CN110279997B - A basketball fixed-point shooting scoring training device - Google Patents

Abstract

The invention discloses a basketball fixed-point shooting scoring training device, which mainly relates to the field of basketball training and teaching. Including a ball shooting system, a shooting system, and a recovery system, the ball shooting system is used to provide the trainer with basketball for training, the shooting system is used for the trainer to practice shooting, and the recovery system is used for the trainer to shoot the basketball. Basketballs are recycled for subsequent shots. The beneficial effect of the present invention is that it can greatly facilitate trainers to train the whole process of basketball throwing, pitching and recovery, ensure that trainers concentrate on pitching training, and improve training efficiency.

Description

A basketball fixed-point shooting scoring training device

technical field

The invention relates to the field of basketball training and teaching, in particular to a basketball fixed-point shooting and scoring training device.

Background technique

In basketball games, fixed-point shooting, such as two-pointers, three-pointers and fixed-point free throws, is a very important skill. It is an important skill to open up points and turn defeat into victory at critical moments. especially important. The existing training methods generally place multiple basketballs in a larger frame, and then the trainer takes the basketballs from the big frame for shooting training. Follow-up trainers use it. The current trainer needs to take turns to pick up the ball. On the one hand, it is very inconvenient to take the ball from the frame. Especially when it is near the bottom of the frame, it is very laborious to take the ball, which disrupts the training rhythm of the trainer. Interrupting the newly cultivated shooting feel is not conducive to smooth and systematic training. In addition, someone needs to constantly pick up the ball, resulting in a great waste of manpower and a waste of training time for the trainer, which is further increased under the condition of great training intensity. It reduces the training pressure of the trainer and causes unnecessary physical consumption of the trainer. There are also improved devices for this in the prior art, but the structure of the improved device is relatively complicated, and it can only collect basketballs that hit the basket. The hit basketballs cannot be collected automatically, and shots need to be shot in different directions in a basketball game, and these devices are not improved for shooting training for different directions of the basket.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a basketball fixed-point shooting scoring training device, which can greatly facilitate the trainer to train the whole process of shooting, throwing, and recovering the basketball, ensure that the trainer's energy is concentrated on the shooting training, and improve the training efficiency. .

The present invention is achieved by the following technical solutions in order to achieve the above object:

A basketball fixed-point shooting scoring training device, comprising a ball shooting system, a shooting system and a recovery system, the ball shooting system is used to provide a trainer with basketball for training, the shooting system is used for the trainer to practice shooting, and the recovery system The system is used to recover the basketball after the trainer shoots for subsequent shooting;

The ball ejecting system includes a box body, the box body is provided with a ball storage cavity, the bottom of the ball storage cavity is arranged obliquely, the bottom of the ball storage cavity is connected with a ball drop channel, and the ball drop channel is provided with a ball drop channel. The control device, the end of the ball drop channel is provided with a temporary storage cavity, the box is provided with a sliding rod, a screw rod, a motor, and a connecting rod, the sliding rod and the screw rod are arranged in parallel, and the sliding rod is vertically fixed on the Inside the box, the motor is fixed on the bottom of the box, the screw is fixed on the output shaft of the motor, one end of the connecting rod is fixedly connected to the temporary storage cavity, and the other end of the connecting rod is slidably connected to the sliding rod , the screw penetrates the connecting rod and is threadedly connected with the connecting rod;

The shooting system includes a base, a fixed column, a backboard, and a telescopic rod, the fixed column is vertically fixed on the base, the backboard is rotatably connected to the fixed column, the backboard is provided with a basket, and the fixed column A fixed seat is provided on the upper part, one end of the telescopic rod is rotatably connected with the fixed seat, and the other end of the telescopic rod is rotatably connected with the back of the backboard;

The recycling system includes baffles, two baffles are vertically arranged, an inclined plane is arranged between the two baffles, the highest point of the inclined plane is located below the backboard, and the lowest point of the inclined plane is close to the backboard. Ball out system.

Further, the falling ball control device includes a round through hole, a lifter, and a top block, the round through hole is arranged at the bottom of the ball falling channel, the lifter is fixed at the bottom of the box, the lifter is located below the round through hole, and the top The block is fixed to the free end of the lift top.

