CN116159294B

CN116159294B - Foldable basketball stand

Info

Publication number: CN116159294B
Application number: CN202310054711.6A
Authority: CN
Inventors: 罗亨材
Original assignee: Fujian Kanglaibao Sporting Goods Co ltd
Current assignee: Fujian Kanglaibao Sporting Goods Co ltd
Priority date: 2023-02-03
Filing date: 2023-02-03
Publication date: 2023-08-25
Anticipated expiration: 2043-02-03
Also published as: CN116159294A

Abstract

The invention relates to the technical field of basketball equipment, in particular to a foldable basketball stand, which comprises a fixing mechanism, a supporting mechanism, a telescopic mechanism, a backboard, a basket and a net, wherein the fixing mechanism is fixedly arranged on the ground; by adopting the mode, the basketball stand can be completely recovered in the fixed box after being folded, and the basketball stand is completely contained in the fixed box, so that the basketball stand has the protection function on the basket and the backboard.

Description

Foldable basketball stand

Technical Field

The invention relates to the technical field of basketball equipment, in particular to a foldable basketball stand.

Background

The basketball stand is a necessary device for the basketball court and comprises a backboard and backboard poles which are vertically arranged at the centers of two ends of the basketball court. The basketball stand has various forms such as hydraulic type, movable type, fixed type, suspension type, sea swallow type and gun type. Regardless of the type of basketball stand used, sufficient strength and rigidity must be ensured so that the standard height and position of the basket level will not be subject to extensive shock and deformation after the basketball hits the basket hard.

Because conventional basketball stands occupy a large amount of space when not in use, particularly when performing other athletic activities indoors, basketball stands often become an obstacle. And this problem has been alleviated to foldable basketball stands fine, when the basketball stands is idle, can fold it, effectively practices thrift the space, provides bigger space for other sports activities.

The existing folding basketball stand is usually folded directly, namely only the height of the basketball stand is reduced, but the basket and the backboard are exposed, and in the process of transporting the basketball stand, the basket and the backboard are easy to be damaged unnecessarily, so that the service life of the basketball stand is influenced; particularly, part of basketball stands are made of toughened glass, so that the toughened glass is likely to be broken in the transportation process, and unnecessary injury is caused to staff responsible for transportation.

Accordingly, the present invention provides a collapsible basketball stand that ameliorates the above-described problems.

Disclosure of Invention

The invention aims to solve the technical problems that: the prior basketball stand is usually exposed after being folded, and in this way, the basketball stand can cause a lot of unnecessary troubles to transport, such as the basketball stand and the basketball stand collide with other articles to cause the basketball stand and the basketball stand to incline, which results in the follow-up basketball stand not being used normally.

The invention provides the following technical scheme: the foldable basketball stand comprises a fixing mechanism, a supporting mechanism, a telescopic mechanism, a rotating mechanism, a backboard, a basket and a basketball net, wherein the fixing mechanism is fixedly arranged on the ground and is used for fixing the whole basketball stand and also used for accommodating the folded basketball stand; the support mechanism is rotatably arranged in the fixing mechanism and is used for providing support for the whole basketball stand; the telescopic mechanism is fixedly arranged on the supporting mechanism and is used for adjusting the horizontal position of the basketball stand; the rotating mechanism is fixedly arranged at one end of the basketball stand and is used for adjusting the direction of the basketball stand; the backboard is fixedly arranged on the rotating mechanism, a basket is fixedly arranged in the center of the backboard, and a basketball net is fixedly arranged on the basket;

the existing folding basketball stand only lowers the basketball stand from a high position to a low position, but the backboard of the basketball stand is generally made of glass, so that the backboard is easy to collide in the process of transporting the basketball stand after folding, damage to the backboard or dislocation of the backboard is caused, and the using effect of the subsequent backboard is reduced; by adopting the folding backboard, a worker can fold the whole backboard into the fixing mechanism when recovering and folding the backboard, so that the backboard is protected.

