阅读说明：本技术 一种篮球训练用集球装置 (Ball collecting device for basketball training ) 是由 李佳 于 2021-08-04 设计创作，主要内容包括：本发明公开了一种篮球训练用集球装置,包括：集球框,所述集球框的内部左侧安装有蓄电组,且集球框的左侧呈前后对称安装有动力车轮,并且集球框的右侧底部设置有底面与动力车轮的底面等高的支撑柱脚；操作把杆,所述操作把杆呈转动连接在集球框的外侧,且操作把杆的底端安装有滑轮,内槽,所述内槽开设在集球框的内部,且内槽的左侧连通有位于下落机构正下方的下落槽；其中所述下落机构的内部安装有缓冲机构,同时所述下落机构的顶端外侧设置有限位阻拦机构。该篮球训练用集球装置,结构简单,便于进行拆装维修,且能够保证整体平稳使用,便于进行移动,能够进行调节使用,以适应不同人训练使用。(The invention discloses a ball collecting device for basketball training, which comprises: the left side in the ball collecting frame is provided with an electricity storage group, the left side of the ball collecting frame is provided with power wheels in a front-back symmetrical mode, and the bottom of the right side of the ball collecting frame is provided with a support column base with the bottom surface as high as the bottom surface of the power wheels; the operation handle rod is rotatably connected to the outer side of the ball collecting frame, a pulley and an inner groove are mounted at the bottom end of the operation handle rod, the inner groove is formed in the ball collecting frame, and the left side of the inner groove is communicated with a falling groove located right below the falling mechanism; the falling mechanism is internally provided with a buffer mechanism, and the outer side of the top end of the falling mechanism is provided with a limiting and blocking mechanism. This collection football shirt is put for basketball training, simple structure is convenient for carry out the dismouting maintenance, and can guarantee whole steady use, is convenient for remove, can adjust the use to adapt to different people and train and use.)

1. The utility model provides a basketball training is with collection football shirt is put which characterized in that includes:

the power storage unit (2) is installed on the left side inside the ball collecting frame (1), the power wheels (3) are symmetrically installed on the left side of the ball collecting frame (1) in a front-back mode, and supporting column feet (4) with the bottom surfaces as high as the bottom surfaces of the power wheels (3) are arranged at the bottom of the right side of the ball collecting frame (1);

the operation handle rod (5) is rotatably connected to the outer side of the ball collecting frame (1), a pulley (51) is installed at the bottom end of the operation handle rod (5), and a clamping plate (7) rotatably installed on the outer side of the ball collecting frame (1) is arranged on the inner side of the operation handle rod (5);

the outer side of the clamping plate (7) is provided with a sliding chute (6) arranged on the side wall of the ball collecting frame (1), the sliding chute (6) is formed by combining an upper sliding chute (61) on the upper side and a lower sliding chute (62) on the lower side, and the upper sliding chute (61) and the lower sliding chute (62) are both in a through hole structure;

the inner groove (8), the inner groove (8) is arranged in the ball collecting frame (1), and the left side of the inner groove (8) is communicated with a falling groove (81) positioned right below the falling mechanism;

the falling mechanism is internally provided with a buffer mechanism, and the outer side of the top end of the falling mechanism is provided with a limiting and blocking mechanism.

2. A ball collecting device for basketball training as claimed in claim 1, wherein: the inboard of operation barre (5) is the vertical fixation and has 2 first gag lever post (52) of group, and 2 first gag lever post (52) from top to bottom correspond with last spout (61) and lower chute (62) respectively and peg graft to the top of first gag lever post (52) is one-to-one threaded connection and has spacing ball (53), wherein the outside end of spacing ball (53) is spherical structure, and spherical structure's external diameter is greater than the width dimension of last spout (61) and lower chute (62).

