CN213942046U

CN213942046U - Automatic basketball return device

Info

Publication number: CN213942046U
Application number: CN202022661016.0U
Authority: CN
Inventors: 王瑜海
Original assignee: Chengdu Sport University
Current assignee: Chengdu Sport University
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-08-13
Anticipated expiration: 2030-11-17

Abstract

The utility model provides a basketball self return device belongs to sports apparatus technical field, including retrieving the subassembly and play ball subassembly. Backboard fixed connection is in the basketball stand, basket fixed connection keeps away from the one side of basketball stand in the backboard, support frame demountable installation is in the backboard, retrieve one side that net fixed connection is close to the basket at the support frame, the motor sets up in the base, first bevel gear key-type is connected in the output of motor, second bevel gear meshes in first bevel gear, the pivot key-type is connected in second bevel gear, and the pivot rotates and connects in the base, the one end of base is kept away from in the pivot is rotated to the connecting axle, the one end fixed connection of play ball stand keeps away from the one end of pivot in the connecting axle, and the other end of play ball stand is close to in retrieving the net, fixed column fixed connection is in play ball stand, the gyro wheel rotates and connects in the one end of play ball stand is kept away from to the fixed column, and gyro wheel sliding connection is in the base. The device can avoid training personnel to pick up the ball.

Description

Automatic basketball return device

Technical Field

The utility model relates to the technical field of sports equipment, particularly, relate to a basketball self return device.

Background

Basketball, an Olympic Game core game, is a physical opponent sport that is centered on the hand. In China, with the development of sports career and the increasing of body building consciousness of people, basketball sports are popular with people, and more people come into contact with basketball.

However, basketball is a sport requiring long-term exercise, and basketball training also helps the whole aspect development of human body, in basketball training, the most important item is shooting training, and in the process of shooting training, ball picking is very painful for training personnel, and the process from shooting to ball picking wastes time and physical strength.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above insufficiency, the utility model provides a basketball self return device aims at improving the problem that training personnel wasted time, extravagant physical power at the in-process of picking up the ball.

The utility model discloses a realize like this: the utility model provides a basketball self return device, including retrieving the subassembly and going out the ball subassembly.

Retrieve the subassembly and include basketball stands, backboard, basket, support frame and retrieve the net, backboard fixed connection in the basketball stands, basket fixed connection in the backboard is kept away from one side of basketball stands, the support frame demountable installation in the backboard, retrieve the net fixed connection in one side that the support frame is close to the basket.

The ball outlet assembly comprises a base, a motor, a first bevel gear, a second bevel gear, a rotating shaft, a connecting shaft, a ball outlet frame, a fixed column and a roller, wherein the motor is arranged on the base, the first bevel gear is in key connection with the output end of the motor, the second bevel gear is meshed with the first bevel gear, the rotating shaft is in key connection with the second bevel gear, the rotating shaft is in rotating connection with the base, the connecting shaft is fixedly connected with one end, away from the base, of the rotating shaft, one end of the ball outlet frame is fixedly connected with one end, away from the rotating shaft, of the connecting shaft, the other end of the ball outlet frame is close to the recovery net, the fixed column is fixedly connected with the ball outlet frame, the roller is in rotating connection with one end, away from the ball outlet frame, of the roller is in sliding connection with the base.

The utility model discloses an in one embodiment, still include flexible subassembly, flexible subassembly includes fixing base and expansion bracket, fixing base fixed connection in it is close to go out the ball frame the one end of fixed column, expansion bracket sliding connection in the fixing base.

In an embodiment of the present invention, the base is fixedly connected with a protection box, and the motor is fixedly connected in the protection box.

The utility model discloses an in one embodiment, the runway has been seted up to the base, gyro wheel sliding connection in the runway.

The utility model discloses an in one embodiment, the runway is close to the one end fixedly connected with stopper of basketball stands, the stopper is constructed to be used for right the gyro wheel carries on spacingly.

In an embodiment of the utility model, the ball outlet is opened at the middle part of the ball recovery net, and the diameter of the ball outlet is equal to the outer diameter of the basket.

In an embodiment of the present invention, the rotating shaft is rotatably connected to the protection box through a bearing.

In an embodiment of the present invention, the recycling net is any one of a PU net, a PVC net, and a synthetic fiber net.

In an embodiment of the present invention, the telescopic frame is far away from the one end fixedly connected with handle of the fixing base.

The utility model discloses an in one embodiment, the base bottom is provided with the auto-lock universal wheel, the auto-lock universal wheel is provided with 4 and respectively fixedly connected with the four corners position of base.

