CN115624730A - Firm mounting structure and basketball stands of ball frame - Google Patents

Abstract

The invention discloses a stable installation structure of a ball frame and a basketball stand, comprising a basketball stand body, the basketball stand body comprising a ground support frame, a fixed frame connected to the ground support frame, a backboard connected to the fixed frame, and a backboard arranged on the backboard. On one side of the ball frame body, the side of the fixed frame close to the backboard is provided with a mounting frame; the inside of the mounting frame is provided with a stable installation unit, the fixed frame is provided with an adjustment unit, and the ground support frame is provided with a power supply unit. Stabilize the installation structure and the basketball stand, use the stable installation unit to make the ball frame body fixed in the installation frame, that is, it has a certain stability and is convenient for disassembly when it is replaced later, and the installation frame can be changed by using the power supply unit and the adjustment unit In order to drive the ball frame body to change the angle synchronously, when the angle of the ball frame body changes to 90 degrees with the ground, the staff can stand on the ground to replace the ball frame body.

Description

A stable installation structure of a ball frame and a basketball stand

technical field

The invention relates to the technical field of sports materials, in particular to a stable installation structure of a ball frame and a basketball stand.

Background technique

The basketball stand is the necessary equipment for the basketball court. It mainly includes the backboard and the backboard support. It is erected in the center of the two ends of the basketball court. The height design is based on a person's height, jumping ability and other factors. Generally speaking, the height of the basketball stand from the ground is 3.05 meters to adapt to the normal height and jumping ability of adults;

Generally speaking, the basketball frame is installed on the backboard. During the installation process, the basketball frame is connected with the backboard through the fixing parts, and the fixing parts are fixed on the backboard with bolts, so that the basketball frame is in a stable state. However, in actual use During the process, most of the basketball hoops are in the outdoor environment as a whole (a small part of the basketball hoops are indoors), and the surface of the outdoor basketball hoops is easily affected by weather conditions and rusted, such as being washed by rain , normal rainwater is weakly acidic. Although the basketball stand has anti-corrosion ability, its anti-corrosion ability will decline after being washed by rainwater for a long time. After the basketball stand is used for a period of time, the basketball frame is prone to poor installation firmness. , the basketball frame needs to be replaced, because the basketball frame has a certain height from the ground (the height of the basketball frame from the ground is 3.05 meters), and when replacing it, the staff needs to use the corresponding tools to go up to the basketball frame to replace it. On the one hand, this replacement method is cumbersome to operate. On the other hand, the staff needs to rise to a certain height for replacement, which has certain risks. Therefore, we propose a stable installation structure of the ball frame and a basketball stand.

Contents of the invention

The object of the present invention is to provide a basketball stand to solve the problems raised in the above-mentioned background technology.

To achieve the above object, the present invention provides the following technical solutions: a basketball stand, comprising a basketball stand body, the basketball stand body comprising a ground support frame, a fixed frame connected to the ground support frame, a backboard connected to the fixed frame and The ball frame body is arranged on one side of the backboard, and the side of the fixing frame close to the backboard is provided with a mounting frame;

The inside of the installation frame is provided with a stable installation unit for fixing the ball frame body inside; the stable installation unit includes:

The installation component is arranged inside the installation frame, and is used to fix the ball frame body inside the installation frame;

A stabilizing component, arranged inside the installation frame, is used to strengthen the fixing effect of the ball frame body inside the installation frame;

An adjustment unit is provided on the fixed frame, and the adjustment unit is used to drive the ball frame body through the installation frame to adjust the proper angle; the adjustment unit includes:

The connecting component is arranged on the fixing frame and is used to support the installation frame;

The angle adjustment component is arranged inside the fixed frame, and is used for adjusting the corresponding angle of the ball frame body through the installation frame;

The auxiliary releasing component is arranged inside the fixing frame, and is used to release the limiting force of the stabilizing component on the ball frame body;

A power supply unit for driving the adjustment unit to operate is arranged inside the ground support frame.

