CN112717354A - Basketball stand with toppling protection function - Google Patents
Basketball stand with toppling protection function Download PDFInfo
- Publication number
- CN112717354A CN112717354A CN202011427865.8A CN202011427865A CN112717354A CN 112717354 A CN112717354 A CN 112717354A CN 202011427865 A CN202011427865 A CN 202011427865A CN 112717354 A CN112717354 A CN 112717354A
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- China
- Prior art keywords
- fixedly connected
- backboard
- speed reducing
- connecting rod
- basketball stand
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B63/00—Targets or goals for ball games
- A63B63/08—Targets or goals for ball games with substantially horizontal opening for ball, e.g. for basketball
- A63B63/083—Targets or goals for ball games with substantially horizontal opening for ball, e.g. for basketball for basketball
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Vibration Dampers (AREA)
Abstract
The invention relates to the technical field of sports equipment and discloses a basketball stand with toppling protection, which comprises a base and a speed reducing mechanism, wherein one side of the top of the base is fixedly connected with the bottom of a main support, the other side of the top of the base is rotatably connected with the bottom of a lower connecting rod, the top of the main support is rotatably connected with the middle of a cross rod, the top of the lower connecting rod is fixedly installed with one end of the cross rod, the top of the lower connecting rod is fixedly installed with the bottom of an upper connecting rod, the other end of the cross rod is fixedly connected with a backboard, the top of the upper connecting rod is fixedly connected with the top of the side face of the backboard, the other side of the backboard is fixedly provided with a basket, the bottom of the backboard is provided with a protection edge covering, and the protection edge covering comprises a buffer sleeve, a piston plate I. The invention solves the problems that the existing basketball stand is easy to topple over and injure people, and the production cost of the basketball stand is high.
Description
Technical Field
The invention relates to the technical field of sports equipment, in particular to a basketball stand with a toppling protection function.
Background
The basketball stand just started is a simple basket, the Neisssmith fixes the basketball stand at the stands at two ends of an indoor sports house, the place three meters away from the ground is provided with a wire mesh instead of the original backboard, the basketball stand also adopts the characteristics of football, rugby, hockey and other ball projects, and the original basketball game rule is made. Later, with the continuous improvement of basketball game rules and field facilities, people removed the bottom of the basket from the rudiment of the basketball stand, namely the basket, replaced the basket with the wire ring, and made the backboard with the wood board to replace the original wire blocking net, so that the basketball stand is more perfect. Further, Neisseria improves the rules of basketball competition and sets out rules that do not allow running, pushing, or hitting a basketball. This greatly enhances the enjoyment of the basketball game. The basketball stand is a necessary device of a basketball court, and comprises a backboard and a backboard support post, wherein the backboard and the backboard support post are erected in the centers of two ends of the basketball court. Hydraulic, mobile, stationary, pendant, petrel, cannon, and the like are used. Regardless of the type of support used, it is necessary to ensure sufficient strength and rigidity to prevent the basketball from vibrating and deforming to a greater extent after it has been violently struck against the basketball hoop, thereby affecting the standard height and position of the horizontal plane of the hoop.
In the process of basketball competition by basketball players, the basketball stand topples over due to the action of strong impact such as basketball buckling and the like, the condition of hurting people is caused, the danger is high, the existing basketball stand is used for stabilizing the basketball stand by placing heavy objects in a basketball base, and the mode is complex in machining process and high in production cost.
Disclosure of Invention
The invention aims to provide a basketball stand with toppling protection, which achieves the aim of preventing a basket from toppling after being collided by strong force such as a player buckling the basket and the like.
In order to achieve the purpose, the invention provides the following technical scheme:
the basketball stand with the toppling protection function comprises a base and a speed reducing mechanism, wherein one side of the top of the base is fixedly connected with the bottom of a main support, the other side of the top of the base is rotatably connected with the bottom of a lower connecting rod, the top of the main support is rotatably connected with the middle of a cross rod, the top of the lower connecting rod is fixedly installed with one end of the cross rod, the top of the lower connecting rod is fixedly installed with the bottom of an upper connecting rod, the other end of the cross rod is fixedly connected with a backboard, the top of the upper connecting rod is fixedly connected with the top of the side face of the backboard, a basket is fixedly installed on the other side of the backboard, and a protection.
The protective covering edge comprises a buffer sleeve, a first piston plate, a first connecting column, a buffer air bag, a second piston plate, a second connecting column and a protective plate, wherein the top of the first connecting column is fixedly mounted at the bottom of the backboard, the first piston plate is fixedly connected with the bottom of the first connecting column, the first piston plate is connected with the buffer sleeve in an internal sliding mode, the second piston plate is connected with the buffer sleeve in an internal sliding mode, the buffer air bag is arranged between the first piston plate and the second piston plate, the top of the second connecting column is fixedly connected with the second piston plate, and the top of the protective plate is fixedly connected with the bottom of the second connecting column.
