Ball dribbling training equipment for basketball physical training

Abstract

The invention discloses dribbling training equipment for basketball physical training, which comprises a running machine, a supporting seat is movably mounted on the side surface of the running machine, a ball falling plate is movably arranged on the supporting seat, a lead screw is arranged in the supporting seat, the ball falling plate is connected with the lead screw and rotates along with the lead screw to move on the supporting seat, and the lead screw is connected with a motor. A rotating shaft of the treadmill is connected with a motor through a connecting rod, and the motor drives the lead screw and the rotating shaft to rotate together to drive the ball falling plate and a running belt of the treadmill to move together; the device further comprises an induction plate movably arranged on the inner wall of the bottom of the supporting base, the induction plate can move close to or away from the bottom of the supporting base, a resistance piece is arranged between the induction plate and the connecting rod, the resistance piece abuts against or is separated from the connecting rod along with movement of the induction plate, and the bottom of the induction plate is further provided with a first pressure sensor used for auxiliary control over opening and closing of the motor. Compared with the prior art, the dribbling training device can perform special training on dribbling actions of a user in a running state, so that the dribbling ability is improved.

Description

Technical Field

[0001] The invention relates to the technical field of sports equipment, in particular to dribbling training equipment for basketball physical training. Background Art

[0002] In the competitive field of basketball, the ability to dribble while running is a crucial skill, which is directly related to the performance and competitive level of athletes in the game. In view of this, it is particularly important to improve the dribbling ability of athletes while running, which requires special training. However, there is currently a lack of professional training equipment that can effectively improve the dribbling ability of athletes while running. Summary of the invention

[0003] In view of the current problem of lack of professional training equipment that can effectively improve athletes' dribbling ability while running, the present invention proposes a dribbling training equipment for basketball physical training.

[0004] The technical solution of the present invention is to disclose a dribbling training device for basketball physical training, including a treadmill, a support seat is movably installed on the side of the treadmill, a ball dropping plate is movably arranged on the support seat, a screw rod is arranged inside the support seat, the ball dropping plate is connected to the screw rod and moves on the support seat as the screw rod rotates, the screw rod is connected to a motor, and the rotating shaft of the treadmill is connected to the motor through a connecting rod, the motor drives the screw rod to rotate together with the rotating shaft, and drives the ball dropping plate and the running belt of the treadmill to move together.

[0005] It also includes a sensing plate movably arranged on the inner wall of the bottom of the support base, the sensing plate can move closer to or away from the bottom of the support base, a resistance member is arranged between the sensing plate and the connecting rod, the resistance member abuts against or separates from the connecting rod as the sensing plate moves, and a first pressure sensor for assisting in controlling the opening and closing of the motor is also arranged at the bottom of the sensing plate.

[0006] Furthermore, the driving shaft of the motor is connected to the screw rod, and a driving wheel is also sleeved on the driving shaft of the motor. An installation box is provided on the driving shaft, and the driving wheel is located in the installation box. There are two connecting rods, which are respectively arranged on both sides of the installation box, and a driven wheel meshing with the driving wheel is provided at one end of the connecting rod. The end of the connecting rod away from the driven wheel is connected to the rotating shaft of the treadmill, so that the rotating shaft of the treadmill rotates with the driving shaft of the motor.

[0007] Furthermore, a clamping seat connected to the rotating shaft is arranged on both sides of the treadmill, a clamping block matching the clamping seat is arranged at one end of the connecting rod away from the driven wheel, and a first spring abutting against the clamping block is also arranged inside the connecting rod.

[0008] Furthermore, the resistance member includes a mounting plate sleeved on the driving shaft, a friction plate is provided on a side of the mounting plate facing the connecting rod, and the friction plate is movably connected to the mounting plate via a second spring.

[0009] A wedge block is provided on one side of the mounting plate facing the induction plate, the wedge block is located below the induction plate, and a through groove abutting against the wedge block is provided on the induction plate. When the induction plate moves toward the bottom of the support seat, the wedge block is pushed, and the wedge block moves toward the connecting rod accordingly, so that the friction plate contacts the connecting rod.

[0010] Furthermore, a second pressure sensor is disposed at the bottom of the ball-dropping plate, and a display screen for displaying data detected by the second pressure sensor is disposed on the treadmill.

[0011] Furthermore, grooves are provided at both ends of the support seat, and protrusions matching the grooves are provided on the left and right sides of the treadmill. The support seat can be installed on the left or right side of the treadmill through the grooves and the protrusions.

