CN110141843B - A liftable basketball hoop - Google Patents
A liftable basketball hoop Download PDFInfo
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- CN110141843B CN110141843B CN201910270907.2A CN201910270907A CN110141843B CN 110141843 B CN110141843 B CN 110141843B CN 201910270907 A CN201910270907 A CN 201910270907A CN 110141843 B CN110141843 B CN 110141843B
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- connecting rod
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- 230000003028 elevating effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 208000010392 Bone Fractures Diseases 0.000 description 1
- 206010017076 Fracture Diseases 0.000 description 1
- 241001415846 Procellariidae Species 0.000 description 1
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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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Abstract
一种可升降的篮球架，包括底板、配重箱、固定柱、升降柱、连接杆固定板、篮板、滑块、连接杆、电机罩、电机、电机螺纹杆、升降固定螺栓、滑动固定螺栓；底板一侧呈凹槽状结构，形成底板滑槽；升降固定螺栓贯穿所述固定柱顶端、升降孔，实现固定柱与升降柱固定连接；连接杆底端与滑块转动连接，连接杆顶端与连接杆固定板转动连接；滑动固定螺栓依次贯穿底板滑槽孔、滑块定位孔，实现滑块与底板滑槽固定连接；电机螺纹杆一端与电机固定设置，电机螺纹杆另一端伸入所述底板滑槽内，分别贯穿两个滑块孔，实现与滑块固定连接。本发明采用电动调节的形式，调节精度高、速度快，升降效率高，结构强度高，系统稳定性强。
A liftable basketball stand, comprising a bottom plate, a counterweight box, a fixing column, a lifting column, a connecting rod fixing plate, a backboard, a slider, a connecting rod, a motor cover, a motor, a motor threaded rod, a lifting fixing bolt, and a sliding fixing bolt; One side of the bottom plate has a groove-like structure to form a bottom plate chute; the lifting and fixing bolts pass through the top of the fixing column and the lifting hole to realize the fixed connection between the fixing column and the lifting column; the bottom end of the connecting rod is rotatably connected with the slider, and the top end of the connecting rod is connected with The connecting rod fixing plate is rotated and connected; the sliding fixing bolts pass through the bottom plate chute hole and the slider positioning hole in turn to realize the fixed connection between the slider and the bottom plate chute; one end of the motor threaded rod is fixed with the motor, and the other end of the motor threaded rod extends into the In the bottom plate chute, two slider holes are respectively penetrated to realize fixed connection with the slider. The invention adopts the form of electric adjustment, and has high adjustment precision, high speed, high lifting efficiency, high structural strength and strong system stability.
Description
Technical Field
The invention relates to the field of sports goods, in particular to a lifting basketball stand.
Background
In the basketball stand, sports equipment which must be installed in the basketball court is usually installed at the center of the two ends of the basketball court. Basketball stands are available in various forms, such as hydraulic, movable, fixed, hanging, petrel, and cannon types. The basketball stand is not only suitable for professional as the professional apparatus of carrying out the match, also is applicable to non-professional simultaneously and carries out daily life exercise and use, reaches body-building, exercise, the effect of activity, but no matter is used for the basketball stand of that kind of usage, it must possess higher structural strength, satisfies basketball stand stable in structure, but long-term use. Meanwhile, the basketball stand for professional sports has certain precision requirement, meets the same standard, and does not cause height deformation of the basket and the basketball stand due to long-term use, so that the precision of the basketball stand is not damaged.
In order to meet the requirements of different crowds, basketball stands are developed to be more and more liftable, so that different shooting heights are achieved, and the basketball stands are suitable for different crowds. There are a plurality of liftable elevating system of basketball stands among the prior art, disclose a publication number "CN 201710501788.8 a height-adjustable portable basketball stands" among the prior art, there are following technical defect in its structural style: (1) basketball stands altitude mixture control needs manual altitude mixture control, and regulation control is not convenient, and the height-adjusting in-process is adjusted the basketball stands stand pull because of needing the people to carry out, has certain risk, and is great to the counterpoint degree of difficulty in adjustment hole, and the regulation degree of difficulty is high. (2) The lifting structure of the basketball stand has lower strength, when the basketball stand is heightened to a higher height, only the upright posts fix and position the basketball stand, and the basketball stand has potential safety hazards of overturning; meanwhile, the structure is too simple, and the stand column is used for a long time, so that the risk of fracture and damage exists.