The speed reducing mechanism comprises a speed reducing box, a rotating shaft, a winding drum, a speed reducing disc, a steel cable, a connecting block, a movable groove, a supporting spring, a sliding plate and a speed reducing rod, wherein the speed reducing box is buried in the ground at the bottom of the base, two ends of the rotating shaft are rotatably connected with two sides of the speed reducing box, the winding drum is fixedly installed at the middle of the rotating shaft, the speed reducing disc is fixedly connected with two ends of the winding drum, one end of the steel cable is fixedly connected with the winding drum, the other end of the steel cable is fixedly connected with the connecting block, the connecting block is fixedly connected with the bottom of the base, the movable groove is arranged in the speed reducing disc, one end of the supporting spring is fixedly connected with the bottom of the movable groove, the other end of the.
Preferably, the cushion bladder is filled with a pressurized inert gas.
Preferably, the bottom of the protection plate is bonded with a polyurethane elastomer to form a protection pad.
Preferably, the bottom of the base is provided with four supporting legs, and the four supporting legs are respectively and fixedly connected with four corners of the base.
Preferably, the number of the movable grooves is eight, and the eight movable grooves are uniformly arranged in the reduction gear.
Preferably, the top of the reduction gearbox is provided with a through hole corresponding to the steel cable, and the reduction gearbox is circular.
Preferably, the steel cable is wound on the winding drum, and the steel cable between the winding drum and the connecting block is in a stretched state.
The invention provides a basketball stand with toppling protection. The method has the following beneficial effects:
(1) according to the invention, the protective wrapping edges are arranged at the bottom of the backboard, so that when the backboard is impacted and toppled, the backboard is subjected to impact force and is transmitted to the second piston plate through the second connecting column, the buffer air bag is compressed through the movement of the second piston plate, the impact force can be absorbed through the compression of the buffer air bag, the damage of the external impact force to the backboard is reduced, and meanwhile, the vibration generated during the backboard can also be compressed through the second connecting column and the two pairs of buffer air bags of the piston plate, so that the vibration is weakened, and the aim of damping is achieved.
(2) According to the basketball stand, the main support is arranged, the cross rod is jacked up through the main support, the cross rod and the backboard are fixed through the upper connecting rod and the lower connecting rod, the backboard is fixed through the simple upper connecting rod and the simple lower connecting rod, the structure of the whole basketball stand is very simple and convenient, installation is convenient for constructors, and one end of the cross rod and the upper connecting rod and the lower connecting rod are fixedly installed, so that the backboard can be adjusted.
(3) According to the basketball stand, the reduction box and the reduction discs are arranged, when the basketball stand is inclined, the winding drum is pulled to rotate through the steel cable, the reduction discs on the two sides of the winding drum are driven to rotate through the rotation of the winding drum, and when the reduction discs rotate, the reduction rods contracted in the movable grooves are made to extend out under the action of centrifugal force, so that the tops of the reduction rods are tightly propped against the circular inner wall of the reduction box, the inclination speed of the basketball stand is reduced, the inclination hazard of the basketball stand is reduced, and players are protected.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is an enlarged view of the present invention at A;
FIG. 3 is a schematic view of the inventive speed reduction disk;
fig. 4 is a structure diagram of the protective covering edge of the invention.
In the figure: 1. a base; 2. a main support; 3. a lower connecting rod; 4. a cross bar; 5. an upper connecting rod; 6. a backboard; 7. a basket; 8. protecting the edge; 9. a speed reduction mechanism; 10. a reduction gearbox; 11. a rotating shaft; 12. a reel; 13. a reduction disk; 14. a steel cord; 15. connecting blocks; 16. a movable groove; 17. a support spring; 18. a sliding plate; 19. a speed reduction lever; 20. a buffer sleeve; 21. a piston plate I; 22. connecting a column I; 23. a buffer air bag; 24. a second piston plate; 25. connecting a second column; 26. and (4) a protective plate.
