CN112891885A - Basketball shooting hand type positioning training device - Google Patents
Basketball shooting hand type positioning training device Download PDFInfo
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- CN112891885A CN112891885A CN202110360579.2A CN202110360579A CN112891885A CN 112891885 A CN112891885 A CN 112891885A CN 202110360579 A CN202110360579 A CN 202110360579A CN 112891885 A CN112891885 A CN 112891885A
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- fixedly connected
- basketball
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- plate
- rotating
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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
Abstract
The invention discloses a basketball shooting hand type positioning training device which comprises a base, a support, a basketball board and a basketball hoop, wherein the base is fixedly connected with the support, the basketball board is fixedly connected with the support, the basketball hoop is fixedly connected with the basketball board, a collecting and projecting mechanism is arranged below the basketball hoop, a camera assembly is arranged on the basketball board and 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 and the projecting part are fixedly connected and communicated, a transmission assembly is arranged on the bottom plate, the projecting part and the transmission assembly are fixedly connected, 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 and transmit shot basketballs to a basketball shooter, reduces the using amount of the basketballs, and meanwhile, the camera on the backboard can be adjusted according to the shooting position of the basketball shooter, so that video dead angles are avoided during shooting, and 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 carry out physical training, basketball is a very popular sports, and the crowd who engages in basketball sports is wide. Basketball teaching is widely developed in all physical education classes of primary and middle schools. Shooting in a basketball game is the most important scoring mode, how to improve shooting hit rate becomes one of the main subjects of basketball training, basketball shooting practice also becomes the course of the necessity of basketball technical training, the shooting frequency of the conventional shooting training method is high, the speed of picking up the ball is slow, the training efficiency is directly influenced, and meanwhile, a shooter cannot observe own shooting hand type and cannot comment and change the own shooting hand type.
The basketball collecting device is placed below the backboard to collect shot basketballs in the prior art, the shooting process of a shooting person is recorded by arranging the camera on the backboard, however, the basketball collecting device arranged below the backboard needs to be used for a large number of basketballs, the basketball shooting process needs to be manually taken and placed, the training cost is improved, the training efficiency is reduced, the shooting camera arranged on the backboard can realize the function of recording the shooting hand type videos, the shooting person usually shoots at different positions in a basketball court for practicing, dead angles exist in the camera on the backboard, the shooting process of the shooting person cannot be effectively recorded, and the shooting person cannot observe own shooting hand type when shooting at certain positions in the basketball court, so that the training efficiency is reduced.
Disclosure of Invention
The invention aims to provide a basketball shooting hand type positioning training device, which is used for solving the problems in the prior art, can recover and transmit shot basketballs to a basketball shooter, reduces the using amount of the basketballs, can adjust a camera on a backboard according to the shooting position of the basketball shooter, avoids video dead angles during shooting and further improves the training effect.
In order to achieve the purpose, the invention provides the following scheme: the invention provides a basketball shooting hand type positioning training device which comprises a base, a support, a basketball board and a basketball hoop, wherein the base is fixedly connected with the support, the basketball board is fixedly connected with the support, the basketball hoop is fixedly connected with the basketball board, a collecting and projecting mechanism is arranged below the basketball hoop, a camera assembly is arranged on the basketball board, the camera assembly is rotatably 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 and a collecting part and a projecting part which 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 projecting part is fixedly connected with the top end of the first rotating rod, the projecting part is in transmission connection with the transmission rod and the camera assembly through the first rotating rod, a first rotating motor and a second rotating rod are arranged at the top end of the bottom plate, 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 connected with a conveying belt in a transmission mode, and the first rotating motor is in transmission connection with the first rotating rod and the second gear through the conveying 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 with 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 assembly.
Preferably, the camera assembly comprises a rotating column rotatably connected with the basketball board, the top end of the rotating column is fixedly connected with a camera, a connecting block penetrates through the rotating column, the connecting block is fixedly connected with the rotating column, and the connecting block is fixedly connected with one end, far away from the second connecting rod, of the third connecting rod.