The fixing mechanism comprises a fixing box, a balancing weight and a sliding cover, wherein the fixing box is fixedly arranged on the ground and is used for fixing the whole basketball stand; the balancing weight is fixedly arranged at the bottom of the balancing weight box and used for increasing the stability of the fixed box; the sliding cover is slidably arranged above the fixed box and is a detachable sliding cover; the sliding cover is used for sealing the basketball stand in the fixed box after being folded;

when the basketball stand is in work, a worker firstly takes the sliding cover off the fixed box, then folds the whole basketball stand, and the folded basketball stand is arranged in the whole fixed box; the counterweight block is added at the bottom of the fixed box and used for balancing the fixed box, so that unnecessary injury to a user caused by collapse of the basketball stand is avoided;

the basketball stand is fixed by the fixing box, when the basketball stand is used, the inside of the fixing box is empty, the basketball stand can be used as a storage box, after articles are placed in the storage box, the sliding cover can be covered on the fixing box, and meanwhile, the sliding cover can play a role in protecting the articles; preventing basketball or other substances from being crashed into objects to cause damage.

A groove for storing the basketball stand is formed in the fixing box, and the groove is used for storing the folded basketball stand; the movable plate is arranged at one end of the fixed box, which is far away from the basketball stand, and is used for drawing and expanding the volume of the groove; the two sides of the fixed box are provided with sliding grooves, the sliding grooves are used for fixedly mounting fixed guide rails in the sliding grooves, and the fixed guide rails are used for sliding of sliding blocks; the fixed guide rail is provided with a sliding block in a sliding manner, the sliding block is fixedly connected with the movable plate, and the sliding block is used for sliding to drive the movable plate to move;

when the fixing box works, a worker manually pulls the movable plate, the movable plate drives the sliding block to slide on the sliding rail under the backward pulling force, the sliding block stops when sliding to the end point of the sliding rail, and the fixing box reaches the maximum volume point, so that the worker fixes the sliding block on the fixing guide rail, and the folded fixing frame is conveniently placed into the fixing box;

because the basketball stand can be reduced in height after being folded but increased in width at the same time, the volume of the fixing box needs to be increased so that the basketball stand can be completely placed in the fixing box, the fixing box needs to be set to be an adjustable fixing box, and the volume of the fixing box is increased by manual drawing of staff so that the folded basketball stand can be placed in the fixing box.

The supporting mechanism comprises a fixing frame, a first supporting frame, a second supporting frame, a connecting rod and a telescopic rod, wherein the fixing frame array is fixedly arranged in the fixing box, and the fixing frame is used for fixing the first supporting frame and the second supporting frame; one end of the first support frame is hinged with the fixing frame, one end of the second support frame is hinged with the other support frame, and the first support frame and the second support frame are used for providing support for the whole basketball stand; a connecting rod is fixedly arranged between the first support frame and the second support frame, the connecting rod is detachably connected with the second support frame, and the connecting rod is used for connecting the first support frame and the second support frame; one end of a telescopic rod is hinged in the first support frame, the other end of the telescopic rod is hinged with the second support frame, and the telescopic rod is used for stretching along with folding of the basketball stand so as to ensure stability of the whole basketball stand together with the connecting rod;

the staff rotates the first support frame and the second support frame on the fixing frame to enable the whole basketball stand to reach an unfolding state from a folding state, after the first support frame and the second support frame are completely unfolded, the staff unfolds the telescopic rod, after the telescopic rod stretches out, the staff fixes the stretching section of the telescopic rod on the second support frame, and at the moment, a closed loop structure is formed between the telescopic rod and the connecting rod and between the first support frame and the second support frame and used for guaranteeing stability of the whole basketball stand; after the basketball stand is used, a worker takes out the extending end of the telescopic rod from the second supporting rod, and the first telescopic rod and the second telescopic rod rotate at the moment to complete folding of the whole basketball stand;

the fixing unit can ensure the stability of the basketball stand through the telescopic rod after the basketball stand is unfolded, and meanwhile, the telescopic rod can be adjusted in length, so that the stability of the basketball stand can be ensured through the telescopic rod at different heights; meanwhile, after the basketball stand is used, the contraction work of the basketball stand can be completed through the hinged first support frame and the hinged second support frame; the basketball stand can be folded in the fixed box, so that the subsequent transportation and storage are convenient.

