CN218129860U

CN218129860U - Movable electric folding basketball stand

Info

Publication number: CN218129860U
Application number: CN202220947888.XU
Authority: CN
Inventors: 沐春
Original assignee: Yunnan Yunjian Sports Goods Co ltd
Current assignee: Yunnan Yunjian Sports Goods Co ltd
Priority date: 2022-04-23
Filing date: 2022-04-23
Publication date: 2022-12-27
Anticipated expiration: 2032-04-23

Abstract

The utility model provides a portable electronic folding basketball stands, including box formula base, be located the head tree of this box base front end, the pull rod of rear end, connect at the head tree, the arm that stretches at pull rod top, locate the arm front end of stretching to take basket circle and backboard and time-recorder on it, locate the folding electronic subassembly of drive head tree on the box base, be equipped with the lift removal subassembly on its characterized in that box base, this lift removal subassembly is including articulating respectively preceding, the front wheel seat and the rear wheel seat of rear wheel, connect respectively before, the preceding connecting axle and the back connecting axle of rear wheel seat, it is preceding, back connecting axle both ends are connected with box base rotation through the bearing respectively, it is preceding, back connecting axle one end or two ends are fixed with respectively before, the back connecting axle, it is preceding, the back connecting axle is connected through pulling the connecting rod, and preceding or back connecting axle passes through the link and is connected with the power cylinder piston rod. Flexible folding and convenient movement.

Description

Movable electric folding basketball stand

Technical Field

The utility model relates to a basketball stands, especially a portable electronic folding basketball stands belongs to sports apparatus design and manufacturing technical field.

Background

Basketball stands are as basketball sports's main apparatus, by the wide application in all kinds of basketball court or venues for basketball match, basketball skill training, exercise etc. all have higher standard and requirement because of national standard to stretch arm length, base counter weight and overall stability, structural strength etc. of basketball stands for the match for current basketball stands exist: the structure is complex, the stability is not enough, the moving in the sports ground or the venue is not convenient, and the requirements of flexible use and convenient moving are difficult to satisfy. Therefore, there is a need for improvements in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electronic folding basketball stands that stability is high, simple structure, safe and reliable, convenient transportation and removal.

The utility model discloses a following technical scheme accomplishes: a movable electric folding basketball stand comprises a box type base, a main upright post positioned at the front end of the box type base, a pull rod at the rear end, an extension arm connected to the top of the main upright post and the pull rod, a front basket ring, a basket board and a timer which are arranged at the front end of the extension arm, and an electric component arranged on the box type base and used for driving the main upright post to fold.

The upper end and the lower end of the main upright post are respectively hinged with the extending arm and the box type base through a first upper hinge shaft and a first lower hinge shaft, the upper end and the lower end of the pull rod are respectively hinged with the extending arm and the box type base through a second upper hinge shaft and a second lower hinge shaft, and the main upright post, the rear part of the extending arm, the pull rod and the box type base form a parallel four-side-body linkage mechanism through the first upper hinge shaft, the second upper hinge shaft and the second lower hinge shaft, so that the extending arm, the backboard and the basketball hoop are always kept in a horizontal state in the folding process of the basketball stand.

An inclined supporting rod is arranged between the main upright post and the extending arm, the upper end of the inclined supporting rod is hinged with the extending arm, and the lower end of the inclined supporting rod is hinged with the back surface of the main upright post, so that a stable triangular support is formed through the inclined supporting rod when the basketball stand is erected, and the basketball stand is folded synchronously with the inclined supporting rod.

The electric component on the box-type base is an electric cylinder, the electric cylinder base is fixed on the box-type base, the end part of the piston rod is hinged to the bottom of the back of the main upright post, so that the main upright post is driven by the electric cylinder to be folded or supported, and meanwhile, the extension arm and the pull rod are folded or supported by the parallel quadrilateral linkage mechanism.

Main upright post outside is equipped with first lag, is equipped with the second lag on the box base, stretches the arm front portion and is equipped with the third prevention sheath, and the skin of each lag is the leather, the inlayer is the sponge, the bottom is the plank for prevent that the motion from assaulting and motion damage, when promoting basketball stands aesthetic feeling, effectively ensure sportsman's safety.

The bottom of the box-type base is provided with a fork groove for carrying by a forklift, so that the basketball stand can be lifted and placed into a transport vehicle by the forklift when the basketball stand is in a transfer state.

Furthermore, still including the fixed subassembly of switching application, this fixed subassembly includes and establishes polylith backing plate on it, establishes many screws of nut at both ends from top to bottom to after the basketball stands is folded, strengthen fixedly to king-post, cantilever through many screws of taking polylith backing plate on it, upper and lower both ends area nut, prevent that it from swinging and causing the damage in removal, handling.

