CN109603126B - Basketball training and imitation device - Google Patents
Basketball training and imitation device Download PDFInfo
- Publication number
- CN109603126B CN109603126B CN201811470007.4A CN201811470007A CN109603126B CN 109603126 B CN109603126 B CN 109603126B CN 201811470007 A CN201811470007 A CN 201811470007A CN 109603126 B CN109603126 B CN 109603126B
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- basketball
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- sealing
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- 238000007789 sealing Methods 0.000 claims abstract description 31
- 238000004088 simulation Methods 0.000 claims description 13
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 230000035939 shock Effects 0.000 claims description 2
- 210000003437 trachea Anatomy 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/0071—Training appliances or apparatus for special sports for basketball
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/40—Stationarily-arranged devices for projecting balls or other bodies
- A63B69/409—Stationarily-arranged devices for projecting balls or other bodies with pneumatic ball- or body-propelling means
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/40—Stationarily-arranged devices for projecting balls or other bodies
- A63B2069/402—Stationarily-arranged devices for projecting balls or other bodies giving spin
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention relates to the technical field of sports equipment, in particular to a basketball training and imitating device. The invention provides a basketball training and imitating device which comprises an imitating training machine capable of being fixed at any position on a basketball court and a frame protection net which is arranged on the outer side of the basketball court and is formed by fixedly arranging a plurality of air pipes, wherein the imitating training machine is used for training and imitating, and the air pipes in the frame protection net are communicated with inflation equipment in a sealing way and are used for collecting thrown basketball. The training machine is combined with the frame protection net, so that the training and trainee imitation purposes can be achieved, the training time can be saved, and the training efficiency can be improved.
Description
Technical Field
The invention belongs to the technical field of sports equipment, and particularly relates to a basketball training and imitation device.
Background
Basketball is one of three major sports, and because basketball court equipment is simple, the rules of play are easy to master, and can be used for playing and training on regular basketball courts and also can be used for playing on hard open grounds. As basketball becomes more popular, so too does the number of people who learn basketball, and basketball teaching and training are of great importance at ordinary times.
Among them, the ball receiving, breaking and shooting techniques in basketball teaching training are important technical training items. In general basketball teaching and training, a coach or other students can continuously deliver or feed the basketball to the students taking part in the training, and the strength and the angle of the basketball cannot be controlled constantly and effectively. When shooting training, students are always throwing to the basket, angles, forces and arcs of shooting are not easy to find, and training and teaching effects cannot be well controlled. In particular, a standard reference learning sample of optimal height, optimal angle and optimal strength has not been provided to the trainee engaged in the training. In addition, after basketball is thrown, basketball can also often be popped out of the basketball court, so that the student wastes physical power to go out of the basketball court to pick up the basketball, physical power concentration training is not facilitated for the student, training time is not facilitated, and the effective training efficiency can not be improved.
Disclosure of Invention
In order to solve the technical problems, the invention provides the basketball training and imitation device, and through the mutual combination of the arranged imitation training machine and the frame protection net, the aim of enabling students to train normally can be achieved, the aim of enabling the students to find and accurately target the optimal track of basketball running at the optimal angle and with the optimal track of basketball running is achieved, the aim of imitation is achieved, and the aims of saving training time and improving training efficiency can be achieved.
