CN212282794U - Remove running point shooting trainer - Google Patents
Remove running point shooting trainer Download PDFInfo
- Publication number
- CN212282794U CN212282794U CN202020227066.5U CN202020227066U CN212282794U CN 212282794 U CN212282794 U CN 212282794U CN 202020227066 U CN202020227066 U CN 202020227066U CN 212282794 U CN212282794 U CN 212282794U
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- motor
- basketball
- throwing frame
- ball receiving
- ball
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Abstract
The utility model relates to a moving running point shooting training device, which comprises a rotatable body, wherein the body is provided with a motor, a shooting transmission mechanism, a four-bar linkage mechanism and a ball receiving and throwing frame, the motor is fixedly arranged on the body and controlled by a motor controller to work, the output end of the motor is in transmission connection with the four-bar linkage mechanism through the shooting transmission mechanism so as to drive the connecting rods of the four-bar linkage mechanism to move, the initial position of the ball receiving and throwing frame is positioned at the right lower side of the basket frame of a basketball stand, and the extension rod of the connecting rod of the four-bar linkage mechanism is upwards connected with the ball receiving and throwing frame so as to drive the ball receiving and throwing frame to move; the inner side surface of the ball receiving and throwing frame is provided with a pressure sensor so as to generate a pressure signal when a basketball falls into the ball receiving and throwing frame and send the pressure signal to the motor controller, and the motor controller controls the motor to work according to the received pressure signal so as to drive the ball receiving and throwing frame to move and throw the received basketball. The device is favorable to realizing multiple throwing ball mode, enriches the training mode, provides the training effect.
Description
Technical Field
The utility model belongs to basketball training equipment field, concretely relates to remove and run some training devices of shooting.
Background
The existing basketball shooting training device mainly adopts a simple ejection device, only meets the requirement of fixed-point shooting, is single in training, needs to manually rotate the shooting training device to shoot a basketball by adjusting a positioning point, wastes physical strength of a player to a certain extent, is single in training, and is inconsistent with a basketball sports scene when the player receives the basketball, so that the training effect is greatly reduced.
In order to enable athletes to shoot and train in multiple points, the shooting training device is innovated continuously, for example, a patent with an authorization publication number of CN104056437A discloses a basketball shooting training device, although the shooting training device overcomes the defect of single-point shooting training of part of the traditional shooting training device, the effect of point-changing shooting training can be achieved without manually moving the device, but the method can not completely solve the aim of shooting training at any point, only singly shoot 0 degrees, 45 degrees, 90 degrees, 135 degrees and 180 degrees through five outlets, the shooting range is not completely consistent with that of a basketball competition scene, the training is too single, and the training effect is influenced.
Disclosure of Invention
An object of the utility model is to provide a remove running point training device of shooting, the device do benefit to and realize multiple mode of throwing the ball, richen the training mode, provide the training effect.
In order to achieve the above object, the utility model adopts the following technical scheme: a moving running point shooting training device comprises a rotatable machine body, wherein a first motor, a shooting transmission mechanism, a four-bar mechanism and a ball receiving and throwing frame are arranged on the machine body, the first motor is fixedly installed on the machine body and controlled by a first motor controller to work, the output end of the first motor is in transmission connection with the four-bar mechanism through the shooting transmission mechanism so as to drive connecting rods of the four-bar mechanism to move, the initial position of the ball receiving and throwing frame is located right below a basket frame of a basketball stand, and an extension rod of a connecting rod of the four-bar mechanism is upwards connected with the ball receiving and throwing frame so as to drive the ball receiving and throwing frame to move; the inner side surface of the ball receiving and throwing frame is provided with a pressure sensor so as to generate a pressure signal and send the pressure signal to the first motor controller when a basketball falls into the ball receiving and throwing frame, and the first motor controller controls the first motor to work according to the received pressure signal, so that the ball receiving and throwing frame is driven to move and the received basketball is thrown.
Furthermore, the shooting transmission mechanism comprises a first driving gear and a first speed reduction and distance increase gear which are meshed with each other, the first driving gear is fixedly connected with the output end of the first motor, and a middle rotating shaft of the first speed reduction and distance increase gear is rotatably connected with the machine body through a bearing; the four-bar mechanism comprises a crank, a connecting rod, a rocker and a rack rod, the crank is arranged on the first speed-reducing and distance-increasing gear and rotates synchronously with the first speed-reducing and distance-increasing gear, one end of the connecting rod is hinged to the crank, the middle of the connecting rod is hinged to the rocker, and the extension rod at the other end of the connecting rod is upwards fixedly connected with the outer portion of the ball-receiving and ball-throwing frame.
