Quick response exercise device
By changing the ball's launch trajectory through the rebound and drive components in the direction-changing mechanism, the problem of predicting the ball's direction in existing ball-launching machines is solved, achieving efficient reaction training and reducing costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-25
- Publication Date
- 2026-03-13
AI Technical Summary
Existing ball-launching machines are easy for receivers to predict in terms of ball launch angle, which reduces the difficulty of reaction training, but they are also relatively expensive to manufacture.
The reversing mechanism, consisting of a rebound component and a driving component, changes the launch trajectory through the collision between the ball and the rebound component. Combined with motor control and a detachable rebound component, it enables multi-angle launch and avoids the need for pre-judgment of device rotation.
It enables an increase in the difficulty of reaction training without predicting the direction of the ball. It has a simple structure, low cost, and is suitable for a variety of scenarios.
Smart Images
Figure CN223988102U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of sports equipment technology, and in particular to a rapid response training device. Background Technology
[0002] In sports training, to address the issue of sparring partners in ball sports, ball-serving machines are commonly used, allowing players to train for extended periods without the need for a server to throw the ball. Examples include badminton and tennis ball-serving machines. Currently available ball-serving machines on the market all utilize a rotating main unit / body to achieve the ball-launching angle function. The disadvantages of this design are: 1. The receiver can visually anticipate the machine's rotation before catching the ball, allowing for pre-emptive judgment and significantly reducing the difficulty of reaction training; 2. The manufacturing cost is high due to the added rotating shaft.
[0003] Therefore, it is necessary to provide a rapid reaction training device that uses a new method to change the ball release angle, breaks the limitations of the existing market, and has a simple structure and low cost. Utility Model Content
[0004] This utility model discloses a rapid response training device, which can effectively solve the technical problems involved in the background art.
[0005] To achieve the above objectives, the technical solution of this utility model is as follows:
[0006] A rapid reaction training device includes a base plate, on which a ball-serving mechanism and a ball-changing mechanism are provided. The ball-serving mechanism has a ball-inlet and a ball-outlet, and the ball-changing mechanism includes a rebound member located at the ball-outlet.
[0007] As a preferred improvement of this utility model, the rebounding element is an elastic plate.
[0008] As a preferred improvement of this utility model: the reversing mechanism further includes a connecting member, the rebound member is mounted on the connecting member, the connecting member is mounted on the base plate, and the position of the rebound member is adjusted by the connecting member.
[0009] As a preferred improvement of this utility model, the connecting member is a telescopic rod or a rotating block.
[0010] As a preferred improvement of this utility model: the reversing mechanism further includes a connecting member and a driving member, the driving member is mounted on the base plate, the output end of the driving member is connected to the connecting member, the connecting member is connected to the rebound member, and the driving member is used to adjust the position of the rebound member.
[0011] As a preferred improvement of this utility model: the driving component is a motor, the connecting component is a rotating rod, and the rebound component is a cylindrical rod. The cylindrical rod is installed on the rotating rod, and the axes of the two are parallel and spaced apart.
[0012] As a preferred improvement of this utility model: the rapid response training device further includes a controller, which is connected to the motor and controls the motor to work at random speed or at a constant speed.
[0013] As a preferred improvement of this utility model: the rebound member and the connecting member are detachably connected, and the rebound member includes multiple individual units of different sizes.
[0014] As a preferred improvement of this utility model: the number of rebounding components is multiple, the rapid reaction training device also includes a shell, the shell is installed on the base plate, and an inner space is formed between the two, the ball serving mechanism and the direction changing mechanism are located in the inner space, the shell is provided with a loading port and a launching port, the loading port is connected to the ball inlet through a ball guiding mechanism, and the launching port is set at the position corresponding to the ball outlet; the rapid reaction training device also includes a ball box, the ball box is installed on the base plate, the ball box outlet corresponds to the loading port, and a switch device is provided at the outlet, and a bracket is detachably installed at the bottom of the base plate.
[0015] As a preferred improvement of this utility model: the serving mechanism includes a first drive wheel and a second drive wheel, the first drive wheel and the second drive wheel are arranged at a distance from each other, each of the first drive wheel and the second drive wheel is connected to a drive motor, the serving point is between the first drive wheel and the second drive wheel, one side of the serving point is the ball inlet and the other side is the ball outlet.