Preferably, the power supply unit includes two pulleys arranged inside the ground support frame, one of the pulleys is located at the intersection position between the ground support frame and the fixed frame, the pulley is provided with a rope, and the two pulleys are The pulleys are all provided with rotating shafts, wherein one side of the ground support frame is provided with a placing frame, and the ends of the rotating shafts pass through the ground supporting frame and the inner wall of the placing frame in turn and extend to the outside of the placing frame, and the rotating shaft is inside the placing frame A ratchet wheel is provided in the area, and a handle is provided at the end of the rotating shaft, wherein a ratchet for rotating connection with the inner wall of the placement frame is provided inside the placement frame, and a ratchet for connecting with the inner wall of the placement frame is connected to the ratchet. The spring body is one, and the bottom of the pawl is provided with an L-shaped connection block, and a handle is provided on the L-shaped connection block, and one end of the handle is located at the bottom of the placement frame.

Preferably, the connecting assembly includes a damping shaft arranged on both sides of the fixing frame, and one end of the damping shaft is located inside the fixing frame and is rotatably connected to its inner wall, and a connecting rod is installed at the other end of the damping shaft, In addition, one end of the connecting rod is connected to the side wall of the installation frame, and one end of the damping shaft inside the fixing frame is connected to the gear body.

Preferably, the angle adjustment assembly includes a working rod arranged inside the fixed frame, and the end of the rope is connected to the working rod, wherein a partition is installed on the inner wall of the fixed frame, and the end of the working rod passes through the partition One side and extend to the other side, and the end of the action rod is connected with a fixed plate, wherein the side of the partition close to the fixed plate is provided with a return spring, and on the fixed plate is provided in parallel with the gear The rack body is meshed with the main body, and the rack body is slidingly connected to the inner wall of the fixed frame. The force applying rod is arranged in parallel on the fixing plate, and is installed on the end of the force applying rod and the rack body. Function panel.

Preferably, a slot is provided on the damping shaft, and snap-in rods for sliding connection with the slot are provided near both sides of the action panel, and the auxiliary release assembly is arranged on the action panel.

Preferably, the auxiliary release assembly includes a circular force application panel arranged on the action panel, and a plurality of telescopic rods are arranged on the function panel, and magnets are arranged at the ends of the telescopic rods.

Preferably, a humanoid limiting plate is arranged on the ball frame body.

Preferably, the installation assembly includes a limiting slot provided inside the installation frame, and the limiting slot includes a transverse slot, a semicircular slot and a vertical slot sequentially provided inside the installation frame.

Preferably, the stabilizing component includes a placement slot arranged inside the installation frame, and a magnetic piece 1 is arranged inside the placement slot, wherein one end of the magnetic piece is provided with a circular support panel, and the circular support The panel is provided with a plate body, and the plate body is provided with a magnetic part 2, and a spring body 2 is provided inside the placing groove.

A stable installation structure of a ball frame, comprising a cylindrical body installed on one side of the ball frame body, and sliders are symmetrically arranged on the cylindrical body, grooves are opened on both sides of the slider, and the A second magnet is arranged inside the tank body, and the ball frame body is the ball frame body as described in any one of the above.

Compared with prior art, the beneficial effect of the present invention is:

1. The ball frame body of the present invention is fixedly installed in the installation frame by using the stable installation unit, which has a certain stability and is convenient for disassembly during later replacement, and the angle of the installation frame can be changed by using the power supply unit and the adjustment unit. In order to drive the ball frame body to change the synchronous angle, when the angle of the ball frame body changes to 90 degrees with the ground, the staff can stand on the ground to replace the ball frame body, so that through the structural design of the present invention, on the one hand The work efficiency is improved, and the safety in the replacement process is ensured on the other hand.

2. The present invention uses the power supply unit to enable the staff to adjust the angle of the ball frame body on the ground, effectively assisting the staff to replace the ball frame body, and under the action of the stable installation unit, the The staff can quickly replace the ball frame body, avoiding the staff climbing up to replace, which improves the safety performance during replacement, and uses the characteristics of the ratchet and pawl to effectively prevent accidental touch.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the present invention;

Fig. 2 is a structural representation of the present invention;

Fig. 3 is a schematic diagram of the structure of the ground support frame of the present invention after being partially cut away;

Fig. 4 is a schematic diagram of the local structure of the ground support frame of the present invention;

Fig. 5 is a schematic diagram of the local structure of the power supply unit of the present invention;

Fig. 6 is a structural schematic diagram of the fixing frame of the present invention and the mechanical components thereon;

Fig. 7 is a schematic diagram of the structure of the fixed frame of the present invention after being partially cut away;

8 is a schematic top view of the overall structure of the present invention;

