CN113350755B - Adjustable anti-toppling badminton post - Google Patents
Adjustable anti-toppling badminton post Download PDFInfo
- Publication number
- CN113350755B CN113350755B CN202010152827.XA CN202010152827A CN113350755B CN 113350755 B CN113350755 B CN 113350755B CN 202010152827 A CN202010152827 A CN 202010152827A CN 113350755 B CN113350755 B CN 113350755B
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- groove
- fixed
- block
- movable
- badminton
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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
- A63B61/00—Tennis nets or accessories for tennis or like games, e.g. volley-ball
- A63B61/02—Posts; Revolvably-mounted posts ; Straining or adjusting devices on the posts, e.g. coin- or time operated
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
- A63B2102/04—Badminton
Abstract
The invention relates to the technical field of badminton instruments, in particular to an adjustable anti-toppling badminton column which comprises a base, wherein a T-shaped groove is formed in the top surface of the base, fixed blocks are embedded in the middles of the left side and the right side of the inner wall of the T-shaped groove, first movable grooves are formed in the inner sides of the fixed blocks, first fixture blocks extending into the T-shaped groove are arranged in the first movable grooves, a first spring is fixed between each first fixture block and the bottom of each first movable groove, a movable plate is arranged below the inner part of the T-shaped groove, a top block is fixed on the left side of the bottom of the movable plate, a fixed plate is fixed below the T-shaped groove, and a first through hole penetrating through the bottom of the fixed plate is formed in the left side of the top surface of the fixed plate; the invention has the beneficial effects that: can dismantle the connection through setting foundation and base to, be favorable to dwindling the volume of badminton post, do benefit to the storage and the transportation space of saving the badminton post, be favorable to stabilizing the base through setting up the trapezoidal piece, prevent that the pulling force pulling base of net from leading to its emergence to rock or even topple over in the use.
Description
Technical Field
The invention relates to the technical field of badminton instruments, in particular to an adjustable anti-toppling badminton column.
Background
Conventional badminton training need hang the net and use on the badminton post usually, and current badminton post is usually as an organic whole, it is difficult to dismantle cylinder and base, it is inconvenient to lead to the badminton post transport, and the storage and transportation space of badminton post has been increased, and current badminton post is difficult to carry out height control, lead to being difficult to adapt to the user of different heights, and current badminton post stability is not enough, especially easily receive the pulling force of net when using and take place to rock and even lead to empting, influence the use, to above-mentioned problem, the invention provides an adjustable prevents empting the badminton post.
Disclosure of Invention
The adjustable anti-toppling badminton column is convenient to mount and dismount, saves storage and transportation space, is convenient to adjust the height, is beneficial to adapting to users with different heights, strengthens the stability of the badminton column, and effectively prevents toppling so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an adjustable anti-toppling badminton column comprises a base, wherein a T-shaped groove is formed in the top surface of the base, fixed blocks are embedded into the middle portions of the left side and the right side of the inner wall of the T-shaped groove, first movable grooves are formed in the inner sides of the fixed blocks, first clamping blocks extending into the T-shaped groove are arranged in the first movable grooves, a first spring is fixed between the first clamping blocks and the bottoms of the first movable grooves, a movable plate is arranged below the inner portion of the T-shaped groove, a top block is fixed on the left side of the bottom of the movable plate, a fixed plate is fixed below the movable plate and at the bottom of the T-shaped groove, a first through hole penetrating through the bottom of the fixed plate is formed in the left side of the top surface of the fixed plate, a second through hole penetrating through the bottom of the fixed plate is formed in the right side of the top surface of the fixed plate, a side groove is formed in the right side of the base and below the fixed plate, a trapezoidal block is arranged in the side groove, a second movable groove is formed in the left side surface of the trapezoidal block, a second clamping block extending out of the second movable groove is arranged in the second movable groove, a second spring is fixed between the second clamping block and the bottom of the second movable groove, a push plate is arranged in the side groove and on the left side of the trapezoidal block, a third spring is fixed between the push plate and the bottom of the side groove, a bottom column extending into the T-shaped groove is arranged on the right side above the base, a fixed frame is fixed on the left side above the base through a bolt, the outer wall of the bottom column is sleeved with the cylindrical block, a reinforcing rod is hinged between the cylindrical block and the fixed frame, and the right side of the cylindrical block is penetrated with the bolt;
the top surface of the bottom column is provided with a groove, an extension rod extending out of the groove is arranged in the groove, a rotating handle is arranged above the right side of the bottom column, the rotating handle penetrates through the bottom column and extends into the groove, a driving bevel gear located in the groove is fixed at the left end of the rotating handle, and a driven bevel gear is meshed below the driving bevel gear.