[0016] The beneficial effects of this utility model are as follows:
[0017] This solution features a simple structure and low cost. A rebound component is installed at the ball launch port, allowing the ball-launching mechanism to adjust the ball's trajectory after launch. When the ball contacts and collides with the rebound component, the launch direction changes. The entire device remains stationary, making it impossible to determine the ball's direction by observing the device's rotation. The drive mechanism moves the rebound component, altering the contact point between the ball and the rebound component, thus enabling multi-angle ball launches for better reaction training. Furthermore, the device is compact and portable. Attached Figure Description
[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort, wherein:
[0019] Figure 1 This is a schematic diagram of a rapid response training device according to the present invention;
[0020] Figure 2 This is an exploded view of the rapid response training device of this utility model;
[0021] Figure 3 This is a schematic diagram of the serving mechanism of this utility model;
[0022] Figure 4 This is a schematic diagram of the reversing mechanism of this utility model;
[0023] Figure 5 This is a schematic diagram of the serving process of this utility model;
[0024] Figure 6 This is a schematic diagram of the serving angle of this utility model.
[0025] In the diagram: 1-base plate, 2-outer shell, 3-serving mechanism, 301-first drive wheel, 302-second drive wheel, 303-goal inlet, 304-goal outlet, 4-direction change mechanism, 401-rebound component, 402-connector, 403-drive component, 5-ball guiding mechanism. Detailed Implementation
[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.
[0027] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.
[0028] Furthermore, in this invention, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.
[0029] In this invention, unless otherwise explicitly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.
[0030] Furthermore, the technical solutions of the various embodiments of the present invention can be combined with each other, but only if they are feasible for those skilled in the art. If the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by the present invention.
[0031] Please see Figures 1-3 As shown, this utility model provides a rapid reaction training device, including a base plate 1. The base plate 1 is equipped with a ball-launching mechanism 3 and a ball-changing mechanism 4. The ball-launching mechanism 3 has a ball-in port 303 and a ball-out port 304. The ball-changing mechanism 4 includes a rebound member 401, which is located at the ball-out port 304. The ball-launching mechanism 3 is used to launch a ball, such as a tennis ball or a ping-pong ball. After the ball is launched, it contacts the rebound member 401, thereby changing the launch trajectory. This makes it impossible for the user to predict the ball's trajectory in advance, thus better training the user's reaction speed.
[0032] In one implementation, the rebounding component 401 is an elastic plate made of elastic material. After the ball is launched by the ball launching mechanism 3, due to the different ball speed and rotational force, it will rebound at different angles after contacting and colliding with the elastic plate, thus making the launch angle of the ball diverse and impossible to predict in advance.
[0033] In one implementation, the deflection mechanism 4 further includes a connector 402, on which the rebound member 401 is mounted. The connector 402 is mounted on the base plate 1, and the position of the rebound member 401 is adjusted via the connector 402. Adjusting the position of the rebound member 401 changes the launch angle of the ball. The launch angle can be adjusted manually, with the position of the rebound member 401 adjusted at regular intervals. Alternatively, one person can catch the ball while another continuously adjusts the position of the rebound member 401 for training purposes.
[0034] In one embodiment, the connecting member 402 is a telescopic rod or a rotating block, which facilitates the adjustment of the position of the rebound member 401. It should be further noted that any other components used to achieve the above-mentioned effect should fall within the inventive concept of this utility model and should be within the protection scope of this utility model.
[0035] Please see Figure 4 As shown, the deflection mechanism 4 also includes a connector 402 and a drive component 403. The drive component 403 is mounted on the base plate 1. The output end of the drive component 403 is connected to the connector 402. The connector 402 is connected to the rebound component 401. The drive component 403 is used to adjust the position of the rebound component 401. The position of the rebound component 401 can be automatically adjusted through the drive component 403, allowing one person to complete ball-catching training.