Preferably, the projection part comprises a support plate fixedly connected with the top end of the first rotating rod, the top end of the support plate is connected with two sliding plates in a sliding manner, 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; fixedly connected with connecting rod on the rotary rod, the terminal fixedly connected with depression bar of connecting rod, the backup pad is kept away from one side of cylinder is articulated to have a shooting plate, the depression bar is located shoot the board top, launch the board with be provided with compression spring between the backup pad, the compression spring both ends respectively with shoot the board with backup pad fixed connection.
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, any one side of the sliding plate, which is far away from the rotating rod, 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, the ejection plate is fixedly connected with a baffle plate, the baffle plate is fixedly connected with a pressure sensor, and the pressure sensor is electrically connected with the second rotating motor.
Preferably, the collecting part includes with backup pad top fixed connection's pillar, the pillar top with communicating pipe fixed connection, fixedly connected with pillar in the backup pad, pillar top fixedly connected with communicating pipe, the ball groove has been seted up on the ejection plate, the ball groove with the play ball mouth of communicating pipe corresponds the setting.
Preferably, be provided with the clamp plate in communicating pipe, the clamp plate with communicating pipe goal corresponds the setting, clamp plate bottom fixedly connected with stock, the stock runs through communicating pipe and stretches out outside the communicating pipe, the stock below is provided with the fixed plate, the fixed plate with communicating pipe fixed connection, the fixed plate with be provided with reset spring between the stock, reset spring both ends respectively with the fixed plate with stock fixed connection, the stock with joint spare articulates.
Preferably, the support plate is relatively provided with two partition plates, the two partition plates are fixedly connected with the support plate, the ejection plate is located between the two partition plates, any one of the partition plates 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 shape positioning training device provided by the invention, when training is carried out, when training personnel are at different positions, the camera component and the projection part can rotate in the same direction, so that the problem of dead angles of video recording caused by the position problem of the training personnel is avoided, the hand shape, the body posture and the like of the training personnel are clearly recorded, and the training effect is improved. Meanwhile, excessive basketballs are not needed, the training cost is reduced, the collecting and projecting mechanism can serve the basketball according to the shooting speed of the training personnel, the basketball is thrown by the collecting and projecting mechanism, and the shooting speed are set so that the training personnel can reduce unnecessary physical consumption during shooting training, and the training effect is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a perspective view of a basketball shooting hand type positioning and training device;
FIG. 2 is a perspective view of a camera 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 device 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 a camera assembly;
wherein, 1-a base, 2-a bracket, 3-a basketball board, 4-a basketball frame, 101-a bottom board, 5-a transmission rod, 6-a first rotating rod, 7-a first rotating motor, 8-a second rotating rod, 9-a first gear, 10-a second gear, 11-a transmission belt, 12-a rotating shaft, 13-a first connecting rod, 14-a second connecting rod, 15-a third connecting rod, 16-a rotating column, 17-a camera, 171-a first linkage rod, 18-a connecting block, 19-a supporting plate, 20-a cylinder, 21-a sliding plate, 22-a fixed rod, 23-a rotating rod, 24-a second rotating motor, 25-a connecting rod, 26-a pressure rod, 27-an ejection plate, 271-a first hinge rod, 272-a second hinge rod, 28-compression spring, 29-baffle, 30-pressure sensor, 31-pillar, 301-funnel, 32-communicating pipe, 33-ball storage groove, 34-pressing plate, 35-long rod, 36-fixing plate, 361-fixing column, 362-rotating disc, 363-first clamping rod, 364-second clamping rod, 365-clamping plate, 366-clamping groove, 367-limiting column, 37-return spring, 38-rubber protection layer, 40-partition plate and 41-operation panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
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 frame 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 frame 4 is fixedly connected with the basketball board 3, a collecting and projecting mechanism is arranged below the basketball frame 4, a camera component is arranged on the basketball board 3, the camera component is rotatably connected with the basketball board 3, and the collecting and projecting mechanism is in transmission connection with the camera component; collect and throw the mechanism and include bottom plate 101 and set up collection portion and the portion of throwing on bottom plate 101, collection portion with throw portion fixed connection and be linked together, be provided with drive assembly on the bottom plate 101, throw the portion with drive assembly fixed connection, collection portion includes funnel 301 and communicating pipe 32, be provided with joint spare on the communicating pipe 32.