To achieve the above object, the present invention provides a basketball training and simulation apparatus, comprising a simulation training machine capable of being fixed at any position on a basketball court, the simulation training machine comprising:
the middle position of the control box is provided with a round turntable, the bottom of the turntable is provided with a lifting jack for adjusting the height of the ball serving barrel, the turntable is provided with a rectangular bottom plate, the bottom plate is provided with a ladder-shaped bracket, the top end of the bracket is connected with the ball serving barrel through a rotating shaft, the tail part of the ball serving barrel is provided with a ball barrel seat which is hermetically connected with the ball serving barrel, a hose extending out of the upper part of the ball serving barrel is communicated with the bottom of the ball storage box, a base fixedly arranged at the lower side of the ball serving barrel is connected with the end head of a worm through a movable shaft, the worm is meshed with a gear in the worm gear box, the worm rotates a crank to drive the gear in the worm gear box to be meshed with the worm, and the worm adjusts the elevation angle and the depression angle of the ball serving barrel up and down;
the bottom of the ball sending barrel is provided with an axle box for accommodating a threaded shaft, the lower part of the outer side of the axle box is provided with a motor, the inner side wall of the ball sending barrel at the upper side of the axle box is provided with a baffle box, the baffle box is provided with a baffle plate for extending and retracting, the length of the baffle plate corresponds to the diameter of a hose, a gear on an output shaft of the motor is meshed with the threaded shaft, the end part of the threaded shaft is provided with a support rod for connecting a front push plate and a rear push plate, the baffle plate is fixedly connected with the rear push plate, the middle position of the front push plate is provided with a main air nozzle, the inner side wall of the barrel is provided with an air inlet valve, the air inlet valve is provided with the position of the support rod between the front push plate and the rear push plate, the air inlet valve is connected with an inflation pressure tank, and the inflation pressure tank is provided with compressed air by an inflator pump;
the display screen is arranged on the side face of the control box and is electrically connected with a power supply and a PC (personal computer) arranged in the control box;
the anti-skid control device is characterized by further comprising a roller arranged at the lower part of the front end of the control box and a guide wheel arranged at the lower part of the rear end of the control box, wherein an anti-skid positioning device is arranged between the roller and the guide wheel.
According to the preferable technical scheme, at least more than two rifles are arranged on the inner side of the service cylinder.
According to the preferred technical scheme, a limiting block is arranged on the side face of the rotary table.
According to the preferred technical scheme, the bottom of the ball storage box is obliquely arranged, and an opening is formed in the lowest end of the ball storage box and is communicated with the hose.
According to the preferable technical scheme, a plurality of side air nozzles which are radially arranged are arranged on the outer side of the main air nozzle, and the side air nozzles are uniformly arranged according to 360 degrees.
The preferable technical scheme, imitative device still includes the frame protection network that sets up in the outside of basketball court and fixedly be equipped with a plurality of trachea constitution, trachea and the airtight intercommunication of inflation equipment all are equipped with the through-hole towards basketball court inboard on every trachea, be equipped with jet equipment on the through-hole, the distance between the adjacent jet equipment is less than the diameter of basketball.
The preferable technical scheme, the jet equipment includes that intermediate position is equipped with telescopic seal body, the cover is equipped with the spring on the sleeve, the through-hole suit in the middle of the cylinder passes the sleeve of seal body, the end position of cylinder is equipped with the clamp plate, spring and clamp plate elastic connection are used for bouncing the clamp plate, the outside of clamp plate is equipped with the boss, the end tail position of cylinder is equipped with sealed mainboard, sealed mainboard both sides are equipped with the sealed subplate of being connected through the intermediate body, be equipped with sealed head and fumarole implementation sealing connection on the sealed subplate.
According to the preferable technical scheme, the outside of the air nozzle hole is provided with a conical air nozzle which contracts inwards.
According to the preferred technical scheme, a sealing gasket is arranged at the joint of the sealing main board and the column body.
The preferable technical scheme is that the pressing plate is provided with a sliding seat, a sliding plate at the bottom of the boss is arranged in the sliding seat, and when the boss is subjected to external force, the boss moves in the sliding seat and plays a role in shock absorption.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention can accurately find the optimal angle and the optimal force of basketball training and the optimal track of basketball running, thereby realizing efficient simulated training.
2. The invention improves the training efficiency and perfects the self-analysis and evaluation training mode of the training personnel.