The telescopic mechanism comprises a rotating rod, a supporting rod, a fixed guide rail and a sliding block, wherein the rotating rod is respectively connected with the first supporting frame and the second supporting frame in a rotating way, and the rotating rod is used for adjusting the angle of the basket; one end of the rotating rod is rotationally connected with one end of the supporting rod, and the supporting rod is used for providing support for the whole telescopic mechanism; the two sides of the supporting rod are fixedly provided with adjusting guide rails which are used for the sliding of the adjusting slide blocks; an adjusting slide block is slidably arranged on the adjusting guide rail and used for slidably adjusting the extension amount of the backboard;

the height of the basketball stand is changed by the supporting mechanism adjusted by the staff, but the first supporting frame and the second supporting frame rotate around the fixing frame, so that the backboard can incline correspondingly in the adjusting process. Therefore, a rotating rod is rotatably connected between the first support frame and the second support frame and used for adjusting the angle of the backboard, so that the backboard is always horizontal relative to the ground; meanwhile, a fixed guide rail is fixedly arranged on the supporting rod, and a sliding block is slidably arranged on the fixed guide rail for adjusting the extension amount of the backboard, so that the basketball stand is suitable for different use places;

the telescopic mechanism can be matched with the supporting mechanism to enable the basketball stand to be adjustable in any height, and in this way, different users can be faced with the basketball stand to correspondingly adjust the basketball stand; for example, teenagers can properly lower the height of the basketball stand when in use, and adults need to raise the height of the basketball stand when in use; by adopting the mode, all use scenes can be met by only one basketball stand, and the basketball stand is very convenient and quick.

The space between the rotating rod and the telescopic rod as well as the space between the first support frame and the second support frame is always a closed parallelogram; the rotating rod and the telescopic rod are also provided with a first supporting frame and a second supporting frame which are arranged into a parallelogram to enable the basketball stand to be always stable, a stabilizer bar 35 is arranged between the first supporting frame and the second supporting frame, the stabilizer bar 35 is used for dividing the parallelogram into two triangles, and the triangles are well known to have stability, so that the whole basketball stand can be kept stable by adopting the scheme.

The sliding cover is rotatably provided with a stabilizing frame, the other end of the stabilizing frame is fixedly connected with the first supporting frame, the stabilizing frame is detachably connected with the first supporting frame, and the stabilizing frame is used for better supporting the backboard; the longer the sliding device on the backboard is extended, the larger the lining of the support rod is, so that the support rod is likely to bend and deform in the long-time use process; the stabilizer bar is arranged between the support bar and the first support frame, so that a triangle is formed among the support bar, the stabilizer bar and the first support frame, and the stress of the support frame is further shared, thereby ensuring that the basketball stand cannot be deformed under stress in the long-time use process; the device is characterized in that clamping grooves are fixedly arranged on the first support frame in an array mode, the clamping grooves are arranged on the first support frame in an array mode and used for changing the fixed position of one end of the stabilizing frame, and the inclination angle of the stabilizing rod is automatically adjusted according to the extending length of the supporting rod.

The included angle between the stabilizing frame and the first supporting frame is always 45 degrees; the included angle between the stabilizing rack and the first support frame is always 45 degrees, so that the force born by the support rod can be uniformly shared on the stabilizing rod and the first support frame, and the replacement frequency of the stabilizing rack and the first support frame can be reduced to the greatest extent. The service lives of the stabilizing frame and the first supporting frame are prolonged.

The backboard is fixedly provided with one end of the fixed steel cable, the other end of the fixed steel cable is arranged on the sliding block, the steel cable is arranged on the backboard and fixed on the sliding block so as to avoid the basketball stand from inclining in the using process, and the steel cable is arranged on the backboard so as to provide a pulling force for the backboard, thereby avoiding the basketball stand from being influenced by the overlarge inclination caused by the stress of the backboard.