Disclosure of Invention
In order to solve the existing problems, the invention discloses a liftable basketball stand, which has the following specific technical scheme: a liftable basketball stand comprises a bottom plate, a weight box, a fixed column, a lifting column, a connecting rod fixing plate, a backboard, a sliding block, a connecting rod, a motor cover, a motor threaded rod, a lifting fixing bolt and a sliding fixing bolt; the bottom plate is arranged on one side of the weight box, and is fixedly connected with the weight box and is of an integrated structure; one side of the bottom plate is of a groove-shaped structure to form a bottom plate sliding groove, the bottom plate sliding groove is formed in two ends of the fixed column, and a bottom plate sliding groove hole is formed in one side of the bottom plate sliding groove; the fixed column is arranged in the center of one side of the bottom plate and is vertically and fixedly connected with the bottom plate; the lifting column is arranged at the top end of the fixed column, the bottom end of the lifting column extends into the top end of the fixed column, and a lifting hole penetrates through one side of the bottom end of the lifting column; the lifting fixing bolt penetrates through the top end of the fixing column and the lifting hole to realize the fixed connection of the fixing column and the lifting column; the connecting rod fixing plates are arranged on two sides of the bottom end of the lifting column, the number of the connecting rod fixing plates is four, and a connecting rod fixing plate hole is formed in the center of each connecting rod fixing plate; the backboard is arranged at the top end of the lifting column and is fixedly connected with the top end of the lifting column through a fastener; the number of the sliding blocks is two, each sliding block is arranged in sliding grooves of bottom plates at two ends respectively, the top end of each sliding block is in a groove shape to form a connecting rod groove, connecting rod groove holes are formed in two sides of the connecting rod groove in a penetrating mode, a sliding block hole is formed in one side of each sliding block in a penetrating mode, a sliding block hole thread is arranged in each sliding block hole, and sliding block positioning holes are formed in two ends of each sliding block; the number of the connecting rods is two, each connecting rod is arranged at two ends of the fixed column, the bottom end of each connecting rod is rotatably connected with the sliding block, and the top end of each connecting rod is rotatably connected with the connecting rod fixing plate; the sliding fixing bolt sequentially penetrates through the bottom plate sliding groove hole and the sliding block positioning hole to realize the fixed connection of the sliding block and the bottom plate sliding groove; the motor is arranged at one end of the bottom plate sliding groove, one end of the motor threaded rod is fixedly arranged with the motor, and the other end of the motor threaded rod extends into the bottom plate sliding groove and respectively penetrates through the two sliding block holes to realize the fixed connection with the sliding block; the motor cover is arranged on the outer side of the motor.
Furthermore, the fixing column is in a cuboid shape and is of a hollow structure.
Furthermore, the size of the outer wall of the lifting column is matched with the size of the inner wall of the fixing column.
Furthermore, the number of the lifting holes is six, and each lifting hole is vertically and uniformly arranged at intervals.
Furthermore, the number of the bottom plate sliding groove holes at each end is six, and each bottom plate sliding groove hole is transversely and uniformly arranged at intervals.
Furthermore, the shape of each sliding block is adapted to the shape and size of the bottom plate sliding groove.
Furthermore, every connecting rod bottom card is gone into the connecting rod inslot, the connecting rod bottom through axle cooperation connecting rod slotted hole, realize with the slider rotates to be connected.
Furthermore, every connecting rod top card is gone into in the connecting rod fixed plate, the connecting rod top is through axle cooperation connecting rod fixed plate hole, realize with the connecting rod fixed plate rotates to be connected.
Further, the thread direction of the thread of the slider hole in one slider is the same as the thread direction of the motor threaded rod, and the thread direction of the thread of the slider hole in the other slider is opposite to the thread direction of the motor threaded rod.
The working principle of the invention is as follows:
the structure principle of the invention is that the bottom plate is placed at a designated position, and the weight box is filled with weight balancing articles; when the invention needs to be raised: the motor is started, the motor drives the motor threaded rod to rotate, the motor threaded rod is matched with the threaded action of the sliding block hole, the sliding blocks slide in the bottom plate sliding groove, the two sliding blocks move towards the direction of the fixed pipe in opposite directions, the top ends of the sliding blocks drive the bottom ends of the connecting rods to rotate, the connecting rods tend to be in a vertical state, the top ends of the connecting rods rotate to drive the lifting columns to vertically move upwards, the basketball stand is in a lifting state, and after the basketball stand reaches a proper height, the lifting fixing bolts penetrate through the fixed columns and the lifting holes to fixedly connect; meanwhile, the sliding fixing bolt penetrates through the sliding groove hole and the sliding block hole of the bottom plate, so that the sliding block is fixedly connected with the bottom plate.