Drawings
FIG. 1 is a general block diagram of a basketball training and modeling apparatus according to the present invention;
FIG. 2 is a partial block diagram of the air duct and air jet assembly of FIG. 1;
FIG. 3 is a perspective view of the simulation training machine of FIG. 1;
FIG. 4 is an internal structural view of the service barrel of FIG. 3;
FIG. 5 is a top view of the jet assembly of FIG. 2;
FIG. 6 is a cross-sectional view of the jet device of FIG. 5 from A-A;
FIG. 7 is a cross-sectional view of the slide mount of FIG. 6;
fig. 8 is a sectional view of the slide mount B-B of fig. 7.
Reference numerals
In the figure, 1-an inflation device; 2-basketball court; 3-trachea; 4-gas injection device, 41-gas injection hole; 42-air nozzle; 43-a sleeve; 44-a spring; 45-pressing plate; 46-boss, 461-slide plate; 47-sliding seat; 471-card board; 472-inner groove; 473-balls; 474-a limiting plate; 475-a chute; 48-column; 49-a sealing body; 410-sealing head; 411-sealing the secondary panel; 412-a gasket; 413—sealing the motherboard; 414-an intermediate; 5-simulating a training machine; 51-a roller; 52-a turntable; 53-a bottom plate; 54, pushing hands; 55-a ball cylinder seat; 56-a rotating shaft; 57-a ball storage box; 58-hose; 59-service drum; 510, a base; 511-a worm; 512-worm gear case; 513-crank; 514-control box; 515-limiting block; 516-lifting jack; 517—a display screen; 518—a guide wheel; 519-anti-slip means; 520-baffle box; 521-threaded shaft; 522-baffles; 523-inflator; 524-inflation pressure tank; 525-intake valve; 526-side air nozzles; 527—a primary air nozzle; 528—a barrel; 529 rifling; 531-struts; 532—a stent; 533-motor; 534-axle boxes; 6-basketball; 7-backboard; 8-railing partial view.
Detailed Description
Specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Example 1
As shown in figures 1-4, the basketball training and imitating device provided by the invention comprises an imitating training machine 5 fixed at any position on a basketball court 2 and a frame protection net which is fixedly arranged on the outer side of the basketball court 2 and is formed by a plurality of air pipes 3. Wherein, the trachea 3 in the frame protection network is selected for the stainless steel material to make, and trachea 3 all is airtight intercommunication with inflation equipment 1, and inflation equipment is the equipment that sets up alone, and it includes air pump and overhead tank and interconnect's pipeline (inflation equipment 1 is prior art, and this is unnecessary to describe). Wherein, all be equipped with the through-hole towards basketball court 2 inboard on every trachea 3, be equipped with jet equipment 4 on the through-hole, the distance between the adjacent jet equipment 4 is less than the diameter of basketball 6, and in the embodiment, the distance between the adjacent jet equipment 4 is 1/2 or 1/3 more suitable of basketball 6 diameter.
As shown in fig. 3 and 4, the simulation training machine 5 in this embodiment includes a control box 514, the control box 514 further includes a display screen 517 disposed on a side surface of the control box 514, the display screen 517 is electrically connected with a power source and a PC disposed inside the control box 514, the PC is a small computer (the PC is in the prior art and is not described here in detail), the PC is used to control opening and closing of the main air nozzle 527 and the side air nozzle 526, opening and closing of the air inlet valve 525, and connecting and setting the air pump 523 with the air inflation pressure tank 524, when the pressure is detected to be low, the air pump 523 starts to work, the air pump 523 supplies the compressed air required by the air inflation pressure tank 524, and the pressure of the air inflation pressure tank 524 is 5-8 atm. In this embodiment, the pressure of the inflation pressure tank 524 is preferably 5, 6 or 7 atmospheres.
