CN112451949A - Automatic badminton launching device for physical education training - Google Patents
Automatic badminton launching device for physical education training Download PDFInfo
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- CN112451949A CN112451949A CN202011150375.8A CN202011150375A CN112451949A CN 112451949 A CN112451949 A CN 112451949A CN 202011150375 A CN202011150375 A CN 202011150375A CN 112451949 A CN112451949 A CN 112451949A
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- cylinder
- fixed
- telescopic rod
- rod
- motor
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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
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/40—Stationarily-arranged devices for projecting balls or other bodies
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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
- A63B67/00—Sporting games or accessories therefor, not provided for in groups A63B1/00 - A63B65/00
- A63B67/18—Badminton or similar games with feathered missiles
- A63B67/183—Feathered missiles
- A63B67/187—Shuttlecocks
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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
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/0017—Training appliances or apparatus for special sports for badminton
Abstract
Sports teaching training is with automatic badminton emitter, including the mounting bracket, the mounting bracket top is on the roof, there is first drum under the mounting bracket, there is first telescopic link in the first drum, there is first pressure sensor on the first telescopic link, subaerial vibrations mechanism, there is the second drum on the vibrations mechanism, there is the hopper on the second drum, there is the third drum in the second drum, there is the fourth slide rail on the vibrations mechanism left side, there is the fourth slider in the fourth slide rail, there is the bracing piece on the fourth slider, there is the connecting rod on the bracing piece, there is angle swing mechanism on the connecting rod, there is servo motor on the angle swing mechanism, there is the installation pole on the servo motor, there is first racket on the installation pole, there is the controller by the bracing piece. The badminton ball picking device is automatically controlled by the controller, an operator needs to control the force, the badminton ball is rebounded into the third cylinder through the first racket, the accuracy and the force of the badminton ball hitting of the operator can be improved, meanwhile, the badminton ball picking times and the badminton ball picking time are reduced, and the badminton ball can be automatically loaded into the first cylinder.
Description
Technical Field
The invention belongs to the field of badminton launching devices, and particularly relates to an automatic badminton launching device for physical education training.
Background
When the badminton training, often can pass through badminton emitter service, however present general badminton emitter needs the manual work to add the badminton, needs to pick up the badminton that drops on ground simultaneously, need consume a large amount of time, and the exercise process is interesting low, and unable better exercise operator hits precision and dynamics of hitting the badminton.
Disclosure of Invention
The invention provides an automatic badminton launching device for physical education training, which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme:
an automatic badminton launching device for physical education training comprises a mounting frame, wherein the top of the mounting frame is fixed on a roof, a first cylinder is vertically fixed at the bottom of the mounting frame, a first telescopic rod is vertically fixed in the first cylinder on the bottom surface of the mounting frame, a fixed part of the first telescopic rod is fixed on the bottom surface of the mounting frame, a movable part of the first telescopic rod faces downwards vertically, a first pressure sensor is fixed at the bottom of the movable part of the first telescopic rod, first rectangular holes are symmetrically formed in the bottom of the first cylinder in the left-right direction, a transverse plate is fixed on the outer wall of the first cylinder corresponding to the top of the first rectangular holes, a first slide rail is transversely arranged on the bottom surface of the transverse plate, the first slide rail extends towards the left-right direction, a first slide block is installed on the first slide rail, a first stop rod is transversely fixed on one side, facing the axis of the first cylinder, a vertical plate is fixed on one side, away from the, a second slide block is arranged on the second slide rail, a second telescopic rod is transversely fixed on the second slide block, the fixed part of the second telescopic rod is fixed on the second slide block, the movable part of the second telescopic rod extends towards the axial direction of the first cylinder, a second stop rod is transversely fixed on the movable part of the second telescopic rod, the parts of the first stop rod and the second stop rod can both extend into the first cylinder through a first rectangular hole, a support plate