CN211635147U - Campus basketball stand - Google Patents
Campus basketball stand Download PDFInfo
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- CN211635147U CN211635147U CN201921703531.1U CN201921703531U CN211635147U CN 211635147 U CN211635147 U CN 211635147U CN 201921703531 U CN201921703531 U CN 201921703531U CN 211635147 U CN211635147 U CN 211635147U
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Abstract
The utility model relates to a campus basketball stand, which comprises a backboard, a column, a base and a telescopic adjusting mechanism, wherein the telescopic adjusting mechanism comprises an outer sleeve pipe and an inner core pipe which are obliquely arranged, the inner core pipe is arranged inside the outer sleeve pipe in a sliding way, and the inner core pipe is also provided with a positioning pin connected with the outer sleeve pipe; the bottom end of the outer sleeve is fixedly connected with the base, the front side of the upper part of the outer sleeve is fixedly connected with the base through the upright post, and the front side of the upper part of the inner core pipe is fixedly connected with the back side of the backboard; the utility model has the advantages of reasonable design, the height control of backboard can be realized through the flexible adjustment mechanism who adopts outer tube and inner core pipe to constitute, facilitates the use, makes it be applicable to various places.
Description
Technical Field
The utility model relates to the technical field of sports equipment, especially, relate to a basketball stands are used in campus.
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.
Basketball stands for many children or campuses have the following disadvantages: the height of the backboard can not be adjusted, the backboard is too high for short people, particularly middle and primary school students, the use is extremely inconvenient, and the popularization of basketball sports is not facilitated.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model aims to provide a campus basketball stand with adjustable backboard height.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a basketball stands are used in campus, includes backboard, stand, base and a flexible adjustment mechanism, its characterized in that:
the telescopic adjusting mechanism comprises an outer sleeve and an inner core pipe which are obliquely arranged, the inner core pipe is arranged in the outer sleeve in a sliding manner, and a positioning pin connected with the outer sleeve is also arranged on the inner core pipe;
the bottom end of the outer sleeve is fixedly connected with the base, the front side of the upper part of the outer sleeve is fixedly connected with the base through the upright post, and the front side of the upper part of the inner core pipe is fixedly connected with the back side of the backboard.
The middle part of the rear side of the outer sleeve is provided with a slot distributed along the telescopic adjusting direction of the outer sleeve, and the rear side of the inner core tube and the slot are internally provided with the positioning pin.
The positioning pin is an elastic pin structure connected with the inner core tube, the positioning pin penetrates through the inner core tube and the inner side end of the positioning pin is tightly propped against the inner wall of the outer sleeve, and a positioning hole for inserting the inner side end of the positioning pin is formed in the inner wall of the outer sleeve.
And a handle connected and fixed with the inner core pipe is also arranged in the groove on the rear side of the inner core pipe.
An auxiliary telescopic mechanism connected with the inner core pipe is further arranged inside the upright column, and the auxiliary telescopic mechanism comprises a steel wire rope, an air compression spring and a plurality of guide wheels;
wire rope one end with stand internal connection is fixed, the wire rope other end with the inner core pipe is connected fixedly, and the wire rope middle part is snakelike route distribution and walks around respectively leading wheel surface sets up, wherein at least one leading wheel installation is fixed air compression spring one end, and other leading wheels are then the installation fixed inside the stand, the air compression spring other end also with stand internal connection.
The front side of the upper part of the inner core pipe is provided with a positioning wheel which is fixedly connected with the inner core pipe, and the steel wire rope is arranged by bypassing the surface of the upper part of the positioning wheel.
Still included a cam mechanism, including cam body, handle, control box and walking wheel, the cam body is located inside the control box, and the control box setting is worn out and the base is rotated with the base at the pivot both ends of cam and is connected, and the pivot outside is fixed with the action bars end connection of radial distribution, and the control box bottom then is equipped with rather than being connected fixedly the walking wheel.
