CN214861060U

CN214861060U - Basketball shooting training machine

Info

Publication number: CN214861060U
Application number: CN202120593286.4U
Authority: CN
Inventors: 刘文彬
Original assignee: Shenyang Haobang Technology Development Co ltd
Current assignee: Shenyang Haobang Technology Development Co ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-11-26
Anticipated expiration: 2031-03-24

Abstract

The invention provides a basketball shooting training machine which is mainly and technically characterized in that a lifting frame of a recovery device is connected with a stand column of a rack in a sleeved mode, inclined support rods with stretching and retracting are arranged on two sides of the lifting frame, a ball throwing mechanism is connected with the rack through a rotating shaft and can rotate on the rack, a basketball recovery mechanism recovers and stores basketballs, a ball channel is arranged between the recovery mechanism and the ball throwing mechanism, a ball falling port of the recovery mechanism is in butt joint with a ball inlet channel port of the ball throwing mechanism, the basketballs in the recovery mechanism enter the ball throwing mechanism through the ball channel, and a control system controls the ball throwing mechanism to throw the basketballs out. The basketball shooting training machine has the advantages that the basketball training machine is controlled by the control mechanism to shoot balls under different modes, parameters such as shooting angles can be selected, the shooting height can be adjusted by adjusting the spring of the shooting mechanism, a trainer can receive the balls and throw the balls, the basketball can get back to the basketball recovery device again, automatic circulation shooting can be achieved, the basketball shooting training machine is simple and convenient to use, the requirement on a training field is low, and the basketball training machine is mainly used in the field of basketball training.

Description

Basketball shooting training machine

The technical field is as follows:

the invention relates to sports equipment, in particular to a basketball shooting training machine.

Background art:

the basketball shooting training machine has the advantages that a plurality of basketballs are usually used during shooting training, a specially-assigned person is required to pick up and serve the basketball, the workload of the person is large, the shooting training machine is suitable for the situation, the currently popular basketball training machine works in a mode that the basketballs are thrown out by two relatively-rotating wheels, and the friction force between the basketball and the wheels is mainly utilized to drive the basketballs to move, so that the surface of the basketballs is easily abraded.

The invention content is as follows:

the invention aims to provide a novel basketball training machine aiming at the defects in the prior art.

The basketball shooting device comprises a basketball recovering device, a rack, a ball shooting mechanism, a control mechanism and a data display module. The basketball shooting training machine is characterized in that a basketball recovery mechanism can store basketballs, a ball channel is arranged between the recovery device and the ball shooting mechanism, basketballs in the recovery device enter the ball shooting mechanism through the ball channel arranged on the machine body, the control mechanism controls the basketball training machine to shoot balls in different modes, parameters such as shooting angles can be selected, the shooting height can be adjusted by adjusting a spring of the ball shooting mechanism, and the basketballs can be recovered to the basketball recovery device again after a trainer receives the basketballs and shoots the basketballs, so that the whole basketball shooting training machine is formed.

The utility model has the advantages that:

structural design is reasonable, novel, and recovery unit's recovery net adopts the form that trilateral height is low, and low one side cooperates with the backboard, and then the backboard can form a complete recovery space with other trilateral high recovery nets, has both given up the space of basket, has increased the recovery space again. The net rod adopts a telescopic structure, so that the height and the space of the net rod during use can be ensured, and the net rod can be compressed to save space when the net rod is not used. In addition, the whole recovery device can be vertically and movably arranged on the stand, and the high speed of the recovery device can be adjusted at will according to the heights of different basketball stands. The ball throwing mechanism finishes ball serving in a ball throwing mode, and a plurality of rollers are arranged in the ball channel, so that the friction between the ball and the machine is reduced, and the service life of the basketball is prolonged. The spring drives the ball throwing arm to complete ball throwing action, the adjusting device is arranged at the tail of the ball throwing seat, the tightness of the spring can be adjusted, and therefore the distance and the height of the basketball thrown out are adjusted, and the operation is simple and practical. The sensor can enable the controller to accurately capture the running state of the basketball shooting training machine, accurately control the action of the basketball machine, process the data captured by the sensor through the controller, and display various training data on the display.

