impact block (43) into the adjusting hole (22) is arranged on the end face of the impact block (43).

10. The burst force generator for badminton training according to claim 1, characterized in that: The outer sides of the handle (1) and the sleeve rod (2) are wrapped with a soft rubber layer (6).

Images