Further, the diameter of the circular through hole is larger than the diameter of the basketball, and the top end of the top block is arc-shaped.

Further, the inclined plane includes a scissor-type telescopic structure, two ends of the scissor-type telescopic structure are hinged with two baffles respectively, and the scissor-type telescopic structure is arranged at an acute angle with the ground.

Further, a blocking cloth is laid on the outer side of the scissor-type telescopic structure, and the blocking cloth is fastened on the baffle.

Further, the temporary storage cavity is semicircular, and the bottom of the baffle is provided with a universal wheel.

Compared with the prior art, the beneficial effects of the present invention are:

1. In the present invention, the basketball is placed in the ball storage cavity, dropped into the temporary storage cavity through the ball drop tube, and driven by a motor, the temporary storage cavity and the basketball on it are transported to the surface of the box, which is convenient for the trainer to take, It greatly saves the time for taking the ball from the box, enables the trainer to maintain the rhythm of training, is conducive to quickly entering the training state and maintains the feel formed by the training, and effectively improves the training effect.

2. The present invention sets an inclined plane on the training ground, so that the basketball after shooting falls from the height of the inclined plane, and automatically rolls to the foot of the trainer along the inclined plane, which is convenient for the trainers who take turns to pick up the ball, and saves the time for picking up the ball everywhere. It saves the trainer's physical strength and can concentrate the training energy on shooting training to the greatest extent.

3. The present invention rotates and connects the backboard on the fixed column, and uses the telescopic rod to adjust the direction of the backboard, so that the trainer can practice shooting in different directions of the backboard, truly simulate the shooting position on the field, and can be better in basketball games. To play, the practicality of training is stronger.

Description of drawings

Figure 1 is a schematic diagram of the three-dimensional structure of the present invention.

Figure 2 is a front view of the present invention.

FIG. 3 is a cross-sectional view of the present invention in the direction A of FIG. 2 .

Figure 4 is a schematic diagram of the internal structure of the present invention.

Figure 5 is a front view of the ball ejection system of the present invention.

FIG. 6 is a cross-sectional view of the present invention in the direction B of FIG. 5 .

Symbols shown in the attached drawings:

1. Box body; 2. Ball storage cavity; 3. Ball drop channel; 4. Ball drop control device; 5. Temporary storage cavity; 6. Slide rod; 7. Screw rod; 8. Motor; 9. Connecting rod; 10. Base; 11, fixed column; 12, backboard; 13, telescopic rod; 14, basket; 15, fixed seat; 16, baffle; 17, inclined plane; 18, round through hole; 19, elevator; 20, top block; 21, scissors type telescopic structure; 22, blocking cloth; 23, universal wheel.

Detailed ways

The present invention will be further described below in conjunction with specific embodiments. It should be understood that these examples are only used to illustrate the present invention and not to limit the scope of the present invention. In addition, it should be understood that after reading the teaching content of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the present application.

The invention relates to a basketball fixed-point shooting scoring training device. The main structure includes a ball shooting system, a shooting system and a recovery system. The ball shooting system is used to provide training basketballs for trainers, and the shooting system is used for training. The trainer practices shooting, and the recovery system is used to recover the basketball after the trainer shoots for subsequent shooting;