Preferably, the fixed plate top just is located the first through-hole left and right sides and all is equipped with spacing post, spacing post runs through the fly leaf and rather than sliding connection.
Preferably, the top block and the second fixture block are matched with the first through hole and the second through hole.
Preferably, the bottom of the trapezoidal block is embedded with a first ball.
Preferably, clamping grooves are formed in the lower portions of the left side and the right side of the bottom column and matched with the first clamping blocks.
Preferably, the bottoms of the left side and the right side of the extension rod are respectively fixed with a second ball, and the second balls are connected with the grooves in a sliding mode.
Preferably, the extension rod penetrates through the driven bevel gear and is screw-coupled thereto.
Compared with the prior art, the invention has the beneficial effects that:
the detachable connection of the bottom column and the base is favorable for reducing the volume of the badminton column, facilitating the carrying of a user and simultaneously being favorable for saving the storage and transportation space of the badminton column;
the trapezoidal block is favorable for stabilizing the base, the phenomenon that the base is shaken or even toppled due to the fact that the base is pulled by the tensile force of a net in the using process is prevented, the trapezoidal block is popped out while the bottom column is installed, the badminton column can be installed quickly, the installation time is saved, and the first ball is favorable for moving the trapezoidal block;
the fixing frame, the cylindrical block and the reinforcing rod are arranged, so that the bottom pillar can be reinforced and prevented from shaking in the use process, and the reinforcing rod is hinged with the fixing frame and the cylindrical block, so that the reinforcing rod can be accommodated, and the storage and transportation space of the badminton post is further saved;
through setting up extension rod, rotatory handle, initiative bevel gear and driven bevel gear, convenient to use person adjusts the height of badminton post through the total length of adjusting extension rod and foundation, and the badminton post of being convenient for adapts to the user of different heights, does benefit to the application scope who enlarges the badminton post.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is an enlarged view of a portion of FIG. 2B according to the present invention;
FIG. 5 is an enlarged view of a portion of the invention shown at C in FIG. 2.
The labels in the figure are: 1-a base; 2-T type groove; 3, fixing blocks; 4-a first active slot; 5-a first clamping block; 6-a first spring; 7-a movable plate; 8-a top block; 9-fixing the plate; 10-a limiting column; 11-a first via; 12-a second via; 13-side groove; 14-a trapezoidal block; 15-a second active slot; 16-a second fixture block; 17-a second spring; 18-a push plate; 19-a third spring; 20-a first ball bearing; 21-bottom pillar; 22-a card slot; 23-a groove; 24-an extension pole; 25-a second ball; 26-a fixing frame; 27-a cylindrical block; 28-reinforcing rods; 29-bolt; 30-rotating the handle; 31-drive bevel gear; 32-driven bevel gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Please refer to fig. 1 to 5:
an adjustable anti-toppling badminton column comprises a base 1, wherein a T-shaped groove 2 is formed in the top surface of the base 1, fixed blocks 3 are embedded in the middles of the left side and the right side of the inner wall of the T-shaped groove 2, first movable grooves 4 are formed in the inner sides of the fixed blocks 3, first clamping blocks 5 extending into the T-shaped groove 2 are arranged in the first movable grooves 4, a first spring 6 is fixed between each first clamping block 5 and the bottom of each first movable groove 4, a movable plate 7 is arranged below the inner side of the T-shaped groove 2, a top block 8 is fixed on the left side of the bottom of the movable plate 7, a fixed plate 9 is fixed below the movable plate 7 and positioned at the bottom of the T-shaped groove 2, a first through hole 11 penetrating through the bottom of the fixed plate 9 is formed in the left side of the top surface of the fixed plate 9, a second through hole 12 penetrating through the bottom of the top surface of the fixed plate 9 is formed in the right side of the top surface of the fixed plate 9, a side groove 13 is formed in the right