As shown in fig. 3 and 4, a circular turntable 52 is arranged in the middle position on the control box 514, a limiting block 515 is arranged on the side surface of the turntable 52, and after the horizontal plane position of the turntable 52 is fixed, a training person clamps the limiting block 515 and the teeth on the side surface of the turntable 52, so that the turntable 52 is prevented from rotating, and safety is ensured. Wherein, the bottom of the turntable 52 is provided with a lifting jack 516, when the lifting jack 516 is pressed down or depressurized, the turntable 52 can be lifted or lowered to adjust the height, which is used for adjusting the vertical height of the service drum 59; a rectangular bottom plate 53 is arranged on the turntable 52, a ladder-shaped bracket 532 is arranged on the bottom plate 53, and the top end of the bracket 532 is connected with a service cylinder 59 through a rotating shaft 56. Wherein, the tail part of the service cylinder 59 is provided with a cylinder seat 55 which is hermetically connected with the service cylinder 59, and a hose 58 which extends out of the upper part of the service cylinder 59 is communicated with the bottom of the ball storage box 57; a base 510 is fixedly arranged at the lower side of the service cylinder 59, the base 510 is movably connected with the end of a worm 511 through a shaft, the worm 511 is meshed with a gear in a worm gear case 512, a training person rotates a crank 513 to drive the gear in the worm gear case 512 to be meshed with the worm 511, and the rotation of the worm 511 can adjust the elevation angle and the depression angle of the cylinder mouth of the service cylinder 59 up and down.
As shown in fig. 4, the bottom of the service barrel 59 is provided with an axle box 534 for accommodating a screw shaft 521, a motor 533 is arranged at the lower part of the outer side of the axle box 534, a baffle box 520 is arranged on the inner side wall of the service barrel 59 at the upper side of the axle box 534, a baffle 522 for extending and retracting is arranged on the baffle box 520, the screw shaft 521 rotates to drive the baffle 522 to feed out basketball 6 to be sent out, and meanwhile, the basketball 6 to be dropped in the hose 58 is blocked by the screw shaft 521, and the length of the baffle 522 is the same as or corresponding to the diameter of the hose 58. Wherein, the gear on the output shaft of the motor 533 is meshed with the screw shaft 521, the end of the screw shaft 521 is provided with a supporting rod 531 for connecting the front and the rear push plates, the baffle 522 is fixedly connected with the rear push plate, the middle position of the front push plate is provided with a main air nozzle 527, the inner side wall of the cylinder 528 is provided with an air inlet valve 525, the air inlet valve 525 is provided with the position of the supporting rod 531 between the front and the rear push plates, the air inlet valve 525 is connected with an inflation pressure tank 524, and the inflation pressure tank 524 is provided with compressed air by an inflator 523 to eject the basketball 6. The outer side of the main air nozzle 527 is provided with a plurality of side air nozzles 526 which are radially arranged, and the side air nozzles 526 are uniformly arranged according to 360 degrees, and are generally arranged according to intervals of 10 degrees, 15 degrees, 30 degrees, 45 degrees and 60 degrees. When the basketball stand is used, the basketball 6 in the service barrel 59 can be ejected out by compressed air when the main air nozzle 527 is opened, and the basketball 6 cannot rotate at the moment; when the side air nozzles 526 in different directions arranged beside the main air nozzle 527 are opened, the compressed air is sprayed out to rotationally push out the basketball 6 in the service barrel 59, and the ejected basketball 6 rotates; if the main air nozzles 527 and all the side air nozzles 526 are simultaneously opened, the basketball 6 does not rotate, and only plays a role in increasing the ejection force of the basketball 6. According to the preferred technical scheme, at least more than two rifling lines 529 are arranged on the inner side of the service barrel 59, and the arrangement of the rifling lines 529 can ensure that basketball 6 in the service barrel 59 can enter the basket 7 more accurately.
As shown in FIG. 3, the simulated training machine 5 further comprises a roller 51 arranged at the lower part of the front end of the control box 514 and a guide wheel 518 arranged at the lower part of the rear end, wherein an anti-slip positioning device 519 is arranged between the roller 51 and the guide wheel 518, the slip positioning device 519 comprises a bracket capable of being stepped on by feet and an arc-shaped block made of rubber materials, and the arc-shaped block is used for increasing friction with the basketball court ground to play a role in positioning and preventing the simulated training machine 5 from moving.