The ball ejecting system includes a box body 1, which is generally made of iron or wood components. The box body 1 is provided with a ball storage cavity 2, and the ball storage cavity 2 is used to store basketballs for training. , the bottom of the ball storage cavity 2 is inclined, so that the basketballs in the ball storage cavity 2 can be automatically rolled to the bottom, and the bottom of the ball storage cavity 2 is connected with a ball drop channel 3, which is also inclined. The highest point is connected to the lowest point of the bottom of the ball storage cavity 2. The basketball moves from the bottom of the ball storage cavity 2 into the ball drop channel 3, and continues to move downward along the ball drop channel 3 under the action of gravity, because no manual removal is required. The ball is taken from the ball storage cavity 2, so the whole box 1 can be set higher than the normal storage device for basketballs, so as to store more basketballs. The device 4 is used to control the orderly falling of the basketballs. After the previous basketball is dropped, the ball dropping channel 3 is temporarily blocked, and the next basketball is released after a certain period of time, so as to facilitate the orderly use of the trainers. The end of the ball dropping channel 3 is set. There is a temporary storage cavity 5, and the basketball, especially the basketball at the bottom of the ball storage cavity 2, is dropped into the temporary storage cavity 5 through the ball drop channel 3. The box 1 is provided with a sliding rod 6, a screw 7, a motor 8, and a connecting rod 9. , the sliding rod 6 is arranged in parallel with the screw 7, the sliding rod 6 is vertically fixed in the box body 1, the motor 8 is bolted to the bottom of the box body 1, and the screw rod 7 is fixed on the bottom of the motor 8 On the output shaft, in order to improve stability, the top of the screw 7 is rotatably connected to the inside of the box 1 through a bearing, and one end of the connecting rod 9 is welded or bolted to the temporary storage cavity 5. The other end is slidably connected to the sliding rod 6 . Specifically, a circular hole is provided on the connecting rod 9 . The sliding rod 6 passes through the circular hole so that the connecting rod 9 can slide up and down on the sliding rod 6 , and the screw rod 7 penetrates the connecting rod 9 . It is threadedly connected with the connecting rod 9, and the rotation of the motor 8 drives the rotation of the screw 7, and then drives the connecting rod 9 that is threadedly connected with it to slide up and down along the sliding rod 6, which can drive the temporary storage cavity 5 and the basketball in it from the box 1. The bottom of the basketball is transported to the top of the box 1, which is convenient for the trainer to take and use, which greatly saves the time required to take the basketball, maintains the rhythm of training, and is conducive to the establishment of shooting feel; preferably, on the temporary storage cavity 5 Set up a sensor, specifically use an infrared or ultrasonic sensor, use the time difference between the sending and returning of the signal to detect whether there is a basketball in the temporary storage cavity, and set a controller on the box 1, and the controller can use the technology in the prior art. A mature PLC controller, the controller is connected with the motor 8 and the ball drop control device 4. When the sensor detects that there is a basketball in the temporary storage cavity 2, it controls the motor 8 to rotate to make the temporary storage cavity 5 rise. At this time, the ball drop control device 4. Keep the blocking state. After the trainer takes the basketball away, the sensor detects that there is no basketball in the temporary storage chamber 5, and the controller controls the motor 8 to rotate in the reverse direction, so that the temporary storage chamber 5 descends. After it drops to the bottom, the controller controls the drop ball The control device 4 releases the basketball, so that the basketball rolls into the temporary storage cavity 2. At this time, the sensor detects the basketball, and then repeats the above process to transport the basketball to the box. The top of 1 is cycled in turn to ensure that after the trainer has taken a basketball, the next basketball is ready for use. It is very convenient and efficient to use, and it can help trainers to practice and use.

The shooting system includes a base 10, a fixed column 11, a backboard 12, and a telescopic rod 13. The base 10 is fixed on the bottom surface by welding or anchor bolts, and the fixed column 11 is fixed on the base 10 with vertical bolts. The backboard 12 is rotatably connected to the fixed column 11 . Specifically, the backboard 12 is rotatably connected to the position near the top of the fixed column 11 through a bearing. Seat 15, one end of the telescopic rod 13 is connected with the fixed seat 15 through a hinge shaft, and the other end of the telescopic rod 13 is connected with the back of the backboard 12 through a hinge. When the telescopic rod 13 is extended, it can drive the backboard. Rotate in the direction away from the fixed seat 15 , on the contrary, when the retractable rod 13 is retracted, it can drive the backboard 12 to rotate towards the direction of the fixed seat 15 , so as to realize the rotation of the backboard 12 , so that the trainer can face the difference of the backboard 12 . Shooting training in all directions to help trainers simulate the shooting state of the real arena to the greatest extent and be fully prepared for actual combat;

