CN211215299U

CN211215299U - Novel basketball stand

Info

Publication number: CN211215299U
Application number: CN201921703532.6U
Authority: CN
Inventors: 胡荣旭; 金瑞帅; 张健; 冯月仃; 李学瑞; 申倩; 张灵玉
Original assignee: Shandong Knagnas Sports Co ltd
Current assignee: Shandong Knagnas Sports Co ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-08-11
Anticipated expiration: 2029-10-08

Abstract

The utility model relates to a novel basketball stand, which comprises a backboard, a beam, a front upright post, a rear upright post and a base, wherein the backboard is fixedly connected with the front end of the beam; the two ends of the bottoms of the front upright post and the rear upright post are respectively rotatably connected with the base, the front side of the rear upright post is also connected with the base through a telescopic rod, and the telescopic section of the telescopic rod is connected with the body through a limiting pin; the lower side of the bottom of the front upright post is provided with a driving plate fixedly connected with the front upright post, the bottom end of the driving plate is connected with the end part of an extension spring through an adjusting rod, and the other end of the extension spring is fixedly connected with the base through a hanging plate; the utility model has the advantages of reasonable design, the operation is removed conveniently, can not take place the oil leak phenomenon, has prolonged basketball stands's life, has protected the environment simultaneously.

Description

Novel basketball stand

Technical Field

The utility model relates to the technical field of sports equipment, especially, relate to a novel basketball stands.

Background

Basketball is a sport well liked by people, and along with the increasing popularization of basketball sports, more and more sports enthusiasts participate in basketball sports. And basketball stands are indispensable equipment for basketball sports.

The prior basketball stand mostly adopts a hydraulic structure and has the following defects: hydraulic cylinder is very easy the oil leak to damage, leads to basketball stands short service life, needs frequently to overhaul, and use cost is high, can the polluted environment after hydraulic cylinder oil leak simultaneously.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model aims to provide a novel basketball stand which has simple structure, convenient operation and movement, long service life and no environmental pollution.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a novel basketball stand, includes backboard, crossbeam, front column, rear column and base, its characterized in that:

the backboard is fixedly connected with the front end of the cross beam, the middle of the cross beam is rotatably connected with the top end of the front upright post, and the rear end of the cross beam is rotatably connected with the top end of the rear upright post;

the two ends of the bottoms of the front upright post and the rear upright post are respectively rotatably connected with the base, the front side of the rear upright post is also connected with the base through a telescopic rod, and the telescopic section of the telescopic rod is connected with the body through a limiting pin;

the bottom downside of front column is equipped with rather than being connected fixed drive plate, drive plate bottom is through adjusting pole and an extension spring end connection, the extension spring other end then through the link plate with the base is connected fixedly.

Still included at least a set of time-recorder, the support bottom of time-recorder is equipped with rather than being connected fixed mounting panel, just the mounting panel passes through the bolt and installs crossbeam upper portion.

The base front side still is equipped with at least two sets of flexible ejector pin and bottom plate, flexible ejector pin top with the base is connected fixedly, and preceding ejector pin bottom is equipped with one rather than being connected fixedly the bottom plate, bottom plate horizontal distribution is used for supporting to fix subaerial.

The base rear side still is equipped with one rather than being connected fixed locking device, and locking device has a couple, be equipped with on the rear column be used for with the locking plate of couple grafting, the couple is in under the rear column state of falling with the locking plate grafting is fixed.

To sum up, the beneficial effects of the utility model are that: the basketball stand has the advantages of reasonable structural design, convenient operation and movement, no oil leakage phenomenon, prolonged service life, and environmental protection.

Drawings

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

Fig. 1 is a schematic view of the axial measurement structure of the present invention.

Fig. 2 is a partial perspective structural view of the base.

Fig. 3 is a schematic side view of the present invention (in a laid-down state).

In the figure: the novel multifunctional basketball stand comprises a backboard 1, a timer 2, a mounting plate 3, a cross beam 4, a rear upright post 5, a front upright post 6, a telescopic rod 7, a limiting pin 8, a telescopic ejector rod 9, a base 10, a hook 11, a locking device 12, a driving plate 13, an adjusting rod 14, an extension spring 15, a hanging plate 16, a bottom plate 17 and a locking plate 18.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

According to the illustrations of fig. 1 to 3: the embodiment discloses a novel basketball stand, including backboard 1, crossbeam 4, front column 6, rear column 5 and base 10, interconnect between crossbeam 4, front column 6, the rear column 5 and constitute one and can fall and the whole that rises based on base 10, wherein:

the backboard 1 connected and fixed with the crossbeam 4 is arranged at the front end of the crossbeam 4, the middle part of the crossbeam 4 is rotationally connected with the top end of the front upright post 6 through a pin shaft, and the rear end of the crossbeam 4 is rotationally connected with the top end of the rear upright post 5 through a pin shaft;

