CN214181706U

CN214181706U - Basketball stand with adjustable basket height

Info

Publication number: CN214181706U
Application number: CN202120125478.2U
Authority: CN
Inventors: 蒋作文
Original assignee: Hunan Vocational College of Electronic and Technology
Current assignee: Hunan Vocational College of Electronic and Technology
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-09-14
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses a basketball stand with adjustable basket height, relating to the technical field of basketball stands; comprises a backboard, a basket, a net, a lifting mechanism, a fixing plate and a driving mechanism; the basket is fixedly connected to the front side face of the lifting block, the net is fixedly connected to the lower bottom face of the basket, the fixing plate is fixedly connected to the lower portion of the front side face of the backboard, the driving mechanism is fixedly connected to the lower portion of the front side face of the backboard, and the lifting mechanism is installed on the upper surface of the fixing plate; the utility model has the advantages that: the connecting shaft in the lifting mechanism moves upwards, so that each connecting rod starts to rotate, the sliding support starts to slide, the fixed support and the sliding support above the connecting rod are driven to move upwards, the lifting block is driven to move upwards and downwards, the basket and the net are driven to move upwards and downwards, and the proper height is adjusted, so that the automatic lifting adjustment of the device is realized, and the practicability of the device is improved; and the driving mechanism can stably adjust the lifting height of the screw rod, and the working efficiency of the device is further improved.

Description

Basketball stand with adjustable basket height

Technical Field

The utility model relates to the technical field of basketball stands, in particular to a basketball stand with adjustable basket height.

Background

Basketball stands are essential devices for basketball courts. Comprises a backboard and a backboard support post, which are erected in the center of two ends of a basketball court. Hydraulic, mobile, stationary, pendant, petrel, cannon, and the like are used. Regardless of the type of support used, it is necessary to ensure sufficient strength and rigidity to prevent the basketball from vibrating and deforming to a greater extent after it has been violently struck against the basketball hoop, thereby affecting the standard height and position of the horizontal plane of the hoop.

The basket mounting structure of the basketball stand used at present is fixed, the height of the basket cannot be adjusted on the backboard after the basket mounting structure is fixed, the basket can only be adjusted by shortening or prolonging the backboard support post, and the basketball stand cannot be flexibly and freely adjusted, so that the whole basketball stand needs to be moved, and the basketball stand wastes time and labor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a basketball stands with adjustable basket height to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a basketball stand with an adjustable basket height comprises a backboard, a basket, a net, a lifting mechanism, a fixing plate and a driving mechanism;

the lifting mechanism comprises a lifting block, a fixed support, a connecting rod, a connecting shaft, a sliding support and a screw rod, the lifting block is arranged on the front side surface of the backboard, and is connected with the backboard in a sliding way, the fixed support is respectively and fixedly connected with the upper surface of the fixed plate and the left side of the lower bottom surface of the lifting block, the sliding support is respectively arranged on the upper surface of the fixed plate and the right side of the lower bottom surface of the lifting block, and is connected with the fixed plate and the lifting block in a sliding way, one end of each connecting rod is hinged with the fixed support or the sliding support respectively, the other end of each connecting rod is hinged with one end of the upper and lower adjacent connecting rods, the front and the rear adjacent connecting rods are also hinged with each other, and a connecting shaft is arranged between the front and rear connecting rods at the top, the connecting shaft is rotationally connected with the connecting rods, the lower end of the screw rod penetrates through the fixing plate and is arranged in the threaded sleeve, and is rotatably connected with the fixed plate and is in threaded connection with the threaded sleeve, and the other end of the threaded sleeve is rotatably connected with the outer side surface of the connecting shaft.

As a further aspect of the present invention: the driving mechanism comprises a driving box, a threaded sleeve, a driving shaft, a driving motor, a special-shaped turntable, a turntable and a fixed shaft, the driving box is fixedly connected below the front side face of the backboard, the driving motor is fixedly connected below the inside of the driving box, the driving shaft of the driving motor is in transmission connection with the driving shaft through a coupler, the turntable is fixedly connected to the upper end face of the driving shaft, the fixed shaft is fixedly connected to the upper surface of the turntable, the threaded sleeve is vertically placed and installed inside the driving box and is in rotation connection with the driving box, the special-shaped turntable is fixedly connected to the outer side face of the threaded sleeve and matched with the special-shaped turntable, and the rotation track of the outer side face of the fixed shaft is mutually attached to the outer side face of the special-shaped turntable.

