A wall-mounted basketball stand

Abstract

The present invention relates to the technical field of basketball equipment, and in particular to a wall-mounted basketball stand, comprising a backboard, a basket frame, a mounting assembly, a recording assembly and a control assembly; the backboard is fixedly mounted with the basket frame; the middle of the backboard is fixedly mounted with the recording assembly; the basket frame is fixedly mounted with the mounting assembly; the recording assembly is electrically connected to the control assembly; the present invention solves the problem that in the existing wall-mounted basketball stands, the basket frame cannot be quickly installed and uninstalled during installation and disassembly, and the installation and disassembly are relatively complicated, time-consuming and labor-intensive; at the same time, when practicing shooting, beginners cannot quickly master the shooting skills and the impact point of the basketball, resulting in low learning efficiency and long learning time, and realizes the rapid installation and disassembly of the basket frame without the need for bolts for connection, thereby helping beginners to quickly master the shooting skills.

Description

Technical Field

[0001] The invention relates to the technical field of basketball equipment, and in particular to a wall-mounted basketball stand. Background Art

[0002] Basketball stands are essential equipment for basketball courts. Basketball sports equipment includes backboards and backboard posts erected in the centers of both ends of the basketball court. Basketball stands can be installed not only outdoors but also indoors. There are many types of existing basketball stands, such as wall-mounted ones. Wall-mounted basketball stands save a lot of space compared to column-type basketball stands.

[0003] In order to adapt to different venues and usage habits, the wall-mounted basketball stand is fixed to the wall by bolts. When it is needed, the basketball stand is unfolded, and when it is not needed, the basketball stand is folded. The wall-mounted basketball stand saves most of the space on the ground. Therefore, based on the convenience of the wall-mounted basketball stand and the small space it occupies, the wall-mounted basketball stand is used in various places, such as: training grounds, gymnasiums, and outdoor open-air courts.

[0004] When installing a wall-mounted basketball stand, several installation processes are required. First, the support frame of the entire basketball stand is fixed on the wall, and then the backboard is fixed on the support frame. Before installing the backboard, the basket frame needs to be fixed on the backboard first, and the installation of the basket frame is often fixed by bolts. Finally, the backboard is installed on the support frame. However, it is often troublesome to fix the basket frame with bolts, especially when the basket frame is damaged and needs to be replaced. The maintenance personnel need to step on the stepladder to disassemble the basket frame. The bolts on the basket frame are generally tightened during installation. In addition, after a long period of dunking, it is troublesome to disassemble. At the same time, after disassembly, the bolts need to be tightened during installation, which makes the installation and disassembly more complicated, time-consuming and labor-intensive.

[0005] The wall-mounted basketball hoops in the training ground are often used by many beginners to learn basketball. When practicing shooting, many students tend to use the basketball to hit the backboard directly. The force and angle of each shot are different, which makes the basketball hitting the backboard have a low goal rate. Beginners cannot quickly master the shooting skills and the position of the basketball hitting the backboard when shooting. It takes a long time for beginners to master the shooting skills, which will lead to lower learning efficiency and longer learning time for beginners.

[0006] In view of this, in order to address the above-mentioned deficiencies, the present invention improves and optimizes the existing wall-mounted basketball stand and develops a wall-mounted basketball stand. Summary of the invention

[0007] The technical problem to be solved by the present invention is that in the existing wall-mounted basketball stands, the basket frame is installed by bolts, and it cannot be quickly installed and unloaded during installation and disassembly, resulting in complicated installation and disassembly, and it is time-consuming and labor-intensive; at the same time, when beginners practice shooting, due to the different forces and angles when shooting, they usually score a goal after hitting the backboard, and the position of the goal after the collision changes in real time. Beginners cannot quickly master the shooting skills and the impact point of the basketball, resulting in reduced learning efficiency and longer learning time.

[0008] The present invention provides the following technical solutions: a wall-mounted basketball stand, comprising a backboard, a basket frame, a mounting assembly, a recording assembly and a control assembly; a basket frame is fixedly mounted on the backboard; a recording assembly is fixedly mounted in the middle of the backboard, and the recording assembly is used to collect the position where the basketball hits the backboard and analyze the frequency of the impact position; the specific mounting method can be bolted or glued; the mounting assembly is fixedly mounted on the basket frame, and the mounting assembly is used for quick loading and unloading between the backboard and the basket frame; the specific mounting method can be bolted; the recording assembly is electrically connected to the control assembly; the control assembly controls the operation of the recording assembly.

[0009] The backboard is a rectangular parallelepiped structure, and a rectangular through hole is opened at the center of the bottom of the backboard; sawtooth blocks are arranged on both sides of the rectangular through hole, and the upper sawtooth edges of the sawtooth blocks are horizontal sawtooth edges, and the lower sawtooth edges of the sawtooth blocks are sawtooth edges inclined inward; the sawtooth blocks are used to install the basket frame; the upper sawtooth edges of the sawtooth blocks are horizontal sawtooth edges to ensure that the sawtooth blocks can provide a sufficiently large supporting force for the basket frame when the basket frame is subjected to downward pressure.

