A basketball shooting device and method

Abstract

The application relates to the technical field of basketball shooting equipment, in particular to a basketball shooting equipment and a shooting method, which comprises a basketball stand, the surface of the basketball stand is fixedly connected with a base, the surface of the basketball stand is fixedly connected with a vertical rod, the surface of the basketball stand is fixedly connected with a basket, the vertical rod is provided with a fixing device, the fixing device limits and fixes the position of the basketball stand, so that the basketball stand can be kept stable, the surface of the vertical rod is provided with a reinforcing device, the reinforcing device fixes the position of the fixing device, and the position of the basketball stand can be reinforced and stabilized, the basketball stand is more stable in position during use, the stable state is kept, the basketball stand is not prone to shaking and deviation during use, the basketball shooting practice in physical education is more convenient, the use effect of the basketball stand is improved, the fixing hoop of the fixing device can be kept stable, and the basketball stand is more convenient to move and adjust.

Description

Technical Field

[0001] This invention relates to the field of basketball throwing equipment technology, and more particularly to a basketball throwing device and throwing method. Background Technology

[0002] Basketball throwing equipment is used for basketball practice. For example, in daily physical education classes at schools, basketball hoops and other practice facilities are installed in training areas to facilitate students' basketball throwing practice. In daily physical education classes, this can better promote students' healthy growth, stimulate their interest in sports, and cultivate a lifelong sports mindset.

[0003] Traditional basketball hoops are installed in designated locations based on the needs of shooting practice. Students then hold the basketball and throw it into the hoop. However, in actual use, it has been found that basketball hoops are quite tall. When there is strong wind or someone bumps into the hoop, it will sway and shift. In severe cases, the hoop may even tip over, causing safety accidents and affecting its actual use and safety.

[0004] To address the aforementioned issues, the base of the basketball hoop is enlarged during use, and bolts and other components are used to connect and secure the base to the playing area, ensuring the stability of the basketball hoop and preventing it from wobbling or tipping over. However, during use, it has been found that enlarging the base makes adjusting the position of the basketball hoop inconvenient, and the use of bolts can damage the playing area, reducing the actual effectiveness of the basketball hoop. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies, such as the inconvenience of adjusting the position of the basketball hoop due to the increased base configuration, and the damage to the playing area caused by the use of bolts, which reduces the actual performance of the basketball hoop. Therefore, this invention proposes a basketball throwing device and throwing method.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a basketball throwing device and throwing method, comprising a basketball hoop, characterized in that: a base is fixedly connected to the surface of the basketball hoop, a vertical pole is fixedly connected to the surface of the basketball hoop, a basketball basket is fixedly connected to the surface of the basketball hoop, a fixing device is provided on the vertical pole, the fixing device limits and fixes the position of the basketball hoop to maintain its stable use, and a reinforcing device is provided on the surface of the vertical pole, the reinforcing device fixes the position of the fixing device, which is beneficial for reinforcing and stabilizing the position of the basketball hoop.

[0007] The effect achieved by the above components is as follows: when the position of the basketball hoop is adjusted and fixed, the fixing device is first installed on the upright to reinforce the upright and the basketball hoop. Then, the reinforcement device is installed on the upright to further reinforce the reinforcement device and make it more effective. At this time, when the basketball hoop is in use, the position of the basketball hoop is more solid and stable, maintaining a stable state and not easily shaking or shifting during use. This is more conducive to basketball throwing practice in physical education and improves the effectiveness of the basketball hoop.

[0008] Preferably, the fixing device includes two fixing hoops, both of which are snapped onto the surface of the upright and abut against each other. Screw holes are respectively opened on both sides of the two fixing hoops, and bolts are threaded onto the inner walls of the screw holes. Fixing frames are fixedly connected to the surfaces of the two fixing hoops, and screw rods are threaded through the surfaces of the fixing frames. A fixing plate is rotatably connected to one end of the screw rod. Limiting rods are fixedly connected to both sides of the fixing plate on both sides of the screw rod. Limiting holes are respectively opened on the surfaces of the fixing frames on both sides of the screw rod, and the limiting rods are slidably connected to the inner walls of the limiting holes. Several evenly distributed pressure blocks are fixedly connected to the side of the fixing plate away from the screw rod. The cross-section of the pressure blocks is trapezoidal. Two rotating rods are rotatably connected to one side of the fixing plate. Reinforcing plates are fixedly connected to the arc surfaces of the two rotating rods. Two assembly plates are fixedly connected to the surface of the fixing plate, and fixing rods are inserted through the surfaces of the two assembly plates. Several evenly distributed circumferential fixing grooves are opened on the arc surfaces of both sides of the reinforcing plates, and the fixing rods are snapped into the inner walls of the fixing grooves.