In a preferred technical solution, the bottom of the ball storage box 57 is obliquely arranged, and an opening is arranged at the lowest end of the ball storage box and is communicated with the hose 58, so that the basketball 6 can smoothly enter the hose 58 to supply the ball for the ball serving cylinder 59 under the condition of self weight.
The specific application method of the invention is as follows:
when the basketball catching and passing training is carried out, firstly, the imitation training machine 5 is placed at a position required in a basketball court, after the power is turned on, the anti-slip positioning device 519 is stepped on to fix the position, and then the basketball 6 is sequentially placed in the 57 basketball storage box;
the lifting jack 516 is used for adjusting the rotary table 52 to a proper height, the rotary table 52 is rotated to adjust the left-right direction angle, the crank 13 is used for adjusting the nozzle of the service barrel 59 to the angle of elevation and depression required for training the ground of the basketball court 2, and the buttons on the display screen 517 connected with the PC are used for setting the service pressure of the service ball, so that the trained personnel can carry out ball receiving and pass training.
When the imitation training is carried out, the imitation training machine 5 is placed at a position close to the backboard 7 in the basketball court, the anti-skid positioning device 519 is stepped on to fix the position, and the basketball 6 which is supplemented with the requirement is placed in the 57 storage tanks in sequence;
the lifting jack 516 is used for adjusting the rotary table 52 to a proper height, so that the nozzle height of the service barrel is equal to the hand ball throwing height of a training person, and the training person clamps the limiting block 515 and teeth on the side surface of the rotary table 52 to prevent the rotary table 52 from rotating;
the crank 13 is used for adjusting the serving barrel 59 to an angle of elevation angle or depression angle required by training the ground of the basketball court 2, the rotary table 52 is rotated to adjust the angle of the left and right directions of the serving barrel, the mouth of the serving barrel is aligned with the basket, the button on the display screen 517 connected with the PC is used for setting the serving pressure of the ball, the switch is turned on, the basketball 6 shot by the simulated training machine 5 is enabled to perform shooting action until the input basket 7 is determined, a trained person stands beside the simulated training machine 5, and the trained person starts to simulate the action of the basketball 6 input basket 7 to perform training, so that the aim of accurate shooting training is achieved.
Example 2
This example was further modified on the basis of example 1, with the difference that: as shown in fig. 5 and 6, in the basketball training and simulating device provided in this embodiment, the air injection device 4 specifically includes a sealing body 49 with a sleeve 43 in the middle, a spring 44 is sleeved on the sleeve 43, a column 48 of the sealing body 49 passes through a through hole in the middle of the sleeve 43 and is sleeved with the sleeve, a pressing plate 45 is arranged at the end position of the column 48, the spring 44 is elastically connected with the pressing plate 45 to spring the pressing plate 45, a boss 46 is arranged at the outer side of the pressing plate 45, a sealing main plate 413 is arranged at the end-to-end position of the column 48, sealing auxiliary plates 411 connected through an intermediate 414 are arranged at two sides of the sealing main plate 413, and sealing heads 410 are arranged on the sealing auxiliary plates 411 to realize airtight connection with the air injection holes 41; the outside of the air jet hole 41 is provided with a conical air jet nozzle 42 which contracts inwards, the conical air jet nozzle 42 can ensure that the blowing force of compressed air is more concentrated, when the basketball 6 collides with the boss 46 on the air pipe 3, the boss 46 overcomes the elasticity of the spring 44, the sealing main plate 413 is pressed down, the sealing main plate 413 drives the sealing auxiliary plate 411 to downwards open the air jet hole 41, and compressed air is sprayed out through the air jet nozzle 42 to block the basketball 6. In a preferred embodiment, in order to make the gas ejected from the gas ejection holes 41 of the sealing main plate 413 powerful, a sealing pad 412 is provided at the connection between the sealing main plate 413 and the column 48.
