CN214232667U - Badminton net rack is used in sports teaching - Google Patents
Badminton net rack is used in sports teaching Download PDFInfo
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- CN214232667U CN214232667U CN202120316123.1U CN202120316123U CN214232667U CN 214232667 U CN214232667 U CN 214232667U CN 202120316123 U CN202120316123 U CN 202120316123U CN 214232667 U CN214232667 U CN 214232667U
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- fixedly connected
- bottom plate
- rod
- sleeved
- sports teaching
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- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000012546 transfer Methods 0.000 claims description 9
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 210000003781 tooth socket Anatomy 0.000 claims description 2
- 238000005580 one pot reaction Methods 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a badminton net rack for physical education, which comprises a bottom plate, wherein a round pipe is fixedly connected at the top of the bottom plate near the left side, the top of the circular tube is provided with a motor, the power output shaft of the motor is fixedly connected with a first transmission rod, the bottom end of the first transmission rod is inserted at the bottom of the inner cavity of the circular tube, the outer edge of the first transmission rod is sleeved with a frame body, a cylinder is fixedly connected at the position, close to the right side, of the top of the bottom plate, the frame body is positioned in the inner cavity of the circular tube, the outer edge of the first transmission rod is fixedly connected with an elastic pull net, the right side of the elastic pull net is fixedly connected with two connecting blocks, the function of automatically containing the elastic pull net can be realized through the mutual matching of the structures such as the motor, the circular tube, the elastic pull net, the frame body and the like, the fast storage is realized, the integrated structure design is convenient to carry, and a large amount of assembling and disassembling time is saved.
Description
Technical Field
The utility model relates to a sports teaching technical field especially relates to a badminton rack is used in sports teaching.
Background
The badminton is a sport which can be carried out indoors and outdoors, and can be divided into single-playing and double-playing and emerging 3-playing according to the number of people participating in the badminton, along with the development of science and technology, the development of the racket is developed towards the direction of lighter weight, harder racket frame and better racket rod elasticity, and the badminton net rack is a support for supporting a badminton net.
However, the existing badminton net rack has some problems in use, the existing badminton net rack is relatively troublesome in moving, does not have the function of turning, and causes the application range of the existing badminton net rack to be smaller, and meanwhile, the existing net pulling is not convenient to roll, is very troublesome to disassemble and install, and is inconvenient to carry.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a badminton net rack for physical education.
The utility model discloses an one of the purpose adopts following technical scheme to realize: the utility model provides a badminton rack for sports teaching, includes the bottom plate, the bottom plate top is close to left side fixedly connected with pipe, there is the motor at the pipe top, the first transfer line of motor power output shaft fixedly connected with, peg graft in pipe inner chamber bottom first transfer line bottom, first transfer line outside edge cover is equipped with the framework, the bottom plate top is close to right side fixedly connected with cylinder, the framework is located the pipe inner chamber, first transfer line outside edge fixed connection elasticity draws in the net, two connecting blocks of elasticity draws in net right side fixedly connected with, connecting block right side fixedly connected with ring, two couples of cylinder left side fixedly connected with, the ring inner chamber is located adjacent outside edge couple, there is moving mechanism bottom the bottom plate.
Further, the moving mechanism comprises a connecting plate at the bottom of the bottom plate, connecting columns are fixedly connected to the front side and the rear side of the top of the connecting plate, the top ends of the connecting columns are fixedly connected to the bottom of the bottom plate, two fixing plates are fixedly connected to the top of the connecting plate, a plurality of tooth grooves are formed in the right sides of the fixing plates, fixing frames are arranged on the right sides of the fixing plates, rotating rods are fixedly connected to the inner cavities of the fixing frames, gears are sleeved on the outer edges of the rotating rods close to the bottom ends, first grooved wheels are sleeved on the outer edges of the rotating rods on the left sides close to the top ends, second grooved wheels are sleeved on the outer edges of the rotating rods on the right sides close to the top ends, belts are arranged between the first grooved wheels and the second grooved wheels, two rollers are arranged on the front side and the rear side of the connecting plate, first rotating shafts are fixedly connected to the positions of the top of the fixing plates close to the front side and the rear side, the edge of the outer side of the first rotating shaft is sleeved with a first connecting rod, one end of the first connecting rod, far away from the fixing plate, of a fixedly connected second rotating shaft, the edge of the outer side of the second rotating shaft is sleeved with a second connecting rod, one end of the second connecting rod, far away from the first connecting rod, of a fixedly connected third rotating shaft, the edge of the outer side of the third rotating shaft is sleeved with a second driving rod, and one end of the second driving rod, far away from the gear, of the second driving rod is.
