CN112891885B - Basketball shooting hand-type positioning training device - Google Patents
Basketball shooting hand-type positioning training device Download PDFInfo
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- CN112891885B CN112891885B CN202110360579.2A CN202110360579A CN112891885B CN 112891885 B CN112891885 B CN 112891885B CN 202110360579 A CN202110360579 A CN 202110360579A CN 112891885 B CN112891885 B CN 112891885B
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- 238000012549 training Methods 0.000 title claims abstract description 54
- 230000005540 biological transmission Effects 0.000 claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000007906 compression Methods 0.000 claims description 16
- 238000003825 pressing Methods 0.000 claims description 15
- 230000006835 compression Effects 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 230000033001 locomotion Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 206010040007 Sense of oppression Diseases 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
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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
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/0071—Training appliances or apparatus for special sports 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
- 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
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/40—Stationarily-arranged devices for projecting balls or other bodies
- A63B69/407—Stationarily-arranged devices for projecting balls or other bodies with spring-loaded propelling means
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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
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/80—Special sensors, transducers or devices therefor
- A63B2220/806—Video cameras
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Accessories Of Cameras (AREA)
Abstract
The invention discloses a basketball shooting hand-type positioning training device, which comprises a base, a bracket, a basketball board and a basketball frame, wherein the base is fixedly connected with the bracket, the basketball board is fixedly connected with the bracket, the basketball frame is fixedly connected with the basketball board, the basketball stand is provided with a shooting collecting mechanism below, the basketball stand is provided with a camera component, the camera component is rotationally connected with the basketball stand, and the shooting collecting mechanism is in transmission connection with the camera component; the collecting and projecting mechanism comprises a bottom plate, a collecting part and a projecting part, wherein the collecting part and the projecting part are arranged on the bottom plate, the collecting part and the projecting part are fixedly connected and are communicated, a transmission assembly is arranged on the bottom plate, the projecting part is fixedly connected with the transmission assembly, the collecting part comprises a funnel and a communicating pipe, and a clamping piece is arranged on the communicating pipe. The basketball shooting device can recycle the shot basketball and transmit the basketball to a shooter, so that the use amount of the basketball is reduced, and meanwhile, the camera on the backboard can be adjusted according to the shooting position of the shooter, so that video dead angles are avoided during shooting, and further the training effect is improved.
Description
Technical Field
The invention relates to the technical field of basketball training equipment, in particular to a basketball shooting hand-type positioning training device.
Background
With the continuous improvement of the living standard of people in China, more and more people perform physical exercise, basketball is a popular physical exercise, and the population engaged in basketball exercise is wide. Basketball teaching is widely developed in all gymnastics classes of primary and middle schools. The shooting is the most important scoring mode in the basketball game, how to improve the shooting hit rate becomes one of the main subjects of basketball training, the basketball shooting training also becomes a necessary course for basketball technical training, the conventional shooting training method is quick in shooting frequency and slow in ball picking speed, the training efficiency is directly influenced, and a shooter cannot observe own shooting hand type and cannot comment and change own shooting hand type.
Often adopt among the prior art to place basketball collection device below the backboard and collect the basketball of throwing to carry out the video recording to the shooting process of shooting person through settling the camera on the backboard, nevertheless place basketball collection device under the backboard and need use more basketball of quantity, and need the manual work to get and put, training cost has been improved, training efficiency has been reduced, and settle the camera on the backboard and although can realize the function of shooting hand type video recording, but shooting person usually carries out shooting exercise in the different positions in the basketball court, and the camera on this also leads to has the dead angle on the backboard, can't carry out video recording to shooting process of shooting person effectually, thereby make shooting person can not observe own shooting hand type when carrying out shooting training in certain positions in the basketball court, and then training efficiency has been reduced.
Disclosure of Invention
The invention aims to provide a basketball shooting hand-type positioning training device, which solves the problems in the prior art, can recycle the shot basketball and transmit the basketball to a shooter, reduces the using amount of the basketball, and meanwhile, a camera on a backboard can be adjusted according to the shooting position of the shooter, so that video dead angles are avoided during shooting, and further the training effect is improved.
