CN213789867U

CN213789867U - Swiftly switch formula liftable basketball stands

Info

Publication number: CN213789867U
Application number: CN202022742701.6U
Authority: CN
Inventors: 李铎
Original assignee: Shaanxi Institute of International Trade and Commerce
Current assignee: Shaanxi Institute of International Trade and Commerce
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-07-27
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a quick switching type liftable basketball stand, which comprises a base, a support column and a ball plate, wherein the support column is arranged at the top of the base, the ball plate is connected with the support column, the basketball stand also comprises a power device, the power device comprises a power box, a driving motor positioned at the bottom inside the power box and a belt wheel positioned at the top inside the power box, the power box is connected with the support column, the belt wheel is connected with an output shaft of the driving motor through a belt, the upper part of the support column is provided with a sliding groove, the support column is also provided with a connecting block, the connecting block is in sliding connection with the sliding groove through a sliding block, the sliding block is positioned in the sliding groove, two ends of the connecting block are respectively connected with the belt and the ball plate, and the belt drives the ball plate to move up and down through the connecting block; the utility model discloses not only strengthen basketball stands's installation convenience, prolong basketball stands's life still promotes basketball stands's crowd application scope.

Description

Swiftly switch formula liftable basketball stands

Technical Field

The utility model relates to a basketball stands technical field specifically is a swiftly switch formula liftable basketball stands.

Background

The basketball stands on the market are various and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows:

(1) in the actual use process of the existing basketball stands, basketball stands with different heights are needed due to different ages and heights of basketball enthusiasts or different exercise items, and the existing liftable basketball stand is complex in structure and inconvenient to operate;

(2) after the existing basketball stand is used for a long time, the backboard made of glass materials can be smashed, the backboard made of glass materials is smashed mainly because the backboard is vibrated by high strength for a long time, the microstructure in the backboard is slowly deformed, the time is long, the micro deformation part is increased, and finally the backboard is smashed, so that the service life of the basketball stand is short;

(3) the existing basketball stands are of an integrated structure, waste time and labor in the transportation and installation processes, and bring inconvenience to the installation and maintenance of workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a swiftly switch formula liftable basketball stands to solve the inconvenient problem of adjusting of height, backboard easy cracked and installation maintenance inconvenience of the device of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fast switching type liftable basketball stand comprises a base, a support column and a ball plate, wherein the support column is arranged at the top of the base, and the ball plate is connected with the support column;

the band pulley passes through the belt and is connected with driving motor output shaft, support column upper portion is provided with the sliding tray, still is provided with the connecting block on the support column, the connecting block passes through sliding block and sliding tray sliding connection, the sliding block is located the sliding tray, the connecting block both ends respectively with belt and ball board, realize that the belt passes through the connecting block and drives ball board up-and-down motion.

Preferably, still be provided with the vertical spacing track of a plurality of inside the headstock, be provided with spacing slider on the spacing track, spacing slider and spacing track sliding connection, spacing slider is connected with belt and connecting block respectively simultaneously, realizes that spacing slider passes through the belt and drives the connecting block and slide from top to bottom.

Preferably, the number of the belt wheels is two, and the two belt wheels are rotationally connected with the power box through a rotating shaft.

Preferably, still including setting up the buffer on the ball board, buffer includes guide bar, mount and a plurality of reset spring, the mount sets up at ball board back, and the mount is connected with the connecting block simultaneously, reset spring all sets up between ball board and mount, guide bar one end link up the mount along reset spring's axle center and is connected with the ball board, and the other end is 5cm ~ 8cm with the mount interval.

Preferably, the buffering device further comprises a rubber block, and the rubber block is arranged between the ball plate and the fixing frame.

Preferably, the base is provided with a connecting seat, the connecting seat is provided with a mounting groove, and the support column is connected with the connecting seat through the mounting groove.

Preferably, the base is further provided with a reinforcing arm, and the reinforcing arm is connected with the supporting column.

Preferably, the power box is further provided with a control panel on the outer side, and the control panel is electrically connected with the driving motor.

Compared with the prior art, the utility model can control the power device through the control panel, thereby conveniently and quickly adjusting the height of the ball board to meet the use requirements, the user group is wide, and simultaneously, the impact of the basketball on the ball board is absorbed through the buffer device, so as to protect the ball board from being damaged, thereby prolonging the service life; the utility model discloses simple structure, easy dismounting conveniently carries and transports.

