Volleyball training aid

Abstract

The utility model discloses a volleyball training assistor, relates to the technical field of ball sports equipment, and comprises a sliding base, a ball storage assembly and a launching assembly, the ball storage assembly comprises a horizontal cylinder, the horizontal cylinder is arranged above one end of the sliding base, a transverse column is arranged in the horizontal cylinder, and the transverse column is arranged above the other end of the sliding base. A plurality of groups of circumferential separators matched with the inner wall of the horizontal cylinder are transversely distributed at one end of the transverse column at equal intervals; and the transmitting assembly is fixedly connected with the horizontal cylinder. When the volleyballs are served, the volleyballs distributed between the partition plates are driven by the transverse column to move to the discharge outlet one by one by rotating the transverse column, so that the volleyballs can fall into the launching barrels one by one to be launched according to needs, training can be completed quickly, and operation is quick, simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of ball sports equipment, in particular to a volleyball training assistant. Background Art

[0002] Volleyball is one of the ball sports. During volleyball training, the first thing to be trained is the pass. The volleyball is lifted by the hands and falls into the designated position to facilitate the spiker to spike the ball. In order to facilitate training and reduce the burden on the coach, a serving machine is needed to assist in training.

[0003] The existing Chinese patent authorization announcement number CN215387462U discloses a volleyball training aid, including a connecting table, a lower surface of the connecting table is fixedly connected to a supporting mechanism, an upper surface of the connecting table is rotatably connected to a turntable, a serving tube is arranged on the turntable, and a ball storage tube is arranged on one side of the serving tube, a ball blocking rod and a baffle are arranged in the ball storage tube, when serving, the ball blocking rod is moved out of the ball storage tube by a linear motor, and the volleyball moves to the baffle under the action of gravity, and then the ball blocking rod is retracted by the linear motor, so that a volleyball remains between the ball blocking rod and the baffle, and then the baffle is driven to rotate by the electric shaft, so that the volleyball falls onto the ball pushing plate in the serving tube, and finally the volleyball is pushed out by the electric push rod.

[0004] The shortcomings of the above-mentioned prior art solutions are: although the above-mentioned solution can operate the stored volleyballs to enter the serving tube one by one for serving, each time a volleyball is launched, it is necessary to first operate the corresponding ball blocking rod to move out so that the volleyball moves to the baffle, and then operate the ball blocking rod to reset, and then operate the baffle to deflect open, so that the volleyball is discharged individually, that is, each time a volleyball is launched, it is necessary to operate multiple parts to move, which makes the entire operation complicated and not convenient enough, resulting in an unsatisfactory use effect, and the storage capacity is also very limited by relying only on a single ball storage tube to store volleyballs. Utility Model Content

[0005] The purpose of the utility model is to provide a volleyball training assistant to solve the technical problem that the volleyball training assistant equipment in the prior art needs to operate multiple parts to move each time a volleyball is launched, which makes the whole operation complicated and inconvenient, and leads to poor use effect.

[0006] The technical problem to be solved by the utility model can be achieved through the following technical solutions:

[0007] A volleyball training aid comprises a sliding base and further comprises:

[0008] A ball storage assembly, the ball storage assembly comprises a horizontal cylinder, the horizontal cylinder is arranged above one end of the sliding base, and both ends of the horizontal cylinder are open, a horizontal column is arranged inside the horizontal cylinder, one end of the horizontal column is horizontally and equidistantly distributed with multiple groups of circumferential partitions matching the inner wall of the horizontal cylinder, and a transverse partition plate is fixedly arranged between adjacent circumferential partitions; an inlet is opened at the top of one end of the horizontal cylinder, and a discharge port is opened at one side of the bottom of the horizontal cylinder;

[0009] The launching assembly is fixedly connected to the horizontal cylinder and is fitted outside the discharge port.

[0010] As a further solution of the utility model: each group of the circumferential partitions includes a plurality of partition baffles, which are fixedly connected to the outer wall of the horizontal column at equal intervals in the circumferential direction, and one end of each partition baffle away from the horizontal column is in contact with the inner wall of the horizontal cylinder.

[0011] As a further solution of the utility model: the launching assembly includes a launching tube and an electric push rod, the launching tube is tilted and fixedly connected to one side of the bottom of the horizontal cylinder, and one side of the launching tube is connected to the discharge port, and the electric push rod is fixedly connected to the inner bottom of the launching tube.

[0012] As a further solution of the utility model: the telescopic end of the electric push rod is fixedly connected with a push plate that matches the launching tube.

[0013] As a further solution of the utility model: an end of the transverse column away from the circumferential partition is fixedly connected with an operating handle.

[0014] As a further solution of the utility model: the bottom of the horizontal cylinder is fixedly connected to an axis frame, the bottom of the axis frame is fixedly connected to a horizontal axis, the sliding base is fixedly connected to a servo motor, and the main shaft end of the servo motor is fixedly connected to the horizontal axis.