A rotating device is fixedly arranged at the joint of the backboard and the sliding block; the basket is hinged on the backboard, and a rotating device is fixedly arranged between the backboard and the sliding block, so that the backboard can also rotate ninety degrees in the folding process of the basketball stand, and the basket can be clamped in a gap between the first support frame and the second support frame in the mode, so that the folded area can be reduced, and a certain protection effect can be achieved on the backboard; the basket is also hinged to the backboard to allow the basket to rotate ninety degrees in the direction of the backboard during folding, thereby further reducing the area of the basket after folding.

The beneficial effects of the invention are as follows:

1. according to the invention, by arranging the fixing mechanism, through arranging the sliding grooves on two sides of the fixing box, the fixing guide rail is fixedly arranged in the sliding grooves, the sliding block is slidably arranged on the fixing guide rail, and a worker can further increase the storage volume of the fixing box by pulling the sliding block; by adopting the mode, the basketball stand can be completely recovered in the fixed box after being folded, and the basketball stand is completely contained in the fixed box, so that the basketball stand has the protection function on the basket and the backboard.

2. According to the invention, the backboard is driven to longitudinally rotate ninety degrees through the rotating device by arranging the rotating device, so that the backboard can be clamped between the first support frame and the second support frame, the backboard is further ensured not to be collided and rubbed, and the service life of the backboard is prolonged; meanwhile, the basket is hinged to the backboard, and the basket can be recovered before the backboard is clamped into the first support frame and the second support frame, so that the basket is protected from being extruded and deformed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is an overall schematic of the present invention;

FIG. 2 is a schematic view of the basketball stand of the present invention after being folded;

FIG. 3 is a schematic view of a fixing mechanism according to the present invention;

FIG. 4 is a schematic view of a fly leaf according to the present invention;

FIG. 5 is a schematic view of a supporting mechanism according to the present invention;

FIG. 6 is a schematic view of a telescoping mechanism of the present invention;

FIG. 7 is a schematic view of a turning lever according to the present invention;

FIG. 8 is a schematic view of a stabilizer of the present invention;

FIG. 9 is a schematic view of a stationary steel cord of the present invention;

fig. 10 is a schematic view of a rotating device according to the present invention.

In the figure: 1. a fixing mechanism; 11. a fixed box; 12. balancing weight; 13. a sliding cover; 14. a movable plate; 15. a chute; 16. a fixed guide rail; 17. a slide block; 2. a support mechanism; 21. a fixing frame; 22. a first support frame; 23. a second support frame; 24. a connecting rod; 25. a telescopic rod; 3. a telescoping mechanism; 31. a rotating lever; 32. a support rod; 33. adjusting the guide rail; 34. a sliding block; 35. a stabilizer bar; 36. a stabilizing rack; 37. a clamping groove; 4. a backboard; 5. a basket; 6. a basketball net; 7. fixing a steel cable; 8. and a rotating device.

Detailed Description

In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.

First embodiment

As shown in fig. 1 to 10, a foldable basketball stand comprises a fixing mechanism 1, a supporting mechanism 2, a telescopic mechanism 3, a rotating mechanism, a backboard 4, a basket 5 and a net 6, wherein the fixing mechanism 1 is fixedly installed on the ground, and the fixing mechanism 1 is used for fixing the whole basketball stand and also used for accommodating the folded basketball stand; the support mechanism 2 is rotatably arranged in the fixing mechanism 1, and the support mechanism 2 is used for providing support for the whole basketball stand; the telescopic mechanism 3 is fixedly arranged on the supporting mechanism 2, and the telescopic mechanism 3 is used for adjusting the horizontal position of the basketball stand; the rotating mechanism is fixedly arranged at one end of the basketball stand and is used for adjusting the direction of the basketball stand; the backboard 4 is fixedly arranged on the rotating mechanism, a basket 5 is fixedly arranged in the center of the backboard 4, and a net 6 is fixedly arranged on the basket 5;

the existing folding basketball stand only lowers the basketball stand from a high position to a low position, but the backboard 4 of the basketball stand is generally made of glass, so that the backboard 4 is easy to collide in the process of transporting the basketball stand after folding, the backboard 4 is damaged or misplaced, and the using effect of the subsequent backboard 4 is reduced; with the adoption of the folding backboard 4, a worker can fold the whole backboard 4 into the fixing mechanism 1 when recovering and folding, so that the backboard 4 is protected.

