A high-stability stepless lifting basketball stand

Abstract

The application relates to a stepless lifting basketball stand with high stability, which comprises a supporting assembly containing a base and a supporting column, a basket assembly containing a basket plate, a group of swing arms hinged to the back side of the basket plate, a group of arm rods hinged to the basket plate respectively, one end of the arm rods being inwardly folded and hinged to the supporting column, a stability increasing assembly containing a guide rod installed on the basket plate, a pulling block slidably installed on the guide rod through a buffer spring, a plurality of arc-shaped elastic rod pieces installed between the arm rods of the swing arms, rubber connecting blocks fixed to the two ends of the arc-shaped elastic rod pieces respectively, the rubber connecting blocks being connected to the inner sides of the arm rods of the swing arms, the middle parts of the arc-shaped elastic rod pieces being connected into a whole through connecting rods, and the connecting rods being connected to corresponding pulling blocks through pulling ropes. The application can effectively form sufficient damping effect and can effectively adjust the damping mode in real time according to the size of vibration.

Description

Technical Field

[0001] This invention relates to the field of sports training equipment technology, specifically to a highly stable stepless lifting basketball hoop. Background Technology

[0002] A basketball hoop is a piece of specialized equipment for basketball, mainly composed of a support post, a backboard, and a basket. With the continuous development of sports equipment, in addition to dedicated standard basketball hoops that meet national competition requirements, height-adjustable basketball hoops that can effectively accommodate training for people of different ages have begun to be used.

[0003] Existing adjustable basketball hoops are mainly stepless adjustable hoops. They use a linkage mechanism mounted on a support column to install the rim, and a stepless adjustment mechanism (threaded rotary adjuster) controls the swing angle of the linkage mechanism to achieve adjustable rim height. However, existing stepless adjustable basketball hoops have the following drawbacks in actual use: 1) During basketball training, the ball frequently collides with the rim. The vibration generated by this collision directly affects the linkage mechanism. As a supporting component, the linkage mechanism is constantly under vibration, making it difficult to maintain structural stability, resulting in a relatively short lifespan for the stepless adjustable basketball hoop; 2) The amount of vibration generated by the basketball colliding with the rim varies depending on the shooting force and distance. Simply adding fixed vibration damping components cannot adapt to the different vibrations caused by different shooting methods.

[0004] Therefore, the research objective of this invention is to design a continuously adjustable basketball hoop that can effectively create sufficient vibration reduction to significantly improve the structural stability of the product, and can effectively adjust the vibration reduction method in real time according to the magnitude of vibration to prevent the addition of vibration reduction design from affecting the structural stability of the product. Summary of the Invention

[0005] In view of the technical problems existing in the prior art, the present invention provides a highly stable continuously adjustable basketball hoop, which can effectively solve the technical problems existing in the prior art.

[0006] The technical solution of this invention is: A highly stable continuously adjustable basketball hoop includes: Support assembly, including a base and support columns fixed to the base; A basketball hoop assembly includes a basketball hoop plate. A set of swing arms are hinged to the rear side of the basketball hoop plate at different heights. Each swing arm includes a set of arm rods that are hinged side by side to the basketball hoop plate. The arm rods are spaced apart. The ends of the arm rods that are not hinged to the basketball hoop plate are folded inward and hinged to the support column. One of the swing arms extends outward and is connected to the support column through a corresponding telescopic connecting mechanism. The height of the basketball hoop plate can be adjusted by adjusting the length of the telescopic connecting mechanism. A basketball hoop is installed on the basketball hoop plate at an adjustable angle. The stabilization assembly includes a guide rod mounted on the basket plate on the upper side of the swing arm. Corresponding tension blocks are slidably mounted on the guide rod via corresponding buffer springs. Several arc-shaped elastic rods are spaced apart between the arm sections of the swing arm. Corresponding vibration-absorbing materials are fixed to the arc-shaped elastic rods, and corresponding rubber connecting blocks are fixed outwards at both ends of each arc-shaped elastic rod via corresponding pressure plates. The rubber connecting blocks are connected to the inner side of the arm section of the swing arm. The middle portions of several arc-shaped elastic rods on the same swing arm are connected as a whole by corresponding connecting rods. Each connecting rod is tensioned and connected to a corresponding tension block via a corresponding tension rope.

