CN212141393U

CN212141393U - Intelligent ping-pong ball training device

Info

Publication number: CN212141393U
Application number: CN202020816333.2U
Authority: CN
Inventors: 陈仁康
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-16
Filing date: 2020-05-16
Publication date: 2020-12-15
Anticipated expiration: 2030-05-16

Abstract

The utility model discloses an intelligent ping-pong ball training device, which comprises a ball training device body, wherein the ball training device body is provided with three groups on a desk, the ball training device body comprises a first cover body, a second cover body, a third cover body, a ball rod, a table tennis ball, a motor, an electromagnet with a separation blade, a friction rubber ring, a ball rod ball friction plate, a motor friction plate and a fourth cover body, wherein one side of the first cover body is connected with the second cover body in a clamping manner, one side of the second cover body is connected with the fourth cover body in a clamping manner, one side of the fourth cover body is connected with the third cover body in a clamping manner, a rotating groove is formed between the fourth cover body and the third cover body, the other side of the first cover body is provided with the motor, and a motor output shaft sequentially; the utility model discloses, let the training feel that real adversary came when the batting, batting opportunity is vanishing slightly soon, helps improving training person reaction rate and practise the ball interest, and the mode of fixing in advance improves the reaction ability greatly, and the experience is real to the sensation of playing.

Description

Intelligent ping-pong ball training device

Technical Field

The utility model relates to a table tennis exercise equipment field specifically is a table tennis intelligence is practised football shirt.

Background

The table tennis is a national ball in China, and the prior table tennis trainer has the following defects: the reaction ability of the trainee cannot be improved, and the trainee cannot judge quickly. Generally, the reaction capability cannot be improved through a pre-fixed mode, the real feeling of playing cannot be realized, and aiming at the defects, the intelligent table tennis training device is designed, and the flexibility of the foot movement and the interest of a trainer in ball training are improved through intelligent control, so that the ball skill is improved. Similarly, the utility model can also let the ball exerciser practice the ball easily in a very small space without a ball table, thereby greatly lowering the requirements of the ball practicing field and facilities.

Disclosure of Invention

An object of the utility model is to provide a table tennis intelligence is practised football ware lets the sensation that the training was come to the real adversary when the batting, and batting opportunity is vanishing slightly in the future, helps improving training person reaction rate and practises the ball interest, and not the mode of fixing in advance, improves the reaction capability greatly, and the experience is real to the sensation of playing.

The purpose of the utility model can be realized by the following technical scheme: an intelligent table tennis training device comprises a training device body, wherein three groups of the training device body are arranged on a table, the training device body comprises a first cover body, a second cover body, a third cover body, a table tennis rod, a table tennis ball, a motor, an electromagnet with a blocking piece, a friction rubber ring, a ball rod friction plate, a motor friction plate and a fourth cover body, the second cover body is clamped on one side of the first cover body, the fourth cover body is clamped on one side of the second cover body, the third cover body is clamped on one side of the fourth cover body, a rotating groove is formed between the fourth cover body and the third cover body, the motor is arranged on the other side of the first cover body, a motor output shaft sequentially penetrates through center holes in the first cover body, the second cover body and the fourth cover body and is rotatably connected with the tail end of the table tennis rod inserted in the rotating groove, and the ball is clamped at the tip end of;

the electromagnetic clutch comprises a second cover body, a third cover body, a fourth cover body, a magnetic detection switch electrically connected with a controller and a controller electrically connected with a motor, wherein the electromagnet with a separation blade, the friction rubber ring, the ball bar friction plate and the motor friction plate are all located in a cavity between the second cover body and the third cover body, a motor output shaft sequentially penetrates through center holes in the motor friction plate, the friction rubber ring and the ball bar friction plate, the end of the electromagnet with the separation blade stretches out of the fourth cover body to enter a rotating groove, the side face of the third cover body is located in the rotating.