As shown in fig. 3, the fixing mechanism 1 comprises a fixing box 11, a balancing weight 12 and a sliding cover 13, wherein the fixing box 11 is fixedly installed on the ground, and the fixing box 11 is used for fixing the whole basketball stand; the balancing weight 12 is fixedly arranged at the bottom of the balancing weight box, and the balancing weight 12 is used for increasing the stability of the fixed box 11; the sliding cover 13 is slidably mounted above the fixed box 11, and the sliding cover 13 is a detachable sliding cover 13; the sliding cover 13 is used for sealing the basketball stand in the fixed box 11 after being folded;

when the basketball stand is in work, a worker firstly takes the sliding cover 13 off the fixed box 11, then folds the whole basketball stand, and the folded basketball stand is arranged in the whole fixed box 11, and the fixed box 11 can hold the whole basketball stand, so that the fixed box 11 plays a role in protecting the basket 5 of the backboard 4; the counterweight 12 is added at the bottom of the fixed box 11 to counterweight the fixed box 11, so that unnecessary injury to a user caused by collapse of the basketball stand is avoided;

the basketball stand is fixed by the fixing box 11, when the basketball stand is used, the inside of the fixing box 11 is empty and can be used as a storage box, after articles are placed in the storage box, the sliding cover 13 can be covered on the fixing box 11, and meanwhile, the sliding cover 13 can play a role in protecting the articles; preventing basketball or other substances from being crashed into objects to cause damage.

As shown in fig. 4, the fixing case 11 is provided with a groove for storing the basketball stand, and the groove is used for storing the folded basketball stand; a movable plate 14 is slidably arranged at one end, far away from the basketball stand, of the fixed box 11, and the movable plate 14 is used for drawing and expanding the volume of the groove; the two sides of the fixed box 11 are provided with sliding grooves 15, the sliding grooves 15 are used for fixedly mounting fixed guide rails 16 in the sliding grooves 15, and the fixed guide rails 16 are used for sliding a sliding block 17; the fixed guide rail 16 is slidably provided with a sliding block 17, the sliding block 17 is fixedly connected with the movable plate 14, and the sliding block 17 is used for sliding to drive the movable plate 14 to move;

when the movable plate 14 is manually pulled away by a worker, the movable plate 14 is pulled backwards to drive the sliding block 17 to slide on the sliding rail, the sliding block 17 stops when sliding to the end point of the sliding rail, the fixed box 11 reaches the maximum volume point, and the sliding block 17 is fixed on the fixed guide rail 16 by the worker, so that the folded fixed frame 21 is conveniently placed in the fixed box 11;

because the basketball stand is reduced in height after being folded but increased in width at the same time, the volume of the fixed box 11 needs to be increased so that the basketball stand can be completely placed inside the fixed box 11, the fixed box 11 needs to be set as an adjustable fixed box 11, and the volume of the fixed box 11 is increased by manual pulling of a worker so that the folded basketball stand can be placed inside the fixed box 11.

As shown in fig. 5, the supporting mechanism 2 includes a fixing frame 21, a first supporting frame 22, a second supporting frame 23, a connecting rod 24, and a telescopic rod 25, where the fixing frame 21 is fixedly installed inside the fixing case 11, and the fixing frame 21 is used to fix the first supporting frame 22 and the second supporting frame 23; one end of the first support frame 22 is hinged with the fixing frame 21, one end of the second support frame 23 is hinged with the other support frame, and the first support frame 22 and the second support frame 23 are used for providing support for the whole basketball stand; a connecting rod 24 is fixedly arranged between the first support frame 22 and the second support frame 23, the connecting rod 24 is detachably connected with the second support frame 23, and the connecting rod 24 is used for connecting the first support frame 22 and the second support frame 23; one end of the telescopic rod 25 is hinged in the first support frame 22, the other end of the telescopic rod 25 is hinged with the second support frame 23, and the telescopic rod 25 is used for stretching along with folding of the basketball stand so as to ensure stability of the whole basketball stand together with the connecting rod 24;