As a further aspect of the present invention: the basket is fixedly connected to the front side face of the lifting block, the net is fixedly connected to the lower bottom face of the basket, the fixing plate is fixedly connected to the lower portion of the front side face of the backboard, the driving mechanism is fixedly connected to the lower portion of the front side face of the backboard, and the lifting mechanism is mounted on the upper surface of the fixing plate and matched with the driving mechanism.

As a further aspect of the present invention: the front side surface of the backboard is provided with a groove, and the groove is matched with the lifting block and is in sliding connection with the lifting block.

As a further aspect of the present invention: the special-shaped rotary table is provided with a through hole which is communicated up and down, and the through hole is matched with the threaded sleeve.

As a further aspect of the present invention: the fixing plate is provided with a through hole which is communicated up and down, and the through hole is matched with the screw rod and is rotationally connected with the screw rod.

As a further aspect of the present invention: the connecting rod is provided with a plurality of.

Compared with the prior art, the beneficial effects of the utility model are that: the lifting mechanism drives the screw rod to move upwards under the action of the driving mechanism, drives the connecting shaft to move upwards, so that each connecting rod starts to rotate, the sliding support starts to slide, and drives the fixed support and the sliding support above to move upwards, so that the lifting block is driven to move upwards and downwards, the basket and the net are driven to move upwards and downwards, and the proper height is adjusted, the automatic lifting adjustment of the device is realized, and the practicability of the device is improved; and the driving mechanism can stably adjust the lifting height of the screw rod, and the working efficiency of the device is further improved.

Drawings

Fig. 1 is a schematic view of an external structure of a basketball stand with an adjustable basket height.

Fig. 2 is a schematic view of an internal structure of a basketball stand with an adjustable basket height.

Fig. 3 is a schematic structural view of a driving mechanism in a basketball stand with an adjustable basket height.

In the figure: the basket comprises a backboard-1, a lifting block-2, a basket-3, a net-4, a groove-5, a driving box-6, a fixing plate-7, a fixing support-8, a connecting rod-9, a connecting shaft-10, a sliding support-11, a screw rod-12, a threaded sleeve-13, a driving shaft-14, a driving motor-15, a special-shaped turntable-16, a turntable-17 and a fixing shaft-18.

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.

Example 1

Referring to fig. 1 to 3, in embodiment 1 of the present invention, a basketball stand with adjustable basket height includes a backboard 1, a basket 3, a net 4, a lifting mechanism, a fixing plate 7 and a driving mechanism;

the lifting mechanism comprises a lifting block 2, a fixed support 8, connecting rods 9, a connecting shaft 10, a sliding support 11 and a screw 12, wherein the lifting block 2 is arranged on the front side surface of the backboard 1 and is in sliding connection with the backboard 1, the fixed support 8 is respectively and fixedly connected with the upper surface of the fixed plate 7 and the left side of the lower bottom surface of the lifting block 2, the sliding support 11 is respectively arranged on the upper surface of the fixed plate 7 and the right side of the lower bottom surface of the lifting block 2 and is in sliding connection with the fixed plate 7 and the lifting block 2, one end of each connecting rod 9 is hinged with the fixed support 8 or the sliding support 11, the other end of each connecting rod 9 is hinged with one end of each connecting rod 9 which is adjacent up and down, the front and back adjacent connecting rods 9 are also hinged with each other, the connecting shaft 10 is arranged between the connecting rods 9 on the front and back sides at the top, the connecting shaft 10 is rotatably connected with the connecting rods 9, and the lower end of the screw 12 penetrates through the fixed plate 7 and is arranged in a threaded sleeve 13, the connecting shaft is rotatably connected with the fixed plate 7 and is in threaded connection with the threaded sleeve 13, and the other end of the connecting shaft is rotatably connected with the outer side surface of the connecting shaft 10; when the lifting mechanism needs to work, under the action of the threaded sleeve 13, the screw 12 starts to move upwards to drive the connecting shaft 10 to move upwards, and due to the hinging action, each connecting rod 9 starts to rotate, the sliding support 11 starts to slide to drive the fixed support 8 and the sliding support 11 above to move upwards, so that the lifting block 2 is driven to move up and down to achieve the lifting purpose.