Detailed Description
As shown in fig. 1 to 4, the present invention provides a technical solution:
a basketball stand with toppling protection comprises a base 1 and a speed reducing mechanism 9, wherein the bottom of the base 1 is provided with four supporting legs, the four supporting legs are respectively fixedly connected with four corners of the base 1, the base 1 is supported through the supporting legs, one side of the top of the base 1 is fixedly connected with the bottom of a main support 2, the other side of the top of the base 1 is rotatably connected with the bottom of a lower connecting rod 3, the top of the main support 2 is rotatably connected with the middle part of a cross rod 4, the top of the lower connecting rod 3 is fixedly installed with one end of the cross rod 4, the top of the lower connecting rod 3 is fixedly installed with the bottom of an upper connecting rod 5, the other end of the cross rod 4 is fixedly connected with a backboard 6, the top of the side surface of the backboard 6 is fixedly connected with the top of the backboard 6, the other side of the backboard 6 is fixedly installed with a basket 7, the bottom of the backboard 6 is provided with, the cross rod 4 and the backboard 6 are fixed through the upper connecting rod 5 and the lower connecting rod 3, the backboard 6 is fixed through the simple upper connecting rod 5 and the lower connecting rod 3, the structure of the whole basketball stand is very simple and convenient, installation by constructors is facilitated, one end of the cross rod 4, the upper connecting rod 5 and the lower connecting rod 3 are fixedly installed, and the backboard 6 can be adjusted.
The protective edge covering 8 comprises a buffer sleeve 20, a first piston plate 21, a first connecting column 22, a buffer air bag 23, a second piston plate 24, a second connecting column 25 and a protective plate 26, the top of the first connecting column 22 is fixedly installed at the bottom of the backboard 6, the first piston plate 21 is fixedly connected with the bottom of the first connecting column 22, the first piston plate 21 is slidably connected with the inside of the buffer sleeve 20, the second piston plate 24 is slidably connected with the inside of the buffer sleeve 20, the buffer air bag 23 is arranged between the first piston plate 21 and the second piston plate 24, pressurized inert gas is filled in the buffer air bag 23, the buffer air bag 23 has better elasticity by filling the inert gas in the buffer air bag 23, the top of the second connecting column 25 is fixedly connected with the second piston plate 24, the top of the protective plate 26 is fixedly connected with the bottom of the second connecting column 25, the bottom of the protective plate 26 is made of a polyurethane elastomer to form a protective pad, the protective edge covering 8 is arranged at the, make backboard 6 when receiving the impact and topple over, receive the impact force with backboard 6 through spliced pole two 25 and transmit to piston board two 24, activity through piston board two 24 is compressed buffering gasbag 23, make the impact force can obtain absorbing through the compression of buffering gasbag 23, reduce the injury of external impact force to backboard 6, the vibrations that produce simultaneously when backboard 6 also can be compressed buffering gasbag 23 through spliced pole two 25 and piston board two 24, and then weaken, reach the absorbing purpose.
The speed reducing mechanism 9 comprises a speed reducing box 10, a rotating shaft 11, a winding drum 12, a speed reducing disc 13, a steel cable 14, a connecting block 15, a movable groove 16, a supporting spring 17, a sliding plate 18 and a speed reducing rod 19, the speed reducing box 10 is embedded in the ground at the bottom of the base 1, the top of the speed reducing box 10 is provided with a through hole corresponding to the steel cable 14, the speed reducing box 10 is circular, the steel cable 14 can conveniently pass through the circular hole, two ends of the rotating shaft 11 are rotatably connected with two sides of the speed reducing box 10, the winding drum 12 is fixedly installed in the middle of the rotating shaft 11, the speed reducing disc 13 is fixedly connected with two ends of the winding drum 12, one end of the steel cable 14 is fixedly connected with the winding drum 12, the other end of the steel cable 14 is fixedly connected with the connecting block 15, the steel cable 14 is wound on the winding drum 12, the, the movable grooves 16 are arranged inside the speed reducing disc 13, the number of the movable grooves 16 is eight, the eight movable grooves 16 are uniformly arranged inside the speed reducing disc 13, one end of a supporting spring 17 is fixedly connected with the bottom of the movable groove 16, the other end of the supporting spring 17 is fixedly connected with one side of a sliding plate 18, the sliding plate 18 is slidably connected with the movable grooves 16, a speed reducing rod 19 is fixedly connected with the other side of the sliding plate 18, by arranging the speed reducing box 10 and the speed reducing disc 13, when the basketball stand is inclined, a winding drum 12 is pulled to rotate through a steel cable 14, the speed reducing discs 13 on two sides of the winding drum 12 are driven to rotate through the rotation of the winding drum 12, and when the speed reducing disc 13 rotates, the speed reducing rod 19 contracted in the movable grooves 16 extends out under the action of centrifugal force, the top of the speed reducing rod 19 is tightly propped against the circular inner wall of the speed reducing box 10, the inclination speed, thereby protecting the athletes.