When the invention needs to descend: the lifting fixing bolt and the sliding fixing bolt are taken out, a motor is started, the motor drives a motor threaded rod to rotate, the motor threaded rod is matched with the threaded action of a sliding block hole, the sliding block slides in a bottom plate sliding groove, two sliding blocks move towards two ends of the bottom plate sliding groove in a reverse direction, the top end of the sliding block drives the bottom end of a connecting rod to rotate, the connecting rod tends to be in a horizontal state, the top end of the connecting rod rotates to drive a lifting column to vertically move downwards, the basketball stand is in a descending state, and after the basketball stand reaches a proper height, the lifting fixing bolt penetrates through a fixing column; meanwhile, the sliding fixing bolt penetrates through the sliding groove hole and the sliding block hole of the bottom plate, so that the sliding block is fixedly connected with the bottom plate.
The invention has the beneficial effects that:
(1) according to the basketball stand, the lifting form of the basketball stand is electrically adjusted through the rotating action of the motor, the basketball stand column does not need to be manually adjusted by a person, the height of the basketball stand is convenient to adjust, after the basketball stand reaches a proper position through starting and stopping of the motor, each lifting assembly of the basketball stand keeps static, a lifting hole, a bottom plate sliding groove hole and a sliding block hole can be aligned, and hole positions for fixing are accurately, conveniently and quickly aligned, the adjusting precision is high, the speed is high, and the lifting efficiency is high.
(2) The basketball stand is vertically connected with the fixed column through the lifting column, and the basketball stand is obliquely supported and fixed through the connecting column, so that the basketball stand is in a triangular support structural state at any height, and has high structural strength, and the lifting structure of the basketball stand is high in stability; and when the basketball stand is in a higher position, the lifting column and the fixed column cannot topple and fall off, the safety performance is higher, when the basketball stand is used for a long time, the basketball stand body is vertically and obliquely supported by a plurality of stress points, the fixed column, the lifting column and the connecting rod are ensured not to be fractured, and the system stability is strong.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic sectional view of a part of the structure of the lifting column of the present invention.
Fig. 3 is a schematic view of the mounting structure of the slider of the present invention.
FIG. 4 is a schematic cross-sectional view of the motor and the slider of the present invention.
List of reference numerals: the device comprises a bottom plate 1, a bottom plate sliding groove 1-1, a bottom plate sliding groove hole 1-2, a weight box 2, a fixing column 3, a lifting column 4, a lifting hole 4-1, a connecting rod fixing plate 5, a connecting rod fixing plate hole 5-1, a backboard 6, a sliding block 7, a connecting rod groove 7-1, a connecting rod groove hole 7-2, a sliding block hole 7-3, a sliding block hole thread 7-4, a sliding block positioning hole 7-5, a connecting rod 8, a motor cover 9, a motor 10, a motor threaded rod 11, a lifting fixing bolt 12 and a sliding fixing bolt 13.
Detailed Description
In order to make the technical scheme of the invention clearer and clearer, the invention is further described with reference to the accompanying drawings, and any scheme obtained by carrying out equivalent replacement and conventional reasoning on the technical characteristics of the technical scheme of the invention falls into the protection scope of the invention. The fixed connection, the fixed arrangement and the fixed structure mentioned in the embodiment are all known technologies known to those skilled in the art, such as welding, screw connection, bolt-nut connection, riveting and the like. The motor provided by the invention adopts three speed reducing motors which can be directly purchased in the market, the structural principle of the motor is the notification technology of people in the field, and the principle of the motor is not described in detail in the invention.