To sum up, the beneficial effects of the utility model are that:
the structure design is reasonable, the height adjustment of the backboard can be realized by adopting the telescopic adjusting mechanism consisting of the outer sleeve and the inner core pipe, the use is convenient, and the backboard is suitable for various places.
In the height adjustment process, the sliding process of the inner core pipe can be assisted in the aspect of force application through the auxiliary telescopic mechanism, so that the adjusting process is more convenient and fast, and the operation can be carried out by one person.
The cam mechanism and the walking wheels can be matched with other walking wheels of the base, so that the moving effect of the basketball stand is realized, and the basketball stand can be operated by only one person.
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 side view of the backboard.
FIG. 3 is a rear perspective view of the backboard.
Fig. 4 is a schematic structural view of the inside of the pillar.
Fig. 5 is a schematic structural view of the cam mechanism.
In the figure: the device comprises a basket frame 1, a backboard 2, an inner core tube 3, an outer sleeve 4, a base 5, an operating rod 6, a stand column 7, a positioning pin 8, a handle 9, an air compression spring 10, a guide wheel 11, a guide rail 12, a mounting plate 13, a positioning hole 14, a cam body 15, a rotating shaft 16, a traveling wheel 17, an operating box 18, a positioning wheel 19 and a steel wire rope 20.
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 5: the embodiment discloses a basketball stands for campus, including backboard 2, stand 7, base 5 and a flexible adjustment mechanism, wherein:
the telescopic adjusting mechanism comprises an outer sleeve 4 and an inner core tube 3 which are obliquely arranged, the sections of the outer sleeve 4 and the inner core tube 3 are of rectangular structures with matched shapes, the inner core tube 3 is arranged in the outer sleeve 4 in a sliding mode, a notch distributed along the telescopic adjusting direction of the outer sleeve 4 is formed in the middle of the rear side of the outer sleeve 4, scales used for displaying the height of the backboard 2 are marked on the surfaces of the outer sleeve 4 on the two sides of the notch, a positioning pin 8 connected with the outer sleeve 4 is further arranged on the inner core tube 3, the positioning pin 8 is located in the notch, and a connecting piece is used for limiting the overall length of the telescopic adjusting mechanism so that the backboard 2 can be fixed at a certain height;
furthermore, the positioning pin 8 is an elastic pin structure connected with the inner core tube 3, the positioning pin 8 penetrates through the inner core tube 3, the end part of the inner side of the positioning pin 8 is tightly propped against the inner wall of the outer sleeve 4, the inner wall of the outer sleeve 4 is provided with a positioning hole 14 for inserting the end part of the inner side of the positioning pin 8, the positioning pin 8 can be connected with and separated from the positioning hole 14 by pulling the positioning pin 8, and the elastic pin structure can be operated and used during adjustment; meanwhile, the position of the positioning hole 14 is arranged corresponding to the scale of the outer sleeve 4, and the scale displays the height of the backboard 2 positioned by the positioning hole 14, so that the backboard can be conveniently watched during adjustment;
a handle 9 connected and fixed with the inner core tube 3 is further arranged in the groove on the rear side of the inner core tube 3, the handle 9 is positioned on the outer side of the positioning pin 8, the inner core tube 3 can be conveniently slid in the outer sleeve 4 by holding the handle 9 by hand, and the inner core tube 3 can be conveniently operated and used;
the bottom end of the outer sleeve 4 is fixedly connected with the base 5, the base 5 is provided with a through hole for assembling the outer sleeve 4, the bottom end of the outer sleeve 4 is inserted into the through hole, two sides of the outer sleeve 4 are provided with side lugs and fixedly connected with the upper surface of the base 5 through bolts, the front side of the upper part of the outer sleeve 4 is fixedly connected with the upright post 7 through a seat body fixedly connected with the front side of the upright post, the bottom end of the upright post 7 is fixedly connected with the front end of the base 5, the front side of the upper part of the inner core tube 3 is fixedly connected with the back side of the backboard 2, one part of the front side is directly connected and fixed with the top end of the inner core tube 3 and the upper part of the backboard 2, the other part is indirectly connected and fixed with the lower part of the backboard 2 through.
