CN214158479U - Basketball stand for physical education - Google Patents
Basketball stand for physical education Download PDFInfo
- Publication number
- CN214158479U CN214158479U CN202120103095.5U CN202120103095U CN214158479U CN 214158479 U CN214158479 U CN 214158479U CN 202120103095 U CN202120103095 U CN 202120103095U CN 214158479 U CN214158479 U CN 214158479U
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- China
- Prior art keywords
- dead lever
- movable rod
- basketball
- block
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000004804 winding Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a basketball stands for sports teaching, including dead lever and unable adjustment base, still including can assist push away the basketball ejecting structure that falls, be convenient for carry on the mounting structure of installation and be convenient for altitude mixture control carry out spacing limit structure, the intermediate position department on unable adjustment base top installs the fixed plate, and mounting structure installs in four corners on unable adjustment base top, the dead lever is installed to one side on fixed plate top, the inside sliding connection of dead lever has the movable rod, and the upper end in the outside both sides of dead lever is installed in the spacing structure installation. The utility model discloses an install movable rod and dead lever, with the fixture block to one side removal, make spacing spring atress and increase length, separate between fixture block and the draw-in groove after that for the movable rod upwards stimulates at the inside of dead lever, can carry out the adjustment of movable rod height, and the middle and primary school student who is convenient for adapt to different grades uses.
Description
Technical Field
The utility model relates to a sport equipment technical field specifically is a basketball stands for sports teaching.
Background
Along with the development of the society, basketball stands are necessary equipment of a basketball court, basketball sports equipment comprises a backboard and a backboard support post, the basketball stands are erected in the centers of two ends of the basketball court, the basketball stands must be guaranteed to have sufficient strength and rigidity, and the phenomenon that the basketball is clamped and is not convenient to take down easily occurs in the using process of the traditional basketball stands, so that tools are needed, and the applicability is low.
With the continuous installation and use of basketball stands for sports teaching, the following problems are found in the use process:
1. the traditional basketball stand for physical education is inconvenient for height adjustment and cannot adapt to different teaching environments of primary and secondary school students.
2. Traditional basketball stands for sports teaching are inconvenient to install, and the situation that the stability is lower when the device is used can appear.
3. A traditional basketball stand for sports teaching appears blocking easily in the in-process of using, leads to the basketball not convenient to take off.
Therefore, a basketball stand for physical education needs to be designed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a basketball stands for sports teaching to propose among the above-mentioned background art that present be not convenient for carry on the high regulation, be not convenient for install and basketball stands appear the problem that blocks easily at the in-process that uses.
In order to achieve the above object, the utility model provides a following technical scheme: a basketball stand for physical education comprises a fixed rod, a fixed base, an ejection structure capable of assisting in pushing a basketball down, a mounting structure convenient to mount and a limiting structure convenient to adjust height and limit;
a fixed plate is arranged in the middle of the top end of the fixed base, and the mounting structures are arranged at four corners of the top end of the fixed base;
a fixed rod is arranged on one side of the top end of the fixed plate, a movable rod is connected inside the fixed rod in a sliding mode, and a limiting structure is arranged at the upper ends of two sides of the outside of the fixed rod;
the movable rod is characterized in that a connecting frame is installed at the upper end of one side of the movable rod, a baffle is installed at one side of the connecting frame, a basket is installed at the lower end of one side of the baffle, and the ejection structures are installed at two ends inside the baffle.
Preferably, ejecting structure includes the fixed slot, the fixed slot is installed in the intermediate position department at the inside both ends of baffle, and pneumatic telescopic rod is all installed at the inside both ends of fixed slot, the movable block is installed to pneumatic telescopic rod's one end, and the both ends of the inside one side of fixed slot all weld and have two coupling springs, the connecting plate is all installed to one side of coupling spring, and one side block between the connecting plate is connected with the fixed block, the shifting block is installed to one side of fixed block.
Preferably, the support frame is installed to the fixed plate top opposite side of fixed rod one side upper end, and the contained angle between support frame and the fixed plate horizontal direction is 45.
Preferably, the slide rail has all been seted up at the inside both ends of dead lever, and the lower extreme at movable rod both ends all be provided with slide rail assorted slider, constitute sliding structure through slide rail and slider sliding connection between dead lever and the movable rod simultaneously.