The recovery system includes baffles 16. The height of the baffles 16 is generally set at more than 1 meter, which is guaranteed to be higher than the height of the basketball landing and bouncing. The baffles 16 are two vertically arranged, two baffles. 16 is arranged on both sides of the backboard 12 in the basketball training field, generally extending to the half-court position, so that all the basketballs passing through the backboard 12 are within the scope of the baffle 16, generally using wood or plastic boards with higher hardness. Yes, the cost is low, as long as the basketball can be blocked, an inclined plane 17 is provided between the two baffles 16, and the baffle 16 can also be provided with a curved side block near the backboard 12 to prevent the falling The ball behind the backboard 12 can also fall onto the inclined surface 17, and the inclined surface 17 is detachably connected to the baffle 16, so that the baffle 16 can be removed when the training ground is used for other purposes without affecting the use of others. The highest point of the inclined plane 17 is located below the backboard 12, and the lowest point of the inclined plane 17 is close to the ball ejecting system, so that the dropped basketball can be dropped to the vicinity of the ball ejecting system along the inclined plane, which is convenient for the picker to pick up and collect the ball. Picking up balls around greatly reduces physical energy consumption and makes the collection of basketballs more convenient.

Preferably, the ball drop control device 4 includes a round through hole 18 , a lift 19 and a top block 20 , the round through hole 18 is arranged at the bottom of the ball drop channel 3 , and the basketball falls in the round through hole 18 when passing through the ball drop channel 3 . For the control of the basketball, the subsequent basketballs are attached to the previous basketball in turn, the lifter 19 is welded or bolted to the bottom of the box 1, the lifter 19 is located below the round through hole 18, and the top block 20 is fixed at the bottom of the box 1. The movable end of the top of the elevator 19, the elevator 19 can use an electric push rod or a hydraulic lifting column, and the lifting of the elevator 19 can drive the top block 20 to go up and down. It continues to move downward along the ball drop channel 3, and the next basketball is stuck in the round through hole 18, so as to realize the control of the drop of the basketball, so that the basketballs are dropped in sequence, which is convenient for the trainer to take and use. The elevator 19 is signal-connected to the controller. When the temporary storage chamber 5 moves to the lowest point, the controller controls the elevator 19 to perform a reciprocating motion up and down to release the basketball and drop the basketball into the temporary storage chamber 5 .

Preferably, the diameter of the circular through hole 18 is larger than the diameter of the basketball, which can make the basketball more stable when stuck in the circular through hole 18 and will not be easily pushed away by subsequent basketballs. The top of the top block 20 is arc-shaped. It can better fit with the surface of the basketball, prevent damage to the basketball when it is jacked up, and ensure the safety of the basketball.

Preferably, the inclined surface 17 includes a scissor-type telescopic structure 21, and the scissor-type telescopic structure 21 can be a common telescopic structure in the prior art. Hinged, the scissor-type telescopic structure 21 is arranged at an acute angle with the ground, and the scissor-type telescopic structure 21 acts as the inclined plane 17. When the basketball falls on the scissor-type telescopic structure 21, it falls to the vicinity of the ball delivery system along the inclined direction, There is no need to provide an additional inclined surface structure. The two baffles 16 are connected together by the scissor telescopic structure 21. When in use, the two baffles 16 are stretched to both sides for practical use. After use, the two baffles 16 face each other. Pushing for storage is convenient for laying and storage, and the scissor-type telescopic structure 21 can be made of plastic material, which further reduces the use cost.

Preferably, a blocking cloth 22 is laid on the outer side of the scissor-type telescopic structure 21, the blocking cloth 22 is laid on the surface of the scissor-type telescopic structure 21, and the blocking cloth 22 is tied on the baffle 16, using the scissors telescopic structure 21 is combined with the blocking cloth 22 to form the structure of the inclined surface 17, which prevents the basketball from falling in the gap of the scissor-type telescopic structure 21, and further ensures the smooth falling of the basketball.

Preferably, the temporary storage cavity 5 is semicircular, which can make the basketball more stably temporarily stored on the temporary storage cavity 5 and prevent it from jumping out due to elastic force. The stopper prevents the basketball from jumping out. The bottom of the baffle 16 is provided with a universal wheel 23. When the baffle 16 is stored and laid, the baffle 16 is directly pushed to walk on the ground, which is more convenient to use and labor-saving, and the installation efficiency is higher.