In order to achieve the above object, the present invention provides the following solutions: the invention provides a basketball shooting hand-type positioning training device which comprises a base, a support, a basketball board and a basketball rim, wherein the base is fixedly connected with the support, the basketball board is fixedly connected with the support, the basketball rim is fixedly connected with the basketball board, a collecting and projecting mechanism is arranged below the basketball board, a camera assembly is arranged on the basketball board, the camera assembly is rotationally connected with the basketball board, and the collecting and projecting mechanism is in transmission connection with the camera assembly; the collecting and projecting mechanism comprises a bottom plate, a collecting part and a projecting part, wherein the collecting part and the projecting part are arranged on the bottom plate, the collecting part is fixedly connected with the projecting part and communicated with the projecting part, a transmission assembly is arranged on the bottom plate, the projecting part is fixedly connected with the transmission assembly, the collecting part comprises a funnel and a communicating pipe, and a clamping piece is arranged on the communicating pipe.
Preferably, the transmission assembly comprises a transmission rod and a first rotating rod which are rotatably connected with the top end of the bottom plate, the projection part is fixedly connected with the top end of the first rotating rod, the projection part is in transmission connection with the transmission rod and the camera assembly through the first rotating rod, the top end of the bottom plate is provided with a first rotating motor and a second rotating rod, the first rotating motor is fixedly connected with the bottom plate, the second rotating rod is rotatably connected with the bottom plate, a first gear is sleeved on the transmission rod, the transmission rod is fixedly connected with the first gear, a second gear is sleeved on the second rotating rod, the second rotating rod is fixedly connected with the second gear, and the first gear is meshed with the second gear; the output end of the first rotating motor is in transmission connection with a conveyor belt, and the first rotating motor is in transmission connection with the first rotating rod and the second gear through the conveyor belt.
Preferably, the transmission rod is sleeved with a rotating shaft, the rotating shaft is fixedly connected with the transmission rod, a first connecting rod is fixedly connected to the rotating shaft, a second connecting rod is hinged to the first connecting rod, a third connecting rod is hinged to the tail end of the second connecting rod, and the third connecting rod is fixedly connected with the camera component.
Preferably, the camera assembly comprises a rotating column connected with the basketball board in a rotating way, the top end of the rotating column is fixedly connected with a camera, a connecting block is arranged on the rotating column in a penetrating way, the connecting block is fixedly connected with the rotating column, and the connecting block is fixedly connected with one end, away from the second connecting rod, of the third connecting rod.
Preferably, the projection part comprises a supporting plate fixedly connected with the top end of the first rotating rod, the top end of the supporting plate is slidably connected with two sliding plates, a fixed rod and a rotating rod are arranged between the two sliding plates, two ends of the fixed rod are fixedly connected with the two sliding plates, and two ends of the rotating rod are rotatably connected with the two sliding plates; the rotary rod is fixedly connected with a connecting rod, the tail end of the connecting rod is fixedly connected with a compression rod, one side, far away from the air cylinder, of the supporting plate is hinged with an ejection plate, the compression rod is located above the ejection plate, a compression spring is arranged between the ejection plate and the supporting plate, and two ends of the compression spring are respectively fixedly connected with the ejection plate and the supporting plate.
Preferably, the top end of the supporting plate is fixedly connected with an air cylinder, the output end of the air cylinder is fixedly connected with the fixing rod, one side, away from the rotating rod, of any sliding plate is fixedly connected with a second rotating motor, and the output end of the second rotating motor penetrates through the sliding plate and is fixedly connected with the rotating rod.
Preferably, a baffle is fixedly connected to the ejection plate, a pressure sensor is fixedly connected to the baffle, and the pressure sensor is electrically connected with the second rotating motor.
Preferably, the collecting part comprises a support column fixedly connected with the top end of the support plate, the top end of the support column is fixedly connected with the communicating pipe, the support plate is fixedly connected with the support column, the top end of the support column is fixedly connected with the communicating pipe, the ejection plate is provided with a ball storage groove, and the ball storage groove is correspondingly arranged with a ball outlet of the communicating pipe.