[0009] The effect achieved by the above components is as follows: When the basketball hoop is fixed after adjustment, firstly, the two fixing hoops are snapped onto the surface of the upright. Then, two bolts are threaded onto both sides of the fixing hoops to fix their position. Next, the screws on the fixing brackets on one side of the fixing hoops are rotated. Due to the sliding limiting effect between the limiting rod on the fixing plate and the limiting hole on the surface of the fixing bracket, the rotation of the screws will cause the fixing plate to move closer to the ground until the pressure block on the fixing plate contacts and presses against the ground. Then, the rotating rods on both sides of the fixing plate are rotated so that the reinforcing plates fixedly connected to the rotating rods contact and press against the ground. Finally, the fixing rods are inserted along the surface of the assembly plate until they are inserted into the upper fixing groove on the surface of the reinforcing plate. At this time, the basketball hoop is more firmly and stably positioned during use, maintaining a stable state and preventing shaking or displacement during use. This is more conducive to basketball throwing practice in physical education and improves the effectiveness of the basketball hoop.

[0010] Preferably, a handle is fixedly connected to the side of the screw away from the fixing plate, and the surface of the handle is provided with several anti-slip protrusions.

[0011] The effects achieved by the above-mentioned components are as follows: the handle design further improves the convenience of turning the screw to make the pressure block on the fixing plate contact and press against the ground, allowing for faster and more precise positioning of the basketball hoop, improving the ease of use of the fixing device, making the basketball hoop less prone to shaking and tipping over, and enhancing the overall performance of the basketball hoop.

[0012] Preferably, a spring is fitted onto the arc surface of the fixing rod, and the two ends of the spring are fixedly connected to the fixing rod and the mounting plate, respectively.

[0013] The effect achieved by the above components is as follows: by setting the spring, when the fixing rod is engaged with the fixing groove to fix the position of the reinforcing plate, the fixing rod can be released, so that the fixing rod can be automatically inserted into the fixing groove under the reset effect of the spring, thereby improving the convenience and functionality of the fixing rod and making it easier and more efficient to reinforce and stabilize the position of the basketball hoop.

[0014] Preferably, connecting rods are fixedly connected to the arc surfaces of the two limiting rods on the fixing plate, and the connecting rods on the two limiting rods are fixedly connected to the same reinforcing plate.

[0015] The effect achieved by the above components is as follows: by setting the connecting rod and the reinforcing plate, when the pressure block on the fixed plate comes into contact with and is pressed against the ground, the reinforcing plate on one side of the limiting rod also comes into contact with and is pressed against the ground at the same time. At this time, the basketball hoop can better maintain stability and is less prone to shaking or shifting, which further improves the stability and performance of the basketball hoop.

[0016] Preferably, the reinforcement device includes two fixing frames, which are respectively snapped onto the surface of the upright. The surfaces of the two fixing frames are respectively provided with slots, which are snapped onto the surfaces of two fixing hoops. The surfaces of the two fixing frames are threaded with the same screw, which is threaded to the surface of the upright.

[0017] The effect achieved by the above components is as follows: When reinforcing the fixing device on the upright of the basketball hoop, firstly, the two fixing frames are snapped onto the surface of the upright, and then the screws are threaded onto the upright until they penetrate the upright, so that the screws are threaded onto the two fixing frames, thereby fixing the position of the two fixing frames. Then, when the fixing device is in use, the slots of the fixing frames are snapped onto the surface of the two fixing hoops. At this time, the position of the fixing hoops of the fixing device can be better maintained and is less likely to slip on the upright, thus better fixing the position of the basketball hoop, improving the use effect of the fixing device, and making it easier to move and adjust the basketball hoop.

