Training instrument for training response speed of player and use method thereof

Abstract

The invention discloses a training instrument for training the response speed of a player and a using method thereof, and relates to the technical field of training instruments, the training instrument comprises a bottom frame, a shell, a launching mechanism, a steering mechanism and a moving assembly, the launching mechanism comprises a placing plate, a moving plate, a fixed plate, a pull rod, a spring, a driving assembly and a throwing assembly; the ball is randomly launched from different launching cylinders through the launcher, secondary acceleration is conducted on the ball and movement of the ball is changed in the launching process, the ball launching randomness is improved, then the training effect of training the response ability of players is improved, the launching mechanism is driven by the steering mechanism to continuously rotate, and the training effect of the players is improved. The ball body can be launched to different directions in the process of launching the ball body, so that players not only need to concentrate attention to observe the general launching direction of the ball body but also need to run to receive the ball in the process of receiving the ball, and various training effects of training the reactivity, the observation ability, the attention and the physical strength of the players at the same time are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of training instruments, in particular to a training instrument for training a player's reaction speed and a use method thereof. Background Art

[0002] A player's reaction speed is a manifestation of speed quality, which mainly depends on the characteristics of human receptors (vision, hearing) and other analyzers as well as the coordination between the central nervous system and neuromuscular system.

[0003] The main training methods for players' reaction speed include signal stimulation method and motion feeling method. Signal stimulation method is to use sudden signals to improve athletes' reaction ability to signals. This method requires athletes to respond quickly to various signals, such as the coach's command, whistle and gunshot, to improve the reaction ability of starting, entering the water and starting. The motion feeling method is to improve the athlete's proprioception and perception of time and space to improve the reaction ability. This kind of exercise can improve the athlete's ability to judge time.

[0004] However, when the existing reaction speed training instruments are used, the firing speed and firing method are single. After a certain period of use and training, athletes will adapt to them and can predict the landing point of the ball in advance according to the position and angle of the firing pipe. This leads to poor training effect on the reaction ability of the players and reduces the training effect of the players. Summary of the invention

[0005] In order to improve the training effect of players in reaction ability training, the present invention provides a training instrument for training players' reaction speed and a use method thereof.

[0006] In a first aspect, the present invention provides a training device for training a player's reaction speed, the training device for training a player's reaction speed comprises a base frame, a shell, a launching mechanism and a steering mechanism, the launching mechanism comprises a driving component, a launching component and a plurality of launching tubes; The shell is rotatably connected to the base frame through a steering mechanism, and the driving assembly includes multiple placement plates, multiple moving plates, multiple fixed plates, multiple pull rods, multiple springs, and multiple push plates. The placement plate is fixedly connected to the bottom side of the shell, a slide groove is provided on the placement plate, and the moving plate is slidably connected in the slide groove. A plurality of teeth are evenly provided on the moving plate, and the fixed plate is fixedly installed on the front end surface of the placement plate. A through hole is provided on the fixed plate, and the launching tube is fixedly connected to the outer periphery of the fixed plate. One end of the pull rod passes through the through hole and is fixedly connected to the front end of the placement plate, and a push plate is fixedly installed on the other end of the pull rod. The spring is wound around the outer periphery of the pull rod, and the two ends of the spring are respectively fixedly connected to the front end surface of the push plate and the fixed plate. The multiple placement plates, multiple moving plates, multiple fixed plates, multiple pull rod springs, multiple launching tubes, and multiple push plates are evenly arranged along the length direction of the shell, and the steering mechanism is used to rotate the reaction speed training instrument to change the launching direction, and the launching assembly is used to place the ball to be launched by the reaction speed training instrument.

[0007] When the reaction speed training instrument is in operation, the training instrument is moved to the training ground through the moving assembly and the training instrument is adjusted to a tilted state. When the adjustment is completed, the sphere is placed through the releasing assembly. At this time, one of the moving plates is randomly driven to move in the slide groove through the driving assembly, so that the driving rod is pulled backward. At this time, the spring arranged on the outer periphery of the pull rod will be compressed under the action of the pulling force, so that the sphere in the releasing assembly falls into the launching tube. Under the action of the elastic force of the spring to restore its original state, it will move forward quickly, thereby driving the push plate to quickly launch the sphere in the launching tube, thereby completing the random launching of the sphere during the reaction training process. At the same time, during the random launching of the sphere, the launching mechanism is continuously rotated left and right through the steering mechanism.