3. A ball collecting device for basketball training as claimed in claim 1, wherein: the clamping plate (7) is rotatably connected to the outer side of the ball collecting frame (1), the rotating angle range of the clamping plate (7) is 0-90 degrees, and the bottom surface of the inner side of the clamping plate (7) is obliquely arranged.

4. A ball collecting device for basketball training as claimed in claim 1, wherein: the drop mechanism includes:

the bottom end of the sleeve partition plate (9) is fixedly connected to the top end of the ball collecting frame (1) through a fixing plate (10), and the sleeve partition plate (9) is uniformly distributed above the falling groove (81) at equal angles;

the first enclosing ring (91) is provided with 3 groups in an enclosing way at the bottom of the sleeve partition plate (9);

the second enclosing ring (92) is arranged at the bent part of the middle part of the sleeve partition plate (9) in an enclosing way;

the third surrounding ring (93) is arranged outside the top of the sleeve partition plate (9) in a surrounding manner;

the fourth surrounding ring (94), the fourth surrounding ring (94) is fixedly welded at the top end of the sleeve partition plate (9), the fourth surrounding ring (94) is of an annular structure, and the top end of the fourth surrounding ring (94) is of an arc-shaped structure.

5. A ball collecting device for basketball training as claimed in claim 4, wherein: the fixing plate (10) is of an L-shaped structure, the fixing plate (10) is fixedly connected with the ball collecting frame (1) and the sleeve partition plate (9) through fixing bolts (11), and the sleeve gasket (12) attached to the inner side face of the sleeve partition plate (9) is sleeved on the top end clamping sleeve of the fixing bolts (11).

6. A ball collecting device for basketball training as claimed in claim 4, wherein: the limiting and blocking mechanism comprises:

the middle part of the rear baffle (13) is welded and fixed on the outer side of the fourth surrounding ring (94);

the sliding plates (16) are symmetrically and obliquely arranged on the inner side of the rear baffle plate (13), and the sliding plates (16) are obliquely arranged towards the fourth enclosing ring (94);

the side plates (17) are correspondingly arranged above the sliding plate (16), the back parts of the side plates (17) are correspondingly connected with supporting rods (18), the supporting rods (18) are of telescopic structures, and the head end and the tail end of each supporting rod (18) are respectively hinged and connected to the outer sides of the rear baffle (13) and the side plates (17);

wherein the outer side of the side plate (17) is connected with an adjusting sliding mechanism.

7. A ball collecting device for basketball training as claimed in claim 6, wherein: a steel pipe (14) correspondingly attached to the third enclosing ring (93) is arranged on the inner side of the bottom of the rear baffle (13), and the rear baffle (13), the steel pipe (14), the third enclosing ring (93) and the sleeve partition plate (9) are fixedly connected through a fixing bolt (11);

simultaneously the third encloses the front and back both sides that encircle (93) and be the symmetry and be provided with fixed pull rod (15), and the top of fixed pull rod (15) is fixed through gim peg (11) and backplate (13) to the end of fixed pull rod (15) is fixed through gim peg (11) and cover baffle (9), and the end outside cover of gim peg (11) is equipped with cover pad (12) moreover.

8. A ball collecting device for basketball training as claimed in claim 6, wherein: the adjustment slide mechanism includes:

the adjusting rod (23) is connected to the back of the rear baffle (13) through a fixed seat (24), and the adjusting rod (23) is rotatably connected to the inner side of the fixed seat (24) through a bearing (241);

the sliding rods (21) are arranged on the outer side of the adjusting rod (23) in an up-down symmetrical mode;

the through groove (22), the through groove (22) is arranged on the inner sides of the sliding rod (21) and the adjusting rod (23), and the through groove (22) is formed in the rear baffle (13);

the connecting block (20), the connecting block (20) all is equipped with the cover in slide bar (21) and the outside of adjusting pole (23) and establishes, and connecting block (20) are connected with curb plate (17) through fixture block (19).