[0018] Preferably, the screw has a nut threaded onto its surface, and the nut abuts against the surface of the upright.

[0019] The effect achieved by the above components is that, by setting the nuts, the screws are more stable when the two fixing frames are stably installed on the uprights, and are less likely to loosen or fall off during use. This allows the fixing frames to better assist in the stable use of the fixing device and improves the practicality of the reinforcement device.

[0020] Preferably, the inner walls of the card slots are respectively fixedly connected with reinforcing pads on the sides that are close to each other, and the reinforcing pads are rubber pads.

[0021] The effect achieved by the above components is that when the reinforcing pad is used, the slot and the fixing hoop are less likely to have gaps when they are engaged, and the friction between the slot and the fixing hoop is further increased, making the fixing hoop more secure. This further improves the effectiveness of the fixing frame when reinforcing and stabilizing the basketball hoop.

[0022] Preferably, a stabilizing plate is fixedly connected to one of the two fixed frames on the side closest to each other, and a stabilizing groove is opened on both sides of the two fixed hoops, and the stabilizing plate is engaged with the inner wall of the stabilizing groove.

[0023] The effect achieved by the above components is that the snap-fit ​​setting of the stabilizing plate and the stabilizing groove makes the contact and compression between the fixing hoop and the fixing frame more stable, so that the fixing device can be more secure during use, and thus more effective in reinforcing the position of the basketball hoop, and further improves the use effect of the reinforcement device.

[0024] Preferably, a method for throwing a basketball using a throwing device includes the following steps:

[0025] Step 1: When fixing the basketball hoop after adjusting its position, first attach the two fixing clamps to the surface of the upright, then thread the two bolts onto both sides of the fixing clamp to fix its position. Then rotate the screw fixedly connected to the screw rod, causing the screw on the fixing bracket on one side of the two fixing clamp surfaces to rotate. Due to the sliding limiting effect of the limiting rod on the fixing plate and the limiting hole on the surface of the fixing bracket, the rotation of the screw will drive the fixing plate closer to the ground until the pressure block on the fixing plate contacts and presses against the ground. Then rotate the rotating rods on both sides of the fixing plate, causing the reinforcing plate fixedly connected to the rotating rod to contact and press against the ground. Then release the fixing rod, and the fixing rod will be inserted along the surface of the assembly plate under the return effect of the spring until it is inserted into the upper fixing groove on the surface of the reinforcing plate.

[0026] Step 2: Then, snap the two fixing frames onto the surface of the upright, and thread the screws onto the upright until the screws penetrate the upright, so that the screws are threaded into the two fixing frames, thereby fixing the position of the two fixing frames. Then, when the fixing device is in use, make the slots of the fixing frames snap into the surfaces of the two fixing hoops, so that the reinforcing pads on the inner walls of the slots contact and press against the surfaces of the fixing hoops, while the stabilizing plate on one side of the fixing frame contacts and presses against the stabilizing groove on the surface of the fixing hoops.

[0027] In summary, the beneficial effects of the present invention are as follows:

[0028] In this invention, the basketball hoop is made more stable and secure during use, maintaining a stable state and preventing it from shaking or shifting during use. This makes it more conducive to basketball throwing practice in physical education and improves the effectiveness of the basketball hoop.

[0029] In this invention, the fixing hoop of the fixing device can maintain a more stable position and is less likely to slide on the upright, thereby better fixing the position of the basketball hoop, improving the effectiveness of the fixing device, and making it easier to move and adjust the basketball hoop. Attached Figure Description

[0030] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0031] Figure 2 For the present invention Figure 1 A partial three-dimensional structural diagram;

[0032] Figure 3 For the present invention Figure 2 A partial three-dimensional structural diagram;

[0033] Figure 4 This is a three-dimensional structural diagram of the fixing device of the present invention;

[0034] Figure 5 This is a partial three-dimensional structural diagram of the fixing device of the present invention;

[0035] Figure 6 For the present invention Figure 5 A partial three-dimensional structural diagram;

[0036] Figure 7 This is a three-dimensional structural diagram of the reinforcement device of the present invention;

[0037] Figure 8 For the present invention Figure 7 A schematic diagram of the three-dimensional structure viewed from below;

[0038] Figure 9 This is a partial three-dimensional structural schematic diagram of the reinforcement device of the present invention.

