CN111870909A - Basketball stand with toppling protection function - Google Patents
Basketball stand with toppling protection function Download PDFInfo
- Publication number
- CN111870909A CN111870909A CN202010833785.6A CN202010833785A CN111870909A CN 111870909 A CN111870909 A CN 111870909A CN 202010833785 A CN202010833785 A CN 202010833785A CN 111870909 A CN111870909 A CN 111870909A
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- Prior art keywords
- cavity
- fixedly arranged
- face
- support
- block
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Classifications
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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
-
- 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
- A63B2063/086—Targets or goals for ball games with substantially horizontal opening for ball, e.g. for basketball for basketball deflectable under excessive loads
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Tires In General (AREA)
Abstract
The invention discloses a basketball stand with toppling protection, which comprises a base, wherein a first support is fixedly arranged on the upper end surface of the base, a second support is fixedly arranged on the upper end surface of the first support, a backboard is fixedly arranged on the left end surface of the second support, a basket is arranged on the left end surface of the backboard, a falling-preventing device is arranged in the second support, an anti-toppling device is arranged on the left side of the first support, and a toppling-triggering device is arranged on the base.
Description
Technical Field
The invention relates to the field of fitness equipment, in particular to a basketball stand with a toppling protection function.
Background
In the middle of the basketball match, the basketball hoop is the action that the sportsman often used, to the higher sportsman of big heavy body of stature, take place the condition of falling the basketball stands easily when the basketball hoop, especially when the sportsman still hangs on the basket after the basketball hoop, the condition of falling forward takes place more easily for ordinary basketball stands, the basketball stands of falling often can injure the sportsman or even detain the sportsman below the basketball stands, very big hidden danger has been brought for sportsman's personal safety, so, need a basketball stands that can effectively prevent to fall.
Disclosure of Invention
The invention aims to provide a basketball stand with a toppling protection function, and the basketball stand overcomes the problem that the basketball stand is easy to topple and the like.
The invention is realized by the following technical scheme.
The invention relates to a basketball stand with toppling protection, which comprises a base, wherein a first support is fixedly arranged on the upper end surface of the base, a second support is fixedly arranged on the upper end surface of the first support, a backboard is fixedly arranged on the left end surface of the second support, a basket is arranged on the left end surface of the backboard, a falling-preventing device is arranged in the second support, an anti-toppling device is arranged on the left side of the first support, and a toppling trigger device is arranged on the base; the dumping triggering device comprises a pin cavity with a leftward opening in the base, a blocking plate is arranged in the pin cavity in a sliding manner, a first spring is fixedly arranged on the right end face of the blocking plate, a first communicating cavity penetrating through the upper inner wall of the pin cavity is formed in the upper inner wall of the pin cavity, a first pin block is arranged in the first communicating cavity in a sliding manner, a second spring and a first traction rope are fixedly arranged on the upper end face of the first pin block, a storage cavity with a downward opening is formed in the base, a first linkage cavity with a downward opening is formed in the upper inner wall of the storage cavity, a first rotating shaft is rotatably arranged on the front inner wall of the first linkage cavity, a first torsion spring is arranged between the first rotating shaft and the front inner wall of the first linkage cavity, a first reel and a first blocking plate are fixedly arranged on the first rotating shaft, and a first blocking cavity with an outward opening is formed in the first blocking plate, a second traction rope is wound on the first reel, a seed distribution box is fixedly arranged on the lower end face of the second traction rope, a second linkage cavity is arranged in the base and is communicated with the first linkage cavity, a second rotating shaft is fixedly arranged on the inner wall of the rear side of the second linkage cavity, a second separation plate and a cam block are fixedly arranged on the second rotating shaft, a chute cavity with an upward opening is arranged on the inner wall of the lower side of the second linkage cavity, a sliding block is arranged in the chute cavity in a sliding mode, a third spring is fixedly arranged on the right end face of the sliding block, a first separation rod is fixedly arranged on the upper end face of the sliding block and penetrates through the inner wall of the right side of the second linkage cavity, a pushing block is fixedly arranged on the outer portion of the first separation rod, and the first traction rope is fixedly arranged on the left end face of the second separation rod; the falling-proof device comprises a rotary shaft support fixedly arranged on the upper end face of the second support, a third rotary shaft is rotatably arranged on the rotary shaft support, a third reel, a third separation plate and a centrifugal wheel are fixedly arranged on the third rotary shaft, a third separation cavity with a downward opening is arranged in the third separation plate, six centrifugal cavities with outward openings are arranged in the centrifugal wheel, a centrifugal block is arranged in the centrifugal cavity in a sliding manner, a fourth spring is fixedly arranged on the inner end face of the centrifugal block, a third communication cavity with a leftward opening is arranged in the second support, a second communication cavity penetrating through the inner wall of the lower side of the third communication cavity is arranged on the inner wall of the lower side of the third communication cavity, a second wire guide wheel is fixedly arranged on the inner wall of the right side of the third communication cavity, a fourth communication cavity is arranged in the backboard, and the fourth communication cavity is communicated with the third communication cavity, the fixed sliding block that is equipped with of basket right-hand member face, the sliding block is in sliding connection in the fourth intercommunication cavity, the fixed third haulage rope that is equipped with of sliding block right-hand member face, the third haulage rope passes through twine behind the second wire guide wheel on the third reel.