side of the base 1 and positioned below the fixed plate 9, a trapezoidal block 14 is arranged in the side groove 13, a second movable groove 15 is formed in the left side of the top surface of the trapezoidal block 14, a second clamping block 16 extending out of the second movable groove 15 is arranged in the second movable groove 15, a second spring 17 is fixed between the second clamping block 16 and the bottom of the second movable groove 15, a push plate 18 is arranged in the side groove 13 and on the left side of the trapezoidal block 14, a third spring 19 is fixed between the push plate 18 and the bottom of the side groove 13, a bottom column 21 extending into the T-shaped groove 2 is arranged on the right side above the base 1, a fixed frame 26 is fixed on the left side above the base 1 through a bolt, a cylindrical block 27 is sleeved on the outer wall of the bottom column 21, a reinforcing rod 28 is hinged between the cylindrical block 27 and the fixed frame 26, and a bolt 29 penetrates through the right side of the cylindrical block 27; the top block 8 and the second clamping block 16 are matched with the first through hole 11 and the second through hole 12; the bottom of the trapezoid block 14 is embedded with a first ball 20; clamping grooves 22 are formed in the lower portions of the left side and the right side of the bottom column 21, and the clamping grooves 22 are matched with the first clamping blocks 5;
when in use, a user firstly moves the badminton column to a designated place, then inserts the bottom column 21 into the T-shaped groove 2 through the cylindrical block 27, when the bottom column 21 is contacted with the first fixture block 5 and then continuously moves downwards, the first fixture block 5 is extruded to completely enter the first movable groove 4, meanwhile, the first fixture block 5 extrudes the first spring 6 to enable the first spring to contract, when the bottom column 21 moves downwards to be contacted with the movable plate 7 and then continuously moves and enables the movable plate 7 to be contacted with the fixed plate 9, the clamping groove 22 corresponds to the first fixture block 5, at the moment, the compressed first spring 6 rebounds to enable the first fixture block 5 to be clamped in the clamping groove 22, at the moment, the bottom column 21 is preliminarily fixed, and when the movable plate 7 is contacted with the fixed plate 9, the top block 8 can be inserted into the first through hole 11, the top block 8 extrudes the second fixture block 16 to enable the second fixture block 16 to move towards the second movable groove 15, and at the same time, the second fixture block 16 extrudes the second spring 17 to enable the second spring to contract, after the second fixture block 16 completely moves into the second movable groove 15, the compressed third spring 19 rebounds to drive the push plate 18 to push the cylindrical block 14 to move towards the outside of the side groove 13, the first ball 20 is beneficial to assisting the trapezoidal block 14 to move, when the trapezoidal block 14 moves to the position where the second fixture block 16 corresponds to the position of the second through hole 12, the compressed second spring 17 rebounds to drive the second fixture block 16 to move into the second through hole 12, so that the trapezoidal block 14 is fixed, a user can pop up the trapezoidal block 14 while primarily fixing the bottom pillar 21, the installation time is saved, the arrangement of the trapezoidal block 14 can effectively prevent the badminton pillar from shaking or even falling due to the tensile force of a net in the use process, and the stability of the badminton pillar is beneficial to enhancing;
the fixed plate 9 top just is located the first through-hole 11 left and right sides and all is equipped with spacing post 10, and spacing post 10 runs through fly leaf 7 and rather than sliding connection, can effectively prevent through setting up spacing post 10 that take place the skew when fly leaf 7 removes to influence kicking block 8 and get into first through-hole 11 in, influence the use.
After foundation 21 is fixed with base 1, user's accessible is screwed up bolt 29 and is made cylindricality piece 27 chucking foundation 21, and the installation of foundation 21 is accomplished, does benefit to consolidate foundation 21 through setting up anchor strut 28, does benefit to the stability of reinforcing foundation 21, prevents that it from taking place to rock in the use.
