Auxiliary serving device for badminton training

Abstract

The utility model belongs to the field of sports mechanical equipment, and specifically is an auxiliary serving device for badminton training, comprising a support frame, a mobile motor is threadedly connected to one side of the support frame, a driving screw is arranged on one side of the mobile motor, a mobile seat is movably installed on the surface of the driving screw, a connecting block is fixedly installed on the bottom of the mobile seat, a curved plate is fixedly installed on the bottom of the connecting block, a lifting block is movably installed inside the curved plate, and an assembly plate is fixedly installed on the front of the lifting block; through the structural design of the support frame, the mobile motor, the driving screw, the mobile seat, the connecting block, the curved plate, and the assembly plate, the function of movable serving is realized, thereby the moving trajectory and changes of the opponent in the real game can be simulated through programming, the player can better adapt to different serving angles and positions, thereby improving the training effect, and solving the problem of limited training effect caused by serving at a fixed position.

Description

Technical Field

[0001] The utility model relates to the field of sports mechanical equipment, in particular to an auxiliary serving device used for badminton training. Background Art

[0002] Badminton is an indoor sport in which a small ball made of feathers and cork is hit with a long-handled net racket across a net. Badminton matches are held on a rectangular court with a net in the middle. Both teams use various serving, hitting and moving techniques and tactics to hit the ball back and forth on the net. The winner is the team that prevents the ball from falling into their effective area or causes the opponent to make a mistake in hitting the ball.

[0003] For example, an auxiliary serving device for badminton training with announcement number CN215136726U includes a serving frame, a power wire, a discharge tube, a serving roller, a serving groove and a tilting and fixing mechanism. The utility model sets a tilting and fixing mechanism at the upper end of the serving frame, and a lifting mechanism drives the left end of the tilting plate to rise and fall, so that the tilting plate swings around the hinge, thereby tilting the tilting plate and adjusting the angle of the serving frame, thereby achieving the advantage of being able to quickly adjust the serving angle; by setting a lifting mechanism at the upper end of the tilting and fixing mechanism, the electric wire rod drives the moving block to move up and down, and then the swing rod drives the left end of the tilting plate to rise and fall, thereby achieving the advantage of being able to quickly drive the tilting plate to tilt.

[0004] However, based on the working principle proposed in the above patent, the applicant believes that the above device can only serve at a fixed position and can only provide a fixed serving position. It cannot provide diversified training content and cannot simulate the movement and changes of opponents in real games. Players cannot experience the pressure and challenges of real games in training, which may result in players being unable to comprehensively improve various techniques.

[0005] Therefore, in view of the above problems, an auxiliary serving device for badminton training is proposed. Utility Model Content

[0006] In order to make up for the shortcomings of the prior art, the problem that fixed-position serving leads to limited training effect, the utility model provides an auxiliary serving device for badminton training.

[0007] The technical solution adopted by the utility model to solve its technical problems is: an auxiliary serving device for badminton training, comprising a support frame, a mobile motor is threadedly connected to one side of the support frame, a driving screw is arranged on one side of the mobile motor, a mobile seat is movably installed on the surface of the driving screw, a connecting block is fixedly installed on the bottom of the mobile seat, a curved plate is fixedly installed on the bottom of the connecting block, a lifting block is movably installed inside the curved plate, an assembly plate is fixedly installed on the front of the lifting block, and a serving machine is threadedly connected to the top of the assembly plate.

[0008] Preferably, a lifting motor is fixedly mounted on the top of the movable seat, and a driving shaft is provided on one side of the lifting motor.

[0009] Preferably, a wire hub is fixedly mounted on the surface of the driving shaft, and a connecting wire is wound around the surface of the wire hub.

[0010] Preferably, grooves are provided on both sides of the movable seat, and a first cable bundle wheel is movably installed inside the groove.

[0011] Preferably, a second wire harness wheel is movably mounted on the back and bottom of the curved plate, and a slide groove is provided on the front of the curved plate.

[0012] Preferably, wire rings are fixedly mounted on both upper and lower sides of the lifting block, positioning rods are fixedly mounted on both sides of the lifting block, and a rotating wheel is movably mounted on one end of the positioning rod.

[0013] Preferably, a slide rod is fixedly installed on the inner side of the support frame, and self-locking universal wheels are threadedly connected to the four corners of the bottom of the support frame.

[0014] The beneficial effects of the utility model are:

[0015] 1. The utility model realizes the function of movable serving through the structural design of the support frame, the mobile motor, the driving screw rod, the mobile seat, the connecting block, the curved plate, the assembly plate, and the serving machine, and through the mutual cooperation between the structures, so that the moving trajectory can be random or preset, making the training more challenging and changeable, allowing players to cope with different serving situations more comprehensively, and can also simulate the moving trajectory and changes of the opponent in the real game through programming, so that the players can better adapt to different serving angles and positions, thereby improving the training effect and solving the problem of limited training effect caused by serving at a fixed position.

[0016] 2. The utility model realizes the driving function through the structural design of the lifting motor and the driving shaft, and through the mutual cooperation between the structures, so that the connecting line can be retracted and released, thereby achieving the purpose of lifting the serving machine, and further achieving the purpose of simulating the movement trajectory and changes of the opponent in a real game. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a front view structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the back structure of the utility model;

[0020] Figure 3 It is a partial enlarged structural schematic diagram of the utility model;

[0021] Figure 4 It is a partial cross-sectional structural schematic diagram of the utility model.