is transversely fixed on the rear side of the bottom of the first cylinder, a third slide rail is arranged on the bottom surface of the support plate, a third slide block is arranged in the third slide rail, a first baffle plate is transversely fixed on one side of the third slide block, which faces towards the first cylinder, the top surface of the first baffle plate is attached to the bottom surface of the first cylinder, a rectangular groove is arranged on the top surface of the first baffle plate, a second pressure sensor is fixed in the rectangular groove, a vibration mechanism is fixed on the ground, a second cylinder is vertically fixed at, the top of the second cylinder is provided with an opening, the top of the second cylinder is fixed with a hopper, the hopper is in an inverted round table shape, the top surface and the bottom surface of the hopper are both provided with openings, the second cylinder is internally provided with a third cylinder, the first cylinder, the second cylinder, the hopper and the third cylinder are coaxial, the diameter of an inner ring of the first cylinder is one millimeter larger than that of an outer ring of the third cylinder, the outer ring of the third cylinder is initially attached to the inner ring of the second cylinder, the third cylinder can vertically slide in the second cylinder, a third telescopic rod is vertically fixed on the vibration mechanism, a fixed part of the third telescopic rod is fixed at the top of the vibration mechanism, a movable part of the third telescopic rod is vertically upward, the bottom surface of the third cylinder is fixed on the top surface of the movable part of the third telescopic rod, a fourth slide rail is arranged on the ground on the left side of the vibration mechanism, a fourth slide block is installed in, the bracing piece top is transversely fixed with the connecting rod towards hopper one side, be provided with angle swing mechanism on the connecting rod, install servo motor on the angle swing mechanism, be fixed with the installation pole on servo motor's the output shaft, the vertical fixation has first racket on the installation pole, can make first racket at the ascending reciprocal rotation in horizontal through angle swing mechanism, first telescopic link, first slider, the second telescopic link, the third slider, the third telescopic link, the fourth slider, be the electrodynamic type, the other controller that is provided with of bracing piece, the controller can be to first telescopic link, first slider, the second telescopic link, the third slider, vibrations mechanism, the third telescopic link, the fourth slider, servo motor and angle swing mechanism control.
The automatic badminton launching device for physical education training is characterized in that the hopper bottom is bilaterally symmetrical to form a second rectangular hole, the top of the second cylinder is bilaterally symmetrical to form a third rectangular hole corresponding to the second rectangular hole, the second rectangular hole is communicated with the corresponding third rectangular hole, the third cylinder is bilaterally symmetrical to form a fourth rectangular hole corresponding to the third rectangular hole, the outer wall of the second cylinder is bilaterally symmetrical to form a shifting mechanism, the shifting mechanism comprises a first motor, carousel and fluff, correspond third rectangle hole position transversely on the outer wall of second drum and be fixed with first motor, the output shaft of first motor is towards the front side, is fixed with the carousel on the output shaft of first motor, and the carousel is discoid, and the axis of carousel and the coaxial of first motor output shaft, circular array have many fluff on the outer lane of carousel, and in many fluff parts can stretch into the third drum, the controller can control first motor.
As above sports teaching training is with automatic badminton emitter, angle swing mechanism include fly leaf, extension spring, second motor and cam, the right side hinged joint of connecting rod has the fly leaf, the connecting rod is connected at the middle part of fly leaf, symmetrical connection has the extension spring between connecting rod and the fly leaf, extension spring one end slant is fixed on the fly leaf, extension spring other end slant is fixed on the connecting rod, be close to the vertical second motor that is fixed with in fly leaf one side on the trailing flank of fly leaf, the output shaft of second motor up, be fixed with the cam on the output shaft of second motor, the controller can control the second motor.
According to the automatic badminton launching device for physical education training, the soft block is fixed at the lower end of the first pressure sensor.
According to the automatic badminton launching device for physical education training, the inner ring at the top of the third cylinder is provided with the chamfer.
As above automatic badminton emitter is used in sports teaching training, first shelves pole and second shelves pole towards first drum one side vertical chamfer that is provided with.
The automatic badminton launching device for physical education training is characterized in that the first cylinder is made of transparent materials.