Further, the machine body lower side is provided with a base, the base is provided with a second motor and a rotary transmission mechanism, the second motor is fixedly installed on the base and controlled to work by a second motor controller, the output end of the second motor is in transmission connection with the rotary transmission mechanism, and the output end of the rotary transmission mechanism is upwards fixedly connected with the machine body to drive the machine body to rotate.
Further, rotatory drive mechanism includes intermeshing's second drive gear and second speed reduction range gear, the output fixed connection of second drive gear and second motor, the rotation axis of the vertical setting of second speed reduction range gear middle part fixedly connected with, the rotation axis lower extreme rotates through bearing and base to be connected, upper end and organism fixed connection to the drive organism is rotatory.
Furthermore, the center line of the rotating shaft is superposed with the center of the ball catching and throwing frame and the center of the basket frame and is vertical to the ground.
Further, the basketball speed reducing sleeve is connected below the basket frame, and a friction speed reducing structure is arranged on the inner side of the basketball speed reducing sleeve so as to reduce the speed of a basketball falling through the basket frame and then fall into the ball receiving and throwing frame.
Furthermore, the periphery of the basketball deceleration sleeve is of a mesh hollow structure, so that a basketball which deviates without shooting the basketball hoop can still enter the basketball deceleration sleeve, the falling direction is changed, and the basketball is decelerated.
Furthermore, the inner side surface of the ball receiving and throwing frame is provided with a buffer structure so as to prevent a basketball falling into the ball receiving and throwing frame from being reversely popped out of the ball receiving and throwing frame.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model provides a can realize fixed point shooting or training device of running point shooting, the device has solved in the past and can only carry out the fixed point shooting or need the manpower to go the problem of adjusting the position of serving a ball, can realize multiple ball throwing mode, can simulate multiple training mode, make training mode more diversified, state when the removal running point of simulation meets the ball mode and accords with the basketball sports more, not only can train sportsman's shooting, can also train sportsman's physical stamina to a certain extent, the training effect has been improved, have very strong practicality and wide application prospect.
Drawings
Fig. 1 is a schematic structural diagram of an apparatus according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of the machine body in the embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The utility model provides a remove running point shooting trainer, as shown in fig. 1, 2, including rotatable organism 7, be equipped with first motor 1, shooting drive mechanism 2, four-bar linkage 3 on the organism 7 and meet ball throwing frame 4, 1 fixed mounting of first motor is on organism 7 to by the control work of first machine controller 10, the output of first motor 1 is connected with the 3 transmissions of four-bar linkage through shooting drive mechanism 2, with the link motion of drive four-bar linkage 3, the initial position that meets ball throwing frame 4 is located basketball stands 15's basketball hoop 16 under, the extension rod of four-bar linkage 3's connecting rod 31 upwards with meet ball throwing frame 4 and be connected, to the drive meets ball throwing frame 4 motion. The ball catching and throwing frame 4 is similar to a semicircle, and a pressure sensor 8 is arranged on the inner side surface of the ball catching and throwing frame to generate a pressure signal and send the pressure signal to the first motor controller 10 when a basketball falls into the ball catching and throwing frame 4. The first motor controller 10 controls the first motor 1 to work according to the received pressure signal, and further drives the ball receiving and throwing frame 4 to move, and the received basketball is thrown. When the first motor controller 10 receives the signal sent by the pressure sensor 8, it is proved that the basketball falls into the ball catching and throwing frame 4.
In this embodiment, the shooting transmission mechanism 2 includes a first driving gear 21 and a first deceleration and distance-increasing gear 22 that are engaged with each other, the first driving gear 21 is fixedly connected with the output end of the first motor 1, and the middle rotating shaft of the first deceleration and distance-increasing gear 22 is rotatably connected with the machine body 7 through a bearing. The four-bar linkage 3 comprises a crank 32, a connecting rod 31, a rocker and a rack rod, the crank 32 is arranged on the first deceleration distance-increasing gear 22 and rotates synchronously with the first deceleration distance-increasing gear, one end of the connecting rod 31 is hinged with the crank 32, the middle part of the connecting rod is hinged with the rocker, and the extension rod at the other end is upwards fixedly connected with the outside of the ball receiving and throwing frame 4. When the first deceleration moment-increasing gear 22 moves, the crank 32 fixedly connected with the deceleration moment-increasing gear 22 moves along with the first deceleration moment-increasing gear, and then the connecting rod 31 is driven to drive the ball-catching and throwing frame 4 to move, so that the basketball is thrown.
