CN214074982U

CN214074982U - Basketball training ejection device

Info

Publication number: CN214074982U
Application number: CN202120139439.8U
Authority: CN
Inventors: 陈世武
Original assignee: Jiangxi College of Engineering
Current assignee: Jiangxi College of Engineering
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-08-31
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses a basketball training jetter, the on-line screen storage device comprises a base, rotate on the top outer wall of base and be connected with the rotation seat, it has the constant head tank to open on the top outer wall of rotation seat, and the inside of constant head tank rotates and is connected with a bullet section of thick bamboo, installs electric telescopic handle through the bolt on the bottom inner wall of a bullet section of thick bamboo, and electric telescopic handle's output has cup jointed and has pushed away the cover, pushes away the inside of cover and has the spring through the mounting screw, and the spring keeps away from the one end that pushes away the cover and passes through the mounting screw on electric telescopic handle's output. The utility model discloses when electric telescopic handle is ejecting with the basketball, the top joint of basketball is in the larynx for basketball itself and spring all are in compression state, with the ejecting larynx of basketball after, spring and basketball resume deformation in the twinkling of an eye, pop out the basketball, thereby need not to provide the initial velocity by the speed of electric telescopic handle output, can reduce electric telescopic handle's wearing and tearing effectively, thereby make electric telescopic handle's life greatly increased.

Description

Basketball training ejection device

Technical Field

The utility model relates to a basketball training technical field especially relates to a basketball training jettison device.

Background

Basketball is the core game of Olympic games, is a physical antagonism sports with hands as the center, is invented by Zhanshi NySmith, a sports teacher training school in the teenager of Springfield Dedu Yong of Massachusetts, USA, and in 1936, basketball is listed as a formal game in Berlin Olympic games, and China also sends out a basketball team to participate in Olympic games for the first time.

Shooting is the only score operation in the basketball motion, and is therefore very important, and the action of shooting needs to carry out a large amount of exercises, and basketball training jettison device adopts electric telescopic handle directly ejecting with the ball usually, because the basketball launches and need reach certain initial velocity, therefore electric telescopic handle ejection action needs to be accomplished in the time of the utmost point short, and this can cause great load to electric telescopic handle for electric telescopic handle life-span greatly reduced. Accordingly, there is a need to provide a basketball training device that solves the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a basketball training ejection device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a basketball training ejection device comprises a base, wherein a rotating seat is rotatably connected to the outer wall of the top of the base, a positioning groove is formed in the outer wall of the top of the rotating seat, an ejection barrel is rotatably connected to the inside of the positioning groove, an electric telescopic rod is mounted on the inner wall of the bottom of the ejection barrel through a bolt, a push sleeve is sleeved at the output end of the electric telescopic rod, a spring is mounted in the push sleeve through a bolt, one end, away from the push sleeve, of the spring is mounted at the output end of the electric telescopic rod through a bolt, a throat pipe is integrally formed at the top end of the ejection barrel, a ball inlet hole is formed in the outer wall of one side of the ejection barrel, a storage barrel is mounted on one side of the outer wall of the top of the base through a bolt, a ball outlet hole is formed in the outer wall of one side of the storage barrel, a connecting pipe is inserted in the ball outlet hole, and one end, away from the ball outlet hole, of the connecting pipe is inserted in the ball inlet hole, the controller is installed through the screw to one side outer wall of base, and the controller is electric connection with electric telescopic handle.

Further, it has two draw-in grooves to open on the top outer wall of rotation seat, and draw-in groove and constant head tank link up each other, integrated into one piece has two dwangs on the outer wall of a bullet section of thick bamboo, and the dwang rotates the inside of connecting at the draw-in groove, the outside threaded connection of dwang has lock nut.

Further, it has the mounting groove to open on the top outer wall of base, and there is the motor inside of mounting groove through the screw mounting, the output of motor passes through flange fixed mounting on the bottom outer wall of rotating the seat, and the motor is electric connection with the controller.

Furthermore, install the dynamic camera of catching through the screw on the outer wall of one side of rotating the seat, and the dynamic camera of catching is electric connection with the controller.

Furthermore, the inside of storing a section of thick bamboo is pegged graft and is had a telescopic cylinder, and telescopic cylinder's top integrated into one piece has the goal fill.

Furthermore, the outer wall of one side of the storage cylinder is connected with a fixing bolt in a threaded manner, and the fixing bolt is in contact with the telescopic cylinder.

Furthermore, a push rod is welded on the outer wall of one side of the base, and a handle is connected to the top end of the push rod in a threaded mode.