The invention has the advantages that: the invention is automatically controlled by the controller; the general badminton comprises a badminton head, wherein feathers are arranged above the badminton head, a plurality of feathers are fixed on the badminton head through an annular first connecting rope and an annular second connecting rope, and the first connecting rope of the same badminton is arranged below the second connecting rope; before daily training, firstly checking the quantity of the shuttlecocks in the first cylinder, when the quantity of the shuttlecocks in the first cylinder is enough, starting exercise, firstly starting the first telescopic rod, extending the first telescopic rod and pushing the first pressure sensor to move downwards, pressing the shuttlecocks in the first cylinder, pressing the first pressure sensor and the second pressure sensor to a set value, pausing extension of the first telescopic rod, driving the second telescopic rod to slide upwards by the second sliding block, extending the second telescopic rod and pushing the second stop rod, extending the second stop rod into the shuttlecock at the bottom layer above the second pull rope of the shuttlecocks, simultaneously pushing the first stop rod by the first sliding block to extend into the second shuttlecock at the bottom layer of the first cylinder, wherein the position where the first stop rod extends into the shuttlecocks is positioned below the second connecting rope of the shuttlecocks, and driving the first stop plate to slide backwards by the third sliding block, the bottom of the first cylinder is opened, the second slide block is started, the second slide block drives the second telescopic rod and the second shift rod to slide downwards, the two second shift rods push the bottommost shuttlecocks to slide downwards by pushing the second pull rope, the bottommost shuttlecocks in the first cylinder slide out of the bottom of the first cylinder, after a certain time, the servo motor is started, the servo motor drives the first racket to rotate clockwise by the mounting rod, the first racket strikes the shuttlecocks falling out of the first cylinder, the shuttlecocks fly towards the direction of an operator under the striking of the first racket, the third slide block is started, the third slide block pushes the first baffle to slide forwards, the bottom of the first cylinder is blocked, the first slide block drives the first shift rod to slide towards the direction far away from the first cylinder, the first shift rod is drawn out of the shuttlecocks, the first telescopic rod is started, the first telescopic rod pushes the shuttlecocks in the first cylinder to slide downwards, until the shuttlecock at the bottom layer of the first cylinder contacts the second pressure sensor, the first pressure sensor and the second pressure sensor are pressed and reach a set value, the first telescopic rod stops extending, the second slide block drives the second telescopic rod to slide upwards, the second telescopic rod extends and pushes the second stop rod, the second stop rod extends into the shuttlecock at the bottom layer, the position of the shuttlecock extending into the bottom layer of the second stop rod is above the second pull rope of the shuttlecock, meanwhile, the first slide block pushes the first stop rod to extend into the second shuttlecock at the bottom layer of the first cylinder, the position of the first stop rod extending into the shuttlecock is positioned below the second connecting rope of the shuttlecock, the fourth slide block drives the support rod and the first racket to slide leftwards, an operator impacts the flying shuttlecock towards the direction of the first racket, if the impact precision of the operator is accurate enough, the impact force is proper at the same time, the shuttlecock is impacted on the first racket, under the rebound of the first racket, the shuttlecocks slide to the top of the inner side of the third cylinder in a mode that the heads of the shuttlecocks face downwards through the hopper, the shifting mechanism and the vibrating mechanism are started, the shifting mechanism shifts the shuttlecocks in the third cylinder downwards, if an operator hits the flying shuttlecocks with insufficient accuracy or inappropriate force, the shuttlecocks cannot fall into the hopper, the accuracy and the force of hitting the shuttlecocks by the operator can be exercised, the shuttlecocks can be continuously sent to the operator in a circulating mode, and the accuracy and the force of hitting the shuttlecocks by the operator can be exercised; if an operator wants to increase the training difficulty, the angle swinging mechanism can be started, the angle swinging mechanism can drive the first racket to transversely rotate in a reciprocating manner in a small amplitude, and the first racket can hit the badminton in different directions due to the fact that the first racket rotates in a small amplitude constantly, so that the whole training difficulty can be increased; when the quantity of the shuttlecocks in the first cylinder is insufficient, closing the vibration mechanism, simultaneously starting a third telescopic rod, pushing the third cylinder to move upwards by the third telescopic rod, starting a third slide block when the top of the third cylinder is in contact with the bottom of the first cylinder, driving a first baffle to move backwards by the third slide