[0010] The basket frame includes a basket ring and a rectangular block; the basket ring is rotatably mounted on the rectangular block; long strip through holes are opened at the center positions of both sides of the top of the rectangular block; inverted saw teeth are set on one side of the two long strip through holes, and rectangular grooves are opened on the other side of the two long strip through holes, and the two rectangular grooves are interconnected; a rectangular groove is opened at the center position of the front side of the top of the rectangular block, and the rectangular groove passes through the front end face of the rectangular block, and the rectangular groove is interconnected with the rectangular groove; cylindrical grooves are opened horizontally on both sides of the rectangular groove on the front side of the rectangular block, and circular through holes are opened horizontally inward on both sides of the middle part of the inner side of the rectangular groove; the rectangular block is used to install the basket ring and the mounting assembly inside it.

[0011] The installation assembly includes a connecting rod, a gear, a rotating shaft, a rack, a tooth buckle and a tension spring; one end of the connecting rod is fixedly installed on the basket ring, and the other end of the connecting rod is fixedly installed on the gear, and the specific installation method can be bolted or welded; the rotating shaft is horizontally rotatably installed in the rectangular groove of the rectangular block; the gear is fixedly installed on the rotating shaft; the specific installation method can be bolted or welded; the rack is slidably installed in the middle of the rectangular groove on the rectangular block, one end of the rack is located below the gear, and one end of the rack is meshed with the gear; the connecting rod is made of Q235 steel (A3 steel), and the minimum value of σb is 400MPa; the gear is made of forged steel material, and the rack is made of forged steel material, the tooth surface is quenched, and the hardness is about HRC50.

[0012] The tooth buckle is vertically fixedly installed on the other end of the rack, and the specific installation method can be connected by bolt connection or welding; the two sides of the tooth buckle are inverted serrations, and the tooth buckle cooperates with the sawtooth block on the backboard; one end of the two tension springs is fixedly installed on both sides of the middle part of the tooth buckle, and the other end of the tension spring is fixedly installed on the bottom of the circular through hole, and the specific installation method can be connected by bolt connection or welding; the tension spring is used to pull the tooth buckle and the sawtooth block on the backboard to cooperate with each other to achieve locking; the tooth buckle is made of forged steel material, and the rack moves a certain distance when the gear does not rotate a certain angle.

[0013] The recording component includes a wire strip, a light strip, a lower gasket, an upper gasket, a copper sheet, an electromagnetic sheet, a compression spring and a protective shell; multiple wire strips are fixedly installed in the middle of the backboard in an array form, and the specific installation method is gluing; the wire strip is used to transmit current; multiple lower gaskets are fixedly installed on multiple wire strips, and the specific installation method is gluing; multiple lower gaskets are rectangular structures; multiple copper sheets are respectively fixedly installed on the top and bottom of the lower gasket, and the copper sheet is electrically connected to the wire strip through the lower gasket; multiple electromagnetic sheets are fixedly installed at the center of the lower gasket, and the electromagnetic sheet is electrically connected to the wire strip through the lower gasket; multiple compression springs are fixedly installed at the center of the lower gasket, and the compression springs are located outside the electromagnetic sheet, and the specific installation method is gluing, the lower gasket can be made of insulating rubber material, the wire strip is made of flexible rubber material, the length of the wire strip is the width of the backboard, the width of the wire strip is between 1-2cm, and the thickness of the copper sheet is 0.5mm.

[0014] A plurality of the light strips are fixedly mounted with a plurality of upper gaskets, and a copper sheet is fixedly mounted on the top and bottom of the plurality of upper gaskets respectively, and the copper sheets on the upper gaskets and the lower gaskets cooperate with each other to conduct electricity, and the copper sheet is electrically connected to the light strip through the upper gaskets, and a plurality of the light strips are fixedly mounted on the line strip, and a specific mounting method is gluing; the protective shell is fixedly mounted in the middle of the backboard, and the light strip and the line strip are located inside the protective shell, and a specific mounting method is bolting or gluing for connection, and the protective shell is used to protect the light strip and the line strip, and is also used to transmit impact force; the protective shell can be made of transparent plastic, such as PET material, and its tensile strength is 165MPa, and its deformation temperature is 120 degrees Celsius, and the light strip is used to record the impact point of the basketball, and the light strip can use LED lights, and the light emitted by the light strip can be red or green, and the length of the light strip is the width of the backboard, and the width of the light strip is between 1-2cm, and the light strip and the line strip correspond one to one and cooperate with each other.

[0015] Micro pressure sensors are fixedly installed on the left and right sides of the lower gasket. The purpose of fixing the micro pressure sensors on the left and right sides of the lower gasket is to detect the pressure on the backboard.