Fig. 9 is a schematic diagram of the local structure of the regulating unit of the present invention;

Fig. 10 is a structural schematic diagram of the regulating unit of the present invention;

Fig. 11 is a schematic diagram of the structure of the stable installation unit of the present invention;

Fig. 12 is a schematic structural diagram of the installation assembly of the present invention;

Fig. 13 is a structural schematic diagram during the installation process of the ball frame body of the present invention;

Fig. 14 is a schematic diagram of the structure of the ball frame body of the present invention;

Fig. 15 is an enlarged schematic diagram of the structure of the region at A in Fig. 10 of the present invention;

Fig. 16 is an enlarged schematic diagram of the structure of the area at B in Fig. 11 of the present invention;

In the figure: 1-Basketball stand body; 2-Installation frame; 3-Stable installation unit; 31-Installation component; 311-Limiting slot; 312-Horizontal slot; Component; 321-placing slot; 322-magnetic part 1; 323-circular support panel; 324-plate body; 325-magnetic part 2; 326-spring body 2; 4-adjustment unit; Rotating shaft; 412-connecting rod; 413-gear body; 414-grooving; 415-clamping rod; 42-angle adjustment component; 421-action rod; - rack body; 426 - force applying rod; 427 - action panel; 43 - auxiliary release assembly; 431 - circular force application panel; 432 - telescopic rod; 433 - magnet one; 5 - power supply unit; 52-rope; 53-rotating shaft; 54-placement frame; 55-ratchet; 56-handle; 57-pawl; 58-spring body one; 59-L-shaped connecting block; 12-fixed frame; 13-backboard; 14-ball frame body; 141-cylindrical body; 142-slider; 143-slot body; 144-magnet two;

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Fig. 1-16, the present invention provides a kind of technical solution: a kind of basketball stand, the present invention makes corresponding improvement to the problem in the above-mentioned background technology, comprises basketball stand body 1, and basketball stand body 1 comprises ground supporting frame 11, The fixed frame 12 that is fixedly connected with the ground support frame 11, the backboard 13 connected to the fixed frame 12, and the ball frame body 14 that is arranged on one side of the backboard 13. A connecting frame is connected, and the side of the fixed frame 12 near the backboard 13 is provided with a mounting frame 2;

To further illustrate, the present invention also provides a stable installation structure of the ball frame, including a cylindrical body 141 installed on one side of the ball frame body 14, and the ball frame body 14 is installed inside the installation frame 2, wherein the cylindrical body 141 and the installation frame 2 Sliding connections are made between the inner walls, and a slider 142 is symmetrically installed on the cylindrical body 141, and grooves 143 are provided on both sides of the slider 142, and a second magnet 144 is fixedly installed inside the groove 143;

Wherein the interior of the installation frame 2 is provided with a stable installation unit 3 for fixing the ball frame body 14 inside it; and the stable installation unit 3 includes: an installation component 31 and a stabilization component 32, wherein the installation component 31 is arranged inside the installation frame 2, And the installation component 31 is used to fix the ball frame body 14 inside the installation frame 2, and the stabilizing component 32 is arranged inside the installation frame 2, and is used to strengthen the fixing effect of the ball frame body 14 inside the installation frame 2, specifically , the ball frame body 14 is fixed inside the installation frame 2 through the installation component 31, and the fixing force of the ball frame body 14 inside the installation frame 2 is strengthened by the stabilizing component 32. Board 145, because in the basketball process, the basketball is often thrown between the backboard 13 and the ball frame body 14, so that the basketball will be subjected to the force of the two and cannot fall, and then pass through the human body. The limiting plate 145 can prevent the basketball from being stuck between the backboard 13 and the ball frame body 14. Sliding sideways;

Wherein the fixed frame 12 is provided with an adjustment unit 4, and the adjustment unit 4 is used to drive the ball frame body 14 through the installation frame 2 to adjust the appropriate angle; the adjustment unit 4 includes: a connecting assembly 41 arranged on the fixed frame 12, and the connecting assembly 41 is used to support the installation frame 2; the angle adjustment assembly 42 arranged inside the fixed frame 12, wherein the angle adjustment assembly 42 is used to adjust the corresponding angle of the ball frame body 14 through the installation frame 2; The auxiliary release assembly 43 inside the fixed frame 12, wherein the auxiliary release assembly 43 is used to release the limiting force of the stabilization assembly 32 on the ball frame body 14; the ground support frame 11 is provided with a power supply for driving the adjustment unit 4 to move Unit 5;