The utility model has the advantages of it is following and effect: by adopting the technical scheme, the main upright post and the extending arm can be conveniently pushed to move forwards and upwards by the whole basketball stand body under the telescopic driving of the piston rod of the electric cylinder, so that the vertical supporting of the basketball stand is completed, or the main upright post, the extending arm and the basketball stand body are pulled to move backwards and downwards, so that the folding and descending functions of the basketball stand are completed. And under the driving of the power cylinder, the front wheel and the rear wheel are put down to facilitate the movement and the folding of the basketball stand, so that the basketball stand is convenient to be fixed on the ground for use. The basketball stand is in a movable transfer state, the basketball stand can be conveniently loaded and unloaded by a vehicle, the stability in the moving process is improved through the arranged fixed assembly and the fork groove for carrying by a forklift, and the basketball stand has the advantages of being flexible and convenient to fold, stable in support, safe and reliable, strong in protection, convenient to move, convenient to install and the like.

Drawings

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

FIG. 2 is a supporting structure diagram of the present invention;

FIG. 3 is a view of the folding and transferring structure of the present invention;

FIG. 4 is a schematic view of the elevating movement assembly on the box base of FIG. 1;

fig. 5 is a schematic view of the front and rear wheels of fig. 4.

Detailed Description

The present invention will be further described with reference to the following embodiments shown in the drawings.

The utility model provides a movable electric folding basketball stand, which comprises a box-type base 1, a main upright post 3 positioned at the front end of the box-type base 1, a pull rod 12 at the rear end, an extending arm 10 hinged with the tops of the main upright post 3 and the pull rod 12, a basket ring 6, a backboard 7 and a 24-second timer 8 arranged at the front end of the extending arm 10, a diagonal draw bar 9 arranged between the top of the back of the backboard 7 and the extending arm 10, an inclined support bar 4 arranged between the main upright post 3 and the pull rod 12, a second protective cover 19 arranged outside the box-type base 1, a first protective cover 20 arranged outside the main upright post 3, a third protective cover 21 arranged at the front part of the extending arm 10, a lifting moving component arranged on the box-type base 1, and an electric component arranged on the box-type base 1 and driving the main upright post 3 to fold;

the upper end and the lower end of the main upright post 3 are respectively hinged with the extending arm 10 and the box type base 1 through a first upper hinge shaft 5 and a first lower hinge shaft 2, the upper end and the lower end of the pull rod 12 are respectively hinged with the extending arm 10 and the box type base 1 through a second upper hinge shaft 11 and a second lower hinge shaft 14, and the main upright post 3, the rear part of the extending arm 10, the pull rod 12 and the box type base 1 form a parallel four-side-body linkage mechanism through the first upper hinge shaft 5 and the second lower hinge shaft 2 and the second upper hinge shaft 11 and the second lower hinge shaft 14, so that the extending arm 10, the backboard 7 and the basket ring 6 are always kept in a horizontal state in the folding process of the basketball stand;

an inclined support rod 4 is arranged between the main upright post 3 and the extending arm 10, the upper end of the inclined support rod 4 is hinged with the extending arm 10, and the lower end of the inclined support rod 4 is hinged with the back of the main upright post 3, so that a stable triangular support is formed by the inclined support rod 4 when the basketball stand is supported, and the basketball stand is folded synchronously with the basketball stand;

the electric component on the box-type base 1 is an electric cylinder 13, a cylinder seat of the electric cylinder 13 is fixed on the box-type base 1, the end part of a piston rod is hinged to the bottom of the back of the main upright post 3, so that the main upright post 3 is driven to fold or support through the electric cylinder 13, and meanwhile, the extending arm 10 and the pull rod are folded or supported along with the main upright post through a parallel four-side linkage mechanism;

the lifting moving assembly on the box-type base 1 comprises two front wheel seats 24 hinged with front wheels 18 and two rear wheel seats 26 hinged with rear wheels 15, the mounting heights and angles of the front wheel seats 24 and the rear wheel seats 26 are kept consistent, the front wheel seats 24 and the rear wheel seats 26 are respectively connected with a front connecting shaft 32 and a rear connecting shaft 31 of the two front wheel seats 24 and the two rear wheel seats 26, and two ends of the front connecting shaft 32 and two ends of the rear connecting shaft 31 are respectively connected with the box-type base 1 in a rotating mode through bearings 27; one end or two ends of the front connecting shaft 32 and the rear connecting shaft 31 are respectively fixed with a vertical front triangle plate 30 and a vertical rear triangle plate 28, the front triangle plate 28 and the rear triangle plate 30 are connected through a traction connecting rod 29, and the front connecting shaft 32 is connected with a piston rod of a power cylinder 17 through a vertical tripod 25 so as to extend out through the piston rod of the power cylinder 17 to drive the front connecting shaft 32 to rotate, further the front triangle plate 30, the traction connecting rod 29, the rear triangle plate 28 and the rear connecting shaft 31 which are linked rotate along with the front triangle plate 32 and the rear triangle plate 28, and the front wheel seat 24 and the rear wheel seat 26 are positioned at vertical positions, and the front wheel seat and the rear wheel seat are synchronously laid down to facilitate movement and transportation, otherwise when the piston rod of the power cylinder 17 retracts, the front connecting shaft 32, the front triangle plate 30, the traction connecting rod 29, the rear triangle plate 28 and the rear connecting shaft 31 are driven to reversely rotate along with the front triangle plate 24 and the rear wheel seat 26 are positioned at horizontal positions, and the front wheel seat and the rear wheel seat are synchronously folded up to facilitate fixing and using;

the outer leather material, inlayer be the sponge layer, the bottom is the plank of second lag 19, the anterior third prevention sheath 21 of the first lag 20 of 3 outside of king-post, on the box base 1, the arm 10 for prevent that the motion from strikeing and motion damage, when promoting basketball stands aesthetic feeling, effectively ensure sportsman's safety.