[0016] An infrared sensor is fixedly installed on the inner side of the basketball ring, and an infrared sensor is fixedly installed on the front side of the center position of the bottom of the rectangular block; the infrared sensor is used to detect whether the basketball is thrown in.

[0017] The distance between the upper gasket and the lower gasket is between 1-2mm. The distance between the upper gasket and the lower gasket is between 1-2mm to ensure that when shooting, after the basketball hits the backboard, the light strip at the impact point will light up.

[0018] A rubber pad is fixedly installed at the bottom of the front end of the rectangular block. The purpose of fixing the rubber pad at the bottom of the front end of the rectangular block is to reduce wear; the rubber material can be made of silicone or polyurethane rubber material.

[0019] Locking blocks are fixedly installed in the cylindrical grooves on both sides of the rectangular groove, and a pressure spring is fixedly installed at one end of the locking block; the locking block is used to limit the rotation of the basket ring, and the length of the locking block is greater than the width of the rectangular groove.

[0020] The beneficial effects of the present invention are as follows:

[0021] The present invention can quickly fix the basket frame on the backboard through the installation component on the basket frame, without using bolts and other tools, with a simple structure, convenient and quick installation and disassembly. At the same time, the recording component on the backboard can display the impact point on the backboard when the beginner shoots, and the goal rate after hitting the backboard, and display the impact point with the highest goal rate, so as to assist the beginner in shooting practice.

[0022] 1. The present invention fixes a mounting assembly on the basket frame, rotates a connecting rod on the mounting assembly, and rotates a gear and a rotating shaft to drive the rack to move, and finally pushes the tooth buckle to engage with the sawtooth block on the outer side of the rectangular through hole below the backboard. No bolts are required for fixed installation, so that quick installation and disassembly between the basket frame and the backboard are achieved, and the installation is simple and quick, saving installation time and reducing manual labor intensity.

[0023] 2. The present invention has a recording component fixedly installed in the middle of the backboard. The light strip on the recording component can clearly display the position of the basketball when it hits the backboard during shooting. At the same time, the pressure sensor and the infrared sensor cooperate with each other to determine the goal rate after the basketball hits the backboard, and the impact point with the highest goal rate is displayed through the light strip. Beginners can practice shooting by observing the illuminated position of the backboard, which helps beginners practice shooting more efficiently, improves the learning efficiency of beginners, and reduces the learning time.

[0024] 3. The present invention fixes locking blocks in the cylindrical grooves on both sides of the rectangular groove, and pushes the locking blocks into the cylindrical grooves through the pressure springs on one end of the locking blocks, thereby limiting the upward rotation of the basket ring, thereby preventing the basket ring from rotating upward due to the reaction force during shooting and dunking, thereby preventing the basket frame from loosening. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0027] Figure 2 It is a front view of the present invention;

[0028] Figure 3 A top view of the present invention;

[0029] Figure 4 is a side view of the present invention;

[0030] Figure 5 It is a three-dimensional structural schematic diagram of the backboard of the present invention;

[0031] Figure 6 It is a three-dimensional structural schematic diagram of a basket frame of the present invention;

[0032] Figure 7It is a schematic diagram of the three-dimensional structure of the rectangular block and the tooth buckle of the present invention;

[0033] Figure 8 It is a schematic diagram of the three-dimensional structure of the rectangular block of the present invention;

[0034] Fig. 9 It is a three-dimensional structural schematic diagram of the tooth buckle, rack, rotating shaft, gear and connecting rod of the present invention;

[0035] Fig.10 is a schematic diagram of the three-dimensional structure of the protective shell of the present invention;

[0036] Fig.11 It is a three-dimensional structural schematic diagram of the locking block and the pressure spring of the present invention;

[0037] Fig.12 is a cross-sectional view of a recording assembly of the present invention;

[0038] Fig.13 It is a top view of the recording assembly of the present invention without the light strip and the upper gasket.

[0039] In the figure: 1. backboard; 11. rectangular through hole; 12. sawtooth block; 2. basket frame; 21. basket ring; 22. rectangular block; 221. long strip through hole; 222. inverted sawtooth; 223. rectangular groove; 224. cuboid groove; 225. cylindrical groove; 226. circular through hole; 3. mounting assembly; 31. connecting rod; 32. gear; 33. rotating shaft; 34. rack; 35. tooth buckle; 36. tension spring; 4. recording assembly; 41. wire belt; 42. light belt; 43. lower gasket; 44. upper gasket; 45. copper sheet; 46. electromagnetic sheet; 47. compression spring; 48. protective shell; 5. pressure sensor; 6. infrared sensor; 7. rubber pad; 8. locking block; 9. pressure spring. DETAILED DESCRIPTION

[0040] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0041] like Figure 6 , Fig. 9 , Figure 8 , Fig. 9 , Fig.12 and Fig.13 As shown, when installing the basket frame 2, the basket frame 2 is pushed from bottom to top, and the rack 34 is driven to move by rotating the connecting rod 31 on the installation component 3 and the gear 32 and the rotating shaft 33. Finally, the tooth buckle 35 is pushed and engaged with the serrated block 12 on the outer side of the rectangular through hole 11 under the backboard 1, thereby achieving the fixed installation of the basket frame 2 and the backboard 1.