[0015] Beneficial effects of the utility model:

[0016] 1. When serving, the utility model only needs to rotate the horizontal column, and the volleyballs distributed between the partition plates are driven by the horizontal column to move to the discharge port one by one, so that the volleyballs can fall into the launch tube one by one as needed for launch, which is convenient for completing training quickly and easy to operate.

[0017] 2. The utility model has multiple groups of circumferential partitions distributed on the horizontal column. Each group of circumferential partitions relies on circumferentially distributed partition plates to circumferentially store multiple volleyballs. When the volleyballs stored in one group of circumferential partitions are used up, the horizontal column is directly moved horizontally to move the next group of circumferential partitions to the discharge port, thereby ensuring the storage capacity of volleyballs and improving the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a top view structural schematic diagram of the cross column and the horizontal cylinder in the utility model;

[0021] Figure 3 It is a left-side structural schematic diagram of the cooperative connection between the horizontal cylinder and the sliding base in the utility model.

[0022] In the figure: 1. sliding base; 2. horizontal cylinder; 3. inlet; 4. discharge port; 5. launching tube; 6. electric push rod; 7. push plate; 8. horizontal column; 9. partition baffle; 10. operating handle; 11. servo motor; 12. shaft frame; 13. horizontal axis; 14. horizontal partition plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1-Figure 3As shown, a volleyball training aid comprises a sliding base 1, and universal wheels are distributed at the bottom of the sliding base 1, so that the whole aid can be freely moved to a corresponding place for use. The sliding base 1 is a square frame with a hollow middle. The training aid also comprises a ball storage assembly and a launching assembly. The ball storage assembly comprises a horizontal cylinder 2, and the horizontal cylinder 2 is arranged above one end of the sliding base 1, and both ends of the horizontal cylinder 2 are open. A transverse column 8 is arranged inside the horizontal cylinder 2, and the transverse column 8 coincides with the axis of the horizontal cylinder 2. The length of the transverse column 8 is greater than the length of the horizontal cylinder 2, so that it is convenient to pass through the inside of the horizontal cylinder 2. One end of the transverse column 8 is laterally equidistantly distributed with a plurality of groups of circumferential partitions that match the inner wall of the horizontal cylinder 2, and A transverse partition plate 14 is fixedly arranged between adjacent circumferential partitions, and the transverse partition plate 14 separates adjacent circumferential partitions, so as to facilitate the separation of multiple storage spaces inside the horizontal cylinder 2. Since the circumferential partitions are in contact with the inner wall of the horizontal cylinder 2, the cross column 8 is stably placed in the horizontal cylinder 2, and it is convenient to drive the circumferential partitions to rotate in the horizontal cylinder 2, and it can also drive the circumferential partitions to slide horizontally in the horizontal cylinder 2; an inlet 3 is opened at the top position of one end of the horizontal cylinder 2, and the inlet 3 is convenient for putting volleyballs into the horizontal cylinder 2 and dividing them into the storage grooves separated by the circumferential partitions. A discharge port 4 is opened on one side of the bottom of the horizontal cylinder 2, and the discharge port 4 is convenient for discharging volleyballs;

[0025] The launching assembly is fixedly connected to the horizontal cylinder 2 and is fitted outside the discharge port 4 .

[0026] When it is necessary to launch a volleyball for auxiliary training, the horizontal column 8 is rotated so that the horizontal column 8 drives the circumferential partition aligned with the discharge port 4 to rotate, and the stored volleyball moves accordingly, and when the volleyball is aligned with the discharge port 4, the ball is discharged into the launching assembly and then launched by the launching assembly. When the volleyballs in one group of circumferential partitions are used up, the horizontal column 8 is pushed laterally so that the horizontal column 8 drives another group of circumferential partitions to move to a position aligned with the discharge port 4.

[0027] In some specific embodiments, in order to facilitate the effective circumferential separation of the internal space of the horizontal cylinder 2, each group of circumferential partitions includes a plurality of partition baffles 9, and the partition baffles 9 of each group of circumferential partitions are fixedly connected to the outer wall of the horizontal column 8 at equal intervals in the circumferential direction, and the end of each partition baffle 9 away from the horizontal column 8 is fitted with the inner wall of the horizontal cylinder 2. The circumferentially distributed partition baffles 9 divide the interior of the horizontal cylinder 2 into a plurality of partition grooves in the circumferential direction, and each partition groove is matched to store a volleyball. When the horizontal column 8 drives the distributed partition baffles 9 to rotate, the partition baffles 9 push the volleyball to move in the horizontal cylinder 2. When the volleyball moves to the position of the discharge port 4, it falls out and falls into the launching assembly.

[0028] In some specific embodiments, in order to facilitate the launching of the volleyball, the launching assembly includes a launching tube 5 and an electric push rod 6. The launching tube 5 is tilted and fixedly connected to one side of the bottom of the horizontal cylinder 2, and one side of the launching tube 5 is connected to the discharge port 4. The internal size of the launching tube 5 is adapted to the size of the volleyball. The electric push rod 6 is fixedly connected to the inner bottom of the launching tube 5, and the position of the electric push rod 6 is lower than the position of the discharge port 4.