When the basketball stand is used, when the basketball stand is toppled, the winding drum 12 is pulled to rotate through the steel cable 14, the speed reducing discs 13 on the two sides of the winding drum 12 are driven to rotate through the rotation of the winding drum 12, when the speed reducing discs 13 rotate, the speed reducing rods 19 contracted in the movable grooves 16 extend out under the action of centrifugal force, the tops of the speed reducing rods 19 are tightly propped against the circular inner wall of the speed reducing box 10, the toppling speed of the basketball stand is reduced, the toppling damage of the basketball stand is reduced, and a player is further protected, when the backboard 6 is toppled under impact, the backboard 6 is subjected to impact force and transmitted to the second piston plate 24 through the second connecting column 25, the buffer air bag 23 is compressed through the movement of the second piston plate 24, the impact force can be absorbed through the compression of the buffer air bag 23, the damage of the backboard 6 caused by external impact force is reduced, and meanwhile, the vibration generated during the backboard 6 can also compress the buffer air bag, thereby weakening and achieving the purpose of shock absorption.
In conclusion, the protective wrapping edge 8 is arranged at the bottom of the backboard 6, so that when the backboard 6 is impacted and toppled, the impact force on the backboard 6 is transmitted to the second piston plate 24 through the second connecting column 25, the buffer air bag 23 is compressed through the movement of the second piston plate 24, the impact force can be absorbed through the compression of the buffer air bag 23, the damage of the external impact force on the backboard 6 is reduced, and meanwhile, the vibration generated during the backboard 6 can also compress the buffer air bag 23 through the second connecting column 25 and the second piston plate 24, so that the vibration is weakened, and the purpose of shock absorption is achieved; through the arrangement of the main support 2, the cross rod 4 is jacked up through the main support 2, the cross rod 4 and the backboard 6 are fixed through the upper connecting rod 5 and the lower connecting rod 3, and the backboard 6 is fixed through the simple upper connecting rod 5 and the lower connecting rod 3, so that the whole basketball stand is quite simple and convenient in structure and convenient for construction personnel to install, and one end of the cross rod 4 and the upper connecting rod 5 and the lower connecting rod 3 are fixedly installed, so that the backboard 6 can be adjusted; through setting up reducing gear box 10 and speed reduction disc 13, when basketball stands topple over, through 14 pulling reels 12 rotations of cable wire, the rotation through reels 12 drives the speed reduction disc 13 of reel 12 both sides and rotates, and when speed reduction disc 13 rotated, make the gear lever 19 of shrink in activity groove 16 stretch out under the effect of centrifugal force, make the top of gear lever 19 and the circular inner wall top of reducing gear box 10 tight, make basketball stands's speed of toppling over reduce, make basketball stands harm reduction of toppling over, and then the protection sportsman.
Claims (7)
1. The utility model provides a basketball stands of protection is emptyd in area, includes base (1) and reduction gears (9), its characterized in that: one side of the top of the base (1) is fixedly connected with the bottom of the main support (2), the other side of the top of the base (1) is rotatably connected with the bottom of the lower connecting rod (3), the top of the main support (2) is rotatably connected with the middle of the cross rod (4), the top of the lower connecting rod (3) is fixedly installed with one end of the cross rod (4), the top of the lower connecting rod (3) is fixedly installed with the bottom of the upper connecting rod (5), the other end of the cross rod (4) is fixedly connected with a backboard (6), the top of the upper connecting rod (5) is fixedly connected with the top of the side face of the backboard (6), the other side of the backboard (6) is fixedly installed with a basket (7), and the bottom of the backboard (6) is provided with a protective edge covering (8);
the protective wrapping edge (8) comprises a buffer sleeve (20), a first piston plate (21), a first connecting column (22), a buffer air bag (23), a second piston plate (24), a second connecting column (25) and a protective plate (26), wherein the top of the first connecting column (22) is fixedly installed at the bottom of the backboard (6), the first piston plate (21) is fixedly connected with the bottom of the first connecting column (22), the first piston plate (21) is slidably connected with the inside of the buffer sleeve (20), the second piston plate (24) is slidably connected with the inside of the buffer sleeve (20), the buffer air bag (23) is arranged between the first piston plate (21) and the second piston plate (24), the top of the second connecting column (25) is fixedly connected with the second piston plate (24), and the top of the protective plate (26) is fixedly connected with the bottom of the second connecting column (25);
the speed reducing mechanism (9) comprises a speed reducing box (10), a rotating shaft (11), a winding drum (12), a speed reducing disc (13), a steel cable (14), a connecting block (15), a movable groove (16), a supporting spring (17), a sliding plate (18) and a speed reducing rod (19), wherein the speed reducing box (10) is buried in the ground at the bottom of the base (1), two ends of the rotating shaft (11) are rotatably connected with two sides of the speed reducing box (10), the winding drum (12) is fixedly installed with the middle part of the rotating shaft (11), the speed reducing disc (13) is fixedly connected with two ends of the winding drum (12), one end of the steel cable (14) is fixedly connected with the winding drum (12), the other end of the steel cable (14) is fixedly connected with the connecting block (15), the connecting block (15) is fixedly connected with the bottom of the base (1), the movable groove (16) is formed in the speed reducing disc (13), one end of the supporting spring (17), the other end of the supporting spring (17) is fixedly connected with one side of the sliding plate (18), the sliding plate (18) is slidably connected with the movable groove (16), and the decelerating rod (19) is fixedly connected with the other side of the sliding plate (18).
