CN210251097U

CN210251097U - Shooting training device for handball practice

Info

Publication number: CN210251097U
Application number: CN201920718714.4U
Authority: CN
Inventors: 季锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2020-04-07
Anticipated expiration: 2029-05-20

Abstract

The utility model discloses a handball exercise is with training device that shoots, comprising a base plate, the rotor plate has been cup jointed in the rotation on the fixed column circumference, the upper end fixedly connected with humanoid baffle of fixed column, the upper portion fixedly connected with portal of rotor plate, the elasticity rubber net that fixedly connected with was tightened on the portal, the upper portion fixed mounting of bottom plate has and is used for driving rotor plate pivoted actuating mechanism, connect the interior bottom of ball box to set up to the inclined plane, the upper portion fixed surface of bottom plate is connected with the projection platform that flushes with the upper portion surface of rotor plate. The utility model can adjust the rotation angle of the portal frame, and improve the shooting accuracy of the shooter handball from each angle; in the shooting training process, the angle does not need to be changed by walking, so that the fatigue of a human body is avoided, the training time can be prolonged, and the training effect is improved; the hand ball after being projected can automatically return to the ball receiving box due to blocking, so that the ball does not need to be picked up, and the training time is saved.

Description

Shooting training device for handball practice

Technical Field

The utility model relates to a handball exercise equipment technical field specifically is a handball exercise is with training device that shoots.

Background

Handball, a ball game of germany origin. Basically, a handball looks like a mixture of football and football. Meanwhile, some rules of handball are developed from the rule transformation of basketball.

The hand ball game has the outstanding characteristics of speed competition, rapidness, skill and tacticity, and becomes an important factor for winning. The rapid attack is not only reflected in the counterattack speed, but also in the aspect of the position attack, the traditional positioning attack method is changed, the rapid penetration and multi-position attack method is implemented, the matching speed is accelerated, and the time of the position attack is shortened. Rapid attack promotes an increase in defense speed. To ensure an effective attack, the attack rate must exceed the defensive movement rate. Therefore, the attack and defense speeds are mutually promoted and continuously developed. The speed will always be dominant in the future development of the handball sport. Rapid penetration and moving attack require that the personal skills of the athlete must be comprehensive. Along with rapid movement and insertion attack of a player on the spot, the attacking function of the player needs to be changed continuously, a backkeeper can insert a hand into a bottom line for attack, and a frontier can run to an external shooting door.

The development of the handball sports is added by more and more enthusiasts, and the basic requirements of the handball are that the goal shooting is accurate and the goal shooting is carried out in different positions and angles on the court; the existing handball training device cannot flexibly adjust the shooting angle, and if the handball training device is manually moved to a proper training position, a large amount of physical strength is required to be consumed, so that the training time can be shortened; therefore, it is desirable to provide a shooting training device for handball practice, which saves physical strength and can be used for multi-angle shooting training.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a shooting training device for handball practice, which can adjust the rotation angle of a portal frame and improve the shooting accuracy of the handball from each angle; in the shooting training process, the angle does not need to be changed by walking, so that the fatigue of a human body is avoided, the training time can be prolonged, and the training effect is improved; the hand ball after being projected can automatically return to the ball receiving box due to blocking, so that the ball does not need to be picked up, the training time is saved, and the problems in the background art are solved.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a handball exercise is with training device that shoots, includes the bottom plate, the upper portion fixedly connected with fixed column of bottom plate, the rotor plate has been cup jointed in the rotation on the fixed column circumference, the upper end fixedly connected with humanoid baffle of fixed column, the upper portion fixedly connected with portal of rotor plate, fixedly connected with elasticity rubber net that tightens on the portal, be provided with tooth portion on one side arc surface of rotor plate, the upper portion fixed mounting of bottom plate has and is used for driving rotor plate pivoted actuating mechanism, one side of rotor plate is provided with connects the ball box, connect the interior bottom of ball box to set up to the inclined plane, the upper portion fixed surface of bottom plate is connected with the projection platform that flushes with the upper portion surface of rotor plate.

