CN212383174U

CN212383174U - Basketball stand capable of preventing balls from being blocked

Info

Publication number: CN212383174U
Application number: CN202020920281.3U
Authority: CN
Inventors: 张淏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-01-22
Anticipated expiration: 2030-05-27

Abstract

The utility model provides a prevent basketball stands of card ball, including base, crossbeam, longeron, sloping, backboard, basket and anti-sticking ball device, anti-sticking ball device includes haulage rope, striking piece, first fixed pulley and second fixed pulley, anti-sticking ball device, crossbeam, longeron and sloping all are equipped with two, bottom in every crossbeam is fixed with the slide rail, the lower extreme of striking piece is fixed with the slider, the slider card slides in the slide rail, the end fixing at the slide rail has the fixed block in the crossbeam, through spring fixed connection between striking piece and the fixed block, the one end fixed connection striking piece of haulage rope, twine first fixed pulley and second fixed pulley after the other end of haulage rope runs through the fixed block in proper order, the other end of haulage rope is connected with spacing ball, the striking piece is located the both sides of the square frame line of backboard. Can hit the basketball through two kinds of modes when the basketball card between basket and backboard, be applicable to the personnel of each age bracket, design benefit, the practicality is strong.

Description

Basketball stand capable of preventing balls from being blocked

Technical Field

The utility model belongs to sports equipment field especially relates to a prevent basketball stands of card ball.

Background

Currently, basketball sports originated in the united states in 1891, which was invented by the physical teacher james-nemes smith, bosch, training school at the tom-governor Youth (YMCA) of stupefeld, old translation, ma, massachusetts. At first, Nei Smith nailed two baskets for holding pear on the guardrails on the two sides of the corridor on the second floor of the school gym, and thrown to the baskets with football as a competition tool along the upper edge of the pear basket 3.05 meters away from the ground. The basketball game is one of antagonistic sports which take a shooting, a shooting and a dunking as the center, and is a game which can strengthen the physique.

But present basketball stands have a relatively not good problem, and be exactly when carrying out the basketball campaign, the basketball often can block between basket and backboard, if do not have the higher and better people of bounce of height in the team, the basketball will be difficult to take off, very trouble, can also not conveniently find the rod in addition and push up the basketball down, present basketball stands do not have the anti-sticking device.

Disclosure of Invention

In view of this, the present invention is directed to a basketball stand capable of preventing basketball from being stuck, which can solve the above-mentioned problems.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a basketball stand capable of preventing balls from being blocked comprises a base, a cross beam, a longitudinal beam, an oblique beam, a backboard, a basket and a ball blocking prevention device, wherein the ball blocking prevention device comprises a traction rope, an impact block, a first fixed pulley and a second fixed pulley, the number of the ball blocking prevention device, the number of the cross beam, the number of the longitudinal beam and the number of the oblique beam are two,

two longitudinal beams are fixed on one side of a base, one end of each transverse beam is fixed at the top end of the longitudinal beam, the other ends of the two transverse beams jointly fix a backboard, a basket is installed on the backboard, each oblique beam is fixed between the base and each longitudinal beam, a sliding rail is fixed at the bottom in each transverse beam, a sliding block is fixed at the lower end of an impact block, the sliding block is clamped in the sliding rail, a fixed block is fixed at the end part of the sliding rail in each transverse beam, the impact block and the fixed block are fixedly connected through a spring, a first fixed pulley is installed at the upper end in the longitudinal beam, a second fixed pulley is installed at the middle lower part in the longitudinal beam, a through hole is formed in the longitudinal beam below the second fixed pulley, one end of a traction rope is fixedly connected with the impact block, the other end of the traction rope penetrates through the fixed block and then sequentially winds the first fixed, the outer diameter of the limiting ball is larger than the aperture of the through hole, the horizontal position of the impact block on the backboard is provided with the impact hole with the size equivalent to that of the impact block, the end surface of the impact block facing the basket is flush with the outer board surface of the backboard in a natural state, and the impact block is positioned on two sides of the square frame line of the backboard.

Further, the impact block is of a cuboid structure.

Furthermore, a telescopic rod is detachably arranged on one of the oblique beams through a buckle.

Further, the buckle is open-ended structure about "8" style of calligraphy, including last buckle and lower buckle, goes up buckle upper end opening, and lower buckle lower extreme opening, buckle are the rubber material, and lower buckle card blocks on the sloping, goes up the buckle and blocks the telescopic link.

Compared with the prior art, prevent basketball stands of card ball have following advantage: can hit the basketball through two kinds of modes when the basketball card between basket and backboard, be applicable to the personnel of each age bracket, design benefit, the practicality is strong.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

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

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

FIG. 4 is a front view of the backboard;

FIG. 5 is a schematic view of the use of the buckle;

description of reference numerals:

1-a backboard; 2-a basket; 3-a cross beam; 4-a first fixed pulley; 5-longitudinal beams; 6-a traction rope; 7-a base; 8-an oblique beam; 9-buckling; 91-upper buckle; 92-lower buckle; 10-a telescopic rod; 11-square frame wire; 12-a strike block; 13-a spring; 14-a slide block; 15-fixing block; 16-a slide rail; 17-a second fixed pulley; 18-a limit ball; 91-upper buckle; 92-lower buckle.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