Preferably, a pressing plate is arranged in the communicating pipe, the pressing plate and the ball inlet of the communicating pipe are correspondingly arranged, a long rod is fixedly connected to the bottom end of the pressing plate, the long rod penetrates through the communicating pipe and extends out of the communicating pipe, a fixing plate is arranged below the long rod, the fixing plate is fixedly connected with the communicating pipe, a reset spring is arranged between the fixing plate and the long rod, and two ends of the reset spring are respectively fixedly connected with the fixing plate and the long rod, and the long rod is hinged to the clamping piece.
Preferably, two partition boards are oppositely arranged on the supporting board, the two partition boards are fixedly connected with the supporting board, the ejection board is positioned between the two partition boards, any one of the partition boards is provided with an operation panel, and the operation panel is electrically connected with the first rotating motor and the air cylinder.
The invention discloses the following technical effects:
according to the basketball shooting hand-type positioning training device, when shooting training is carried out, when training staff is located at different positions, the camera assembly and the projecting part can rotate in the same direction, video dead angles caused by the position problem of the training staff are avoided, so that hand-type, body-posture and the like of the training staff are clearly recorded, and the training effect is improved. Meanwhile, the invention does not need too many basketball, reduces the training cost, the collecting and projecting mechanism can serve according to the shooting speed of the training personnel, the collecting and projecting mechanism throws the basketball, and the setting of the shooting speed and the setting of the throwing both enable the training personnel to reduce unnecessary physical consumption during shooting training, thereby improving the training effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of a basketball shooting hand positioning training device;
FIG. 2 is a perspective view of a camera head assembly;
FIG. 3 is a perspective view of the collection projection mechanism;
FIG. 4 is a perspective view of the clip;
FIG. 5 is a side view of the basketball shooting hand positioning training apparatus with the spacer removed;
FIG. 6 is an enlarged view of a portion of FIG. 5 at A;
FIG. 7 is a top view of the camera assembly;
The device comprises a 1-base, a 2-support, a 3-basketball board, a 4-basketball frame, a 101-base plate, a 5-transmission rod, a 6-first rotation rod, a 7-first rotation motor, a 8-second rotation rod, a 9-first gear, a 10-second gear, a 11-transmission belt, a 12-rotation shaft, a 13-first connecting rod, a 14-second connecting rod, a 15-third connecting rod, a 16-rotation column, a 17-camera, a 171-first linkage rod, a 18-connection block, a 19-support plate, a 20-cylinder, a 21-slide board, a 22-fixing rod, a 23-rotation rod, a 24-second rotation motor, a 25-connecting rod, a 26-compression rod, a 27-ejection plate, 271-first hinge rod, 272-second hinge rod, a 28-compression spring, a 29-baffle plate, a 30-pressure sensor, a 31-support column, a 301-funnel, a 32-communication pipe, a 33-ball storage groove, a 34-pressing plate, a 35-long rod, a 36-fixing plate, a 361-fixing column, a 362-rotation disc, a 364-first clamping rod, a 364-second clamping rod, a 367-clamping plate, a connecting plate, a 365-resetting plate, a limit plate, a 37-connecting plate, a limit plate, a 365-40-resetting plate, a rubber, a limit plate, a 41-and a protective plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
The invention provides a basketball shooting hand-type positioning training device which comprises a base 1, a support 2, a basketball board 3 and a basketball rim 4, wherein the base 1 is fixedly connected with the support 2, the basketball board 3 is fixedly connected with the support 2, the basketball rim 4 is fixedly connected with the basketball board 3, a collecting and projecting mechanism is arranged below the basketball rim 4, a camera assembly is arranged on the basketball board 3, the camera assembly is rotatably connected with the basketball board 3, and the collecting and projecting mechanism is in transmission connection with the camera assembly; the collecting and projecting mechanism comprises a bottom plate 101, a collecting part and a projecting part, wherein the collecting part and the projecting part are arranged on the bottom plate 101, the collecting part is fixedly connected with the projecting part and communicated with each other, a transmission assembly is arranged on the bottom plate 101, the projecting part is fixedly connected with the transmission assembly, the collecting part comprises a funnel 301 and a communicating pipe 32, and a clamping piece is arranged on the communicating pipe 32.