Preferably, the driving mechanism comprises a forward and reverse rotation speed reducing motor fixedly connected to the bottom plate through a support frame, and a rotating shaft of the forward and reverse rotation speed reducing motor is in meshing transmission connection with the tooth part through a gear.

Preferably, the surface of the upper part of one end of the ball receiving box is fixedly provided with an operation plate, and the operation plate is respectively provided with a control button for controlling the forward and reverse rotation of the forward and reverse rotation speed reducing motor.

Preferably, the upper part of the bottom plate is fixedly connected with vertical baffles, the vertical baffles are respectively arranged on two sides of the ball receiving box, and one end of each vertical baffle is an arc-shaped part.

Preferably, a notch for staggering the ball receiving boxes is formed in the lower portion of one side of the rotating plate.

Preferably, the lower surface of the rotating plate is fixedly connected with an arc supporting salient point.

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

1. the utility model can adjust the rotation angle of the portal frame through the design of the rotating plate and the driving mechanism, simulate the environment of the court of hands projected from different position angles, and improve the shooting accuracy of the handball from each angle; in the shooting training process, the angle does not need to be changed by walking, so that the fatigue of a human body is avoided, the training time can be prolonged, and the training effect is improved;

2. through the design of the ball receiving box, the elastic rubber net and the vertical baffle, the handball after projection can automatically return to the ball receiving box due to blocking, so that the ball does not need to be picked up, the training time is saved, and the training effect is improved.

Drawings

Fig. 1 is a schematic top view of the present invention;

fig. 2 is a schematic structural view of the door frame of the present invention;

fig. 3 is a schematic structural view of the driving mechanism of the present invention;

fig. 4 is a schematic view of the internal structure of the ball receiving box of the present invention.

In the figure: 1. a base plate; 2. a tooth portion; 3. a gantry; 4. a drive mechanism; 5. a rotating plate; 6. an elastic rubber net; 7. an arc-shaped portion; 8. a humanoid baffle; 9. a vertical baffle; 10. a bevel; 11. a ball receiving box; 12. a projection station; 13. an operation panel; 14. fixing a column; 15. the arc supports the salient point; 16. a support frame; 17. a positive and negative rotation speed reducing motor; 18. gear, 19 notches.

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. 1-4, the present invention provides a technical solution: the shooting training device for the handball practice comprises a bottom plate 1, wherein a fixed column 14 is fixedly connected to the upper part of the bottom plate 1, a rotating plate 5 is rotatably sleeved on the circumference of the fixed column 14, a portal frame 3 is fixedly connected to the upper part of the rotating plate 5, a tightened elastic rubber net 6 is fixedly connected to the portal frame 3, a tooth part 2 is arranged on an arc surface at one side of the rotating plate 5 (the circle center of the arc surface is concentric with that of the fixed column 14), a driving mechanism 4 for driving the rotating plate 5 to rotate is fixedly installed on the upper part of the bottom plate 1, a ball receiving box 11 is arranged at one side of the rotating plate 5, the inner bottom part of the ball receiving box 11 is arranged as an inclined plane 10, a projection station 12 flush with the upper surface of the rotating plate 5 is fixedly connected to the upper surface of the base plate 1.

Specifically, the driving mechanism 4 comprises a forward and reverse rotation speed reducing motor 17 fixedly connected to the bottom plate 1 through a support frame 16, and a rotating shaft of the forward and reverse rotation speed reducing motor 17 is in meshing transmission connection with the tooth part 2 through a gear 18. The rotating plate 5 is driven to rotate and adjust through the rotation of the forward and reverse rotation speed reducing motor 17.

Specifically, an operation panel 13 is fixedly mounted on the surface of the upper portion of one end of the ball receiving box 11, and control buttons for controlling the forward and reverse rotation of the forward and reverse rotation speed reducing motor 17 are respectively mounted on the operation panel 13. The adjustment of the rotating plate 5 is convenient to realize through the operating button, so that the inclination angle of the portal frame 3 is adjusted.