block, opening the bottom of the first cylinder, completely extending the third cylinder into the first cylinder, starting a second slide block, driving a second telescopic rod and a second stop rod to slide downwards by the second slide block until the second slide block slides to the bottom of a second slide rail, extending the second telescopic rod and pushing the second stop rod to extend into the shuttlecock at the bottommost layer, starting the third telescopic rod, sliding the third telescopic rod downwards, sliding the third cylinder out of the first cylinder, resetting the third cylinder, and filling the shuttlecocks in the third cylinder into the first cylinder; sports teaching training is with automatic badminton emitter, moreover, the steam generator is simple in structure, the first racket can be beaten the badminton towards different directions, the exercise difficulty can be increased, in the process of receiving the badminton, an operator needs to control the force, and accurately beat the badminton on the first racket, the badminton is rebounded to the third cylinder through the first racket, the interestingness in the exercise process is increased, the accuracy and the force of beating the badminton by the operator can be exercised, meanwhile, the badminton picking frequency and the time consumed by badminton picking are reduced, and the badminton can be automatically loaded into the first cylinder.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of the mechanism of the present invention; FIG. 2 is a partially enlarged view of the portion I in FIG. 1; FIG. 3 is a partially enlarged view of the portion IV of FIG. 2; FIG. 4 is an enlarged partial schematic view of a cross-sectional view taken along line A-A of FIG. 2; FIG. 5 is a partially enlarged view of the area II in FIG. 1; FIG. 6 is a schematic view of the direction B of FIG. 5; FIG. 7 is an enlarged partial view of section III of FIG. 1; FIG. 8 is an enlarged view of a top view of the first lever; fig. 9 is an enlarged view of a top view of the second lever.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
An automatic badminton launching device for physical education training comprises a mounting frame 1, wherein the top of the mounting frame 1 is fixed on a roof, a first cylinder 2 is vertically fixed at the bottom of the mounting frame 1, a first telescopic rod 3 is vertically fixed in the first cylinder 2 on the bottom surface of the mounting frame 1, a fixed part of the first telescopic rod 3 is fixed on the bottom surface of the mounting frame 1, a movable part of the first telescopic rod 3 faces downwards, a first pressure sensor 6 is fixed at the bottom of the movable part of the first telescopic rod 3, first rectangular holes 4 are symmetrically formed at the bottom of the first cylinder 2 in the left-right direction, a transverse plate 5 is fixed on the outer wall of the first cylinder 2 at the position corresponding to the top of the first rectangular hole 4, a first slide rail 7 is transversely arranged on the bottom surface of the transverse plate 5, the first slide rail 7 extends towards the left-right direction, a first slide block 8 is installed on the first slide rail 7, a first gear rod 9 is transversely fixed on the first, a vertical plate 10 is fixed on one side of the transverse plate 5 far away from the first cylinder 2, a second slide rail 11 is vertically arranged on one side of the vertical plate 10 facing the first cylinder 2, a second slide block 12 is installed on the second slide rail 11, a second telescopic rod 13 is transversely fixed on the second slide block 12, a fixed part of the second telescopic rod 13 is fixed on the second slide block 12, a movable part of the second telescopic rod 13 extends towards the axial direction of the first cylinder 2, a second stop rod 14 is transversely fixed on the movable part of the second telescopic rod 13, both a first stop rod 9 and a second stop rod 14 can partially extend into the first cylinder 2 through a first rectangular hole 4, a support plate 15 is transversely fixed on the rear side of the bottom of the first cylinder 2, a third slide rail 16 is arranged on the bottom surface of the support plate 15, a third slide block 17 is installed in the third slide rail 16, a first baffle plate 18 is transversely fixed on one side of the third slide block 17 facing the first cylinder 2, the top surface of the first baffle plate 18 is attached to the bottom surface of the, the top surface of the first baffle 18 is provided with a rectangular groove, a second pressure sensor 19 is fixed in the rectangular groove, a vibration mechanism 24 is fixed on the ground, a second cylinder 21 is vertically fixed at the upper end of the vibration mechanism 24, the top of the second cylinder 21 is provided with an opening, a hopper 20 is fixed at the top of the second cylinder 21, the hopper 20 is in an inverted round table shape, the top surface and the bottom surface of the hopper 20 are both provided with openings, a third cylinder 25 is arranged in the second cylinder 21, the first cylinder 2, the second cylinder 21, the hopper 20 and the third cylinder 25 are coaxial, the diameter of the inner ring of the first cylinder 2 is one millimeter larger than that of the outer ring of the third cylinder 25, the outer ring of the third cylinder 22 is initially attached to the inner ring of the second cylinder 21, the third cylinder 25 can