[0029] When the volleyball is discharged from the discharge port 4, it falls into the launch tube 5, and then the electric push rod 6 is started, and the electric push rod 6 quickly extends, thereby pushing the volleyball out of the launch tube 5 to achieve launch.

[0030] In some specific implementation schemes, in order to facilitate the electric push rod 6 to effectively push the volleyball, the telescopic end of the electric push rod 6 is fixedly connected with a push plate 7 that cooperates with the launching tube 5, and the push plate 7 facilitates to increase the pushing effect area of ​​the electric push rod 6.

[0031] In some specific embodiments, in order to facilitate the rotation or pushing and pulling of the cross column 8, an operating handle 10 is fixedly connected to one end of the cross column 8 away from the circumferential partition.

[0032] In some specific implementation schemes, in order to facilitate the adjustment of the angular position of the launch tube 5, an axis frame 12 is fixedly connected to the bottom of the horizontal cylinder 2, a transverse axis 13 is fixedly connected to the bottom of the axis frame 12, a servo motor 11 is fixedly connected to the sliding base 1, and the main shaft end of the servo motor 11 is fixedly connected to the transverse axis 13. Since the launch tube 5 is fixedly connected to the horizontal cylinder 2, when it is necessary to adjust the launch angle position of the launch tube 5, the servo motor 11 drives the transverse axis 13 to rotate a certain angle, so that the transverse axis 13 drives the horizontal cylinder 2 and the launch tube 5 to deflect a certain angle through the axis frame 12.

[0033] In order to facilitate the understanding of the embodiments of this solution by those skilled in the art, the working principle of this solution is briefly described in combination with specific application scenarios:

[0034] When the sparring personnel assist the volleyball players in catching and hitting the ball, they first align a set of circumferential partitions at the location of the discharge port 4, and then manipulate the horizontal column 8 to drive the distributed partition baffles 9 to rotate, and the partition baffles 9 push the volleyball to move circumferentially in the horizontal cylinder 2. When the volleyball moves to the location of the discharge port 4, it falls out by gravity and falls into the launch tube 5. Then the electric push rod 6 is started to make the electric push rod 6 extend quickly, thereby pushing the volleyball out of the launch tube 5 to achieve launch, and the athlete can catch the ball;

[0035] When the volleyballs stored in a group of circumferential dividers are used up, the assistant can directly push the cross column 8 laterally, so that the cross column 8 drives the distributed multiple groups of circumferential dividers to move laterally, thereby moving the next group of circumferential dividers to the location of the discharge port 4, and then repeat the operation of the cross column 8 to gradually rotate for discharge and transportation.

[0036] Several embodiments of the utility model are described in detail above, but the embodiments of the utility model are not limited thereto and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A volleyball training aid, comprising a sliding base (1), characterized in that: Also includes: A ball storage assembly, the ball storage assembly comprising a horizontal cylinder (2), the horizontal cylinder (2) being arranged above one end of the sliding base (1), and both ends of the horizontal cylinder (2) being open, a horizontal column (8) being arranged inside the horizontal cylinder (2), a plurality of groups of circumferential partitions cooperating with the inner wall of the horizontal cylinder (2) being distributed laterally and equidistantly at one end of the horizontal column (8), and a transverse partition plate (14) being fixedly arranged between adjacent circumferential partitions; an inlet (3) being arranged at the top of one end of the horizontal cylinder (2), and a discharge port (4) being arranged at one side of the bottom of the horizontal cylinder (2); An emission assembly is fixedly connected to the horizontal cylinder (2) and is fitted outside the discharge port (4).

2. A volleyball training aid according to claim 1, characterized in that: Each group of the circumferential partitions comprises a plurality of partition baffles (9), which are fixedly connected to the outer wall of the transverse column (8) at equal intervals in the circumferential direction, and one end of each of the partition baffles (9) away from the transverse column (8) is in contact with the inner wall of the horizontal cylinder (2).

3. A volleyball training aid according to claim 1, characterized in that: The launching assembly comprises a launching tube (5) and an electric push rod (6); the launching tube (5) is fixedly connected to one side of the bottom of the horizontal cylinder (2) in an inclined manner, and one side of the launching tube (5) is connected to the discharge port (4); the electric push rod (6) is fixedly connected to the inner bottom of the launching tube (5).

4. A volleyball training aid according to claim 3, characterized in that: The telescopic end of the electric push rod (6) is fixedly connected to a push plate (7) that matches the launching tube (5).

5. A volleyball training aid according to claim 1, characterized in that: An operating handle (10) is fixedly connected to one end of the transverse column (8) away from the circumferential partition.

6. A volleyball training aid according to claim 1, characterized in that: The bottom of the horizontal cylinder (2) is fixedly connected to an axis frame (12), the bottom of the axis frame (12) is fixedly connected to a transverse axis (13), the sliding base (1) is fixedly connected to a servo motor (11), and the main shaft end of the servo motor (11) is fixedly connected to the transverse axis (13).

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