Specifically, when the ball frame body 14 is replaced, the adjustment unit 4 made by the power supply unit 5 first performs an orientation action. During the operation of the adjustment unit 4, the angle adjustment assembly 42 first operates, which acts on the auxiliary release assembly. 43. Make the stabilizing component 32 release the limiting force of the ball frame body 14, and then drive the installation frame 2 to adjust the angle under the action of the connection assembly 41. Since the ball frame body 14 is inside the installation frame 2, the ball frame The body 14 moves synchronously with the installation frame 2. When the angle of the ball frame body 14 is rotated to a position convenient for disassembly and assembly, the fixing force of the installation assembly 31 is manually released at this time, so that the ball frame body 14 is disassembled, and then the ball frame body 14 is removed. The new ball frame body 14 is installed inside the installation frame 2 , and the ball frame body 14 is fixedly installed inside the installation frame 2 under the action of the installation component 31 and the stabilizing component 32 .

As a further limitation of the present invention, as shown in accompanying drawings 2-5: the power supply unit 5 includes two pulleys 51 arranged inside the ground support frame 11, and one of the pulleys 51 is located at the intersection of the ground support frame 11 and the interior of the fixed frame 12. position, a rope 52 is wound on the pulley 51, and a rotating shaft 53 is installed on the two pulleys 51, and both ends of the rotating shaft 53 are rotationally connected with the inner wall of the ground support frame 11, wherein one side of the ground support frame 11 is fixedly installed with a Frame 54, one end of the rotating shaft 53 runs through the ground support frame 11 and the inner wall of the placing frame 54 and extends to the outside of the placing frame 54, and a ratchet 55 is installed in the area where the rotating shaft 53 is inside the placing frame 54, and a handle 56 is installed at the end of the rotating shaft 53 (the handle 56 is outside the placement frame 54), wherein the placement frame 54 is internally equipped with a ratchet 57 for being rotatably connected to its inner wall, and the ratchet 57 is connected with a spring body one 58 for being connected with the placement frame 54 inner wall, and The bottom of the ratchet 57 is equipped with an L-shaped connection block 59, and a handle 50 is provided on the L-shaped connection block 59 (contacting but not connecting between the pull handle 50 and the L-shaped connection block 59), and one end of the pull handle 50 It is located at the bottom of the placing frame 54, so that when the staff needs to drive the rotating shaft 53 and the ratchet 55 and the pulley 51 on it to rotate through the handle 56, firstly, the pull handle 50 needs to be pulled down, and the pull handle 50 is inside the placing frame 54. One end will act on the L-shaped connecting block 59, so that the active force of the ratchet 57 on the ratchet 55 is released, and the spring body one 58 is in a compressed state at the same time, and the staff can turn the handle 56 at this time.

As a further limitation of the adjustment unit 4 of the present invention, as shown in Figures 6-9: the connection assembly 41 includes a damping shaft 411 installed on both sides of the fixed frame 12, and one end of the damped shaft 411 is located inside the fixed frame 12 and between its inner wall Rotate connection, and the other end of the damping shaft 411 is equipped with a connecting rod 412, and one end of the connecting rod 412 is connected to the side wall of the installation frame 2, and the end of the damping shaft 411 inside the fixed frame 12 is connected with a gear body 413, so that the installation The frame 2 is connected to the fixed frame 12 through the connecting rod 412. Further explanation, the damping shaft 411 is provided with a slot 414;

