CN115040850A - Basketball stands based on teaching training usefulness - Google Patents
Basketball stands based on teaching training usefulness Download PDFInfo
- Publication number
- CN115040850A CN115040850A CN202210714127.4A CN202210714127A CN115040850A CN 115040850 A CN115040850 A CN 115040850A CN 202210714127 A CN202210714127 A CN 202210714127A CN 115040850 A CN115040850 A CN 115040850A
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- basketball
- backboard
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- teaching
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- 230000003116 impacting effect Effects 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B63/00—Targets or goals for ball games
- A63B63/08—Targets or goals for ball games with substantially horizontal opening for ball, e.g. for basketball
- A63B63/083—Targets or goals for ball games with substantially horizontal opening for ball, e.g. for basketball for basketball
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B47/00—Devices for handling or treating balls, e.g. for holding or carrying balls
- A63B47/02—Devices for handling or treating balls, e.g. for holding or carrying balls for picking-up or collecting
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B2071/0694—Visual indication, e.g. Indicia
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention provides a basketball stand for teaching and training, which comprises a basketball stand body, wherein the basketball stand body comprises a vertical rod, a backboard and a basket; a ball returning device is arranged below the backboard, receives the basketball falling from the upper part and guides the basketball back to the set direction; the backboard is provided with a touch screen for detecting the impact part of the basketball; the top of the backboard is provided with a first illuminating device, and the first illuminating device projects light to the part of the basketball impacting the backboard to form an indicating light spot; the basketball drop point display device is novel in structure, can display a basketball drop point area so as to check the specific drop point position, and is convenient to adjust, so that the teaching and training quality is improved; moreover, the basketball shot can be guided to flow back, so that the probability of artificial running pick-up is reduced, and the training efficiency is improved.
Description
Technical Field
The invention relates to the field of basketball stands, in particular to a basketball stand for teaching training.
Background
Basketball is one of sports which is popular among the public at present, and basketball courses also become one of the repairing subjects of some schools, so that the basketball teaching and training becomes a relatively important link; at present, teaching training to basketball mainly includes dribbling and shooting, wherein, in the training process of shooting, basketball stands's effect is very important, present basketball stands mostly only have a simple effect of shooting, can't instruct the position of shooting the shooting playing board, the shooting placement that inconvenient mr and student looked over, can't carry out better teaching, and, the mixed and disorderly scattering of basketball after having thrown the basket is subaerial, need pick up everywhere, and then the training efficiency who has seriously reduced, await the improvement.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a basketball stand for teaching and training, which is novel in structure, can display a basketball drop point area so as to check the specific drop point position and facilitate adjustment, thereby improving the teaching and training quality; moreover, the basketball shot can be guided to flow back, so that the probability of artificial running pick-up is reduced, and the training efficiency is improved.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a basketball stand for teaching and training, which comprises a basketball stand body, wherein the basketball stand body comprises a vertical rod, a backboard and a basket; a ball returning device is arranged below the backboard, receives the basketball falling from the upper part and guides the basketball back to the set direction; the backboard is provided with a touch screen for detecting the impact part of the basketball; the top of the backboard is provided with a first illuminating device, and the first illuminating device projects light to the part of the basketball impacting the backboard to form an indicating light spot.
In a preferred technical scheme of the invention, the first irradiation device comprises a box body, a linear sliding table, a supporting plate, a rotating shaft, a first motor and a plurality of spot lamps; the box body extends along the length direction of the backboard, and the length of the box body is greater than that of the backboard; the top of the box body is of a transparent structure; the linear sliding table is arranged in the box body, the supporting plate is fixed on the top surface of a sliding block of the linear sliding table, the rotating shaft is erected and arranged on the top surface of the supporting plate through a bearing seat, and the rotating shaft is driven to rotate by a first motor; a plurality of bases are fixedly mounted on the rotating shaft, the bases are arranged along the length direction of the rotating shaft at even intervals, and the spotlight is mounted on the bases.
In a preferred technical scheme of the invention, the ball returning device comprises a bearing hopper, a guide pipe and a second motor; the bearing hopper is fixedly arranged on the vertical rod through a first support frame, a discharge port of the bearing hopper is arranged at the center of the bottom, and the top end of the guide pipe is rotatably arranged on the outer side of the discharge port of the bearing hopper and is driven by a second motor to rotate; the bottom of the guide pipe is obliquely bent.