[0042] The light strip 42 on the recording component 4 can clearly show the position where the basketball hits the backboard 1. The pressure sensor 5 and the infrared sensor 6 can detect the impact point of the basketball on the backboard 1, as well as the shooting rate of the basketball. The position of the impact point is displayed by the light strip 42. The pressure sensor 5 and the infrared sensor 6 work together to determine the shooting rate after the basketball hits the backboard 1, and display the impact point with the highest shooting rate, to assist the shooter in practicing shooting.

[0043] like Figures 1 to 4 As shown, a wall-mounted basketball stand comprises a backboard 1, a basket frame 2, a mounting assembly 3, a recording assembly 4 and a control assembly; the backboard 1 is fixedly mounted with the basket frame 2; the middle of the backboard 1 is fixedly mounted with the recording assembly 4, the recording assembly 4 is used to collect the position where the basketball hits the backboard 1, and analyze the frequency of the impact position; the specific mounting method can be bolted or glued; the basket frame 2 is fixedly mounted with the mounting assembly 3, the mounting assembly 3 is used for quick loading and unloading between the backboard 1 and the basket frame 2; the specific mounting method can be bolted; the recording assembly 4 is electrically connected to the control assembly; the control assembly controls the operation of the recording assembly 4, so that the entire system can coordinate with each other and operate stably.

[0044] When installing the basket frame 2, the basket frame 2 can be quickly fixed on the backboard 1 through the installation component 3 on the basket frame 2. After the basket frame 2 is installed, during shooting training, after the trainer throws the basketball, the basketball hits the backboard 1, and the recording component 4 on the backboard 1 will display the position where the basketball hits, and record the position where the basketball hits through the infrared sensor 6. The control component analyzes and processes the shooting rate of the basketball hitting the backboard 1, and then the recording component 4 displays the position with high impact point frequency and high goal rate on the backboard 1 to assist beginners in shooting.

[0045] like Figures 1 to 5 As shown, the backboard 1 is a rectangular parallelepiped structure, and a rectangular through hole 11 is opened at the center of the bottom of the backboard 1; sawtooth blocks 12 are arranged on both sides of the rectangular through hole 11, and the upper sawtooth edges of the sawtooth blocks 12 are horizontal sawtooth edges, and the lower sawtooth edges of the sawtooth blocks 12 are sawtooth edges inclined inward; the sawtooth blocks 12 are used to install the basket frame 2; the upper sawtooth edges of the sawtooth blocks 12 are horizontal sawtooth edges to ensure that when the basket frame 2 is subjected to downward pressure, the sawtooth blocks 12 can provide the basket frame 2 with a sufficiently large supporting force.

[0046] When installing the basket frame 2, the mounting assembly 3 on the basket frame 2 can be quickly inserted into the rectangular through hole 11 on the bottom of the backboard 1, and at the same time, it can be locked with the serrated blocks 12 on both sides of the rectangular through hole 11 to tightly fix the basket frame 2 on the backboard 1, without the need for bolts for connection, and installation and disassembly are convenient and quick.

[0047] like Figures 6 to 8 As shown, the basket frame 2 includes a basket ring 21 and a rectangular block 22; the basket ring 21 is rotatably mounted on the rectangular block 22; a long strip through hole 221 is provided at the center of both sides of the top of the rectangular block 22; one side of the two long strip through holes 221 is provided with an inverted sawtooth 222, and the other side of the two long strip through holes 221 is provided with a rectangular groove 223, and the two rectangular grooves 223 are interconnected.

[0048] A rectangular groove 224 is opened at the center of the front side of the top of the rectangular block 22, and the rectangular groove 224 passes through the front end face of the rectangular block 22, and the rectangular groove 224 and the rectangular groove 223 are interconnected; cylindrical grooves 225 are opened horizontally on both sides of the rectangular groove 224 on the front side of the rectangular block 22, and circular through holes 226 are opened horizontally inwardly on both sides of the middle part of the inner side of the rectangular groove 223; the rectangular block 22 is used to install the basket ring 21 and the mounting assembly 3 therein.

[0049] When installing the basket frame 2, the basket ring 21 is first installed at the front end of the rectangular block 22, and the basket frame 2 is rotated upward 90° to contact the front side of the rectangular block 22, and then the long strip through holes 221 on both sides of the top of the rectangular block 22 on the basket frame 2 are aligned with the serrated blocks 12 on both sides of the rectangular through holes 11 under the backboard 1, and finally the basket frame 2 is pushed upward from bottom to top so that the long strip through holes 221 on the top of the entire rectangular block 22 correspond to the serrated blocks 12 on both sides of the rectangular through holes 11 under the backboard 1. At this time, the basket ring 21 is rotated downward 90° again to return to its original position, and the installation of the basket frame 2 on the backboard 1 is completed.