Preferably, a bracket base is fixedly arranged on the left end face of the first bracket, a fourth rotating shaft is rotatably arranged on the bracket base, a second torsion spring is arranged between the fourth rotating shaft and the bracket base, an anti-toppling bracket and a fourth reel are fixedly arranged on the fourth rotating shaft, a fourth traction rope is fixedly arranged on the fourth reel, a locking base is fixedly arranged on the left end face of the first bracket, a locking cavity with an upward opening is arranged in the locking base, a locking slider is slidably arranged in the locking cavity, a fourth spring and a fourth traction rope are fixedly arranged on the lower end face of the locking slider, a fourth traction rope is fixedly arranged on the lower end face of the anti-toppling bracket, a second bolt is fixedly arranged on the right end face of the anti-toppling bracket, a second bolt cavity with an upward opening is arranged in the second bolt, and the second bolt is inserted into the bolt cavity, the first pin block is inserted into the second pin cavity.
Preferably, a friction plate is fixedly arranged on the left end face of the first support.
The invention has the beneficial effects that: the invention judges whether the anti-tilting device of the basketball stand is opened or not according to the tilting angle of the basketball stand, when the basketball stand is at a dangerous angle, the weight box is put down to increase the torque of the basketball stand and stabilize the basketball stand, and simultaneously, the basket and the basketball stand are separated, so that a person can safely and stably land under the action of a deceleration descending system of the equipment, and the personal safety of athletes is ensured.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the embodiment of the present invention at A in FIG. 1;
FIG. 3 is an enlarged schematic view of the embodiment of the present invention at B in FIG. 1;
FIG. 4 is an enlarged schematic view at C of FIG. 1 according to an embodiment of the present invention;
FIG. 5 is a schematic view of the embodiment of the present invention in the direction D-D in FIG. 2;
FIG. 6 is a schematic view in the direction E-E of FIG. 5 according to an embodiment of the present invention;
FIG. 7 is a schematic view in the direction F-F of FIG. 5 according to an embodiment of the present invention;
FIG. 8 is a schematic view of the embodiment of the present invention in the direction of G-G in FIG. 1;
FIG. 9 is a schematic view of the embodiment of the present invention in the direction H-H in FIG. 4;
FIG. 10 is a schematic view in the direction I-I of FIG. 9 according to an embodiment of the present invention;
FIG. 11 is a schematic view in the direction J-J of FIG. 4 in accordance with an embodiment of the present invention;
FIG. 12 is a schematic view of the K-K direction in FIG. 11 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-12, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The basketball stand with toppling protection described with reference to fig. 1-12 includes the base 10, a first support 11 is fixedly provided on the upper end surface of the base 10, a second support 16 is fixedly provided on the upper end surface of the first support 11, a backboard 17 is fixedly provided on the left end surface of the second support 16, a basket 18 is provided on the left end surface of the backboard 17, a falling prevention device 90 is provided in the second support 16, an anti-toppling device 92 is provided on the left side of the first support 11, and a toppling trigger device 91 is provided on the base 10; the dumping triggering device 91 comprises a bolt cavity 42 with a leftward opening in the base 10, a blocking plate 45 is slidably arranged in the bolt cavity 42, a first spring 46 is fixedly arranged on the right end face of the blocking plate 45, a first communicating cavity 38 penetrating through the upper inner wall of the bolt cavity 42 is arranged on the upper inner wall of the bolt cavity 42, a first bolt block 41 is slidably arranged in the first communicating cavity 38, a second spring 39 and a first traction rope 40 are fixedly arranged on the upper end face of the first bolt block 41, a storage cavity 71 with a downward opening is arranged in the base 10, a first linkage cavity 49 with a downward opening is arranged on the upper inner wall of the storage cavity 71, a first rotating shaft 73 is rotatably arranged on