In a preferred technical scheme of the invention, a convex pipe is fixedly arranged on the outer side of the discharge port, a convex ring is fixedly arranged on the top of the outer wall of the convex pipe, a support ring is fixedly arranged at the bottom of the convex pipe, the outer diameter of the support ring is consistent with that of the convex ring, and a clamping groove is formed between the convex ring and the support ring; the inner diameter of the top of the guide pipe is matched with the outer diameter of the convex ring, a clamping ring is fixedly arranged on the inner wall of the top of the guide pipe, the clamping ring is matched with the clamping groove in shape, and the top of the guide pipe is rotatably clamped at the clamping groove through the clamping ring; the outer wall of the top of the guide pipe is fixedly provided with a toothed ring, an output shaft of the second motor is fixedly provided with a gear, and the gear and the toothed ring are in meshing transmission.
In a preferred technical scheme of the invention, a second irradiation device is arranged on the inner wall of the top of the receiving hopper, the second irradiation device is positioned on the inner wall of the receiving hopper far away from the backboard, the structure of the second irradiation device is the same as that of the first irradiation device, and the second irradiation device projects light to the part of the basketball impacting the backboard to form an indication light spot.
The invention has the beneficial effects that:
the basketball stand for teaching and training provided by the invention is novel in structure and comprises a basketball stand body, a basketball returning device and a first irradiation device, wherein a touch screen is arranged on a backboard of the basketball stand body and is used for detecting the impact part of a basketball, the first irradiation device can project light rays to the impact part of the basketball on the backboard to form an indication light spot, so that a user can check the specific drop point position conveniently, problems can be found timely, the conditions of pitching posture, angle, force and the like can be adjusted conveniently, and the teaching and training quality is improved;
the basketball is received and guided to flow back by the ball returning device, so that the basketball flows back along the preset direction, a user can conveniently take back the basketball, the probability of artificial running and picking is reduced, and the training efficiency is improved;
the design and the cooperation of overall structure can effectual improvement teaching and the efficiency and the quality of training.
Drawings
Fig. 1 is a front view of a basketball stand for teaching training in accordance with an exemplary embodiment of the present invention;
fig. 2 is a side view of a basketball stand for teaching training in accordance with an exemplary embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of a first illumination device provided in an embodiment of the present invention;
FIG. 4 is a schematic cross-sectional view of a ball return apparatus provided in an embodiment of the present invention;
FIG. 5 is a schematic view of a coupling structure of the receiving frame and the guide tube according to an embodiment of the present invention;
fig. 6 is an enlarged view of a portion a in fig. 5.
In the figure:
100. a basketball stand body; 110. erecting a rod; 120. a backboard; 130. a basket frame; 140. a touch screen;
200. a ball returning device; 210. a receiving hopper; 211. a discharge port; 212. a convex pipe; 213. a convex ring; 214. a support ring; 220. a guide tube; 221. a snap ring; 222. a toothed ring; 230. a second motor; 240. a protective cover; 250. supporting the frame;
300. a first irradiation device; 310. a box body; 320. a linear sliding table; 330. a support plate; 340. a rotating shaft; 350. a first motor; 360. sending light; 370. a base;
400. an L-shaped frame; 410. a support block; 420. a buffer block; 500. a second irradiation device; 600. an electric cabinet.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1 and 2, in the embodiment of the present invention, a basketball stand for teaching and training comprises a basketball stand body 100, wherein the basketball stand body 100 comprises a vertical rod 110, a backboard 120, and a basket 130; a ball returning device 200 is arranged below the backboard 120, and the ball returning device 200 receives a basketball falling from the upper side and guides the basketball back to the set direction; a touch screen 140 is arranged on the backboard 120 and used for detecting the impact position of the basketball; the first lighting device 300 is installed on the top of the backboard 120, and the first lighting device 300 projects light to the position where the basketball hits the backboard 120 to form an indication light spot.