The collecting and projecting mechanism is responsible for shooting operation, because basketball positioning training is needed at different positions, the collecting and projecting mechanism is needed to carry out adjustment of shooting angle and distance according to the positions of training staff, the camera component is used for carrying out video recording, the camera component is in transmission connection with the collecting and projecting mechanism, the camera component can rotate according to rotation of the collecting and projecting mechanism, when training staff carries out shooting training at different positions, the camera component can rotate corresponding angles, so that the hands of the training staff can be clearly recorded, moreover, the camera component can record the hands of the training staff, other such as jump gestures and the like, follow-up observation and study are convenient, a display can be installed on the basketball board 3 or at other positions, the display is electrically connected with the camera component, and the display can be played back after the shooting operation so that the training staff can learn and correct the shooting gestures rapidly.
Further, the transmission assembly comprises a transmission rod 5 and a first rotating rod 6 which are rotatably connected with the top end of the bottom plate 101, the projection part is fixedly connected with the top end of the first rotating rod 6, the projection part is in transmission connection with the transmission rod 5 and the camera assembly through the first rotating rod 6, a first rotating motor 7 and a second rotating rod 8 are arranged on the top end of the bottom plate 101, the first rotating motor 7 is fixedly connected with the bottom plate 101, the second rotating rod 8 is rotatably connected with the bottom plate 101, a first gear 9 is sleeved on the transmission rod 5, the transmission rod 5 is fixedly connected with the first gear 9, a second gear 10 is sleeved on the second rotating rod 8, the second rotating rod 8 is fixedly connected with the second gear 10, and the first gear 9 is meshed with the second gear 10; the output end of the first rotating motor 7 is in transmission connection with a conveyor belt 11, and the first rotating motor 7 is in transmission connection with the first rotating rod 6 and the second gear 10 through the conveyor belt 11. The first rotating electrical machine 7 plays a role in providing power, the angle of the first rotating electrical machine 7 rotates to drive the projection part to change so as to throw balls at different positions, under the action of the first gear 9 and the second gear 10, the transmission rod 5 and the first rotating rod 6 rotate in opposite directions so as to enable the projection part and the camera component to rotate in the same direction, bearings are arranged at the top ends of the transmission rod 5, the first rotating rod 6 and the second rotating rod 8 and fixedly connected with the bottom plate so as to facilitate the rotation of the transmission rod 5, the first rotating rod 6 and the second rotating rod 8.
Further, a rotating shaft 12 is sleeved on the transmission rod 5, the rotating shaft 12 is fixedly connected with the transmission rod 5, a first connecting rod 13 is fixedly connected to the rotating shaft 12, a second connecting rod 14 is hinged to the first connecting rod 13, a third connecting rod 15 is hinged to the tail end of the second connecting rod 14, and the third connecting rod 15 is fixedly connected with the camera component. The first rotating motor 7 works to drive the transmission rod 5 to rotate and further drive the rotating shaft 12 to rotate, the third connecting rod 15 rotates due to the second connecting rod 14, the third connecting rod 15 is fixedly connected with the camera assembly, and therefore the camera assembly rotates, and the camera assembly and the projecting part rotate along the same direction.