[0039] Legend: 1. Basketball hoop; 2. Base; 3. Basketball basket; 4. Fixing device; 41. Fixing hoop; 42. Fixing frame; 43. Screw hole; 44. Bolt; 45. Screw rod; 46. Fixing plate; 47. Pressure block; 48. Limiting rod; 49. Limiting hole; 410. Handle; 411. Connecting rod; 412. Reinforcing plate; 413. Rotating rod; 414. Reinforcing plate; 415. Fixing groove; 416. Assembly plate; 417. Fixing rod; 418. Spring; 5. Reinforcing device; 51. Fixing frame; 52. Slot; 53. Screw; 54. Nut; 55. Reinforcing pad; 56. Stabilizing plate; 57. Stabilizing groove; 6. Upright pole. Detailed Implementation

[0040] Reference Figure 1 As shown, the present invention provides a technical solution: a basketball throwing device and throwing method, including a basketball hoop 1, a base 2 fixedly connected to the surface of the basketball hoop 1, a vertical pole 6 fixedly connected to the surface of the basketball hoop 1, a basketball basket 3 fixedly connected to the surface of the basketball hoop 1, a fixing device 4 provided on the vertical pole 6, the fixing device 4 limiting and fixing the position of the basketball hoop 1 to maintain its stable use, and a reinforcing device 5 provided on the surface of the vertical pole 6, the reinforcing device 5 fixing the position of the fixing device 4, which is conducive to reinforcing and stabilizing the position of the basketball hoop 1. When the position of the basketball hoop 1 is adjusted and fixed and limited, the fixing device 4 is first installed on the vertical pole 6 to reinforce the vertical pole 6 and the basketball hoop 1, and then the reinforcing device 5 is installed on the vertical pole 6 to provide auxiliary reinforcement, so that the reinforcing device 5 can be used better. At this time, when the basketball hoop 1 is in use, the position of the basketball hoop 1 is more firm and stable, maintaining a stable state for use, and it is not easy to shake or shift during use, which is more conducive to basketball throwing practice in physical education teaching and improves the use effect of the basketball hoop 1.

[0041] Reference Figure 1 - Figure 6As shown in this embodiment: the fixing device 4 includes two fixing clamps 41, both of which are snapped onto the surface of the upright 6 and abut against each other. Screw holes 43 are respectively opened on both sides of the two fixing clamps 41, and bolts 44 are threaded onto the inner walls of the screw holes 43. Fixing brackets 42 are fixedly connected to the surfaces of the two fixing clamps 41 respectively. A screw rod 45 is threaded through the surface of the fixing bracket 42. A fixing plate 46 is rotatably connected to one end of the screw rod 45. Limiting rods 48 are fixedly connected to the surfaces of the fixing plates 46 on both sides of the screw rod 45. The fixing brackets 42 are located on the surfaces of the screw rod 45 on both sides of the fixing plate 46. Limiting holes 49 are respectively opened on the side surface. Limiting rods 48 are slidably connected to the inner walls of the limiting holes 49. Several evenly distributed pressure blocks 47 are fixedly connected to the side of the fixed plate 46 away from the screw 45. The cross-section of the pressure blocks 47 is trapezoidal. Two rotating rods 413 are rotatably connected to one side of the fixed plate 46. Reinforcing plates 414 are fixedly connected to the arc surfaces of the two rotating rods 413 respectively. Two assembly plates 416 are fixedly connected to the surface of the fixed plate 46. Fixed rods 417 are inserted through the surface of the two assembly plates 416 respectively. Several limiting holes 49 are opened on the arc surfaces of the two sides of the reinforcing plate 414 respectively. A uniformly distributed circumferential fixing groove 415 is provided, and a fixing rod 417 is engaged with the inner wall of the fixing groove 415. When the position of the basketball hoop 1 is adjusted and fixed, firstly, two fixing clamps 41 are engaged with the surface of the upright 6, and then two bolts 44 are threaded onto both sides of the surface of the fixing clamps 41 to fix the position of the fixing clamps 41. Then, the screw 45 on the fixing bracket 42 on one side of the surface of the two fixing clamps 41 is rotated. Due to the sliding limiting effect of the limiting rod 48 on the fixing plate 46 and the limiting hole 49 on the surface of the fixing bracket 42, the rotation of the screw 45 will drive the fixing plate 46 closer to the ground. Until the pressure block 47 on the fixed plate 46 contacts and presses against the ground, then rotate the rotating rods 413 on both sides of the fixed plate 46 so that the reinforcing plate 414 fixedly connected to the rotating rod 413 contacts and presses against the ground. Then, insert the fixing rod 417 along the surface of the assembly plate 416 until it is inserted into the upper fixing groove 415 on the surface of the reinforcing plate 414. At this time, when the basketball hoop 1 is in use, the position of the basketball hoop 1 is more solid and stable, maintaining a stable state for use. It is not easy to shake or shift during use, which is more conducive to basketball throwing practice in physical education and improves the use effect of the basketball hoop 1.