Furthermore, be located the right side the dwang top runs through fixed frame inner chamber top to fixedly connected with drum, drum right side fixedly connected with rocker, the outer edge cover of rocker is equipped with anti-skidding cover.
Further, pipe top fixedly connected with protection casing, motor top and protection casing inner chamber top fixed connection, the protection casing bottom is the opening setting.
Furthermore, two the couple uses cylindrical central axis to be bilateral symmetry setting as the symmetry axis.
Furthermore, a plurality of tooth sockets are sequentially and linearly arranged from front to back.
Furthermore, the gear and the tooth groove are arranged in a mutual meshing mode, and the gear is located at the bottom of the first grooved wheel and the bottom of the second grooved wheel respectively.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. in the utility model, through the mutual cooperation of the motor, the round pipe, the elastic pull net and the frame body, the function of automatically containing the elastic pull net can be realized, namely, the quick containing is realized, and meanwhile, the integral structure design is adopted, so that the portable electric hand-held tool is convenient to carry, and a large amount of assembling and disassembling time is saved;
2. in the utility model discloses in the technique, through mutually supporting between running roller, rocker, gear, head rod isotructure, can realize removing the device, but the angle that adjusting device removed simultaneously has increased the mobility of device, has improved the application scope of device, has reduced operating personnel's work load.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a perspective view of the present embodiment;
FIG. 2 is a front sectional view of the present embodiment;
FIG. 3 is a plan view of the component connecting plate of the present embodiment;
FIG. 4 is an enlarged view taken at A in FIG. 2;
fig. 5 is an enlarged view of fig. 2 at B.
In the figure: 1. a base plate; 2. a motor; 3. a first drive lever; 4. a circular tube; 5. a frame body; 6. elastic net pulling; 7. connecting blocks; 8. hooking; 9. a circular ring; 10. a cylinder; 11. a rocker; 12. a roller; 13. a second transmission rod; 14. a connecting plate; 15. a first connecting rod; 16. a fixing plate; 17. a gear; 18. connecting columns; 19. a second connecting rod; 20. a first sheave; 21. a belt; 22. a cylinder; 23. a fixing frame; 24. a second sheave.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 5, a badminton net rack for physical education comprises a bottom plate 1, a round tube 4 is fixedly connected to the top of the bottom plate 1 near the left side, a motor 2 is arranged on the top of the round tube 4, a protective cover is fixedly connected to the top of the round tube 4, the top of the motor 2 is fixedly connected to the top of the inner cavity of the protective cover, the bottom of the protective cover is provided with an opening, a first transmission rod 3 is fixedly connected to a power output shaft of the motor 2, the bottom of the first transmission rod 3 is inserted into the bottom of the inner cavity of the round tube 4, a frame body 5 is sleeved on the outer edge of the first transmission rod 3, a cylinder 10 is fixedly connected to the top of the bottom plate 1 near the right side, the frame body 5 is arranged in the inner cavity of the round tube 4, an elastic pull net 6 is fixedly connected to the outer edge of the first transmission rod 3, two connecting blocks 7 are fixedly connected to the right side of the elastic pull net 6, a ring 9 is fixedly connected to the right side of the connecting blocks 7, two hooks 8 are fixedly connected to the left side of the cylinder 10, and are symmetrically arranged with the central axis of the cylinder 10 as a symmetry axis, the inner cavity of the circular ring 9 is positioned at the outer edge of the adjacent hook 8, the bottom of the bottom plate 1 is provided with a moving mechanism, the moving mechanism comprises a connecting plate 14 at the bottom of the bottom plate 1, the front side and the back side of the top of the connecting plate 14 are fixedly connected with connecting columns 18, the top end of each connecting column 18 is fixedly connected with the bottom of the bottom plate 1, the top of the connecting plate 14 is fixedly connected with two fixing plates 16, the right sides of the fixing plates 16 are provided with a plurality of tooth grooves, the plurality of tooth grooves are sequentially and linearly arranged from front to back, the right sides of the fixing plates 16 are respectively provided with a fixing frame 23, the inner cavity of the fixing frame 23 is fixedly connected with a rotating rod, the outer edge of the rotating rod is close to the bottom end and is sleeved with a gear 17, the gear 17 and the tooth grooves are arranged in a