As a further limitation of the present invention, the angle adjustment assembly 42 includes a working rod 421 arranged inside the fixed frame 12, and the end of the rope 52 is connected to the working rod 421, wherein the inner wall of the fixed frame 12 is fixedly equipped with a partition 422, and the working rod 421 The end passes through one side of the dividing plate 422 and extends to the other side, and the end of the action rod 421 is connected with a fixed plate 423, wherein the side of the dividing plate 422 near the fixed plate 423 is connected with a return spring 424 (the fixed plate 423 is not connected with the reset Spring 424 contacts) initial state, that is, when the ball frame body 14 is installed inside the installation frame 2, the return spring 424 is in the maximum compression state, and a rack for meshing with the gear body 413 is installed in parallel at the top of the fixed plate 423 The main body 425 (the rack body 425 is in a symmetrical state), and the rack body 425 is slidingly connected to the inner wall of the fixed frame 12, and the fixed plate 423 is equipped with a force applying rod 426 in parallel near the bottom, and the force applying rod 426 and the tooth The end of the bar body 425 is fixedly equipped with an action panel 427, wherein the action panel 427 is fixedly installed with snap-in rods 415 for sliding connection with the slot 414 near both sides, and the auxiliary release assembly 43 is arranged on the action panel 427 , in the initial state, the clamping rod 415 is located inside the slot 414, which prevents the damping shaft 411 from being rotated by a huge force, thereby strengthening the fixing force of the mounting frame 2 on the side of the fixing frame 12 (the mounting frame 2 It is fixed on the fixed frame 12 by the connecting rod 412), and it is further illustrated that there is a certain distance between the teeth on the rack body 425 and the meshing place of the gear body 413, and when the teeth on the rack body 425 are about to mesh with the teeth on the gear body 413 , the clamping rod 415 has left the slot 414 , so that the orientation angle of the damping shaft 411 is adjusted under the action of the gear body 413 and the rack body 425 .

As a further limitation of the present invention, the auxiliary release assembly 43 includes a circular force application panel 431 fixedly installed on the action panel 427, wherein the circular force application panel 431 is located on one side of the cylindrical body 141, and there is a certain distance between the action panel and A plurality of telescopic rods 432 are fixedly installed on 427, and a magnet 1 433 is installed on the ends of the telescopic rods 432. It is further explained that before the rack body 425 meshes with the gear body 413, the circular force application panel 431 has acted on the cylindrical body 141.

As a further limitation of the present invention, the installation assembly 31 includes a limit groove 311 arranged inside the installation frame 2 (sliding connection between the limit groove 311 and the slider 142 ), and the limit groove 311 includes a position that is sequentially arranged inside the installation frame 2 The horizontal groove 312, the semicircular groove 313 and the vertical groove 314, wherein the angle difference between the horizontal groove 312 and the vertical groove 314 is 90 degrees, when the ball frame body 14 is installed, the cylindrical body 141 (the ball frame body 14 The slider 142 on one side) first enters the transverse groove 312, and when it moves to the end of the transverse groove 312, the ball frame body 14 rotates 90 degrees, and now the slider 142 moves along the semicircular groove 313 to the beginning of the vertical groove 314 end, and then push the ball frame body 14 so that the slider 142 enters the end of the vertical groove 314;

As a further limitation of the present invention, the stabilizing component 32 includes a placement groove 321 disposed inside the mounting frame 2, and a magnetic piece 1 322 for sliding connection thereto is fixedly installed inside the placement groove 321, wherein the initial state of the magnetic piece 322 is located at Inside the vertical slot 314, when the slider 142 moves to the first magnetic part 322 in the vertical slot 314, the first magnetic part 322 is in the slot 414 inside the slot body 143 and close to the second magnet 144, and the second magnet 144 is The first magnetic piece 322 produces a repulsive force, wherein a circular support panel 323 is installed at the end of the first magnetic piece 322, and a plate body 324 is fixedly installed on the circular support panel 323, and a second magnetic piece 325 is installed on the plate body 324, Wherein the magnet one 433 at the end of the telescopic rod 432 produces repelling force to the magnetic part two 325, and a spring body two 326 is installed inside the placement groove 321:

Specifically, when the staff needs to replace the ball frame body 14, the pull handle 50 below the placement frame 54 is pulled downwards at this time, so that the ratchet 57 releases the limit of the ratchet 55 (at this time, the spring body one 58 is in a compressed state), because the return spring 424 in the initial state is in a compressed state, and then the return spring 424 acts on the fixed plate 423 at this time to make it drive the action rod 421 to carry out directional action, and the action rod 421 is in motion. The rope on the pulley 51 52 to perform synchronous actions, so that the handle 56 is in a rotating state at this time, and the fixed plate 423 is in the motion process, which drives the rack body 425 to approach the gear body 413 and finally meshes with its gear body 413 to rotate, and the rack body 425 and the gear body 425 The action panel 427 at the end of the force bar 426 moves synchronously with it. When the rack body 425 gradually approaches the gear body 413: the clamping rod 415 on the action panel 427 performs directional action to the outside of the groove body 143, and the action panel 427 The circular force application panel 431 gradually approaches the cylindrical body 141 on the ball frame body 14, and at the same time, the telescopic rod 432 on the action panel 427 also moves in the direction of the board body 324 accordingly. Further illustration, the telescopic rod 432 first reaches the board body At 324, the magnet one 433 at the end of the telescopic rod 432 gives the magnetic part two 325 on the plate body 324 a repulsive force, so that the plate body 324 drives the circular support panel 323 for orientation, and now the spring body two 326 is in compression state, and the magnetic piece 322 on the circular support panel 323 leaves from the vertical groove 314 and enters the inside of the placement groove 321; The body 141 contacts and acts on it, so that the slider 142 on the cylindrical body 141 moves to the vertical groove 314 near the initial end (that is, the magnetic part 1 322 will not hinder the orientation of the slider 142), when After the cylindrical body 141 is subjected to an active force, the clamping rod 415 leaves the groove body 143, and the rack body 425 also engages with the gear body 413, so that the gear body 413 is rotated, that is, the connection is made by the damping shaft 411. The rod 412 drives the installation frame 2 to rotate, so that the ball frame body 14 in the installation frame 2 can be adjusted synchronously with it. In the present invention, the rotation angle is 90 degrees, which is convenient for the staff to replace the ball frame body 14 , when replacing, the staff stands on the ground or puts on a bench to hold the ball frame body 14 by hand, and at this time rotates the ball frame body 14 at 90 degrees, so that the slider 142 on the ball frame body 14 rotates from the end of the semicircular groove 313 to the initial position. end, and then pull the ball frame body 14 outward along the transverse groove 312, so that the ball frame body 14 leaves from the installation frame 2, that is, the disassembly is completed;

During installation, the slider 142 on the ball frame body 14 enters along the transverse groove 312, then rotates 90 degrees and then pushes, so that the slider 142 on the ball frame body 14 moves to the end of the vertical groove 314, and moves in the vertical groove 314. On the way, the second magnet 144 produces a repulsive force on the first magnetic piece 322, and the first magnetic piece 322 enters the placement groove 321 without hindering its movement. When the slider 142 moves to the end of the vertical groove 314, the second magnet 144 will not produce a repulsive force on the first magnetic part 322, and at this time the first magnetic part 322 is on the side of the slider 142, which acts as a hindrance to it, so as to achieve the purpose of stabilizing the ball frame body 14, and then pull it down Pull the handle 50 and turn the handle 56, thereby driving the action rod 421 to return to the initial state through the rope 52, that is, the fixed plate 423 compresses the return spring 424, and the above-mentioned mechanical parts all return to the initial state, and the ball frame body 14 returns accordingly. To the most initial angle, so as to achieve the purpose of replacement, through the structural design of the present invention, the work efficiency of replacing the ball frame body 14 can be effectively improved.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. any such actual relationship or order exists between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (10)