vertically slide in the second cylinder 21, a third telescopic rod 26 is vertically fixed on the vibration mechanism 24, and the fixing part of the third telescopic rod 26 is fixed at the top of the, the movable part of the third telescopic rod 26 is vertically upward, the bottom surface of the third cylinder 25 is fixed on the top surface of the movable part of the third telescopic rod 26, the ground on the left side of the vibration mechanism 24 is provided with a fourth slide rail 27, a fourth slide block 28 is installed in the fourth slide rail 27, the upper end of the fourth slide block 28 is vertically fixed with a support rod 29, the top of the support rod 29 is transversely fixed with a connecting rod 30 towards one side of the hopper 20, the connecting rod 30 is provided with an angle swing mechanism, the angle swing mechanism is provided with a servo motor 31, an output shaft of the servo motor 31 is fixed with a mounting rod 32, the mounting rod 32 is vertically fixed with a first racket 33, the first racket 33 can transversely reciprocate and rotate through the angle swing mechanism, the first telescopic rod 3, the first slide block 8, the second slide block 12, the second telescopic rod 13, the third slide block 17, the third telescopic rod 26 and the fourth slide block 28 are all electric type, a controller, the controller can control the first telescopic rod 3, the first sliding block 8, the second sliding block 12, the second telescopic rod 13, the third sliding block 17, the vibration mechanism 24, the third telescopic rod 26, the fourth sliding block 28, the servo motor 31 and the angle swing mechanism. The invention is automatically controlled by the controller; the general badminton comprises a badminton head 43, wherein feathers are arranged above the badminton head 43, a plurality of feathers are fixed on the badminton head 43 through an annular first connecting rope 44 and an annular second connecting rope 45, and the first connecting rope 44 of the same badminton is arranged below the second connecting rope 45; before daily training, firstly checking the number of the shuttlecocks in the first cylinder 2, when the number of the shuttlecocks in the first cylinder 2 is enough, starting to train, firstly starting the first telescopic rod 3, extending the first telescopic rod 3 and pushing the first pressure sensor 6 to move downwards, pressing the shuttlecocks in the first cylinder 2, pressing the first pressure sensor 6 and the second pressure sensor 19 to a set value, suspending extension of the first telescopic rod 3, driving the second telescopic rod 13 to slide upwards by the second sliding block 12, extending the second telescopic rod 13 and pushing the second stop rod 14, extending the second stop rod 14 into the shuttlecock at the bottom layer, arranging the shuttlecock at the position where the second stop rod 14 extends into the bottom layer above the second pull rope 45 of the shuttlecock, simultaneously pushing the first stop rod 9 into the second shuttlecock at the bottom layer of the first cylinder 2 by the first sliding block 8, arranging the first stop rod 9 below the second connecting rope 45 of the shuttlecock, the third slide block 17 drives the first baffle 18 to slide backwards, the bottom of the first cylinder 2 is opened, the second slide block 12 is started, the second slide block 12 drives the second telescopic rod 13 and the second blocking rod 14 to slide downwards, the two second blocking rods 14 push the second pull rope 45 to push the bottommost badminton to slide downwards, the bottommost badminton in the first cylinder 2 slides out from the bottom of the first cylinder 2, after a certain time, the servo motor 31 is started, the servo motor 31 drives the first racket 33 to rotate clockwise through the mounting rod 32, the first racket 33 hits the badminton falling out of the first cylinder 2, the badminton flies towards the direction of an operator under the hitting of the first racket 33, the third slide block 17 is started, the third slide block 17 pushes the first baffle 18 to slide forwards, the bottom of the first cylinder 2 is blocked, the first slide block 8 drives the first blocking rod 9 to slide towards the direction far away from the first cylinder 2, the first stop rod 9 is pulled out of the badminton, the first telescopic rod 3 is started, the first telescopic rod 3 pushes the badminton in the first cylinder 2 to slide downwards until the badminton at the bottom layer of the first cylinder 2 is contacted with the second pressure sensor 19 at the moment, the first pressure sensor 6 and the second pressure sensor 19 are pressed and reach a set value, the first telescopic rod 3 stops extending, the second slide block 12 drives the second telescopic rod 13 to slide upwards, the second telescopic rod 13 extends and pushes the second stop rod 14, the second stop rod 14 extends into the badminton at the bottom layer, the position of the badminton with the second stop rod 14 extending into the bottom layer is above a second pull rope 45 of the badminton, meanwhile, the first slide block 8 pushes the first stop rod 9 to extend into the second badminton at the bottom layer of the first cylinder 2, the position of the first stop rod 9 extending into the badminton is positioned below a second connecting rope 45 of the badminton, the fourth slide block 28 drives the support rod 29 and the first racket 33 to slide leftwards, an