mutually meshed manner, the gear 17 is respectively positioned at the bottoms of a first grooved pulley 20 and a second grooved pulley 24, the outer edge of the rotating rod at the left side is sleeved with a first grooved pulley 20, the outer edge of the rotating rod is positioned at the outer edge of the right side and is sleeved with a second grooved pulley 24, a belt 21 is arranged between the first sheave 20 and the second sheave 24, the first sheave 20 and the second sheave 24 are in transmission connection through the belt 21, two rollers 12 are arranged on the front side and the rear side of the connecting plate 14, first rotating shafts are fixedly connected to the positions, close to the front side and the rear side, of the top of the fixing plate 16, first connecting rods 15 are sleeved on the outer edges of the first rotating shafts, a second rotating shaft is fixedly connected to one end, far away from the fixing plate 16, of each first connecting rod 15, a second connecting rod 19 is sleeved on the outer edge of each second rotating shaft, a third rotating shaft is fixedly connected to one end, far away from the first connecting rod 15, of each second connecting rod 19, a second driving rod 13 is sleeved on the outer edge of each third rotating shaft, one end, far away from the gear 17, of each second driving rod 13 is sleeved at the center of the roller 12, the top end of the right rotating rod penetrates through the top of the inner cavity of the fixing frame 23 and is fixedly connected with a cylinder 22, and a rocker 11 is fixedly connected to the right side of the cylinder 22, the outer edge of the rocker 11 is sleeved with an anti-slip sleeve.
The working principle is as follows: in the using process, an operator pushes the cylinder 10, the cylinder 10 drives the bottom plate 1 to move, the bottom plate 1 drives the connecting plate 14 to move through the connecting column 18, the connecting plate 14 moves through the rotation of the roller 12, when the moving angle of the roller 12 needs to be adjusted, the operator shakes the rocker 11, the rocker 11 drives the cylinder 22 to rotate, the cylinder 22 drives the rotating rod on the right side to rotate, the rotating rod on the right side drives the second grooved pulley 24 to rotate, the second grooved pulley 24 drives the first grooved pulley 20 to rotate through the belt 21, then the rotating rod drives the gear 17 to rotate, the gear 17 drives the fixing plate 16 to move back and forth, the fixing plate 16 drives the first connecting rod 15 to swing, the first connecting rod 15 drives the second connecting rod 19 to swing through the second rotating shaft, and the second connecting rod 19 drives the second driving rod 13 to swing through the third rotating shaft, second transfer line 13 drives running roller 12 and swings, can realize removing the device, but the angle that adjustable device removed simultaneously, the mobility of device has been increased, the application scope of device has been improved, operating personnel's work load has been reduced, after removing suitable position, operating personnel puts into 8 outside edges of couple with ring 9 on elasticity trombone slide 6 right side, then begin to carry out the badminton training, after the training is finished, leave 8 outside edges of couple with ring 9, operating personnel starts motor 2 through external power supply at this moment, motor 2 drives first transfer line 3 and rotates, first transfer line 3 drives elasticity trombone slide 6 and rolls, a large amount of equipment and dismantling time have been saved.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (7)
1. The utility model provides a badminton rack is used in sports teaching, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is close to a left side and is fixedly connected with a round pipe (4), the top of the round pipe (4) is provided with a motor (2), a power output shaft of the motor (2) is fixedly connected with a first transmission rod (3), the bottom end of the first transmission rod (3) is inserted into the bottom of an inner cavity of the round pipe (4), the outer edge of the first transmission rod (3) is sleeved with a frame body (5), the top of the bottom plate (1) is close to a right side and is fixedly connected with a cylinder (10), the frame body (5) is positioned in the inner cavity of the round pipe (4), the outer edge of the first transmission rod (3) is fixedly connected with an elastic pull net (6), the right side of the elastic pull net (6) is fixedly connected with two connecting blocks (7), the right side of each connecting block (7) is fixedly connected with a round ring (9), the left side of the cylinder (10) is fixedly connected with two hooks (8), the inner cavity of each round ring (9) is positioned at the outer edge of the adjacent hook (8), the bottom of the bottom plate (1) is provided with a moving mechanism.
