CN215231993U

CN215231993U - Lifting basketball stand

Info

Publication number: CN215231993U
Application number: CN202120336836.4U
Authority: CN
Inventors: 赵海全; 贾孟淋; 张健
Original assignee: Panzhihua University
Current assignee: Panzhihua University
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-12-21
Anticipated expiration: 2031-02-05

Abstract

The utility model discloses a lifting basketball stand, which belongs to the technical field of sports goods. Including backboard (2), support column (3), support (5), pivot (12), adjust pole (6) and sleeve pipe (4), backboard (2) are connected with support column (3) through support (5), sleeve pipe (4) are worn to overlap on support column (3), it is equipped with trapezoidal thread on tubulose and the inner wall to adjust pole (6), pivot (12) are trapezoidal threaded rod, the vertical setting of pivot (12) is in the below of adjusting pole (6) and is rotated with base (1) and be connected, and the cover is worn to adjust pole (6) in pivot (12) one end. The device can be automatically locked through the trapezoidal threads, and the adjusting rod (6) is connected with the rotating shaft (12) through the trapezoidal threads, so that the lifting of the adjusting rod (6) can be realized by rotating the rotating shaft (12), and the purpose of adjusting the height of the backboard (2) is realized. Solves the problem that the prior basketball stand is fixed in height and is not suitable for young beginners.

Description

Lifting basketball stand

Technical Field

The utility model discloses a lifting basketball stand, which belongs to the technical field of sports goods.

Background

Basketball stands are one of outdoor sports goods commonly used for outdoor sports, basketball sports are integrated into daily life, basketball facilities are visible everywhere, and basketball enthusiasts at home and abroad are numerous. However, most of basketball stands seen in schools and communities are non-liftable and are not suitable for beginners of younger ages to use. The height of the basketball stand can be adjusted due to the fact that the basketball stand which can be lifted up and down is not provided with adjusting tools (such as a wrench and a solid wrench) or the adjusting process is complicated and inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem that the prior basketball stand is highly fixed and is not suitable for young beginners.

The utility model provides a technical scheme that its technical problem adopted is: lifting basketball stand, including backboard and support column, still include the support, the pivot, adjust pole and sleeve pipe, the backboard passes through the support to be connected with the support column, the sleeve pipe setting just wears to overlap on the support column on the base of support column below, it is the tubular structure to adjust the pole, and is provided with trapezoidal thread on the inner wall, be equipped with the trapezoidal thread of adaptation on the pivot outer wall, the vertical setting of pivot is in the below of adjusting the pole and is connected with the base rotation, and the cover is worn to the pivot one end in adjusting the pole for pivot and regulation pole threaded connection.

The device further comprises a rotation adjusting device, and the rotating shaft is rotatably connected with the base through the rotation adjusting device, so that the rotation adjusting device drives the rotating shaft to rotate.

Furthermore, among the above-mentioned device rotation adjusting device includes bevel gear A, twist grip and bevel gear B, and the twist grip erects on the base, and the one end of twist grip is connected with bevel gear A, and bevel gear B rotates and sets up on the base, and the pivot cover is established on bevel gear B, and bevel gear A and bevel gear B mesh.

Wherein, in the device, the bracket is formed by welding square pipes.

Wherein, the backboard is divided into two parts and is connected into a whole through the bracket.

Further, in the device, the support is of a rectangular structure, and a supporting column is arranged at the intersection point of each corner of the support.

The device further comprises a driving motor, and an output shaft of the driving motor is connected with the end, far away from the bevel gear, of the rotating handle.

Further, the device also comprises a sealing frame with a groove structure, wherein the sealing frame is buckled on the rotating handle and seals the rotating handle, the bevel gear A and the bevel gear B.

The utility model has the advantages that: the self-locking can be realized by the principle that the trapezoidal thread can be automatically locked, namely, the lead angle of the thread of the rotating shaft is smaller than the friction angle. The adjusting rod and the rotating shaft are connected through the trapezoidal threads, so that the adjusting rod can be lifted up and down by actually rotating the rotating shaft, the purpose of adjusting the height of the backboard is achieved, and the adjusting device is simple in structure and convenient to adjust. Meanwhile, the support column is sleeved in the sleeve, so that the backboard is prevented from rotating along with the rotating shaft.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a left side view of the structure of the present invention;

FIG. 4 is a cross-sectional view of the utility model E-E;

fig. 5 is another schematic structural diagram of the stand of the present invention.