when the basketball stand is in operation, a worker rotates the first support frame 22 and the second support frame 23 on the fixing frame 21 to enable the whole basketball stand to reach an unfolding state from a folding state, after the first support frame 22 and the second support frame 23 are completely unfolded, the worker unfolds the telescopic rod 25, after the telescopic rod 25 stretches out, the worker fixes the stretching section of the telescopic rod 25 on the second support frame 23, and a closed loop structure is formed between the telescopic rod 25 and the connecting rod 24 and between the first support frame 22 and the second support frame 23 and used for guaranteeing stability of the whole basketball stand; after the basketball stand is used, a worker takes out the extending end of the telescopic rod 25 from the second supporting rod 32, and the first supporting frame 22 and the second supporting frame 23 rotate at the moment to complete the folding work of the whole backboard 4;

the adoption of the fixing unit can ensure the stability of the basketball stand through the telescopic rod 25 after the basketball stand is unfolded, and meanwhile, the length of the telescopic rod 25 is adjustable, so that the stability of the basketball stand can be ensured through the telescopic rod 25 at different heights; meanwhile, after the basketball stand is used, the contraction work of the basketball stand can be completed through the hinged first support frame 22 and the hinged second support frame 23; the basketball stand can be folded in the fixed box 11, so that the subsequent transportation and storage are convenient.

As shown in fig. 6, the telescopic mechanism 3 includes a rotating rod 31, a supporting rod 32, a fixed rail 16 and a sliding block 34, the rotating rod 31 is respectively rotatably connected with the first supporting frame 22 and the second supporting frame 23, and the rotating rod 31 is used for adjusting the angle of the basket 5; one end of the rotating rod 31 is rotatably connected with one end of the supporting rod 32, and the supporting rod 32 is used for providing support for the whole telescopic mechanism 3; the two sides of the supporting rod 32 are fixedly provided with adjusting guide rails 33, and the adjusting guide rails 33 are used for sliding of the adjusting slide blocks 17; an adjusting slide block 17 is slidably mounted on the adjusting guide rail 33, and the adjusting slide block 17 is used for slidably adjusting the extension amount of the backboard 4;

in operation, the height of the basketball stand is changed by the support mechanism 2 adjusted by the staff, but the backboard 4 is correspondingly inclined during the adjustment process because the first support 22 and the second support 23 rotate around the fixing frame 21. Therefore, the rotating rod 31 is rotatably connected between the first support frame 22 and the second support frame 23 for adjusting the angle of the backboard 4, so that the backboard 4 is always horizontal relative to the ground; meanwhile, the fixed guide rail 16 is fixedly arranged on the support rod 32, and the sliding block 34 is slidably arranged on the fixed guide rail 16 for adjusting the extension of the backboard 4, so that the basketball stand is suitable for different use places;

the telescopic mechanism 3 can be matched with the supporting mechanism 2 to enable the basketball stand to be adjustable in any height, and in this way, the basketball stand can be correspondingly adjusted in the face of different users; for example, teenagers can properly lower the height of the basketball stand when in use, and adults need to raise the height of the basketball stand when in use; by adopting the mode, all use scenes can be met by only one basketball stand, and the basketball stand is very convenient and quick.

As shown in fig. 7, a closed parallelogram is always formed between the rotating rod 31 and the telescopic rod 25, and between the first support frame 22 and the second support frame 23; the rotating rod 31, the telescopic rod 25, the first support frame 22 and the second support frame 23 are arranged to be parallelograms so that the basketball stand is always stable, the stabilizer bar 35 is arranged between the first support frame 22 and the second support frame 23, and the stabilizer bar 35 is used for supporting two sides of the parallelograms when the basketball stand is stable, so that the whole basketball stand can be kept stable by adding one stabilizer bar 35.