The utility model has the advantages that:

1. through the spring and the choke that set up, when electric telescopic handle was ejecting with the basketball, the top joint of basketball was in the choke for basketball itself and spring all are in compression state, with the ejecting choke of basketball after, spring and basketball resume deformation in the twinkling of an eye, pop out the basketball, thereby need not to provide the initial velocity by the speed of electric telescopic handle output, can reduce electric telescopic handle's wearing and tearing effectively, thereby make electric telescopic handle's life-span greatly increased.

2. Through the dwang and the draw-in groove that set up, a section of thick bamboo is penetrated through dwang, lock nut and draw-in groove and is fixed on rotating the seat, and the user can freely adjust the angle of a section of thick bamboo of penetrating at the certain limit through rotating lock nut to change the parabola that the basketball launched, and then reach different training purposes.

3. Through the dynamic capture camera, the position of a user can be captured by the dynamic capture camera, so that the direction of the rotating seat is adjusted through the motor, and the purpose of ejecting the basketball to the position of the user is achieved.

Drawings

Fig. 1 is a schematic structural view of a basketball training ejection device provided by the present invention;

fig. 2 is a schematic structural view of a base and a rotating seat of the basketball training ejection device provided by the present invention;

fig. 3 is a sectional view of a shooting barrel structure of the basketball training launching device provided by the utility model;

fig. 4 is a sectional view of a storage tube structure of the basketball training ejection device provided by the utility model.

In the figure: the device comprises a base 1, a push rod 2, a handle 3, a rotating seat 4, a shooting barrel 5, a storage barrel 6, a connecting pipe 7, a controller 8, a ball inlet hopper 9, a telescopic barrel 10, a fixing bolt 11, a mounting groove 12, a motor 13, a positioning groove 14, a clamping groove 15, a dynamic capture camera 16, a ball inlet hole 17, an electric telescopic rod 18, a push sleeve 19, a spring 20, a rotating rod 21, a throat 22 and a ball outlet hole 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a basketball training ejection device includes a base 1, a rotating base 4 is rotatably connected to the outer wall of the top of the base 1, a positioning groove 14 is formed on the outer wall of the top of the rotating base 4, an ejection cylinder 5 is rotatably connected to the inside of the positioning groove 14, an electric telescopic rod 18 is mounted on the inner wall of the bottom of the ejection cylinder 5 through a bolt, the type of the electric telescopic rod 18 is preferably a non-standard type and is used for ejecting a basketball, a push sleeve 19 is sleeved on the output end of the electric telescopic rod 18, a spring 20 is mounted inside the push sleeve 19 through a bolt, one end of the spring 20, which is far away from the push sleeve 19, is mounted on the output end of the electric telescopic rod 18 through a bolt, a throat 22 is integrally formed at the top end of the ejection cylinder 5, a ball inlet hole 17 is formed on the outer wall of one side of the outer wall of the top of the base 1, a storage cylinder 6 is mounted through a bolt, and a ball outlet hole 23 is formed on the outer wall of one side of the storage cylinder 6, the inside of going out ball hole 23 is pegged graft and is had connecting pipe 7, and the connecting pipe 7 is kept away from the one end grafting of going out ball hole 23 in the inside of goal hole 17, and there is controller 8 one side outer wall of base 1 through the screw mounting, and the model of controller 8 is preferred AT90S for control electric telescopic handle 18 and motor 13 open and close, and controller 8 is electric connection with electric telescopic handle 18.

Further, it has two draw-in grooves 15 to open on the top outer wall of seat 4 rotates, and draw-in groove 15 link up each other with constant head tank 14, and integrated into one piece has two dwang 21 on the outer wall of a bullet section of thick bamboo 5, and dwang 21 rotates the inside of connecting at draw-in groove 15, and the outside threaded connection of dwang 21 has lock nut, and lock nut is used for fixed bullet section of thick bamboo 5.

Further, the outer wall of the top of the base 1 is provided with a mounting groove 12, a motor 13 is mounted inside the mounting groove 12 through a screw, the type of the motor 13 is preferably 5TNRK90A-C-T and used for driving the rotating seat 4 to rotate, the output end of the motor 13 is fixedly mounted on the outer wall of the bottom of the rotating seat 4 through a flange, and the motor 13 is electrically connected with the controller 8.

Further, a dynamic capture camera 16 is mounted on the outer wall of one side of the rotary seat 4 through a screw, the model of the dynamic capture camera 16 is preferably DS-2CD4826FWD-IZ for capturing the position of the user, and the dynamic capture camera 16 is electrically connected with the controller 8.

Furthermore, the inside of storing section of thick bamboo 6 is pegged graft and is had a telescopic cylinder 10, and telescopic cylinder 10 is used for increasing the quantity that stores the basketball, and telescopic cylinder 10's top integrated into one piece has into the football shirt 9.