9. A ball collecting device for basketball training as claimed in claim 8, wherein: the clamping block (19) is correspondingly clamped and connected with the through groove (22), the clamping block (19) is correspondingly fixedly connected with the connecting block (20) through screws, an inner attachment plate (191) attached to the rear baffle (13) is arranged on the outer side of the clamping block (19), an outer attachment plate (201) attached to the rear baffle (13) is arranged on the outer side of the connecting block (20), the connecting block (20) is correspondingly connected with the sliding rod (21) in a sliding mode, and the connecting block (20) is correspondingly connected with the adjusting rod (23) in a threaded mode;

meanwhile, the top of the adjusting rod (23) is connected with a gear box (25), the top end of the adjusting rod (23) is in transmission connection with the shaft rod (252) through a bevel gear (251), and the bottom end of the shaft rod (252) is connected with an inserting block (253) with a polygonal groove formed in the bottom.

10. A ball collecting device for basketball training as claimed in claim 1, wherein: the buffer mechanism includes:

the upper buffer plate (26) is connected to the inner side of the sleeve partition plate (9), the upper buffer plate (26) forms a rotating structure with the sleeve partition plate (9) through a connecting seat (28), and the bottom of the inner side of the upper buffer plate (26) is in telescopic connection with the sleeve partition plate (9) through a buffer spring (29);

the mounting mode between the lower buffer plate (27) and the sleeve partition plate (9) is the same as that of the upper buffer plate (26), the lower buffer plate (27) is positioned below the upper buffer plate (26), and the mounting height of the buffer spring (29) on the inner side of the lower buffer plate (27) is lower than that of the buffer spring (29) on the inner side of the upper buffer plate (26);

the top ends of the upper buffer plate (26) and the lower buffer plate (27) are provided with rubber pads (261) with elastic structures.

Technical Field

The invention relates to the technical field related to basketball training, in particular to a ball collecting device for basketball training.

Background

Currently, basketball is a common indoor and outdoor sport, especially with the attention paid to physical training of children and teenagers in recent years, more and more teenagers shoot in basketball sport, and basketball training is needed to improve the basketball skill level;

in the process of basketball training, in order to ensure the accuracy of shooting, frequent and repeated shooting training needs to be carried out, and meanwhile, in order to ensure the supply of the basketball, a basketball collecting device needs to be used for collecting the basketball to ensure the training;

however, the ball collecting device for basketball training in the background of the prior art still has certain disadvantages when in use, such as;

1. most of ball collecting devices are convenient to move so as to conveniently pick up the basketball scattered on the bottom surface, and rollers are arranged at the bottom of the ball collecting devices for smoothing, so that the stability in the training and using process is not ensured;

2. the common ball collecting device has no buffer for the falling of the basketball, so that the basketball directly falls through the basket, the shock absorption is not facilitated, the stability is not ensured, and the training use is ensured;

3. most ball collecting devices are complex in structure, inconvenient to assemble, disassemble and adjust and not suitable for training personnel of different levels;

therefore, we propose a ball collecting device for basketball training to solve the above-mentioned problems.

Disclosure of Invention

The invention aims to provide a ball collecting device for basketball training, which solves the problems that the existing ball collecting device for basketball training proposed by the background technology is complex in structure, poor in overall device stability, not beneficial to guaranteeing stable utilization under long-term use, not capable of being adjusted and not beneficial to adapting to training personnel of different levels.