[0050] like Figure 1 , Figure 3 , Figure 4 , Figure 6 , Figure 7 and Fig. 9 As shown, the mounting assembly 3 includes a connecting rod 31, a gear 32, a rotating shaft 33, a rack 34, a toothed buckle 35 and a tension spring 36; one end of the connecting rod 31 is fixedly mounted on the basket ring 21, and the other end of the connecting rod 31 is fixedly mounted on the gear 32, and the specific mounting method can be bolted or welded; the rotating shaft 33 is horizontally rotatably mounted in the rectangular groove 223 of the rectangular block 22; the gear 32 is fixedly mounted on the rotating shaft 33; the specific mounting method can be bolted or welded; the rack 34 is slidably mounted in the middle of the rectangular groove 223 on the rectangular block 22, one end of the rack 34 is located below the gear 32, and one end of the rack 34 is meshed with the gear 32.

[0051] The tooth buckle 35 is vertically fixedly installed on the other end of the rack 34, and the specific installation method can be connected by bolt connection or welding; the two sides of the tooth buckle 35 are inverted serrations, and the tooth buckle 35 cooperates with the sawtooth block 12 on the backboard 1; one end of the two tension springs 36 is fixedly installed on both sides of the middle part of the tooth buckle 35, and the other end of the tension spring 36 is fixedly installed on the bottom of the circular through hole 226, and the specific installation method can be connected by bolt connection or welding; the tension spring 36 is used to pull the tooth buckle 35 and the sawtooth block 12 on the backboard 1 to cooperate with each other to achieve locking.

[0052] When installing the basket frame 2, the basket ring 21 rotates upward by 90°, driving the connecting rod 31 to rotate and the gear 32 and the rotating shaft 33 to rotate. During the rotation of the gear 32, the rack 34 under the gear 32 moves outward, and at the same time drives the tooth buckle 35 to move into the rectangular groove 223 on the rectangular block 22. The tension spring 36 is stretched, and then the long strip through holes 221 on both sides of the top of the rectangular block 22 on the basket frame 2 are aligned with the serrated blocks 12 on both sides of the rectangular through holes 11 under the backboard 1. Finally, the basket frame 2 is pushed from bottom to top, so that the long strip through holes 221 on the top of the entire rectangular block 22 and the serrated blocks 12 on both sides of the rectangular through holes 11 under the backboard 1 correspond to each other.

[0053] At this time, the inverted serrations 222 on one side of the long strip through hole 221 on the rectangular block 22 cooperate with one side of the serration block 12 below the backboard 1, and then the installer rotates the basket ring 21 downward 90° to restore it to its original position. During the rotation of the basket ring 21, the connecting rod 31, the gear 32 and the rotating shaft 33 are driven to rotate in the opposite direction. During the reverse rotation of the gear 32, the rack 34 under the gear 32 moves inward, and at the same time drives the tooth buckle 35 to move outward of the rectangular groove 223 on the rectangular block 22.

[0054] The inverted serrations on both sides of the tooth buckle 35 cooperate with the other side of the serrated block 12 below the backboard 1. When the rack 34 pushes the tooth buckle 35 to move, the tension spring 36 also pulls the tooth buckle 35 to move, thereby completing the quick installation of the basket frame 2. No bolts are required for connection, and no tools are required. The structure is simple and the installation is quick and convenient. At the same time, during the disassembly process, it is only necessary to rotate the basket ring 21 upward by ninety degrees to separate the locked tooth buckle 35 and quickly remove the basket frame 2.

[0055] like Figure 1 , Figure 4 , Figure 8 , Fig.10 and Fig.11As shown, the recording component 4 includes a line strip 41, a light strip 42, a lower gasket 43, an upper gasket 44, a copper sheet 45, an electromagnetic sheet 46, a compression spring 47 and a protective shell 48; a plurality of the line strips 41 are fixedly installed in an array in the middle of the backboard 1, and the specific installation method is gluing; the line strip 41 is used to transmit current; a plurality of lower gaskets 43 are fixedly installed on the plurality of line strips 41, and the specific installation method is gluing; a plurality of lower gaskets 43 are rectangular structures; a plurality of copper sheets 45 are respectively fixedly installed on the top and bottom of the lower gasket 43, and the copper sheet 45 is electrically connected to the line strip 41 through the lower gasket 43; an electromagnetic sheet 46 is fixedly installed at the center position of a plurality of the lower gaskets 43, and the electromagnetic sheet 46 is electrically connected to the line strip 41 through the lower gasket 43.