A concave 23 is formed in the top surface of the bottom pillar 21, an extension rod 24 extending out of the concave 23 is arranged in the concave 23, a rotating handle 30 is arranged above the right side of the bottom pillar 21, the rotating handle 30 penetrates through the bottom pillar 21 and extends into the concave 23, a driving bevel gear 31 positioned in the concave 23 is fixed at the left end of the rotating handle 30, and a driven bevel gear 32 is meshed below the driving bevel gear 31; the bottoms of the left side and the right side of the extension rod 24 are respectively fixed with a second ball 25, and the second balls 25 are connected with the grooves 23 in a sliding manner;
after the bottom pillar 21 and the base 1 are installed, a user can adjust the height of the badminton pillar by adjusting the total length of the bottom pillar 21 and the extension rod 24, during adjustment, the rotating handle 30 is rotated to drive the driving bevel gear 31 to rotate, the driving bevel gear 31 drives the driven bevel gear 32 to rotate, because the extension rod 24 penetrates through the driven bevel gear 32 and is in threaded connection with the driven bevel gear 32, the extension rod 24 is driven to move up and down in the groove 23 when the driven bevel gear 32 rotates, the second ball 25 assists the extension rod 24 to move, the force of the user for rotating the rotating handle 30 is reduced, the rotating handle 30 stops rotating after the user moves the extension rod 24 to a required position, at the moment, the extension rod 24 is fixed to complete adjustment, the height of the badminton pillar is adjusted to adjust the height of the net, and the badminton pillar is suitable for users with different heights, the application range of the badminton column is expanded.
After the user uses the badminton column, the user can disassemble and transport the badminton column, when the badminton column is disassembled, the handle 30 is rotated reversely, the driving bevel gear 31 drives the extension rod 24 to move towards the groove 23 through the driven bevel gear 32 until the extension rod 24 moves to be contacted with the bottom of the inner groove 23, then the trapezoidal block 14 moves towards the side groove 13, the trapezoidal block 14 drives the second clamping block 16 to move out of the second through hole 12 when moving, the second clamping block 16 extrudes the second spring 17 to contract, when the trapezoidal block 14 completely moves into the side groove 13, the second clamping block 16 corresponds to the first through hole 11, at the moment, the user can unscrew the bolt 29, pull out the bottom column 21 upwards and separate the bottom column 21 from the cylindrical block 27, simultaneously the first clamping block 5 is separated from the clamping groove 22, and simultaneously the compressed second spring 17 passes through the top block 8 on the second clamping block 16, so that the movable plate 7 moves back to the original position, convenient to use next time, transport the person of facilitating the use through dismantling the badminton post and move the badminton post, do benefit to simultaneously sparingly depositing and transport the space, because anchor strut 28 is articulated with mount 26 and cylindricality piece 27, the user can move down 27 makes it contact with base 1, does benefit to the storage and the transport space that further save the badminton post.
The present invention should be considered as limited only by the preferred embodiments of the invention, and not limited to the above embodiments, and it should be understood that any modifications, equivalents and improvements made within the spirit and principle of the invention are included in the scope of the invention.
Claims (4)
1. The utility model provides an adjustable prevent empting badminton post, includes base (1), its characterized in that: the improved structure is characterized in that a T-shaped groove (2) is formed in the top surface of the base (1), a fixed block (3) is embedded into the middle of the left side and the right side of the inner wall of the T-shaped groove (2), a first movable groove (4) is formed in the inner side of the fixed block (3), a first fixture block (5) extending into the T-shaped groove (2) is arranged in the first movable groove (4), a first spring (6) is fixed between the first fixture block (5) and the bottom of the first movable groove (4), a movable plate (7) is arranged below the T-shaped groove (2), an ejector block (8) is fixed on the left side of the bottom of the movable plate (7), a fixed plate (9) is fixed below the movable plate (7) and positioned at the bottom of the T-shaped groove (2), a first through hole (11) penetrating through the bottom of the fixed plate (9) is formed in the left side of the top surface of the fixed plate (9), a second through hole (12) penetrating through the bottom of the fixed plate (9) is formed in the right side of the top surface of the fixed plate (9), a side groove (13) is formed in the right side of the base (1) and below the fixing plate (9), a trapezoidal block (14) is arranged in the side groove (13), a second movable groove (15) is formed in the left side of the top surface of the trapezoidal block (14), a second clamping block (16) extending out of the second movable groove is arranged in the second movable groove (15), a second spring (17) is fixed between the second clamping block (16) and the bottom of the second movable groove (15), a push plate (18) is arranged in the side groove (13) and on the left side of the trapezoidal block (14), a third spring (19) is fixed between the push plate (18) and the bottom of the side groove (13), a bottom column (21) extending into the T-shaped groove (2) is arranged on the right side above the base (1), a fixing frame (26) is fixed on the left side above the base (1) through a bolt, a cylindrical block (27) is sleeved on the outer wall of the bottom column (21), and a reinforcing rod (28) is hinged between the cylindrical block (27) and the fixing frame (26), a bolt (29) penetrates through the right side of the cylindrical block (27);
a groove (23) is formed in the top surface of the bottom column (21), an extension rod (24) extending out of the groove is arranged in the groove (23), a rotating handle (30) is arranged above the right side of the bottom column (21), the rotating handle (30) penetrates through the bottom column (21) and extends into the groove (23), a driving bevel gear (31) positioned in the groove (23) is fixed at the left end of the rotating handle (30), and a driven bevel gear (32) is meshed below the driving bevel gear (31);
clamping grooves (22) are formed in the lower portions of the left side and the right side of the bottom column (21), and the clamping grooves (22) are matched with the first clamping blocks (5); limiting columns (10) are arranged above the fixed plate (9) and on the left side and the right side of the first through hole (11), and the limiting columns (10) penetrate through the movable plate (7) and are connected with the movable plate in a sliding mode; the top block (8) and the second clamping block (16) are matched with the first through hole (11) and the second through hole (12).