In order to achieve the purpose, the invention provides the following technical scheme: a ball collecting device for basketball training, comprising:

the left side in the ball collecting frame is provided with an electricity storage group, the left side of the ball collecting frame is provided with power wheels in a front-back symmetrical mode, and the bottom of the right side of the ball collecting frame is provided with a support column base with the bottom surface as high as the bottom surface of the power wheels;

the operation handle rod is rotatably connected to the outer side of the ball collecting frame, a pulley is mounted at the bottom end of the operation handle rod, and a clamping plate rotatably mounted on the outer side of the ball collecting frame is arranged on the inner side of the operation handle rod;

the outer side of the clamping plate is provided with a sliding chute arranged on the side wall of the ball collecting frame, the sliding chute is formed by combining an upper sliding chute at the upper side and a lower sliding chute at the lower side, and the upper sliding chute and the lower sliding chute are both in a through hole structure;

the inner groove is formed in the ball collecting frame, and the left side of the inner groove is communicated with a falling groove located right below the falling mechanism;

the falling mechanism is internally provided with a buffer mechanism, and the outer side of the top end of the falling mechanism is provided with a limiting and blocking mechanism.

Preferably, the inboard of operation barre is the vertical fixation and has 2 first gag lever posts of group, and 2 first gag lever posts from top to bottom correspond with last spout and lower spout respectively and peg graft to the top of first gag lever post is one-to-one threaded connection and has spacing ball, wherein the outside end of spacing ball is spherical structure, and spherical structure's external diameter is greater than the width size of last spout and lower spout.

Preferably, the clamping plate is rotatably connected to the outer side of the ball collecting frame, the rotating angle range of the clamping plate is 0-90 degrees, and the bottom surface of the inner side of the clamping plate is obliquely arranged.

Preferably, the dropping mechanism includes:

the bottom end of the sleeve partition plate is fixedly connected to the top end of the ball collecting frame through a fixing plate, and the sleeve partition plate is uniformly distributed above the falling groove at equal angles;

the first enclosing ring is provided with 3 groups in an enclosing way at the bottom of the sleeve partition plate;

the second enclosing ring is arranged at the bent part in the middle of the sleeve partition board in an enclosing manner;

the third surrounding ring is arranged outside the top of the sleeve partition plate in a surrounding manner;

the fourth surrounding ring is fixedly welded to the top end of the sleeve partition plate, is of an annular structure and is of an arc-shaped structure.

Preferably, the fixed plate is of an L-shaped structure, the fixed plate is fixedly connected with the ball collecting frame and the sleeve partition plate through the fixing bolts respectively, and the sleeve gasket attached to the inner side face of the sleeve partition plate is sleeved on the top end of each fixing bolt in a clamping mode.

Preferably, the limit and block mechanism comprises:

the middle part of the rear baffle is fixedly welded on the outer side of the fourth enclosing ring;

the sliding plates are symmetrically and obliquely arranged on the inner side of the rear baffle plate and are obliquely arranged towards the fourth enclosing ring;

the side plates are correspondingly arranged above the sliding plate, the back parts of the side plates are correspondingly connected with supporting rods, the supporting rods are of telescopic structures, and the head ends and the tail ends of the supporting rods are respectively hinged and connected to the outer sides of the rear baffle and the side plates;

wherein the outer side of the side plate is connected with an adjusting sliding mechanism.

Preferably, a steel pipe correspondingly attached to the third surrounding ring is arranged on the inner side of the bottom of the rear baffle, and the rear baffle, the steel pipe, the third surrounding ring and the sleeve partition plate are fixedly connected through a fixing bolt;

simultaneously both sides are the symmetry around the third encloses and close the ring and are provided with fixed pull rod, and fixed pull rod's top is fixed with the backplate through the gim peg to the end of fixed pull rod is fixed with the cover baffle through the gim peg, and the end outside cover of gim peg is equipped with the cover pad moreover.

Preferably, the adjustment slide mechanism includes:

the adjusting rod is connected to the back of the rear baffle through a fixed seat and is rotatably connected to the inner side of the fixed seat through a bearing;

the sliding rods are arranged on the outer side of the adjusting rod in an up-and-down symmetrical mode;

the through grooves are formed in the inner sides of the sliding rod and the adjusting rod and are formed in the rear baffle;

the connecting block, the connecting block all has the cover to establish in the outside of slide bar and regulation pole, and the connecting block is connected with the curb plate through the fixture block.