the two ends of the bottoms of the front upright post 6 and the rear upright post 5 are respectively rotatably connected with the base 10, namely, the bottom ends of the front upright post 6 and the rear upright post 5 are respectively provided with a beam body which is horizontally distributed, the two ends of the beam body are provided with rotating shafts and are respectively rotatably connected with the base 10 through bearing seats, so that the front upright post 6 and the rear upright post 5 can be horizontally laid down towards the rear side of the base 10, and the cross beam 4 is rotated towards the rear side through the front upright post 6 and the rear upright post 5 and is reduced to the upper part of the rear side of the; the basketball stand is characterized in that the front side of the rear upright post 5 is further connected with a base 10 through a telescopic rod 7, the telescopic rod 7 is obliquely arranged, the top end of the telescopic rod 7 is rotatably connected with the middle of the rear upright post 5 through a pin shaft, the bottom end of the telescopic rod 7 is rotatably connected with the base 10 through a pin shaft, the telescopic section of the telescopic rod 7 is connected with the body of the telescopic rod through a limiting pin 8, when the limiting pin 8 is connected, the length of the telescopic rod 7 can be fixed, and meanwhile, the relative position of the rear upright post 5 and the base 10 is fixed, so that the basketball stand cannot be laid down as a whole, when the limiting pin 8 is opened, the length of the basketball stand can be adjusted according to the laying process of the basketball stand, namely, when the rear upright post 5 rotates towards the rear;

furthermore, a locking device 12 connected and fixed with the base 10 is further arranged on the rear side of the base, the locking device 12 is provided with a hook 11, a locking plate 18 used for being inserted into the hook 11 is arranged on the rear upright post 5, the hook 11 is inserted into and fixed with the locking plate 18 in the state that the rear upright post 5 is laid down, the hook 11 limits the movement of the rear upright post 5 through the matching effect of the hook 11 and the locking plate 18, and meanwhile, the basketball stand can be fixed after being laid down, so that the basketball stand is safer to use;

the bottom lower side of the front upright post 6 is provided with a drive plate 13 fixedly connected with the front upright post, the bottom end of the drive plate 13 is connected with the end part of an extension spring 15 through an adjusting rod 14, the extension spring 15 is provided with one or more groups, one end of the adjusting rod 14 is rotatably connected with the end part of the drive plate 13 through a pin shaft, the other end of the adjusting rod 14 is provided with a circular tube vertically distributed with the adjusting rod, the end part of the extension spring 15 is hung on the outer wall of the circular tube and penetrates through a limiting plate connected with the circular tube, so that the end part of the extension spring 15 can rotate in a small range outside the circular tube to meet the displacement and angle change in the adjusting process, the other end of the extension spring 15 is fixedly connected with the base 10 through a hanging plate 16, the hanging plate 16 is fixedly welded on the base 10, and the end part of the extension spring 15 penetrates through a through hole in the hanging plate, The whole descending of the front upright post 6 and the rear upright post 5 is buffered, the force for manual operation is reduced, and the safety of the falling process is guaranteed.

Novel basketball stands still included two sets of timers 2, and the support bottom of timer 2 is equipped with rather than being connected fixed mounting panel 3, just mounting panel 3 passes through the bolt and installs the front end and the rear end of crossbeam 4, the picture of a set of timer 2 is on a parallel with backboard 1 and sets up, another a set of then perpendicular to backboard 1 sets up for show the timing time respectively to front side, rear side, left side and the right side of backboard 1.

Further, base 10 front side still is equipped with two sets of flexible ejector pins 9 and bottom plate 17, flexible ejector pin 9 top with base 10 is connected fixedly, and preceding ejector pin bottom is equipped with one rather than being connected fixedly bottom plate 17, bottom plate 17 horizontal distribution are used for supporting to be fixed subaerial, and flexible ejector pin 9 adopts the air spring, and length between its flexible section and the body can be adjusted for receive and release bottom plate 17, when putting down bottom plate 17, the universal wheel of base 10 can be lifted up, is supported base 10 by bottom plate 17, makes its rigidity.

In conclusion, the use process of the novel basketball stand comprises the following steps:

when the lifting is needed, the locking device 12 at the tail part of the base 10 is loosened, the handle at the tail part of the beam 4 is manually pushed upwards, and the locking position is automatically locked when the handle is pushed to a specified position; meanwhile, the telescopic ejector rod 9 descends to push up the universal wheel at the front end of the base 10, so that the whole basketball stand is fixed on the ground;

when the storage position need be placed to the basketball stands, loosen the fixed pin above the telescopic link 7, the handle of 4 afterbody on the crossbeam is drawn with manpower, the basketball stands can be with the help of extension spring 15's pulling force, it is light with crossbeam 4, front column 6 and rear column 5 fall, flexible ejector pin 9 rises simultaneously, reduce the universal wheel of base 10 front end, make whole basketball stands can freely remove, when falling, the locking plate 18 of rear column 5 can be caught on to the couple 11 of base 10 afterbody, thereby place in place one step safely.

The above is only the preferred embodiment of the present invention, as long as the preferred embodiment is realized by the same means, the objective technical solution of the present invention all belongs to the protection scope of the present invention.

Claims

1. The utility model provides a novel basketball stand, includes backboard, crossbeam, front column, rear column and base, its characterized in that:

2. The new basketball stand of claim 1, wherein: still included at least a set of time-recorder, the support bottom of time-recorder is equipped with rather than being connected fixed mounting panel, just the mounting panel passes through the bolt and installs crossbeam upper portion.

3. The new basketball stand of claim 1, wherein: the base front side still is equipped with at least two sets of flexible ejector pin and bottom plate, flexible ejector pin top with the base is connected fixedly, and preceding ejector pin bottom is equipped with one rather than being connected fixedly the bottom plate, bottom plate horizontal distribution is used for supporting to fix subaerial.

4. The new basketball stand of claim 1, wherein: the base rear side still is equipped with one rather than being connected fixed locking device, and locking device has a couple, be equipped with on the rear column be used for with the locking plate of couple grafting, the couple is in under the rear column state of falling with the locking plate grafting is fixed.