The utility model has the advantages that: the utility model discloses a basketball self return device that above-mentioned design obtained, during the use, will retrieve the net and install the position that is close to the basket at the backboard, then move the base to the below of retrieving the net, make the play ball frame be close to the lower extreme of retrieving the net, then the starter motor, and then first bevel gear begins to rotate, and then second bevel gear rotates along with first bevel gear, and then the pivot begins to rotate, and then make the frame that reachs rotate, and then the fixed column carries out the semicircle rotation on the base, and then the gyro wheel rolls along with the fixed column on the base, then training personnel carry out the shooting training, and then the basketball can fall from basket or retrieving the net, and then realize the self return through going out the ball frame, and can also connect the ball in different positions, then carry out the shooting training;

the device can realize the self return of basketball, and then avoids training personnel to pick up the ball, can meet the ball in the position of difference moreover and shoot, can the at utmost make training personnel shoot the training, so not only save time but also avoid extravagant physical power.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of an overall device provided by an embodiment of the present invention;

fig. 2 is a schematic cross-sectional structure diagram provided in an embodiment of the present invention;

fig. 3 is a schematic diagram of an explosion structure provided by an embodiment of the present invention;

fig. 4 is a schematic structural view of a ball discharging assembly and a telescopic assembly provided in an embodiment of the present invention;

fig. 5 is a schematic structural view of a recycling assembly according to an embodiment of the present invention.

In the figure: 100-a recovery assembly; 110-a basket support; 120-a backboard; 130-basket; 140-a support frame; 150-recycling nets; 151-ball outlet holes; 200-a ball-out assembly; 210-a base; 211-protective box; 212-runway; 2121-a limiting block; 213-self-locking universal wheel; 220-a motor; 230-a first bevel gear; 240-second bevel gear; 250-a rotating shaft; 260-a connecting shaft; 270-a ball outlet frame; 280-fixed columns; 290-a roller; 300-a telescoping assembly; 310-a fixed seat; 320-a telescopic frame; 321-a handle.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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 should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, the present invention provides a technical solution: a basketball self-return apparatus includes a recovery assembly 100 and a ball delivery assembly 200.

Referring to fig. 1, the ball discharging assembly 200 is installed below the ball retrieving assembly 100, the ball retrieving assembly 100 mainly prevents thrown basketballs from scattering and scattering, so as to prevent training personnel from frequently picking up the basketball, and the ball discharging assembly 200 is mainly used for automatically returning the basketballs of the ball retrieving assembly 100 to the position of the training personnel, so as to perform shooting training.

Referring to fig. 2 and 5, the recycling assembly 100 includes a basket frame 110, a backboard 120, a basket 130, a support frame 140 and a recycling net 150, the backboard 120 is fixedly connected to the basket frame 110 by welding, the basket 130 is fixedly connected to a side of the backboard 120 away from the basket frame 110 by a bolt, the support frame 140 can be detachably mounted on the backboard 120 by a pull rope or a bolt, the recycling net 150 is fixedly connected to a side of the support frame 140 close to the basket 130, a ball outlet 151 is formed in a middle portion of the recycling net 150, a diameter of the ball outlet 151 is equal to an outer diameter of the basket 130, a basketball can smoothly enter the ball outlet frame 270 from the recycling net 150, the recycling net 150 is any one of a PU net, a PVC net and a synthetic fiber net, and an applicable net can be selected for use.

Referring to fig. 2, 3 and 4, the ball discharging assembly 200 includes a base 210, a motor 220, a first bevel gear 230, a second bevel gear 240, a rotating shaft 250, a connecting shaft 260, a ball discharging rack 270, a fixing column 280 and a roller 290, the motor 220 is disposed on the base 210, a self-locking universal wheel 213 is disposed at the bottom of the base 210, the self-locking universal wheel 213 is provided with 4 corner positions fixedly connected to the base 210, so as to move conveniently, and training can be performed under different basket racks 110. Base 210 passes through bolt fixedly connected with guard box 211, and motor 220 passes through bolt fixed connection in guard box 211, avoids motor 220 to receive external factor to lead to damaging. The rotation shaft 250 is rotatably coupled to the protection case 211 through a bearing. The first bevel gear 230 is connected with the output end of the motor 220 in a key manner, the second bevel gear 240 is meshed with the first bevel gear 230, the rotating shaft 250 is connected with the second bevel gear 240 in a key manner, the rotating shaft 250 is rotatably connected with the base 210, the connecting shaft 260 is fixedly connected with one end of the rotating shaft 250, which is far away from the base 210, one end of the ball-out frame 270 is fixedly connected with one end of the connecting shaft 260, which is far away from the rotating shaft 250, and the other end of the ball-out frame 270 is close to the ball-reclaiming net 150, the fixing post 280 is fixedly connected with the ball-out frame 270, the roller 290 is rotatably connected with one end of the fixing post 280, which is far away from the ball-out frame 270, the roller 290 is slidably connected with the base 210, the base 210 is provided with the runway 212, the roller 290 is slidably connected in the runway 212 to increase the rotation stability of the ball-out frame 270, one end of the runway 212, which is near the basket 110, the limiting block 2121 is configured to limit the roller 290 to prevent the ball-out frame 270 from colliding with the basket 110, it is possible to ensure that the shooting training is performed right across from the basket 130.