[0007] The basket plate on the lower side of the guide rod is equipped with corresponding fixed pulleys, and the pull rope is tensioned and fixed to the pull block after passing through the fixed pulleys.

[0008] When the impact force on the basketball hoop is less than the set value, the pull block does not shift. When the vibration is transmitted on the swing arm, part of the vibration is dissipated by the rubber connecting block and then transmitted to the arc-shaped elastic rod. Under the action of the vibration-absorbing material, the vibration is further dissipated. When the impact force on the basketball hoop is greater than the set value, the pull block slides outward under the impact force, the buffer spring is stretched, and the connecting rod is pulled simultaneously by the pull rope, causing the middle of the arc-shaped elastic rod to move inward and the two ends to extend outward, forming a rigid lifting compression on the rubber connecting block to increase the amount of vibration transmitted to the arc-shaped elastic rod.

[0009] A mounting base corresponding to the position of the basket is fixedly connected to the basket plate. A corresponding connecting seat is fixedly installed on the side of the basket facing the mounting base. The connecting seat is swayably mounted on the mounting base. A locking bolt for limiting the connecting seat is installed on the mounting base. The head of the locking bolt limits the connecting seat. The rod end of the locking bolt passes through the bottom side of the connecting seat and the mounting base and is fitted with a corresponding adjusting nut. A corresponding adjusting plate is provided on the upper side of the adjusting nut. A limiting spring located between the adjusting plate and the mounting base is sleeved on the rod end of the locking bolt.

[0010] The support column includes a fixed column fixed to the base and a basket mounting column installed on the fixed column via a connecting column. The fixed column and the connecting column, as well as the connecting column and the basket mounting column, are fixedly connected by corresponding locking mechanisms.

[0011] The fixed column, connecting column, and basket mounting column are all made of square steel. The locking mechanism includes locking channel steels sleeved between the inner and outer sides of the fixed column and the connecting column, and sleeved between the inner and outer sides of the connecting column and the basket mounting column. The locking channel steels are locked and fixed to the fixed column, the connecting column, and the basket mounting column respectively by corresponding locking bolts.

[0012] The telescopic connection mechanism includes an outer sleeve hinged to the support column and an inner sleeve movably inserted into the outer sleeve. The upper end of the inner sleeve is hinged to a corresponding swing arm, and a corresponding drive screw is rotatably mounted on the bottom side of the outer sleeve. The upper end of the drive screw is connected to the inner sleeve by a threaded connection.

[0013] A corresponding handle is connected to the bottom side of the drive screw. The drive screw is rotated by the handle to adjust the extension and retraction of the inner sleeve.

[0014] The base and the supporting column are connected by corresponding tie rods in a figure-eight shape, and a corresponding buffer plate is fixedly installed between the tie rods.

[0015] The base is hollow and has a water inlet on its upper side. A cap can be detachably installed at the water inlet. A buffer rubber pad is fixed to the bottom of the hollow part of the base. Water is poured into the hollow part of the base through the water inlet, filling the hollow part of the base and compressing the buffer rubber pad. Several guide holes are evenly distributed on the bottom of the base, connecting to the side of the bottom of the buffer rubber pad. A corresponding elastic brake pad is installed in each of the guide holes.

[0016] Compared with the prior art, the advantages and positive effects of the present invention are as follows: 1) This invention first uses a set of swing arms to install the basketball hoop, and then uses a telescopic connecting mechanism to adjust the position of the swing arms, thereby achieving height adjustment of the basketball hoop. Based on this, the invention further adds a stabilizing component, which includes a guide rod installed on the basketball hoop. A tension block is slidably installed on the guide rod via a buffer spring. Several corresponding arc-shaped elastic rods are installed at intervals between the arm lengths of the swing arms. Rubber connecting blocks are fixed outwards at both ends of the arc-shaped elastic rods via pressure plates. The rubber connecting blocks are then connected to the inner side of the arm lengths of the swing arms. The connecting rods on the arc-shaped elastic rods connected to the same swing arm are tensioned and connected to the corresponding tension blocks via corresponding tension ropes.