2. The badminton net rack for sports teaching of claim 1, wherein: the moving mechanism comprises a connecting plate (14) at the bottom of a bottom plate (1), connecting columns (18) are fixedly connected to the front side and the rear side of the top of the connecting plate (14), the top of each connecting column (18) is fixedly connected to the bottom of the bottom plate (1), two fixing plates (16) are fixedly connected to the top of the connecting plate (14), a plurality of tooth grooves are formed in the right sides of the fixing plates (16), fixing frames (23) are arranged on the right sides of the fixing plates (16), rotating rods are fixedly connected with rotating rods, gears (17) are sleeved on the outer edges of the rotating rods close to the bottom ends, first grooved wheels (20) are sleeved on the outer edges of the rotating rods close to the top ends, second grooved wheels (24) are sleeved on the outer edges of the rotating rods close to the top ends, a belt (21) is arranged between the first grooved wheels (20) and the second grooved wheels (24), connect through belt (21) transmission between first sheave (20) and second sheave (24), both sides all have two running rollers (12) around connecting plate (14), fixed plate (16) top is close to the first pivot of the equal fixedly connected with in both sides department around, the edge all is equipped with head rod (15) in the first pivot outside, the one end fixedly connected with second pivot of fixed plate (16) is kept away from in head rod (15), the edge cover is equipped with second connecting rod (19) in the second pivot outside, the one end fixedly connected with third pivot of head rod (15) is kept away from in second connecting rod (19), the edge cover is equipped with second transfer line (13) in the third pivot outside, gear (17) was kept away from in second transfer line (13) one pot head is established in running roller (12) centre of a circle department.
3. The badminton net rack for sports teaching of claim 2, wherein: and the top end of the rotating rod penetrates through the top of the inner cavity of the fixing frame (23) and is fixedly connected with a cylinder (22), a rocker (11) is fixedly connected to the right side of the cylinder (22), and an anti-skidding sleeve is sleeved on the outer edge of the rocker (11).
4. The badminton net rack for sports teaching of claim 1, wherein: pipe (4) top fixedly connected with protection casing, motor (2) top and protection casing inner chamber top fixed connection, the protection casing bottom sets up for the opening.
5. The badminton net rack for sports teaching of claim 1, wherein: the two hooks (8) are arranged in a bilateral symmetry mode by taking the central axis of the cylinder (10) as a symmetry axis.
6. The badminton net rack for sports teaching of claim 2, wherein: the tooth sockets are sequentially and linearly arranged from front to back.
7. The badminton net rack for sports teaching of claim 2, wherein: the gear (17) and the tooth groove are arranged in a mutual meshing mode, and the gear (17) is located at the bottom of the first grooved wheel (20) and the bottom of the second grooved wheel (24) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120316123.1U CN214232667U (en) | 2021-02-03 | 2021-02-03 | Badminton net rack is used in sports teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120316123.1U CN214232667U (en) | 2021-02-03 | 2021-02-03 | Badminton net rack is used in sports teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214232667U true CN214232667U (en) | 2021-09-21 |
Family
ID=77796078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120316123.1U Expired - Fee Related CN214232667U (en) | 2021-02-03 | 2021-02-03 | Badminton net rack is used in sports teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214232667U (en) |
-
2021
- 2021-02-03 CN CN202120316123.1U patent/CN214232667U/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: 20210921 |
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| CF01 | Termination of patent right due to non-payment of annual fee |