2. The basketball stand with toppling protection as claimed in claim 1, wherein: the buffer air bag (23) is filled with pressurized inert gas.
3. The basketball stand with toppling protection as claimed in claim 1, wherein: the bottom of the protection plate (26) is bonded with a polyurethane elastomer to form a protection pad.
4. The basketball stand with toppling protection as claimed in claim 1, wherein: the bottom of the base (1) is provided with four supporting legs, and the four supporting legs are respectively fixedly connected with four corners of the base (1).
5. The basketball stand with toppling protection as claimed in claim 1, wherein: the number of the movable grooves (16) is eight, and the eight movable grooves (16) are uniformly arranged in the speed reducing disc (13).
6. The basketball stand with toppling protection as claimed in claim 1, wherein: the top of the reduction gearbox (10) is provided with a through hole corresponding to the steel cable (14), and the reduction gearbox (10) is circular.
7. The basketball stand with toppling protection as claimed in claim 1, wherein: the steel cable (14) is wound on the winding drum (12), and the steel cable (14) between the winding drum (12) and the connecting block (15) is in a stretched state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011427865.8A CN112717354A (en) | 2020-12-07 | 2020-12-07 | Basketball stand with toppling protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011427865.8A CN112717354A (en) | 2020-12-07 | 2020-12-07 | Basketball stand with toppling protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112717354A true CN112717354A (en) | 2021-04-30 |
Family
ID=75598547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011427865.8A Withdrawn CN112717354A (en) | 2020-12-07 | 2020-12-07 | Basketball stand with toppling protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112717354A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204293799U (en) * | 2014-11-27 | 2015-04-29 | 浙江海洋学院东海科学技术学院 | A kind of overturning-preventing basketball stands |
| US20170007894A1 (en) * | 2015-07-08 | 2017-01-12 | Indian Industries, Inc. | Basketball backboard assembly |
| US20180280774A1 (en) * | 2017-04-04 | 2018-10-04 | Mills Ventures, Inc. | Indoor basketball backboard height adjustable mount |
| CN208193572U (en) * | 2018-04-20 | 2018-12-07 | 南京机电职业技术学院 | A kind of overstable formula basketball stands |
| CN209790790U (en) * | 2019-01-14 | 2019-12-17 | 张江龙 | Safe and stable basketball stand |
| CN210521695U (en) * | 2019-06-12 | 2020-05-15 | 兰州文理学院 | Basketball stands with adjustable sports education is used |
| CN111870909A (en) * | 2020-08-18 | 2020-11-03 | 福州市仓山区方家兄玩具有限公司 | Basketball stand with toppling protection function |
-
2020
- 2020-12-07 CN CN202011427865.8A patent/CN112717354A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204293799U (en) * | 2014-11-27 | 2015-04-29 | 浙江海洋学院东海科学技术学院 | A kind of overturning-preventing basketball stands |
| US20170007894A1 (en) * | 2015-07-08 | 2017-01-12 | Indian Industries, Inc. | Basketball backboard assembly |
| US20180280774A1 (en) * | 2017-04-04 | 2018-10-04 | Mills Ventures, Inc. | Indoor basketball backboard height adjustable mount |
| CN208193572U (en) * | 2018-04-20 | 2018-12-07 | 南京机电职业技术学院 | A kind of overstable formula basketball stands |
| CN209790790U (en) * | 2019-01-14 | 2019-12-17 | 张江龙 | Safe and stable basketball stand |
| CN210521695U (en) * | 2019-06-12 | 2020-05-15 | 兰州文理学院 | Basketball stands with adjustable sports education is used |
| CN111870909A (en) * | 2020-08-18 | 2020-11-03 | 福州市仓山区方家兄玩具有限公司 | Basketball stand with toppling protection function |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210430 |
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| WW01 | Invention patent application withdrawn after publication |