CN213789881U

CN213789881U - Volleyball training device for physical education

Info

Publication number: CN213789881U
Application number: CN202022356853.2U
Authority: CN
Inventors: 闫婷
Original assignee: Gansu Agricultural Vocational And Technical College
Current assignee: Gansu Agricultural Vocational And Technical College
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-07-27
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses a volleyball training device that sports teaching was used, including two adjustable stands that are convenient for to adjust and the volleyball net of installing between two adjustable stands, volleyball net arbitrary one side is provided with the volleyball training mechanism who is used for improving sportsman's training effect in order to reduce its training intensity, and the volleyball training device of this sports teaching usefulness to be different from prior art, make the sportsman when training, avoided can't judge batting degree of accuracy and dynamics after batting, through volleyball training mechanism, under the effect of serving a ball, launch the volleyball of equidirectional and angle, select to hit according to the training condition and hit suitable pressure pick-up plate, and then improve the training effect to a certain extent, alleviate sportsman's training intensity.

Description

Volleyball training device for physical education

Technical Field

The utility model relates to a volleyball training equipment technical field specifically is a volleyball training device of sports teaching usefulness.

Background

Sports teaching is a purposeful and organized education process carried out according to a certain plan and course standards, the main task is to teach students physical education knowledge, technology and skills, enhance the constitution of the students, cultivate the quality of the students and the like, and volleyball projects are used as indispensable projects in the sports teaching and are deeply loved by the students.

However, when the volleyball training device is used, most of athletes practice volleyball smash, prepare a basket of volleyball, face a wall, throw the volleyball by themselves, and then heavily buckle the volleyball on the wall, so as to practice volleyball, but in the match, the field is provided with sidelines and nets, and the accuracy and the strength of the volleyball position are difficult to be grasped, so that the good training effect as the formal field is difficult to achieve only by throwing the volleyball on the wall, in addition, the balls sent by the opponents in all directions in the match have different strengths and radians, the balls thrown by themselves are difficult to be replaced, the training effect is greatly reduced, the training strength is increased for athletes with large training strength, and therefore, the volleyball training device for sports teaching is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a volleyball training device of sports teaching usefulness to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a volleyball training device of sports teaching usefulness, includes two adjustable stands that are convenient for adjust and installs the volleyball net between two adjustable stands, volleyball net arbitrary one side is provided with the volleyball training mechanism who is used for improving sportsman's training effect in order to reduce its training intensity to be different from prior art, make the sportsman when training, avoided can't judge batting degree of accuracy and dynamics after batting, through volleyball training mechanism, under the effect of serving, launch the volleyball of equidirectional and angle, select to hit according to the training condition and hit suitable pressure pick-up plate, and then improve the training effect to a certain extent, alleviate sportsman's training intensity.

Preferably, volleyball training mechanism is including fixing the subaerial fixed plate in volleyball net arbitrary one side, the fixed plate top is fixed with a plurality of quarter butt that are used for supporting fixed, the quarter butt top is provided with the aversion subassembly that is used for providing the mobile location function, the fixed plate is kept away from adjustable stand one side and is connected with the work box, offer the T-slot that is used for facilitating the use in the work box, the T-slot is provided with the service piece that is used for making things convenient for multi-angle service, through volleyball training mechanism, then guarantees that the sportsman when training, has avoided unable judgement batting degree of accuracy and dynamics after the batting, and then improves the training effect to a certain extent, alleviates sportsman's training intensity.

Preferably, the aversion subassembly includes that one is fixed at the outer rectangle frame at a plurality of quarter butt tops and a plurality of interior rectangle frame of fixing respectively at a plurality of different quarter butt tops, interior rectangle frame equals with the interval between two adjacent interior rectangle frames between with outer rectangle frame, and slides and be provided with a plurality of detection pieces that are used for sportsman's exercise precision and dynamics, through the aversion subassembly, then guarantees to make things convenient for the detection piece to shift, and then makes things convenient for the training.

Preferably, the service part is including fixing the mount pad of arbitrary one side in the both sides of perpendicular to volleyball net on the work box, install driving motor in the mount pad, the driving motor output is connected with the tip and rotates the screw rod of installing at the work box inner wall through the bearing, threaded connection has the slider on the screw rod, the slider top is fixed with the platform of depositing that is used for the placement equipment, deposit the bench and install the service robot that is used for the service, through the service part, then guarantee the volleyball of launching the multi-angle, make things convenient for the sportsman to pass and detain the ball training.