operator strikes the flying badminton towards the first racket 33, if the hitting precision of the operator is accurate enough and the hitting force is proper, the badminton is impacted on the first racket 33, under the rebounding of the first racket 33, the badminton slides to the top of the inner side of the third cylinder 25 through the hopper 20 in a mode that a ball head faces downwards, the toggle mechanism and the vibration mechanism are started, the badminton in the third cylinder 25 is toggled downwards by the toggle mechanism, and if the hitting precision or the hitting force of the operator on the flying badminton is not accurate enough or the force is not proper, the badminton cannot fall into the hopper 20, the hitting precision and the hitting force of the operator on the badminton can be trained, the badminton can be sent to the operator continuously in a circulating mode, and the hitting precision and the hitting force of the operator on the badminton can be trained; if the operator wants to increase the training difficulty, the angle swing mechanism can be started, the angle swing mechanism can drive the first racket 33 to horizontally and repeatedly rotate in a small amplitude, and the first racket 33 can hit the badminton in different directions due to the fact that the first racket 33 rotates in a small amplitude at any moment, so that the whole training difficulty can be increased; when the number of the shuttlecocks in the first cylinder 2 is insufficient, the vibration mechanism is closed, the third telescopic rod 26 is started at the same time, the third telescopic rod 26 pushes the third cylinder 25 to move upwards, when the top of the third cylinder 25 is in contact with the bottom of the first cylinder 2, the third slider 17 is started, the third slider 17 drives the first baffle 18 to move backwards, the bottom of the first cylinder 2 is opened, the third cylinder 25 completely extends into the first cylinder 2, the second slider 12 is started, the second slider 12 drives the second telescopic rod 13 and the second stop rod 14 to slide downwards until the second slider 12 slides to the bottom of the second slide rail 11, the second telescopic rod 13 extends and pushes the second stop rod 14 to extend into the shuttlecock at the bottommost layer, the third telescopic rod 26 is started, the third telescopic rod 26 slides downwards, the third cylinder 25 slides out of the first cylinder 2, the third cylinder 25 resets, and the shuttlecocks in the third cylinder 25 are filled into the first cylinder 2; sports teaching training is with automatic badminton emitter, moreover, the steam generator is simple in structure, the first racket can be beaten the badminton towards different directions, the exercise difficulty can be increased, in the process of receiving the badminton, an operator needs to control the force, and accurately beat the badminton on the first racket, the badminton is rebounded to the third cylinder through the first racket, the interestingness in the exercise process is increased, the accuracy and the force of beating the badminton by the operator can be exercised, meanwhile, the badminton picking frequency and the time consumed by badminton picking are reduced, and the badminton can be automatically loaded into the first cylinder.
Specifically, as shown in the figure, the hopper 20 according to the embodiment has a second rectangular hole 22 in bilateral symmetry at the bottom, a third rectangular hole 23 in bilateral symmetry at the top of the second cylinder 21 corresponding to the position of the second rectangular hole 22, the second rectangular hole 22 communicates with the corresponding third rectangular hole 23, a fourth rectangular hole 34 in bilateral symmetry at the position of the third cylinder 25 corresponding to the position of the third rectangular hole 23, a toggle mechanism in bilateral symmetry at the outer wall of the second cylinder 21, the toggle mechanism includes a first motor 35, a rotary disc 36 and bristles 37, a first motor 35 is transversely fixed at the position of the outer wall of the second cylinder 21 corresponding to the position of the third rectangular hole 23, the output shaft of the first motor 35 faces the front side, the rotary disc 36 is fixed at the output shaft of the first motor 35, the rotary disc 36 is disc-shaped, the axis of the rotary disc 36 is coaxial with the output shaft of the first motor 35, a plurality of the bristles 37 are arranged in a circular array at the outer ring of the rotary disc 36, and a plurality of the bristles 37, the controller can control the first motor 35. In the exercise process, an operator hits flying shuttlecocks towards the first racket 33, after a certain time, the shuttlecocks impact the first racket 33, the shuttlecocks bounce into the hopper 20 under the bounce of the first racket 33, the two first motors 35 are started, the first motor 35 on the left side of the second cylinder 21 rotates clockwise, the first motor 35 on the right side of the second cylinder 21 rotates anticlockwise, and the shuttlecocks slide into the third cylinder 25 in a mode that the ball heads 43 face downwards due to the fact that the gravity centers of the shuttlecocks are arranged at the bottom of the shuttlecocks and the action of the soft feather 37; the poking mechanism can continuously poke the shuttlecock into the third cylinder 25, and the structure is simple.