[0012] Furthermore, locking blocks are provided on both sides of the treadmill, and a connecting rod is provided on the locking block. The connecting rod is located inside the protrusion, and a third spring is provided on the connecting rod. The third spring is simultaneously in contact with an end of the protrusion close to the locking block and an end of the connecting rod away from the locking block. When the locking block moves close to or away from the protrusion, the connecting rod is driven to move in the protrusion.

[0013] The locking block is also provided with a positioning column, and the support seat is provided with a positioning hole matching the positioning column. When the support seat is installed on the treadmill, the positioning column moves with the locking block to enter or exit the positioning hole.

[0014] Furthermore, a blocking frame for preventing the basketball from bouncing out is arranged on the support seat, and the blocking frame includes two mounting frames and a movable frame, and the movable frame is arranged between the two mounting frames.

[0015] Furthermore, a movable groove is provided on the mounting frame, and two ends of the movable frame are located in the movable groove. The movable frame can move on the mounting frame along the setting direction of the movable groove.

[0016] Furthermore, folding rods are provided on both sides of the treadmill, and the folding rods include fixed rods fixed on the sides of the treadmill, and a first movable rod is movably provided at each end of the fixed rod, and a second movable rod is movably provided at one end of each of the first movable rods away from the fixed rod, and when the support base is installed on the treadmill, the second movable rod is abutted against the movable frame.

[0017] Compared with the prior art, the present invention can provide special training for the user's dribbling action while running, and can quantify and display the user's ball control ability to facilitate self-assessment, so as to improve the user's ability to control the basketball when dribbling while running. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 It is a schematic diagram of the structure of the treadmill and the support base of the present invention.

[0021] Figure 3 It is a schematic diagram of the support base structure of the present invention.

[0022] Figure 4 It is a schematic diagram of the structure of the motor and the connecting rod of the present invention.

[0023] Figure 5 It is a schematic diagram of the structure of the induction plate of the present invention.

[0024] Figure 6 It is a schematic diagram of the resistance member structure of the present invention.

[0025] Figure 7 It is a schematic diagram of the display screen structure of the present invention.

[0026] Figure 8 This is a schematic diagram of the locking block structure of the present invention.

[0027] Fig. 9 It is a schematic diagram of the blocking frame structure of the present invention.

[0028] Fig.10 It is a schematic diagram of the folding rod structure of the present invention.

[0029] Among them, 1-treadmill, 11-walking belt, 12-clamping seat, 13-display screen, 14-bump, 15-locking block, 151-connecting rod, 152-third spring, 153-positioning column, 2-support seat, 21-screw rod, 22-ball falling plate, 23-sensing plate, 231-first pressure sensor, 232-through groove, 24-groove, 25-positioning hole, 3-motor, 31-driving shaft, 32-driving wheel, 33-installation box, 4-connecting rod, 41-driven wheel, 42-clamping block, 43-first spring, 5-resistance member, 51-installing plate, 52-friction plate, 53-second spring, 54-wedge block, 6-blocking frame, 61-installing frame, 611-movable groove, 62-movable frame, 7-folding rod, 71-fixed rod, 72-first movable rod, 73-second movable rod. DETAILED DESCRIPTION

[0030] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0031] Thus, a feature indicated in this specification will be used to illustrate one of the features of an embodiment of the present invention, rather than implying that each embodiment of the present invention must have the described feature. In addition, it should be noted that this specification describes many features. Although some features can be combined together to illustrate possible system designs, these features can also be used in other combinations that are not explicitly described. Thus, unless otherwise stated, the described combinations are not intended to be limiting.

[0032] In the description of the present application, the terms “first” and “second” are used for descriptive purposes only and should not be understood as indicating or implying relative importance.

[0033] In the description of the present application, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0034] The principle and structure of the present invention are described in detail below with reference to the accompanying drawings and embodiments.

[0035] A dribbling training device for basketball physical training includes a treadmill 1, a support base 2 is movably installed on the side of the treadmill 1, a ball drop plate 22 is movably arranged on the support base 2, a screw rod 21 is arranged inside the support base 2, the ball drop plate 22 is connected to the screw rod 21 and moves on the support base 2 as the screw rod 21 rotates, the screw rod 21 is connected to a motor 3, and the rotating shaft of the treadmill 1 is connected to the motor 3 through a connecting rod 4, the motor 3 drives the screw rod 21 to rotate together with the rotating shaft, and drives the ball drop plate 22 and the running belt 11 of the treadmill 1 to move together.

[0036] It also includes a sensing plate 23 movably arranged on the inner wall of the bottom of the support base 2. The sensing plate 23 can move closer to or away from the bottom of the support base 2. A resistance member 5 is arranged between the sensing plate 23 and the connecting rod 4. The resistance member 5 abuts against or separates from the connecting rod 4 as the sensing plate 23 moves. A first pressure sensor 231 for assisting in controlling the opening and closing of the motor 3 is also arranged at the bottom of the sensing plate 23.

[0037] Furthermore, the driving shaft 31 of the motor 3 is connected to the screw rod 21, and a driving wheel 32 is also sleeved on the driving shaft 31 of the motor 3. An installation box 33 is provided on the driving shaft 31, and the driving wheel 32 is located in the installation box 33. There are two connecting rods 4, which are respectively arranged on both sides of the installation box 33, and one end of the connecting rod 4 is provided with a driven wheel 41 meshing with the driving wheel 32. The end of the connecting rod 4 away from the driven wheel 41 is connected to the rotating shaft of the treadmill 1, so that the rotating shaft of the treadmill 1 rotates with the driving shaft 31 of the motor 3.

[0038] Furthermore, a clamping seat 12 connected to the rotating shaft is provided on both sides of the treadmill 1, a clamping block 42 matching the clamping seat 12 is provided at one end of the connecting rod 4 away from the driven wheel 41, and a first spring 43 abutting against the clamping block 42 is also provided inside the connecting rod 4.

[0039] Furthermore, the resistance member 5 includes a mounting plate 51 sleeved on the driving shaft 31 , a friction plate 52 is provided on a side of the mounting plate 51 facing the connecting rod 4 , and the friction plate 52 is movably connected to the mounting plate 51 via a second spring 53 .

[0040] A wedge block 54 is provided on the side of the mounting plate 51 facing the sensing plate 23. The wedge block 54 is located below the sensing plate 23. A through groove 232 abutting against the wedge block 54 is provided on the sensing plate 23. When the sensing plate 23 moves toward the bottom of the support seat 2, the wedge block 54 is pushed, and the wedge block 54 moves toward the connecting rod 4 accordingly, so that the friction plate 52 contacts the connecting rod 4.

[0041] Furthermore, a second pressure sensor is disposed at the bottom of the ball-dropping plate 22 , and a display screen 13 for displaying data detected by the second pressure sensor is disposed on the treadmill 1 .

[0042] In a specific embodiment, Figures 1 to 7As shown, a dribbling training device for basketball physical training proposed in the present application is mainly used to train the user's ball control ability when dribbling while running. It includes a treadmill 1, a support seat 2 is arranged on one side of the treadmill 1, and a ball drop plate 22 is arranged on the support seat 2. Here, a screw rod 21 is arranged inside the support seat 2, and the ball drop plate 22 is connected to the screw rod 21 through a nut, so that the ball drop plate 22 can move along the screw rod 21 on the support seat 2 as the screw rod 21 rotates. It should be noted that the screw rod 21 is a reciprocating screw rod, and the ball drop plate 22 can reciprocate at both ends of the screw rod 21 as the screw rod 21 rotates. One end of the screw rod 21 is fixed in the inner wall of the support seat 2, and the other end of the screw rod 21 is provided with a motor 3. The drive shaft 31 of the motor 3 is connected to the screw rod 21. When the motor 3 is started, the drive shaft 31 rotates to drive the screw rod 21 to rotate together, so that the ball drop plate 22 moves on the support seat 2. A driving wheel 32 is also sleeved on the driving shaft 31 of the motor 3, and the driving wheel 32 rotates with the driving shaft 31 of the motor 3. A mounting box 33 is also provided on the driving shaft 31, and the driving wheel 32 is located in the mounting box 33. A connecting rod 4 is provided on both sides of the mounting box 33, and a driven wheel 41 meshing with the driving wheel 32 is provided at one end of the connecting rod 4 facing the driving shaft 31, so that the connecting rod 4 can rotate together with the driving shaft 31 of the motor 3. The mounting box 33 wraps the driving wheel 32 and the driven wheel 41 to form a relatively closed space. In this way, whether it is dust or other debris, it is difficult to invade the meshing area of ​​the driving wheel 32 and the driven wheel 41, ensuring the stable operation of the driving wheel 32 and the driven wheel 41.

[0043] Here, the treadmill 1 includes a running belt 11 and a rotating shaft, and a clamping seat 12 connected to the rotating shaft is provided on both sides of the treadmill 1, and the clamping seat 12 will rotate with the rotating shaft. A clamping block 42 is provided at one end of the connecting rod 4 away from the driven wheel 41, and a first spring 43 is also provided inside the connecting rod 4 to abut against the clamping block 42. When the support seat 2 is installed on the side of the treadmill 1, the clamping block 42 and the clamping seat 12 are clamped together, and the first spring 43 applies a force toward the clamping seat 12 to the clamping block 42, so that the clamping block 42 and the clamping seat 12 fit closely. Through this connection mode, the rotational force of the driven wheel 41 can be transmitted to the rotating shaft of the treadmill 1 through the connecting rod 4, thereby driving the running belt 11 on the treadmill 1 to rotate, providing a stable running platform for the user. And there are two connecting rods 4 and two clamping seats 12, so that the support seat 2 can be installed on the left or right side of the treadmill 1 and the running belt 11 of the treadmill 1 can be driven by the motor 3. It is worth mentioning that, since the motor 3 drives the screw rod 21 and the connecting rod 4 to rotate together, the ball drop plate 22 on the support seat 2 and the running belt 11 of the treadmill 1 move at the same speed, so that when the user runs on the running belt 11, the movement frequency of the ball drop plate 22 is consistent with the running frequency, thereby simulating the scene of dribbling while running on a basketball court. When dribbling on the treadmill 1, the user needs to control the landing point of the basketball to be on the moving ball drop plate 22, and in this way, the user's ability to control the basketball when dribbling is trained.

[0044] Among them, an induction plate 23 is also arranged on the inner wall of the bottom of the support seat 2. The induction plate 23 is movably connected to the support seat 2 and can move closer to or away from the bottom of the support seat 2. A resistance member 5 is also arranged between the induction plate 23 and the connecting rod 4. Specifically, the resistance member 5 consists of three parts: a mounting plate 51, a friction plate 52 and a wedge block 54. The mounting plate 51 is sleeved on the driving shaft 31 of the motor 3, but the through hole on the mounting plate 51 is arranged to avoid the driving shaft 31, so that the mounting plate 51 does not rotate with the driving shaft 31. The wedge block 54 is arranged on the side of the mounting plate 51 close to the induction plate 23 and is located on the lower side of the induction plate 23. A through groove 232 is arranged on the induction plate 23. The through slot 232 is located directly above the wedge block 54, and the through slot 232 abuts against the wedge block 54, so that when the induction plate 23 moves downward, a force is generated on the wedge block 54, and the through slot 232 abuts against the inclined surface of the wedge block 54, and the through slot 232 plays a guiding role, so that the wedge block 54 moves linearly along the direction of the through slot 232. Since the friction plate 52 is arranged on the side of the mounting plate 51 facing the connecting rod 4, when the wedge block 54 moves along the slide slot under the downward force of the induction plate 23, the mounting plate 51 and the friction plate 52 on the mounting plate 51 move toward the connecting rod 4 at the same time, so that the friction plate 52 contacts the connecting rod 4. Here, the friction plate 52 is movably connected to the mounting plate 51 through the second spring 53. When the force of the induction plate 23 on the wedge block 54 disappears, the mounting plate 51 is separated from the connecting rod 4 by the elastic force of the second spring 53. This design allows the user to dribble on the treadmill 1. If the basketball does not hit the ball drop plate 22 but lands on the induction plate 23 on the support seat 2, it means that the user's current ball control rhythm is not good. At this time, the induction plate 23 moves downward under the force of the falling basketball, thereby pushing the wedge block 54 to make the friction plate 52 contact the connecting rod 4. When the friction plate 52 contacts the connecting rod 4, it generates resistance to the connecting rod 4. The resistance is transmitted to the driving shaft 31 of the motor 3 through the driven wheel 41 and the driving wheel 32, so that the rotation speed of the driving shaft 31 is slowed down, thereby slowing down the movement speed of the running belt 11 of the treadmill 1 and the ball drop plate 22 on the support seat 2, so that the user can readjust the dribbling rhythm on the treadmill 1. When the user adjusts the rhythm so that the basketball remains on the ball drop plate 22, and the sensing plate 23 is not moved downward by the force of the falling basketball, the mounting plate 51 moves away from the connecting rod 4 under the elastic force of the second spring 53, and the friction plate 52 separates from the connecting rod 4, so that the movement speed of the running belt 11 of the treadmill 1 and the ball drop plate 22 is restored to ensure the training effect.

[0045] A first pressure sensor 231 is also provided below the induction plate 23, and because the induction plate 23 is located below the ball drop plate 22, the first pressure sensor 231 will sense pressure changes when the basketball falls on any position on the upper surface of the support seat 2. When the first pressure sensor 231 does not sense pressure changes for a long time, it means that no user is training at this time, and the controller controls the motor 3 to turn off, which can save power. A display screen 13 is also provided on the treadmill 1, and a second pressure sensor is provided below the ball drop plate 22. The display can display the number of times the basketball falls on the ball drop plate 22 when the trainee is dribbling on the treadmill 1 as sensed by the second pressure sensor. Combined with the user's training time, it can intuitively indicate the user's ability to control the basketball when dribbling, thereby serving as an important indicator for evaluating the user's dribbling ability.

[0046] Furthermore, grooves 24 are provided at both ends of the support base 2 , and bumps 14 matching the grooves 24 are provided on the left and right sides of the treadmill 1 . The support base 2 can be installed on the left or right side of the treadmill 1 through the grooves 24 and the bumps 14 .

[0047] Furthermore, locking blocks 15 are provided on both sides of the treadmill 1, and a connecting rod 151 is provided on the locking block 15. The connecting rod 151 is located inside the protrusion 14, and a third spring 152 is provided on the connecting rod 151. The third spring 152 is simultaneously in contact with one end of the protrusion 14 close to the locking block 15 and one end of the connecting rod 151 away from the locking block 15. When the locking block 15 moves close to or away from the protrusion 14, it drives the connecting rod 151 to move in the protrusion 14.

[0048] The locking block 15 is also provided with a positioning column 153 , and the support base 2 is provided with a positioning hole 25 matching the positioning column 153 . When the support base 2 is mounted on the treadmill 1 , the positioning column 153 moves with the locking block 15 and enters or exits the positioning hole 25 .

[0049] In a specific embodiment, Figure 2 , Figure 7 and Figure 8As shown, grooves 24 are designed at both ends of the support seat 2, and protrusions 14 matching the grooves 24 are provided on the left and right sides of the treadmill 1. This design enables the support seat 2 to be flexibly installed on the left or right side of the treadmill 1, and positioning is achieved by the cooperation between the grooves 24 and the protrusions 14. A connecting rod 151 is provided at one end of the locking block 15 close to the protrusion 14, and the connecting rod 151 is located inside the protrusion 14. A third spring 152 is provided on the connecting rod 151, and the third spring 152 is simultaneously in contact with one end of the protrusion 14 close to the locking block 15 and one end of the connecting rod 151 away from the locking block 15. When the user manually pulls the locking block 15, the connecting rod 151 will be pulled out of the protrusion 14, and at this time, the third spring 152 is in a compressed state and applies a restoring force toward the inside of the protrusion 14 to the connecting rod 151. Once the user releases the locking block 15, the connecting rod 151 will automatically retract into the protrusion 14 under the restoring force of the third spring 152, driving the locking block 15 to move toward the protrusion 14. The locking block 15 is also provided with a positioning column 153, and the support seat 2 is correspondingly provided with a positioning hole 25 matching the positioning column 153. In the process of installing the support seat 2 on the treadmill 1, the user first pulls out the locking block 15 to expose the positioning column 153, then aligns the groove 24 on the support seat 2 with the protrusion 14 on the treadmill 1, so that the protrusion 14 is embedded in the groove 24, and the clamping seat 12 on the treadmill 1 and the clamping block 42 on the connecting rod 4 are clamped together, and then the user releases the locking block 15 to reset under the action of the third spring 152, and the positioning column 153 is inserted into the positioning hole 25 as the locking column resets, thereby ensuring that the support seat 2 can be firmly installed on the left or right side of the treadmill 1, and is not easy to shake or fall off. The support base 2 can be selectively installed on the left or right side of the treadmill 1, which allows the user to adjust it according to his or her dominant hand. When the user's dominant hand is the right hand, the support base 2 can be installed on the right side of the treadmill 1 for training, and when the user's dominant hand is the left hand, it can be installed on the left side.