The collecting and projecting mechanism is responsible for shooting operation, basketball positioning training is required to be carried out at different positions, so the collecting and projecting mechanism is required to adjust the shooting angle and distance according to the positions of training personnel, the camera component is used for recording video, the camera component is in transmission connection with the collecting and projecting mechanism, the camera component can rotate according to the rotation of the collecting and projecting mechanism, when the training personnel carry out shooting training at different positions, the camera component can rotate by a corresponding angle so as to clearly record the hand postures of the training personnel, the camera component can record video of the hand postures of the training personnel, other postures such as take-off and jumping can record video, the subsequent observation and learning are convenient, a display can be arranged on the basketball board 3 or other positions, and the display is electrically connected with the camera component, after the training person performs the pitching operation, the display can play back so that the training person can learn and quickly correct the pitching posture.
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 projecting part is fixedly connected with the top end of the first rotating rod 6, the projecting 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 at 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. First rotating electrical machines 7 plays the effect that provides power, the rotatory angle that drives the projecting part of first rotating electrical machines 7 changes, so that throw the ball to different positions, under the effect of first gear 9 and second gear 10, make transfer line 5 and 6 opposite direction of first transfer line rotate, so that make projecting part and camera subassembly rotate along the same direction, transfer line 5, first transfer line 6, 8 tops of second transfer line all are provided with the bearing, bearing and bottom plate fixed connection, so that transfer line 5, first transfer line 6, the rotation of second transfer line 8.
Further, the cover is equipped with rotation axis 12 on the transfer line 5, rotation axis 12 with transfer line 5 fixed connection, first connecting rod 13 of fixedly connected with on the rotation axis 12, it has second connecting rod 14 to articulate on first connecting rod 13, second connecting rod 14 end articulates there is third connecting rod 15, third connecting rod 15 with camera subassembly fixed connection. First rotating electrical machines 7 work, drive transfer line 5 and take place to rotate, and then drive rotation axis 12 and take place to rotate, because the existence of second connecting rod 14 for third connecting rod 15 takes place to rotate, and third connecting rod 15 and camera subassembly fixed connection, therefore the camera subassembly rotates, thereby realizes that camera subassembly and projecting part take place to rotate along same direction.
Furthermore, 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 penetrates through the rotating column 16, 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. In order to improve the video recording effect, the top end and the bottom end of the basketball board 3 are respectively provided with a camera component, the top end of the basketball board 3 is also rotatably connected with a camera, one end, far away from the third connecting rod 15, of the connecting block 18 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, the realization plays the purpose of carrying out the video recording in the equidirectional not simultaneously to the clear video recording of pitching operation, 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 harmd by the basketball.