Example 2

Referring to fig. 1 to 3, the main difference between the present embodiment 2 and the present embodiment 1 is that the driving mechanism includes a driving box 6, a threaded sleeve 13, a driving shaft 14, a driving motor 15, a special-shaped rotating disc 16, a rotating disc 17 and a fixed shaft 18, the driving box 6 is fixedly connected below the front side surface of the backboard 1, the driving motor 15 is fixedly connected below the inner part of the driving box 6, the driving shaft of the driving motor 15 is in transmission connection with the driving shaft 14 through a coupler, the turntable 17 is fixedly connected on the upper end surface of the driving shaft 14, the fixed shaft 18 is fixedly connected on the upper surface of the turntable 17, the threaded sleeve 13 is vertically arranged in the driving box 6, and is rotationally connected with the driving box 6, the special-shaped turntable 16 is fixedly connected with the outer side surface of the threaded sleeve 13, the fixed shaft 18 is matched with the special-shaped turntable 16, and the rotating track of the outer side surface of the fixed shaft 18 is attached to the outer side surface of the special-shaped turntable 16; when the screw thread sleeve starts to work, the driving motor 15 is started, the driving shaft 14 is driven to start to rotate under the action of the driving motor 15, so that the rotary table 17 is driven to rotate, the rotary table 17 drives the fixed shaft 18 above the rotary table to start to rotate, the fixed shaft 18 rotates to drive the special-shaped rotary table 16 to start to rotate, and the screw thread sleeve 13 is driven to start to rotate, so that the driving purpose is achieved.

The basket 3 is fixedly connected to the front side face of the lifting block 2, the net 4 is fixedly connected to the lower bottom face of the basket 3, the fixing plate 7 is fixedly connected to the lower portion of the front side face of the backboard 1, the driving mechanism is fixedly connected to the lower portion of the front side face of the backboard 1, and the lifting mechanism is mounted on the upper surface of the fixing plate 7 and matched with the driving mechanism; when basket 3 and net 4 need to go up and down, actuating mechanism starts, and under actuating mechanism's effect, elevating mechanism begins work, reaches the purpose of going up and down.

The front side surface of the backboard 1 is provided with a groove 5, and the groove 5 is matched with the lifting block 2 and is connected with the lifting block 2 in a sliding way.

The special-shaped rotary table 16 is provided with a through hole which is communicated up and down, and the through hole is matched with the threaded sleeve 13.

The fixing plate 7 is provided with a through hole which is communicated up and down, and the through hole is matched with the screw 12 and is rotationally connected with the screw 12.

The link 9 is provided in plurality.

The utility model discloses a theory of operation is:

when basket 3 and net 4 need to be lifted, driving motor 15 is started, driving shaft 14 is driven to rotate under the action of driving motor 15, so as to drive rotary table 17 to rotate, rotary table 17 drives upper fixed shaft 18 to rotate, fixed shaft 18 drives special-shaped rotary table 16 to rotate, so as to drive threaded sleeve 13 to rotate, screw 12 and threaded sleeve 13 are in threaded connection, under the action of threaded sleeve 13, screw 12 starts to move upwards, so as to drive connecting shaft 10 to move upwards, and due to each hinging action, each connecting rod 9 starts to rotate, sliding support 11 starts to slide, so as to drive upper fixed support 8 and sliding support 11 to move upwards, so as to drive lifting block 2 to move upwards and downwards, so as to drive basket 3 and net 4 to move upwards and downwards, so as to achieve the purpose of lifting; the lifting mechanism drives the screw rod 12 to move upwards under the action of the driving mechanism, drives the connecting shaft 10 to move upwards, so that each connecting rod 9 starts to rotate, the sliding support 11 starts to slide, drives the upper fixed support 8 and the sliding support 11 to move upwards, drives the lifting block 2 to move up and down, drives the basket 3 and the basket net 4 to move up and down, and adjusts the height to a proper value, thereby realizing automatic lifting adjustment of the device and improving the practicability of the device; and the driving mechanism can stably adjust the lifting height of the screw 12, and the working efficiency of the device is further improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A basketball stand with an adjustable basket height is characterized by comprising a backboard (1), a basket (3), a net (4), a lifting mechanism, a fixing plate (7) and a driving mechanism;