[0017] During the shooting process, when the impact force on the basket backboard is less than the set value, the pull block does not shift. When the vibration is transmitted along the swing arm, some of the vibration is dissipated by the rubber connecting block and then transmitted to the arc-shaped elastic rod for further dissipation. Under the action of the vibration-absorbing material, the vibration is further dissipated, thus effectively forming a sufficient vibration reduction effect to significantly improve the structural stability of the product. When the impact force on the basket backboard is greater than the set value, the pull block slides outward under the impact force. At this time, the buffer spring is stretched and simultaneously pulled by the pull rope to the connecting rod, causing the middle of the arc-shaped elastic rod to move inward and the two ends to extend outward, forming a rigid lifting compression on the rubber connecting block to increase the amount of vibration transmitted to the arc-shaped elastic rod. Thus, when the vibration is large, the rigid lifting at the connection point increases the amount of vibration transmitted to the arc-shaped elastic rod and the vibration-absorbing material, thereby forming a faster vibration reduction effect.

[0018] More often than not, the impact force on the backboard is less than the set value. Therefore, most of the time, the rubber connecting block and the swing arm are flexibly connected to ensure vibration reduction while effectively preventing the arc-shaped elastic rod and the swing arm from being in a state of high rigidity for a long time. This prevents long-term stress concentration between the arc-shaped elastic rod and the swing arm, reducing the probability of deformation or even breakage at the connection between the arc-shaped elastic rod and the swing arm. In this way, the vibration reduction mode can be effectively adjusted in real time according to the magnitude of the vibration, and the structural stability of the product can be effectively prevented from being affected by the addition of stabilizing components.

[0019] 2) The basket plate of this invention is fixedly connected to a mounting seat corresponding to the position of the basket. A corresponding connecting seat is fixedly installed on the side of the basket facing the mounting seat. The connecting seat is swayably mounted on the mounting seat, and a locking bolt for limiting the connecting seat is installed on the mounting seat. The head of the locking bolt limits the connecting seat. The rod end of the locking bolt passes through to the bottom side of the connecting seat and the mounting seat, and a corresponding adjusting nut is installed on the rod end of the locking bolt. An adjusting plate is set on the upper side of the adjusting nut, and a limiting spring is respectively sleeved on the rod end of the locking bolt between the adjusting plate and the mounting seat. After the height of the basket plate is adjusted by the telescopic adjustment of the telescopic connecting mechanism, the tilt angle of the basket plate changes. At this time, only the relative position of the adjusting nut and the locking bolt needs to be adjusted to adjust the tilt angle of the basket, thereby effectively adapting to the change in the tilt angle of the basket plate, so as to adjust the basket to a reasonable angle for use.

[0020] 3) The supporting column of this invention consists of a fixed column, a connecting column, and a basket mounting column. By replacing the connecting columns of different lengths, the height of the basket plate can be directly adjusted. The fixed column, connecting column, and basket mounting column are made of square steel and are fixed in place by the interlocking interlocking channel steel inside and outside and the locking bolts, thereby effectively ensuring the stability of the connection between the fixed column, connecting column, and basket mounting column.

[0021] 4) The base and the supporting column of this invention are provided with corresponding tie rods in a figure-eight shape, and a corresponding buffer plate is fixedly installed between these tie rods. The buffer plate is used to catch the basketball during the shooting process, preventing the basketball from directly colliding with the connection between the supporting column and the base, thereby effectively helping to improve the overall structural stability of this invention.

[0022] 5) Building upon the buffer plate, this invention further incorporates a hollow base with a buffer rubber pad fixed to the bottom of the hollow portion. Water is injected into the hollow portion of the base through a water inlet, filling it and compressing the buffer rubber pad. Several guide holes, evenly distributed at the bottom of the base and connecting to the side of the buffer rubber pad, are then installed within each guide hole, containing corresponding elastic brake pads. The intervention of these elastic brake pads enhances the base's stability on the ground. Furthermore, during the collision of a basketball with the buffer plate, significant vibrations cause the water to slosh, pressurizing the buffer rubber pad and consequently the elastic brake pads. This simultaneously improves the base's stability on the ground even during substantial vibrations, effectively further enhancing the overall structural stability of this invention. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of the present invention.

[0024] Figure 2 This is a schematic diagram of the other side of the structure of the present invention.

[0025] Figure 3 This is a schematic diagram of the assembly of the stabilization component of the present invention.

[0026] Figure 4 This is a schematic diagram of the assembly of the basketball hoop of the present invention.