Further, the camera assembly comprises a rotating column 16 rotatably connected with the basketball board 3, a camera 17 is fixedly connected to the top end of the rotating column 16, a connecting block 18 is arranged on the rotating column 16 in a penetrating mode, the connecting block 18 is fixedly connected with the rotating column 16, and the connecting block 18 is fixedly connected with one end, away from the second connecting rod 14, of the third connecting rod 15. In order to improve the video effect, the top and bottom of the basketball board 3 are respectively provided with a camera component, the top of the basketball board 3 is also rotationally connected with a camera, one end of the connecting block 18, which is far away from the third connecting rod 15, is hinged with a first linkage rod 171, and the tail end of the first linkage rod 171 is hinged with the connecting block 18 of the camera. Through setting up two sets of camera subassemblies, four cameras realize the clear video recording to shooting operation, play simultaneously and carry out the purpose of video recording at different directions, can set up protection device (not shown in the figure) on camera 17 and the second camera to avoid camera 17 and second camera to be damaged by the basketball.
Further, the projecting part includes a support plate 19 fixedly connected to the top end of the first rotating rod 6, the top end of the support plate 19 is slidably connected with two sliding plates 21, a fixing rod 22 and a rotating rod 23 are disposed between the two sliding plates 21, two ends of the fixing rod 22 are fixedly connected to the two sliding plates 21, and two ends of the rotating rod 23 are rotatably connected to the two sliding plates 21; the rotary rod 23 is fixedly connected with a connecting rod 25, the tail end of the connecting rod 25 is fixedly connected with a pressing rod 26, one side, far away from the air cylinder 20, of the supporting plate 19 is hinged with an ejection plate 27, the pressing rod 26 is located above the ejection plate 27, a compression spring 28 is arranged between the ejection plate 27 and the supporting plate 19, and two ends of the compression spring 28 are fixedly connected with the ejection plate 27 and the supporting plate 19 respectively. Two sliding grooves are formed in the supporting plate 19, the two sliding plates 21 are respectively located in the two sliding grooves, a first hinging rod 271 is hinged to the bottom end of the ejection plate 27, a second hinging rod 272 is hinged to the top end of the supporting plate 19, and the first hinging rod 271 and the second hinging rod 272 are hinged. The compression bar 26 is used for pressing the ejection plate 27 so that the ejection plate 27 is pressed down, the compression bar 16 performs circular motion under the action of the rotation bar 13, therefore, when the compression bar 16 contacts with the ejection plate 27, the ejection plate 27 is pressed down, after one end of motion is away from the ejection plate 27, the ejection plate 27 is reset under the action of the compression spring 28, so that basketball on the ejection plate 27 is thrown, the distance between the sliding plate 21 and the ejection plate 27 can be adjusted so as to adjust the force when the basketball is thrown, the goal of adjusting the basketball throwing distance is achieved, and the basketball is in a throwing state, so that training personnel can receive the basketball, physical strength is saved, throwing training is performed, the sliding groove plays a limiting role, and the sliding plate 21 can only slide in the front-back direction. The first hinge rod 271 and the second hinge rod 272 are hinged, and the first hinge rod 271 and the second hinge rod 272 are matched, so that the ejection plate 27 is easy to move excessively under the driving of inertia when the compression spring 28 throws basketball, and the first hinge rod 271 and the second hinge rod 272 prevent the ejection plate 27 from moving excessively, so that the basketball falls smoothly next time.
Further, the top end of the supporting plate 19 is fixedly connected with an air cylinder 20, the output end of the air cylinder 20 is fixedly connected with a fixing rod 22, one side of any sliding plate 21 away from the rotating rod 23 is fixedly connected with a second rotating motor 24, and the output end of the second rotating motor 24 penetrates through the sliding plate 21 and is fixedly connected with the rotating rod 23. The cylinder 20 and the second rotating motor 24 both play a role in providing power, the cylinder 20 can adjust the position of the slide plate 21, and the second rotating motor 24 can drive the rotating rod 23 to rotate, so that the pressing rod 26 rotates.
Further, a baffle 29 is fixedly connected to the ejection plate 27, a pressure sensor 30 is fixedly connected to the baffle 29, and the pressure sensor 30 is electrically connected to the second rotating motor 24. When the pressure sensor 30 detects the pressure of the basketball, a signal is given, the second rotating motor 24 rotates for one circle to drive the pressing rod 26 to press the ejection plate 27, so that the basketball is ejected, when the ejection plate 27 does not have the basketball, the second rotating motor 24 does not work, and therefore the ejection plate 27 can throw the basketball according to the actual situation of a training person.