The basketball stand based on teaching training is novel in structure and comprises a basketball stand body, a basketball returning device and a first illuminating device, wherein a touch screen is arranged on a backboard of the basketball stand body and used for detecting the impact position of a basketball, the first illuminating device can project light rays to the impact position of the basketball on the backboard to form an indicating light spot, a user can check the specific drop point position conveniently, problems can be found timely, the conditions of pitching posture, angle, force and the like can be adjusted conveniently, and therefore teaching and training quality is improved; the basketball is received and guided to flow back by the ball returning device, so that the basketball flows back along the preset direction, a user can conveniently take back the basketball, the probability of artificial running and picking is reduced, and the training efficiency is improved; the design and the cooperation of the whole structure can effectively improve the efficiency and the quality of teaching and training;
more specifically, when the training aid is used, the indicating light spots can be formed on the backboard through the preset light projection area for the explanation of a coach, and the training aid can also facilitate the fixed-point projection of a trainer, so that the training effect is achieved; the ball returning device can be adjusted in advance according to the positions of practice throwing, such as three-minute, corner, 45-degree and other directions, and the basketball entering the ball returning device can smoothly roll to the position where a user stands after the practice throwing position is selected and adjusted correspondingly, so that the probability of picking up the basketball by running is reduced.
Further, as shown in fig. 3, the first irradiation device 300 includes a box body 310, a linear sliding table 320, a supporting plate 330, a rotating shaft 340, a first motor 350, and a plurality of spot lights 360, and adopts an assembled structure, which is convenient for processing, producing and assembling each component; the box body 310 extends along the length of the backboard 120, and the length of the box body 310 and the linear sliding table 320 is greater than the length of the backboard 120, thereby effectively increasing the projection range and ensuring that the light projection range is sufficient to cover the entire backboard; the top of the box body 310 is a transparent structure to ensure smooth penetration of light; the linear sliding table 320 is installed inside the box body 310, the supporting plate 330 is fixed on the top surface of the slider of the linear sliding table 320, the rotating shaft 340 is installed on the top surface of the supporting plate 330 in an erected manner through a bearing seat, and the rotating shaft 340 is driven to rotate by the first motor 350; fixed mounting has a plurality of bases 370 in the pivot 340, a plurality of bases 370 set up along the even interval of length direction of pivot 340, shot-light 360 installs on base 370, first motor drives the pivot and rotates, thereby drive the adjustment of shot-light angle, and then ensure to satisfy the light projection requirement of the placement of different collision heights, realize the adjustment of throwing light transverse position through sharp slip table, combine the rotatory adjustment that realizes throwing light vertical position of pivot, thereby ensure to carry out the facula at different placements department and instruct.
Further, the box body includes underframe and lid, and the opening department of underframe is located to the lid chucking, can make things convenient for underframe and the independent processing production of lid, also is convenient for carry out the dismouting, and sharp slip table passes through screw fixed mounting in the underframe, and the lid is made by transparent ya keli, ensures penetrating smoothly of light.
Further, the box body of the first irradiation device is fixedly installed at the top of the backboard through the L-shaped frame 400, the inner wall of the L-shaped frame 400 is fixedly provided with a supporting block 410, the end face of the supporting block 410 is fixedly provided with a buffer block 420, and the buffer block 420 is abutted against the box body of the first irradiation device 300; the backboard is the first contact part for basketball projection, so that the problem of collision with the first irradiation device is inevitable, the support block and the buffer block can further strengthen the support of the first irradiation device, certain buffer effect can be realized, and the first irradiation device is prevented from being damaged.
Further, as shown in fig. 4 to 6, the ball returning device 200 includes a receiving bucket 210, a guide pipe 220, and a second motor 230; the receiving hopper 210 is fixedly arranged on the upright rod 110 through a first support frame, a discharge hole of the receiving hopper 210 is arranged at the center of the bottom, and the top end of the guide pipe 220 is rotatably arranged outside the discharge hole 211 of the receiving hopper 210 and is driven by the second motor 230 to rotate, so that the angle of the guide pipe can be conveniently adjusted, the position of the guide pipe does not need to be manually adjusted, and the use is convenient; the bottom of the guide pipe 220 is obliquely bent to provide an inclined surface for the rolling of the basketball, so that the basketball has the rolling kinetic energy.
Furthermore, the length of the top flaring of the receiving hopper is larger than that of the backboard, and the width of the top flaring of the receiving hopper is larger than the maximum distance from the basketball rim to the backboard, so that the receiving range of the receiving hopper can be enlarged, and the basketball receiving probability is improved.
Furthermore, the bottom of the receiving hopper is narrowed and gathered towards the discharge port, so that the basketball can roll towards the bottom direction conveniently, and the basketball smoothly enters the guide pipe and moves along the guide pipe.