[0008] The above technical solutions in the embodiments of the present application have at least the following technical effects: When the reaction speed training instrument is in operation, the moving component moves the training instrument to the training field and adjusts the training instrument to an inclined state, so that the ball performs free fall motion in a parabolic form after being launched, which is convenient for the players to catch the launched ball. At the same time, since the launching tube is in an inclined state, the ball moves downward along the inclined direction and always contacts the push plate, which maximizes the speed of the ball being launched. The delivery component places the ball for launch preparation, and the launching mechanism randomly launches the ball from different launching tubes, and performs secondary acceleration on the ball and changes the motion of the ball during the launching process, which improves the randomness of the ball launch, thereby improving the training effect of training the players' reaction ability. At the same time, the steering mechanism drives the launching mechanism to rotate continuously, so that the launching mechanism rotates left and right continuously. During the process of launching the ball, the ball will be launched in different directions, so that the player not only needs to concentrate on observing the approximate launching direction of the ball in the process of catching the ball, but also needs to run to catch the ball, thereby achieving multiple training effects of exercising the player's reaction, observation, attention and physical strength at the same time.

[0009] In some embodiments, the driving assembly includes multiple placement plates, multiple movable plates, multiple fixed plates, multiple pull rods, multiple springs, and multiple push plates. The placement plate is fixedly connected to the bottom side of the shell, a slide groove is opened on the placement plate, and the movable plate is slidably connected in the slide groove. A plurality of teeth are evenly opened on the movable plate. The fixed plate is fixedly installed on the front end surface of the placement plate, and a through hole is opened on the fixed plate. The launching tube is fixedly connected to the outer periphery of the fixed plate. One end of the pull rod passes through the through hole and is fixedly connected to the front end of the placement plate. A push plate is fixedly installed on the other end of the pull rod. The spring is wound around the outer periphery of the pull rod, and the two ends of the spring are respectively fixedly connected to the front end surfaces of the push plate and the fixed plate. The multiple placement plates, multiple movable plates, multiple fixed plates, multiple pull rod springs, multiple launching tubes, and multiple push plates are evenly arranged along the length direction of the shell.

[0010] In some embodiments, the drive assembly also includes a first drive motor, a rotating rod, a plurality of missing gears, and a gearbox. The first drive motor is fixedly connected to an outer surface of the outer shell by bolts. Connection holes are provided on both sides of the outer shell. The rotating rod passes through the outer shell through the connection holes and is fixedly connected to the output end of the first motor. The plurality of missing gears are fixedly connected to the rotating rod, and the plurality of missing gears are meshed with teeth on the movable plate. The gearbox is fixedly installed on the output end of the first drive motor, and the gearbox is located between the first drive motor and the motor shell, and the plurality of missing gears are symmetrically arranged with the movable plate.

[0011] In some embodiments, the delivery assembly includes a placement tube and a baffle, the placement tube is fixedly connected to the upper surface of the launching tube, one end of the baffle is fixedly connected to the push plate, the baffle is located directly below the connection between the placement tube and the launching tube, and the baffle blocks the connection between the placement tube and the launching tube.

[0012] In some embodiments, the steering mechanism includes a fixed disc, a rotating column, a supporting circular plate and a power assembly, wherein the fixed disc is fixedly connected to the outer lower surface of the outer shell, the supporting circular plate is fixedly connected to the upper surface of the base frame, one end of the rotating column is fixedly connected to the fixed disc, and the other end of the rotating column is rotatably connected to the supporting circular plate.

[0013] In some embodiments, the power assembly includes a second drive motor, a driving gear and a driven gear, the second drive motor is fixedly connected to the lower surface of the outer shell, the driving gear is fixedly connected to the output end of the second drive motor, the driven gear is fixedly connected to the rotating column, and the driving gear is meshed with the driven gear.

[0014] In some embodiments, the moving assembly includes two groups of pillow blocks, a hydraulic rod and a support rod, wherein one group of pillow blocks is fixedly connected to the front end of the lower surface of the base frame, and the other group of pillow blocks is fixedly connected to the rear end of the lower surface of the base frame. The output end of the hydraulic rod is rotatably connected to the pillow block at the front end of the lower surface of the base frame, and the support rod is rotatably connected to the pillow block at the rear end of the lower surface of the base frame. Universal wheels are rotatably installed on the bottom ends of the hydraulic rod and the support rod.

