Shooting auxiliary device based on basketball training

Abstract

The invention provides a shooting auxiliary device based on basketball training, which relates to the field of shooting training and comprises a moving seat, a serving cylinder, an arc-shaped ball blocking frame, an electric height adjusting push rod and a side supporting structure, a set of limiting clamping rings are arranged in the top of the movable seat, adjusting discs are rotationally installed in the limiting clamping rings, the ball serving barrel is of an inclined structure, a ball receiving opening is formed in the upper side of the rear end of the ball serving barrel, and the rear end of an arc-shaped ball blocking frame is connected with a connecting frame; the bottom of the electric height adjusting push rod is fixedly connected with the adjusting disc, the top of the telescopic end of the electric height adjusting push rod is connected with an arc-shaped supporting plate A, and the arc-shaped supporting plate A is fixed to the bottom side of the rear end of the ball serving cylinder. According to the basketball shooting auxiliary device, the uncertainty of the parabola trend when a basketball is shot from the inside of the basketball shooting barrel can be increased, the direction of a basketball outlet of the basketball shooting barrel is adjusted, the difficulty of catching and shooting is increased, and the problems that the height and the angle of the basketball shot by an existing basketball shooting auxiliary device are fixed, and the difficulty of catching and shooting cannot be increased are solved.

Description

Technical Field

[0001] This invention relates to the field of shooting training technology, and in particular to a shooting assistance device based on basketball training. Background Technology

[0002] In basketball, the ultimate goal of offense is to accurately put the ball into the basket to score. When shooting, you usually receive the ball from a teammate first, and then look for a favorable opportunity to shoot. When teammates pass the ball on the court, it will come from different angles. Therefore, you need to practice catching the ball accurately and shooting when it comes from different angles during training.

[0003] Currently, most shooting aids release basketballs at a fixed height and angle, which does not increase the difficulty of catching and shooting, resulting in mediocre training effects. Therefore, there is a need for devices that can increase the uncertainty of the angle and parabola of the basketball when it is released. Summary of the Invention

[0004] In view of this, the present invention provides a shooting assistance device based on basketball training, which can increase the uncertainty of the parabolic trajectory of the basketball when it is launched from the ball launcher, and can also adjust the direction of the ball launcher's outlet to increase the difficulty of catching and shooting, thereby improving the effect of shooting training.

[0005] This invention provides a shooting assistance device based on basketball training, specifically including: a movable seat, a ball-launching tube, an arc-shaped ball-blocking frame, an electric height-adjustable push rod, and a side support structure;

[0006] The bottom of the movable seat is equipped with four movable wheels with self-locking structures at its four ends, and a set of limiting rings is provided at the top of the movable seat. An adjusting plate is rotatably installed inside the limiting rings. The limiting rings are also provided with two sets of opposing arc-shaped baffles, and the arc-shaped baffles are attached to the upper side of the adjusting plate.

[0007] The ball-serving tube has an inclined structure, and a ball-receiving port is provided on the upper rear end of the ball-serving tube. The ball-receiving port is vertically opposite to the basketball hoop. An electric ball-serving push rod is also fixed on the inclined rear end of the ball-serving tube. The electric ball-serving push rod is also connected by two sets of ribs.

[0008] The rear end of the arc-shaped ball-blocking frame is connected to a connecting frame, which is connected to the backboard of the basketball hoop; the bottom of the electric height-adjusting push rod is fixedly connected to the adjustment plate, and the top of the telescopic end of the electric height-adjusting push rod is connected to an arc-shaped support plate A, which is fixed to the bottom side of the rear end of the ball-launching tube.

[0009] The side support structure is provided in two sets, and the upper ends of the two sets of side support structures are fitted onto the side shafts on both sides of the ball-serving tube, while the lower ends of the side support structures are fixed on the adjustment plate.

[0010] Optionally, the telescopic end of the electric serve pusher is inserted into the serve tube, fitted with a power storage spring, and connected to the serve push plate.

[0011] Optionally, the inclined front end of the ball-serving tube is also connected to a corrugated telescopic tube, and the connecting plates at both ends of the corrugated telescopic tube are respectively provided with aligned reverse threaded holes, and a threaded adjusting rod is installed between the two sets of aligned reverse threaded holes.