Furthermore, the first support frame is sleeved on the vertical rod and fixedly connected with the vertical rod through bolts, and the first support frame is fixedly connected with the side wall of the bearing hopper through bolts.
Further, as shown in fig. 6, a protruding tube 212 is fixedly arranged on the outer side of the discharge port 211, a protruding ring 213 is fixedly arranged on the top of the outer wall of the protruding tube 212, a support ring 214 is fixedly arranged at the bottom of the protruding tube 212, the outer diameter of the support ring 214 is the same as that of the protruding ring 213, and a clamping groove is formed between the protruding ring 213 and the support ring 214; the inner diameter of the top of the guide tube 220 is matched with the outer diameter of the convex ring 213, a clamping ring 221 is fixedly arranged on the inner wall of the top of the guide tube 220, the clamping ring 221 is matched with the shape of the clamping groove, and the top of the guide tube 220 is rotatably clamped at the clamping groove through the clamping ring 221; the structure design adopts an assembled structure, so that the top of the guide pipe can be conveniently and rotatably arranged at the convex pipe, the normal rotation is not influenced, and the falling can be effectively prevented; the fixed ring gear 222 that is equipped with of top outer wall of stand pipe 220, the fixed gear that is equipped with on the output shaft of second motor 230, the outer wall of ring gear is equipped with the tooth, and the ring gear passes through tooth and gear engagement transmission, realizes orientation, the fixed point rotation of stand pipe through the second motor for the smooth swing of stand pipe is to required position.
Further, a protective cover 240 is arranged at the bottom of the receiving hopper 210, a through hole is formed in the bottom of the protective cover 240, the bottom of the guide pipe 220 extends out of the protective cover 240 through the through hole, the second motor 230 is fixed on the protective cover 240, the gear ring and the gear are located in the protective cover, the meshing position of the second motor, the gear ring and the gear can be protected, the use safety can be improved, and the overall appearance can be maintained to be attractive.
Further, a second illuminating device 500 is installed on the inner wall of the top of the receiving hopper 210, the second illuminating device 500 is located on the inner wall of the receiving hopper 210 far away from the backboard 120, the structure of the second illuminating device 500 is the same as that of the first illuminating device 300, and the second illuminating device 500 projects light to the position where the basketball impacts the backboard 120 to form an indicating light spot; the second irradiation device can supplement the first irradiation device to further enhance the display brightness of the indication facula, and can maintain normal facula display when a certain spotlight of the first irradiation device has a problem to cope with temporary conditions.
Further, a support frame 250 is fixedly arranged on the inner wall of the top of the receiving hopper 210, the support frame is positioned on the top of the inner wall of the receiving hopper far away from the backboard, two ends of the support frame extend to two opposite side walls of the receiving hopper, the shape of the support frame is matched with the shape of a bottom frame of a box body of the second irradiation device, the second irradiation device 500 is fixedly arranged in the support frame 250, and a box cover of the box body of the second irradiation device protrudes out of the top of the support frame; the design of the supporting frame can provide a mounting and supporting part for the second irradiation device, and can form a certain protection effect on the second irradiation device.
Further, the remote control device comprises an electric cabinet 600, wherein the first irradiation device, the touch screen, the second motor and the second irradiation device are electrically connected with the electric cabinet, and a remote control module is arranged on the electric cabinet and can be in wireless signal connection with a remote controller, so that a user can conveniently perform remote control adjustment; the touch screen is a resistance film screen, and can be electrified after being collided, signals of the collided part are transmitted to the electric cabinet, the first irradiation device and the second irradiation device are coordinately controlled by the electric cabinet to project lamplight, an indication light spot is formed at the collided part, and the irradiation light spots of the first irradiation device and the second irradiation device are superposed, so that the display effect of the light spot is enhanced, and the display is convenient to watch; it should be noted that the electric cabinet can be purchased and used in the market, and the first irradiation device, the second irradiation device, the touch screen and the second motor are all electrically connected with the electric cabinet.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (5)
1. A basketball stand for teaching and training comprises a basketball stand body, wherein the basketball stand body comprises a vertical rod, a backboard and a basket; the method is characterized in that:
a ball returning device is arranged below the backboard, receives the basketball falling from the upper part and guides the basketball back to the set direction;
the backboard is provided with a touch screen for detecting the impact part of the basketball;
the top of the backboard is provided with a first illuminating device, and the first illuminating device projects light to the part of the basketball impacting the backboard to form an indicating light spot.