Further, the collecting portion includes a support column 31 fixedly connected to the top end of the support plate 19, the top end of the support column 31 is fixedly connected to the communicating tube 32, the ejector plate 27 is provided with a ball storage groove 33, and the ball storage groove 33 is correspondingly arranged with a ball outlet of the communicating tube 32. The inner surface of the funnel 301 is covered with a rubber protection layer 38, so that basketball entering the funnel 301 does not bounce any more, the communicating pipe 32 is used for collecting the basketball, the basketball storage groove 33 is used for placing the basketball, and the basketball can smoothly move onto the ejection plate 27.
Further, a pressing plate 34 is arranged in the communicating pipe 32, the pressing plate 34 and the ball inlet of the communicating pipe 32 are correspondingly arranged, a long rod 35 is fixedly connected to the bottom end of the pressing plate 34, the long rod 35 penetrates through the communicating pipe 32 and extends out of the communicating pipe 32, a fixing plate 36 is arranged below the long rod 35, the fixing plate 36 is fixedly connected with the communicating pipe 32, a return spring 37 is arranged between the fixing plate 36 and the long rod 35, two ends of the return spring 37 are fixedly connected with the fixing plate 36 and the long rod 35 respectively, and the long rod 35 is hinged to the clamping piece. The clamping piece comprises a fixed column 361 fixedly connected with a fixed plate 36, a rotating disc 362 is rotatably connected to the fixed column 361, a first clamping rod 363 is penetrated through the rotating disc 362, the first clamping rod 363 is fixedly connected with the rotating disc 362, a second clamping rod 364 is hinged to the first clamping rod 363, the second clamping rod 364 is hinged to a long rod 35, the tail end of the first clamping rod 363 is fixedly connected with a clamping plate 365, the clamping plate 365 penetrates through a communicating pipe 32 and stretches into the communicating pipe 32, a clamping groove 366 is further formed in the fixed plate 36, a limiting column 367 is connected to the clamping groove 366 in a sliding mode, and the limiting column 367 is fixedly connected with the first clamping rod 363. The clamping plate 365 stretches into the communicating pipe 32, the clamping plate 365 is used for clamping basketball, after the training personnel finishes shooting, the basketball enters the communicating pipe 32, the basketball presses the pressing plate 34, the long rod 35 is driven to be pressed down, the long rod 35 is hinged with the second clamping rod 364, the rotating disc 362 rotates, the part of the clamping plate 365 stretching into the communicating pipe 32 is smaller, the basketball can smoothly fall onto the ejection plate 27, and the clamping plate 365 returns to the initial position due to the existence of the reset spring 37, so that only one basketball falls, the pressure sensor 30 on the baffle 29 detects the pressure of the basketball to throw the basketball, and therefore when the training personnel needs to rest or other operations, the training device can stop working only without continuously throwing the basketball, and the operation steps of the training personnel are saved.
Further, two partition plates 40 are oppositely disposed on the support plate 19, the two partition plates 40 are fixedly connected with the support plate 19, the ejection plate 27 is located between the two partition plates 40, an operation panel 41 is disposed on any partition plate 40, and the operation panel 41 is electrically connected with the first rotating motor 7 and the air cylinder 20. The baffle 40 plays a limiting role, so that the basketball moves to the ejection plate 27, the basketball is thrown conveniently, and the operation panel 41 is used for controlling the movement of the first rotating motor 7 and the air cylinder 20, so that the angle and the force of the training device are adjusted.
The invention provides a basketball shooting type positioning training device, when in use, the angle and the strength of basketball shooting are adjusted by adjusting a first rotating motor 7 and an air cylinder 20 according to the position of a training person, under the action of a first gear 9 and a second gear 10, a transmission rod 5 and a first rotating rod 6 rotate in opposite directions so as to enable a shooting part and a camera component to rotate in the same direction, and due to the existence of a second connecting rod 14, a third connecting rod 15 rotates, the third connecting rod 15 is fixedly connected with the camera component, and therefore the camera component rotates along with an ejection plate 27, and the camera component and the ejection plate 27 rotate in the same direction.