[0056] Multiple compression springs 47 are fixedly installed at the center position of the lower gasket 43, and the compression springs 47 are located outside the electromagnetic sheet 46, and the specific installation method is gluing; multiple upper gaskets 44 are fixedly installed on the multiple light strips 42, and copper sheets 45 are fixedly installed on the top and bottom of the multiple upper gaskets 44, respectively, and the upper gaskets 44 and the copper sheets 45 on the lower gaskets 43 cooperate with each other to conduct electricity, and the copper sheets 45 are electrically connected to the light strip 42 through the upper gasket 44, and multiple light strips 42 are fixedly installed on the line strip 41, and the specific installation method is gluing.

[0057] The protective shell 48 is fixedly installed in the middle of the backboard 1, and the light strip 42 and the line strip 41 are located in the protective shell 48. The specific installation method is to connect them by bolt connection or adhesive connection. The protective shell 48 is used to protect the light strip 42 and the line strip 41, and at the same time to transmit the impact force; the light strip 42 is used to record the impact point of the basketball.

[0058] When shooting training is being conducted, the basketball hits the outer surface of the backboard 1, and the impact force is transmitted to the light strip 42 through the protective shell 48. The upper gasket 44 on the light strip 42 moves inward, and the compression spring 47 on the upper gasket 44 is compressed, so that the copper sheet 45 on the upper gasket 44 and the copper sheet 45 on the lower gasket 43 contact each other, forming a pathway, and current flows through, and the light strip 42 at the impact point lights up, indicating the impact position.

[0059] After multiple shots, the control component analyzes and processes the position of the impact point on the backboard 1, as well as the frequency of the impact, and the basketball shot in through the impact point, and then energizes the electromagnetic sheet 46 on the lower gasket 43 to adsorb the upper gasket 44 on the lower gasket 43, so that the upper gasket 44 contacts the copper sheet 45 on the lower gasket 43, and current flows, and the light strip 42 on the impact point lights up, reminding the shooter to shoot. The shooter can throw towards the bright spot of the light strip 42 on the backboard 1 to assist the shooter in practicing shooting.

[0060] like Fig.11As shown, micro pressure sensors 5 are fixedly installed on the left and right sides of the lower gasket 43. The micro pressure sensors 5 are fixedly installed on the left and right sides of the lower gasket 43 to detect the pressure on the backboard 1. When shooting, when the basketball hits the backboard 1, the micro pressure sensor 5 on the impact point transmits the signal to the control component, and the control component records the impact point on the backboard 1.

[0061] like Figure 1 and Figure 2 As shown, an infrared sensor 6 is fixedly installed on the inner side of the basket ring 21, and an infrared sensor 6 is fixedly installed on the front side of the bottom center position of the rectangular block 22; the infrared sensor 6 is used to detect whether the basketball is thrown in. When the basketball passes through the basket ring 21, the infrared sensor 6 in the basket ring 21 detects the basketball and transmits the signal to the control component. Finally, the infrared sensor 6 at the bottom of the rectangular block 22 detects the basketball and transmits the signal to the control component, and the control component determines that the basketball has been thrown in.

[0062] When any sensor detects a signal, the control component analyzes it and determines that the basketball has not been shot in. This is because the movement trajectory of the basketball is unpredictable when shooting. The basketball may rotate in the basket ring 21 and then fly upward. This will cause the infrared sensor 6 on the basket ring 21 to detect the basketball, while the infrared sensor 6 under the rectangular block 22 cannot detect the basketball.

[0063] The distance between the upper gasket 44 and the lower gasket 43 is between 1-2mm. The distance between the upper gasket 44 and the lower gasket 43 is between 1-2mm to ensure that when shooting, after the basketball hits the backboard 1, the light strip 42 at the impact point will light up. Due to different shooting forces, sometimes the shooting force is lighter, and the impact force may not cause the upper gasket 44 and the lower gasket 43 to contact each other, so the distance between the upper gasket 44 and the lower gasket 43 is between 1-2mm, and within this distance, no current conduction will occur between the upper gasket 44 and the lower gasket 43.

[0064] like Figure 7 As shown, a rubber pad 7 is fixedly installed on the bottom front end of the rectangular block 22. The rubber pad 7 is fixedly installed on the bottom front end of the rectangular block 22 to reduce wear. After the basket frame 2 is fixedly installed on the backboard 1, when shooting or dunking, the basket ring 21 will be subjected to downward pressure, and the connecting rod 31 fixedly connected to the basket ring 21 will contact the bottom of the rectangular groove 224 on the front side of the rectangular block 22, which will cause wear over time. The rubber pad 7 can separate the contact between the connecting rod 31 and the bottom of the rectangular groove 224 to prevent the connecting rod 31 from wearing.

[0065] like Figure 3 , Figure 6 and Fig.11As shown, locking blocks 8 are fixedly installed in the cylindrical grooves 225 on both sides of the rectangular groove 224, and a pressure spring 9 is fixedly installed at one end of the locking block 8; the locking block 8 is used to limit the rotation of the basket ring 21. When the basket frame 2 needs to be installed, the installer slides the locking block 8 into the cylindrical groove 225, the pressure spring 9 is compressed, and then the basket ring 21 is rotated upward by 90°, and the locking block 8 is released. Through the elastic potential energy of the pressure spring 9, the other end of the locking block 8 enters the cylindrical groove 225.

