CN202569398U - Volleyball return training device - Google Patents

Abstract

The utility model belongs to the field of sports, in particular to a volleyball return training device which is used for studying volleyball technique. The volleyball return training device is characterized in that a main framework of the training device is formed by welding an intermediate frame (1), a rear vertical pipe (2), a base frame (3), a front vertical pipe (4), a base inclined frame (5), an intermediate inclined frame (7), a ball collection bucket (8), an outer sleeve (9), an inner sleeve (10), four ball net frames (12), an upper inclined frame (13), an intermediate cross frame (16), a front cross frame (17), an upper frame (18) and a rear cross frame (19). When the training device is used for exercise, a ball can roll into the ball collection bucket along a bottom net when being played on a vertical net and falling, a trainer can take the ball from the ball collection bucket and continuously and repeatedly exercises, therefore, the exercise density and density within unit time are improved, ball picking time during training is shortened, and the trainer can master technique and strategic keys as soon as possible.

Description

Vollyball return of serve exercising machine

Technical field

The utility model belongs to the sports field, particularly a kind of vollyball return of serve exercising machine that uses when being used to learn volleyball skill.

Background technology

Volleyball movement is that an all-ages body-building is worth higher sports item, and still, volleyball skill is difficult to be grasped, and when especially begining to learn the slam-shot technology, need do a large amount of knock and could form dynamic stereotype, thereby grasp correct technical movements.The exercising method that adopts at present mainly contains: supply to work in coordination between ball or the team member the volleyball court coach and carry out technical movements exercise and practitioner oneself knock on ground or the metope.Above-mentioned exercising method exists deficiency to be: during exercise, after ball is hit, pick up trouble of ball; Especially oneself in when exercise, the frequent ball of picking up, the delay in the time of not only practice periods; But also influenced exercise interest; Often practitioner's learning initiative is given up in exercise easily like this, and practice effect is not good, does not reach the purpose of quick grasp volleyball skill like this.

Summary of the invention

In order to overcome above-mentioned deficiency, the present invention proposes a kind of vollyball return of serve exercising machine.This exercising machine adopts the ramp type backstop, can the vollyball that the practitioner impacts out be blocked, and is transmitted back in the receipts ball bucket, and the practitioner can get ball from receiving in the ball bucket, and the continuous a certain particular technology that carries out is practised.Through assisting of this exercising machine, can reach the purpose of quick grasp volleyball skill.

The technical scheme that the utility model adopted is: a kind of vollyball return of serve exercising machine.This exercising machine main frame by vertical tube two ends after two respectively with two after the welding of crossbearer two ends; The vertical tube lower middle portion does not weld with middle crossbearer two ends after two; Weld with two preceding crossbearer two ends respectively at two preceding vertical tube two ends; Before crossbearer and back crossbearer two ends and centre respectively with three two ends welding of putting on the shelf, two preceding vertical tubes down the middle part with two after the vertical tube lower middle portion do not weld with two middle frame two ends, weld with two underframe two ends respectively the vertical tube bottom behind two preceding vertical tube bottoms and two; The front end of the oblique frame in the end and the bottom welding of receipts ball bucket; The rear end of the oblique frame in the end and the welding of preceding vertical tube bottom; In tiltedly frame front end with receive the welding of ball bucket middle part, in the tiltedly rear end and the welding of middle vertical tube middle and lower part of frame, the front end of going up oblique frame with receive ball bucket upper end and weld; Go up the rear end and the welding of preceding vertical tube middle part of oblique frame, tiltedly frame and two upward are provided with a plurality of clubs of working as between the oblique frame in two; Two outer tube lower end sleeve pipes are gone up oblique frame sockets with two respectively, and fix through screw, two inner sleeves respectively with two outer tube sockets, and fix through screw, two inner sleeves upper ends respectively with net four frame lower frame sockets, and form through screw is fixing.

Tiltedly be respectively equipped with spacer screen on frame, two middle framves and the middle crossbearer in the said receipts ball bucket middle part, two; Riser upper portions after two the preceding riser upper portions, two, two middle framves, three are put on the shelf, be respectively equipped with perpendicular net, the perpendicular target center that is provided with on the net on preceding crossbearer, middle crossbearer and the back crossbearer.

Be provided with net in said net four frames.

Oblique frame, two underframe, preceding crossbearer and crossbearers bottoms, back are connected through screw and nut with 14 universal caster wheels upper ends respectively at the bottom of the said receipts ball bucket, two.

The method for using of the utility model is: this exercising machine is moved on to a certain position, place (if want the elastic force by wall, can the rear portion of this exercising machine being leaned against on the wall), fixedly universal caster wheel.During exercise, according to practitioner's height and the content that will practise, adjust net front and back position and height, and fix through screw.The practitioner stands in and receives near the ball bucket, with the target center on the exercising machine for impacting target, technology such as practice tee, dig and slam-shot.Vollyball is impacted the perpendicular online of this exercising machine, is rolled into along spacer screen and receives the ball bucket, gets ball in the ball bucket and repeats from receiving again; Utilize this exercising machine to carry out the doubles tactics and cooperate exercise, promptly two people impact a plurality of vollyballs that the coach confesses in turn, vollyball are got on the different target centers of exercising machine; Many people utilize a plurality of vollyballs in this exercising machine, to do service, pass and knock simultaneously.

The utility model compared with prior art has following advantage:

1, this exercising machine is simple in structure, and is easy to use, and the perpendicular of this medicine ball is provided with three target centers on the net, makes things convenient for the practitioner to do practice stroke simultaneously toward diverse location batting or many people.Perpendicular net is designed to the shape that goes up veil and side net, can be online on earth with impacting perpendicular online ball retaining, and spacer screen is designed to ramp type, can ball be received the ball bucket along tiltedly delivering to.When adopting this exercising machine exercise, because ball is beaten after perpendicular net falls, can be rolled into along spacer screen and receive the ball bucket, the practitioner can get continuous the repeating of ball from receiving the ball bucket.Like this, increased exercise density and intensity in the unit interval, picking up the ball time when having reduced training can make the practitioner master a skill as soon as possible and the tactics main points.

2, the practitioner can practise various volleyball skills and tactics by this exercising machine.Owing to repeatedly toward the target disc net place batting of vollyball return of serve exercising machine, increased conditional stimulus intensity during exercise, the quality of each shot is improved, accuracy is strengthened with stability.Through continuous ball beating body can be correct technical movements, set up conditioned reflex easily, form the correct technical movements notion and the dynamic stereotype of consolidation, reach the purpose of extensive, the reinforcement technique movement pattern of early prevention technical movements.

3, this exercising machine base plate is divided into the universal caster wheel of band fixture, and is convenient mobile and fixing.In addition, the net of this exercise part can move forward and backward, and can also adjust height, is convenient to practitioner's exercise of different heights like this, also is convenient to practise various volleyball skills and tactics.

4, can avoid the dull and stiff of conventional teaching and training process effectively, improve practitioner's excitability, excite the interest of practitioner's study vollyball, satisfy the needs of popular and professional athlete, it has practical significance to improving the vollyball practice effect.

Description of drawings

Do explanation in further detail below in conjunction with the accompanying drawing specific embodiments of the invention.

Fig. 1 is the three-dimensional simplified schematic diagram of the present invention.

Among the figure: 1, middle frame, 2, the back vertical tube, 3, underframe, 4, preceding vertical tube, 5, the oblique frame in the end, 6, universal caster wheel; 7, oblique frame in, 8, receive the ball bucket, 9, outer tube, 10, inner sleeve, 11, net; 12, net four frames, 13, go up oblique frame, 14 bars of blocking, crossbearer in 15, spacer screen, 16; Crossbearers before 17,18 put on the shelf, and 19, the back crossbearer, 20 perpendicular nets, 21, target center.