The utility model discloses still including the fixed subassembly 22 of changeing the application, should fix subassembly 22 including establish the polylith backing plate on it, establish many screw rods of nut at both ends from top to bottom to after the basketball stands is folded, take many screw rods of polylith backing plate, upper and lower both ends area nut through it and strengthen fixedly to head tree 3, cantilever 10, prevent that it from swinging and causing the damage in removal, handling.

The bottom of the box-type base 1 is provided with a fork groove 23 for carrying the basketball stand by a forklift, so that the basketball stand can be lifted and placed into a transport vehicle by the forklift when the basketball stand is in a transfer state.

When the basketball stand folding device works, the piston rod of the electric cylinder 13 extends out to push the main upright post 3, the extending arm 10 and the pull rod 12 to move forwards and upwards to complete the vertical support of the basketball stand, and the piston rod of the electric cylinder 13 contracts to pull the main upright post 3, the extending arm 10 and the pull rod 12 to move backwards and downwards to complete the folding of the basketball stand; the piston rod of the power cylinder 17 extends out to drive the front connecting shaft 32 to rotate, and then the front triangular plate 30, the traction connecting rod 29, the rear triangular plate 28 and the rear connecting shaft 31 which are linked rotate along with the piston rod, so that the front wheel seat 24 and the rear wheel seat 26 are in vertical positions, and the front wheel seat and the rear wheel seat are synchronously put down to facilitate movement and transportation; on the contrary, when the piston rod of the power cylinder 17 retracts, the front connecting shaft 32, the front triangle plate 30, the traction connecting rod 29, the rear triangle plate 28 and the rear connecting shaft 31 are driven to rotate reversely, so that the front wheel seat 24 and the rear wheel seat 26 are positioned at the horizontal position, and the front wheel seat and the rear wheel seat are synchronously folded to be convenient to fix and use. The folding type folding device has the advantages of flexibility and convenience in folding, stability in supporting, safety and reliability, strong protectiveness, convenience in moving, convenience in mounting and the like.

Claims

1. The utility model provides a portable electronic folding basketball stands, including box base, be located the head tree of this box base front end, the pull rod of rear end, connect the head tree, the cantilever at pull rod top, locate cantilever front end and take basket circle and backboard and time-recorder on it, locate the electronic subassembly of drive head tree folding on the box base, its characterized in that is equipped with the lift removal subassembly on the box base, the lift removal subassembly is including articulated preceding wheel seat and the rear wheel seat that has preceding, the rear wheel respectively, connect preceding connecting axle and the back connecting axle of preceding, rear wheel seat respectively, preceding, rear connecting axle both ends are connected with box base rotation through the bearing respectively, preceding, rear connecting axle one end or two ends are fixed with preceding, rear connecting plate respectively, preceding, rear connecting plate passes through the traction connecting rod and connects, and preceding or rear connecting axle passes through the link and is connected with the power cylinder piston rod.

2. The portable electric folding basketball stand as claimed in claim 1, wherein the upper and lower ends of the main upright are respectively hinged to the boom and the box-type base via first upper and lower hinge shafts, the upper and lower ends of the pull rod are respectively hinged to the boom and the box-type base via second upper and lower hinge shafts, and the main upright, the rear portion of the boom, the pull rod and the box-type base form a parallel four-sided body linkage mechanism via the first upper and lower hinge shafts and the second upper and lower hinge shafts.

3. The portable electric folding basketball stand as claimed in claim 1, wherein an inclined support bar is provided between the main upright and the boom, the upper end of the inclined support bar is hinged with the boom, and the lower end is hinged with the back of the main upright.

4. The portable electric folding basketball stand as claimed in claim 1, wherein the electric component of the box-type base is an electric cylinder, the electric cylinder base is fixed on the box-type base, and the end of the piston rod is hinged to the bottom of the back of the main upright post.

5. The portable electric folding basketball stand as claimed in claim 1, wherein the main upright post is externally provided with a first protective cover, the box-type base is provided with a second protective cover, the front part of the outrigger is provided with a third protective cover, the outer layer of each protective cover is leather, the inner layer is sponge, and the bottom layer is wood.

6. The portable electric folding basketball stand as claimed in claim 1, wherein the bottom of the box-type base is provided with fork slots for carrying by a forklift.

7. The portable electric folding basketball stand as claimed in claim 1, further comprising a fixing component for transferring, wherein the fixing component comprises a plurality of screws with a plurality of backing plates arranged thereon and nuts arranged at the upper and lower ends thereof.