Furthermore, in order to facilitate the sliding of the inner core tube 3 by the operation of the worker, an auxiliary telescoping mechanism connected with the inner core tube 3 is further arranged inside the upright post 7, and the auxiliary telescoping mechanism comprises a steel wire rope 20, an air compression spring 10 and three guide wheels 11;
the steel wire rope 20 one end is pressed through aluminium and detained with stand 7 internal connection is fixed, the steel wire rope 20 other end with inner core pipe 3 upper portion is connected fixedly, steel wire rope 20 middle part is snakelike route distribution and walks around respectively three leading wheel 11 surface sets, one of them leading wheel 11 is located the intermediate position and installs the upside in stand 7 is inside, two other leading wheels 11 are located both sides respectively and install the downside at stand 7 is inboard, wherein be located two of both sides leading wheel 11 installs on a mounting panel 13, and mounting panel 13 both sides are equipped with rather than sliding connection's guide rail 12, and guide rail 12 vertically sets up, and guide rail 12 inboard is equipped with the spout of being connected with mounting panel 13 both sides, and guide rail 12 tip and stand 7 inner wall connection are fixed, simultaneously mounting panel 13 still the installation is fixed air compression spring 10 bottom, and air compression spring 10 vertically sets up, the top end of the air compression spring 10 is also connected with a cross beam inside the upright post 7;
furthermore, based on the auxiliary telescoping mechanism, in order to facilitate the connection effect between the steel wire rope 20 and the inner core tube 3, a positioning wheel 19 fixedly connected with the upper front side of the inner core tube 3 is arranged on the front side of the upper portion of the inner core tube 3, and the steel wire rope 20 is arranged to bypass the upper surface of the positioning wheel 19, so that one end of the steel wire rope 20 connected with the inner core tube 3 is guided through the positioning wheel 19, and abrasion caused by contact between the steel wire rope 20 and other components is avoided.
When the structure is used, when the inner core pipe 3 needs to be lifted, the positioning pin 8 at the handle 9 on the inner core pipe 3 is loosened, the handle 9 of the inner core pipe 3 is pushed upwards by manpower, the inner core pipe 3 rises, the air compression spring 10 can stretch, and the force is transmitted to the inner core pipe 3 through the steel wire rope 20, so that the inner core pipe 3 can be easily pushed. At the same time, the basket of the backboard 2 connected with the inner core tube 3 will also rise, when the basket is pushed to the desired height position, the positioning pin 8 will be released to automatically lock the position;
when the basket needs to be lowered, the positioning pin 8 at the handle 9 on the inner core tube 3 is loosened, the handle 9 of the inner core tube 3 is manually pulled downwards, the inner core tube 3 and the basket of the backboard 2 can be lowered by means of gravity, the air compression spring 10 can be shortened, the inner core tube 3 can be easily pulled, and the positioning pin 8 can be automatically locked when the basket is pulled downwards to a desired height position.
Furthermore, the campus basketball stand further comprises a cam mechanism, the cam mechanism comprises a cam body 15, a handle 9, an operation box 18 and walking wheels 17, the cam body 15 is located inside the operation box 18, two ends of a rotating shaft 16 of the cam penetrate through the operation box 18 and are rotatably connected with the base 5, a shell matched with the operation box 18 in shape is arranged on the base 5, the bottom surface of the shell is open and is located on the bottom surface of the base 5, the operation box 18 is freely arranged in the shell from the opening, the outer side of the rotating shaft 16 is fixedly connected with the end portions of the operation rods 6 which are radially distributed, and the walking wheels 17 which are fixedly connected with the operation box 18 are arranged at the bottom of the operation box 18;
when the basketball stand is used, the cam body 15 positioned in the operating box 18 is rotated by rotating the handle 9, the rotating shaft 16 is eccentrically assembled, so that the distance between the bottom end of the cam body 15 and the rotating shaft 16 is changed, when the distance is smaller, the bottom end of the walking wheel 17 is higher than the original walking wheel and the front side supporting device at the rear side of the base 5, the base 5 is supported by the original walking wheel and the front side supporting device at the rear side of the base 5, when the distance is larger, the walking wheel 17 is lower than the original walking wheel and the front side supporting device at the rear side of the base 5, and because the walking wheel 17 is arranged close to the front side of the base 5, the walking wheel 17 and the original walking wheel at the rear side of the base 5 support the base 5 at the moment, and when the basketball stand is pushed, the walking wheel 17 can rotate to walk; meanwhile, a plurality of groups of travelling wheels 17 can be arranged to obtain the effect, and the condition that no travelling wheel is arranged on the rear side of the base 5 is met.