Labeled as: 1 is a base, 2 is a backboard, 3 is a support column, 4 is a sleeve, 5 is a bracket, 6 is an adjusting rod, 7 is a sealing frame, 8 is a rotating handle, 9 is a bevel gear A, 10 is a bevel gear B, 11 is an end cover, and 12 is a rotating shaft.

Detailed Description

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

As shown in fig. 1 to 5, the utility model discloses a lifting basketball stand, including backboard 2 and support column 3, still include support 5, pivot 12, adjust pole 6 and sleeve pipe 4, backboard 2 is connected with support column 3 through support 5, sleeve pipe 4 sets up on support column 3 below base 1 and wears the cover on support column 3, it is the tubular structure to adjust pole 6, and be provided with trapezoidal thread on the inner wall, be equipped with the trapezoidal thread of adaptation on the 12 outer walls of pivot, the vertical setting of pivot 12 is being adjusted the below of pole 6 and is rotated with base 1 and be connected, and the 12 one end of pivot is worn to overlap in adjusting pole 6, make pivot 12 and adjust 6 threaded connection of pole. Those skilled in the art will understand that the self-locking can be achieved by the trapezoidal thread, i.e. the lead angle of the spindle 12 is smaller than the friction angle. This device will adjust pole 6 and pivot 12 and pass through trapezoidal thread connection, sets up trapezoidal thread on the preferred pivot 12 lateral wall of time, and adjusts pole 6 and set to the tubular structure to be provided with trapezoidal thread on its inner wall, this device still overlaps 3 covers of support column and establishes in sleeve 4 simultaneously, prevents that backboard 2 from following pivot 12 rotatory, makes rotation pivot 12 just can realize adjusting the lift of pole 6, realizes adjusting the purpose of backboard 2 height. The shape of the bracket 5 is not fixed, and the bracket can be a rod-shaped or hollow rectangular structure.

Preferably, the device further comprises a rotation adjusting device, and the rotating shaft 12 is rotatably connected with the base 1 through the rotation adjusting device, so that the rotation adjusting device drives the rotating shaft 12 to rotate. It can be understood by those skilled in the art that, in order to facilitate the rotation of the rotating shaft 12, the present device is further preferably further provided with a rotation adjusting device, specifically, the rotating shaft 12 is rotatably connected with the base 1 through the rotation adjusting device, so that the rotation adjusting device drives the rotating shaft 12 to rotate.

Preferably, the rotation adjusting device in the above device comprises a bevel gear a9, a rotating handle 8 and a bevel gear B10, the rotating handle 8 is erected on the base 1, one end of the rotating handle 8 is connected with the bevel gear a9, the bevel gear B10 is rotatably arranged on the base 1, the rotating shaft 12 is sleeved on the bevel gear B10, and the bevel gear a9 is meshed with the bevel gear B10. It can be understood by those skilled in the art that the present device further preferably includes a specific structure of the rotation adjusting device, which actually includes a bevel gear a9, a rotating handle 8 and a bevel gear B10, wherein the rotating handle 8 is erected on the base 1, that is, the rotating handle 8 is rotatably connected with the base 1, and the specific structure can be realized by a bearing seat, specifically, the rotating handle 8 is sleeved on the bearing seat. Meanwhile, one end of the rotating handle 8 is connected with the bevel gear A9, that is, the end of the rotating handle 8 is connected with the end face of the bevel gear A9, so that the rotating handle 8 is rotated to enable the bevel gear A9 to rotate together with the bevel gear A, and the bevel gear B10 is rotatably arranged on the base 1, that is, the bevel gear B10 is rotatably connected with the base 1, meanwhile, the rotating shaft 12 is sleeved on the bevel gear B10, so that the rotating shaft 12 and the bevel gear B10 rotate together, and simultaneously, the bevel gear A9 and the bevel gear B10 are meshed, and the structure is arranged so that the rotating handle 8 can drive the rotating shaft 12 to rotate by meshing the bevel gear A9 and the bevel gear B10. And the bevel gear A9 and the bevel gear B10 of the device are both conical gears.

Preferably, in the above device, the support 5 is formed by welding a square pipe. As can be appreciated by those skilled in the art, the device has the advantages that the structural strength is increased, the cost is reduced, and the support 5 is preferably formed by welding square pipes.