Specifically, as shown in the drawings, the angle swing mechanism according to the present embodiment includes a movable plate 38, a tension spring 39, a second motor 40 and a cam 41, the movable plate 38 is hinged to the right side of the connecting rod 30, the connecting rod 30 is connected to the middle portion of the movable plate 38, the tension spring 39 is symmetrically connected between the connecting rod 30 and the movable plate 38, one end of the tension spring 39 is obliquely fixed on the movable plate 38, the other end of the tension spring 39 is obliquely fixed on the connecting rod 30, the second motor 40 is vertically fixed on one side of the rear side surface of the movable plate 38 close to the movable plate 38, an output shaft of the second motor 40 faces upward, the cam 41 is fixed on an output shaft of the second motor 40. When the first racket 33 is required to be driven to rotate in a reciprocating manner in the transverse direction by using the angle swinging mechanism, the second motor 40 is started, an output shaft of the second motor 40 rotates and drives the cam 41 to rotate, and the cam 41 can push the movable plate 38 to rotate in a reciprocating manner in a small amplitude around the hinge connection point of the movable plate 38 and the connecting rod 30 when rotating.
Further, as shown in the figure, a soft block 42 is fixed at the lower end of the first pressure sensor 6 in the embodiment. The first telescopic rod 3 can be prevented from crushing the ball head of the badminton through the soft block 42.
Furthermore, as shown in the figure, the inner ring of the top of the third cylinder 25 of the present embodiment is provided with a chamfer. The shuttlecock can be made to slide into the third cylinder 25 more easily.
Furthermore, as shown in the drawings, the first stop lever 9 and the second stop lever 14 of the present embodiment are vertically provided with a chamfer toward the first cylinder 2. The first rail 9 and the second rail 14 can be made easier to insert into the badminton.
Furthermore, the first cylinder 2 of the present embodiment is made of a transparent material because the transparent material can transmit light. The first cylinder 2 made of the transparent material can facilitate an operator to more visually see the number of the shuttlecocks in the first cylinder 2.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. Sports teaching training is with automatic badminton emitter, its characterized in that: the device comprises a mounting frame (1), the top of the mounting frame (1) is fixed on a roof, a first cylinder (2) is vertically fixed at the bottom of the mounting frame (1), a first telescopic rod (3) is vertically fixed in the first cylinder (2) on the bottom surface of the mounting frame (1), fixing parts of the first telescopic rod (3) are fixed on the bottom surface of the mounting frame (1), a moving part of the first telescopic rod (3) faces downwards vertically, a first pressure sensor (6) is fixed at the bottom of the moving part of the first telescopic rod (3), first rectangular holes (4) are symmetrically formed in the left and right sides of the bottom of the first cylinder (2), a transverse plate (5) is fixed on the outer wall of the first cylinder (2) corresponding to the top of the first rectangular holes (4), a first sliding rail (7) is transversely arranged on the bottom surface of the transverse plate (5), the first sliding rail (7) extends towards the left and right direction, a first sliding block (8) is installed, a first blocking rod (9) is transversely fixed on one side of the first sliding block (8) facing the axis of the first cylinder (2), a vertical plate (10) is fixed on one side of the transverse plate (5) far away from the first cylinder (2), a second sliding rail (11) is vertically arranged on one side of the vertical plate (10) facing the first cylinder (2), a second sliding block (12) is installed on the second sliding rail (11), a second telescopic rod (13) is transversely fixed on the second sliding block (12), a fixed part of the second telescopic rod (13) is fixed on the second sliding block (12), a movable part of the second telescopic rod (13) extends towards the axis direction of the first cylinder (2), a second blocking rod (14) is transversely fixed on the movable part of the second telescopic rod (13), the first blocking rod (9) and the second blocking rod (14) can partially extend into the first cylinder (2) through a first rectangular hole (4), and a supporting plate (15) is transversely fixed on the rear side of the bottom of the first cylinder (2), be provided with third slide rail (16) on the bottom surface of backup pad (15), install third slider (17) in third slide rail (16), transversely be fixed with first baffle (18) towards first drum (2) one side on third slider (17), the top surface of first baffle (18) and the bottom surface laminating of first drum (2), the rectangular channel has been seted up to first baffle (18) top surface, the rectangular channel internal fixation has second pressure sensor (19), subaerial being fixed with vibrations mechanism (24), the vertical second drum (21) that is fixed with in vibrations mechanism (24) upper end, the top of second drum (21) sets up to the opening, second drum (21) top is fixed with hopper (20), hopper (20) are inverted round platform form, the top surface and the bottom surface of hopper (20) all set up to the opening, be provided with