CN216061939U

CN216061939U - Be used for basketball shooting training basketball stands

Info

Publication number: CN216061939U
Application number: CN202122301634.9U
Authority: CN
Inventors: 刘鹤
Original assignee: Xinjiang University
Current assignee: Xinjiang University
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-03-18
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses a basketball stand for basketball shooting training, which comprises a base, a support column, a backboard arranged on the support column in a sliding way through a slide block and a basket fixedly arranged on the backboard, wherein lifting mechanisms are arranged on two sides of the backboard, the basket consists of a plurality of arc-shaped loop bars and a plurality of arc-shaped connecting rods, a first spring is arranged in an inner cavity of each arc-shaped loop bar, two ends of each first spring are connected with the end parts of two adjacent arc-shaped connecting rods, a plurality of limiting holes are uniformly formed in the lower surface of each arc-shaped connecting rod, a limiting seat is fixed on the lower surface of each arc-shaped loop bar, a positioning hole corresponding to the limiting seat is formed in the surface of each arc-shaped loop bar, the diameter of the basket can be changed by compressing the springs in the inner cavities of the arc-shaped loop bars, the individualized training requirements of trainees can be met, and meanwhile, the interestingness in the basketball shooting training process can be increased, the smaller basket can increase the training difficulty and improve the enthusiasm of the training personnel.

Description

Be used for basketball shooting training basketball stands

Technical Field

The utility model belongs to the technical field of basketball training, and particularly relates to a basketball stand for basketball shooting training.

Background

Basketball is an Olympic Game core game, a physical opponent sport that is hand-centered. Similarly, the basketball training can improve the physical quality of individuals, the basketball sports cover various physical sports forms such as running, jumping and shooting, and the sports intensity is higher, therefore, the basketball training can comprehensively, effectively and comprehensively promote the comprehensive development of the physical quality and the human body functions, improve and maintain the life activities of students, and lay a solid body foundation, thereby improving the quality of life, and the basketball stand is necessary equipment of a basketball court.

Basketball shooting training basketball stands among the prior art use mostly be the basketball stands that the regular match used, can not adjust the structure of basketball stands according to the technical level of shooting of the personnel of being trained when carrying out basketball shooting training, and inconvenient some beginners shoot the training, so need the design of pertinence improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a basketball stand for basketball shooting training, which is put into use and solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a basketball stand for basketball shooting training comprises a base, a support column, a backboard arranged on the support column in a sliding mode through a sliding block, and a basket fixedly arranged on the backboard, wherein lifting mechanisms are arranged on two sides of the backboard, the basket is composed of a plurality of arc-shaped sleeve rods and a plurality of arc-shaped connecting rods, the arc-shaped sleeve rods are connected with the arc-shaped connecting rods in a sliding mode, first springs are arranged in inner cavities of the arc-shaped sleeve rods, two ends of each first spring are connected with the end portions of two adjacent arc-shaped connecting rods, a plurality of limiting holes are evenly formed in the lower surfaces of the arc-shaped connecting rods, limiting seats are fixed on the lower surfaces of the arc-shaped sleeve rods, positioning holes corresponding to the limiting seats are formed in the surfaces of the arc-shaped sleeve rods, limiting grooves are formed in the limiting seats, limiting plates are arranged in the limiting grooves in a sliding mode, pull rods are vertically fixed on the limiting plates relatively, and second springs are sleeved on the outer sides of the pull rods, the top end of the pull rod penetrates through the limiting seat and is inserted into the limiting hole in the surface of the arc-shaped connecting rod through the positioning hole, and the bottom end of the pull rod penetrates through the limiting seat and extends to the outside.

Preferably, the lifting mechanism comprises threaded sleeves fixedly installed on two sides of the backboard, the inner sides of the threaded sleeves are in threaded connection with screw rods, the bottom end of one of the screw rods penetrates through the base and is fixedly connected with an output shaft of a servo motor installed inside the base through a coupler, and the two screw rods are in transmission connection through a gear and a synchronous belt.

Preferably, a damping plate is fixedly installed between the servo motor and the bottom of the base, and a limiting stop block is fixed to the top end of the screw rod.

Preferably, two are adjacent fixed mounting has the elastic rubber cover between the arc loop bar, the elastic rubber cover is through the mode of adhesion and the end fixing of arc loop bar, the side surface and the arc loop bar parallel and level of elastic rubber cover.

Preferably, the base is internally provided with a heat insulation plate, one side of the heat insulation plate, which is far away from the servo motor, is provided with a storage box in a sliding manner, and the surface of the storage box is fixedly provided with a handle.

Preferably, a sealing bearing is arranged at the fixed connection position of the screw rod and the base.

The utility model has the technical effects and advantages that:

1. this basketball shooting training basketball stands can change the diameter size of basket through the spring in the compression arc loop bar inner chamber through setting up the special basket of constituteing by arc loop bar and arc connecting rod, can satisfy training personnel's individualized needs training, can increase the interest of basketball shooting training in-process simultaneously, and less basket can increase the training degree of difficulty, improves training personnel's enthusiasm.