[0042] Reference Figure 1 - Figure 6As shown in this embodiment: a handle 410 is fixedly connected to the side of the screw 45 away from the fixing plate 46. The surface of the handle 410 is provided with several anti-slip protrusions. The handle 410 further improves the convenience when rotating the screw 45 to make the pressure block 47 on the fixing plate 46 contact and press against the ground. It can more quickly fix and limit the position of the basketball hoop 1, improve the convenience of using the fixing device 4, and make the basketball hoop 1 less prone to shaking and tipping, thus improving the performance of the basketball hoop 1. A spring 418 is sleeved on the arc surface of the fixing rod 417. The two ends of the spring 418 are fixedly connected to the fixing rod 417 and the mounting plate 416 respectively. With the setting of the spring 418, when the fixing rod 417 engages with the fixing groove 415 to fix the position of the reinforcing plate 414, The fixing rod 417 can be loosened, allowing it to automatically insert into the fixing slot 415 under the reset effect of the spring 418. This improves the ease of use and functionality of the fixing rod 417, and makes it easier and more efficient to reinforce and stabilize the position of the basketball hoop 1. The two limiting rods 48 on the fixing plate 46 are respectively fixedly connected to the connecting rods 411 on the arc surface. The connecting rods 411 on the two limiting rods 48 are fixedly connected to the same reinforcing plate 412. Through the setting of the connecting rods 411 and the reinforcing plate 412, when the pressure block 47 on the fixing plate 46 contacts and presses against the ground, the reinforcing plate 412 on one side of the limiting rod 48 simultaneously contacts and presses against the ground. At this time, the basketball hoop 1 can maintain stability better and is less prone to shaking or shifting, further improving the stability and performance of the basketball hoop 1.

[0043] Reference Figure 1 and Figure 7 - Figure 9 As shown in this embodiment: the reinforcement device 5 includes two fixing frames 51, which are respectively snapped onto the surface of the upright 6. The surfaces of the two fixing frames 51 are respectively provided with slots 52, which are snapped onto the surfaces of the two fixing hoops 41. The surfaces of the two fixing frames 51 are threaded with the same screw 53, which is threaded onto the surface of the upright 6. When the fixing device 4 on the upright 6 of the basketball hoop 1 is reinforced, the two fixing frames 51 are first snapped onto the surface of the upright 6, and then the screw 53 is threaded onto the upright 6 until the screw 53 penetrates the upright 6, so that the screw 53 is threaded onto the two fixing frames 51, thereby fixing the position of the two fixing frames 51. Then, when the fixing device 4 is in use, the slots 52 of the fixing frames 51 are snapped onto the surfaces of the two fixing hoops 41. At this time, the position of the fixing hoops 41 of the fixing device 4 can be better maintained and is less likely to slide on the upright 6, thereby better fixing the position of the basketball hoop 1, improving the use effect of the fixing device 4, and making it easier to move and adjust the basketball hoop 1.