As shown in fig. 1-5, a basketball stand capable of preventing basketball from being blocked comprises a base 7, a cross beam 3, a longitudinal beam 5, an oblique beam 8, a backboard 1, a basket 2 and a basketball blocking prevention device, wherein the basketball blocking prevention device comprises a traction rope 6, an impact block 12, a first fixed pulley 4 and a second fixed pulley 17, the number of the basketball blocking prevention device, the number of the cross beam 3, the number of the longitudinal beam 5 and the number of the oblique beam 8 are two,

two longitudinal beams 5 are fixed on one side of a base 7, one end of each transverse beam 3 is fixed on the top end of the longitudinal beam 5, the other ends of the two transverse beams 3 are jointly fixed with a backboard 1, a basket 2 is installed on the backboard 1, each oblique beam 8 is fixed between the base 7 and each longitudinal beam 5, a slide rail 16 is fixed at the bottom in each transverse beam 3, a slide block 14 is fixed at the lower end of an impact block 12, the slide block 14 is clamped in the slide rail 16 to slide, a fixed block 15 is fixed at the end part of the slide rail 16 in the transverse beam 3, the impact block 12 is fixedly connected with the fixed block 15 through a spring 13, a first fixed pulley 4 is installed at the upper end in the longitudinal beam 5, a second fixed pulley 17 is installed at the middle lower part in the longitudinal beam 5, a through hole is formed in the lower part of the second fixed pulley 17 on the longitudinal beam 5, one end of a traction rope 6 is fixedly connected with the impact block 12, and finally, the drawing rope 6 extends out of the through hole for a certain distance, the other end of the drawing rope 6 is connected with a limiting ball 18, the outer diameter of the limiting ball 18 is larger than the aperture of the through hole, an impact hole with the size equivalent to that of the impact block 12 is formed in the horizontal position of the impact block 12 on the backboard 1, the end face, facing the basket 2, of the impact block 12 is flush with the outer plate surface of the backboard 1 in a natural state, and the impact block 12 is positioned on two sides of the square frame line 11 of the backboard 1.

The impact block 12 is of a rectangular parallelepiped structure.

One of the oblique beams 8 is detachably provided with an expansion link 10 through a buckle 9.

Buckle 9 is open-ended structure about "8" style of calligraphy, including last buckle 91 and lower buckle 92, goes up buckle 91 upper end opening, and lower buckle 92 lower extreme opening, buckle 9 are the rubber material, and is more soft, and lower buckle 92 card is on sloping 8, goes up buckle 91 and blocks telescopic link 10.

When the basketball stand is used, when the limiting ball is pulled outwards, the impact block 12 compresses the spring 13, then after the traction rope 6 is loosened, the impact block 12 pops out of the backboard 1 due to elasticity, and the clamped basketball is knocked down. The spring 13 is returned to its original position and the end of the strike 12 facing basket 2 is flush with the outer panel of backboard 1. The telescopic rod can also be taken out of the buckle 9 and can extend to the basket 2 as far as possible. The extension pole 10 is commercially available and is a multi-layer sleeve structure, and will not be described in detail herein.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides a prevent basketball stands of card ball which characterized in that: comprises a base (7), a cross beam (3), a longitudinal beam (5), an oblique beam (8), a backboard (1), a basket (2) and an anti-blocking ball device, wherein the anti-blocking ball device comprises a traction rope (6), an impact block (12), a first fixed pulley (4) and a second fixed pulley (17), the number of the anti-blocking ball device, the cross beam (3), the longitudinal beam (5) and the oblique beam (8) is two,

two longitudinal beams (5) are fixed on one side of a base (7), one end of each transverse beam (3) is fixed on the top end of each longitudinal beam (5), the backboard (1) is fixed on the other end of each transverse beam (3) together, a basket (2) is installed on the backboard (1), each inclined beam (8) is fixed between the base (7) and each longitudinal beam (5), a sliding rail (16) is fixed at the bottom of each transverse beam (3), a sliding block (14) is fixed at the lower end of an impact block (12), the sliding block (14) is clamped in the sliding rail (16) to slide, a fixed block (15) is fixed at the end part of the sliding rail (16) in each transverse beam (3), the impact block (12) and the fixed block (15) are fixedly connected through a spring (13), a first fixed pulley (4) is installed at the upper end of the inner part of the longitudinal beam (5), a second fixed pulley (17) is installed at the middle lower part of the inner part of the longitudinal beam (5), and a through hole is formed in the lower, one end fixed connection striking block (12) of haulage rope (6), the other end of haulage rope (6) runs through and twines first fixed pulley (4) and second fixed pulley (17) in proper order behind fixed block (15), finally stretch out a section distance from the through-hole, the other end of haulage rope (6) is connected with spacing ball (18), the external diameter of spacing ball (18) is greater than the aperture of through-hole, it has the striking hole that is equivalent with striking block (12) size to locate to open at the horizontal position of striking block (12) on backboard (1), under the natural state, striking block (12) are towards the terminal surface of basket (2) and the planking face parallel and level of backboard (1), striking block (12) are located the both sides of square frame line (11) of backboard (1).

2. The basketball stand for preventing basketball from being stuck in claim 1, wherein: the impact block (12) is of a cuboid structure.

3. The basketball stand for preventing basketball from being stuck in claim 2, wherein: one of the oblique beams (8) is detachably provided with an expansion link (10) through a buckle (9).

4. The basketball stand for preventing basketball from being stuck in claim 3, wherein: buckle (9) are open-ended structure about "8" style of calligraphy, including last buckle (91) and lower buckle (92), go up buckle (91) upper end opening, lower buckle (92) lower extreme opening, buckle (9) are the rubber material, and lower buckle (92) card is on sloping (8), goes up buckle (91) and blocks telescopic link (10).