Preferably, the fixture block is correspondingly clamped and connected with the through groove, the fixture block is correspondingly fixedly connected with the connecting block through screws, an inner attachment plate attached to the rear baffle is arranged on the outer side of the fixture block, an outer attachment plate attached to the rear baffle is arranged on the outer side of the connecting block, the connecting block is correspondingly connected with the sliding rod in a sliding mode, and the connecting block is correspondingly connected with the adjusting rod in a threaded mode;

meanwhile, the top of the adjusting rod is connected with a gear box, the top end of the adjusting rod is in transmission connection with the shaft rod through a bevel gear, and the bottom end of the shaft rod is connected with an inserting block with a polygonal groove formed in the bottom.

Preferably, the buffer mechanism includes:

the upper buffer plate is connected to the inner side of the sleeve partition plate, a rotating structure is formed between the upper buffer plate and the sleeve partition plate through the connecting seat, and the bottom of the inner side of the upper buffer plate is in telescopic connection with the sleeve partition plate through a buffer spring;

the mounting mode between the lower buffer plate and the sleeve partition plate is the same as that of the upper buffer plate, the lower buffer plate is positioned below the upper buffer plate, and the mounting height of the buffer spring on the inner side of the lower buffer plate is lower than that of the buffer spring on the inner side of the upper buffer plate;

the top of going up buffer board and lower buffer board all is provided with the rubber pad that is elastic construction.

Compared with the prior art, the invention has the beneficial effects that: the ball collecting device for basketball training is simple in structure, convenient to disassemble, assemble and maintain, capable of guaranteeing the whole to be stably used, convenient to move and capable of being adjusted to be used so as to adapt to different people for training;

1. the operation handle rod, the sliding groove and the clamping plate are arranged in the scheme, the pulley is convenient to contact with the ground by the rotation of the operation handle rod, the ball collecting frame is supported by the bottom end of the pulley, so that the support column foot is lifted off the ground and can be moved for use, and the operation handle rod is limited by the clamping plate, so that the stability can be ensured;

2. the basketball shooting training device is characterized in that the sleeve partition plate, the upper buffer plate and the lower buffer plate are arranged, the basketball falls after shooting training of the basketball is carried out through the fourth enclosing ring, the basketball is blocked through the upper buffer plate and the lower buffer plate, and the upper buffer plate and the lower buffer plate are elastically installed on the inner side of the sleeve partition plate through the buffer springs, so that buffering can be carried out, the dropping speed of the basketball is reduced, and vibration is reduced;

3. be provided with slide, curb plate and gear box in this scheme, slope through the slide sets up, is convenient for make the basketball to set baffle landing, and rotates the adjusting lever through the gear box, can adjust the connecting block through adjusting the pole to adjust the use to the position of curb plate, be convenient for carry on spacingly, thereby supplementary basketball removes to set baffle, and the basketball of being convenient for is collected, can adapt to different horizontally training personnel simultaneously and use.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the left side of the present invention;

FIG. 4 is a schematic top view of the present invention;

FIG. 5 is a structural diagram of the operating handle bar according to the present invention;

FIG. 6 is an enlarged view of portion A of FIG. 1 according to the present invention;

FIG. 7 is a schematic view of the connection structure of the operation lever and the ball collecting frame according to the present invention;

FIG. 8 is an enlarged view of portion B of FIG. 2 according to the present invention;

FIG. 9 is a sectional view of the fixture block and the connection block of the present invention;

FIG. 10 is a sectional view of the adjusting lever and the gear box of the present invention;

FIG. 11 is an enlarged view of the portion C of FIG. 1 according to the present invention.