2. An adjustable anti-toppling badminton column according to claim 1, characterized in that: the bottom of the trapezoid block (14) is embedded with a first ball (20).
3. An adjustable anti-toppling badminton column according to claim 1, characterized in that: and second balls (25) are fixed at the bottoms of the left side and the right side of the extension rod (24), and the second balls (25) are connected with the grooves (23) in a sliding manner.
4. An adjustable anti-toppling badminton column according to claim 1, characterized in that: the extension rod (24) penetrates through the driven bevel gear (32) and is in threaded connection with the driven bevel gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010152827.XA CN113350755B (en) | 2020-03-06 | 2020-03-06 | Adjustable anti-toppling badminton post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010152827.XA CN113350755B (en) | 2020-03-06 | 2020-03-06 | Adjustable anti-toppling badminton post |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113350755A CN113350755A (en) | 2021-09-07 |
| CN113350755B true CN113350755B (en) | 2022-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010152827.XA Active CN113350755B (en) | 2020-03-06 | 2020-03-06 | Adjustable anti-toppling badminton post |
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| CN (1) | CN113350755B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11826623B2 (en) * | 2022-02-08 | 2023-11-28 | Eastpoint Sports Ltd., Llc | Flexible net system |
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| TW200918257A (en) * | 2007-10-25 | 2009-05-01 | Ho Cheng Garden Tools Co Ltd | Telescopic tube for tools |
| GB201009790D0 (en) * | 2010-06-11 | 2010-07-21 | Wus Tech Co Ltd | A quick-release mechanism of assembly structure |
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| CN105703149A (en) * | 2014-11-26 | 2016-06-22 | 富泰华精密电子（郑州）有限公司 | Electronic device with chip card ejection mechanism |
| CN107348902A (en) * | 2017-08-31 | 2017-11-17 | 莱克电气股份有限公司 | A kind of floor brush of dust collector cover plate capable of being opened by one key device and dust catcher |
| CN209612149U (en) * | 2019-02-28 | 2019-11-12 | 沈阳工程学院 | A kind of badminton grid frame that liftable folds |
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2020
- 2020-03-06 CN CN202010152827.XA patent/CN113350755B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200918257A (en) * | 2007-10-25 | 2009-05-01 | Ho Cheng Garden Tools Co Ltd | Telescopic tube for tools |
| GB201009790D0 (en) * | 2010-06-11 | 2010-07-21 | Wus Tech Co Ltd | A quick-release mechanism of assembly structure |
| CN104026813A (en) * | 2014-06-27 | 2014-09-10 | 河南科技大学 | Push type quick-escape lock catch for safety belt |
| CN105703149A (en) * | 2014-11-26 | 2016-06-22 | 富泰华精密电子（郑州）有限公司 | Electronic device with chip card ejection mechanism |
| CN104470278A (en) * | 2014-12-31 | 2015-03-25 | 徐涛 | Electrical control room drawer cabinet provided with ejection device |
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| CN209612149U (en) * | 2019-02-28 | 2019-11-12 | 沈阳工程学院 | A kind of badminton grid frame that liftable folds |
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| CN113350755A (en) | 2021-09-07 |
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