the inner wall of the front side of the first linkage cavity 49, a first torsion spring 51 is arranged between the first rotating shaft 73 and the inner wall of the front side of the first linkage cavity 49, and a first reel 50 and a first blocking plate 68 are fixedly arranged on the first rotating shaft 73, a first blocking cavity 69 with an outward opening is arranged in the first blocking plate 68, a second traction rope 48 is wound on the first reel 50, a seed distributing box 72 is fixedly arranged on the lower end face of the second traction rope 48, a second linkage cavity 74 is arranged in the base 10, the second linkage cavity 74 is communicated with the first linkage cavity 49, a second rotating shaft 59 is fixedly arranged on the inner wall of the rear side of the second linkage cavity 74, a second blocking plate 58 and a cam block 60 are fixedly arranged on the second rotating shaft 59, a chute cavity 54 with an upward opening is arranged on the inner wall of the lower side of the second linkage cavity 74, a sliding block 53 is arranged in the chute cavity 54 in a sliding manner, a third spring 55 is fixedly arranged on the right end face of the sliding block 53, a first blocking rod 52 is fixedly arranged on the upper end face of the sliding block 53, the first blocking rod 52 penetrates through the inner wall of the right side of the second linkage cavity 74, a pushing block 75 is fixedly arranged on the outer portion of the first blocking rod 52, the first traction rope 40 is fixedly arranged on the left end face of the second barrier rod 56; the anti-falling device 90 includes a rotating shaft bracket 25 fixedly arranged on the upper end surface of the second bracket 16, the rotating shaft bracket 25 is rotatably provided with a third rotating shaft 26, the third rotating shaft 26 is fixedly provided with a third reel 27, a third blocking plate 61 and a centrifugal wheel 28, the third blocking plate 61 is internally provided with a third blocking cavity 62 with a downward opening, the centrifugal wheel 28 is internally provided with six centrifugal cavities 64 with outward openings, a centrifugal block 66 is slidably arranged in the centrifugal cavity 64, the inner end surface of the centrifugal block 66 is fixedly provided with a fourth spring 65, the second bracket 16 is internally provided with a third communicating cavity 22 with a leftward opening, the inner wall of the lower side of the third communicating cavity 22 is provided with a second communicating cavity 24 penetrating through the inner wall of the lower side of the third communicating cavity 22, the inner wall of the right side of the third communicating cavity 22 is fixedly provided with a second wire guide wheel 23, the backboard 17 is internally provided with a fourth communicating cavity 20, the fourth communicating cavity 20 is communicated with the third communicating cavity 22, a sliding block 19 is fixedly arranged on the right end face of the basket 18, the sliding block 19 is in sliding connection in the fourth communicating cavity 20, a third traction rope 21 is fixedly arranged on the right end face of the sliding block 19, and the third traction rope 21 is wound on a third reel 27 after passing through a second wire guide wheel 23.
Beneficially, a bracket base 12 is fixedly arranged on the left end face of the first bracket 11, a fourth rotating shaft 14 is rotatably arranged on the bracket base 12, a second torsion spring 15 is arranged between the fourth rotating shaft 14 and the bracket base 12, an anti-falling bracket 13 and a fourth reel 67 are fixedly arranged on the fourth rotating shaft 14, a fourth traction rope 35 is fixedly arranged on the fourth reel 67, a locking base 31 is fixedly arranged on the left end face of the first bracket 11, a locking cavity 32 with an upward opening is arranged in the locking base 31, a locking slider 30 is slidably arranged in the locking cavity 32, a fourth spring 33 and a fourth traction rope 35 are fixedly arranged on the lower end face of the locking slider 30, a fourth traction rope 35 is fixedly arranged on the lower end face of the anti-falling bracket 13, a second bolt 43 is fixedly arranged on the right end face of the anti-falling bracket 13, a second bolt cavity 44 with an upward opening is arranged in the second bolt 43, the second plug pin block 43 is inserted into the plug pin cavity 42, and the first plug pin block 41 is inserted into the second plug pin cavity 44.