With the attached drawings, the liftable basketball stand comprises a bottom plate 1, a weight box 2, a fixed column 3, a lifting column 4, a connecting rod fixing plate 5, a backboard 6, a sliding block 7, a connecting rod 8, a motor cover 9, a motor 10, a motor threaded rod 11, a lifting fixing bolt 12 and a sliding fixing bolt 13; the bottom plate 1 is arranged on one side of the weight box 2, and the bottom plate 1 is fixedly connected with the weight box 2 and is of an integrated structure; one side of the bottom plate 1 is of a groove-shaped structure to form a bottom plate sliding chute 1-1, the bottom plate sliding chute 1-1 is arranged at two ends of the fixed column 3, and a bottom plate sliding chute hole 1-2 is formed in one side of the bottom plate sliding chute 1-1; the fixed column 3 is arranged in the center of one side of the bottom plate 1, and the fixed column 3 is vertically and fixedly connected with the bottom plate 1; the lifting column 4 is arranged at the top end of the fixed column 3, the bottom end of the lifting column 4 extends into the top end of the fixed column 3, and a lifting hole 4-1 penetrates through one side of the bottom end of the lifting column 4; the lifting fixing bolt 12 penetrates through the top end of the fixing column 3 and the lifting hole 4-1 to realize the fixed connection of the fixing column 3 and the lifting column 4; the connecting rod fixing plates 5 are arranged on two sides of the bottom end of the lifting column 4, the number of the connecting rod fixing plates 5 is four, and a connecting rod fixing plate hole 5-1 is formed in the center of each connecting rod fixing plate 5; the backboard 6 is arranged at the top end of the lifting column 4, and the backboard 6 is fixedly connected with the top end of the lifting column 4 through a fastener; the number of the sliding blocks 7 is two, each sliding block 7 is respectively arranged in the bottom plate sliding grooves 1-1 at the two ends, the top end of each sliding block 7 is in a groove shape to form a connecting rod groove 7-1, the two sides of the connecting rod groove 7-1 are provided with connecting rod groove holes 7-2 in a penetrating manner, one side of each sliding block 7 is provided with a sliding block hole 7-3 in a penetrating manner, a sliding block hole thread 7-4 is arranged in each sliding block hole 7-3, and the two ends of each sliding block 7 are provided with sliding block positioning holes 7-5; the number of the connecting rods 8 is two, each connecting rod 8 is arranged at two ends of the fixed column 3, the bottom end of each connecting rod 8 is rotatably connected with the sliding block 7, and the top end of each connecting rod 8 is rotatably connected with the connecting rod fixing plate 5; the sliding fixing bolt 13 sequentially penetrates through the bottom plate sliding groove hole 1-2 and the sliding block positioning hole 7-5 to realize the fixed connection of the sliding block 7 and the bottom plate sliding groove 1-1; the motor 10 is arranged at one end of the bottom plate chute 1-1, one end of the motor threaded rod 11 is fixedly arranged with the motor 10, and the other end of the motor threaded rod 11 extends into the bottom plate chute 1-1 and respectively penetrates through the two sliding block holes 7-5 to realize fixed connection with the sliding block 7; the motor cover 9 is disposed outside the motor 10.
Further, the fixing column 3 is in a cuboid shape and is of a hollow structure.
Further, the size of the outer wall of the lifting column 4 is matched with the size of the inner wall of the fixing column 3.
Furthermore, the number of the lifting holes 4-1 is six, and each lifting hole 4-1 is vertically and uniformly arranged at intervals.
Furthermore, the number of the bottom plate sliding groove holes 1-2 at each end is six, and the bottom plate sliding groove holes 1-2 are transversely and uniformly arranged at intervals.
Furthermore, the shape of each sliding block 7 is adapted to the shape and size of the bottom plate sliding groove 1-1.
Furthermore, the bottom end of each connecting rod 8 is clamped into the connecting rod groove 7-1, and the bottom end of each connecting rod 8 is rotatably connected with the sliding block 7 through shaft matching with the connecting rod groove hole 7-2.
Furthermore, every 8 top ends of the connecting rods are clamped into the connecting rod fixing plate 5, and the 8 top ends of the connecting rods are rotatably connected with the connecting rod fixing plate 5 through shaft matching with the connecting rod fixing plate holes 5-1.
Further, the thread direction of the slider hole thread 7-4 in one slider 7 is the same as that of the motor threaded rod 11, and the thread direction of the slider hole thread 7-4 in the other slider 7 is opposite to that of the motor threaded rod 11.
The working principle of the invention is as follows:
the structure principle of the invention is that a bottom plate 1 is placed at a designated position, and a counterweight article is filled in a counterweight box 2; when the invention needs to be raised: starting a motor 9, driving a motor threaded rod 11 to rotate by the motor 9, enabling the motor threaded rod 11 to be matched with a slider hole thread 7-4 to act, enabling the sliders 7 to slide in a bottom plate chute 1-1, enabling the two sliders 7 to move towards the fixed tube 3 in opposite directions, enabling the top ends of the sliders 7 to drive the bottom ends of connecting rods 8 to rotate, enabling the connecting rods 8 to tend to be in a vertical state, enabling the top ends of the connecting rods 8 to rotate, driving a lifting column 4 to vertically move upwards, enabling a basketball stand to be in a lifting state, enabling a lifting fixing bolt 12 to penetrate through a fixed column 3 and a lifting hole 4-1 after the basketball stand reaches a proper height; meanwhile, the sliding fixing bolt 13 penetrates through the sliding groove hole 1-2 of the bottom plate and the sliding block hole 7-5, and the sliding block 7 is fixedly connected with the bottom plate 1.