[0012] Optionally, elastic ropes are connected between the arc-shaped ball-blocking frames and between the bottom of the arc-shaped ball-blocking frames and the ball-receiving opening, and the elastic ropes together form a ball-blocking net.

[0013] Optionally, the side support structure includes a fixed cylinder, a support column, and a spring.

[0014] The bottom inner side of the fixed cylinder is provided with a support spring, and the bottom of the fixed cylinder is fixed on the adjustment plate. The lower end of the support column is movably locked inside the fixed cylinder and contacts the support spring. The upper end of the support column is fitted onto the side shaft.

[0015] Optionally, the front bottom side of the ball-serving tube is also provided with an electric angle adjustment push rod. The bottom of the electric angle adjustment push rod is rotatably mounted on the support on the adjustment plate, and the top of the telescopic end of the electric angle adjustment push rod is rotatably mounted with a U-shaped frame.

[0016] Optionally, the two ends of the U-shaped frame are cylindrical structures and are slidably mounted with guide columns. The bottom of the guide column is provided with a limiting circular plate and the top is connected with an arc-shaped support plate B. A spring is also fitted on the guide column.

[0017] Optionally, one side of the movable seat is also connected to an inverted U-shaped mounting bracket, and a drive motor is mounted on the mounting bracket. The motor shaft of the drive motor passes through the mounting bracket and is connected to a drive gear. The drive gear meshes with an arc-shaped rack fixed on the adjustment plate. The center of the arc-shaped rack and the center of the adjustment plate are on the same vertical line.

[0018] Beneficial effects

[0019] This invention can increase the uncertainty of the parabolic trajectory of a basketball when it is launched from the ball launcher, and can also adjust the direction of the ball launcher's outlet, increasing the difficulty of catching and shooting, and improving the effectiveness of shooting training.

[0020] In addition, by setting up a ball-blocking net composed of an arc-shaped ball-blocking frame and elastic ropes, when practicing shooting, basketballs thrown into the basket, whether inside or outside the basket, can be rolled into the receiving port by the ball-blocking net and enter the ball-serving tube built into the front side of the ball-serving push plate.

[0021] Furthermore, by connecting a corrugated telescopic tube to the tilted front end of the serving tube and adjusting its length using two sets of threaded adjustment rods, the overall length of the serving tube and the corrugated telescopic tube can be adjusted, thereby changing the parabolic trajectory of the basketball when it is launched from the serving tube. By incorporating an electric height adjustment push rod and an electric angle adjustment push rod, the overall height and tilt angle of the serving tube can be adjusted at any time. The spring mounted on the guide post connected to the top of the electric angle adjustment push rod increases the probability of automatic wobbling during angle adjustment, thus increasing the uncertainty of the basketball's parabolic trajectory when launched from the serving tube, increasing the difficulty of catching and shooting, and improving the effectiveness of shooting training.

[0022] In addition, by setting up a drive motor and an adjustment disc, the drive motor drives the drive gear to rotate in the forward and reverse directions, and the drive gear meshes with the arc-shaped rack to drive the adjustment disc to rotate back and forth within the limit ring, thereby adjusting the direction of the ball outlet of the ball launcher, thus increasing the difficulty of catching and shooting, and improving the effect of shooting training. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0024] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0025] In the attached diagram:

[0026] Figure 1 A schematic diagram of the overall structure of the present invention is shown;

[0027] Figure 2 The present invention is shown Figure 1 Enlarged structural diagram at point A in the middle;

[0028] Figure 3 The present invention is shown Figure 1 Enlarged structural diagram at point B;

[0029] Figure 4 The present invention is shown Figure 1 Schematic diagram of the left-center view structure;

[0030] Figure 5 The present invention is shown Figure 1 Schematic diagram of the front view structure;

[0031] Figure 6 The present invention is shown Figure 1 Mid-top view of the structure;

[0032] Figure 7 The present invention is shown Figure 1A schematic diagram of the left-side side view of the upper rear end of the middle serve tube after it has been cut open;

[0033] Figure 8 The present invention is shown Figure 7 Enlarged structural diagram at point C;

[0034] Figure 9 The present invention is shown Figure 1 Schematic diagram of the fixed cylinder of the middle side support structure after vertical sectioning.