[0027] Figure 5 This is a schematic diagram of the supporting column of the present invention.

[0028] Figure 6 This is a schematic diagram of the telescopic connection mechanism of the present invention.

[0029] Figure 7 This is a cross-sectional view of the base of the present invention.

[0030] In the attached diagram: Support assembly 1, base 101, support column 102, fixed column 1021, connecting column 1022, basket mounting column 1023, basket assembly 2, basket plate 201, swing arm 202, telescopic connecting mechanism 203, outer sleeve 2031, inner sleeve 2032, drive screw 2033, basket 204, stabilizing assembly 3, guide rod 301, buffer spring 302, pulling block 303, arc-shaped elastic rod. Component 304, Vibration-absorbing material 305, Pressure plate 306, Rubber connecting block 307, Connecting rod 308, Pull rope 309, Fixed pulley 4, Mounting seat 5, Connecting seat 6, Locking bolt 7, Adjusting nut 8, Adjusting plate 9, Limiting spring 10, Locking mechanism 11, Locking channel steel 1101, Locking bolt 1102, Handle 12, Pulling connecting rod 13, Buffer plate 14, Cover 15, Buffer rubber pad 16, Elastic brake pad 17. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0032] refer to Figures 1-7 A highly stable continuously adjustable basketball hoop includes: Support component 1 includes a base 101 and a support column 102 fixed to the base 101; The basketball hoop assembly 2 includes a basketball hoop plate 201. A set of swing arms 202 are hinged to the rear side of the basketball hoop plate 201 at different heights. Each swing arm 202 includes a set of arm rods that are hinged side by side to the basketball hoop plate 201. The arm rods are spaced apart. The ends of the arm rods that are not hinged to the basketball hoop plate 201 are folded inward and hinged to the support column 102. One of the swing arms 202 extends outward and is connected to the support column 102 through a corresponding telescopic connecting mechanism 203. The height of the basketball hoop plate 201 can be adjusted by adjusting the length of the telescopic connecting mechanism 203. A corresponding basketball hoop 204 is installed on the basketball hoop plate 201 at an adjustable angle. The stabilization component 3 includes a guide rod 301 mounted on the basket plate 201 above the swing arm 202. Corresponding tension blocks 303 are slidably mounted on the guide rod 301 via corresponding buffer springs 302. Several arc-shaped elastic rods 304 are spaced apart between the arm sections of the swing arm 202. Corresponding vibration-absorbing materials 305 are fixed to each arc-shaped elastic rod 304. Rubber connecting blocks 307 are fixed outwardly to both ends of each arc-shaped elastic rod 304 via corresponding pressure plates 306. The rubber connecting blocks 307 are connected to the inner side of the arm section of the swing arm 202. The middle portions of several arc-shaped elastic rods 304 on the same swing arm 202 are connected into a whole by corresponding connecting rods 308. The connecting rods 308 are tensioned to the corresponding tension blocks 303 via corresponding tension ropes 309. In this embodiment, the vibration-absorbing material 305 is a polymer damping material.

[0033] The basket plate 201 on the lower side of the guide rod 301 is equipped with corresponding fixed pulleys 4. The pull rope 309 is wound around the fixed pulleys 4 and then tensioned and fixed to the pull block 303.

[0034] When the impact force on the basket plate 201 is less than the set value, the pull block 303 does not displace. When the vibration is transmitted on the arm of the swing arm 202, part of the vibration is transmitted to the arc-shaped elastic rod 304 after being dissipated by the rubber connecting block 307. Under the action of the vibration-absorbing material 305, the vibration is further consumed. When the impact force on the basket plate 201 is greater than the set value, the pull block 303 slides outward under the action of the impact force. The buffer spring 302 is stretched and simultaneously pulls the connecting rod 308 through the pull rope 309, causing the middle part of the arc-shaped elastic rod 304 to move inward and the two ends to extend outward, forming a rigid lifting compression on the rubber connecting block 307 to increase the amount of vibration transmitted to the arc-shaped elastic rod 304.