Further, the outer wall of one side of the storage cylinder 6 is connected with a fixing bolt 11 through threads, the fixing bolt 11 is used for fixing the telescopic cylinder 10, and the fixing bolt 11 is in contact with the telescopic cylinder 10.

Further, the outer wall of one side of the base 1 is welded with the push rod 2, the top end of the push rod 2 is connected with the handle 3 in a threaded mode, and the push rod 2 and the handle 3 can facilitate a user to push the device.

The working principle is as follows: when the basketball stand is used, a user pushes the basketball stand to the position below a basketball hoop through the push rod 2 and the handle 3, then the fixing bolt 11 is rotated, the telescopic cylinder 10 is pulled out, the basketball inlet hopper 9 is located right below the basketball hoop, then basketballs are placed into the telescopic cylinder 10 and the storage cylinder 6 one by one, then the locking nut is rotated, the ejection cylinder 5 is adjusted to reach a proper angle, then the locking nut is locked, and finally the basketball stand is opened; the basketball is through going out the ball hole 23, connecting pipe 7 and goal hole 17 get into the inside of a section of thick bamboo 5 of bullet, later electric telescopic handle 18 starts, electric telescopic handle 18 pushes the inside of basketball propulsion choke 22, this moment basketball and spring 20 receive the extrusion and take place deformation, after the basketball is pushed out choke 22, spring 20 and basketball deformation resume, pop out the basketball to user's position, the user catches the basketball, and throw the basketball to the basketball hoop in, the basketball passes the basketball hoop and gets into the inside completion circulation of telescopic cylinder 10 and storage cylinder 6 through advancing ball fill 9 at last.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A basketball training ejection device comprises a base (1) and is characterized in that a rotating seat (4) is rotatably connected to the outer wall of the top of the base (1), a positioning groove (14) is formed in the outer wall of the top of the rotating seat (4), an ejection barrel (5) is rotatably connected to the inner portion of the positioning groove (14), an electric telescopic rod (18) is installed on the inner wall of the bottom of the ejection barrel (5) through a bolt, a push sleeve (19) is sleeved on the output end of the electric telescopic rod (18), a spring (20) is installed inside the push sleeve (19) through a screw, one end, far away from the push sleeve (19), of the spring (20) is installed at the output end of the electric telescopic rod (18) through a screw, a throat pipe (22) is integrally formed at the top end of the ejection barrel (5), a ball feeding hole (17) is formed in the outer wall of one side of the ejection barrel (5), a storage barrel (6) is installed on one side of the outer wall of the top of the base (1) through a bolt, and open on the one side outer wall that stores a section of thick bamboo (6) and have a ball hole (23), the inside grafting of ball hole (23) has connecting pipe (7), and the one end that ball hole (23) were kept away from in connecting pipe (7) is pegged graft in the inside of goal hole (17), controller (8) are installed through the screw to the one side outer wall of base (1), and controller (8) are electric connection with electric telescopic handle (18).

2. The basketball training ejection device according to claim 1, wherein two clamping grooves (15) are formed in the outer wall of the top of the rotating seat (4), the clamping grooves (15) are communicated with the positioning grooves (14), two rotating rods (21) are integrally formed on the outer wall of the ejection barrel (5), the rotating rods (21) are rotatably connected to the inside of the clamping grooves (15), and locking nuts are connected to the outer portions of the rotating rods (21) in a threaded mode.

3. The basketball training ejection device as claimed in claim 1, wherein the top outer wall of the base (1) is provided with a mounting groove (12), the inside of the mounting groove (12) is provided with a motor (13) by a screw, the output end of the motor (13) is fixedly mounted on the bottom outer wall of the rotating seat (4) by a flange, and the motor (13) is electrically connected with the controller (8).

4. The basketball training ejection device as claimed in claim 1, wherein the dynamic capture camera (16) is mounted on the outer wall of one side of the rotating base (4) through screws, and the dynamic capture camera (16) is electrically connected with the controller (8).

5. Basketball training ejection device according to claim 1, characterised in that inside the storage cylinder (6) a telescopic cylinder (10) is inserted, and the top end of the telescopic cylinder (10) is integrally formed with the goal (9).

6. A basketball training ejection device as in claim 5, wherein the storage cylinder (6) is screwed with a fixing bolt (11) on one side of the outer wall, and the fixing bolt (11) and the telescopic cylinder (10) are in contact with each other.

7. The basketball training ejection device as claimed in claim 1, wherein a push rod (2) is welded on the outer wall of one side of the base (1), and a handle (3) is connected to the top end of the push rod (2) in a threaded manner.