[0036] In one implementation, the driving component 403 is a motor, the connecting component 402 is a rotating rod, and the rebound component 401 is a cylindrical rod. The cylindrical rod is mounted on the rotating rod, and the two axes are parallel and spaced apart. The connecting component 402 and the rebound component 401 are equivalent to an eccentric rod. The motor drives the rotating rod to rotate, so that the ball contacts the rebound component 401 at different positions, and the rebound angle is different. The ball can be launched randomly at multiple angles, resulting in better training effects. It should be further noted that any other components used to achieve the above effects should fall within the inventive concept of this utility model and should be protected within the scope of this utility model.
[0037] The rapid reaction training device also includes a controller connected to the motor, which controls the motor to operate at random or constant speed. Different motor speeds alter the serving pattern, making it more difficult for the user to judge the serving angle.
[0038] In one implementation, the rebound component 401 and the connecting component 402 are detachably connected. The rebound component 401 comprises multiple individual units of different sizes. Replacing these individual units will result in different rebound directions of the rebound component 401 in contact with the ball, allowing for more diverse training methods. The detachable connection can be achieved using methods such as bolt fixing. The size of the eccentric shaft is replaceable to meet different levels of difficulty. The larger shaft has a larger angle, while the smaller shaft has a smaller angle, which aligns with the progression from easy to difficult in reaction training.
[0039] In one implementation, multiple rebound components 401 are used to achieve rebounds in multiple directions. In this embodiment, four rebound components 401 are located at the top, bottom, left, and right of the ball outlet. The rebound components 401 in the top and bottom directions are driven by a single motor, and their corresponding two connecting components 402 are connected by a synchronous belt. Similarly, the rebound components 401 in the left and right directions are driven by a single motor, and their corresponding two connecting components 402 are connected by a synchronous belt. The left and right rotating shaft, with its eccentric shaft at the ball outlet, creates a secondary collision, resulting in adjustable left and right rotation angles and speeds, thus generating random collision angles. The top and bottom rotating shafts cause the ball to collide with the eccentric shaft as it passes through, resulting in angle changes. Different impact points result in different turning angles, and the rotation speed is adjustable. The speed of the eccentric shaft (rebound components and connecting components) and the ball release time create random collision angles.
[0040] The rapid reaction training device also includes a housing 2, which is mounted on the base plate 1, forming an inner space between them. The ball-serving mechanism 3 and the direction-changing mechanism 4 are located within this inner space, resulting in a better appearance, protecting the internal components, and preventing the ball from being launched from a position other than the ball outlet. The housing 2 has a loading port and a launching port. The loading port is connected to the ball-inlet 303 via a ball-guiding mechanism 5, and the launching port is positioned corresponding to the ball-outlet 304.
[0041] Preferably, the rapid reaction training device further includes a ball box, which is installed on the base plate 1. The ball box outlet corresponds to the loading port, and a switch device is provided at the outlet. A bracket is detachably installed at the bottom of the base plate 1. The ball box is used to hold balls, and the switch device can automatically release the balls. By pre-placing multiple balls, one person can complete the reaction training.
[0042] In one embodiment, the serving mechanism 3 includes a first drive wheel 301 and a second drive wheel 302, which are arranged at a distance from each other. Each drive wheel 301 and drive wheel 302 is connected to a drive motor. The area between the first drive wheel 301 and drive wheel 302 is the serving point, with one side of the serving point being the ball inlet 303 and the other side being the ball outlet 304. It should be further noted that any other components used to achieve the above effects should fall within the inventive concept of this utility model and should be protected within the scope of this utility model.
[0043] Working principle: The ball is launched by the ball launching mechanism 3. The ball comes into contact with the rebounding component 401. After the collision, the trajectory of the ball changes. The driving component 403 drives the rebounding component 401 to move, so that the ball is launched at different angles. This makes it impossible for the user to predict the launching angle, thus achieving a good reaction training.
[0044] 1. The sphere passes through the contact point of the eccentric axis (obstacle point) at the exit, thus generating a corresponding "refraction angle," resulting in an angular change, such as... Figure 5 .
[0045] 2. Separate speed adjustment devices for the upper and lower, left and right eccentric shafts allow for simultaneous, different, simultaneous, and single-operation speeds, enabling "fixed-direction" practice in single left / single right / single up / single down directions. During automatic cycling, the speed difference between the upper / lower and left / right shafts and the drive wheel, combined with the ball release frequency, allows for 360-degree striking angles and varying intensities, significantly increasing reaction difficulty and training practicality. Figure 6 .