As shown in fig. 8, a stabilizing frame 36 is rotatably mounted on the sliding cover 13, the other end of the stabilizing frame 36 is fixedly connected with the first support frame 22, the stabilizing frame 36 is detachably connected with the first support frame 22, and the stabilizing frame 36 is used for better supporting the backboard 4; the longer the slide mechanism on the backboard 4 is extended, the larger the support pole 32 is exposed to, so that the support pole 32 may be deformed during long-term use; the stabilizer bar 35 is arranged between the support bar 32 and the first support frame 22, so that a triangle is formed among the support bar 32, the stabilizer bar 35 and the first support frame 22, and the stress of the support frame is shared, thereby ensuring that the basketball stand cannot be deformed under stress in the long-time use process; the first support frame 22 is fixedly provided with clamping grooves 37 in an array manner, the first support frame 22 is provided with clamping grooves 37 in an array manner, the clamping grooves 37 are used for changing the fixed position of one end of the stabilizing frame 36, and the inclination angle of the stabilizing rod 35 is automatically adjusted according to the extending length of the supporting rod 32.

As shown in fig. 8, the angle between the stabilizing frame 36 and the first supporting frame 22 is always 45 °; the included angle between the stabilizing frame 36 and the first support frame 22 is always 45 degrees, so that the force born by the support rod 32 can be uniformly shared on the stabilizing rod 35 and the first support frame 22, and the replacement frequency of the stabilizing frame 36 and the first support frame 22 can be reduced to the greatest extent. The service lives of the stabilizer 36 and the first bracket 22 are increased.

As shown in FIG. 9, one end of the fixed steel cable 7 is fixedly mounted on the backboard 4, the other end of the fixed steel cable 7 is mounted on the sliding block 34, the steel cable is mounted on the backboard 4 and fixed on the sliding block 34 to prevent the backboard 4 from tilting during the use of the basketball stand, and the steel cable mounted on the backboard 4 can provide a pulling force for the backboard 4 to prevent the backboard 4 from tilting due to excessive stress, thereby preventing the basketball stand from being affected.

As shown in fig. 10, the rotating device 8 is fixedly arranged at the joint of the backboard 4 and the sliding block 34; the basket 5 is hinged on the backboard 4, and a rotating device 8 is fixedly arranged between the backboard 4 and the sliding block 34, so that the backboard 4 can also rotate ninety degrees in the folding process of the basketball stand, and the backboard 4 can be clamped in a gap between the first support frame 22 and the second support frame 23 in such a way, so that the folded area can be reduced, and a certain protection effect can be played on the backboard 4; the hinge of the basket 5 to the backboard 4 also serves to further reduce the area of the folded basket 5 by ninety degrees of rotation in the direction of the backboard 4 during folding.

When in work, a worker manually pulls the movable plate 14 open, the movable plate 14 is pulled backwards to drive the sliding block 17 to slide on the sliding rail, the sliding block 17 stops when sliding to the end point of the sliding rail, the fixed box 11 reaches the maximum volume point, and the worker fixes the sliding block 17 on the fixed guide rail 16, so that the folded fixed frame 21 is put into the fixed box 11 later

The staff rotates the first support frame 22 and the second support frame 23 on the fixing frame 21 to enable the whole basketball stand to reach an unfolding state from a folding state, after the first support frame 22 and the second support frame 23 are completely unfolded, the staff unfolds the telescopic rod 25, after the telescopic rod 25 stretches out, the staff fixes the stretching section of the telescopic rod 25 on the second support frame 23, and at the moment, a closed loop structure is formed between the telescopic rod 25 and the connecting rod 24 and between the first support frame 22 and the second support frame 23 and used for guaranteeing the stability of the whole basketball stand; after the basketball stand is used, a worker takes out the extending end of the telescopic rod 25 from the second supporting rod 32, and the first supporting frame 22 and the second supporting frame 23 rotate at the moment to complete the folding work of the whole backboard 4; at this time, the sliding cover 13 of the staff covers the fixed box 11, and the recovery work of the basketball stand is completed at this time.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The foldable basketball stand comprises a fixing mechanism (1), a supporting mechanism (2), a telescopic mechanism (3), a backboard (4), a basket (5) and a basketball net (6), and is characterized in that the fixing mechanism (1) is fixedly arranged on the ground, and the fixing mechanism (1) is used for fixing the whole basketball stand and also used for accommodating the folded basketball stand; the support mechanism (2) is rotatably arranged in the fixing mechanism (1), and the support mechanism (2) is used for providing support for the whole basketball stand; the telescopic mechanism (3) is fixedly arranged on the supporting mechanism (2), and the telescopic mechanism (3) is used for adjusting the horizontal position of the basketball stand; the rotating mechanism is fixedly arranged at one end of the basketball stand and is used for adjusting the direction of the basketball stand; the backboard (4) is fixedly arranged on the rotating mechanism, a basket (5) is fixedly arranged in the center of the backboard (4), and a basketball net (6) is fixedly arranged on the basket (5);