Preferably, the mounting structure comprises fastening bolts, grooves and fixing springs, the fastening bolts are mounted on two sides of the top end of the fixing base, the fixing springs are wound on the upper ends of the outer sides of the fastening bolts, and the grooves matched with the fastening bolts are formed in two sides of the top end of the fixing base.
Preferably, limit structure includes draw-in groove, fixture block and spacing spring, spacing spring welds in the outside both sides of dead lever, and just one side of spacing spring installs the fixture block, the lower extreme of the outside both sides of movable rod all seted up with fixture block assorted draw-in groove.
Preferably, the fixture block is T-shaped, and one side of the fixture block penetrates and extends into the movable rod.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the basketball stand can be installed by arranging the fastening bolts, the grooves and the fixing springs, the fastening bolts are clamped with the grooves by rotating the fastening bolts, the basketball stand can be installed by arranging the fastening bolts, the possibility of toppling the basketball stand is reduced, meanwhile, the abrasion to the fastening bolts can be reduced when the fastening bolts are disassembled and reinstalled by the fixing springs, and the stability of the basketball stand is improved;
(2) the movable block is pushed by the pneumatic telescopic rod, the movable block pushes the fixed block to push the fixed block, so that the fixed block is pushed, the connecting spring is stressed and the length of the connecting spring is shortened, then the fixed block drives the shifting block to move to one side, and a basketball can be pushed down by the shifting block, so that the flexibility of the basketball stand in use is improved;
(3) through installing fixture block, spacing spring, draw-in groove, movable rod and dead lever, with fixture block to one side removal, make spacing spring atress and increase length, separate between fixture block and the draw-in groove after that for the movable rod upwards stimulates after that for the movable rod slides in the inside of dead lever, can carry out the adjustment of movable rod height, and the middle and primary school student of the different grades of adaptation of being convenient for uses.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side sectional view of the present invention;
FIG. 3 is a schematic view of the sectional structure of the present invention in a partial front view;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a support frame; 2. fixing the rod; 3. a mounting structure; 301. fastening a bolt; 302. a groove; 303. fixing the spring; 4. a fixed base; 5. a fixing plate; 6. a slide rail; 7. a slider; 8. a basket; 9. shifting blocks; 10. a baffle plate; 11. a connecting frame; 12. a movable rod; 13. a pneumatic telescopic rod; 14. a movable block; 15. fixing grooves; 16. a connecting spring; 17. a connecting plate; 18. a fixed block; 19. a limiting structure; 1901. a card slot; 1902. a clamping block; 1903. and a limiting spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1: referring to fig. 1-4, a basketball stand for physical education comprises a fixed rod 2, a fixed base 4, an ejection structure capable of assisting in pushing a basketball down, a mounting structure 3 convenient for mounting, and a limiting structure 19 convenient for height adjustment and limiting;
a fixed plate 5 is arranged in the middle of the top end of the fixed base 4, and the mounting structures 3 are arranged at four corners of the top end of the fixed base 4;
a fixed rod 2 is arranged on one side of the top end of the fixed plate 5, a movable rod 12 is connected inside the fixed rod 2 in a sliding manner, and a limiting structure 19 is arranged on the upper ends of two sides of the outside of the fixed rod 2;
the upper end of one side of the movable rod 12 is provided with a connecting frame 11, one side of the connecting frame 11 is provided with a baffle plate 10, the lower end of one side of the baffle plate 10 is provided with a basket 8, and the ejection structures are arranged at two ends inside the baffle plate 10;
referring to fig. 1-4, a basketball stand for physical education teaching further includes an ejection structure, the ejection structure includes a fixing groove 15, the fixing groove 15 is installed at the middle position of two ends inside a baffle 10, pneumatic telescopic rods 13 are installed at two ends inside the fixing groove 15, the type of the pneumatic telescopic rods 13 can be FY011, the input ends of the pneumatic telescopic rods 13 are electrically connected with the output ends of pneumatic switches through wires, a movable block 14 is installed at one end of the pneumatic telescopic rods 13, two connecting springs 16 are welded at two ends of one side inside the fixing groove 15, connecting plates 17 are installed at one sides of the connecting springs 16, one side between the connecting plates 17 is connected with a fixed block 18 in a clamping manner, and a shifting block 9 is installed at one side of the fixed block 18;
the other side of the top end of the fixed plate 5 at the upper end of one side of the fixed rod 2 is provided with a support frame 1, and an included angle between the support frame 1 and the fixed plate 5 in the horizontal direction is 45 degrees;
the two ends of the inside of the fixed rod 2 are both provided with slide rails 6, the lower ends of the two ends of the movable rod 12 are both provided with slide blocks 7 matched with the slide rails 6, and the fixed rod 2 and the movable rod 12 are connected in a sliding manner through the slide rails 6 and the slide blocks 7 to form a sliding structure;
specifically, as shown in fig. 1, 2 and 3, when the basketball stand is used, the movable block 14 is firstly pushed through the pneumatic telescopic rod 13, the movable block 14 pushes the fixed block 18, the fixed block 18 is pushed, the connecting spring 16 is stressed and shortens the length, then the fixed block 18 drives the shifting block 9 to move to one side, a basketball can be pushed down through the shifting block 9, and therefore the flexibility of the basketball stand in use is improved.