[0046] 3. The size of the eccentric shaft can be replaced to meet different difficulty requirements. For example, a small eccentric shaft can be used for beginner training, and a large one can be used when the difficulty increases.
[0047] 4. The main body of the machine remains stationary, making it impossible for players to predict the angle before releasing the ball. They can only react to receive the ball after it has been released, greatly increasing the difficulty. This is a revolutionary breakthrough.
[0048] 5. Eccentric shafts have also made breakthroughs in product competitiveness. Their compact size and use are not limited by location, and they can reduce manufacturing, warehousing, and transportation costs, making them easier to attract consumer attention.
[0049] Although the embodiments of this utility model have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for this utility model. For those skilled in the art, other modifications can be easily made. Therefore, without departing from the general concept defined by the claims and their equivalents, this utility model is not limited to the specific details and the illustrations shown and described herein.
Claims
1. A quick reaction exercise device, characterized by: The application relates to a quick reaction exercise device, which comprises a bottom plate (1), a ball feeding mechanism (3) and a direction changing mechanism (4) arranged on the bottom plate (1), the ball feeding mechanism (3) is provided with a ball inlet (303) and a ball outlet (304), the direction changing mechanism (4) comprises a rebounding piece (401) arranged at the ball outlet (304).
2. A quick reaction exercise device according to claim 1, characterized in that: The rebounding piece (401) is an elastic plate.
3. A quick reaction exercise device according to claim 1, wherein: The direction changing mechanism (4) further comprises a connecting piece (402), the rebounding piece (401) is mounted on the connecting piece (402), the connecting piece (402) is mounted on the bottom plate (1), and the position of the rebounding piece (401) is adjusted through the connecting piece (402).
4. A quick reaction exercise device according to claim 3, wherein: The connecting piece (402) is a telescopic rod or a rotating block.
5. A quick reaction exercise device according to claim 1, wherein: The direction changing mechanism (4) further comprises a connecting piece (402) and a driving piece (403), the driving piece (403) is mounted on the bottom plate (1), the output end of the driving piece (403) is connected with the connecting piece (402), the connecting piece (402) is connected with the rebounding piece (401), and the driving piece (403) is used for adjusting the position of the rebounding piece (401).
6. A quick reaction exercise device according to claim 5, wherein: The driving piece (403) is a motor, the connecting piece (402) is a rotating rod, and the rebounding piece (401) is a cylindrical rod, the cylindrical rod is mounted on the rotating rod, and the two are arranged in parallel and spaced apart along the axis.
7. A quick reaction exercise device according to claim 6, wherein: The quick reaction exercise device further comprises a controller connected with the motor and used for controlling the motor to work at random rotating speed or uniform speed.
8. A quick reaction exercise device according to claim 5, wherein: The rebounding piece (401) is detachably connected with the connecting piece (402), and the rebounding piece (401) comprises a plurality of single bodies with different sizes.
9. A quick reaction exercise device according to claim 1, wherein: The number of the rebounding pieces (401) is plural, the quick reaction exercise device further comprises a shell (2) mounted on the bottom plate (1) and forming an inner space between the bottom plate (1) and the shell (2), the ball feeding mechanism (3) and the direction changing mechanism (4) are located in the inner space, the shell (2) is provided with a filling port and a launching port, the filling port is connected with the ball inlet (303) through a ball guiding mechanism (5), and the launching port is arranged at a position corresponding to the ball outlet (304). The quick reaction exercise device further comprises a ball box mounted on the bottom plate (1), an outlet of the ball box corresponds to the filling port, a switch device is arranged at the outlet, and a support is detachably mounted on the bottom plate (1).
10. The quick reaction exercise device of claim 1, wherein: The ball feeding mechanism (3) comprises a first driving wheel (301) and a second driving wheel (302), the first driving wheel (301) and the second driving wheel (302) are arranged in opposite and spaced apart modes, each of the first driving wheel (301) and the second driving wheel (302) is connected with a driving motor, a ball feeding point is arranged between the first driving wheel (301) and the second driving wheel (302), one side of the ball feeding point is the ball inlet (303), and the other side of the ball feeding point is the ball outlet (304).