[0015] In some embodiments, a hand push frame is fixedly connected to the outside of the shell, a rotating bearing is fixedly installed between the inner wall of the connecting hole on both side surfaces of the shell and the rotating rod, and a protective shell is fixedly installed on the periphery of the steering mechanism.

[0016] In a second aspect, the present invention provides a method for using a training device for training a player's reaction speed. The method for using a training device for training a player's reaction speed comprises the following steps: S1: Before using the training device, push the trolley frame to make the universal wheel start to move under the action of force, thereby driving the bottom frame to move. When it moves to a suitable position, stop pushing the trolley frame and fix the universal wheel. At this time, adjust the height of the hydraulic rod so that the height of the hydraulic rod is higher than the support rod. When it is adjusted to a suitable position, stop adjusting, so that the training device is in a tilted state; S2: according to the length of the placement tube, put the corresponding number of balls into the placement tube; S3: Start the first driving motor so that the output end of the first motor drives the rotating rod to start rotating. At this time, the multiple missing gears fixed on the rotating rod will start rotating. During the rotation of the multiple missing gears, one of the missing gears will randomly mesh with the teeth on the corresponding moving plate, thereby driving the corresponding moving plate to move in the slide groove, so that the pull rod is pulled backward. At this time, the spring arranged on the outer periphery of the pull rod will be compressed under the action of the pulling force. During the pulling rod is pulled backward, the baffle plate fixedly connected to the push plate will follow the push plate to move backward, so that the ball in the placement tube falls from the connection between the placement tube and the launching tube into the launching tube. When the meshing part between the missing gear and the teeth on the moving plate is completed, the pull rod will lose the force of pulling backward, and at the same time, under the action of the elastic force of the spring to restore its original state, it will move forward quickly, thereby driving the push plate to quickly launch the ball in the launching tube. After moving forward for a certain distance, it will be blocked by the limit blocks arranged on both sides of the slide groove and stop moving forward. S4: When the ball is launched from the launch tube into the installation shell, the two acceleration wheels inside the installation shell will start to rotate in different directions driven by the output end of the servo motor. When the ball passes through the installation shell and enters between the acceleration wheels, it will generate friction with the acceleration wheels, so that the ball is subjected to secondary force, thereby causing the ball to accelerate twice and change its original motion trajectory; S5: When the training instrument needs to keep turning, the second drive motor is started to control the forward and reverse rotation of the second motor. The driving gear starts to rotate under the drive of the output end of the second drive motor, and the driven gear meshing with the driving gear rotates under the drive of the driving gear, so that the rotating column rotates, thereby driving the housing and the launching mechanism to rotate left and right continuously. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a training device for training a player's reaction speed according to an embodiment of the present application; Figure 2 A schematic diagram of the internal structure of a training device for training a player's reaction speed according to an embodiment of the application; Figure 3 A schematic diagram of the internal structure of a training device for training a player's reaction speed in a launching state according to an embodiment of the application; Figure 4 A schematic diagram of the structure of a launching mechanism of a training device for training a player's reaction speed according to an embodiment of the application; Figure 5 The present invention is a schematic diagram of the structure of a steering mechanism of a training device for training a player's reaction speed according to an embodiment of the present invention.

[0018] Among them, the reference numerals in the figure are: 1. chassis; 2. shell; 3. launching mechanism; 31. driving assembly; 311. placing plate; 312. moving plate; 313. fixing plate; 314. pull rod; 315. spring; 316. push plate; 317. first driving motor; 318. rotating rod; 319. missing gear; 320. gearbox; 32. launching assembly; 321. placing tube; 322. baffle; 33. launching tube; 4. accelerating assembly; 41. servo motor; 42. accelerating wheel; 4 3. Mounting shell; 5. Steering mechanism; 51. Fixed disc; 52. Rotating column; 53. Supporting circular plate; 54. Power assembly; 541. Second driving motor; 542. Driving gear; 543. Driven gear; 6. Moving assembly; 61. Pillow block; 62. Hydraulic rod; 63. Support rod; 7. Universal wheel; 8. Hand push frame; 9. Rotating bearing; 10. Protective shell; 11. Slide groove; 12. Teeth; 13. Through hole; 14. Connecting hole; 15. Limit block. DETAILED DESCRIPTION

[0019] In order to improve the training effect of players in reaction ability training, the embodiment of the present application provides the following solution.