As shown in fig. 7 and 8, in a preferred technical solution, a sliding seat 47 is disposed between a pressing plate 45 and a boss 46, the boss 46 is in a convex hemispherical shape, a sliding plate 461 on the boss 46 is clamped inside a clamping plate 471, a gap is left between the sliding plate 461 and the clamping plate 471, the gap is between 10 mm and 20mm, in this embodiment, the gap is 15mm, the sliding plate 461 at the bottom of the boss 46 is disposed in the sliding seat 47, a sliding groove 475 and a limiting plate 474 are disposed in the sliding seat 47 according to the depth sequence from deep to shallow, so that a horizontal plane and the sliding plate 461 are kept on a plane, the bottom surface is in an inclined arrangement, balls 473 which are arranged inwards according to the diameter are disposed in each sliding groove 475, when encountering a large force, the balls 473 with the diameter are more safely operated, the sliding plate 461 slides on the balls 473, when the boss 46 receives an external force when the sliding seat 47 is impacted by a basketball 6, the boss 46 moves in the sliding seat 47, thereby not only playing a role of damping, but also playing a role of counteracting the deformation of the air pipe 3, and playing a role of prolonging the service life of the air pipe 3.
While the preferred embodiments and examples of the present invention have been described in detail with reference to the accompanying drawings, the present invention is not limited to the above-described embodiments and examples, and various changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (10)
1. Basketball training and imitation device comprising an imitation training machine (5) fixed at any position on a basketball court (2), characterized in that said imitation training machine (5) comprises:
the control box (514), the middle position is equipped with round carousel (52) on control box (514), the bottom of carousel (52) is equipped with lift jack (516) for adjusting the height of service drum (59), be equipped with rectangular bottom plate (53) above carousel (52), ladder type support (532) that is equipped with on bottom plate (53), the top of support (532) is connected with service drum (59) through pivot (56), the afterbody of service drum (59) is equipped with ball drum seat (55) with service drum (59) airtight connection, service drum (59) are from the bottom intercommunication of upper portion extension hose (58) and storage ball case (57), and base (510) that installs in service drum (59) downside carries out the hub connection with the end of worm (511), worm (511) and the gear engagement in worm (512), rotate crank (513) drive the gear engagement in worm drum (512) and worm (511), worm (511) carry out the elevation angle expansion angle adjustment of upper and lower drum (59);
the bottom of the ball sending barrel (59) is provided with an axle box (534) for accommodating a threaded shaft (521), the lower part of the outer side of the axle box (534) is provided with a motor (533), the inner side wall of the ball sending barrel (59) at the upper side of the axle box (534) is provided with a baffle box (520), the baffle box (520) is provided with a baffle plate (522) which is used for extending and retracting, the length of the baffle plate (522) corresponds to the diameter of a hose (58), a gear on the output shaft of the motor (533) is meshed with the threaded shaft (521), the end part of the threaded shaft (521) is provided with a support rod (531) for connecting a front push plate and a rear push plate, the baffle plate (522) is fixedly connected with the rear push plate, the middle position of the front push plate is provided with a main air nozzle (527), the inner side wall of the barrel (528) is provided with an air inlet valve (525), the position of the support rod (531) between the front push plate and the rear push plate is provided, the air inlet valve (525) is connected with an inflation pressure tank (524), and the inflation pressure tank (524) is provided with compressed air by an inflator pump (523).
The display screen (517) is arranged on the side surface of the control box (514), and the display screen (517) is electrically connected with a power supply and a PC (personal computer) which are arranged in the control box (514);
the anti-skid control device is characterized by further comprising a roller (51) arranged at the lower part of the front end of the control box (514) and a guide wheel (518) arranged at the lower part of the rear end of the control box, wherein an anti-skid positioning device (519) is arranged between the roller (51) and the guide wheel (518).
2. The basketball training and simulation device according to claim 1, wherein at least two rifles (529) are provided on the inner side of the service barrel (59).
3. Basketball training and simulation device according to claim 1, characterized in that the side of the turntable (52) is provided with a limit block (515).
4. Basketball training and simulation device according to claim 1, characterized in that the bottom of the tank (57) is arranged obliquely and at the lowest end is provided with an opening communicating with a hose (58).