The first motor 1 receives a signal of the first motor controller 10 to rotate, and after speed reduction and torque increase, the torque is converted into a straight upward force through the ball receiving and throwing frame 4 on the four-bar mechanism to throw out the basketball. After the basketball is thrown, the first motor controller 10 controls the first motor 1 to rapidly return the four-bar linkage 3 to the initial position.
In order to realize the rotation of the machine body 7, a base 12 is arranged on the lower side of the machine body 7, a second motor 5 and a rotary transmission mechanism 6 are arranged on the base 12, the second motor 5 is fixedly installed on the base 12 and controlled by a second motor controller 11 to work, the output end of the second motor 5 is in transmission connection with the rotary transmission mechanism 6, and the output end of the rotary transmission mechanism 6 is upwards fixedly connected with the machine body 7 so as to drive the machine body 7 to rotate.
In this embodiment, the rotary transmission mechanism 6 includes a second driving gear 61 and a second deceleration and distance-increasing gear 62 which are meshed with each other, the second driving gear 61 is fixedly connected with the output end of the second motor 5, the middle part of the second deceleration and distance-increasing gear 62 is fixedly connected with a vertically arranged rotating shaft, the lower end of the rotating shaft is rotatably connected with the base 12 through a bearing, and the upper end of the rotating shaft is fixedly connected with the machine body 7 so as to drive the machine body 7 to rotate. In order to ensure that the center line of the rotating shaft is coincident with the center of the ball catching and throwing frame 4 and the center of the basket frame 16 and is vertical to the ground in the rotating process of the machine body. The second motor controller 11 can drive the second speed reduction and torque increase gear 62 fixedly connected with the machine body 7 to operate by controlling the second motor 5 to rotate in the positive and negative directions, so that the machine body 7 regularly rotates in an interval of 0-180 degrees.
In this embodiment, the device further comprises a basketball deceleration sleeve 9 connected below the rim 16, and the inside of the basketball deceleration sleeve 9 is provided with a friction deceleration structure 13 to decelerate the basketball falling through the rim and then fall into the ball catching and throwing rim 4. The friction deceleration structure 13 may be cloth strips uniformly distributed on the inner peripheral portion of the basketball deceleration sleeve, so as to reduce the falling speed of the basketball by increasing the friction force of the falling basketball. The periphery of the basketball deceleration sleeve 9 is of a hollow-out woven mesh structure, so that a basketball which deviates from the basketball deceleration sleeve 9 without shooting the center basket can still enter the basketball deceleration sleeve 9, the falling direction is changed, and the basketball is decelerated.
In this embodiment, the ball catching and throwing frame 4 has a buffer structure 14 on the inner side. The buffer structure can be a rubber cushion to prevent basketball falling into the ball catching and throwing frame from reversely popping up the ball catching and throwing frame.
The utility model discloses a remove running point shooting trainer can throw the basketball according to certain parabola, and the training person can carry out the shooting exercise of fixed point, also can remove the running point and connect the ball shooting training, and the removal of simulation is run the point and is connect the ball mode and accord with basketball sports scene more. Through the control to two motors in the device and relevant mechanism work, the conversion of training mode can be carried out, single-point multi-angle shooting both can be satisfied, the training of running position indefinite point ball-catching shooting can be carried out again, make the training mode more pluralism, not only can train sportsman's shooting, can also train sportsman's physical stamina to a certain extent, make two kinds of training merge, show to have promoted the training effect.
Above is the utility model discloses a preferred embodiment, all rely on the utility model discloses the change that technical scheme made, produced functional action does not surpass the utility model discloses during technical scheme's scope, all belong to the utility model discloses a protection scope.