[0020] Example 1: Please refer to Figure 1-Figure 5 The embodiment of the present application provides a training instrument for training a player's reaction speed, and the training instrument for training a player's reaction speed includes a base frame 1, a shell 2, a launching mechanism 3, a steering mechanism 5, and a moving component 6. The launching mechanism 3 includes a placing plate 311, a moving plate 312, a fixing plate 313, a pull rod 314, a spring 315, a driving component 31, and a delivering component 32; Reference Figure 2 and Figure 4 The housing 2 is rotatably connected to the chassis 1 through a steering mechanism 5, the placement plate 311 is fixedly connected to the bottom side of the housing 2, a slide groove 11 is provided on the placement plate 311, the movable plate 312 is slidably connected in the slide groove 11, a plurality of teeth 12 are evenly provided on the movable plate 312, the fixed plate 313 is fixedly mounted on the front end surface of the placement plate 311, a through hole 13 is provided on the fixed plate 313, and a launch tube 33 is also fixedly connected to the outer periphery of the fixed plate 313, the One end of the pull rod 314 passes through the through hole 13 and is fixedly connected to the front end of the placement plate 311, and a push plate 316 is fixedly installed on the other end of the pull rod 314. The spring 315 is wrapped around the outer periphery of the pull rod 314, and the two ends of the spring 315 are respectively fixedly connected to the push plate 316 and the front end surface of the fixed plate 313. The placement plate 311, the movable plate 312, the fixed plate 313, the pull rod 314, the spring 315, the launching tube 33, the push plate 316 and the delivery assembly 32 are evenly arranged in multiple groups.

[0021] As can be seen from the above, when the reaction speed training instrument is in operation, the training instrument is moved to the training ground through the moving component 6 and the training instrument is adjusted to a tilted state. When the adjustment is completed, the sphere is placed through the delivery component 32. At this time, the driving component 31 randomly drives one of the moving plates 312 to move in the slide groove 11, so that the driving rod 314 is pulled backward. At this time, the spring 315 arranged on the outer periphery of the pulling rod 314 will be compressed under the action of the pulling force, so that the sphere in the delivery component 32 falls into the launching tube 33. Under the action of the elastic force of the spring 315 to restore its original state, it will move forward quickly, thereby driving the push plate 316 to quickly launch the sphere in the launching tube 33, thereby completing the random launch of the sphere during the reaction training process.

[0022] The effect of such a setting is that during the operation of the reaction speed training instrument, the moving component 6 moves the training instrument to the training ground and adjusts the training instrument to a tilted state, so that the ball performs a parabolic free fall motion after being launched, which is convenient for the players to catch the launched ball. At the same time, since the launching tube 33 is in a tilted state, the ball moves downward along the tilted direction and always contacts the push plate 316, thereby maximizing the speed at which the ball is launched. The delivery component 32 places the ball in preparation for launching, and the launching mechanism 3 randomly launches the ball from different launching tubes 33, and performs secondary acceleration on the ball and changes the movement of the ball during the launching process, thereby improving the randomness of the ball launch, thereby improving the training effect of training the players' reaction ability.

[0023] In some embodiments, please refer to Figure 1 The moving assembly 6 includes two groups of pillow blocks 61, a hydraulic rod 62 and a support rod 63. The group of pillow blocks 61 is fixedly connected to the front end of the lower surface of the base frame 1, and the other group of pillow blocks 61 is fixedly connected to the rear end of the lower surface of the base frame 1. The output end of the hydraulic rod 62 is rotatably connected to the pillow block 61 at the front end of the lower surface of the base frame 1, and the support rod 63 is rotatably connected to the pillow block 61 at the rear end of the lower surface of the base frame 1. The bottom ends of the hydraulic rod 62 and the support rod 63 are rotatably installed with universal wheels 7, and a hand push frame 8 is also fixedly connected to the outside of the shell 2.

[0024] With such arrangement, before using the training apparatus, by pushing the trolley frame 8, the universal wheel 7 starts to move under the action of force, thereby driving the base frame 1 to move. When it moves to a suitable position, the trolley frame 8 is stopped from being pushed and the universal wheel 7 is fixed. At this time, the height of the hydraulic rod 62 is adjusted so that the height of the hydraulic rod 62 is higher than the support rod 63. When it is adjusted to a suitable position, the adjustment is stopped, thereby making the training apparatus in an inclined state.