5. The basketball training and simulation device according to claim 1, wherein a plurality of side air nozzles (526) are arranged radially outside the main air nozzle (527), and the side air nozzles (526) are uniformly arranged according to 360 degrees.
6. The basketball training and imitating device according to claim 1, further comprising a frame protection net which is fixedly arranged on the outer side of the basketball court (2) and is composed of a plurality of air pipes (3), wherein the air pipes (3) are communicated with the inflating equipment (1) in a sealing mode, through holes facing the inner side of the basketball court (2) are formed in each air pipe (3), air injecting devices (4) are arranged on the through holes, and the distance between every two adjacent air injecting devices (4) is smaller than the diameter of the basketball (6).
7. The basketball training and simulation device according to claim 6, wherein the air injection device (4) comprises a sealing body (49) with a sleeve (43) at the middle position, a spring (44) is sleeved on the sleeve (43), a column (48) of the sealing body (49) penetrates through a through hole in the middle of the sleeve (43) to be sleeved, a pressing plate (45) is arranged at the end position of the column (48), the spring (44) is elastically connected with the pressing plate (45) to spring the pressing plate (45), a boss (46) is arranged on the outer side of the pressing plate (45), a sealing main plate (413) is arranged at the end tail position of the column (48), sealing auxiliary plates (411) connected through an intermediate body (414) are arranged on two sides of the sealing main plate (413), and sealing heads (410) are connected with air injection holes (41) in a sealing mode.
8. Basketball training and simulation device according to claim 7, characterized in that the outside of the air jet hole (41) is provided with an inwardly shrinking conical air jet nozzle (42).
9. Basketball training and simulation device according to claim 7, characterized in that the joint of the sealing main plate (413) and the column (48) is provided with a sealing gasket (412).
10. The basketball training and simulation device according to claim 7, wherein the pressing plate (45) is provided with a sliding seat (47), a sliding plate (461) at the bottom of the boss (46) is arranged in the sliding seat (47), and when the boss (46) is subjected to external force, the boss (46) moves in the sliding seat (47) to play a role of shock absorption and protection of the frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811470007.4A CN109603126B (en) | 2018-11-27 | 2018-11-27 | Basketball training and imitation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811470007.4A CN109603126B (en) | 2018-11-27 | 2018-11-27 | Basketball training and imitation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109603126A CN109603126A (en) | 2019-04-12 |
| CN109603126B true CN109603126B (en) | 2024-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811470007.4A Active CN109603126B (en) | 2018-11-27 | 2018-11-27 | Basketball training and imitation device |
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| CN (1) | CN109603126B (en) |
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| CN2487413Y (en) * | 2001-06-07 | 2002-04-24 | 高松 | Pneumatic football training ball-serving apparatus |
| CN205198896U (en) * | 2015-12-11 | 2016-05-04 | 姜德昆 | Novel tennis teaching is with training ware |
| CN205832536U (en) * | 2016-07-28 | 2016-12-28 | 宫金涛 | A kind of table tennis training movable type ball serving device |
| CN211635153U (en) * | 2018-11-27 | 2020-10-09 | 马至翔 | Basketball training and simulating device |
-
2018
- 2018-11-27 CN CN201811470007.4A patent/CN109603126B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6202636B1 (en) * | 1999-01-06 | 2001-03-20 | The Lobit Partnership | Pitching machine |
| CN2487413Y (en) * | 2001-06-07 | 2002-04-24 | 高松 | Pneumatic football training ball-serving apparatus |
| CN205198896U (en) * | 2015-12-11 | 2016-05-04 | 姜德昆 | Novel tennis teaching is with training ware |
| CN205832536U (en) * | 2016-07-28 | 2016-12-28 | 宫金涛 | A kind of table tennis training movable type ball serving device |
| CN211635153U (en) * | 2018-11-27 | 2020-10-09 | 马至翔 | Basketball training and simulating device |
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| CN109603126A (en) | 2019-04-12 |
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