2. This basketball shooting training basketball stands can adjust the height of backboard and basket through setting up the elevating system who comprises servo motor, lead screw, sleeve, conveniently adjusts the size of basket, and the basket of co-altitude can satisfy more training personnel's demand simultaneously, has enlarged application scope.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

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

FIG. 4 is an enlarged partial cross-sectional view of region A in FIG. 3 of the structural schematic of the present invention;

FIG. 5 is a schematic structural view of a basket according to the present invention;

FIG. 6 is a cross-sectional view of a basket illustrating the structure of the present invention;

fig. 7 is an enlarged partial cross-sectional view of region B of the structural schematic diagram of the present invention in fig. 5.

In the figure: 1. a base; 2. a handle; 3. a pillar; 4. a screw rod; 5. a backboard; 6. a limit stop block; 7. a basket; 8. a damper plate; 9. a servo motor; 10. a coupling; 11. a gear; 12. a synchronous belt; 13. sealing the bearing; 14. a heat insulation plate; 15. a storage box; 16. a slider; 17. an arc-shaped loop bar; 18. an elastic rubber sleeve; 19. a limiting seat; 20. a pull rod; 21. an arc-shaped connecting rod; 22. a limiting hole; 23. a first spring; 24. a limiting groove; 25. a second spring; 26. and a limiting plate.

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.

The utility model provides a basketball stand for basketball shooting training, which comprises a base 1, a support column 3, a backboard 5 arranged on the support column 3 in a sliding way through a slide block 16, and a basket 7 fixedly arranged on the backboard 5, wherein two sides of the backboard 5 are provided with a lifting mechanism, the basket 7 consists of a plurality of arc-shaped loop bars 17 and a plurality of arc-shaped connecting rods 21, the arc-shaped loop bars 17 are connected with the arc-shaped connecting rods 21 in a sliding way, an inner cavity of each arc-shaped loop bar 17 is provided with a first spring 23, two ends of each first spring 23 are connected with the end parts of two adjacent arc-shaped connecting rods 21, the lower surface of each arc-shaped connecting rod 21 is uniformly provided with a plurality of limiting holes 22, the lower surface of each arc-shaped loop bar 17 is fixedly provided with a limiting seat 19, the surface of each arc-shaped loop bar 17 is provided with a positioning hole corresponding to the limiting seat 19, the limiting seat 19 is internally provided with a limiting groove 24, a limiting plate 26 is arranged in the limiting groove 24 in a sliding manner, a pull rod 20 is relatively and vertically fixed on the limiting plate 26, a second spring 25 is sleeved on the outer side of the pull rod 20, the top end of the pull rod 20 penetrates through the limiting seat 19 and is inserted into the limiting hole 22 on the surface of the arc-shaped connecting rod 21 through the positioning hole, the bottom end of the pull rod 20 penetrates through the limiting seat 19 and extends to the outside, when the size of the basket 7 needs to be adjusted, the pull rod 20 is pulled downwards, the pull rod 20 drives the limiting plate 26 to enable the second spring 25 to generate compression deformation, the pull rod 20 is loosened after the top end of the pull rod 20 completely exits from the limiting hole 22 on the arc-shaped connecting rod 21, the arc-shaped sleeve rod 17 and the arc-shaped connecting rod 21 are extruded, the first spring 23 in the inner cavity of the arc-shaped sleeve rod 17 generates compression deformation, the arc-shaped connecting rod 21 relatively slides in the inner cavity of the arc-shaped sleeve rod 17, the pull rod 20 is loosened after the size is adjusted, the second spring 25 can compress and rebound to drive the pull rod 20 to be inserted into the limiting hole 22 on the arc-shaped connecting rod 21, accomplish the fixed of basket 7 size, can change the diameter size of basket 7 through the spring in the compression arc loop bar 17 inner chamber, can satisfy training personnel's individualized needs training, can increase the interest of basketball shooting training in-process simultaneously, less basket 7 can increase the training degree of difficulty, improves training personnel's enthusiasm.

The lifting mechanism comprises thread sleeves fixedly arranged on two sides of a backboard 5, the inner side of each thread sleeve is in threaded connection with a screw rod 4, the bottom end of one screw rod 4 penetrates through a base 1 and is fixedly connected with an output shaft of a servo motor 9 arranged in the base 1 through a coupler 10, the two screw rods 4 are in transmission connection through a gear 11 and a synchronous belt 12, when the height of the basket 7 needs to be adjusted, the servo motor 9 is started, the output shaft of the servo motor 9 can drive the screw rod 4 fixedly connected with the output shaft to rotate, a main screw rod 4 is in transmission connection with the driven screw rod 4 through the synchronous belt 12, the thread sleeves in threaded connection with the screw rods 4 can drive the backboard 5 to move up and down along the thread direction, the purpose of adjusting the height of the basket 7 is achieved, the heights of the backboard 5 and the basket 7 are adjusted, the size of the basket 7 is convenient to adjust, and the baskets 7 with different heights can meet the requirements of more training personnel, the application range is expanded.