[0025] Optionally, in some embodiments, referring to Figure 1 and Figure 2 The delivery assembly 32 includes a placement tube 321 and a baffle 322. The placement tube 321 is fixedly connected to the upper surface of the launching tube 33. One end of the baffle 322 is fixedly connected to the push plate 316. The baffle 322 is located directly below the connection between the placement tube 321 and the launching tube 33, and the baffle 322 blocks the connection between the placement tube 321 and the launching tube 33.

[0026] The driving assembly 31 includes a first driving motor 317, a rotating rod 318, a missing gear 319, and a gearbox 320. The first driving motor 317 is fixedly connected to an outer surface of the shell 2 by bolts. The shell 2 is provided with connecting holes 14 on both sides. The rotating rod 318 passes through the shell 2 through the connecting hole 14 and is fixedly connected to the output end of the first driving motor 317. The missing gear 319 is fixedly connected to the rotating rod 318, and the missing gear 319 is meshed with the teeth 12 on the movable plate 312. The gearbox 320 is fixedly installed on the output end of the first driving motor 317, and the gearbox 320 is located between the first driving motor 317 and the motor shell 2. The missing gear 319 is evenly arranged in plurality, and the missing gear 319 is symmetrically arranged with the movable plate 312.

[0027] With such arrangement, the first drive motor 317 is started, so that the output end of the first drive motor 317 drives the rotating rod 318 to start rotating. At this time, the multiple missing gears 319 fixed to the rotating rod 318 will start rotating. During the rotation of the multiple missing gears 319, one of the missing gears 319 will randomly mesh with the teeth 12 on the corresponding moving plate 312, thereby driving the corresponding moving plate 312 to move in the slide groove 11, so that the pull rod 314 is pulled backward. At this time, the spring 315 arranged on the outer periphery of the pull rod 314 will be compressed under the action of the pulling force. When the pull rod 314 is pulled backward, the baffle plate 322 fixedly connected to the push plate 316 will move backward with the push plate 316, so that the ball in the placement tube 321 falls into the launching tube 33 from the connection between the placement tube 321 and the launching tube 33. When the engagement part between the missing gear 319 and the teeth 12 on the movable plate 312 is completed, the pull rod 314 will lose the force to pull backward, and at the same time, under the action of the elastic force of the spring 315 to restore its original state, it will move forward quickly, thereby driving the push plate 316 to quickly launch the ball in the launching tube 33.

[0028] The effect of such arrangement is that the output end of the first driving motor 317 rotates, which drives the multiple missing gears 319 on the rotating rod 318 to start rotating. Since the teeth 12 of the multiple missing gears 319 are randomly arranged, the meshing and pulling movement of each missing gear 319 with the teeth 12 on the corresponding moving plate 312 is also random, so that when the training device launches a ball, the ball will be randomly launched from different launching tubes 33, thereby preventing athletes from adapting after a certain period of use and training, and predicting the landing point of the ball in advance according to the position and angle of the launching tube, thereby reducing the training effect of the players; For example Figure 3When the first drive motor 317 starts to drive the multiple missing gears 319 on the rotating rod 318 to rotate, one of the missing gears 319 will first complete the meshing with the teeth 12 of the moving plate 312, and the remaining missing gears 319 may be in a state of nearly completed meshing, semi-engagement, and just beginning to mesh with the teeth 12 on the corresponding moving plate 312 due to the position of their own teeth 12. As the first drive motor 317 continues to rotate, the ball in the missing gear 319 that completes the meshing first will be launched from the launching tube 33. Through the above series of processes, the training instrument can randomly and continuously launch the ball, thereby improving the practicality of the device.

[0029] Optionally, in some embodiments, referring to Figure 1 The driving assembly 31 also includes a servo motor 41, an acceleration wheel 42 and a mounting shell 43. The mounting shell 43 is fixedly connected to one end of the launching tube 33 away from the fixed plate 313. The servo motor 41 is fixedly connected to the outside of the mounting shell 43. The acceleration wheel 42 is fixedly connected to the output end of the servo motor 41, and the acceleration wheel 42 is located inside the mounting shell 43. The inner sides of both sides of the fixed plate 313 are fixedly connected to the limiting blocks 15. The limiting blocks 15 are located in the slide groove 11, and the width between the limiting blocks 15 is smaller than the width of the moving block. The servo motor 41, the acceleration wheel 42, the limiting blocks 15 and the mounting shell 43 are symmetrically arranged with the launching tube 33.