[0050] Furthermore, a blocking frame 6 for preventing the basketball from bouncing out is disposed on the support seat 2 . The blocking frame 6 includes two mounting frames 61 and a movable frame 62 . The movable frame 62 is disposed between the two mounting frames 61 .

[0051] Furthermore, a movable groove 611 is provided on the mounting frame 61 , and both ends of the movable frame 62 are located in the movable groove 611 . The movable frame 62 can move on the mounting frame 61 along the setting direction of the movable groove 611 .

[0052] Furthermore, folding rods 7 are provided on both sides of the treadmill 1. The folding rods 7 include a fixed rod 71 fixed to the side of the treadmill 1, and a first movable rod 72 is movably provided at both ends of the fixed rod 71. A second movable rod 73 is movably provided at one end of each first movable rod 72 away from the fixed rod 71. When the support base 2 is installed on the treadmill 1, the second movable rod 73 abuts against the movable frame 62.

[0053] In a specific embodiment, Figure 1 , Fig. 9 and Fig.10 As shown, a blocking frame 6 for preventing a basketball from popping out is provided on the support seat 2, and the blocking frame 6 includes two mounting frames 61 and a movable frame 62, and the movable frame 62 is provided between the two mounting frames 61. A movable groove 611 is provided on the mounting frame 61, and both ends of the movable frame 62 are embedded in the movable groove 611, so that the movable frame 62 can slide on the mounting frame 61 along the setting direction of the movable groove 611. The setting of the blocking frame 6 can prevent the user from accidentally hitting the basketball out of the support seat 2 during dribbling training on the treadmill 1, and ensure that the basketball can only fall on the support seat 2, ensuring the detection effect of the first pressure sensor 231 and the second pressure sensor.

[0054] Folding rods 7 are provided on both sides of the treadmill 1. The folding rods 7 include fixed rods 71 ​​fixed to the sides of the treadmill 1. A first movable rod 72 is movably provided at each end of the fixed rod 71. A second movable rod 73 is movably provided at one end of each first movable rod 72 away from the fixed rod 71. When the support seat 2 is installed on the treadmill 1, the second movable rod 73 abuts against the movable frame 62. This design enables the movable frame 62 on the blocking frame 6 to change its position on the movable groove 611 according to whether it is installed on the left or right side of the treadmill 1. Specifically, for example, when the support seat 2 needs to be installed on the right side of the treadmill 1, the first movable rod 72 and the second movable rod 73 on the folding rod 7 on the left side of the treadmill 1 are both close to the fixed rod 71 and are stored to reduce the floor space. The folding rod 7 on the right side of the treadmill 1 is unfolded, and the second movable rod 73 is vertically arranged at this time. The bottoms of the two mounting frames 61 of the blocking frame 6 are respectively in contact with the two first movable rods 72, and the two ends of the movable frame 62 are respectively in contact with the two second movable rods 73. The movable frame 62 is pushed to the right end of the movable groove 611 and fixed under the action of the second movable rod 73. Similarly, when the support seat 2 needs to be installed on the left side of the treadmill 1, the movable frame 62 is fixed to the left end of the movable groove 611, so that the position of the movable frame 62 can be changed according to the installation position of the support seat 2, thereby ensuring that the blocking frame 6 can prevent the basketball from being accidentally hit out of the support seat 2.

[0055] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dribbling training device for basketball physical training, comprising a treadmill (1), characterized in that: A support seat (2) is movably mounted on the side of the treadmill (1), a ball drop plate (22) is movably mounted on the support seat (2), a screw rod (21) is arranged inside the support seat (2), the ball drop plate (22) is connected to the screw rod (21) and moves on the support seat (2) as the screw rod (21) rotates, the screw rod (21) is connected to a motor (3), and the rotating shaft of the treadmill (1) is connected to the motor (3) via a connecting rod (4), the motor (3) drives the screw rod (21) to rotate together with the rotating shaft, thereby driving the ball drop plate (22) and the running belt (11) of the treadmill (1) to move together; The invention also comprises a sensing plate (23) movably arranged on the inner wall of the bottom of the support seat (2), wherein the sensing plate (23) can move closer to or away from the bottom of the support seat (2), a resistance member (5) is arranged between the sensing plate (23) and the connecting rod (4), and the resistance member (5) abuts against or separates from the connecting rod (4) as the sensing plate (23) moves, and a first pressure sensor (231) for assisting in controlling the opening and closing of the motor (3) is also arranged at the bottom of the sensing plate (23).