Fixed mounting has shock attenuation board 8 between servo motor 9 and the base 1 bottom, the top of lead screw 4 is fixed with limit stop 6, reduces motor work noise through setting up shock attenuation board 8, reduces motor vibration frequency, sets up limit stop 6 and prevents that the thread bush on the lead screw 4 from droing by accident, prevents that accident from taking place.

Two adjacent fixed mounting has elastic rubber sleeve 18 between the arc loop bar 17, elastic rubber sleeve 18 is through the mode of adhesion and the end fixing of arc loop bar 17, elastic rubber sleeve 18's side surface and arc loop bar 17 parallel and level prevent when carrying out the shooting training, because arc loop bar 17 and arc connecting rod 21 have the diameter poor, the basketball can lead to the direction change that the basketball originally after pounding arc loop bar 17 tip, influences the effect of shooting training.

The inside of base 1 is provided with heat insulating board 14, one side slip of keeping away from servo motor 9 of heat insulating board 14 is provided with storing box 15, the fixed surface of storing box 15 installs handle 2, can place the article that the trainee hand-carried in storing box 15, also can place some required medical article of injury first aid in storing box 15, makes things convenient for someone to carry out some first aid measures when accidentally injuring.

A sealing bearing 13 is arranged at the fixed connection position of the screw rod 4 and the base 1, so that the servo motor 9 is prevented from accidentally entering water and cannot normally work.

Claims

1. The utility model provides a be used for basketball to shoot training basketball stands, includes base (1) and pillar (3) and through slider (16) slip backboard (5) that set up on pillar (3) and fixed basket (7) that set up on backboard (5), its characterized in that: the lifting mechanism is installed on two sides of the backboard (5), the basket (7) is composed of a plurality of arc-shaped loop bars (17) and a plurality of arc-shaped connecting rods (21), the arc-shaped loop bars (17) are connected with the arc-shaped connecting rods (21) in a sliding manner, first springs (23) are arranged in inner cavities of the arc-shaped loop bars (17), two ends of each first spring (23) are connected with end portions of two adjacent arc-shaped connecting rods (21), a plurality of limiting holes (22) are uniformly formed in the lower surfaces of the arc-shaped connecting rods (21), limiting seats (19) are fixed on the lower surfaces of the arc-shaped loop bars (17), positioning holes corresponding to the limiting seats (19) are formed in the surfaces of the arc-shaped loop bars (17), limiting grooves (24) are formed in the limiting seats (19), limiting plates (26) are slidably arranged in the limiting grooves (24), and pull rods (20) are relatively and vertically fixed on the limiting plates (26), the outer side of the pull rod (20) is sleeved with a second spring (25), the top end of the pull rod (20) penetrates through the limiting seat (19) and is inserted into the limiting hole (22) in the surface of the arc-shaped connecting rod (21) through the positioning hole, and the bottom end of the pull rod (20) penetrates through the limiting seat (19) and extends to the outside.

2. A basketball stand for training basketball shooting, as claimed in claim 1, wherein: the lifting mechanism comprises threaded sleeves fixedly mounted on two sides of a backboard (5), the inner sides of the threaded sleeves are in threaded connection with screw rods (4), the bottom end of one screw rod (4) penetrates through the base (1) and is fixedly connected with an output shaft of a servo motor (9) mounted inside the base (1) through a coupler (10), and the two screw rods (4) are in transmission connection through a gear (11) and a synchronous belt (12).

3. A basketball stand for training basketball shooting, as claimed in claim 2, wherein: a damping plate (8) is fixedly mounted between the servo motor (9) and the bottom of the base (1), and a limit stop block (6) is fixed at the top end of the screw rod (4).

4. A basketball stand for training basketball shooting, as claimed in claim 1, wherein: two adjacent fixed mounting has elastic rubber sleeve (18) between arc loop bar (17), elastic rubber sleeve (18) are through the mode of adhesion and the end fixing of arc loop bar (17), the side surface and arc loop bar (17) parallel and level of elastic rubber sleeve (18).

5. A basketball stand for training basketball shooting, as claimed in claim 1, wherein: the novel multifunctional electric cooker is characterized in that a heat insulation plate (14) is arranged inside the base (1), one side, far away from the servo motor (9), of the heat insulation plate (14) is provided with a storage box (15) in a sliding mode, and a handle (2) is fixedly mounted on the surface of the storage box (15).

6. A basketball stand for training basketball shooting, according to claim 3, wherein: and a sealing bearing (13) is arranged at the fixed connection part of the screw rod (4) and the base (1).