Advantageously, a friction plate 29 is fixedly arranged on the left end face of the first bracket 11.
In the initial state, the fourth spring 33 is in a normal state, the first spring 46 is in a compressed state, the second spring 39 is in a normal state, and the third spring 55 is in a stretched state.
The using method comprises the following steps: when the basketball stand is inclined, the cam block 60 rotates relatively under the action of gravity, the cam block 60 rotates to drive the second rotating shaft 59 to rotate, the second rotating shaft 59 rotates to drive the second blocking plate 58 to rotate, the third blocking rod 57 is inserted into the second blocking cavity 70, the third blocking rod 57 moves to drive the second blocking rod 56 to move, the second blocking rod 56 moves to drive the first blocking rod 52 to move, the first blocking rod 52 moves to be pulled out of the first blocking cavity 69, then the seed distributing box 72 moves under the action of gravity, meanwhile, the first pull rope 40 pulls the first plug pin block 41 to move, the first plug pin block 41 moves to be pulled out of the second plug pin cavity 44, the fourth rotating shaft 14 moves under the torsion action of the second torsion spring 15, the fourth rotating shaft 14 rotates to drive the falling support 13 to rotate, the falling prevention support 13 rotates to drive the fourth pull rope 35 to rotate to support the ground, the basketball stand is stabilized, the fourth rotating shaft 14 rotates and simultaneously drives the fourth reel 67 to rotate, the fourth reel 67 rotates and winds the fourth traction rope 35, the fourth traction rope 35 drives the locking slider 30 to move downwards and be pulled out of the third blocking cavity 62, when a person is hung on the basket 18, the basket 18 and the person move under the action of gravity, the basket 18 moves to drive the sliding block 19 to move, the sliding block 19 moves to drag the third traction rope 21, the third traction rope 21 drives the third reel 27 to rotate, the third reel 27 rotates to drive the third rotating shaft 26 to rotate, the third rotating shaft 26 rotates to drive the centrifugal wheel 28 to rotate, the centrifugal wheel 28 rotates to drive the centrifugal block 66 to rotate, and when the centrifugal wheel 28 rotates to a certain speed, the centrifugal block 66 moves outwards and rubs against the friction plate 29 to prevent the person from falling too fast.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (3)
1. The utility model provides a basketball stands of protection is emptyd in area, includes the base, its characterized in that: a first support is fixedly arranged on the upper end face of the base, a second support is fixedly arranged on the upper end face of the first support, a backboard is fixedly arranged on the left end face of the second support, a basket is arranged on the left end face of the backboard, a falling-proof device is arranged in the second support, an anti-tilting device is arranged on the left side of the first support, and a tilting trigger device is arranged on the base; the dumping triggering device comprises a pin cavity with a leftward opening in the base, a blocking plate is arranged in the pin cavity in a sliding manner, a first spring is fixedly arranged on the right end face of the blocking plate, a first communicating cavity penetrating through the upper inner wall of the pin cavity is formed in the upper inner wall of the pin cavity, a first pin block is arranged in the first communicating cavity in a sliding manner, a second spring and a first traction rope are fixedly arranged on the upper end face of the first pin block, a storage cavity with a downward opening is formed in the base, a first linkage cavity with a downward opening is formed in the upper inner wall of the storage cavity, a first rotating shaft is rotatably arranged on the front inner wall of the first linkage cavity, a first torsion spring is arranged between the first rotating shaft and the front inner wall of the first linkage cavity, a first reel and a first blocking plate are fixedly arranged on the first rotating shaft, and a first blocking cavity with an outward opening is formed in the first blocking plate, a second traction rope is wound on the first reel, a seed distribution box is fixedly arranged on the lower end face of the second traction rope, a second linkage cavity is arranged in the base and is communicated with the first linkage cavity, a second rotating shaft is fixedly arranged on the inner wall of the rear side of the second linkage cavity, a second separation plate and a cam block are fixedly arranged on the second rotating shaft, a chute cavity with an upward opening is arranged on the inner wall of the lower side of the second linkage cavity, a sliding