CN220676704U

CN220676704U - Volleyball training device

Info

Publication number: CN220676704U
Application number: CN202321760236.6U
Authority: CN
Inventors: 向宇豪
Original assignee: Huizhou University
Current assignee: Huizhou University
Priority date: 2023-07-06
Filing date: 2023-07-06
Publication date: 2024-03-29
Anticipated expiration: 2033-07-06

Abstract

The utility model discloses a volleyball training device, and relates to the technical field of volleyball training; the utility model comprises two first support rods, wherein the two first support rods are vertically and symmetrically distributed, the upper ends of the two first support rods are fixedly provided with mounting plates together, and the lower surfaces of the mounting plates are provided with training mechanisms; according to the utility model, the first motor drives the synchronous wheel and the synchronous belt to work through the rotating shaft, and the synchronous belt drives the connecting block and the swinging rod to move, so that the swinging rod can push the movable plate to move, the ball body is driven to move along with the synchronous belt, the position of the ball body is changed, the swinging rod moves along with the connecting block from one end of the through groove to the other end, and the ball body is driven to return to the original position, so that the ball body can repeatedly move on the lower surface of the mounting plate, the diversity of the movement track of the ball body is increased, and the training effect of training staff is improved.

Description

Volleyball training device

Technical Field

The utility model relates to the technical field of volleyball training, in particular to a volleyball training device.

Background

Volleyball sports become very popular sports of people, the popularization rate is very high, players play the volleyball from the air on the net by hand, volleyball sports are popular mass sports and competitive sports in China, and therefore volleyball training devices are generated.

The volleyball trainer in the prior art has the following problems when in use:

firstly, the training device for the conventional volleyball only hangs the volleyball singly when in use, and training staff picks up to perform the training for the volleyball, but the ball for the conventional training for the volleyball is generally at a fixed position, and the position cannot deviate, so that the training effect is low.

In view of the above problems, the inventors propose a volleyball practice device for solving the above problems.

Disclosure of Invention

In order to solve the problem that the training effect of single fixing of the ball body at the same position is poor; the utility model aims to provide a volleyball training device.

In order to solve the technical problems, the utility model adopts the following technical scheme: the volleyball training device comprises two first support rods, wherein the two first support rods are vertically and symmetrically distributed, mounting plates are fixedly arranged at the upper ends of the two first support rods together, and training mechanisms are arranged on the lower surfaces of the mounting plates;

the utility model provides a training mechanism, including the pivot, pivot quantity is two and is the symmetric distribution rotation setting at the both ends of mounting panel, two the pivot lower extreme is fixed to be equipped with the synchronizing wheel, two common drive cover is equipped with the hold-in range between the synchronizing wheel, the fixed connecting block that is equipped with in hold-in range outer wall side, connecting block and hold-in range are flexible, and the connecting block is when the hold-in range walks around a synchronizing wheel along with the hold-in range, and the link of connecting block takes place to bend along with the hold-in range, conveniently walks around the synchronizing wheel, the fixed swinging rod that is equipped with of connecting block lower surface, the hold-in range below is equipped with the movable plate, the communicating logical groove has been seted up at the movable plate both ends, swinging rod lower extreme activity inserts the one end at logical groove, the fixed mounting bracket that is equipped with of movable plate lower surface, be equipped with the spheroid on the mounting bracket, the mounting panel upper surface is close to one of them the pivot is equipped with first motor, the output fixed connection of first motor is in the pivot, and first motor moves drive and swinging rod when the hold-in range work along with the synchronizing belt to drive the connecting rod, make the swinging rod can promote the movable plate to move along with the hold-in range, drive the synchronizing wheel moves along with the spheroid, and moves along with the connecting block, the holding-in range, the connecting block is walked along with the position, and the connecting block has been walked along with the change the position, and has been changed the effect along with the connecting block, and has been bent along with the connecting block to change the swing has been repeatedly to move along with the connecting joint has and has been changed the connecting joint change along with the position.

Preferably, the upper surface of the moving plate is fixedly provided with moving blocks at two ends of the through groove, and the upper ends of the moving blocks are slidably arranged on the mounting plate, so that the moving plate can stably move on the lower surface of the mounting plate.

Preferably, the lower extreme of first bracing piece is equipped with the second bracing piece, first bracing piece activity is inserted and is established in the second bracing piece, one of them the fixed plate that is equipped with vertical setting of second bracing piece outer wall, the communicating spout has been seted up to fixed plate and second bracing piece contact one end, it is equipped with the slider to slide in the spout, slider one end fixed connection is in first bracing piece bottom, the fixed plate rotation is equipped with the screw rod, slider is kept away from first bracing piece one end screw thread and is inserted on the screw rod, and the screw rod rotates and can drive the slider and remove for the slider drives first bracing piece and upwards moves, spheroidal height makes training personnel carry out the ball training of buckling to spheroid of different height, the screw rod upper end is fixed with the drive shaft, the drive shaft upper end is equipped with the second motor, and the second motor can make things convenient for the staff to operate.

Preferably, the lower ends of the two second support rods are fixedly provided with bottom plates, and universal wheels are fixedly arranged at two ends of the lower surface of each bottom plate, so that the device can be conveniently moved to a destination for training.

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

according to the utility model, the first motor drives the synchronous wheels and the synchronous belt to work through the rotating shaft, the synchronous belt drives the connecting blocks and the swinging rods to move, so that the swinging rods can push the movable plate to move, the spheres are driven to move along with the synchronous belt, the positions of the spheres are changed, when the connecting blocks bypass one synchronous wheel along with the synchronous belt, the connecting ends of the connecting blocks bend along with the synchronous belt, the connecting blocks conveniently bypass the synchronous wheels, the swinging rods move to the other end along with the connecting blocks from one end of the through groove, and the spheres are driven to return to the original position, so that the spheres can repeatedly move on the lower surface of the mounting plate, the diversity of the movement tracks of the spheres is increased, and the training effect of training staff is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of a synchronous belt structure according to the present utility model.

FIG. 3 is a schematic view of a moving plate structure according to the present utility model

Fig. 4 is a schematic cross-sectional view of a second support bar according to the present utility model.

In the figure: 1. a first support bar; 11. a mounting plate; 12. a rotating shaft; 13. a synchronizing wheel; 14. a synchronous belt; 15. a connecting block; 16. a swinging rod; 17. a moving plate; 18. a through groove; 19. a mounting frame; 20. a sphere; 21. a moving block; 22. a first motor; 3. a second support bar; 31. a fixing plate; 32. a chute; 33. a slide block; 34. a screw; 35. a drive shaft; 36. a second motor; 4. a bottom plate; 41. and a universal wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as shown in fig. 1-4, the utility model provides a volleyball training device, which comprises two first support rods 1, wherein the two first support rods 1 are vertically and symmetrically distributed, the upper ends of the two first support rods 1 are fixedly provided with mounting plates 11 together, and the lower surface of each mounting plate 11 is provided with a training mechanism;

the training mechanism comprises rotating shafts 12, the rotating shafts 12 are symmetrically distributed and rotationally arranged at two ends of a mounting plate 11, synchronous wheels 13 are fixedly arranged at the lower ends of the two rotating shafts 12, a synchronous belt 14 is fixedly arranged between the two synchronous wheels 13 in a transmission mode, a connecting block 15 is fixedly arranged on the outer wall side of the synchronous belt 14, a swinging rod 16 is fixedly arranged on the lower surface of the connecting block 15, a moving plate 17 is arranged below the synchronous belt 14, through grooves 18 which are communicated are formed in two ends of the moving plate 17, one end of the through grooves 18 is movably inserted at the lower end of the swinging rod 16, a mounting frame 19 is fixedly arranged on the lower surface of the moving plate 17, a ball 20 is arranged on the mounting frame 19, the connecting block 15 and the swinging rod 16 are driven to move during the operation of the synchronous belt 14, the ball 20 is driven to move along with the synchronous belt 14, the position of the ball 20 is changed, when the synchronous belt 14 bypasses one synchronous wheel 13, the connecting end of the connecting block 15 is bent along with the synchronous belt 14, the swinging rod 16 is conveniently moved to the other end along with the movement of the connecting block 15 from one end of the through grooves 18, the ball 20 is driven to return to the original position, and accordingly the ball 20 can be repeatedly moved on the lower surface of the ball 11, the multiple training tracks of the ball 20 are increased, and the training effect is improved.

The connecting block 15 is flexible at the end connected with the synchronous belt 14.

Through adopting above-mentioned technical scheme, when connecting block 15 bypasses a synchronizing wheel 13 along with hold-in range 14, the link of connecting block 15 takes place to bend along with hold-in range 14, conveniently walks around synchronizing wheel 13.

The upper surface of the moving plate 17 is fixedly provided with moving blocks 21 at two ends of the through groove 18, and the upper ends of the moving blocks 21 are slidably arranged on the mounting plate 11.

By adopting the technical scheme, the movable plate 17 can stably move on the lower surface of the mounting plate 11.

The upper surface of the mounting plate 11 is provided with a first motor 22 near one of the rotating shafts 12, and the output end of the first motor 22 is fixedly connected to the rotating shaft 12.

Through adopting above-mentioned technical scheme, can make synchronizing wheel 13 and hold-in range 14 work always through first motor 22 drive to can spheroid 20 remove repeatedly, improve training personnel's training effect.

The lower extreme of first bracing piece 1 is equipped with second bracing piece 3, and first bracing piece 1 activity is inserted and is established in second bracing piece 3, and one of them second bracing piece 3 outer wall is fixed to be equipped with the fixed plate 31 of vertical setting, and communicating spout 32 has been seted up to fixed plate 31 and second bracing piece 3 contact one end, and the spout 32 is slided and is equipped with slider 33, and slider 33 one end fixed connection is in first bracing piece 1 bottom, and fixed plate 31 rotation is equipped with screw rod 34, and slider 33 is kept away from first bracing piece 1 one end screw thread and is inserted and establish on screw rod 34.

Through adopting above-mentioned technical scheme, screw rod 34 rotates and can drive slider 33 and remove for slider 33 drives first bracing piece 1 and upwards moves, and the height of spheroid 20 makes training personnel carry out the training of smallclothes to spheroid 20 of different height.

A driving shaft 35 is fixedly arranged at the upper end of the screw 34, and a second motor 36 is arranged at the upper end of the driving shaft 35.

By adopting the above technical scheme, the second motor 36 can be conveniently operated by a worker.

The lower ends of the two second support rods 3 are fixedly provided with a bottom plate 4, and the two ends of the lower surface of the bottom plate 4 are fixedly provided with universal wheels 41.

By adopting the technical scheme, the device is convenient to move to the destination of the required training.

Working principle: when the device is used, the device is moved to a position required to be trained through the universal wheel 41, when the ball-catching training is carried out, the first motor 22 is started, the first motor 22 drives the synchronous wheel 13 and the synchronous belt 14 to work through the rotating shaft 12, the synchronous belt 14 drives the connecting block 15 and the swinging rod 16 to move, the swinging rod 16 can push the movable plate 17 to move, the ball 20 is driven to move along with the synchronous belt 14, the position of the ball 20 is changed, the connecting end of the connecting block 15 bends along with the synchronous belt 14 when the connecting block 14 bypasses one synchronous wheel 13, the connecting block 15 conveniently bypasses the synchronous wheel 13, the swinging rod 16 moves along with the connecting block 15 from one end of the through groove 18 to the other end, and the ball 20 is driven to return to the original position, so that the ball 20 can repeatedly move on the lower surface of the mounting plate 11, the variety of the movement track of the ball 20 is increased, and the training effect of training staff is improved.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. Volleyball training device, including first bracing piece (1), its characterized in that: the number of the first support rods (1) is two, the two first support rods are vertically and symmetrically distributed, the upper ends of the two first support rods (1) are fixedly provided with mounting plates (11) together, and the lower surfaces of the mounting plates (11) are provided with training mechanisms;

the training mechanism comprises rotating shafts (12), the rotating shafts (12) are symmetrically distributed in number and are rotatably arranged at two ends of a mounting plate (11), synchronous wheels (13) are fixedly arranged at the lower ends of the rotating shafts (12), synchronous belts (14) are sleeved between the synchronous wheels (13) in a common transmission mode, connecting blocks (15) are fixedly arranged on the outer wall sides of the synchronous belts (14), swinging rods (16) are fixedly arranged on the lower surfaces of the connecting blocks (15), moving plates (17) are arranged below the synchronous belts (14), communicating through grooves (18) are formed in the two ends of the moving plates (17), one ends of the through grooves (18) are movably inserted into the lower ends of the swinging rods (16), mounting frames (19) are fixedly arranged on the lower surfaces of the moving plates (17), and balls (20) are arranged on the mounting frames (19).

2. A volleyball training device as claimed in claim 1, characterized in that the connecting block (15) is flexible at the end connected with the synchronous belt (14).

3. The volleyball training device according to claim 1, wherein moving blocks (21) are fixedly arranged at two ends of the upper surface of the moving plate (17) which are positioned in the through grooves (18), and the upper ends of the moving blocks (21) are slidably arranged on the mounting plate (11).

4. The volleyball training device according to claim 1, characterized in that a first motor (22) is arranged on the upper surface of the mounting plate (11) close to one of the rotating shafts (12), and the output end of the first motor (22) is fixedly connected to the rotating shaft (12).

5. The volleyball practice device according to claim 1, characterized in that the lower end of the first supporting rod (1) is provided with a second supporting rod (3), the first supporting rod (1) is movably inserted into the second supporting rod (3), one of the outer walls of the second supporting rod (3) is fixedly provided with a vertically arranged fixing plate (31), one end of the fixing plate (31) is in contact with the second supporting rod (3) and is provided with a communicated sliding groove (32), the sliding groove (32) is slidably provided with a sliding block (33), one end of the sliding block (33) is fixedly connected to the bottom end of the first supporting rod (1), the fixing plate (31) is rotatably provided with a screw (34), and one end of the sliding block (33) far away from the first supporting rod (1) is in threaded insertion on the screw (34).

6. The volleyball training device according to claim 5, wherein a driving shaft (35) is fixedly arranged at the upper end of the screw (34), and a second motor (36) is arranged at the upper end of the driving shaft (35).

7. The volleyball training device according to claim 5, wherein the lower ends of the two second supporting rods (3) are fixedly provided with a bottom plate (4), and universal wheels (41) are fixedly arranged at two ends of the lower surface of the bottom plate (4).