[0030] With such arrangement, when the ball is launched from the launching tube 33 and enters the interior of the mounting shell 43, the two acceleration wheels 42 located inside the mounting shell 43 will start to rotate in different directions driven by the output end of the servo motor 41. When the ball passes through the interior of the mounting shell 43 and enters between the acceleration wheels 42, friction will be generated with the acceleration wheels 42, thereby using a secondary force on the ball to accelerate the ball a second time and change the original motion trajectory of the ball, thereby achieving the effect of improving the reaction ability training of the players.

[0031] Optionally, in some embodiments, see Figure 5 The steering mechanism 5 includes a fixed disc 51, a rotating column 52, a supporting circular plate 53 and a power assembly 54. The fixed disc 51 is fixedly connected to the lower surface of the outer shell 2, the supporting circular plate 53 is fixedly connected to the upper surface of the base frame 1, one end of the rotating column 52 is fixedly connected to the fixed disc 51, and the other end of the rotating column 52 is rotatably connected to the supporting circular plate 53.

[0032] With such arrangement, when the training instrument needs to keep turning, the second drive motor 541 is started to control the forward and reverse rotation of the second drive motor 541, and the driving gear 542 starts to rotate under the drive of the output end of the second drive motor 541. At the same time, the driven gear 543 meshing with the driving gear 542 rotates under the drive of the driving gear 542, so that the rotating column 52 rotates, thereby driving the housing 2 and the launching mechanism 3 to keep rotating left and right.

[0033] The effect of this arrangement is that as the launching mechanism 3 continuously rotates left and right to launch the ball, the ball will be launched in different directions, so that the player not only needs to concentrate on observing the approximate launching direction of the ball during the process of catching the ball, but also needs to run to catch the ball, thereby achieving multiple training effects of exercising the player's reaction, observation, concentration and physical strength at the same time.

[0034] Embodiment 2: The embodiment of the present application also provides a method for using a training device for training a player's reaction speed. The method for using a training device for training a player's reaction speed comprises the following steps: S1: Before using the training device, push the hand push frame 8 to make the universal wheel 7 start to move under the action of force, thereby driving the base frame 1 to move. When it moves to a suitable position, stop pushing the hand push frame 8 and fix the universal wheel 7. At this time, adjust the height of the hydraulic rod 62 so that the height of the hydraulic rod 62 is higher than the support rod 63. When it is adjusted to a suitable position, stop adjusting, so that the training device is in a tilted state; S2: according to the length of the placement tube 321, a corresponding number of balls are placed into the placement tube 321; S3: Start the first drive motor 317 so that the output end of the first motor drives the rotating rod 318 to start rotating. At this time, the multiple missing gears 319 fixed to the rotating rod 318 will start rotating. During the rotation of the multiple missing gears 319, one of the missing gears 319 will randomly mesh with the teeth 12 on the corresponding moving plate 312, thereby driving the corresponding moving plate 312 to move in the slide groove 11, so that the pull rod 314 is pulled backward. At this time, the spring 315 arranged on the outer periphery of the pull rod 314 will be compressed under the action of the pulling force, and the spring 315 fixedly connected to the push plate 316 ... and rotated. The baffle plate 322 connected will follow the push plate 316 to move backward, so that the ball in the placement tube 321 will fall into the launch tube 33 from the connection between the placement tube 321 and the launch tube 33. When the missing gear 319 is partially engaged with the teeth 12 on the moving plate 312, the pull rod 314 will lose the force of pulling backward, and at the same time, under the elastic force of the spring 315 to restore the original state, it will move forward quickly, thereby driving the push plate 316 to quickly launch the ball in the launch tube 33. After moving forward for a distance, it will be blocked by the limit blocks 15 set on both sides of the slide groove 11 and stop moving forward. S4: When the ball is launched from the launch tube 33 and enters the installation shell 43, the two acceleration wheels 42 located inside the installation shell 43 will start to rotate in different directions driven by the output end of the servo motor 41. When the ball passes through the installation shell 43 and enters between the acceleration wheels 42, friction will be generated with the acceleration wheels 42, so that the ball is subjected to a secondary force, thereby causing the ball to be accelerated for a second time and changing the original motion trajectory of the ball. S5: When the ball is launched from the launching tube 33 and enters the interior of the mounting shell 43, the two acceleration wheels 42 located inside the mounting shell 43 will start to rotate in different directions driven by the output end of the servo motor 41. When the ball passes through the interior of the mounting shell 43 and enters between the acceleration wheels 42, friction will be generated with the acceleration wheels 42, thereby applying a secondary force to the ball, thereby causing the ball to accelerate a second time and changing the original motion trajectory of the ball.