Preferably, the slide bar that detects between including rectangle frame and the outer rectangle frame including sliding, the slide bar top is fixed with the locating plate, and all offers the screw hole that is used for advancing line location to the slide bar all around, just install the bolt to two screw hole internal thread of interior rectangle frame in the screw hole, the locating plate top is fixed with the pressure detection board that is used for detecting the dynamics, be connected with on the slide bar and be used for becoming pressure into the pressure sensor that the signal of telecommunication carries out the transmission, through detecting, then guarantee to carry out dynamics and precision detection to the volleyball that the sportsman hit out.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses be different from prior art for the sportsman has avoided can't judging the batting degree of accuracy and dynamics after the batting when the training, through volleyball training mechanism, under the effect of serving, launches the volleyball of equidirectional and angle, selects to hit according to the training condition to hit and hits suitable pressure detection board, and then improves the training effect to a certain extent, alleviates sportsman's training intensity.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 in another orientation according to the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of FIG. 2 according to the present invention;

FIG. 4 is a schematic structural view of the detecting member of the present invention;

fig. 5 is the enlarged structure diagram of the area a of the present invention.

In the figure: 1-an adjustable upright post; 2-volleyball net; 3-volleyball training mechanism; 4, fixing a plate; 5-short bar; 6-a displacement assembly; 7-a work box; 8-T-shaped grooves; 9-a ball element; 10-outer rectangular frame; 11-inner rectangular frame; 12-a detection member; 13-a mounting seat; 14-a drive motor; 15-screw rod; 16-a slide block; 17-a storage table; 18-a pitching machine; 19-a slide bar; 20-positioning a plate; 21-a threaded hole; 22-bolt; 23-a pressure detection plate; 24-pressure sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a volleyball training device for physical education comprises two adjustable upright posts 1 convenient to adjust and a volleyball net 2 installed between the two adjustable upright posts 1, wherein each adjustable upright post 1 consists of a movable base and a supporting rod so as to conveniently support the volleyball net 2 and ensure the accuracy of the heights of two sides of the volleyball net 2;

any side of the volleyball net 2 is provided with a volleyball training mechanism 3 for improving the training effect of athletes to reduce the training intensity of the athletes, when the volleyball training mechanism is used, the athletes unscrew bolts 22 according to the training conditions to conveniently move a positioning plate 20 so as to drive a bottom sliding rod 19 to slide in a gap formed between inner rectangular frames 11, after the adjustment is completed, the bolts 22 are installed in threaded holes 21 at the positions of the inner rectangular frames 11 in a positive mode, a driving motor 14 and a pitching machine 18 are started to train, after the athletes receive balls sent by the pitching machine 18, the teams can mutually transmit or directly buckle the balls to an opposite pressure detection plate 23, and then the pressure is changed into an electric signal through a pressure sensor 24 to transmit, so that the detection on the batting force and accuracy is realized, and the phenomenon that the batting accuracy and force cannot be judged after the batting of the athletes are avoided during the training, through volleyball training mechanism 3, under the effect of service 9, launch the volleyball of equidirectional and angle, select to hit according to the training condition and hit suitable pressure detection board 23, and then improve the training effect to a certain extent, alleviate sportsman's training intensity.

Volleyball training mechanism 3 is including fixing at volleyball net 2 arbitrary one side subaerial fixed plate 4, fixed plate 4 top is fixed with a plurality of short poles 5 that are used for supporting fixed, short pole 5 top is provided with the aversion subassembly 6 that is used for providing the mobile location function, adjustable stand 1 one side is kept away from to fixed plate 4 is connected with work box 7, set up the T-slot 8 that is used for facilitating the use in the work box 7, be provided with service component 9 that is used for making things convenient for multi-angle service in the T-slot 8, when using, the sportsman unscrews bolt 22 according to self training condition, in order to conveniently move locating plate 20, and then drives the clearance that bottom slide bar 19 formed between interior rectangle frame 11 and slide, adjusts the completion back, installs bolt 22 screw thread in the screw hole 21 of just internal rectangle frame 11 positions, starts driving motor 14 and service robot 18 and begins the training, the driving motor 14 drives the screw rod 15 to rotate, and further drives the sliding block 16 to slide in the T-shaped groove 8, simultaneously drives the storage table 17 and the pitching machine 18 to move, after the sportsman receives the ball sent by the pitching machine 18, mutual transmission between teammates or direct ball-kicking to the opposite pressure sensing plate 23, the pressure is further converted into an electric signal by the pressure sensor 24 to be transmitted, so that the hitting strength and accuracy can be detected, and after the hitting training is carried out for a period of time, the position of the detection piece 12 can be adjusted again, so that when the athlete trains, the phenomenon that the accuracy and the strength of the batting can not be judged after the batting is avoided, and through the volleyball training mechanism 3, under the effect of service spare 9, the volleyball of equidirectional and angle is launched, selects to hit suitable pressure detection board 23 according to the training situation, and then improves the training effect to a certain extent, alleviates sportsman's training intensity.