third drum (25) in second drum (21), first drum (2), The second cylinder (21), the hopper (20) and the third cylinder (25) are coaxial, the diameter of the inner ring of the first cylinder (2) is one millimeter larger than the diameter of the outer ring of the third cylinder (25), the outer ring of the third cylinder (22) is attached to the inner ring of the second cylinder (21) initially, the third cylinder (25) can vertically slide in the second cylinder (21), a third telescopic rod (26) is vertically fixed on the vibration mechanism (24), the fixed part of the third telescopic rod (26) is fixed at the top of the vibration mechanism (24), the movable part of the third telescopic rod (26) vertically faces upwards, the bottom surface of the third cylinder (25) is fixed on the top surface of the movable part of the third telescopic rod (26), a fourth slide rail (27) is arranged on the ground on the left side of the vibration mechanism (24), a fourth slide block (28) is installed in the fourth slide rail (27), and a support rod (29) is vertically fixed at the upper end of the fourth slide block (28), connecting rod (30) is transversely fixed at the top of supporting rod (29) towards one side of hopper (20), an angle swing mechanism is arranged on connecting rod (30), servo motor (31) is installed on the angle swing mechanism, an installation rod (32) is fixed on an output shaft of servo motor (31), first racket (33) is vertically fixed on installation rod (32), first racket (33) can be horizontally and reciprocally rotated through the angle swing mechanism, first telescopic rod (3), first slider (8), second slider (12), second telescopic rod (13), third slider (17), third telescopic rod (26), fourth slider (28) are electric type, a controller is arranged beside supporting rod (29), and the controller can be used for controlling first telescopic rod (3), first slider (8), second slider (12), second telescopic rod (13), third slider (17), The vibration mechanism (24), the third telescopic rod (26), the fourth sliding block (28), the servo motor (31) and the angle swing mechanism are controlled.
2. The automatic shuttlecock launching device for physical education training of claim 1 wherein: the hopper is characterized in that second rectangular holes (22) are bilaterally and symmetrically arranged at the bottom of the hopper (20), third rectangular holes (23) are bilaterally and symmetrically arranged at the tops of the second cylinders (21) corresponding to the positions of the second rectangular holes (22), the second rectangular holes (22) are communicated with the corresponding third rectangular holes (23), fourth rectangular holes (34) are bilaterally and symmetrically arranged on the third cylinders (25) corresponding to the positions of the third rectangular holes (23), toggle mechanisms are bilaterally and symmetrically arranged on the outer wall of the second cylinder (21), each toggle mechanism comprises a first motor (35), a turntable (36) and fluff (37), the first motor (35) is transversely fixed on the outer wall of the second cylinder (21) corresponding to the positions of the third rectangular holes (23), the output shaft of the first motor (35) faces to the front side, a turntable (36) is fixed on the output shaft of the first motor (35), the turntable (36) is disc-shaped, and the axis of the turntable (36) is coaxial with the output shaft of the first motor (35), a plurality of soft bristles (37) are circularly arrayed on the outer ring of the rotary disc (36), part of the soft bristles (37) can extend into the third cylinder (25), and the controller can control the first motor (35).
3. The automatic shuttlecock launching device for physical education training of claim 1 wherein: the angle swing mechanism include fly leaf (38), extension spring (39), second motor (40) and cam (41), the right side hinged joint of connecting rod (30) has fly leaf (38), connecting rod (30) are connected at the middle part of fly leaf (38), symmetrical connection has extension spring (39) between connecting rod (30) and fly leaf (38), extension spring (39) one end slant is fixed on fly leaf (38), extension spring (39) other end slant is fixed on connecting rod (30), be close to fly leaf (38) one side vertical second motor (40) of being fixed with on the trailing flank of fly leaf (38), the output shaft of second motor (40) up, be fixed with cam (41) on the output shaft of second motor (40), the controller can control second motor (40).
4. The automatic shuttlecock launching device for physical education training of claim 1 wherein: the lower end of the first pressure sensor (6) is fixed with a soft block (42).
5. The automatic shuttlecock launching device for physical education training of claim 1 wherein: the inner ring at the top of the third cylinder (25) is provided with a chamfer.
6. The automatic shuttlecock launching device for physical education training of claim 1 wherein: and chamfers are vertically arranged on one sides, facing the first cylinder (2), of the first stop lever (9) and the second stop lever (14).
7. The automatic shuttlecock launching device for physical education training of claim 1 wherein: the first cylinder (2) is made of transparent materials.
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| CN114653045A (en) * | 2022-04-29 | 2022-06-24 | 齐鲁师范学院 | Badminton disordered serving exercise equipment and use method thereof |
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