Description of the drawings:

FIG. 1 is a front view of a basketball training machine;

FIG. 2 is an exploded view of the basketball training machine;

FIG. 3 is a diagram of the internal structure of the basketball training machine;

FIG. 4 and FIG. 5 are perspective views of the recovery mechanism;

FIG. 6 is a schematic view of a lift stop mechanism;

FIG. 7 is a perspective view of a frame structure;

FIG. 8 is an exploded view of the ball throwing mechanism;

FIG. 9 is an exploded view of the kickstand;

FIG. 10 is a perspective view of the fuselage;

in the figure, 1a recovery net; 2 shot hit counter: 3, a net rod; 4, a frame; 5, a ball throwing mechanism; 6 side guard board; 7, a data display screen; 8, upper guard plates; 9, protecting nets at ball inlet passage ports; 15 the handle screw can be adjusted and fastened; 19 strong magnet; 22 a rotating electrical machine; 24 wheels; 28 a ball throwing motor; 29 cam; 30 a spring sheath; 31 a spring; 37 rollers; 38 a photosensor; 39 a cushion rubber pad; 40 buffer rubber cushion; 42 a photosensor; 43 buffer rubber pad; 51 a control screen; 55 a stopper.

Detailed Description

The present embodiment will be further explained with reference to the accompanying drawings

As can be known from the drawings from 1 to 10, the basketball shooting training machine comprises a basketball recovery device, a frame, a shooting mechanism, a control mechanism and a data display module, and is characterized in that a lifting frame 12 of the recovery mechanism is connected with a frame upright post in a sleeved mode, telescopic inclined supporting rods are arranged on two sides of the lifting frame in a sleeved mode, the shooting mechanism is connected with the frame through a rotating shaft 58, the shooting mechanism can rotate on the frame, two guard plates 6 and one guard plate 8 are arranged outside the shooting mechanism, and the guard plates are riveted on the frame through rivets. The basketball recycling mechanism can recycle and store basketballs, a ball channel is arranged between the recycling mechanism and the ball throwing mechanism, a ball falling port 10 of the recycling mechanism is in butt joint with a ball inlet channel port 11 on the ball throwing mechanism, a ball inlet channel port protecting net 9 is sleeved on the ball inlet channel port 11, the basketballs in the recycling mechanism enter the ball throwing mechanism through a ball channel, a control system controls the ball throwing mechanism to throw the balls, a counter 2 in the control system is hung at the rear part of a basket and used for capturing whether the basketball is hit, a handle is arranged at the lower part of the counter 2, the counter 2 can be hung on the basket by standing on the ground by holding the handle, and the counter 2 is connected with the control system through an electric wire. The remote controller can remotely control the operation of the basketball shooting training machine, select the shooting position, the shooting time interval and the like, and when people train, a coach can conveniently and flexibly adjust the training mode.

The recovery device comprises a recovery net 1, a net rod 3, a net rod base, a lifting device and a plurality of locking devices, wherein the net rod base is installed on a lifting device upright post 56 in a floating mode, the net rod is hinged to the net rod base through bolts and is of a plurality of sections of telescopic structures, and the net rod is limited by an elastic pin when being stretched. The

lifting device

53a and 53b are hinged with the

frame

23a and 23b respectively by bolts, the upright post 56 is sleeved on the

upright posts

57a and 57b of the frame, the lifting device can move up and down by lifting the handle 20, and the adjustable fastening handle is screwed and locked after the position is adjusted. Can drive net pole base and net pole through pulling handle device and reciprocate, be equipped with spring 18 between handle device and the hoisting device and be connected, spring 18 is used for helping hand upwards to pull handle device to be equipped with strong magnet 19 on hoisting device, can contact with strong magnet 19 after handle device promotes completely, strong magnet 19 holds it and makes it fixed, and the spring outside is equipped with the gum cover and prevents that the spring clamp from hindering the people. Net pole base one side is spacing with wheel 54, in order to reduce the resistance of activity from top to bottom, it is 13a respectively to be equipped with the spacing space of four net poles on hoisting device, 13b, 17a, 17b, in order to restrict the home range of net pole, a plurality of roller shell 14 is established to the cover on the gag lever post of spacing space and net pole contact, in order to reduce the removal resistance of net pole, the net pole can swing certain angle in the removal process, thereby realize opening and closing of recovery net, recovery net is fixed on the net pole with having elastic rope, recovery net is trilateral high, the hourglass hopper-shaped of one side low, the space of backboard can be yielded to low one side, arrange the backboard below in during the use, high trilateral is located in other three directions, thereby recovery net and backboard constitute a complete recovery space jointly, the basketball after throwing can fall into in the recovery space, the manual work of picking up the ball has been saved.