Further, the projecting part comprises a supporting plate 19 fixedly connected with the top end of the first rotating rod 6, two sliding plates 21 are slidably connected with the top end of the supporting plate 19, a fixing rod 22 and a rotating rod 23 are arranged between the two sliding plates 21, two ends of the fixing 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; fixedly connected with connecting rod 25 on the rotary rod 23, the terminal fixedly connected with depression bar 26 of connecting rod 25, backup pad 19 is kept away from one side of cylinder 20 articulates there is ejection board 27, depression bar 26 is located the ejection board 27 top, ejection board 27 with be provided with compression spring 28 between the backup pad 19, compression spring 28 both ends respectively with ejection board 27 with backup pad 19 fixed connection. Two chutes are formed in the supporting plate 19, the two sliding plates 21 are respectively located in the two chutes, the bottom end of the ejection plate 27 is hinged to a first hinge rod 271, the top end of the supporting plate 19 is hinged to a second hinge rod 272, and the first hinge rod 271 is hinged to the second hinge rod 272. The compression bar 26 is used for pressing the ejection plate 27, so that the ejection plate 27 is pressed downwards, under the action of the rotating rod 13, the compression bar 16 does circular motion, therefore, when the compression bar 16 is in contact with the ejection plate 27, the ejection plate 27 is pressed downwards, after the distance of one end of the motion is reached, the compression bar 16 leaves the ejection plate 27, under the action of the compression spring 28, the ejection plate 27 is reset, so that a basketball on the ejection plate 27 is thrown, therefore, the distance between the sliding plate 21 and the ejection plate 27 can be adjusted, the force during basketball throwing is adjusted, the purpose of adjusting the throwing distance of the basketball is further achieved, the basketball is in a throwing state, the basketball receiving operation of training personnel is facilitated, the physical strength is saved, so that the ball throwing training is performed, the sliding groove plays a limiting role, and the sliding plate 21 can only slide in the front. 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 when the compression spring 28 throws the basketball, the ejection plate 27 is easy to move excessively under the driving of inertia, and therefore the first hinge rod 271 and the second hinge rod 272 prevent the ejection plate 27 from moving excessively, and the basketball can fall down smoothly next time.
Further, a cylinder 20 is fixedly connected to the top end of the supporting plate 19, an output end of the cylinder 20 is fixedly connected to the fixing rod 22, a second rotating motor 24 is fixedly connected to one side of the sliding plate 21, which is far away from the rotating rod 23, and an output end of the second rotating motor 24 penetrates through the sliding plate 21 and is fixedly connected to the rotating rod 23. The air cylinder 20 and the second rotating motor 24 both function to provide power, the air cylinder 20 can adjust the position of the sliding 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 compression bar 26 to press the ejection plate 27, so that the basketball is ejected, and when the ejection plate 27 does not have the basketball, the second rotating motor 24 does not work, so that the ejection plate 27 can throw the basketball according to the actual situation of training personnel.
Further, 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, a ball storage groove 33 is formed in the ejection plate 27, and the ball storage groove 33 corresponds to the ball outlet of the communicating pipe 32. The inner surface of the funnel 301 is covered with the rubber protective layer 38, so that the basketball entering the funnel 301 can not be bounced 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 to the catapult plate 27.
Further, be provided with clamp plate 34 in the communicating pipe 32, clamp plate 34 with the corresponding setting of communicating pipe 32 goal, clamp plate 34 bottom fixedly connected with stock 35, stock 35 runs through communicating pipe 32 and stretches 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 is articulated. The clamping piece comprises a fixing column 361 fixedly connected with the fixing plate 36, a rotating disc 362 is rotatably connected to the fixing column 361, a first clamping rod 363 penetrates 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 and is hinged to the long rod 35, a clamping plate 365 is fixedly connected to the tail end of the first clamping rod 363 and penetrates through the communicating pipe 32 and extends into the communicating pipe 32, a clamping groove 366 is further formed in the fixing plate 36, a limiting column 367 is slidably connected to the clamping groove 366, and the limiting column 367 is fixedly connected with the first clamping rod 363. The joint board 365 stretches into the communicating pipe 32, the joint board 365 is used for clamping a basketball, after the training personnel shoot the basketball, the basketball enters the communicating pipe 32, the basketball presses the pressing board 34, the long rod 35 is driven to press downwards, the long rod 35 is hinged to the second clamping rod 364, the rotating disc 362 rotates, the part of the joint board 365 stretching into the communicating pipe 32 becomes small, the basketball can smoothly fall onto the shooting board 27, the reset spring 37 exists, the joint board 365 returns to the initial position, only one basketball falls, the pressure sensor 30 on the baffle 29 detects the pressure of the basketball, the basketball is thrown, the training personnel only need to rest or perform other operations, the basketball does not need to be thrown continuously, the training device can be stopped, and the operation steps of the training personnel are saved.