the fixing mechanism (1) comprises a fixing box (11), a balancing weight (12) and a sliding cover (13), wherein the fixing box (11) is fixedly installed on the ground, the balancing weight (12) is fixedly installed at the bottom of the balancing weight box, the sliding cover (13) is slidably installed above the fixing box (11), and the sliding cover (13) is a detachable sliding cover (13);

the basketball stand is characterized in that a groove for storing the basketball stand is formed in the fixed box (11), a movable plate (14) is arranged on the fixed box (11) in a sliding mode, far away from one end of the basketball stand, sliding grooves (15) are formed in two sides of the fixed box (11), a fixed guide rail (16) is fixedly arranged in each sliding groove (15), a sliding block (17) is arranged on the guide rail in a sliding mode, and the sliding block (17) is fixedly connected with the movable plate (14).

2. A collapsible basketball stand according to claim 1, wherein: the supporting mechanism (2) comprises a fixing frame (21), a first supporting frame (22), a second supporting frame (23), a connecting rod (24) and a telescopic rod (25), wherein the fixing frame (21) is fixedly arranged inside the fixing box (11), one end of the first supporting frame (22) is hinged with one fixing frame (21), one end of the second supporting frame (23) is hinged with the other fixing frame (21), the connecting rod (24) is fixedly arranged between the first supporting frame (22) and the second supporting frame (23), and the connecting rod (24) is detachably connected with the second supporting frame (23); the first support frame (22) is internally hinged with one end of the telescopic rod (25), and the other end of the telescopic rod (25) is hinged with the second support frame (23).

3. A collapsible basketball stand according to claim 2, wherein: the telescopic mechanism (3) comprises a rotating rod (31), a supporting rod (32), an adjusting guide rail (33) and a sliding block (34), wherein the rotating rod (31) is respectively connected with the first supporting frame (22) and the second supporting frame (23) in a rotating mode, one end of the rotating rod (31) is connected with one end of the supporting rod (32) in a rotating mode, the two sides of the supporting rod (32) are fixedly provided with the adjusting guide rail (33), and the sliding block (34) is slidably installed on the adjusting guide rail (33).

4. A collapsible basketball stand according to claim 3, wherein: the rotating rod (31) and the telescopic rod (25) are always a closed parallelogram, and a stabilizer bar (35) is movably arranged between the first support frame (22) and the second support frame (23).

5. A collapsible basketball stand according to claim 4, wherein: the sliding block (34) is rotatably provided with a stabilizing frame (36), the other end of the stabilizing frame (36) is fixedly connected with the first support frame (22), the stabilizing frame (36) is detachably connected with the first support frame (22), and the first support frame (22) is fixedly provided with a clamping groove (37) in an array mode.

6. A collapsible basketball stand according to claim 5, wherein: the included angle between the stabilizing frame (36) and the first support frame (22) is always 45 degrees.

7. A collapsible basketball stand according to claim 6, wherein: one end of a fixed steel cable (7) is fixedly arranged on the backboard (4), and the other end of the fixed steel cable (7) is arranged on the sliding block (34).

8. A collapsible basketball stand according to claim 6, wherein: a rotating device (8) is fixedly arranged at the joint of the backboard (4) and the sliding block (34); the basket (5) is hinged on the backboard (4).