Working principle: In the present invention, the basketball is uniformly placed in the ball storage cavity 2, dropped onto the temporary storage cavity 5 through the ball drop channel 3 at the bottom, and then transported to the surface of the box body 1 by the drive of the motor 8, which is convenient for trainers. Take and use, it overcomes the inconvenience of taking the ball in the frame, especially the basketball at the bottom of the frame in the prior art, and also avoids the confusion caused by placing all the basketballs on the ground. 4. Controlling the basketballs to fall one by one can make the basketballs transported to the surface of the box 1 in sequence, which is very convenient for the trainer to take and use. The trainer can perform shooting training at different positions facing the backboard 12 at a fixed point, and realistically simulate the shooting of the real field, without the need to constantly change positions along the field of play, and focus all energy and physical strength on shooting training, which can be more targeted. The training effect is better and more efficient. The used basketball, whether it hits the basket or misses the shot, falls on the inclined plane 17, or bounces to the inclined plane 17 by bouncing to the baffle 16. , from the slope 17 along the slope 17 to the vicinity of the ball ejecting system, it is convenient for the picker to collect the basketball smoothly and place it in the box 1, which greatly saves physical strength, does not need to chase the basketball to run around, can Focus more time and energy on training to effectively improve the effect of training.

Claims (6)

1. a basketball fixed-point shooting scoring training device is characterized in that: comprising a ball shooting system, a shooting system, a recovery system, the ball shooting system is used to provide a training basketball for a trainer, and the shooting system is used for the trainer. To practice shooting, the recovery system is used to recover the basketball after the trainer shoots for subsequent shooting; The ball ejecting system comprises a box body (1), a ball storage cavity (2) is arranged in the box body (1), the bottom of the ball storage cavity (2) is inclined and the ball storage cavity (2) A ball drop channel (3) is communicated with the bottom of the ball drop channel. 1) A sliding rod (6), a screw (7), a motor (8), and a connecting rod (9) are provided inside, the sliding rod (6) is arranged in parallel with the screw (7), and the sliding rod (6) is vertical Straight and fixed in the box (1), the motor (8) is fixed on the bottom of the box (1), the screw (7) is fixed on the output shaft of the motor (8), the connecting rod ( One end of 9) is fixedly connected to the temporary storage cavity (5), the other end of the connecting rod (9) is slidably connected to the sliding rod (6), and the screw (7) penetrates the connecting rod (9) and is connected to the connecting rod (9) Threaded connection; The shooting system includes a base (10), a fixed column (11), a backboard (12), and a telescopic rod (13). The fixed column (11) is vertically fixed on the base (10), and the backboard (12) ) is rotatably connected to a fixed column (11), the backboard (12) is provided with a basket (14), the fixed column (11) is provided with a fixed seat (15), and the telescopic rod (13) is One end is rotatably connected with the fixed seat (15), and the other end of the telescopic rod (13) is rotatably connected with the back of the backboard (12); The recovery system includes baffles (16), two baffles (16) are vertically arranged, and an inclined surface (17) is provided between the two baffles (16), and the inclined surface (17) The highest point is located below the backboard (12), and the lowest point of the slope (17) is close to the ball out system. 2. a kind of basketball fixed-point shooting training device according to claim 1, is characterized in that: The ball drop control device (4) comprises a circular through hole (18), a lift (19), and a top block (20), the round through hole (18) is arranged at the bottom of the ball drop channel (3), and the lift (19) is fixed At the bottom of the box body (1), the elevator (19) is located below the circular through hole (18), and the top block (20) is fixed on the movable end of the top of the elevator (19). 3. a kind of basketball fixed-point shooting training device according to claim 2, is characterized in that: The diameter of the circular through hole (18) is larger than the diameter of the basketball, and the top end of the top block (20) is arc-shaped. 4. a kind of basketball fixed-point shooting training device according to claim 1, is characterized in that: The inclined plane (17) includes a scissor-type telescopic structure (21), two ends of the scissor-type telescopic structure (21) are hinged with two baffles (16) respectively, and the scissor-type telescopic structure (21) is formed with the ground. Acute angle setting. 5. a kind of basketball fixed-point shooting training device according to claim 4, is characterized in that: A blocking cloth (22) is laid on the outer side of the scissor-type telescopic structure (21), and the blocking cloth (22) is fastened on the blocking plate (16). 6. a kind of basketball fixed-point shooting training device according to claim 1, is characterized in that: The temporary storage cavity (5) is semicircular, and the bottom of the baffle plate (16) is provided with a universal wheel (23).

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