When the invention needs to descend: taking out the lifting fixing bolt 12 and the sliding fixing bolt 13, starting the motor 9, driving the motor threaded rod 11 to rotate by the motor 9, enabling the motor threaded rod 11 to be matched with the slider hole threads 7-4 to act, enabling the sliders 7 to slide in the bottom plate chutes 1-1, enabling the two sliders 7 to reversely move towards the two ends of the bottom plate chutes 1-1, driving the bottom ends of the connecting rods 8 to rotate by the top ends of the sliders 7, enabling the connecting rods 8 to tend to be in a horizontal state, driving the lifting columns 4 to vertically move downwards, enabling the basketball stand to be in a descending state, penetrating the lifting fixing bolt 12 through the fixing columns 3 and the lifting holes 4-1 after reaching a proper height, and fixedly connecting the lifting columns 4 and the fixing columns; meanwhile, the sliding fixing bolt 13 penetrates through the sliding groove hole 1-2 of the bottom plate and the sliding block hole 7-5, and the sliding block 7 is fixedly connected with the bottom plate 1.
The invention has the beneficial effects that:
(1) according to the basketball stand, the lifting form of the basketball stand is electrically adjusted through the rotating action of the motor, the basketball stand column does not need to be manually adjusted by a person, the height of the basketball stand is convenient to adjust, after the basketball stand reaches a proper position through starting and stopping of the motor, each lifting assembly of the basketball stand keeps static, a lifting hole, a bottom plate sliding groove hole and a sliding block hole can be aligned, and hole positions for fixing are accurately, conveniently and quickly aligned, the adjusting precision is high, the speed is high, and the lifting efficiency is high.
(2) The basketball stand is vertically connected with the fixed column through the lifting column, and the basketball stand is obliquely supported and fixed through the connecting column, so that the basketball stand is in a triangular support structural state at any height, and has high structural strength, and the lifting structure of the basketball stand is high in stability; and when the basketball stand is in a higher position, the lifting column and the fixed column cannot topple and fall off, the safety performance is higher, when the basketball stand is used for a long time, the basketball stand body is vertically and obliquely supported by a plurality of stress points, the fixed column, the lifting column and the connecting rod are ensured not to be fractured, and the system stability is strong.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910270907.2A CN110141843B (en) | 2019-04-04 | 2019-04-04 | A liftable basketball hoop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910270907.2A CN110141843B (en) | 2019-04-04 | 2019-04-04 | A liftable basketball hoop |
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| Publication Number | Publication Date |
|---|---|
| CN110141843A CN110141843A (en) | 2019-08-20 |
| CN110141843B true CN110141843B (en) | 2021-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910270907.2A Active CN110141843B (en) | 2019-04-04 | 2019-04-04 | A liftable basketball hoop |
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| CN (1) | CN110141843B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111643865A (en) * | 2020-06-22 | 2020-09-11 | 泰山学院 | Basketball stands are used in sports teaching |
| CN113018807A (en) * | 2021-01-28 | 2021-06-25 | 许昌学院 | Basketball stands are used in sports teaching |
| CN113332691A (en) * | 2021-06-11 | 2021-09-03 | 丽水学院 | Basketball training is with dodging training stake |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5800295A (en) * | 1997-03-19 | 1998-09-01 | Rogitz; John Mark | Automatically lowering basketball hoop for dunking |
| CN108159665A (en) * | 2016-12-07 | 2018-06-15 | 镇江东城医疗器械有限公司 | A kind of Liftable basketball stands |
| CN206642314U (en) * | 2017-04-11 | 2017-11-17 | 魏亮 | Height-adjustable basketball stands |
| CN107744650A (en) * | 2017-11-10 | 2018-03-02 | 李杨 | A kind of physical education basketball rack device |
| CN207898905U (en) * | 2018-03-05 | 2018-09-25 | 咸阳师范学院 | A kind of basketball stands that liftable is adjusted |
| CN108479036A (en) * | 2018-03-15 | 2018-09-04 | 泉州师范学院 | A kind of point guard's pass anticipation training device |
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2019
- 2019-04-04 CN CN201910270907.2A patent/CN110141843B/en active Active
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| CN110141843A (en) | 2019-08-20 |
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Application publication date: 20190820 Assignee: Danyang Zhanyang Metal Products Co.,Ltd. Assignor: HEILONGJIANG University OF TECHNOLOGY Contract record no.: X2024980012908 Denomination of invention: A type of adjustable basketball stand Granted publication date: 20210312 License type: Exclusive License Record date: 20240827 |
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