The output shaft of the motor is connected with the ball bar friction plate on the ball bar through the friction force of the friction rubber ring through the motor friction plate.

The distance of the three groups of ball practicing devices can be automatically adjusted according to the requirement.

The electromagnet with the blocking piece is arranged, so that overlarge elasticity of the ball arm can be prevented when the ball arm returns.

The magnetic detection switch is arranged, and can detect the magnet on the ball rod to judge the running position of the ball.

The utility model has the advantages that: receive the signal when the ball from standby state, the motor begins the positive direction and rotates, the electro-magnet circular telegram that has the separation blade, the separation blade removes away, detect the signal when detecting switch, the electro-magnet outage that has the separation blade, the separation blade resets, this separation blade can block too big and uncontrollable position of club rebound amplitude, the friction rubber ring makes the motor drive club corotation motion through the friction, power is greater than frictional force when batting at this in-process, make the club reversal to original position, this process, can let the motor drive the club rotate and make the table tennis walk to required position, when the power that receives when practicing the ball person batting is greater than frictional force in the motion process simultaneously, the ball will reverse motion to the point of resetting, thereby get into the batting next time. The exerciser can place 1-3 ball exercising devices according to the requirement, for example, AB or ABC is arranged for exercising simultaneously, the control program can send out random signals according to the arrangement to indicate one of the ABC ball exercising devices to exercise, when the exerciser sees that the ball of the exerciser is in exercise, the exerciser quickly moves the footsteps to make a ball hitting action in front of the exerciser in exercise, and then moves the footsteps again and hits the ball when waiting for the ball exercise of the next exerciser. Therefore, the reaction ability and the footstep moving speed of the trainer are improved, and the judgment is carried out quickly instead of a mode fixed in advance, so that various technologies of the trainer are greatly improved, and the trainer can really feel on hitting. The game of table tennis, 7 minutes lean on the step, 3 minutes lean on the technique.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the overall structure of the present invention.

Fig. 3 is the overall explosion diagram of the present invention.

In the figure: 1. a first cover body; 2. a second cover body; 3. a third cover body; 4. a shaft; 5. a table tennis ball; 6. a motor; 7. an electromagnet with a baffle; 8. rubbing the rubber ring; 9. a ball bar friction plate; 10. a motor friction plate; 11. a fourth cover body; 12. a magnetic detection switch.

Detailed Description

As shown in fig. 1-3, an intelligent ping-pong ball training device comprises a ball training device body, three groups of ball training device bodies are arranged on a table, each ball training device body comprises a first cover body 1, a second cover body 2, a third cover body 3, a ball rod 4, a ping-pong ball 5, a motor 6, an electromagnet 7 with a separation blade, a friction rubber ring 8, a ball bar friction plate 9, a motor friction plate 10 and a fourth cover body 11, the second cover body 2 is clamped on one side of the first cover body 1, a fourth cover body 11 is clamped on one side of the second cover body 2, a third cover body 3 is clamped on one side of the fourth cover body 11, a rotating groove is formed between the fourth cover body 11 and the third cover body 3, a motor 6 is installed on the other side of the first cover body 1, an output shaft of the motor 6 sequentially penetrates through center holes in the first cover body 1, the second cover body 2 and the fourth cover body 11 and is rotatably connected with the tail end of a ball arm 4 inserted in the rotating groove, and a table tennis ball 5 is clamped at the tip end of the ball arm 4;

the electromagnet 7 with a separation blade, the friction rubber ring 8, the ball lever friction plate 9 and the motor friction plate 10 are all located in a cavity between the second cover body 2 and the third cover body 3, an output shaft of the motor 6 sequentially penetrates through center holes in the motor friction plate 10, the friction rubber ring 8 and the ball lever friction plate 9, the end of the electromagnet 7 with the separation blade extends out of the fourth cover body 11 to enter a rotating groove, a magnetic detection switch 12 is embedded into the rotating groove in the side face of the third cover body 3, the magnetic detection switch 12 is electrically connected with a controller, and the controller is electrically connected with the motor 6;

the output shaft of the motor 6 is connected with a ball bar friction plate 9 on the ball bar 4 through the friction force of a friction rubber ring 8 through a motor friction plate 10.