Example 2: the mounting structure 3 comprises a fastening bolt 301, a groove 302 and a fixed spring 303, the fastening bolt 301 is mounted on two sides of the top end of the fixed base 4, the fixed spring 303 is wound on the upper end of the outer side of the fastening bolt 301, and the grooves 302 matched with the fastening bolt 301 are formed in two sides of the top end of the fixed base 4;
specifically, as shown in fig. 1 and 2, when using this structure, first, the fastening bolt 301 is rotated to engage the groove 302 with the fastening bolt 301, so that the basketball stand can be mounted by providing the fastening bolt 301, thereby reducing the possibility of the basketball stand falling down, and at the same time, the fixing spring 303 can reduce the wear on the fastening bolt 301 when the fastening bolt 301 is removed and remounted, thereby increasing the stability of the basketball stand.
Example 3: the limiting structure 19 comprises a clamping groove 1901, a clamping block 1902 and a limiting spring 1903, the limiting spring 1903 is welded on two sides of the outer part of the fixed rod 2, the clamping block 1902 is mounted on one side of the limiting spring 1903, and the clamping grooves 1901 matched with the clamping block 1902 are formed in the lower ends of two sides of the outer part of the movable rod 12;
the fixture block 1902 is T-shaped, and one side of the fixture block 1902 penetrates through and extends into the movable rod 12;
specifically, as shown in fig. 1 and 4, when the structure is used, the fixture block 1902 is firstly moved to one side, so that the limiting spring 1903 is stressed and the length is increased, then the fixture block 1902 is separated from the clamping groove 1901, and then the movable rod 12 is pulled upwards, so that the movable rod 12 slides in the fixed rod 2, the height of the movable rod 12 can be adjusted, and the structure is suitable for middle and primary school students of different grades to use.