Furthermore, two partition plates 40 are oppositely arranged on the supporting plate 19, the two partition plates 40 are fixedly connected with the supporting plate 19, the ejection plate 27 is located between the two partition plates 40, an operation panel 41 is arranged on any one partition plate 40, and the operation panel 41 is electrically connected with the first rotating motor 7 and the air cylinder 20. The partition plate 40 plays a limiting role, so that the basketball can move to the ejection plate 27 to be thrown conveniently, the operation panel 41 is used for controlling the movement of the first rotating motor 7 and the air cylinder 20, and the adjustment of the angle and the force of the training device is realized.
The invention provides a basketball pitcher type positioning training device, when in use, the basketball shooting angle and force are adjusted by adjusting a first rotating motor 7 and an air cylinder 20 according to the position of a training person, a transmission rod 5 and a first rotating rod 6 rotate in opposite directions under the action of a first gear 9 and a second gear 10 so as to enable a shooting part and a camera component to rotate in the same direction, a third connecting rod 15 rotates due to the existence of a second connecting rod 14, and the third connecting rod 15 is fixedly connected with the camera component, so that the camera component rotates along with an ejection plate 27, and the camera component and the ejection plate 27 rotate in the same direction.
The training personnel starts training, the thrown basketball enters the communicating pipe 32, the basketball presses the pressing plate 34 and further drives the long rod 35 to press 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 extending into the communicating pipe 32 becomes small, the basketball can smoothly fall onto the ejection plate 27, and due to the existence of the return spring 37, the clamping plate 365 returns to the initial position, only one basketball falls, when the pressure sensor 30 detects the pressure of the basketball, a signal is given, the second rotating motor 24 rotates for one circle, the pressing rod 26 presses the ejection plate 27 to press down the ejection plate 27, the pressing rod 16 makes circular motion under the action of the rotating rod 13, when the pressing rod 16 contacts with the ejection plate 27, the ejection plate 27 is pressed down, after the distance of one end of the motion, the pressing rod 16 leaves the ejection plate 27, under the action of the compression spring 28, the ejector plate 27 is returned so that the basketball on the ejector plate 27 is thrown.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (10)
1. A basketball shooting hand type positioning training device comprises a base (1), a support (2), a basketball board (3) and a basketball frame (4), wherein the base (1) is fixedly connected with the support (2), the basketball board (3) is fixedly connected with the support (2), and the basketball frame (4) is fixedly connected with the basketball board (3), and is characterized in that a collecting and projecting mechanism is arranged below the basketball frame (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; collect and throw the mechanism and include bottom plate (101) and set up collection portion and projection portion on bottom plate (101), collection portion with projection portion fixed connection and be linked together, be provided with drive assembly on bottom plate (101), throw the portion with drive assembly fixed connection, collection portion includes funnel (301) and communicating pipe (32), be provided with joint spare on communicating pipe (32).
2. The basketball shooting hand type positioning and training device of claim 1, wherein: the transmission assembly comprises a transmission rod (5) and a first rotating rod (6) which are connected with each other and are rotated on the top 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 connected with the transmission rod (5) and the camera assembly in a transmission manner, 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 rotatably connected with the bottom plate (101), the transmission rod (5) is sleeved with a first gear (9), the transmission rod (5) is fixedly connected with the first gear (9), the second rotating rod (8) is sleeved with a second gear (10), and the second rotating rod (8) is fixedly connected with the second gear (10), the first gear (9) is meshed with the second gear (10); the output end of the first rotating motor (7) is connected with a conveying belt (11) in a transmission mode, and the first rotating motor (7) is connected with the first rotating rod (6) and the second gear (10) in a transmission mode through the conveying belt (11).