[0035] List of reference numerals

[0036] 1. Movable base; 101. Limiting retainer ring; 1011. Arc-shaped baffle; 102. Adjusting disc; 1021. Support frame; 1022. Arc-shaped rack; 103. Mounting bracket; 2. Ball delivery tube; 201. Ball receiving port; 202. Electric ball delivery push rod; 2021. Rib plate; 2022. Energy storage spring; 203. Ball delivery push plate; 204. Side shaft; 205. Corrugated telescopic tube; 2051. Threaded adjusting rod 3. Arc-shaped ball stop; 301. Connecting frame; 302. Elastic rope; 4. Electric height adjustment push rod; 401. Arc-shaped support plate A; 5. Side support structure; 501. Fixed cylinder; 502. Support column; 503. Support spring; 6. Electric angle adjustment push rod; 601. U-shaped frame; 602. Guide column; 6021. Arc-shaped support plate B; 603. Spring; 7. Drive motor; 701. Drive gear. Detailed Implementation

[0037] To make the objectives, solutions, and advantages of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Unless otherwise stated, the terms used herein have their ordinary meanings in the art. The same reference numerals in the drawings represent the same parts.

[0038] Example: Please refer to Figures 1 to 9 :

[0039] This invention proposes a shooting assistance device based on basketball training, comprising: a movable seat 1, a ball-launching tube 2, an arc-shaped ball-blocking frame 3, an electric height-adjusting push rod 4, and a side support structure 5; the movable seat 1 has four movable wheels with self-locking structures installed at its bottom, and a set of limiting rings 101 is provided at the top of the movable seat 1, with an adjusting plate 102 rotatably installed inside the limiting rings 101. Two sets of opposing arc-shaped baffles 1011 are also provided on the limiting rings 101, and the arc-shaped baffles 1011 are attached to the upper side of the adjusting plate 102; the ball-launching tube 2 has an inclined structure, and a ball-receiving port 201 is provided on the upper rear end of the ball-launching tube 2, which is vertically aligned with the basketball hoop. An electric ball-launching push rod 202 is fixed to the inclined rear end of the ball-launching tube 2. The electric ball-launching push rod 202 is also connected by two sets of rib plates 2021. The rear end of the arc-shaped ball-blocking frame 3 is connected to a connecting frame 301, which is connected to the backboard of the basketball hoop. The bottom of the electric height-adjusting push rod 4 is fixedly connected to the adjusting plate 102. The top of the telescopic end of the electric height-adjusting push rod 4 is connected to an arc-shaped support plate A401, and the arc-shaped support plate A401 is fixed to the bottom rear end of the ball-launching tube 2. There are two sets of side support structures 5. The upper ends of the two sets of side support structures 5 are fitted onto the side shafts 204 on both sides of the ball-launching tube 2, and the lower ends of the side support structures 5 are fixed to the adjusting plate 102.

[0040] like Figure 7 and Figure 8 As shown, the telescopic end of the electric ball-serving pusher 202 is inserted into the ball-serving tube 2 and fitted with a power-saving spring 2022 and connected to the ball-serving push plate 203. The electric ball-serving pusher 202 can be controlled to push the ball-serving push plate 203 to launch the basketball from the ball-serving tube 2.

[0041] like Figure 7 As shown, the inclined front end of the ball-launching tube 2 is also connected to a corrugated telescopic tube 205, and the connecting plates at both ends of the corrugated telescopic tube 205 are respectively provided with aligned reverse threaded holes. A threaded adjusting rod 2051 is installed between the two sets of aligned reverse threaded holes. The length of the corrugated telescopic tube 205 is adjusted by the two sets of threaded adjusting rods 2051, thereby adjusting the overall length of the ball-launching tube 2 and the corrugated telescopic tube 205, and thus changing the parabolic trajectory of the basketball when it is launched from the ball-launching tube 2.

[0042] like Figure 1 As shown, elastic ropes 302 are connected between the arc-shaped ball-blocking frames 3 and between the bottom of the arc-shaped ball-blocking frames 3 and the ball-receiving port 201, and the elastic ropes 302 form a ball-blocking net. When practicing shooting, the basketballs thrown into the basket roll into the ball-receiving port 201 under the action of the ball-blocking net, without the need for manual retrieval of the ball.

[0043] like Figure 1 and Figure 9As shown, the side support structure 5 includes a fixed cylinder 501, a support column 502, and a support spring 503; the inner bottom of the fixed cylinder 501 is provided with a support spring 503, and the bottom of the fixed cylinder 501 is fixed on the adjusting plate 102. The lower end of the support column 502 is movably locked inside the fixed cylinder 501 and contacts the support spring 503. The upper end of the support column 502 is fitted on the side shaft 204.

[0044] like Figure 1 and Figure 2 As shown, the front bottom of the ball-launching tube 2 is also equipped with an electric angle adjustment push rod 6. The bottom of the electric angle adjustment push rod 6 is rotatably mounted on the support frame 1021 on the adjustment plate 102. The top of the telescopic end of the electric angle adjustment push rod 6 is rotatably mounted with a U-shaped frame 601. The two ends of the U-shaped frame 601 are cylindrical structures and guide posts 602 are slidably mounted on them. The bottom of the guide post 602 is equipped with a limiting circular plate, and the top is connected to an arc-shaped support plate B6021. A spring 603 is also fitted on the guide post 602. By controlling the electric height adjustment push rod 4 and the electric angle adjustment push rod 6, the overall height and tilt angle of the ball-launching tube 2 can be adjusted. By using the spring 603 fitted on the guide post 602 connected to the top of the electric angle adjustment push rod 6, the probability of automatic shaking when the angle of the ball-launching tube 2 is increased, thereby increasing the uncertainty of the parabolic trajectory of the basketball when it is launched from the ball-launching tube 2.

[0045] like Figure 1 and Figure 3 As shown, a U-shaped mounting bracket 103 is also connected to one side of the movable base 1, and a drive motor 7 is mounted on the mounting bracket 103. The motor shaft of the drive motor 7 passes through the mounting bracket 103 and is connected to a drive gear 701. The drive gear 701 meshes with an arc-shaped rack 1022 fixed on the adjustment plate 102. The center of the arc-shaped rack 1022 and the center of the adjustment plate 102 are on the same vertical line. The drive motor 7 drives the drive gear 701 to rotate in the forward and reverse directions. By utilizing the meshing action of the drive gear 701 and the arc-shaped rack 1022, the adjustment plate 102 is driven to rotate back and forth within the limiting ring 101, thereby adjusting the direction of the ball outlet of the ball launching tube 2.

[0046] The specific usage and function of this embodiment: In this invention, the length of the corrugated telescopic tube 205 is first adjusted by two sets of threaded adjusting rods 2051, thereby adjusting the overall length of the ball-launching tube 2 and the corrugated telescopic tube 205, thus changing the parabolic trajectory of the basketball when it is launched from the ball-launching tube 2. When practicing shooting, the basketball, which is thrown into or outside the basket, rolls into the receiving port 201 under the action of the ball-blocking net, and enters the ball-launching tube 2, which is built into the front side of the ball-launching push plate 203. The electric ball-launching push rod 202 pushes the ball-launching push plate 203 to launch the basketball from the ball-launching tube 2. During this process, the electric height adjustment push rod 4 and the electric angle adjustment push rod 4 are controlled. Adjusting the push rod 6 adjusts the overall height and tilt angle of the ball-launching tube 2. Using the spring 603 mounted on the guide post 602 connected to the top of the electric angle adjustment push rod 6, the probability of automatic wobbling when the angle of the ball-launching tube 2 is adjusted is increased, thereby increasing the uncertainty of the parabolic trajectory of the basketball when it is launched from the ball-launching tube 2. At the same time, the drive motor 7 drives the drive gear 701 to rotate in the forward and reverse directions. The drive gear 701 meshes with the arc-shaped rack 1022, causing the adjustment plate 102 to rotate back and forth within the limit ring 101, thereby adjusting the direction of the ball-launching tube 2's outlet, increasing the difficulty of catching and shooting, and improving the effect of shooting training.

[0047] The above description is merely an exemplary embodiment of the present invention and is not intended to limit the scope of protection of the present invention, which is determined by the appended claims.

Claims

1. A shooting assistance device based on basketball training, characterized in that, include: The components include a movable base (1), a ball-serving tube (2), an arc-shaped ball-blocking frame (3), an electric height-adjustable push rod (4), and a side support structure (5). The bottom of the movable seat (1) is equipped with four movable wheels with self-locking structures at its four ends. A set of limiting rings (101) is provided in the top of the movable seat (1). An adjusting plate (102) is rotatably installed inside the limiting rings (101). Two sets of opposing arc-shaped baffles (1011) are also provided on the limiting rings (101), and the arc-shaped baffles (1011) are attached to the upper side of the adjusting plate (102). The ball-serving tube (2) has an inclined structure, and a ball-receiving port (201) is provided on the upper rear end of the ball-serving tube (2). The ball-receiving port (201) is vertically opposite to the basketball hoop. An electric ball-serving push rod (202) is also fixed on the inclined rear end of the ball-serving tube (2). The electric ball-serving push rod (202) is also connected by two sets of ribs (2021). The rear end of the arc-shaped ball-blocking frame (3) is connected to a connecting frame (301), which is connected to the backboard of the basketball hoop; the bottom of the electric height-adjusting push rod (4) is fixedly connected to the adjusting plate (102), and the top of the telescopic end of the electric height-adjusting push rod (4) is connected to an arc-shaped support plate A (401), which is fixed to the bottom side of the rear end of the ball-launching tube (2); The side support structure (5) is provided in two sets, and the upper ends of the two sets of side support structures (5) are fitted on the side shafts (204) on both sides of the ball launcher (2), and the lower ends of the side support structures (5) are fixed on the adjustment plate (102).

2. The shooting assistance device based on basketball training according to claim 1, characterized in that: The telescopic end of the electric serve pusher (202) is inserted into the serve tube (2) and fitted with a power storage spring (2022) and connected to the serve pusher plate (203).

3. The shooting assistance device based on basketball training according to claim 1, characterized in that: The inclined front end of the ball-serving tube (2) is also connected to a corrugated telescopic tube (205), and the connecting plates at both ends of the corrugated telescopic tube (205) are respectively provided with aligned reverse threaded holes, and a threaded adjusting rod (2051) is installed between the two sets of aligned reverse threaded holes.

4. The shooting assistance device based on basketball training according to claim 1, characterized in that: Elastic ropes (302) are connected between the arc-shaped ball-blocking frames (3) and between the bottom of the arc-shaped ball-blocking frames (3) and the ball-receiving port (201), and the elastic ropes (302) together form a ball-blocking net.

5. The shooting assistance device based on basketball training according to claim 1, characterized in that: The side support structure (5) includes a fixed cylinder (501), a support column (502), and a support spring (503); The bottom inner side of the fixed cylinder (501) is provided with a support spring (503), and the bottom of the fixed cylinder (501) is fixed on the adjusting plate (102). The lower end of the support column (502) is movably clamped in the fixed cylinder (501) and contacts the support spring (503). The upper end of the support column (502) is fitted on the side shaft (204).

6. The shooting assistance device based on basketball training according to claim 1, characterized in that: The ball-serving tube (2) is also provided with an electric angle adjustment push rod (6) at the bottom front end. The bottom of the electric angle adjustment push rod (6) is rotatably mounted on the support frame (1021) on the adjustment plate (102). A U-shaped frame (601) is rotatably mounted on the top of the telescopic end of the electric angle adjustment push rod (6).

7. The shooting assistance device based on basketball training according to claim 6, characterized in that: The U-shaped frame (601) has cylindrical structures at both ends and guide columns (602) are slidably installed. The bottom of the guide column (602) is provided with a limiting circular plate and the top is connected with an arc-shaped support plate B (6021). A spring (603) is also fitted on the guide column (602).

8. The shooting assistance device based on basketball training according to claim 1, characterized in that: The movable seat (1) is also connected to a U-shaped mounting bracket (103) on one side, and a drive motor (7) is mounted on the mounting bracket (103). The motor shaft of the drive motor (7) passes through the mounting bracket (103) and is connected to a drive gear (701). The drive gear (701) meshes with an arc-shaped rack (1022) fixed on the adjustment plate (102). The center of the arc-shaped rack (1022) and the center of the adjustment plate (102) are on the same vertical line.

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