The working principle is as follows: when the device is used, firstly, the fastening bolt 301 is rotated to enable the fastening bolt 301 and the groove 302 to be clamped with each other, the basketball stand can be installed by arranging the fastening bolt 301, the possibility of toppling the basketball stand is reduced, meanwhile, the abrasion to the fastening bolt 301 can be reduced when the fastening bolt 301 is disassembled and reinstalled by the fixing spring 303, and the stability of the basketball stand is improved;
then, the fixture block 1902 is moved to one side, so that the limiting spring 1903 is stressed and the length is increased, then the fixture block 1902 is separated from the clamping groove 1901, then the movable rod 12 is pulled upwards, so that the movable rod 12 slides in the fixed rod 2, the height of the movable rod 12 can be adjusted, the fixture block 1902 can be conveniently adapted to middle and primary school students of different grades to use, and after the adjustment is proper, the pressure applied to the fixture block 1902 is removed, so that the fixture block 1902 is restored to the initial position through the elastic force of the limiting spring 1903 and is clamped with the proper clamping groove 1901;
at last in the in-process of using, when the basketball the circumstances of being stuck appears, promote movable block 14 through pneumatic telescopic rod 13, movable block 14 promotes fixed block 18, make fixed block 18 promoted, make connecting spring 16 atress and shorten length, fixed block 18 drives shifting block 9 and removes to one side after that, can push away the basketball through shifting block 9, thereby increase the flexibility when basketball stands use, push away the back at the basketball simultaneously, pneumatic telescopic rod 13 drives movable block 14 and resumes initial position, connecting spring 16 drives the restoration of fixed block 18 through the elasticity of self.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a basketball stands for sports teaching, includes dead lever (2) and unable adjustment base (4), its characterized in that: the basketball stand also comprises an ejection structure capable of assisting in pushing the basketball down, a mounting structure (3) convenient to mount and a limiting structure (19) convenient to adjust the height and limit the basketball;
a fixing plate (5) is arranged in the middle of the top end of the fixing base (4), and the mounting structures (3) are mounted at four corners of the top end of the fixing base (4);
a fixed rod (2) is installed on one side of the top end of the fixed plate (5), a movable rod (12) is connected to the inside of the fixed rod (2) in a sliding mode, and a limiting structure (19) is installed at the upper ends of the two outer sides of the fixed rod (2);
link (11) are installed to the upper end of movable rod (12) one side, and baffle (10) are installed to one side of link (11), basket (8) are installed to the lower extreme of baffle (10) one side, ejecting structure installs in the inside both ends of baffle (10).
2. A basketball stand for use in physical education as claimed in claim 1, wherein: the ejection structure comprises a fixing groove (15), the fixing groove (15) is installed at the middle position of the two ends of the inside of the baffle plate (10), the two ends of the inside of the fixing groove (15) are provided with pneumatic telescopic rods (13), one end of each pneumatic telescopic rod (13) is provided with a movable block (14), two connecting springs (16) are welded at the two ends of one side of the inside of the fixing groove (15), one side of each connecting spring (16) is provided with a connecting plate (17), one side of each connecting plate (17) is clamped and connected with a fixing block (18), and one side of each fixing block (18) is provided with a shifting block (9).
3. A basketball stand for use in physical education as claimed in claim 1, wherein: support frame (1) is installed to fixed plate (5) top opposite side of dead lever (2) one side upper end, and the contained angle between support frame (1) and fixed plate (5) horizontal direction is 45.
4. A basketball stand for use in physical education as claimed in claim 1, wherein: slide rail (6) have all been seted up at the inside both ends of dead lever (2), and the lower extreme at movable rod (12) both ends all be provided with slide rail (6) assorted slider (7), constitute sliding structure through slide rail (6) and slider (7) sliding connection between dead lever (2) and movable rod (12) simultaneously.
5. A basketball stand for use in physical education as claimed in claim 1, wherein: mounting structure (3) include fastening bolt (301), recess (302) and fixed spring (303), fastening bolt (301) are installed in the both sides on unable adjustment base (4) top, and the upper end winding in fastening bolt (301) outside has fixed spring (303), both sides on unable adjustment base (4) top have all been seted up with fastening bolt (301) assorted recess (302).
6. A basketball stand for use in physical education as claimed in claim 1, wherein: limiting structure (19) include draw-in groove (1901), fixture block (1902) and spacing spring (1903), spacing spring (1903) weld in the outside both sides of dead lever (2), and just one side of spacing spring (1903) is installed fixture block (1902), the lower extreme of the outside both sides of movable rod (12) all seted up with fixture block (1902) assorted draw-in groove (1901).
7. A basketball stand for use in physical education as claimed in claim 6, wherein: the clamping block (1902) is T-shaped, and one side of the clamping block (1902) penetrates through and extends into the movable rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120103095.5U CN214158479U (en) | 2021-01-14 | 2021-01-14 | Basketball stand for physical education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120103095.5U CN214158479U (en) | 2021-01-14 | 2021-01-14 | Basketball stand for physical education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214158479U true CN214158479U (en) | 2021-09-10 |
Family
ID=77591724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120103095.5U Expired - Fee Related CN214158479U (en) | 2021-01-14 | 2021-01-14 | Basketball stand for physical education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214158479U (en) |
-
2021
- 2021-01-14 CN CN202120103095.5U patent/CN214158479U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |