CN112076455B - Volleyball training device - Google Patents
Volleyball training device Download PDFInfo
- Publication number
- CN112076455B CN112076455B CN202010951609.2A CN202010951609A CN112076455B CN 112076455 B CN112076455 B CN 112076455B CN 202010951609 A CN202010951609 A CN 202010951609A CN 112076455 B CN112076455 B CN 112076455B
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- volleyball
- buffering
- energy
- ball
- portal frame
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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
- A63B69/0095—Training appliances or apparatus for special sports for volley-ball
Abstract
The invention discloses a volleyball training device, and belongs to the technical field of volleyball training tools. A barrier net is arranged at the top of the front end of the underframe, a portal frame is arranged above the barrier net, a transverse rod of the portal frame is provided with a buffering and energy-absorbing fixing device, a buffering and energy-absorbing device is arranged below the buffering and energy-absorbing fixing device, a ball receiving net frame is arranged below the blocking net, the bottom end of the ball receiving net frame is hinged with the underframe, the ball receiving net frame and the underframe are tensioned and fixed through a pull rope, a conical funnel is arranged below the ball receiving net frame in the underframe, a basket body is arranged above the conical funnel, the basket body and the portal frame form a quadrilateral fence, the conical funnel is provided with four inclined planes which are inclined downwards, the end part of the inclined plane forms a volleyball outlet, the volleyball outlet is deviated to the left side, a volleyball feeding channel communicated with the volleyball outlet is arranged at the volleyball outlet, the volleyball feeding channel is a channel pipe with a frame structure, the joint part of the volleyball outlet and the volleyball outlet is the highest point of the volleyball feeding channel, the middle part of the front end is the lowest point, the most front end is S-shaped and is provided with a gap for taking balls, and the end part is lower than the root height of the ball feeding channel.
Description
Technical Field
The invention relates to a volleyball training device, and belongs to the technical field of volleyball training tools.
Background
The launch in the volleyball project is the start of the game as well as the start of the attack. Accurate and aggressive serve can destroy the tactical composition of the other party, and even can directly score, and the common training mode is as follows: right-side top serve, jump serve, bottom serve, etc., while jump serve is the most aggressive and most direct scoring serve.
However, the difficulty of jumping and serving is extremely high, the ball speed is extremely fast, the ball falling position is not easy to control, no matter from the safety consideration or from the convenience consideration, an assistant cannot be arranged to cooperate with practice in the opposite direction, volleyballs can only be scattered in various places during training and are not convenient to collect, the training is not only not beneficial to training, the training efficiency is also reduced, how to collect volleyballs sent by jumping and serving becomes a difficult problem, the ball throwing and running assisting, the striding and swinging arms take off and the hitting can be controlled by aiming with one hand, in the ball hitting process, the arms are driven to swing by the abdomen contracting and rotating actions, the ball hitting point is kept above the front of the right shoulder, and the palm has the buckling action at the moment of hitting the ball. Each action requires repeated training and correction.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides a volleyball training device, which does not influence the implementation of each action of the jumping and serving actions, enables a ball-serving person to independently perform the actions of tossing and running, jumping by a striding swing arm, swinging an abdomen and a rotator and buckling and pressing a wrist to hit balls, has a simple integral device structure, small occupied space, a pure mechanical structure and low manufacturing cost, can absorb the impact force of the strongly hit volleyball, uniformly collects the hit and served balls and sends the hit and served balls to the side of the ball-serving person, is convenient for replacing wearing parts, prolongs the service life and reduces the use cost.
The technical scheme adopted by the invention for solving the technical problems is as follows: a volleyball training device comprises a bottom frame, a portal frame, a blocking net, a volleyball receiving net rack, a pull rope, a buffering and energy-absorbing fixing device, a buffering and energy-absorbing device, a basket body, a conical funnel and a volleyball conveying channel, wherein the bottom frame is a rectangular frame body, the blocking net is arranged between two vertical rods at the top of the front end of the bottom frame, the portal frame fixedly connected with the bottom frame is arranged above the blocking net, the buffering and energy-absorbing fixing device is arranged on a cross rod at the top of the portal frame, the buffering and energy-absorbing device is arranged below the buffering and energy-absorbing fixing device, impact force is absorbed after volleyball is hit on the buffering and energy-absorbing device, so that the volleyball directly falls down, the volleyball receiving net rack is arranged below the blocking net rack, the bottom end of the volleyball receiving net rack is hinged with the bottom frame, the volleyball receiving net rack and the bottom frame are tensioned and fixed by the pull rope, when the volleyball hits the blocking net, the volleyball is hit on the blocking net rack, the volleyball is directly rebounded on the volleyball receiving net rack and slides inwards the bottom frame, a conical funnel is arranged below a ball catching net rack in the underframe, a basket body is arranged above the conical funnel, the basket body and a portal frame form a quadrilateral fence, the conical funnel is provided with four inclined planes which incline downwards, the end part of each inclined plane forms a volleyball outlet, the volleyball outlet is deviated to the left side, a ball delivery channel communicated with the conical outlet is arranged at the ball outlet, the ball delivery channel is a channel tube with a frame structure, the butt joint part of the ball delivery channel is the highest point of the ball delivery channel, the middle part of the front end of the ball delivery channel is the lowest point, the foremost end of the ball delivery channel is S-shaped, the foremost end of the ball delivery channel is bent along the horizontal direction, the end part of the ball delivery channel is provided with a notch for taking balls, the end part of the ball delivery channel is lower than the root height of the ball delivery channel, a plurality of volleyballs can be accumulated in the ball delivery channel, the S-shaped end of the ball delivery channel can be pushed to the notch of the end part by the volleyballs in the channel which inclines, a trainer takes the ball at the notch, the ball delivery channel can throw balls towards the direction of the blocking net, run, the stepping swing arm take-off, the ball-off, the walking-off device, The abdomen-contracting rotator swings arms and buckles the wrist to hit balls, the successfully sent balls hit the buffering energy absorption device above the blocking net and are collected, and the balls hitting the blocking net are collected on the ball receiving net frame through rebounding, so that the training efficiency is greatly improved, and the training use is met.
Furthermore, the buffering and energy absorbing device is made of weaving cloth, the weaving cloth is rectangular, the length of the weaving cloth is larger than the height of a portal frame, the width of the weaving cloth is twice of the width of the portal frame, the weaving cloth is fixed on the portal frame through the buffering and energy absorbing fixing device and is in a wave-shaped fold shape when being fixed, when volleyballs hit the weaving cloth, the bottom and two sides of the weaving cloth are not fixed, folds at the hit part are unfolded firstly, the tension for instantly impacting the weaving cloth to unfold the weaving cloth can counteract partial volleyball impact force, but the volleyballs can still move backwards, at the moment, the weaving cloth at the hit part can move backwards along with the volleyballs, as the top end of the weaving cloth is fixed on the portal frame through the buffering and energy absorbing fixing device, the top is fixed, the bottom swings backwards to form a guide inclination angle, the ball moves downwards towards the back of the blocking net, the impact force overcomes the tension for unfolding the weaving cloth when the cloth moves downwards, the force is continuously removed, so that the basket is smoothly limited in the basket and falls into the conical funnel.
Furthermore, the woven cloth of the buffering energy absorption device can be replaced by a metal woven net and a silicon membrane, and is also in a wave-shaped wrinkle shape during fixing.
Furthermore, the buffering energy-absorbing fixing device consists of a slide bar and hanging rings, the slide bar is fixed between two vertical rods below a cross bar of the portal frame, the buffering energy-absorbing device is fixed through a plurality of hanging rings on the slide bar, the hanging rings at two ends are fixed on the slide bar, and the hanging rings in the middle can slide on the slide bar.
Furthermore, the sliding rods of the buffering and energy-absorbing fixing device can be replaced by sliding rails, the hanging rings can be replaced by sliding blocks, the sliding blocks at the two ends of the hanging rings are fixed on the sliding rails, and the sliding blocks in the middle can slide on the sliding rails.
Furthermore, buffering energy-absorbing fixing device comprises solid fixed ring and rubber band, equidistant have a plurality of solid fixed ring on the horizontal pole of portal frame, gu all overlap on the fixed ring has the rubber band, the rubber band other end is fixed on buffering energy-absorbing device, the rubber band can be replaced by the extension spring.
The invention has the beneficial effects that: the problem of jump service need not collect in volleyball training is solved, do not influence the implementation of each item action of jump service action, let the person of serving independently make the kicking run, the swing arm take-off of striding, abdomen turning swing arm and withhold the wrist action of batting, the integrated device simple structure, occupation space is little, pure mechanical structure, preparation low cost can absorb the volleyball impact force of brute force hitting, the jump service that will hit sends is collected in unison, and reach the person's of serving, wearing parts are convenient for change, improve life, reduce use cost.
Drawings
The invention is further described with reference to the following figures and detailed description.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a front view of the present invention.
Fig. 4 is a top view of the present invention.
Fig. 5 is a schematic view of the frame structure of the present invention.
Fig. 6 is a partial structural schematic diagram of the present invention.
Fig. 7 is a partial structural schematic diagram of the present invention.
Fig. 8 is a partial structural schematic diagram of the present invention.
Fig. 9 is a partial structural schematic diagram of the present invention.
Reference numbers in the figures:
1. the device comprises a bottom frame, 2, a portal frame, 3, a blocking net, 4, a ball catching net frame, 5, a pull rope, 6, a buffering energy-absorbing fixing device, 7, a buffering energy-absorbing device, 8, a basket body, 9, a conical funnel, 10 and a ball conveying channel.