The specific embodiment

The vollyball return of serve exercising machine that the utility model proposed adopts following structure; As shown in Figure 1; This exercising machine main frame by vertical tube 2 two ends after two respectively with two after the welding of crossbearer 19 two ends; After two the vertical tube lower middle portion not with the welding of middle crossbearer 16 two ends, two preceding vertical tube 4 two ends respectively with two preceding crossbearer 17 two ends welding, preceding crossbearer welds with three 18 two ends of putting on the shelf respectively with crossbearer two ends, back and centre; Two preceding vertical tubes down the middle part with two after the vertical tube lower middle portion not with two middle frame 1 two ends welding, weld with two underframe 3 two ends respectively the vertical tube bottom behind two preceding vertical tube bottoms and two; The front end of the oblique frame 5 in the end and the 8 bottoms welding of receipts ball bucket; The rear end of the oblique frame in the end and the welding of preceding vertical tube bottom; In tiltedly frame 7 front end with receive the welding of ball bucket middle part, in the tiltedly rear end and the welding of middle vertical tube middle and lower part of frame, the front end of going up oblique frame 13 with receive ball bucket upper end and weld; Go up the rear end and the welding of preceding vertical tube middle part of oblique frame, in two tiltedly frame upward be provided with a plurality of clubs 14 of working as between the oblique frame with two; Two outer tube 9 lower end sleeve pipes are gone up oblique frame socket with two respectively; And fix through screw, two inner sleeves 10 respectively with two outer tube sockets, and fix through screw; Two inner sleeves upper end respectively with the 12 lower frame sockets of net four frames, and form through screw is fixing.

Tiltedly be respectively equipped with spacer screen on frame, two middle framves and the middle crossbearer in the above-mentioned receipts ball bucket middle part, two; Riser upper portions after two the preceding riser upper portions, two, two middle framves, three are put on the shelf, be respectively equipped with perpendicular net 20, the perpendicular target center 21 that is provided with on the net on preceding crossbearer, middle crossbearer and the back crossbearer.

Be provided with net 11 in above-mentioned net four frames.

Oblique frame, two underframe, preceding crossbearer and crossbearers bottoms, back are connected through screw and nut with 14 universal caster wheel 6 upper ends respectively at the bottom of the above-mentioned receipts ball bucket, two.

Claims (2)

1. vollyball return of serve exercising machine; It is characterized in that: this exercising machine main frame by vertical tube (2) two ends after two respectively with two after the welding of crossbearer (19) two ends; The vertical tube lower middle portion does not weld with middle crossbearer (16) two ends after two; Weld with two preceding crossbearers (17) two ends respectively at two preceding vertical tubes (4) two ends; Before crossbearer and back crossbearer two ends and centre respectively with three (18) two ends welding of putting on the shelf, two preceding vertical tubes down the middle part with two after the vertical tube lower middle portion not and two middle framves (1) two ends weld, weld with two underframe (3) two ends respectively the vertical tube bottom behind two preceding vertical tube bottoms and two; The front end of the oblique frame in the end (5) and the bottom welding of receipts ball bucket (8); The rear end of the oblique frame in the end and the welding of preceding vertical tube bottom; In tiltedly frame (7) front end with receive the welding of ball bucket middle part, in the tiltedly rear end and the welding of middle vertical tube middle and lower part of frame, the front end of going up oblique frame (13) with receive ball bucket upper end and weld; Go up the rear end and the welding of preceding vertical tube middle part of oblique frame, tiltedly frame and two upward are provided with a plurality of bars of blocking (14) between the oblique frame in two; Two outer tubes (9) lower end sleeve pipe is gone up oblique frame socket with two respectively; And fix through screw, two inner sleeves (10) respectively with two outer tube sockets, and fix through screw; Two inner sleeves upper end respectively with net four frames (12) lower frame socket, and form through screw is fixing.

2. vollyball return of serve exercising machine according to claim 1; It is characterized in that: tiltedly be respectively equipped with spacer screen on frame, two middle framves and the middle crossbearer in the described receipts ball bucket middle part, two; Riser upper portions after two the preceding riser upper portions, two, two middle framves, three are put on the shelf, be respectively equipped with perpendicular net (20), the perpendicular target center (21) that is provided with on the net on preceding crossbearer, middle crossbearer and the back crossbearer.

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