[0035] This invention first uses a set of swing arms 202 to install the basketball hoop 201, and then uses a telescopic connecting mechanism 203 to adjust the position of the swing arms 202, thereby achieving height adjustment of the basketball hoop 201. Based on this, the invention further adds a stabilizing component 3. During the shooting process, when the impact force on the basketball hoop 201 is less than a set value, the pull block 303 does not shift. When the vibration is transmitted along the arm of the swing arm 202, part of the vibration is dissipated by the rubber connecting block 307 and then transmitted to the arc-shaped elastic rod 304 for further energy dissipation. Furthermore, under the action of the vibration-absorbing material 305, the vibration is further dissipated, thus effectively forming a sufficient vibration reduction effect to significantly improve the structural stability of the product. When the impact force on the basketball hoop 201 is greater than the set value, the pull block 303... Under the impact force, it slides outward. At this time, the buffer spring 302 is stretched and simultaneously pulls the connecting rod 308 through the pull rope 309, causing the middle of the arc-shaped elastic rod 304 to move inward and the two ends to extend outward, forming a rigid lifting compression on the rubber connecting block 307, so as to increase the amount of vibration transmitted to the arc-shaped elastic rod 304. Thus, when the vibration is large, the rigid lifting at the connection position increases the amount of vibration transmitted to the arc-shaped elastic rod 304 and the vibration-absorbing material 305, thereby forming a faster vibration reduction effect.

[0036] More often than not, the impact force on the basketball hoop 201 is less than the set value. Therefore, most of the time, the rubber connecting block 307 and the arm of the swing arm 202 are flexibly connected. This ensures vibration reduction while effectively preventing the arc-shaped elastic rod 304 and the swing arm 202 from being in a state of high rigidity for a long time. This prevents long-term stress concentration between the arc-shaped elastic rod 304 and the swing arm 202, reducing the probability of deformation or even breakage at the connection between the arc-shaped elastic rod 304 and the swing arm 202. As a result, the vibration reduction mode can be effectively adjusted in real time according to the magnitude of the vibration, and the structural stability of the product can be effectively prevented from being affected by the addition of the stabilizing component 3.

[0037] A mounting base 5 corresponding to the position of the basket 204 is fixedly connected to the basket plate 201. A corresponding connecting base 6 is fixedly installed on the side of the basket 204 facing the mounting base 5. The connecting base 6 is swayably mounted on the mounting base 5. A locking bolt 7 for limiting the connecting base 6 is installed on the mounting base 5. The head of the locking bolt 7 limits the connecting base 6. The rod end of the locking bolt 7 passes through the bottom side of the connecting base 6 and the mounting base 5 and is fitted with a corresponding adjusting nut 8. A corresponding adjusting plate 9 is provided on the upper side of the adjusting nut 8. A limiting spring 10 located between the adjusting plate 9 and the mounting base 5 is respectively sleeved on the rod end of the locking bolt 7.

[0038] After adjusting the height of the basket plate 201 by extending and retracting the telescopic connecting mechanism 203, the tilt angle of the basket plate 201 changes. At this time, the tilt angle of the basket 204 can be adjusted by simply adjusting the relative position of the adjusting nut 8 and the locking bolt 7, thereby effectively adapting to the change in the tilt angle of the basket plate 201 and adjusting the basket 204 to a reasonable angle for use.

[0039] The support column 102 includes a fixed column 1021 fixed to the base 101 and a basket mounting column 1023 mounted on the fixed column 1021 via a connecting column 1022. The fixed column 1021 and the connecting column 1022, and the connecting column 1022 and the basket mounting column 1023 are respectively fixedly connected by corresponding locking mechanisms 11.

[0040] The fixed column 1021, connecting column 1022, and basket mounting column 1023 are all made of square steel. The locking mechanism 11 includes a locking channel steel 1101 sleeved between the inner and outer sides of the fixed column 1021 and the connecting column 1022, and sleeved between the inner and outer sides of the connecting column 1022 and the basket mounting column 1023. The locking channel steel 1101 is locked and fixed to the fixed column 1021, the connecting column 1022, and the basket mounting column 1023 respectively by corresponding locking bolts 1102.

[0041] The support column 102 of this invention consists of a fixed column 1021, a connecting column 1022, and a basket mounting column 1023. By replacing the connecting column 1022 with different lengths, the height of the basket plate 201 can be directly adjusted. The fixed column 1021, connecting column 1022, and basket mounting column 1023 are made of square steel. They are fixed by the interlocking locking channel steel 1101 inside and outside, which cooperates with the locking bolts 1102, thereby effectively ensuring the stability of the connection between the fixed column 1021, connecting column 1022, and basket mounting column 1023.