Specifically, the upper portion of the bottom plate 1 is fixedly connected with vertical baffles 9, the vertical baffles 9 are respectively arranged on two sides of the ball receiving box 11, and one end of each vertical baffle 9 is set to be the arc-shaped portion 7. The handball is blocked by the vertical baffle 9, so that the handball is prevented from being ejected out and is not easy to pick up.

Specifically, a notch 19 for staggering the ball receiving boxes 11 is formed in the lower portion of one side of the rotating plate 5. Through the design of the notch 19, the ball receiving box 11 is staggered, so that the ball receiving box 11 does not influence the rotation of the rotating plate 5.

Specifically, the lower surface of the rotating plate 5 is fixedly connected with an arc supporting salient point 15. Through the design of the arc supporting salient points 15, the area of the supporting points is reduced, so that the friction force is reduced, and the rotation is facilitated.

The working principle is as follows: when the shooting device is used, the utility model utilizes the design of the rotating plate 5 and the driving mechanism 4 to control the forward and reverse speed reducing motor 17 to rotate by utilizing the buttons on the operation plate 13, then drives the rotating angle of the rotating plate 5, and the portal frame 3 is fixedly arranged on the rotating plate 5, so that the rotating angle of the portal frame 3 can be adjusted by the forward and reverse control buttons on the operation plate 13, thereby simulating the environment of the hand ball field projected from different position angles and pertinently improving the shooting accuracy of the shooting hand ball from each angle; due to the angle adjustment design of the portal frame 3, the angle does not need to be changed by walking in the shooting training process, so that the fatigue of a human body is avoided, the training time can be prolonged, and the training effect is improved; through the design of the ball receiving box 11, the elastic rubber net 6 and the vertical baffle 9, the handball after projection can automatically return to the ball receiving box 11 due to blocking, and the vertical baffle 9 can prevent the handball from shooting out of the field, so that the training time is saved, and the training effect is improved.

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 handball exercise is with trainer of shooting, includes bottom plate (1), its characterized in that: the upper part of the bottom plate (1) is fixedly connected with a fixed column (14), a rotating plate (5) is rotatably sleeved on the circumference of the fixed column (14), the upper end of the fixed column (14) is fixedly connected with a human-shaped baffle (8), the upper part of the rotating plate (5) is fixedly connected with a portal (3), a tight elastic rubber net (6) is fixedly connected on the door frame (3), a tooth part (2) is arranged on the arc surface at one side of the rotating plate (5), the upper part of the bottom plate (1) is fixedly provided with a driving mechanism (4) for driving the rotating plate (5) to rotate, a ball receiving box (11) is arranged on one side of the rotating plate (5), an inclined plane (10) is arranged at the inner bottom of the ball receiving box (11), the upper surface of the bottom plate (1) is fixedly connected with a projection platform (12) which is flush with the upper surface of the rotating plate (5).

2. The shooting training apparatus for handball practice as claimed in claim 1, wherein: the driving mechanism (4) comprises a forward and reverse rotation speed reducing motor (17) fixedly connected to the bottom plate (1) through a supporting frame (16), and a rotating shaft of the forward and reverse rotation speed reducing motor (17) is in meshing transmission connection with the tooth part (2) through a gear (18).

3. The shooting training apparatus for handball practice as claimed in claim 2, wherein: an operation plate (13) is fixedly installed on the surface of the upper portion of one end of the ball receiving box (11), and control buttons used for controlling the forward and reverse rotation of the forward and reverse rotation speed reducing motor (17) are installed on the operation plate (13) respectively.

4. The shooting training apparatus for handball practice as claimed in claim 1, wherein: the upper portion fixedly connected with vertical baffle (9) of bottom plate (1), vertical baffle (9) set up respectively in the both sides that connect ball box (11), and the one end of vertical baffle (9) sets up to arc portion (7).

5. The shooting training apparatus for handball practice as claimed in claim 1, wherein: a notch (19) for staggering the ball receiving box (11) is formed in the lower portion of one side of the rotating plate (5).

6. The shooting training apparatus for handball practice as claimed in claim 1, wherein: and the lower surface of the rotating plate (5) is fixedly connected with an arc supporting salient point (15).