In the figure: 1. a ball collecting frame; 2. an electricity storage group; 3. a powered wheel; 4. a support pedestal; 5. operating the handle bar; 51. a pulley; 52. a first limit rod; 53. a limiting ball; 6. a chute; 61. an upper chute; 62. a lower chute; 7. clamping a plate; 8. an inner tank; 81. a dropping groove is formed; 9. sleeving a partition plate; 91. a first enclosing ring; 92. a second enclosing ring; 93. a third enclosing ring; 94. a fourth enclosing ring; 10. a fixing plate; 11. a fixing bolt; 12. sleeving a cushion; 13. a tailgate; 14. a steel pipe; 15. fixing a pull rod; 16. a slide plate; 17. a side plate; 18. a strut; 19. a clamping block; 191. an inner pasting plate; 20. connecting blocks; 201. an outer pasting plate; 21. a slide bar; 22. a through groove; 23. adjusting a rod; 24. a fixed seat; 241. a bearing; 25. a gear case; 251. a bevel gear; 252. a shaft lever; 253. inserting a block; 26. an upper buffer plate; 261. a rubber pad; 27. a lower buffer plate; 28. a connecting seat; 29. a buffer spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-11, the present invention provides a technical solution: a ball collecting device for basketball training, comprising: when the ball collecting frame 1, the electric storage group 2, the power wheel 3, the support column foot 4, the operation handle 5, the pulley 51, the first limit rod 52, the limit ball 53, the sliding groove 6, the upper sliding groove 61, the lower sliding groove 62, the clamping plate 7, the inner groove 8, the lower sliding groove 81, the sleeve partition plate 9, the first enclosing ring 91, the second enclosing ring 92, the third enclosing ring 93, the fourth enclosing ring 94, the fixing plate 10, the fixing bolt 11, the sleeve gasket 12, the rear baffle 13, the steel pipe 14, the fixing pull rod 15, the sliding plate 16, the side plate 17, the support rod 18, the clamping block 19, the inner attaching plate 191, the connecting block 20, the outer attaching plate 201, the sliding rod 21, the through groove 22, the adjusting rod 23, the fixing seat 24, the bearing 241, the gear box 25, the bevel gear 251, the shaft rod 252, the inserting block 253, the upper buffer plate 26, the rubber pad 261, the lower buffer plate 27, the connecting seat 28 and the buffer spring 29 are used, as shown in FIG. 2, FIG. 4 and FIG. 7, the operation handle 5 is rotatably installed at the outer side of the ball collecting frame 1, the top end of the operating handle rod 5 is pulled to enable the top end of the operating handle rod 5 to rotate clockwise on the outer side of the ball collecting frame 1, and at the moment, a pulley 51 connected with the bottom end of the operating handle rod 5 is in contact with the ground;

the right end of the ball collecting frame 1 is pedaled forwards by feet, the operation handle 5 is continuously rotated, the operation handle 5 is rotated to the state as shown in figure 4, meanwhile, the inner side of the operation handle 5 is vertically fixed with a first limiting rod 52, the first limiting rod 52 is correspondingly inserted into the upper chute 61 and the lower chute 62, the range of the rotatable angle of the operation handle 5 is limited, and the limiting ball 53 is connected with the tail end of the first limiting rod 52 in a threaded manner, wherein the diameter of the spherical structure of the outer end of the limiting ball 53 is larger than the width of the upper chute 61 and the lower chute 62, the stability can be ensured, when the operation handle 5 is rotated to the maximum angle, the ball collecting frame 1 is pressed down to the pulley 51 due to the action of gravity, the operation handle 5 has the tendency of continuously rotating clockwise, and the stability can be ensured due to the limit of the upper chute 61 and the lower chute 62, at the moment, the clamping plate 7 is rotatably connected to the outer side of the ball collecting frame 1, the clamping plate 7 is rotated to be vertical to the ball collecting frame 1, and the operation handle rod 5 cannot be rotated back anticlockwise accidentally under the action of gravity, so that the stability is ensured;