[0042] The telescopic connection mechanism 203 includes an outer sleeve 2031 hinged to the support column 102 and an inner sleeve 2032 movably inserted into the outer sleeve 2031. The upper end of the inner sleeve 2032 is hinged to a corresponding swing arm 202. A corresponding drive screw 2033 is rotatably mounted on the bottom side of the outer sleeve 2031. The upper end of the drive screw 2033 is connected to the inner sleeve 2032 by a threaded connection.

[0043] The bottom side of the drive screw 2033 is connected to a corresponding handle 12. The drive screw 2033 is rotated by the handle 12 to adjust the extension and retraction of the inner sleeve 2032.

[0044] A corresponding tension rod 13 is arranged in a figure-eight shape between the base 101 and the support column 102, and a corresponding buffer plate 14 is fixedly installed between the tension rods 13. The buffer plate 14 is used to catch the basketball during the shooting process to prevent the basketball from directly colliding with the connection between the support column 102 and the base 101, thereby effectively helping to improve the overall structural stability of the invention.

[0045] Based on the buffer plate, the present invention further provides that the base 101 is hollow and that the upper side of the base 101 is provided with a corresponding water inlet. A corresponding cover 15 is detachably installed at the water inlet. A corresponding buffer rubber pad 16 is fixed to the bottom end of the hollow part of the base 101. Water is poured into the hollow part of the base 101 through the water inlet. The water fills the hollow part of the base 101 and compresses the buffer rubber pad 16. Several guide holes are evenly distributed on the bottom of the base 101, which are connected to the bottom side of the buffer rubber pad 16. A corresponding elastic brake pad 17 is installed in each of the guide holes.

[0046] The intervention of the elastic brake pad 17 can improve the installation stability of the base 101 on the ground. During the process of the basketball colliding with the buffer plate 14, the large vibration will cause the water to shake and put pressure on the buffer rubber pad 16, which in turn puts pressure on the elastic brake pad 17. This can simultaneously improve the installation stability of the base 101 on the ground when the base 101 experiences large vibration, thereby effectively further assisting in improving the overall structural stability of the present invention.

[0047] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments that can be applied to other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the protection scope of the present invention.

Claims

1. A highly stable continuously adjustable basketball hoop, characterized in that, include: The support assembly (1) includes a base (101) and a support column (102) fixed to the base (101). The basket assembly (2) includes a basket plate (201). A set of swing arms (202) are hinged at different heights on the rear side of the basket plate (201). Each swing arm (202) includes a set of arm rods that are hinged side by side to the basket plate (201). The arm rods are spaced apart. The end of the arm rod that is not hinged to the basket plate (201) is folded inward and hinged to the support column (102). One of the swing arms (202) extends outward and is connected to the support column (102) through a corresponding telescopic connecting mechanism (203). The height of the basket plate (201) can be adjusted by adjusting the length of the telescopic connecting mechanism (203). A corresponding basket (204) is installed on the basket plate (201) at an adjustable angle. The stabilization component (3) includes a guide rod (301) mounted on the basket plate (201) on the upper side of the swing arm (202). Corresponding tension blocks (303) are slidably mounted on the guide rod (301) via corresponding buffer springs (302). Several corresponding arc-shaped elastic rods (304) are spaced apart between the arms of the swing arm (202). Corresponding vibration-absorbing materials (305) are fixed to the arc-shaped elastic rods (304). Both ends of the elastic rod (304) are respectively fixed to the outside by corresponding pressure plates (306) with corresponding rubber connecting blocks (307). The rubber connecting blocks (307) are connected to the inner side of the arm of the swing arm (202). The middle parts of several arc-shaped elastic rods (304) on the same swing arm (202) are connected into a whole by corresponding connecting rods (308). The connecting rods (308) are respectively tensioned to the corresponding pulling blocks (303) by corresponding pulling ropes (309).

2. The continuously adjustable basketball hoop with high stability according to claim 1, characterized in that, The guide rod (301) has corresponding fixed pulleys (4) installed on the basket plate (201) on the lower side. The pull rope (309) is tensioned and fixed to the pull block (303) after passing through the fixed pulley (4).