Drawings

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

FIG. 2 is a side view of the base of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

FIG. 4 is a schematic structural view of the power plant of the present invention;

in the figure: 1-a base; 11-a connecting seat; 12-a positioning bolt; 13-a nut; 111-mounting grooves; 112-a reinforcing arm; 2-a support column; 21-a sliding groove; 22-a slider; 23-connecting blocks; 3-a ball board; 4-a power box; 41-driving motor; 411-a connecting shaft; 412-a driven wheel; 42-a pulley; 421-a rotating shaft; 43-a limit track; 44-a limiting slide block; 5-a fixing frame; 51-a guide bar; 52-a return spring; 53-rubber block; 6-control panel; 7-ball frame.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a fast switching type liftable basketball stand comprises a base 1, support columns 2, a ball board 3, a power device, a buffer device, a control panel 6 and a ball frame 7;

the base 1 is provided with a connecting seat 11, the upper opening end of the connecting seat 11 is provided with a mounting groove 111, the mounting groove 111 penetrates through the left side and the right side of the connecting seat 11, the supporting column 2 is vertically arranged, the bottom of the supporting column 2 is arranged in the mounting groove 111, and the connecting seat 11 fixes the supporting column 2 through a positioning bolt 12 and a nut 13; meanwhile, the base 1 is also provided with a reinforcing arm 112, and two ends of the reinforcing arm 112 are respectively connected with the base 1 and the supporting column 2 to further fix the supporting column 2;

the upper end of the support column 2 is provided with a sliding groove 21, the sliding groove 21 is communicated left and right, a sliding block 22 is arranged in the sliding groove 21, the sliding block 22 can slide up and down in the sliding groove 21, two ends of the sliding block 22 are connected with a connecting block 23, the connecting block 23 is arranged on the support column 2, the support column 2 is communicated with the connecting block 23, the front end of the connecting block 23 is connected with a power device, the rear end of the connecting block 23 is connected with the ball plate 3 through a buffer device, and the ball plate 3 is connected with the ball frame 7;

the power device comprises a power box 4, a driving motor 41 arranged at the bottom end inside the power box 4, two belt wheels 42 arranged at the upper end inside the power box 4, two limit rails 43 arranged inside the power box 4 and limit sliders 44 matched with the limit rails 43, the power box 4 is connected with the upper ends of support pillars 2, the type of the driving motor 41 can be Y315M-2, an output shaft of the driving motor 41 is connected with a connecting shaft 411 through a coupler, the connecting shaft 411 is rotatably connected with the power box 4 through a bearing, two driven wheels 412 are arranged on the connecting shaft 411, the driven wheels 412 are connected with the belt wheels 42 through a belt, the belt wheels 42 are all arranged on a rotating shaft 421, and two ends of the rotating shaft 421 are rotatably connected with the power box 4 through bearings; the limiting rails 43 are vertically arranged on two sides of the belt, the middle position of the limiting sliding block 44 is fixed with the belt through nuts, two sides of the limiting sliding block 44 are respectively matched with the two limiting rails 43, and the limiting sliding block 44 is connected with the connecting block 23, so that the driving motor 41 adjusts the up-down moving position of the connecting block 23 through rotation, and further adjusts the lifting height of the ball plate 3;

the buffer device comprises a fixed frame 5, a guide rod 51, a return spring 52 and a rubber block 53, the rear end of the fixed frame 5 is connected with a connecting block 23, the front end of the fixed frame 5 is connected with the ball plate 3, the rubber block 53 and four return springs 52 which are uniformly arranged are arranged between the fixed frame 5 and the ball plate 3, the guide rod 51 penetrates through the fixed plate 5 along the axial diameter of the return spring 52 and is connected with the ball plate 3, a 5cm-8cm interval, preferably 5cm, is reserved between the other end of the guide rod 51 and the fixed frame 5, and when the ball plate 3 extrudes or stretches the return spring 52 in the back and forth movement, the guide rod 51 can slide left and right relative to the fixed frame 5, so that the limit effect is achieved on the ball plate 3.

The control panel 6 is arranged on the outer side of the power box 4, the type of the control panel 6 can be MAM-330, a single chip microcomputer is arranged in the control panel 6, the single chip microcomputer is electrically connected with the driving motor 41, the driving motor 41 can be controlled to rotate forwards and backwards by controlling the control panel 6, and then the height of the ball frame 7 can be adjusted conveniently and quickly.