2. The dribbling training device for basketball physical training according to claim 1, characterized in that: The driving shaft (31) of the motor (3) is connected to the screw rod (21); a driving wheel (32) is sleeved on the driving shaft (31) of the motor (3); a mounting box (33) is provided on the driving shaft (31); the driving wheel (32) is located in the mounting box (33); there are two connecting rods (4), which are respectively arranged on two sides of the mounting box (33); and a driven wheel (41) meshing with the driving wheel (32) is provided at one end of the connecting rod (4); and one end of the connecting rod (4) away from the driven wheel (41) is connected to the rotating shaft of the treadmill (1), so that the rotating shaft of the treadmill (1) rotates with the driving shaft (31) of the motor (3).

3. The dribbling training device for basketball physical training according to claim 2, characterized in that: A clamping seat (12) connected to the rotating shaft is disposed on both sides of the treadmill (1); a clamping block (42) matching the clamping seat (12) is disposed at one end of the connecting rod (4) away from the driven wheel (41); and a first spring (43) abutting against the clamping block (42) is also disposed inside the connecting rod (4).

4. The dribbling training device for basketball physical training according to claim 3, characterized in that: The resistance member (5) comprises a mounting plate (51) sleeved on the driving shaft (31), a friction plate (52) being provided on a side of the mounting plate (51) facing the connecting rod (4), and the friction plate (52) being movably connected to the mounting plate (51) via a second spring (53); A wedge block (54) is provided on one side of the mounting plate (51) facing the sensing plate (23). The wedge block (54) is located below the sensing plate (23). A through groove (232) abutting against the wedge block (54) is provided on the sensing plate (23). When the sensing plate (23) moves toward the bottom of the support seat (2), the wedge block (54) is pushed. The wedge block (54) then moves toward the connecting rod (4), so that the friction plate (52) contacts the connecting rod (4).

5. The dribbling training device for basketball physical training according to claim 1, characterized in that: A second pressure sensor is arranged at the bottom of the ball-dropping plate (22), and a display screen (13) for displaying data detected by the second pressure sensor is arranged on the treadmill (1).

6. The dribbling training device for basketball physical training according to claim 1, characterized in that: Grooves (24) are provided at both ends of the support seat (2), and protrusions (14) matching the grooves (24) are provided on the left and right sides of the treadmill (1), and the support seat (2) can be installed on the left or right side of the treadmill (1) via the grooves (24) and the protrusions (14).

7. The dribbling training device for basketball physical training according to claim 6, characterized in that: The treadmill (1) is provided with a locking block (15) on both sides, the locking block (15) is provided with a connecting rod (151), the connecting rod (151) is located inside the protrusion (14), and the connecting rod (151) is provided with a third spring (152), the third spring (152) is in contact with an end of the protrusion (14) close to the locking block (15) and an end of the connecting rod (151) away from the locking block (15), and when the locking block (15) moves close to or away from the protrusion (14), the connecting rod (151) is driven to move inside the protrusion (14); The locking block (15) is also provided with a positioning column (153), and the support seat (2) is provided with a positioning hole (25) matching the positioning column (153). When the support seat (2) is mounted on the treadmill (1), the positioning column (153) moves with the locking block (15) to enter or exit the positioning hole (25).

8. The dribbling training device for basketball physical training according to claim 1, characterized in that: The support seat (2) is provided with a blocking frame (6) for preventing a basketball from bouncing out. The blocking frame (6) comprises two mounting frames (61) and a movable frame (62). The movable frame (62) is arranged between the two mounting frames (61).

9. The dribbling training device for basketball physical training according to claim 8, characterized in that: A movable groove (611) is provided on the mounting frame (61), and both ends of the movable frame (62) are located in the movable groove (611). The movable frame (62) can move on the mounting frame (61) along the setting direction of the movable groove (611).

10. The dribbling training device for basketball physical training according to claim 9, characterized in that: Folding rods (7) are provided on both sides of the treadmill (1), and the folding rods (7) include fixed rods (71) fixed to the sides of the treadmill (1), and a first movable rod (72) is movably provided at each end of the fixed rod (71), and a second movable rod (73) is movably provided at one end of each first movable rod (72) away from the fixed rod (71), and when the support seat (2) is mounted on the treadmill (1), the second movable rod (73) abuts against the movable frame (62).

Images