Preferably, the backboard 2 is two-piece and is connected to the backboard through the bracket 5. As will be appreciated by those skilled in the art, to increase the utilization of the base 1, the device is preferably constructed in two pieces with the backboard 2 being connected to the backboard 2 by the bracket 5. The backboard 2 is preferably symmetrically positioned.

Preferably, in the above device, the support 5 is a rectangular structure, and a support column 3 is disposed at an intersection of each corner of the support 5. As can be understood by those skilled in the art, in order to prevent the basket from causing bending damage to the supporting columns 3, the device preferably adopts a rectangular structure for the support 5, meanwhile, the supporting columns 3 are arranged at the intersection points of each corner of the support 5, and the rigidity and the service life of the whole structure are increased by additionally arranging the supporting columns 3 and the sleeves 4.

Preferably, the device further comprises a driving motor, and an output shaft of the driving motor is connected with the end, far away from the bevel gear, of the rotating handle 8. It will be appreciated by those skilled in the art that the present device is preferably provided with a drive motor for the convenience of quick adjustment, while connecting the output shaft of the drive motor to the end of the twist grip 8 remote from the bevel gear. After the twist grip 8 has been removed, the output shaft of the drive motor is connected directly to the drive shaft at one end of the bevel gear a 9. After the basketball stand is connected with a power supply, the rotation direction of the driving motor is changed through switch control, so that the basketball stand can be automatically lifted.

Preferably, the device also comprises a sealing frame 7 with a groove structure, wherein the sealing frame 7 is buckled on the rotating handle 8 and seals the rotating handle 8, the bevel gear A9 and the bevel gear B10. As can be understood by those skilled in the art, in view of field safety, the sealing frame 7 is buckled on the rotating handle 8 of the device, and the sealing frame 7 seals the rotating handle 8, the bevel gear A9 and the bevel gear B10, so as to avoid injury to human bodies. While in order to facilitate the connection of the swing handle 8 and the seal carrier 7, the swing handle 8 may preferably be held axially arranged by an end cap 11.

Claims

1. Lift basketball stands, including backboard (2) and support column (3), its characterized in that: still include support (5), pivot (12), adjust pole (6) and sleeve pipe (4), backboard (2) are connected with support column (3) through support (5), sleeve pipe (4) set up on support column (3) below base (1) and wear to overlap on support column (3), it is the tubular structure to adjust pole (6), and be provided with trapezoidal thread on the inner wall, be equipped with the trapezoidal thread of adaptation on pivot (12) outer wall, the vertical setting of pivot (12) is in the below of adjusting pole (6) and rotate with base (1) and be connected, and pivot (12) one end is worn to overlap in adjusting pole (6), make pivot (12) and adjust pole (6) threaded connection.

2. The lifting basketball stand as recited in claim 1, wherein: the rotary adjusting device is further included, and the rotary shaft (12) is rotatably connected with the base (1) through the rotary adjusting device, so that the rotary adjusting device drives the rotary shaft (12) to rotate.

3. The lifting basketball stand as recited in claim 2, wherein: the rotation adjusting device comprises a bevel gear A (9), a rotating handle (8) and a bevel gear B (10), wherein the rotating handle (8) is erected on the base (1), one end of the rotating handle (8) is connected with the bevel gear A (9), the bevel gear B (10) is rotatably arranged on the base (1), the rotating shaft (12) is sleeved on the bevel gear B (10), and the bevel gear A (9) is meshed with the bevel gear B (10).

4. The lifting basketball stand as recited in claim 1, wherein: the support (5) is formed by welding square pipes.

5. The lifting basketball stand as recited in claim 1, wherein: the two backboards (2) are connected into a whole through the bracket (5).

6. The lifting basketball stand as recited in claim 5, wherein: the support (5) is of a rectangular structure, and supporting columns (3) are arranged at the intersection points of each corner of the support (5).

7. The lifting basketball stand as recited in claim 1, wherein: the bevel gear mechanism further comprises a driving motor, and an output shaft of the driving motor is connected with the end, far away from the bevel gear, of the rotating handle (8).

8. The lifting basketball stand as recited in claim 3, wherein: the bevel gear sealing device is characterized by further comprising a sealing frame (7) with a groove-shaped structure, wherein the sealing frame (7) is buckled on the rotating handle (8) and seals the rotating handle (8), the bevel gear A (9) and the bevel gear B (10).