2. The basketball stand for teaching and training as claimed in claim 1, wherein:
the first irradiation device comprises a box body, a linear sliding table, a supporting plate, a rotating shaft, a first motor and a plurality of spot lamps;
the box body extends along the length direction of the backboard, and the length of the box body is greater than that of the backboard;
the top of the box body is of a transparent structure;
the linear sliding table is arranged in the box body, the supporting plate is fixed on the top surface of a sliding block of the linear sliding table, the rotating shaft is erected and arranged on the top surface of the supporting plate through a bearing seat, and the rotating shaft is driven to rotate by a first motor; a plurality of bases are fixedly mounted on the rotating shaft, the bases are arranged along the length direction of the rotating shaft at even intervals, and the spotlight is mounted on the bases.
3. The basketball stand for teaching and training as claimed in claim 2, wherein:
the ball returning device comprises a bearing hopper, a guide pipe and a second motor;
the receiving hopper is fixedly arranged on the vertical rod through a first support frame, a discharge port of the receiving hopper is arranged at the center of the bottom, and the top end of the guide pipe is rotatably arranged outside the discharge port of the receiving hopper and is driven to rotate by a second motor;
the bottom of the guide pipe is obliquely bent.
4. The basketball stand for teaching and training as claimed in claim 3, wherein:
a convex pipe is fixedly arranged on the outer side of the discharge port, a convex ring is fixedly arranged on the top of the outer wall of the convex pipe, a support ring is fixedly arranged at the bottom of the convex pipe, the outer diameter of the support ring is consistent with that of the convex ring, and a clamping groove is formed between the convex ring and the support ring;
the inner diameter of the top of the guide pipe is matched with the outer diameter of the convex ring, a clamping ring is fixedly arranged on the inner wall of the top of the guide pipe, the clamping ring is matched with the clamping groove in shape, and the top of the guide pipe is rotatably clamped at the clamping groove through the clamping ring;
the outer wall of the top of the guide pipe is fixedly provided with a toothed ring, an output shaft of the second motor is fixedly provided with a gear, and the gear and the toothed ring are in meshing transmission.
5. The basketball stand for teaching and training as claimed in claim 3, wherein:
the second irradiation device is arranged on the inner wall of the top of the receiving hopper, is positioned on the inner wall, far away from the backboard, of the receiving hopper, has the same structure as the first irradiation device, and projects light to the position where the basketball impacts the backboard to form an indication light spot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210714127.4A CN115040850A (en) | 2022-06-22 | 2022-06-22 | Basketball stands based on teaching training usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210714127.4A CN115040850A (en) | 2022-06-22 | 2022-06-22 | Basketball stands based on teaching training usefulness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115040850A true CN115040850A (en) | 2022-09-13 |
Family
ID=83163058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210714127.4A Pending CN115040850A (en) | 2022-06-22 | 2022-06-22 | Basketball stands based on teaching training usefulness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115040850A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202951211U (en) * | 2012-12-21 | 2013-05-29 | 邯郸学院 | Basketball stand for training |
| CN103357158A (en) * | 2012-04-08 | 2013-10-23 | 黄颖峰 | Tensile basketball shooting skill former |
| CN206577329U (en) * | 2016-12-22 | 2017-10-24 | 湖北师范大学 | One kind allows shooting more accurately basketball rim |
| CN211158509U (en) * | 2019-10-29 | 2020-08-04 | 章华夏 | Basketball shooting training device |
| CN212141389U (en) * | 2020-02-24 | 2020-12-15 | 东莞职业技术学院 | Fixed point shooting training device |
-
2022
- 2022-06-22 CN CN202210714127.4A patent/CN115040850A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357158A (en) * | 2012-04-08 | 2013-10-23 | 黄颖峰 | Tensile basketball shooting skill former |
| CN202951211U (en) * | 2012-12-21 | 2013-05-29 | 邯郸学院 | Basketball stand for training |
| CN206577329U (en) * | 2016-12-22 | 2017-10-24 | 湖北师范大学 | One kind allows shooting more accurately basketball rim |
| CN211158509U (en) * | 2019-10-29 | 2020-08-04 | 章华夏 | Basketball shooting training device |
| CN212141389U (en) * | 2020-02-24 | 2020-12-15 | 东莞职业技术学院 | Fixed point shooting training device |
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| PB01 | Publication | ||
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Application publication date: 20220913 |