3. The basketball shooting hand type positioning and training device of claim 2, wherein: the utility model discloses a camera module, including transfer line (5), rotation axis (12) are equipped with on transfer line (5) the cover, rotation axis (12) with transfer line (5) fixed connection, first connecting rod (13) of fixedly connected with are gone up in rotation axis (12), it has second connecting rod (14) to go up articulated on first connecting rod (13), second connecting rod (14) end articulates there is third connecting rod (15), third connecting rod (15) with camera subassembly fixed connection.
4. The basketball shooting hand type positioning and training device of claim 3, wherein: 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) penetrates through the rotating column (16), 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).
5. The basketball shooting hand type positioning and training device of claim 2, wherein: the projection part comprises a supporting plate (19) fixedly connected with the top end of the first rotating rod (6), the top end of the supporting plate (19) is connected with two sliding plates (21) in a sliding mode, a fixing rod (22) and a rotating rod (23) are arranged between the two sliding plates (21), two ends of the fixing 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); fixedly connected with connecting rod (25) on rotary rod (23), terminal fixedly connected with depression bar (26) of connecting rod (25), backup pad (19) are kept away from one side of cylinder (20) articulates there is ejection board (27), depression bar (26) are located ejection board (27) top, ejection board (27) with be provided with compression spring (28) between backup pad (19), compression spring (28) both ends respectively with ejection board (27) with backup pad (19) fixed connection.
6. The basketball shooting hand type positioning and training device of claim 5, wherein: backup pad (19) top fixedly connected with cylinder (20), cylinder (20) output with dead lever (22) fixed connection, arbitrary one side fixedly connected with second rotating electrical machines (24) of rotary lever (23) are kept away from in slide (21), second rotating electrical machines (24) output run through slide (21) and with rotary lever (23) fixed connection.
7. The basketball shooting hand type positioning and training device of claim 5, wherein: fixedly connected with baffle (29) on the ejection board (27), fixedly connected with pressure sensor (30) on baffle (29), pressure sensor (30) with second rotating electrical machines (24) electric connection.
8. The basketball shooting hand type positioning and training device of claim 5, wherein: the collecting part comprises a supporting column (31) fixedly connected with the top end of the supporting plate (19), the top end of the supporting column (31) is fixedly connected with the communicating pipe (32), a ball storage groove (33) is formed in the ejection plate (27), and the ball storage groove (33) is correspondingly arranged with a ball outlet of the communicating pipe (32).
9. The basketball shooting hand type positioning and training device of claim 8, wherein: be provided with clamp plate (34) in communicating pipe (32), 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 joint spare is articulated.
10. The basketball shooting hand type positioning and training device of claim 5, wherein: the ejection mechanism is characterized in that two partition plates (40) are oppositely arranged on the supporting plate (19), the partition plates (40) are fixedly connected with the supporting plate (19), the ejection plate (27) is located between the two partition plates (40), an operation panel (41) is arranged on any one partition plate (40), and the operation panel (41) is electrically connected with the first rotating motor (7) and the air cylinder (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110360579.2A CN112891885A (en) | 2021-04-02 | 2021-04-02 | Basketball shooting hand type positioning training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110360579.2A CN112891885A (en) | 2021-04-02 | 2021-04-02 | Basketball shooting hand type positioning training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112891885A true CN112891885A (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110360579.2A Pending CN112891885A (en) | 2021-04-02 | 2021-04-02 | Basketball shooting hand type positioning training device |
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| Country | Link |
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| CN (1) | CN112891885A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114377364A (en) * | 2022-01-25 | 2022-04-22 | 芜湖职业技术学院 | Safe type basketball is from practising device based on basketball training |
| CN115382182A (en) * | 2022-09-28 | 2022-11-25 | 湘南学院 | Ball catching exercise device for single basketball training |
-
2021
- 2021-04-02 CN CN202110360579.2A patent/CN112891885A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114377364A (en) * | 2022-01-25 | 2022-04-22 | 芜湖职业技术学院 | Safe type basketball is from practising device based on basketball training |
| CN115382182A (en) * | 2022-09-28 | 2022-11-25 | 湘南学院 | Ball catching exercise device for single basketball training |
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