[0044] Reference Figure 1 and Figure 7 - Figure 9 As shown in this embodiment: a nut 54 is threaded onto the surface of the screw 53, and the nut 54 abuts against the surface of the upright 6. The nut 54 ensures that when the screw 53 securely mounts the two fixing frames 51 onto the upright 6, the screw 53 is more stable and less prone to loosening or falling off during use. This allows the fixing frames 51 to better assist in the stable use of the fixing device 4, improving the practicality of the reinforcement device 5. Reinforcing pads 55 are fixedly connected to the inner walls of the slots 52 on their closest sides. The reinforcing pads 55 are rubber pads. When the slots 52 and the fixing clamps 41 are engaged, gaps are less likely to occur, and the contact between the slots 52 and the fixing clamps 41 is more secure. The increased friction further strengthens the position of the fixing hoop 41, thus improving the effectiveness of the fixing frame 51 in reinforcing and stabilizing the basketball hoop 1. Stabilizing plates 56 are fixedly connected to the sides of the two fixing frames 51 that are close to each other. Stabilizing grooves 57 are respectively opened on the two side surfaces of the two fixing hoops 41. The stabilizing plates 56 are engaged with the inner walls of the stabilizing grooves 57. This engagement between the stabilizing plates 56 and the stabilizing grooves 57 makes the contact and compression between the fixing hoop 41 and the fixing frame 51 more stable, resulting in a more secure fixing device 4 during use. This makes it more effective in reinforcing the basketball hoop 1 and further improves the overall performance of the reinforcement device 5.

[0045] Working principle: When fixing the basketball hoop 1 after adjustment, firstly, the two fixing clamps 41 are snapped onto the surface of the upright 6. Then, the two bolts 44 are threaded onto both sides of the fixing clamp 41 to fix its position. Then, the screw 45 fixedly connected to the screw 45 is rotated, causing the screw 45 on the fixing bracket 42 on one side of the surface of the two fixing clamps 41 to rotate. Due to the sliding limiting effect of the limiting rod 48 on the fixing plate 46 and the limiting hole 49 on the surface of the fixing bracket 42, the rotation of the screw 45 will drive the fixing plate 46 closer to the ground until the pressure block 47 on the fixing plate 46 contacts and presses against the ground. Then, the rotating rods 413 on both sides of the fixing plate 46 are rotated, causing the reinforcing plate 414 fixedly connected to the rotating rods 413 to contact and press against the ground. Finally, the fixing rod 417 is released to fix the position. The rod 417 is inserted along the surface of the mounting plate 416 under the reset effect of the spring 418 until it is inserted into the upper fixing groove 415 on the surface of the reinforcing plate 414. Then, the two fixing frames 51 are snapped onto the surface of the upright 6, and the screw 53 is threaded onto the upright 6 until the screw 53 penetrates the upright 6, so that the screw 53 is threaded onto the two fixing frames 51. Then, the nut 54 is threaded onto the screw 53 until the nut 54 contacts and presses against the surface of the upright 6, thereby fixing the position of the two fixing frames 51. Then, when the fixing device 4 is in use, the slot 52 of the fixing frame 51 is snapped onto the surface of the two fixing hoops 41, so that the reinforcing pad 55 on the inner wall of the slot 52 contacts and presses against the surface of the fixing hoop 41. At the same time, the stabilizing plate 56 on one side of the fixing frame 51 contacts and presses against the stabilizing groove 57 on the surface of the fixing hoop 41.