Wherein, the three ball exerciser bodies can be used independently or simultaneously in combination, through intelligent control, the host computer can randomly send a signal to one of the three ball exerciser bodies after being started, the ball exerciser body receiving the signal can send a prompt tone and a prompt lamp to remind a trainer, then the table tennis 5 starts to move, thus improving the reaction capability of the trainer and rapidly judging the mode instead of the mode fixed in advance, greatly improving the reaction capability, realizing the real feeling of hitting, hitting the table tennis 5 in motion, waiting for the next round of hitting the table tennis 5 after rebounding, automatically rotating and resetting the table tennis 5 if not hitting the next round of hitting the table tennis, simulating the scene of the coming ball by the opposite party in the motion state of the table tennis 5 hit each time, leading the trainer to realize the reality of hitting the ball, improving the mastering of the hitting opportunity, and making up the fixation of the existing ball exerciser bodies, there is no feeling of timing of hitting the ball.

The utility model discloses a theory of operation: when a ball receives a signal from a standby state, the motor 6 starts to rotate in the positive direction, the electromagnet 7 with a blocking piece is electrified, the electromagnet 7 with the blocking piece is moved away, when the magnetic detection switch 12 detects the signal, the electromagnet blocking piece 7 is powered off, the blocking piece is reset, the blocking piece can block the position which cannot be controlled due to overlarge rebound amplitude of the ball rod 4, the friction rubber ring 8 enables the motor 6 to drive the ball rod 4 to move in the positive direction through friction force, the force is larger than the friction force when the ball is hit in the process, the ball rod 4 rotates reversely to the original position, the process enables a real feeling of coming the ball to be given to a trainer during hitting the ball, the hitting opportunity is evanescent, the reaction speed and the interest of the trainer in practicing the ball are improved, the mode is not a fixed mode in advance, the reaction capacity is greatly.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a ware is practised to table tennis intelligence, includes practising the ball ware body, its characterized in that, it is provided with three groups to practice the ball ware body on the desk, practice the ball ware body and include first lid (1), second lid (2), third lid (3), club (4), table tennis (5), motor (6), electro-magnet (7), friction rubber ring (8), ball thick stick friction disc (9), motor friction disc (10) and fourth lid (11) that have the separation blade, first lid (1) one side joint has second lid (2), just second lid (2) one side joint has fourth lid (11), just fourth lid (11) one side joint has third lid (3), form rotatory groove between fourth lid (11) and the third lid (3), motor (6) are installed to first lid (1) opposite side, motor (6) output shaft passes first lid (1) in proper order, The center holes in the second cover body (2) and the fourth cover body (11) are rotatably connected with the tail end of a ball rod (4) inserted in the rotary groove, and a table tennis ball (5) is clamped at the tip end of the ball rod (4);

wherein, electro-magnet (7), friction rubber ring (8), ball thick stick friction disc (9) and motor friction disc (10) with the separation blade all are located the cavity between second lid (2) and third lid (3), motor (6) output shaft passes the centre bore on motor friction disc (10), friction rubber ring (8) and ball thick stick friction disc (9) according to the preface, electro-magnet (7) end that has the separation blade stretches out fourth lid (11) and gets into the rotation groove, third lid (3) side is located the embedding of rotation inslot and is installed magnetism and detects switch (12), magnetism detects switch electric connection controller, just controller electric connection motor (6).

2. Intelligent table tennis training device according to claim 1, wherein the output shaft of the motor (6) is connected with the shaft friction plate (9) on the shaft (4) through the friction force of the friction rubber ring (8) through a motor friction plate (10).