block is arranged in the chute cavity in a sliding mode, a third spring is fixedly arranged on the right end face of the sliding block, a first separation rod is fixedly arranged on the upper end face of the sliding block and penetrates through the inner wall of the right side of the second linkage cavity, a pushing block is fixedly arranged on the outer portion of the first separation rod, and the first traction rope is fixedly arranged on the left end face of the second separation rod; the falling-proof device comprises a rotary shaft support fixedly arranged on the upper end face of the second support, a third rotary shaft is rotatably arranged on the rotary shaft support, a third reel, a third separation plate and a centrifugal wheel are fixedly arranged on the third rotary shaft, a third separation cavity with a downward opening is arranged in the third separation plate, six centrifugal cavities with outward openings are arranged in the centrifugal wheel, a centrifugal block is arranged in the centrifugal cavity in a sliding manner, a fourth spring is fixedly arranged on the inner end face of the centrifugal block, a third communication cavity with a leftward opening is arranged in the second support, a second communication cavity penetrating through the inner wall of the lower side of the third communication cavity is arranged on the inner wall of the lower side of the third communication cavity, a second wire guide wheel is fixedly arranged on the inner wall of the right side of the third communication cavity, a fourth communication cavity is arranged in the backboard, and the fourth communication cavity is communicated with the third communication cavity, the fixed sliding block that is equipped with of basket right-hand member face, the sliding block is in sliding connection in the fourth intercommunication cavity, the fixed third haulage rope that is equipped with of sliding block right-hand member face, the third haulage rope passes through twine behind the second wire guide wheel on the third reel.
2. The basketball stand with toppling protection as claimed in claim 1, wherein: a bracket base is fixedly arranged on the left end face of the first bracket, a fourth rotating shaft is rotatably arranged on the bracket base, a second torsion spring is arranged between the fourth rotating shaft and the bracket base, an anti-toppling bracket and a fourth reel are fixedly arranged on the fourth rotating shaft, a fourth traction rope is fixedly arranged on the fourth reel, a locking base is fixedly arranged on the left end face of the first bracket, a locking cavity with an upward opening is arranged in the locking base, a locking sliding block is slidably arranged in the locking cavity, a fourth spring and a fourth traction rope are fixedly arranged on the lower end face of the locking sliding block, a fourth traction rope is fixedly arranged on the lower end face of the anti-toppling bracket, a second bolt block is fixedly arranged on the right end face of the anti-toppling bracket, a second bolt cavity with an upward opening is arranged in the second bolt block, and the second bolt block is inserted into the bolt cavity, the first pin block is inserted into the second pin cavity.
3. The basketball stand with toppling protection as claimed in claim 1, wherein: and a friction plate is fixedly arranged on the left end face of the first support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010833785.6A CN111870909A (en) | 2020-08-18 | 2020-08-18 | Basketball stand with toppling protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010833785.6A CN111870909A (en) | 2020-08-18 | 2020-08-18 | Basketball stand with toppling protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111870909A true CN111870909A (en) | 2020-11-03 |
Family
ID=73203895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010833785.6A Withdrawn CN111870909A (en) | 2020-08-18 | 2020-08-18 | Basketball stand with toppling protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111870909A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112717354A (en) * | 2020-12-07 | 2021-04-30 | 湖南省嘉联文化传媒有限公司 | Basketball stand with toppling protection function |
| CN113058220A (en) * | 2021-03-15 | 2021-07-02 | 东营科技职业学院 | Aerobics exercises physique correction trainer |
-
2020
- 2020-08-18 CN CN202010833785.6A patent/CN111870909A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112717354A (en) * | 2020-12-07 | 2021-04-30 | 湖南省嘉联文化传媒有限公司 | Basketball stand with toppling protection function |
| CN113058220A (en) * | 2021-03-15 | 2021-07-02 | 东营科技职业学院 | Aerobics exercises physique correction trainer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201103 |
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| WW01 | Invention patent application withdrawn after publication |