The gag lever post 21 is installed on hoisting device's telescopic link 53a, and gag lever post one end links to each other with the movable rod of telescopic link is fixed, and the body of rod passes a cavity stopper 60 on the dead lever of telescopic link, and the gag lever post other end has spacing 59 of bending, and spacing 59 of bending can't pass through the stopper to reach spacing purpose.

The frame body is a welded structural member, and springs 25 are respectively placed in the

upright posts

57a and 57b to assist in lifting the lifting device. The left side and the right side of the frame are respectively provided with a rotation limiting stop post 61a and a rotation limiting stop post 61b, so that the ball throwing mechanism can be ensured to rotate within the range of 180 degrees, and the collision is prevented. The rotating motor 22 is mounted on the rack through bolts, 4 wheels 24 are mounted at the bottom of the rotating motor, the moving position is convenient, the wheels have a locking function, and the shooting training machine locks the wheels after moving to a specified position to prevent sliding.

The ball throwing mechanism comprises a machine body 26, a ball throwing frame 44, a ball throwing arm 35, a ball throwing motor 28 and a cam 29, wherein a ball throwing arm middle sleeve 34 is matched with a shaft 41 on the ball throwing frame and is arranged on the ball throwing frame in a hinged mode, one end of the ball throwing arm is connected with the ball throwing frame through a spring, the other end of the ball throwing arm is a free end, the ball throwing frame is of a two-part sleeving structure, a square pipe 49 is sleeved in the square pipe 44, a regulating screw fixing end 46 is fixedly connected with the square pipe 47, a bearing is arranged in the fixing end 46, so that the regulating screw can rotate, a screw part 48 is matched with a threaded hole 45, when the screw rotates, the distance between the two parts can be regulated, so that the spring force is regulated, the spring 31 provides ball throwing power for the ball throwing arm 35, the cam 29 is matched with a roller 37 on the ball throwing arm, the ball throwing motor 28 is connected with the cam 29, the roller 37 is rotationally driven to move to pull the spring 31 open, when the cam 29 rotates to a gap, the cam 29 disengages from the roller 37 and the spring 31, which is pulled away, tends to return, thereby lifting the throwing arm 35 and throwing the ball out. The rubber sleeve 30 is sleeved outside the spring 31, and the rubber sleeve 30 can reduce noise generated by vibration of the spring 31. The throwing arm 35 is provided with

ball blocking rods

33 and 36, the ball blocking rod 36 limits the position of the basketball in the throwing arm 35 before throwing, and the ball blocking rod 33 prevents the ball in the rear ball channel from entering the bottom of the throwing arm 35 to influence the homing of the ball when the ball is thrown. The ball throwing frame 44 is provided with a plurality of cushion pads, and the

cushion pads

39, 40a and 40b are contacted with the ball throwing arms when throwing balls, so that the limiting and buffering effects are achieved. The cushion pad 43 contacts the throwing arm when the throwing arm falls back, and plays a role of limiting and buffering.

Photoelectric sensors

38, 42 are mounted below and to the sides of the throwing arm, the photoelectric sensor 38 being located directly below the position on the throwing arm 35 where a basketball is placed to detect whether a basketball is present on the throwing arm 35. The photoelectric sensor 42 is located on the side surface of the throwing arm 35 and used for detecting the throwing action of the throwing arm 35 and feeding back to the system to form complete shooting data. A plurality of rollers 50 are arranged in the ball channel, and the basketball contacts the rollers 50 when rolling in the ball channel, so that the abrasion on the surface of the basketball can be reduced. A display controller 51 is provided on the side of the rack for displaying various data, operating the interface, selecting various operation modes, and the like.