The working principle is as follows: before use, the bottom end of the support column 2 is inserted into the mounting groove 111 of the connecting seat 11, then the plurality of groups of positioning bolts 12 and nuts 13 are taken out to be fixed, then the reinforcing arm 112 is taken out to connect the support column 2 and the base 1, and the support column 2 and the base 1 are connected and fixed, so that the basketball stand is convenient for installation and maintenance of workers, and the installation convenience of the basketball stand is enhanced;

when the device is used, the driving motor 41 is controlled to rotate through the control panel 6, so that the driven wheel 412, the belt and the belt wheel 42 are sequentially driven to rotate, the belt rotates to drive the limiting slide block 44 to move along the limiting track 43, the limiting slide block 44 then drives the connecting block 23 to slide in the sliding groove 21 through the slide block 22, then the connecting block 23 drives the ball plate 3 and the ball frame 7, finally, the height of the ball frame 7 is adjusted, and the device stops after being adjusted to the proper height;

in the use, when shooting, the basketball hits the ball board 3 and makes the ball board 3 move along guide bar 51 to the right, moves the in-process at the ball board 3, and reset spring 52 is extruded the shrink, carries out the shock attenuation to the impact energy of ball board 3 and eliminates, avoids the damage of ball board 3, and the rubber block 53 absorbs the impact energy of ball board 3 simultaneously, further improves the life of ball board 3.

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 fast switching type liftable basketball stand comprises a base (1), supporting columns (2) and a ball plate (3), wherein the supporting columns (2) are arranged at the top of the base (1), the ball plate (3) is connected with the supporting columns (2), the basketball stand is characterized by further comprising a power device, the power device comprises a power box (4), a driving motor (41) located at the bottom end inside the power box (4) and a belt wheel (42) located at the top end inside the power box (4), and the power box (4) is connected with the supporting columns (2);

band pulley (42) are connected with driving motor (41) output shaft through the belt, support column (2) upper portion is provided with sliding tray (21), still is provided with connecting block (23) on support column (2), sliding block (22) and sliding tray (21) sliding connection are passed through in connecting block (23), sliding block (22) are located sliding tray (21), connecting block (23) both ends respectively with belt and ball board (3), realize that the belt passes through connecting block (23) and drives ball board (3) up-and-down motion.

2. The fast switching type liftable basketball stand according to claim 1, wherein a plurality of vertical limiting rails (43) are further arranged inside the power box (4), a limiting sliding block (44) is arranged on each limiting rail (43), the limiting sliding block (44) is connected with the limiting rails (43) in a sliding mode, meanwhile, the limiting sliding block (44) is connected with the belt and the connecting block (23) respectively, and the limiting sliding block (44) drives the connecting block (23) to slide up and down through the belt.

3. The fast switching type liftable basketball stand according to claim 2, wherein the number of the belt wheels (42) is two, and the two belt wheels (42) are rotatably connected with the power box (4) through a rotating shaft (421).

4. The rapid switching type liftable basketball stand according to claim 1, further comprising a buffering device arranged on the ball board (3), wherein the buffering device comprises a guide rod (51), a fixing frame (5) and a plurality of reset springs (52), the fixing frame (5) is arranged on the back of the ball board (3), the fixing frame (5) is connected with the connecting block (23), the reset springs (52) are arranged between the ball board (3) and the fixing frame (5), one end of the guide rod (51) penetrates through the fixing frame (5) along the axis of the reset springs (52) to be connected with the ball board (3), and the distance between the other end of the guide rod and the fixing frame (5) is 5cm-8 cm.

5. The fast switching type liftable basketball stand according to claim 4, wherein the buffering device further comprises a rubber block (53), and the rubber block (53) is arranged between the ball board (3) and the fixing frame (5).

6. The fast switching type liftable basketball stand according to claim 1, wherein a connecting seat (11) is arranged on the base (1), an installation groove (111) is arranged on the connecting seat (11), and the supporting column (2) is connected with the connecting seat (11) through the installation groove (111).

7. The fast switching type liftable basketball stand according to claim 6, wherein a reinforcing arm (112) is further arranged on the base (1), and the reinforcing arm (112) is connected with the supporting column (2).

8. The fast switching type liftable basketball stand according to any one of claims 1 to 7, wherein a control panel (6) is further arranged on the outer side of the power box (4), and the control panel (6) is electrically connected with the driving motor (41).