Claims (8)
1. A moving running point shooting training device is characterized by comprising a rotatable machine body, wherein a first motor, a shooting transmission mechanism, a four-bar mechanism and a ball receiving and throwing frame are arranged on the machine body, the first motor is fixedly installed on the machine body and controlled by a first motor controller to work, the output end of the first motor is in transmission connection with the four-bar mechanism through the shooting transmission mechanism so as to drive a connecting rod of the four-bar mechanism to move, the initial position of the ball receiving and throwing frame is positioned right under the basket frame of a basketball stand, and an extension rod of a connecting rod of the four-bar mechanism is upwards connected with the ball receiving and throwing frame so as to drive the ball receiving and throwing frame to move; the inner side surface of the ball receiving and throwing frame is provided with a pressure sensor so as to generate a pressure signal and send the pressure signal to the first motor controller when a basketball falls into the ball receiving and throwing frame, and the first motor controller controls the first motor to work according to the received pressure signal, so that the ball receiving and throwing frame is driven to move and the received basketball is thrown.
2. The moving running point shooting training device as claimed in claim 1, wherein the shooting transmission mechanism comprises a first driving gear and a first deceleration distance-increasing gear which are meshed with each other, the first driving gear is fixedly connected with the output end of a first motor, and a middle rotating shaft of the first deceleration distance-increasing gear is rotatably connected with the machine body through a bearing; the four-bar mechanism comprises a crank, a connecting rod, a rocker and a rack rod, the crank is arranged on the first speed-reducing and distance-increasing gear and rotates synchronously with the first speed-reducing and distance-increasing gear, one end of the connecting rod is hinged to the crank, the middle of the connecting rod is hinged to the rocker, and the extension rod at the other end of the connecting rod is upwards fixedly connected with the outer portion of the ball-receiving and ball-throwing frame.
3. The moving running point shooting training device as claimed in claim 1, wherein a base is provided at a lower side of the machine body, a second motor and a rotation transmission mechanism are provided on the base, the second motor is fixedly installed on the base and controlled by a second motor controller to operate, an output end of the second motor is in transmission connection with the rotation transmission mechanism, and an output end of the rotation transmission mechanism is upward and fixedly connected with the machine body to drive the machine body to rotate.
4. The moving running point shooting training device as claimed in claim 3, wherein the rotation transmission mechanism comprises a second driving gear and a second deceleration distance-increasing gear which are meshed with each other, the second driving gear is fixedly connected with the output end of a second motor, a vertically arranged rotating shaft is fixedly connected to the middle of the second deceleration distance-increasing gear, the lower end of the rotating shaft is rotatably connected with the base through a bearing, and the upper end of the rotating shaft is fixedly connected with the machine body so as to drive the machine body to rotate.
5. The moving running point shooting training device as claimed in claim 4, wherein the center line of the rotating shaft is coincident with the center of the ball catching and throwing frame and the center of the basket and is vertical to the ground.
6. The moving running point shooting training device as claimed in claim 1, further comprising a basketball deceleration sleeve connected to the lower part of the rim, wherein the basketball deceleration sleeve has a friction deceleration structure at the inner side thereof to decelerate the basketball falling through the rim and then fall into the ball catching and throwing rim.
7. The moving running point shooting training device as claimed in claim 6, wherein the basketball deceleration sleeve has a mesh hollowed-out structure at its outer circumference, so that a basketball which deviates without hitting the center rim can still enter the basketball deceleration sleeve, change the falling direction and decelerate.
8. The moving running point shooting training device as claimed in claim 1, wherein the inner side surface of the ball catching and throwing frame is provided with a buffer structure to prevent a basketball falling into the ball catching and throwing frame from bouncing out of the ball catching and throwing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020227066.5U CN212282794U (en) | 2020-02-28 | 2020-02-28 | Remove running point shooting trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020227066.5U CN212282794U (en) | 2020-02-28 | 2020-02-28 | Remove running point shooting trainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212282794U true CN212282794U (en) | 2021-01-05 |
Family
ID=73957807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020227066.5U Expired - Fee Related CN212282794U (en) | 2020-02-28 | 2020-02-28 | Remove running point shooting trainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212282794U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111184988A (en) * | 2020-02-28 | 2020-05-22 | 福建工程学院 | Moving running point shooting training system |
| CN112843642A (en) * | 2021-02-24 | 2021-05-28 | 临沂大学 | Basketball shooting training device |
-
2020
- 2020-02-28 CN CN202020227066.5U patent/CN212282794U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111184988A (en) * | 2020-02-28 | 2020-05-22 | 福建工程学院 | Moving running point shooting training system |
| CN111184988B (en) * | 2020-02-28 | 2023-07-07 | 福建工程学院 | Mobile running point shooting training system |
| CN112843642A (en) * | 2021-02-24 | 2021-05-28 | 临沂大学 | Basketball shooting training device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 |