1. a basketball stand, comprising a basketball stand body (1), said basketball stand body (1) comprising a ground support frame (11), being connected to a fixed mount (12) on the ground support frame (11), being connected to a fixed The backboard (13) on the frame (12) and the ball frame body (14) arranged on one side of the backboard (13) are characterized in that: the side of the fixed frame (12) close to the backboard (13) is provided with a mounting frame (2); The inside of the installation frame (2) is provided with a stable installation unit (3) for fixing the ball frame body (14) inside it; the stable installation unit (3) includes: The installation component (31) is arranged inside the installation frame (2), and is used to fix the ball frame body (14) inside the installation frame (2); A stabilizing component (32), arranged inside the installation frame (2), is used to strengthen the fixing effect of the ball frame body (14) inside the installation frame (2); The fixing frame (12) is provided with an adjustment unit (4), and the adjustment unit (4) is used to drive the ball frame body (14) through the installation frame (2) to adjust the proper angle; the adjustment unit (4) )include: The connecting component (41) is arranged on the fixed frame (12), and is used to support the installation frame (2); An angle adjustment component (42), arranged inside the fixed frame (12), is used to adjust the corresponding angle of the ball frame body (14) through the installation frame (2); An auxiliary releasing component (43), arranged inside the fixing frame (12), used to release the limiting force of the stabilizing component (32) on the ball frame body (14); A power supply unit (5) for driving the adjustment unit (4) to operate is arranged inside the ground support frame (11). 2. A kind of basketball stand according to claim 1, characterized in that: said power supply unit (5) comprises two pulleys (51) arranged inside the ground support frame (11), wherein one of said pulleys ( 51) Located at the intersection position between the ground support frame (11) and the fixed frame (12), the pulley (51) is provided with a rope (52), and the two pulleys (51) are provided with a rotating shaft (53 ), wherein one side of the ground support frame (11) is provided with a placement frame (54), and the end of the rotating shaft (53) passes through the ground support frame (11) and the inner wall of the placement frame (54) in sequence and extends to the placement frame ( 54) outside, and a ratchet (55) is provided at the area where the rotating shaft (53) is placed inside the frame (54), and a handle (56) is provided at the end of the rotating shaft (53), wherein the placing frame ( 54) A ratchet (57) for rotating connection with its inner wall is arranged inside, and a spring body one (58) for connecting with the inner wall of the placement frame (54) is connected to the ratchet (57), and the The bottom of the ratchet (57) is provided with an L-shaped connection block (59), and a handle (50) is provided on the L-shaped connection block (59), and one end of the handle (50) is located in the placement frame (54 )bottom. 3. A basketball stand according to claim 2, characterized in that: the connecting assembly (41) includes damping shafts (411) arranged on both sides of the fixing frame (12), and the damping shafts (411) One end is located inside the fixed frame (12) and is rotationally connected with its inner wall, and a connecting rod (412) is installed at the other end of the damping shaft (411), and one end of the connecting rod (412) is connected to the mounting frame ( 2) The side wall, the end of the damping shaft (411) inside the fixed frame (12) is connected with a gear body (413). 4. A basketball stand according to claim 3, characterized in that: the angle adjustment assembly (42) includes an action rod (421) arranged inside the fixed frame (12), and the end of the rope (52) The part is connected to the action bar (421), wherein the inner wall of the fixed frame (12) is equipped with a partition (422), and the end of the action bar (421) passes through one side of the partition (422) and extends to the other side , and the end of the action rod (421) is connected with a fixed plate (423), wherein the side of the partition (422) close to the fixed plate (423) is provided with a return spring (424), and on the fixed plate (423) is provided with a rack body (425) parallel to the gear body (413), and the rack body (425) is slidingly connected to the inner wall of the fixed frame (12), and the fixed plate A force applying rod (426) is arranged in parallel on (423), and an action panel (427) is installed on the ends of the force applying rod (426) and the rack body (425). 5. A basketball stand according to claim 4, characterized in that: the damping shaft (411) is provided with a slot (414), wherein the function panel (427) is provided near both sides for contact with The snap-in rod (415) for sliding connection between the slots (414), the auxiliary release assembly (43) is arranged on the function panel (427). 6. A basketball stand according to claim 5, characterized in that: the auxiliary release assembly (43) includes a circular force application panel (431) arranged on the action panel (427), and A plurality of telescopic rods (432) are arranged on the panel (427), and a magnet one (433) is arranged at the ends of the telescopic rods (432). 7. The basketball stand according to claim 1, characterized in that: the mounting assembly (31) includes a limiting groove (311) arranged inside the mounting frame (2), and the limiting groove (311) It includes a transverse groove (312), a semicircular groove (313) and a vertical groove (314) sequentially arranged inside the installation frame (2). 8. A basketball hoop according to claim 1, characterized in that: said stabilizing component (32) includes a placement groove (321) arranged inside the installation frame (2), and the placement groove (321) A magnetic part one (322) is provided inside, wherein a circular support panel (323) is provided at the end of the magnetic part one (322), and a plate body (324) is provided on the circular support panel (323), And the plate body (324) is provided with a second magnetic piece (325), and a second spring body (326) is arranged inside the placement groove (321). 9. The basketball stand according to claim 1, characterized in that: the ball frame body (14) is provided with a humanoid limiting plate (145). 10. A stable installation structure of a ball frame, comprising a cylindrical body (141) installed on one side of the ball frame body (14), and a slider (142) is symmetrically arranged on the cylindrical body (141), and the Both sides of the slider (142) are provided with a groove body (143), and a second magnet (144) is arranged inside the groove body (143), it is characterized in that: the ball frame body (14) is as claimed in the claims The ball frame body (14) described in any one of 1-9.

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