[0066] When the installation is completed, the locking block 8 is slid into the cylindrical groove 225, the pressure spring 9 is compressed, and then the basket ring 21 is rotated downward 90°, and the locking block 8 is released. Through the elastic potential energy of the pressure spring 9, the other end of the locking block 8 enters the cylindrical groove 225, thereby locking the connecting rod 31 to prevent the basket ring 21 from rotating upward.

[0067] During operation, when installing the basket frame 2, the installer slides the locking block 8 into the cylindrical groove 225, the pressure spring 9 is compressed, and then the basket ring 21 is rotated upward by 90° to contact the front side of the rectangular block 22, and the locking block 8 is released. Through the elastic potential energy of the pressure spring 9, the other end of the locking block 8 enters the cylindrical groove 225. When the basket ring 21 is rotated upward by 90°, the basket ring 21 drives the connecting rod 31 to rotate, and the connecting rod 31 drives the gear 32 and the rotating shaft 33 to rotate. During the rotation of the gear 32, the rack 34 under the gear 32 moves outward, and at the same time drives the tooth buckle 35 to move into the rectangular groove 223, and the tension spring 36 is stretched.

[0068] Then align the long strip through holes 221 on both sides of the top of the rectangular block 22 on the basket frame 2 with the serrated blocks 12 on both sides of the rectangular through holes 11 below the backboard 1, and finally push the basket frame 2 from bottom to top, so that the long strip through holes 221 on the top of the entire rectangular block 22 correspond to the serrated blocks 12 on both sides of the rectangular through holes 11 below the backboard 1. At this time, the inverted serrations 222 on one side of the long strip through holes 221 on the rectangular block 22 cooperate with one side of the serrated block 12 below the backboard 1, and then slide the locking block 8 into the cylindrical groove 225, the pressure spring 9 is compressed, and then the basket ring 21 is rotated downward 90° to return to its original position, and the locking block 8 is released. Through the elastic potential energy of the pressure spring 9, the other end of the locking block 8 enters the cylindrical groove 225.

[0069] During the rotation of the basket ring 21, the connecting rod 31 is driven to rotate in the opposite direction, and the connecting rod 31 drives the gear 32 and the rotating shaft 33 to rotate in the opposite direction. During the reverse rotation of the gear 32, the rack 34 under the gear 32 moves inward, and at the same time drives the tooth buckle 35 to move outward of the rectangular groove 223. At this time, the inverted serrations on both sides of the tooth buckle 35 cooperate with the other side of the serration block 12 under the backboard 1. During the process of the rack 34 pushing the tooth buckle 35 to move, the tension spring 36 also pulls the tooth buckle 35 to move, thereby completing the rapid installation of the basket frame 2.

[0070] When shooting training is being conducted, the basketball hits the outer surface of the backboard 1, and the impact force is transmitted to the light strip 42 through the protective shell 48. The upper gasket 44 on the light strip 42 moves inward, and the compression spring 47 on the upper gasket 44 is compressed, so that the copper sheet 45 on the upper gasket 44 and the copper sheet 45 on the lower gasket 43 contact each other, forming a pathway, and current flows through, and the light strip 42 at the impact point lights up, indicating the impact position.

[0071] At the same time, when the micro pressure sensor 5 on the lower gasket 43 detects the pressure of the impact, the micro pressure sensor 5 on the impact point transmits the signal to the control component, and the control component records the impact point on the backboard 1, and then detects whether the basketball is thrown in through the infrared sensor 6 on the basket ring 21. When the infrared sensor 6 in the basket ring 21 detects the basketball, it transmits the signal to the control component. Finally, after the infrared sensor 6 at the bottom of the rectangular block 22 detects the basketball, it also transmits the signal to the control component. The control component determines that the basketball has been thrown in, and determines which impact points have scored a goal after detection by the infrared sensor 6 and the pressure sensor 5.

[0072] After multiple shots, the control component analyzes and processes the position of the impact point on the backboard 1, as well as the frequency of the impact, and the basketball shot in through the impact point, and then energizes the electromagnetic sheet 46 on the lower gasket 43 to adsorb the upper gasket 44 on the lower gasket 43, so that the upper gasket 44 contacts the copper sheet 45 on the lower gasket 43, and current flows, and the light strip 42 on the impact point lights up, reminding the shooter to shoot. The shooter can throw towards the bright spot of the light strip 42 on the backboard 1 to assist the shooter in practicing shooting.