Training personnel begin training, basketball that throws gets into communicating pipe 32, basketball oppression clamp plate 34, and then drive stock 35 and push down, because stock 35 and second bayonet catch pole 364 are articulated, make rolling disc 362 take place to rotate, the part that bayonet catch plate 365 stretched into in communicating pipe 32 diminishes, make basketball can drop smoothly to on the ejector plate 27, and because the existence of reset spring 37, make bayonet catch plate 365 resume initial position, therefore only a basketball drops, when pressure sensor 30 detects the pressure of basketball, give the signal, second rotating electrical machines 24 rotate round, depression bar 26 oppression ejector plate 27, make ejector plate 27 push down, under the effect of rotary rod 13, depression bar 16 is circular motion, consequently, depression bar 16 is when contacting with ejector plate 27, make ejector plate 27 push down, after the one end distance of motion, depression bar 16 leaves ejector plate 27, under the effect of compression spring 28, make basketball on the ejector plate 27 resume, make the basketball thrown.
In the description of the present invention, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
The above embodiments are only illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solutions of the present invention should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.
Claims (3)
1. The utility model provides a basketball shooting hand type positioning training device, includes base (1), support (2), basketball board (3), basketball hoop (4), base (1) with support (2) fixed connection, basketball board (3) with support (2) fixed connection, basketball hoop (4) with basketball board (3) fixed connection, its characterized in that, basketball hoop (4) below is provided with collects projection mechanism, be provided with the camera subassembly on basketball board (3), the camera subassembly with basketball board (3) rotate to be connected, collect projection mechanism with the transmission of camera subassembly is connected; the collecting and projecting mechanism comprises a bottom plate (101), a collecting part and a projecting part, wherein the collecting part and the projecting part are arranged on the bottom plate (101), the collecting part is fixedly connected and communicated with the projecting part, a transmission assembly is arranged on the bottom plate (101), the projecting part is fixedly connected with the transmission assembly, the collecting part comprises a funnel (301) and a communicating pipe (32), and a clamping piece is arranged on the communicating pipe (32);
The transmission assembly comprises a transmission rod (5) and a first rotating rod (6) which are rotationally connected with the top end of a bottom plate (101), the projection part is fixedly connected with the top end of the first rotating rod (6), the projection part is in transmission connection with the transmission rod (5) and the camera assembly through the first rotating rod (6), the top end of the bottom plate (101) is provided with a first rotating motor (7) and a second rotating rod (8), the first rotating motor (7) is fixedly connected with the bottom plate (101), the second rotating rod (8) is rotationally connected with the bottom plate (101), a first gear (9) is sleeved on the transmission rod (5) and is fixedly connected with the first gear (9), a second gear (10) is sleeved on the second rotating rod (8), the second rotating rod (8) is fixedly connected with the second gear (10), and the first gear (9) is meshed with the second gear (10); the output end of the first rotating motor (7) is in transmission connection with a conveyor belt (11), and the first rotating motor (7) is in transmission connection with the first rotating rod (6) and the second gear (10) through the conveyor belt (11);
the camera is characterized in that a rotating shaft (12) is sleeved on the transmission rod (5), the rotating shaft (12) is fixedly connected with the transmission rod (5), a first connecting rod (13) is fixedly connected to the rotating shaft (12), a second connecting rod (14) is hinged to the first connecting rod (13), a third connecting rod (15) is hinged to the tail end of the second connecting rod (14), and the third connecting rod (15) is fixedly connected with the camera component;