the lifting mechanism comprises a lifting block (2), a fixed support (8), connecting rods (9), a connecting shaft (10), a sliding support (11) and a screw rod (12), the lifting block (2) is arranged on the front side surface of the backboard (1) and is in sliding connection with the backboard (1), the fixed support (8) is respectively and fixedly connected with the upper surface of the fixed plate (7) and the left side of the lower bottom surface of the lifting block (2), the sliding support (11) is respectively arranged on the upper surface of the fixed plate (7) and the right side of the lower bottom surface of the lifting block (2) and is in sliding connection with the fixed plate (7) and the lifting block (2), one end of each connecting rod (9) is hinged with the fixed support (8) or the sliding support (11), the other end of each connecting rod (9) is hinged with one end of the upper and lower adjacent connecting rods (9), the front and rear adjacent connecting rods (9) are also hinged with each other, and the connecting shaft (10) is arranged between the connecting rods (9) on the front and rear sides at the top, the connecting shaft (10) is rotatably connected with the connecting rod (9), the lower end of the screw rod (12) penetrates through the fixing plate (7) and is installed inside the threaded sleeve (13), the screw rod is rotatably connected with the fixing plate (7) and is in threaded connection with the threaded sleeve (13), and the other end of the screw rod is rotatably connected to the outer side face of the connecting shaft (10).

2. A basketball stand with adjustable basket height according to claim 1, wherein the driving mechanism comprises a driving box (6), a threaded sleeve (13), a driving shaft (14), a driving motor (15), a special-shaped rotating disc (16), a rotating disc (17) and a fixed shaft (18), the driving box (6) is fixedly connected below the front side surface of the backboard (1), the driving motor (15) is fixedly connected below the inner part of the driving box (6), the driving shaft of the driving motor (15) is in transmission connection with the driving shaft (14) through a coupler, the rotating disc (17) is fixedly connected on the upper end surface of the driving shaft (14), the fixed shaft (18) is fixedly connected on the upper surface of the rotating disc (17), the threaded sleeve (13) is vertically arranged in the driving box (6) and is in rotation connection with the driving box (6), the special-shaped rotating disc (16) is fixedly connected on the outer side surface of the threaded sleeve (13), the fixed shaft (18) is matched with the special-shaped turntable (16), and the rotating track of the outer side surface of the fixed shaft (18) is attached to the outer side surface of the special-shaped turntable (16).

3. A basketball stand with adjustable basket height according to claim 2, characterized in that the basket (3) is fixedly connected to the front side of the lifting block (2), the net (4) is fixedly connected to the lower bottom of the basket (3), the fixing plate (7) is fixedly connected to the lower portion of the front side of the backboard (1), the driving mechanism is fixedly connected to the lower portion of the front side of the backboard (1), and the lifting mechanism is installed on the upper surface of the fixing plate (7) and is matched with the driving mechanism.

4. A basketball stand with adjustable basket height according to claim 3, characterized in that the front side of the backboard (1) is provided with a groove (5), and the groove (5) is matched with the lifting block (2) and is connected with the lifting block (2) in a sliding way.

5. A basketball stand with adjustable basket height according to claim 2, characterized in that the special-shaped rotating disc (16) is provided with a through hole which is communicated up and down, and the through hole is matched with the threaded sleeve (13).

6. A basket height adjustable basketball stand according to any one of claims 1 or 3, characterized in that the fixing plate (7) is provided with a through hole which is through up and down, the through hole is matched with the screw rod (12) and is rotatably connected with the screw rod (12).

7. A basket height adjustable basketball stand according to claim 1, characterized in that the connecting rod (9) is provided in plurality.