[0073] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A wall-mounted basketball stand, comprising a backboard (1), a basket frame (2), a mounting assembly (3), a recording assembly (4) and a control assembly; Features: A basket frame (2) is fixedly mounted on the backboard (1); a recording component (4) is fixedly mounted in the middle of the backboard (1), the recording component (4) is used to collect the position where the basketball hits the backboard (1) and analyze the frequency of the impact position; a mounting component (3) is fixedly mounted on the basket frame (2), the mounting component (3) is used for quick assembly and disassembly between the backboard (1) and the basket frame (2); the recording component (4) is electrically connected to the control component; The backboard (1) is a rectangular parallelepiped structure, and a rectangular through hole (11) is provided at the center of the bottom of the backboard (1); sawtooth blocks (12) are provided on both sides of the rectangular through hole (11), and the upper sawtooth edges of the sawtooth blocks (12) are horizontal sawtooth edges, and the lower sawtooth edges of the sawtooth blocks (12) are inwardly inclined sawtooth edges; The basket frame (2) comprises a basket ring (21) and a rectangular block (22); the basket ring (21) is rotatably mounted on the rectangular block (22); long strip through holes (221) are provided at the center positions of both sides of the top of the rectangular block (22); one side of the two long strip through holes (221) is provided with inverted saw teeth (222), and the other side of the two long strip through holes (221) is provided with a rectangular groove (223), and the two rectangular grooves (223) are interconnected; A rectangular groove (224) is provided at the center of the front side of the top of the rectangular block (22), and the rectangular groove (224) passes through the front end surface of the rectangular block (22), and the rectangular groove (224) and the rectangular groove (223) are interconnected; cylindrical grooves (225) are provided horizontally on both sides of the rectangular groove (224) on the front side of the rectangular block (22), and circular through holes (226) are provided horizontally inwardly on both sides of the middle part of the inner side of the rectangular groove (223); The mounting assembly (3) comprises a connecting rod (31), a gear (32), a rotating shaft (33), a rack (34), a toothed buckle (35) and a tension spring (36); one end of the connecting rod (31) is fixedly mounted on the basket ring (21), and the other end of the connecting rod (31) is fixedly mounted on the gear (32); the rotating shaft (33) is horizontally rotatably mounted in a rectangular groove (223) of the rectangular block (22); and the gear (32) is fixedly mounted on the rotating shaft (33); The rack (34) is slidably mounted in the middle of the rectangular groove (223) on the rectangular block (22); one end of the rack (34) is located below the gear (32), and one end of the rack (34) is meshed with the gear (32); the tooth buckle (35) is vertically fixedly mounted on the other end of the rack (34); both sides of the tooth buckle (35) are inverted sawtooth shapes, and the tooth buckle (35) and the sawtooth block (12) on the backboard (1) are matched with each other; one end of the two tension springs (36) is fixedly mounted on both sides of the middle of the tooth buckle (35), and the other end of the tension spring (36) is fixedly mounted on the bottom of the circular through hole (226).

2. A wall-mounted basketball stand according to claim 1, Features: The recording component (4) comprises a line belt (41), a light belt (42), a lower gasket (43), an upper gasket (44), a copper sheet (45), an electromagnetic sheet (46), a compression spring (47) and a protective shell (48); a plurality of the line belts (41) are fixedly installed in the middle of the backboard (1) in an array form; a plurality of lower gaskets (43) are fixedly installed on the plurality of line belts (41); the plurality of lower gaskets (43) are rectangular structures; a plurality of the copper sheets (45) are fixedly installed on the top and bottom of the lower gasket (43), a plurality of electromagnetic sheets (46) are fixedly installed at the center of the lower gasket (43), a plurality of compression springs (47) are fixedly installed at the center of the lower gasket (43), and the compression springs (47) are located outside the electromagnetic sheets (46); A plurality of upper gaskets (44) are fixedly mounted on the plurality of light strips (42); copper sheets (45) are fixedly mounted on the top and bottom of the plurality of upper gaskets (44), and the copper sheets (45) on the upper gaskets (44) and the lower gaskets (43) cooperate with each other to conduct electricity; the plurality of light strips (42) are fixedly mounted on the line strip (41), the protective shell (48) is fixedly mounted in the middle of the backboard (1), and the light strips (42) and the line strip (41) are located inside the protective shell (48).

3. A wall-mounted basketball stand according to claim 2, Features: Micro pressure sensors (5) are fixedly mounted on the left and right sides of the lower gasket (43).

4. A wall-mounted basketball stand according to claim 1, Features: An infrared sensor (6) is fixedly mounted on the inner side of the basket ring (21), and an infrared sensor (6) is fixedly mounted on the front side of the center position of the bottom of the rectangular block (22).

5. A wall-mounted basketball stand according to claim 2, Features: The distance between the upper gasket (44) and the lower gasket (43) is between 1 and 2 mm.

6. A wall-mounted basketball stand according to claim 1, Features: A rubber pad (7) is fixedly mounted on the bottom of the front end of the rectangular block (22).

7. The wall-mounted basketball stand according to claim 1, Features: Locking blocks (8) are fixedly installed in the cylindrical grooves (225) on both sides of the rectangular groove (224), and a pressure spring (9) is fixedly installed at one end of the locking block (8).

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