Claims

1. A basketball throwing device, comprising a basketball hoop (1), characterized in that: The basketball hoop (1) is fixedly connected to a base (2), a vertical pole (6), and a basketball hoop (3). The vertical pole (6) is equipped with a fixing device (4) that limits and fixes the position of the basketball hoop (1) to ensure stable use. The surface of the vertical pole (6) is equipped with a reinforcing device (5) that fixes the position of the fixing device (4), facilitating the reinforcement and stability of the basketball hoop (1). The fixing device (4) includes two fixing clamps (41), both clamps (41) being snapped onto the surface of the vertical pole (6) and abutting against each other. The fixed hoops (41) have screw holes (43) on both sides of their surfaces. Bolts (44) are threaded into the inner walls of the screw holes (43). Fixing brackets (42) are fixedly connected to the surfaces of the two fixed hoops (41). A screw rod (45) is threaded through the surface of the fixing bracket (42). A fixing plate (46) is rotatably connected to one end of the screw rod (45). Limiting rods (48) are fixedly connected to the surfaces of the fixing plate (46) on both sides of the screw rod (45). Limiting holes (49) are opened on the surfaces of the fixing brackets (42) on both sides of the screw rod (45). The limiting rods (48) are slidably connected to the inner walls of the limiting holes (49). The surface of the fixing plate (46) is... A number of evenly distributed pressure blocks (47) are fixedly connected to the side away from the screw (45). The cross-section of the pressure blocks (47) is trapezoidal. Two rotating rods (413) are rotatably connected to one side of the fixing plate (46). Reinforcing plates (414) are fixedly connected to the arc surfaces of the two rotating rods (413). Two assembly plates (416) are fixedly connected to the surface of the fixing plate (46). Fixing rods (417) are inserted through the surface of the two assembly plates (416). A number of evenly distributed circumferential fixing grooves (415) are opened on the arc surfaces of both sides of the reinforcing plate (414). The fixing rods (417) are engaged with the inner walls of the fixing grooves (415). The fixture (5) includes two fixing frames (51), which are respectively snapped onto the surface of the upright (6). The surfaces of the two fixing frames (51) are respectively provided with slots (52), which are snapped onto the surfaces of two fixing hoops (41). The surfaces of the two fixing frames (51) are threaded with the same screw (53), which is threaded onto the surface of the upright (6). The surface of the screw (53) is threaded with a nut (54), which abuts against the surface of the upright (6). The inner walls of the slots (52) are respectively fixed with reinforcing pads (55) on the sides that are close to each other. The reinforcing pads (55) are rubber pads.A handle (410) is fixedly connected to the side of the screw (45) away from the fixing plate (46), and the surface of the handle (410) is provided with several anti-slip protrusions.

2. The basketball throwing device according to claim 1, characterized in that: A spring (418) is fitted on the arc surface of the fixing rod (417), and the two ends of the spring (418) are fixedly connected to the fixing rod (417) and the mounting plate (416) respectively.

3. The basketball throwing device according to claim 1, characterized in that: The two limiting rods (48) on the fixed plate (46) are respectively fixedly connected to the connecting rods (411), and the connecting rods (411) on the two limiting rods (48) are fixedly connected to the same reinforcing plate (412).

4. The basketball throwing device according to claim 3, characterized in that: Stabilizing plates (56) are fixedly connected to the sides of the two fixed frames (51) that are close to each other. Stabilizing grooves (57) are opened on both sides of the two fixed hoops (41). The stabilizing plates (56) are engaged with the inner walls of the stabilizing grooves (57).

5. A throwing method, characterized in that: A throwing method for a basketball throwing device according to any one of claims 1-4 includes the following steps: Step 1: When fixing the basketball hoop (1) after adjusting its position, first attach the two fixing clamps (41) to the surface of the upright (6), then thread the two bolts (44) onto both sides of the fixing clamp (41) to fix its position. Then rotate the screw (45) fixedly connected to the screw (45) to rotate the screw (45) on one side of the fixing bracket (42) of the two fixing clamps (41). This is because the limiting rod (48) on the fixing plate (46) slides against the limiting hole (49) on the surface of the fixing bracket (42). As a limiting effect, the rotation of the screw (45) will drive the fixing plate (46) closer to the ground until the pressure block (47) on the fixing plate (46) contacts and presses against the ground. Then, rotate the rotating rods (413) on both sides of the fixing plate (46) so that the reinforcing plate (414) fixedly connected to the rotating rod (413) contacts and presses against the ground. Then, release the fixing rod (417). The fixing rod (417) will be inserted along the surface of the mounting plate (416) under the reset effect of the spring (418) until it is inserted into the upper fixing groove (415) on the surface of the reinforcing plate (414). Step 2: Then, snap the two fixing frames (51) onto the surface of the upright (6), and thread the screw (53) onto the upright (6) until the screw (53) penetrates the upright (6), so that the screw (53) is threaded onto the two fixing frames (51), thereby fixing the position of the two fixing frames (51). Then, when the fixing device (4) is in use, snap the slot (52) of the fixing frame (51) onto the surface of the two fixing hoops (41), so that the reinforcing pad (55) on the inner wall of the slot (52) contacts and presses against the surface of the fixing hoop (41), and at the same time, the stabilizing plate (56) on one side of the fixing frame (51) contacts and presses against the stabilizing groove (57) on the surface of the fixing hoop (41).

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