Claims

1. The utility model provides a basketball shooting training machine, including basketball recovery unit, a machine support, throw ball mechanism, control mechanism, data display module, characterized by, recovery unit's hoisting frame cup joints with the frame stand and is connected, and be equipped with the flexible bearing diagonal pole in area in both sides, throw ball mechanism and frame are linked through the pivot, throw ball mechanism can rotate in the frame, the basketball is retrieved to mechanism and is retrieved and put the basketball, retrieve and be equipped with the ball passageway between mechanism and the throw ball mechanism, retrieve the mechanism and fall the ball mouth and throw the ball entrance way mouth butt joint in the mechanism, the basketball in retrieving the mechanism passes through the ball passageway and gets into throw ball mechanism, control system control throws ball mechanism and throws the ball out.

2. The basketball shooting training machine as claimed in claim 1, wherein the net rod base is floatingly mounted on the lifting device column, the net rod is hinged on the net rod base through bolts and is of a plurality of sections of telescopic structures, one end of the handle device is hinged with the net rod base, the other end of the handle device is hinged with the lifting device and can drive the net rod base and the net rod to move up and down, one side of the net rod base is limited by wheels to reduce the resistance of up-and-down movement, four net rod limiting spaces are arranged on the lifting device, a plurality of rolling sleeves are sleeved on the limiting rod of the limiting spaces, which is in contact with the net rod, the net rod can swing a certain angle in the moving process, so that the opening and closing of the recovery net are realized, and the recovery net is fixed on the net rod through a rope with elasticity.

3. The basketball shooting training machine as claimed in claim 2, wherein the upper opening of the recovery net is set to be three sides high and one side low, the lower side is set under the backboard, the recovery net is in the shape of a spread with a large opening on the upper part and a round drop opening on the lower part which is slightly larger than the diameter of a conventional basketball, and the main body is in the shape of a funnel with an upper part and a lower part.

4. The basketball shooting training machine as claimed in claim 1, wherein the bottom of the frame is equipped with 4 wheels, the two sides of the upper part are respectively provided with a rotation limiting stop post, the middle part is equipped with a rotating motor, the rear part of the frame is provided with a stand post, and the stand post is internally provided with a compression spring for assisting the lifting and recovering mechanism.

5. The basketball shooting training machine according to claim 1, characterized in that the ball-throwing frame of the ball-throwing mechanism is fixed on the machine body by bolts, a protective plate is arranged outside the machine body, the protective plate is riveted on the machine body by rivets, the middle part of the ball-throwing arm is connected with the ball-throwing frame in a hinged mode, one end of the ball-throwing arm is connected with the ball-throwing frame by a spring, the other end of the ball-throwing arm is a free end, a screw rod adjusting device is arranged at the tail part of the ball-throwing frame and used for adjusting the elasticity of the spring, a flexible outer sleeve is arranged outside the spring, rollers are arranged at the lower end of the ball-throwing arm, a cam arranged at the shaft end of the ball-throwing motor drives the rollers to rotate so as to complete the ball-throwing action, ball blocking devices are respectively arranged above and below the ball-throwing arm, a ball channel is arranged at the upper part of the machine body, a toothed plate is arranged at the lower part of the machine body and is engaged with a gear on a rotating motor so as to drive the whole ball-throwing mechanism to rotate in a reciprocating way within 180 degrees, the ball throwing mechanism can stop at any set position, and the toothed plate is provided with a stopper for assisting the ball throwing mechanism to stop at various angles.

6. A basketball shooting training machine as claimed in claim 1 wherein the machine body is provided with a processor, the ball throwing mechanism is provided with two photoelectric sensors, the frame is provided with an angle sensor, the counter is suspended and fixed on the basket, the processor and the electric elements are connected together by wires, and the remote controller is wireless and can remotely operate the shooting machine.

7. A basketball shooting training machine as claimed in claim 1 wherein the display screen is located on the upper surface of the processor and a data display is provided centrally in the front of the ball throwing mechanism.