due to the contact of the pulley 51 and the bottom surface, the support column foot 4 below the right side of the ball collecting frame 1 is lifted away from the bottom surface, so that the ball collecting frame is convenient to move through the operation handle 5, and the top end of the operation handle 5 is provided with the control panel to control the power wheel 3 so as to be convenient to move for ball picking;

when the training is performed, the operation handle bar 5 is rotated, the operation handle bar 5 is stored as shown in a state in fig. 2, at the moment, the power wheel 3 is in contact with the support column foot 4 and the ground, so that the stable placement and use are performed, and the adjustment and use are performed according to the training level, for example, in fig. 1, 2, 3 and 10, a polygonal insertion rod is correspondingly inserted between the penetrating gear box 25 and the insertion block 253, wherein the polygonal insertion rod is matched with the bottom groove body structure of the insertion block 253 and can be in a triangular structure, a quadrangular structure and the like;

the shaft rod 252 is rotated through the inserted rod, so that the adjusting rod 23 is rotated through the transmission connection of the bevel gear 251, when the adjusting rod 23 rotates, the connecting block 20 moves outside the adjusting rod 23 due to the fact that the adjusting rod 23 is in threaded connection with the connecting block 20, and the threaded structures at the two ends of the adjusting rod 23 are opposite, so that the connecting block 20 moves relatively;

meanwhile, as shown in fig. 9, the inner side of the connecting block 20 is connected with a clamping block 19 through a screw, the outer side of the clamping block 19 is provided with an inner attachment plate 191, the outer side of the connecting block 20 is provided with an outer attachment plate 201, the clamping block 19 and the connecting block 20 can slide in the through groove 22 conveniently through the limit of the inner attachment plate 191, the outer attachment plate 201 and the through groove 22 and the clamping of the clamping block 19 and the through groove 22, so that the side plate 17 is driven to slide through the clamping block 19;

as shown in fig. 4 and 8, when the top end of the side plate 17 moves, the side plate 17 is rotatably connected with the fixture block 19, the head end and the tail end of the strut 18 are respectively hinged with the backboard 13 and the side plate 17, and the strut 18 is of a telescopic structure, so that the angle of the side plate 17 can be adjusted on the outer side of the backboard 13, and the difficulty of basketball entering the fourth enclosing ring 94 can be adjusted by adjusting different inclination angles;

during shooting training, a basketball can easily enter the inner side of the fourth enclosing ring 94 through the inclination of the side plate 17 and the inclination of the sliding plate 16, and the basketball is descended through the enclosing of the fourth enclosing ring 94, the third enclosing ring 93, the second enclosing ring 92 and the first enclosing ring 91 as the sleeve partition plate 9 is arranged in a circumferential equal angle in fig. 1 and 4, meanwhile, the basketball firstly touches the upper buffer plate 26, and under the elastic action of the buffer spring 29 on the inner side of the upper buffer plate 26, the upper buffer plate 26 cannot completely prevent the basketball from falling, the falling of the basketball can be buffered, and meanwhile, the lower buffer plate 27 is used for buffering, so that the falling vibration can be reduced, and the stability of the basketball collecting frame 1 can be ensured;

meanwhile, rubber pads 261 are arranged at the top ends of the upper buffer plate 26 and the lower buffer plate 27, so that basketball scratch can be avoided, and sleeve pads 12 are sleeved on the outer sides of the fixing bolts 11 on the inner sides of the sleeve partition plates 9, so that scratch can be avoided;

in addition, after the outer side of the third enclosing ring 93 is clamped and cushioned by the steel pipe 14, the third enclosing ring is fixed between the fixing bolt 11 and the rear baffle 13, and the fixing pull rod 15 is used for reinforcing binding, so that the stability of the whole structure can be ensured;

after the basketball falls down, the basketball enters the interior of the ball collecting frame 1 through the communication between the falling groove 81 and the inner groove 8, and the basketball is convenient to take quickly and intensively for training and using.

Those not described in detail in this specification are within the skill of the art. The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.