The aversion subassembly 6 includes that one fixes the outer rectangle frame 10 at a plurality of quarter butt 5 tops and a plurality of interior rectangle frame 11 of fixing at a plurality of different quarter butt 5 tops respectively, interior rectangle frame 11 equals with the interval between two adjacent interior rectangle frames 11 between 10 with outer rectangle frame, and slides and be provided with a plurality of detection pieces 12 that are used for sportsman's exercise precision and dynamics, and when using, adjusts the position that detects 12 and fix in the clearance between outer rectangle frame 10 and interior rectangle frame 11 according to the training condition by oneself, guarantees to make things convenient for detection piece 12 to shift, and then convenient training.

Service member 9 is including fixing mount pad 13 of arbitrary one side in the both sides of perpendicular to volleyball net 2 on work box 7, install driving motor 14 in the mount pad 13, driving motor 14 output is connected with the tip and rotates the screw rod 15 of installing at work box 7 inner wall through the bearing, threaded connection has slider 16 on the

screw rod

15, 16 tops of slider are fixed with the storage platform 17 that is used for the placement equipment, install the service robot 18 that is used for the service robot on the storage platform 17, when using, start driving motor 14 and service robot 18 and begin the training, driving motor 14 model is Y90S-2, and driving motor 14 drives screw rod 15 and rotates, and then drives slider 16 and slide in T-shaped groove 8, and the while drives and deposits platform 17 and service robot 18 and remove, guarantees the volleyball of launching the multi-angle, makes things convenient for the sportsman to pass and detain the training.

The detection piece 12 comprises a sliding rod 19 which slides between an inner rectangular frame 11 and an outer rectangular frame 10, a positioning plate 20 is fixed at the top of the sliding rod 19, threaded holes 21 for positioning the sliding rod 19 are formed in the periphery of the sliding rod 19, bolts 22 are installed in the threaded holes 21 which are right opposite to the inner rectangular frame 11, a pressure detection plate 23 for detecting force is fixed at the top of the positioning plate 20, a pressure sensor 24 for converting pressure into an electric signal to be transmitted is connected to the sliding rod 19, when the detection piece is used, an athlete unscrews the bolts 22 according to the self-training condition to conveniently move the positioning plate 20 and further drive the bottom sliding rod 19 to slide in a gap formed between the inner rectangular frame 11, after the adjustment is completed, the bolts 22 are installed in the threaded holes 21 at the positions of the right inner rectangular frame 11, and after the training is completed for a period of time, the position of the detecting member 12 can be adjusted again to facilitate multi-position practice in the field, and at the same time, the force and precision detection of volleyballs hit by the athlete is guaranteed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a volleyball training device of sports teaching usefulness, includes two adjustable stand (1) of being convenient for to adjust and installs volleyball net (2) between two adjustable stand (1), its characterized in that: volleyball net (2) arbitrary one side is provided with volleyball training mechanism (3) that are used for improving sportsman's training effect in order to reduce its training intensity, volleyball training mechanism (3) are including fixing in volleyball net (2) arbitrary one side subaerial fixed plate (4), fixed plate (4) top is fixed with a plurality of quarter butt (5) that are used for supporting fixed, quarter butt (5) top is provided with aversion subassembly (6) that are used for providing the mobile location function, adjustable stand (1) one side is kept away from in fixed plate (4) is connected with work box (7), set up T-slot (8) that are used for facilitating the use in work box (7), be provided with service component (9) that are used for making things convenient for multi-angle service in T-slot (8).

2. The volleyball training device for sports teaching of claim 1, wherein: the shift assembly (6) comprises an outer rectangular frame (10) fixed at the tops of the short rods (5) and a plurality of inner rectangular frames (11) fixed at the tops of the different short rods (5), the distances between the inner rectangular frame (11) and the outer rectangular frame (10) and between two adjacent inner rectangular frames (11) are equal, and a plurality of detection pieces (12) used for athlete to practice accuracy and strength are arranged in a sliding mode.

3. The volleyball training device for sports teaching of claim 2, wherein: service member (9) including fixing mount pad (13) of arbitrary one side in the both sides of perpendicular to volleyball net (2) on work box (7), install driving motor (14) in mount pad (13), driving motor (14) output is connected with the tip and rotates screw rod (15) of installing at work box (7) inner wall through the bearing, threaded connection has slider (16) on screw rod (15), slider (16) top is fixed with deposits platform (17) that is used for placing equipment, deposit and install service robot (18) that are used for the service robot on platform (17).

4. The volleyball training device for sports teaching of claim 3, wherein: detect piece (12) including slide bar (19) between rectangle frame (11) and outer rectangle frame (10) including sliding, slide bar (19) top is fixed with locating plate (20), and all offers screw hole (21) that are used for going on fixing a position slide bar (19) all around, just install bolt (22) to two screw hole (21) internal thread of interior rectangle frame (11) in screw hole (21), locating plate (20) top is fixed with pressure detection board (23) that are used for detecting the dynamics, be connected with on slide bar (19) and be used for becoming pressure into pressure sensor (24) that the signal of telecommunication carries out the transmission.