The projection part comprises a supporting plate (19) fixedly connected with the top end of the first rotating rod (6), an air cylinder (20) is fixedly connected with the top end of the supporting plate (19), two sliding plates (21) are slidably connected with the top end of the supporting plate (19), a fixed rod (22) and a rotating rod (23) are arranged between the two sliding plates (21), two ends of the fixed rod (22) are fixedly connected with the two sliding plates (21), and two ends of the rotating rod (23) are rotatably connected with the two sliding plates (21); the rotary rod (23) is fixedly connected with a connecting rod (25), the tail end of the connecting rod (25) is fixedly connected with a pressing rod (26), one side, far away from the air cylinder (20), of the supporting plate (19) is hinged with an ejection plate (27), the pressing rod (26) is positioned above the ejection plate (27), a compression spring (28) is arranged between the ejection plate (27) and the supporting plate (19), and two ends of the compression spring (28) are respectively fixedly connected with the ejection plate (27) and the supporting plate (19);
The output end of the air cylinder (20) is fixedly connected with the fixed rod (22), one side, far away from the rotary rod (23), of any sliding plate (21) is fixedly connected with a second rotary motor (24), and the output end of the second rotary motor (24) penetrates through the sliding plate (21) and is fixedly connected with the rotary rod (23);
a baffle plate (29) is fixedly connected to the ejection plate (27), a pressure sensor (30) is fixedly connected to the baffle plate (29), and the pressure sensor (30) is electrically connected with the second rotating motor (24);
The collecting part comprises a support column (31) fixedly connected with the top end of the supporting plate (19), the top end of the support column (31) is fixedly connected with the communicating pipe (32), the ejection plate (27) is provided with a ball storage groove (33), and the ball storage groove (33) is correspondingly arranged with a ball outlet of the communicating pipe (32);
The utility model discloses a clamp plate, including connecting pipe (32), connecting pipe (32) are provided with clamp plate (34), clamp plate (34) with communicating pipe (32) goal corresponds the setting, clamp plate (34) bottom fixedly connected with stock (35), stock (35) run through communicating pipe (32) and stretch out outside communicating pipe (32), stock (35) below is provided with fixed plate (36), fixed plate (36) with communicating pipe (32) fixed connection, fixed plate (36) with be provided with reset spring (37) between stock (35), reset spring (37) both ends respectively with fixed plate (36) with stock (35) fixed connection, stock (35) with the joint spare articulates.
2. The basketball shooting hand-held positioning training apparatus of claim 1, wherein: the camera assembly comprises a rotating column (16) which is rotationally connected with the basketball board (3), a camera (17) is fixedly connected to the top end of the rotating column (16), a connecting block (18) is arranged on the rotating column (16) in a penetrating mode, the connecting block (18) is fixedly connected with the rotating column (16), and the connecting block (18) is fixedly connected with one end, far away from the second connecting rod (14), of the third connecting rod (15).
3. The basketball shooting hand-held positioning training apparatus of claim 1, wherein: two partition boards (40) are oppositely arranged on the supporting board (19), the two partition boards (40) are fixedly connected with the supporting board (19), the ejection board (27) is located between the two partition boards (40), an operation panel (41) is arranged on any partition board (40), and the operation panel (41) is electrically connected with the first rotating motor (7) and the air cylinder (20).
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| CN202110360579.2A CN112891885B (en) | 2021-04-02 | 2021-04-02 | Basketball shooting hand-type positioning training device |
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| CN202110360579.2A CN112891885B (en) | 2021-04-02 | 2021-04-02 | Basketball shooting hand-type positioning training device |
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| CN112891885B true CN112891885B (en) | 2024-09-10 |
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| CN115382182A (en) * | 2022-09-28 | 2022-11-25 | 湘南学院 | Ball catching exercise device for single basketball training |
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| US6224503B1 (en) * | 1999-07-30 | 2001-05-01 | John Gibson Joseph | Portable basketball retrieval and return device |
| CN210473003U (en) * | 2019-04-18 | 2020-05-08 | 永州职业技术学院 | Basketball stand for basketball training |
| CN110639185B (en) * | 2019-09-12 | 2021-01-15 | 邯郸学院 | Basketball training auxiliary equipment |
| CN111388979B (en) * | 2020-04-22 | 2021-06-04 | 南京幸庄科技创新产业园管理有限公司 | Basketball ejection device for assisting player training |
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