Referring to fig. 2 and 3, the basketball training device further includes a telescopic assembly 300, the telescopic assembly 300 includes a fixing base 310 and a telescopic frame 320, the fixing base 310 is fixedly connected to one end of the basketball-playing frame 270 close to the fixing post 280, the telescopic frame 320 is slidably connected to the fixing base 310, and a handle 321 is fixedly connected to one end of the telescopic frame 320 far from the fixing base 310, so that the telescopic frame 320 can be conveniently pulled out from the fixing base 310, thereby increasing the moving distance of the basketball, and realizing training in the distance facing the basketball rim 130.

Specifically, this basketball self return device's theory of operation: when the ball throwing machine is used, the recovery ball net 150 is arranged at a position, close to the basket 130, of the backboard 120, the base 210 is moved to the position, close to the lower end of the recovery ball net 150, of the recovery ball frame 270 through the self-locking universal wheel 213, the motor 220 is started, the first bevel gear 230 starts to rotate, the second bevel gear 240 rotates along with the first bevel gear 230, the rotating shaft 250 starts to rotate, the connecting shaft 260 starts to rotate, the recovery ball frame 270 rotates, the fixing column 280 semi-circularly rotates on the base 210, the roller 290 rolls along with the fixing column 280 on the base 210, a trainer carries out shooting training, a basketball can fall from the basket 130 or the recovery ball net 150, automatic return is realized through the recovery ball frame 270, ball receiving can be carried out at different positions, and shooting training is carried out;

pulling handle 321, and then making expansion bracket 320 pull out from fixing base 310, and then formed out the ball track, and then make the basketball increase from the distance that rolls out in play ball frame 270, and then can also carry out the shooting training through far and near from basket 130, increase the shooting accuracy of oneself in each position that can be comprehensive.

It should be noted that the specific model specification of the motor 220 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the motor 220 and its principle will be clear to a person skilled in the art and will not be described in detail here.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic basketball return device is characterized by comprising

The recovery assembly (100), the recovery assembly (100) comprises a basket frame (110), a backboard (120), a basket (130), a support frame (140) and a recovery net (150), the backboard (120) is fixedly connected to the basket frame (110), the basket (130) is fixedly connected to the side of the backboard (120) far away from the basket frame (110), the support frame (140) is detachably mounted on the backboard (120), and the recovery net (150) is fixedly connected to the side of the support frame (140) near the basket (130);

the ball outlet assembly (200), the ball outlet assembly (200) comprises a base (210), a motor (220), a first bevel gear (230), a second bevel gear (240), a rotating shaft (250), a connecting shaft (260), a ball outlet frame (270), a fixing column (280) and a roller (290), the motor (220) is arranged on the base (210), the first bevel gear (230) is connected with the output end of the motor (220) in a key mode, the second bevel gear (240) is meshed with the first bevel gear (230), the rotating shaft (250) is connected with the second bevel gear (240) in a key mode, the rotating shaft (250) is connected to the base (210) in a rotating mode, the connecting shaft (260) is fixedly connected to one end, far away from the base (210), of the rotating shaft (250), one end of the ball outlet frame (270) is fixedly connected to one end, far away from the rotating shaft (250), of the connecting shaft (260), and the other end of the ball outlet frame (270) is close to the recovered ball net (150), the fixing post (280) is fixedly connected to the ball outlet frame (270), the roller (290) is rotatably connected to one end of the fixing post (280) far away from the ball outlet frame (270), and the roller (290) is slidably connected to the base (210).

2. The basketball self-return apparatus as claimed in claim 1, further comprising a telescopic assembly (300), wherein said telescopic assembly (300) comprises a fixing base (310) and a telescopic frame (320), said fixing base (310) is fixedly connected to one end of said basketball outlet frame (270) near said fixing post (280), and said telescopic frame (320) is slidably connected to said fixing base (310).

3. The automatic basketball return apparatus as claimed in claim 1, wherein a protective box (211) is fixedly connected to the base (210), and the motor (220) is fixedly connected to the protective box (211).

4. The automatic basketball return apparatus as claimed in claim 1, wherein said base (210) defines a track (212), and said rollers (290) are slidably connected within said track (212).

5. The automatic basketball return apparatus as claimed in claim 4, wherein a stop block (2121) is fixedly connected to an end of the track (212) near the basket support (110), and the stop block (2121) is configured to limit the roller (290).

6. The automatic returning device for basketball as claimed in claim 1, wherein a ball outlet hole (151) is opened at the middle of said ball recovery net (150), and the diameter of said ball outlet hole (151) is equal to the outer diameter of said basket (130).

7. The automatic return device for basketball, as claimed in claim 3, characterized in that said rotating shaft (250) is rotatably connected to said protection box (211) by means of bearings.

8. The automatic basketball return apparatus as claimed in claim 1, wherein said return net (150) is any one of a PU net, a PVC net and a synthetic fiber net.

9. The automatic basketball return device as claimed in claim 2, wherein a handle (321) is fixedly connected to an end of said telescopic frame (320) remote from said fixed base (310).

10. The automatic basketball return device according to claim 1, wherein the base (210) is provided with a self-locking universal wheel (213) at the bottom, and the self-locking universal wheel (213) is provided with 4 four corners fixedly connected with the base (210) respectively.