[0035] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A training device for training players' reaction speed, characterized by: It comprises a base frame (1), a shell (2), a launching mechanism (3) and a steering mechanism (5), wherein the launching mechanism (3) comprises a driving assembly (31), a launching assembly (32) and a plurality of launching tubes (33); The housing (2) is rotatably connected to the base frame (1) via a steering mechanism (5); the driving assembly (31) comprises a plurality of placement plates (311), a plurality of movable plates (312), a plurality of fixed plates (313), a plurality of pull rods (314), and a plurality of push plates (316); the placement plate (311) is fixedly connected to the bottom side of the housing (2); a slide groove (11) is provided on the placement plate (311); the movable plate (312) is slidably connected in the slide groove (11); The fixing plate (313) is fixedly mounted on the front end surface of the placement plate (311); a through hole (13) is formed on the fixing plate (313); the launching tube (33) is fixedly connected to the outer periphery of the fixing plate (313); one end of the pull rod (314) passes through the through hole (13) and is fixedly connected to the front end of the placement plate (311); a push plate (316) is fixedly mounted on the other end of the pull rod (314); and the launching assembly (32) is used to place a ball to be launched by the reaction speed training instrument.

2. A training device for training a player's reaction speed according to claim 1, characterized in that: The movable plate (312) is evenly provided with a plurality of teeth (12). The drive assembly (31) further comprises a first drive motor (317), a rotating rod (318), a plurality of missing gears (319), a plurality of springs (315) and a gearbox (320). The first drive motor (317) is fixedly connected to an outer surface of the housing (2) by means of bolts. The housing (2) has connecting holes (14) on both sides. The rotating rod (318) passes through the housing (2) through the connecting holes (14) and is fixedly connected to the output end of the first motor. The plurality of missing gears (319) are fixedly connected to the rotating rod (318). The plurality of missing gears (319) are meshed with the teeth (12) on the movable plate (312), the gearbox (320) is fixedly mounted on the output end of the first drive motor (317), and the gearbox (320) is located between the first drive motor (317) and the motor housing (2), and the plurality of missing gears (319) are symmetrically arranged with respect to the movable plate (312), the spring (315) is wound around the outer periphery of the pull rod (314), and the two ends of the spring (315) are fixedly connected to the front end surfaces of the push plate (316) and the fixed plate (313), respectively.

3. A training device for training a player's reaction speed according to any one of claim 1, characterized in that: The delivery assembly (32) comprises a placement tube (321) and a baffle (322); the placement tube (321) is fixedly connected to the upper surface of the launch tube (33); one end of the baffle (322) is fixedly connected to the push plate (316); the baffle (322) is located directly below the connection between the placement tube (321) and the launch tube (33); and the baffle (322) shields the connection between the placement tube (321) and the launch tube (33).

4. A training device for training a player's reaction speed according to any one of claim 2, characterized in that: An acceleration assembly (4) is also provided on the periphery of the launch port of the launch tube (33). The acceleration assembly (4) comprises a plurality of servo motors (41), a plurality of acceleration wheels (42) and a plurality of mounting shells (43). The mounting shell (43) is fixedly connected to an end of the launch tube (33) away from the fixed plate (313). The servo motor (41) is fixedly connected to the outside of the mounting shell (43). The acceleration wheel (42) is fixedly connected to the output end of the servo motor (41), and the acceleration wheel (42) is located inside the mounting shell (43). Limit blocks (15) are fixedly connected to the inner sides of both sides of the fixed plate (313). The limit blocks (15) are located in the slide groove (11), and the width between the limit blocks (15) is smaller than the width of the moving block. The servo motor (41), the acceleration wheel (42), the limit block (15) and the mounting shell (43) are symmetrically arranged with respect to the launch tube (33).

5. A training device for training a player's reaction speed according to claim 1, characterized in that: The steering mechanism (5) comprises a fixed disc (51), a rotating column (52), a supporting circular plate (53) and a power assembly (54); the fixed disc (51) is fixedly connected to the outer lower surface of the housing (2); the supporting circular plate (53) is fixedly connected to the upper surface of the base frame (1); one end of the rotating column (52) is fixedly connected to the fixed disc (51); and the other end of the rotating column (52) is rotatably connected to the supporting circular plate (53).