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 (7)
1. The utility model provides a basketball stands are used in campus, includes backboard, stand, base and a flexible adjustment mechanism, its characterized in that:
the telescopic adjusting mechanism comprises an outer sleeve and an inner core pipe which are obliquely arranged, the inner core pipe is arranged in the outer sleeve in a sliding manner, and a positioning pin connected with the outer sleeve is also arranged on the inner core pipe;
the bottom end of the outer sleeve is fixedly connected with the base, the front side of the upper part of the outer sleeve is fixedly connected with the base through the upright post, and the front side of the upper part of the inner core pipe is fixedly connected with the back side of the backboard.
2. The basketball stand for the campus of claim 1, wherein: the middle part of the rear side of the outer sleeve is provided with a slot distributed along the telescopic adjusting direction of the outer sleeve, and the rear side of the inner core tube and the slot are internally provided with the positioning pin.
3. The basketball stand for the campus of claim 1 or 2, wherein: the positioning pin is an elastic pin structure connected with the inner core tube, the positioning pin penetrates through the inner core tube and the inner side end of the positioning pin is tightly propped against the inner wall of the outer sleeve, and a positioning hole for inserting the inner side end of the positioning pin is formed in the inner wall of the outer sleeve.
4. The basketball stand for the campus of claim 2, wherein: and a handle connected and fixed with the inner core pipe is also arranged in the groove on the rear side of the inner core pipe.
5. The basketball stand for the campus of claim 1, wherein: an auxiliary telescopic mechanism connected with the inner core pipe is further arranged inside the upright column, and the auxiliary telescopic mechanism comprises a steel wire rope, an air compression spring and a plurality of guide wheels;
wire rope one end with stand internal connection is fixed, the wire rope other end with the inner core pipe is connected fixedly, and the wire rope middle part is snakelike route distribution and walks around respectively leading wheel surface sets up, wherein at least one leading wheel installation is fixed air compression spring one end, and other leading wheels are then the installation fixed inside the stand, the air compression spring other end also with stand internal connection.
6. The basketball stand for the campus of claim 5, wherein: the front side of the upper part of the inner core pipe is provided with a positioning wheel which is fixedly connected with the inner core pipe, and the steel wire rope is arranged by bypassing the surface of the upper part of the positioning wheel.
7. The basketball stand for the campus of claim 1, wherein: still included a cam mechanism, including cam body, handle, control box and walking wheel, the cam body is located inside the control box, and the control box setting is worn out and the base is rotated with the base at the pivot both ends of cam and is connected, and the pivot outside is fixed with the action bars end connection of radial distribution, and the control box bottom then is equipped with rather than being connected fixedly the walking wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921703531.1U CN211635147U (en) | 2019-10-08 | 2019-10-08 | Campus basketball stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921703531.1U CN211635147U (en) | 2019-10-08 | 2019-10-08 | Campus basketball stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211635147U true CN211635147U (en) | 2020-10-09 |
Family
ID=72690467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921703531.1U Active CN211635147U (en) | 2019-10-08 | 2019-10-08 | Campus basketball stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211635147U (en) |
-
2019
- 2019-10-08 CN CN201921703531.1U patent/CN211635147U/en active Active
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