3. A highly stable continuously adjustable basketball hoop according to claim 1 or 2, characterized in that, When the impact force on the basket plate (201) is less than the set value, the pull block (303) does not displace. When the vibration is transmitted on the arm of the swing arm (202), part of the vibration is transmitted to the arc-shaped elastic rod (304) after being dissipated by the rubber connecting block (307). Under the action of the vibration-absorbing material (305), the vibration is further consumed. When the impact force on the basket plate (201) is greater than the set value, the pull block (303) slides outward under the action of the impact force. The buffer spring (302) is stretched and simultaneously pulls the connecting rod (308) through the pull rope (309), causing the middle part of the arc-shaped elastic rod (304) to move inward and the two ends to extend outward, forming a rigid lifting compression on the rubber connecting block (307) to increase the amount of vibration transmitted to the arc-shaped elastic rod (304).

4. The highly stable continuously adjustable basketball hoop according to claim 1, characterized in that, A mounting seat (5) corresponding to the position of the basket (204) is fixedly connected to the basket plate (201). A corresponding connecting seat (6) is fixedly installed on the side of the basket (204) facing the mounting seat (5). The connecting seat (6) can be swayed on the mounting seat (5). A locking bolt (7) for limiting the connecting seat (6) is installed on the mounting seat (5). The head of the locking bolt (7) limits the connecting seat (6). The rod end of the locking bolt (7) passes through the bottom side of the connecting seat (6) and the mounting seat (5) and is fitted with a corresponding adjusting nut (8). A corresponding adjusting plate (9) is provided on the upper side of the adjusting nut (8). A limiting spring (10) located between the adjusting plate (9) and the mounting seat (5) is respectively sleeved on the rod end of the locking bolt (7).

5. The continuously adjustable basketball hoop with high stability according to claim 1, characterized in that, The support column (102) includes a fixed column (1021) fixed to the base (101) and a basket mounting column (1023) mounted on the fixed column (1021) via a connecting column (1022). The fixed column (1021) and the connecting column (1022) are fixedly connected, and the connecting column (1022) and the basket mounting column (1023) are fixedly connected by corresponding locking mechanisms (11).

6. A highly stable continuously adjustable basketball hoop according to claim 5, characterized in that, The fixed column (1021), connecting column (1022), and basket mounting column (1023) are all made of square steel. The locking mechanism (11) includes a locking channel steel (1101) sleeved between the inner and outer sides of the fixed column (1021) and the connecting column (1022), and sleeved between the inner and outer sides of the connecting column (1022) and the basket mounting column (1023). The locking channel steel (1101) is locked and fixed to the fixed column (1021), the connecting column (1022), and the basket mounting column (1023) respectively by corresponding locking bolts (1102).

7. The highly stable continuously adjustable basketball hoop according to claim 1, characterized in that, The telescopic connecting mechanism (203) includes an outer sleeve (2031) hinged to the support column (102) and an inner sleeve (2032) movably inserted into the outer sleeve (2031). The upper end of the inner sleeve (2032) is hinged to a corresponding swing arm (202). A corresponding drive screw (2033) is rotatably mounted on the bottom side of the outer sleeve (2031). The upper end of the drive screw (2033) is connected to the inner sleeve (2032) by a threaded connection.

8. A highly stable continuously adjustable basketball hoop according to claim 7, characterized in that, The bottom side of the drive screw (2033) is connected to a corresponding handle (12). The drive screw (2033) is rotated by the handle (12) to adjust the extension and retraction of the inner sleeve (2032).

9. A highly stable continuously adjustable basketball hoop according to claim 1, characterized in that, The base (101) and the support column (102) are provided with corresponding traction rods (13) in a figure-eight shape, and a corresponding buffer plate (14) is fixedly installed between the traction rods (13).

10. A highly stable continuously adjustable basketball hoop according to claim 9, characterized in that, The base (101) is hollow and has a corresponding water inlet on its upper side. A corresponding cap (15) is detachably installed at the water inlet. A corresponding buffer rubber pad (16) is fixed to the bottom of the hollow part of the base (101). Water is poured into the hollow part of the base (101) through the water inlet. The water fills the hollow part of the base (101) and squeezes the buffer rubber pad (16). Several guide holes are evenly distributed on the bottom of the base (101) and connect to the bottom side of the buffer rubber pad (16). A corresponding elastic brake pad (17) is installed in each of the guide holes.

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