6. A training device for training a player's reaction speed according to claim 5, characterized in that: The power assembly (54) comprises a second drive motor (541), a driving gear (542) and a driven gear (543); the second drive motor (541) is fixedly connected to the lower surface of the outer shell (2); the driving gear (542) is fixedly connected to the output end of the second drive motor (541); the driven gear (543) is fixedly connected to the rotating column (52); and the driving gear (542) meshes with the driven gear (543).

7. A training device for training a player's reaction speed according to claim 1, characterized in that: A moving assembly (6) is also provided below the base frame (1), and the moving assembly (6) comprises two groups of pillow blocks (61), a hydraulic rod (62) and a support rod (63), wherein one group of pillow blocks (61) is fixedly connected to the front end of the lower surface of the base frame (1), and the other group of pillow blocks (61) is fixedly connected to the rear end of the lower surface of the base frame (1), the output end of the hydraulic rod (62) is rotatably connected to the pillow block (61) at the front end of the lower surface of the base frame (1), and the support rod (63) is rotatably connected to the pillow block (61) at the rear end of the lower surface of the base frame (1), and universal wheels (7) are rotatably mounted at the bottom ends of the hydraulic rod (62) and the support rod (63).

8. The training device for training a player's reaction speed according to claim 2, characterized in that: A hand push frame (8) is also fixedly connected to the outside of the shell (2), a rotating bearing (9) is fixedly installed between the inner wall of the connecting hole (14) on both side surfaces of the shell (2) and the rotating rod (318), and a protective shell (10) is fixedly installed on the outer periphery of the steering mechanism (5).

9. A method for using a training device for training a player's reaction speed as claimed in any one of claims 1 to 8, characterized in that: The steps include: S1: Before using the training device, the hand push frame (8) is pushed so that the universal wheel (7) starts to move under the action of a force, thereby driving the base frame (1) to move. When the hand push frame (8) moves to a suitable position, the hand push frame (8) is stopped and the universal wheel (7) is fixed. At this time, the height of the hydraulic rod (62) is adjusted so that the height of the hydraulic rod (62) is higher than the support rod (63). When the adjustment is made to a suitable position, the adjustment is stopped, thereby making the training device in an inclined state. S2: placing a corresponding number of balls into the placement tube (321) according to the length of the placement tube (321); S3: Start the first drive motor (317), so that the output end of the first drive motor (317) drives the rotating rod (318) to start rotating. At this time, the multiple missing gears (319) fixed to the rotating rod (318) will start rotating. During the rotation of the multiple missing gears (319), one of the missing gears (319) will randomly mesh with the teeth (12) on the corresponding moving plate (312), thereby driving the corresponding moving plate (312) to move in the slide groove (11), so that the pull rod (314) is pulled backward. At this time, the spring (315) arranged on the outer periphery of the pull rod (314) is compressed under the action of the pulling force. During the process of pulling the pull rod (314) backward, the spring (315) and the push plate (316) are engaged. ) The baffle plate (322) fixedly connected thereto will follow the push plate (316) to move backwards, so that the ball in the placement tube (321) falls from the connection between the placement tube (321) and the launch tube (33) into the launch tube (33). When the meshing part between the missing gear (319) and the teeth (12) on the movable plate (312) is completed, the pull rod (314) loses the force of pulling backwards and, at the same time, under the elastic force of the spring (315) to restore the original state, it will move forward quickly, thereby driving the push plate (316) to quickly launch the ball in the launch tube (33). After moving forward a certain distance, it will be blocked by the limit blocks (15) arranged on both sides of the slide groove (11) and stop moving forward. S4: When the ball is launched from the launch tube (33) and enters the interior of the mounting shell (43), the two acceleration wheels (42) located inside the mounting shell (43) will start to rotate in different directions under the drive of the output end of the servo motor (41). When the ball passes through the interior of the mounting shell (43) and enters between the acceleration wheels (42), friction is generated with the acceleration wheels (42), thereby applying a secondary force to the ball, thereby causing the ball to be accelerated for a second time and changing the original motion trajectory of the ball. S5: When the training instrument needs to be trained to rotate continuously, the second drive motor (541) is started to control the forward and reverse rotation of the second drive motor (541). The driving gear (542) starts to rotate under the drive of the output end of the second drive motor (541). At the same time, the driven gear (543) meshing with the driving gear (542) rotates under the drive of the driving gear (542), so that the rotating column (52) rotates, thereby driving the housing (2) and the launching mechanism (3) to rotate left and right continuously.

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