Detailed Description
As shown in figures 1-9, a volleyball training device comprises a bottom frame 1, a portal frame 2, a barrier 3, a volleyball net frame 4, a pull rope 5, a buffering energy-absorbing fixing device 6, a buffering energy-absorbing device 7, a basket body 8, a conical funnel 9 and a volleyball sending channel 10, wherein the bottom frame 1 is a rectangular frame body, the barrier 3 is arranged between two vertical rods at the top of the front end of the bottom frame 1, the portal frame 2 fixedly connected with the bottom frame 1 is arranged above the barrier 3, the buffering energy-absorbing fixing device 6 is arranged on a cross rod at the top of the portal frame 2, the buffering energy-absorbing device 7 is arranged below the buffering energy-absorbing fixing device 6, impact force is absorbed after volleyball is hit on the buffering energy-absorbing device 7, so that the volleyball can directly fall down, the volleyball net frame 4 is arranged below the barrier 3, the bottom end of the volleyball net frame 4 is hinged with the bottom frame 1, the volleyball net frame 4 is tensioned and fixed with the bottom frame 1 through the pull rope 5, when the volleyball net 3 is hit by misoperation, the volleyball moving path is downward, the volleyball directly rebounds on the ball receiving frame 4 after impacting the blocking net 3, the volleyball slides in the underframe 1 along the ball receiving frame 4, a conical funnel 9 is arranged below the ball receiving net frame 4 in the underframe 1, a basket body 8 is arranged above the conical funnel 9, the basket body 8 and the portal frame 2 form a quadrilateral fence, the conical funnel 9 is provided with four inclined planes which incline downwards, the end part of the inclined plane forms a volleyball outlet, the ball outlet is deviated to the left side, a ball sending channel 10 communicated with the ball outlet is arranged at the ball outlet, the ball sending channel 10 is a channel pipe with a frame structure, the joint part with the ball outlet is the highest point of the ball sending channel 10, the middle part of the front end is the lowest point, the front end is S-shaped, the front end is bent along the horizontal direction, the end part is provided with a gap for taking balls, the end part is lower than the root height of the ball sending channel 10, a plurality of volleyballs can be accumulated in the ball sending channel 10, the volleyballs in the S-shaped end of the ball loosing channel 10 can be pushed to the end of the volleyball from the end to the end of the downwards, the training person takes the ball at the opening, throws the ball towards block 3 direction and helps to run, the swing arm take-off of striding, take in the abdomen and turn and wave the arm and withhold the wrist and hit the ball action, and the ball that successfully sends can hit is collected on buffering energy absorber 7 of block 3 top, and hits the ball on block 3 and is collected on ball-catching net frame 4 through the bounce-back, has increased substantially training efficiency, satisfies the training and uses.
Furthermore, the buffering and energy-absorbing device 7 is made of a rectangular woven cloth, the length of the woven cloth is greater than the height of the portal frame 2, the width of the woven cloth is twice of the width of the portal frame 2, the woven cloth is fixed on the portal frame 2 through the buffering and energy-absorbing fixing device 6 and is in a wave-shaped fold shape when being fixed, when volleyballs hit the woven cloth, the bottom and two sides of the woven cloth are not fixed, the fold at the hit part is firstly unfolded, the woven cloth is instantly impacted to enable the unfolded tension to offset part of volleyball impact force, but the volleyballs still move backwards, at the moment, the woven cloth at the hit part can move backwards along with the volleyballs, as the top end of the woven cloth is fixed on the portal frame 2 through the buffering and energy-absorbing fixing device 6, the top of the woven cloth is fixed, the bottom swings backwards to form a guide inclination angle, the ball moves downwards towards the back of the blocking net 3, the impact force overcomes the unfolded tension of the woven cloth continuously while moving downwards, the force is continuously removed, so that the basket body is smoothly limited in the basket body 8 and falls into the conical funnel 9.
Furthermore, the woven cloth of the buffering energy absorption device 7 can be replaced by a metal woven net and a silicon membrane, and is also in a wave-shaped wrinkle shape during fixing.
Furthermore, the buffering energy-absorbing fixing device 6 is composed of a slide bar and hanging rings, the slide bar is fixed between two vertical rods below the cross bar of the portal frame 2, the buffering energy-absorbing device 7 is fixed through a plurality of hanging rings on the slide bar, the hanging rings at two ends are fixed on the slide bar, and the hanging rings in the middle can slide on the slide bar.
Furthermore, the sliding rods of the buffering and energy-absorbing fixing device 6 can be replaced by sliding rails, the hanging rings can be replaced by sliding blocks, the sliding blocks at the two ends of the hanging rings are fixed on the sliding rails, and the sliding blocks in the middle can slide on the sliding rails.
Furthermore, the buffering and energy-absorbing fixing device 6 is composed of fixing rings and rubber bands, the fixing rings are arranged on the cross bar of the portal frame 2 at equal intervals, the rubber bands are sleeved on the fixing rings, the other ends of the rubber bands are fixed on the buffering and energy-absorbing device 7, and the rubber bands can be replaced by tension springs.
Claims (5)
1. A volleyball training device comprises an underframe (1), a portal frame (2), a block net (3), a volleyball receiving net rack (4), a pull rope (5), a buffering energy-absorbing fixing device (6), a buffering energy-absorbing device (7), a basket body (8), a conical funnel (9) and a volleyball sending channel (10), wherein the underframe (1) is a rectangular frame body, the block net (3) is arranged between two vertical rods at the top of the front end of the underframe (1), the portal frame (2) fixedly connected with the underframe (1) is arranged above the block net (3), the buffering energy-absorbing fixing device (6) is arranged on a cross rod at the top of the portal frame (2), the buffering energy-absorbing fixing device (7) is arranged below the buffering energy-absorbing fixing device (6), the volleyball receiving net rack (4) is arranged below the block net (3), the bottom end of the volleyball receiving net rack (4) is hinged with the underframe (1), the volleyball receiving net rack (4) is tensioned and fixed with the underframe (1) through the pull rope (5), be equipped with conical surface funnel (9) below in chassis (1) internal connection ball rack (4), conical surface funnel (9) top is equipped with basket (8), and quadrilateral rail is constituteed with portal frame (2) basket (8), conical surface funnel (9) be equipped with the inclined plane of four downward slopings, volleyball play ball mouth is constituteed to its inclined plane tip, should go out ball mouth partial left side, its characterized in that: a ball feeding channel (10) communicated with the ball outlet is arranged at the ball outlet, the ball feeding channel (10) is a channel pipe with a frame structure, the joint with the ball outlet is the highest point of the ball feeding channel (10), the middle part of the front end of the ball feeding channel is the lowest point, the foremost end of the ball feeding channel is S-shaped, the foremost end of the ball feeding channel is bent along the horizontal direction, the end part of the ball feeding channel is provided with a ball taking notch, the end part of the ball taking notch is lower than the root height of the ball feeding channel (10), and a plurality of volleyballs can be accumulated in the ball feeding channel (10); the buffering and energy-absorbing device (7) is made of woven cloth, the woven cloth is rectangular, the length of the woven cloth is larger than the height of the portal frame (2), the width of the woven cloth is twice of the width of the portal frame (2), the woven cloth is fixed on the portal frame (2) through the buffering and energy-absorbing fixing device (6), and the woven cloth is in a wave-shaped wrinkle shape when being fixed.
2. A volleyball training apparatus according to claim 1, wherein: the woven cloth of the buffering and energy absorbing device (7) can be replaced by a metal woven net and a silicon membrane, and is also in a wave-shaped wrinkle shape when being fixed.
3. A volleyball training apparatus according to claim 1, wherein: the buffering and energy-absorbing fixing device (6) consists of a sliding rod and hanging rings, the sliding rod is fixed between two vertical rods below a cross rod of the portal frame (2), the buffering and energy-absorbing device (7) is fixed through a plurality of hanging rings on the sliding rod, the hanging rings at two ends are fixed on the sliding rod, and the hanging rings in the middle can slide on the sliding rod.
4. A volleyball training apparatus according to claim 1, wherein: the sliding rods of the buffering and energy-absorbing fixing device (6) can be replaced by sliding rails, the hanging rings can be replaced by sliding blocks, the sliding blocks at the two ends of the hanging rings are fixed on the sliding rails, and the sliding blocks in the middle can slide on the sliding rails.
5. A volleyball training apparatus according to claim 1, wherein: buffering energy-absorbing fixing device (6) comprise solid fixed ring and rubber band, equidistant have a plurality of solid fixed ring on the horizontal pole of portal frame (2), gu all overlap on the fixed ring has the rubber band, the rubber band other end is fixed on buffering energy-absorbing device (7), the rubber band can be replaced by the extension spring.
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| CN202010951609.2A CN112076455B (en) | 2020-09-11 | 2020-09-11 | Volleyball training device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010951609.2A CN112076455B (en) | 2020-09-11 | 2020-09-11 | Volleyball training device |
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| CN112076455A CN112076455A (en) | 2020-12-15 |
| CN112076455B true CN112076455B (en) | 2021-07-30 |
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| CN113304456B (en) * | 2021-05-19 | 2022-07-08 | 黄淮学院 | Volleyball teaching auxiliary device |
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|---|---|
| CN112076455A (en) | 2020-12-15 |
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