[0022] In the figure: 1. support frame; 2. moving motor; 3. driving screw; 4. moving seat; 5. connecting block; 6. curved plate; 7. lifting block; 8. assembly plate; 9. serving machine; 10. lifting motor; 11. driving shaft; 12. wire collection seat; 13. connecting wire; 14. groove; 15. first wire harness wheel; 16. second wire harness wheel; 17. slide groove; 18. wire ring; 19. positioning rod; 20. rotating wheel; 21. sliding rod; 22. self-locking universal wheel. 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 in 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] The following is combined with Figure 1-4 To further explain this application in detail,

[0025] The embodiment of the present application discloses an auxiliary serving device for badminton training, including a support frame 1, a movable motor 2 is threadedly connected to one side of the support frame 1, a driving screw 3 is arranged on one side of the movable motor 2, a movable seat 4 is movably mounted on the surface of the driving screw 3, a connecting block 5 is fixedly mounted on the bottom of the movable seat 4, a curved plate 6 is fixedly mounted on the bottom of the connecting block 5, a lifting block 7 is movably mounted inside the curved plate 6, an assembly plate 8 is fixedly mounted on the front of the lifting block 7, and a serving machine 9 is threadedly connected to the top of the assembly plate 8.

[0026] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4Through the structural design of the support frame 1, the mobile motor 2, the driving screw 3, the mobile seat 4, the connecting block 5, the curved plate 6, the assembly plate 8, and the serving machine 9, and through the mutual cooperation between the structures, the function of movable serving is realized, thereby the moving trajectory can be random or preset, making the training more challenging and changeable, allowing players to cope with different serving situations more comprehensively, and the moving trajectory and changes of the opponent in the real game can be simulated by programming, so that the players can better adapt to different serving angles and positions, thereby improving the training effect and solving the problem of limited training effect caused by serving in a fixed position.

[0027] A lifting motor 10 is fixedly mounted on the top of the moving seat 4 , and a driving shaft 11 is disposed on one side of the lifting motor 10 .

[0028] Reference Figure 1 and Figure 4 Through the structural design of the lifting motor 10 and the driving shaft 11, and through the mutual cooperation between the structures, the driving function is realized, so that the connecting line 13 can be retracted and released, thereby achieving the purpose of lifting the serving machine 9, and then achieving the purpose of simulating the movement trajectory and changes of the opponent in the real game.

[0029] A wire hub 12 is fixedly mounted on the surface of the driving shaft 11 , and a connecting wire 13 is wound around the surface of the wire hub 12 .

[0030] Reference Figure 1 and Figure 4 The connecting wire 13 can be wound through the wire hub 12 to achieve the purpose of the connecting wire 13 driving the ball machine 9 to rise and fall.

[0031] Grooves 14 are provided on both sides of the movable seat 4 , and a first cable-beaming wheel 15 is movably installed inside the groove 14 .

[0032] Reference Figure 1 The first cable wheel 15 reduces the friction of the connecting cable 13 on the movable seat 4 during operation, and also makes the retraction and release of the connecting cable 13 smoother.

[0033] A second cable-beaming wheel 16 is movably mounted on the back and bottom of the curved plate 6 , and a slide groove 17 is provided on the front of the curved plate 6 .

[0034] Reference Figure 1 and Figure 4 The second cable wheel 16 realizes the function of protecting the curved plate 6, thereby avoiding the friction between the connecting wire 13 and the curved plate 6 during the retraction and release process, and further reducing the resistance of the connecting wire 13 during the retraction and release process.

[0035] Wire rings 18 are fixedly installed on both upper and lower sides of the lifting block 7 , positioning rods 19 are fixedly installed on both sides of the lifting block 7 , and a rotating wheel 20 is movably installed on one end of the positioning rod 19 .

[0036] Reference Figure 3 The wire ring 18 is used to connect the lifting block 7 to the connecting wire 13, so as to achieve the purpose of controlling the lifting by the lifting motor 10. The structural design of the positioning rod 19 and the rotating wheel 20, and the mutual cooperation between the structures, realizes the function of reducing the resistance of the lifting block 7 during lifting and lowering, thereby reducing the resistance of the lifting block 7 during movement, so that the ball machine 9 can quickly reach the predetermined position to work.

[0037] A slide bar 21 is fixedly installed on the inner side of the support frame 1 , and self-locking universal wheels 22 are threadedly connected to the four corners of the bottom of the support frame 1 .

[0038] Reference Figure 2 The sliding rod 21 is used to limit the bottom of the curved plate 6, thereby preventing the curved plate 6 from shaking when moving, thereby ensuring the stability of the device. At the same time, it can also reduce the load-bearing capacity of the driving screw 3, further increasing the service life of the device. The self-locking universal wheel 22 is used to facilitate the movement of the device, thereby achieving the purpose of quickly deploying the device.

[0039] Working principle: When using this device, after moving the device to the designated area through the self-locking universal wheel 22, the self-locking universal wheel 22 is locked, and the badminton is placed inside the serving machine 9. The moving motor 2 and the lifting motor 10 are programmed and controlled by the PLC. The moving motor 2 moves the moving seat 4 horizontally by driving the screw rod 3, and drives the serving machine 9 to move through the moving seat 4. At the same time, the lifting motor 10 drives the wire collection seat 12 to rotate through the driving shaft 11. The wire collection seat 12 winds one end of the connecting wire 13 and releases the connecting wire 13 at the other end, and drives the serving machine 9 to rise and fall through the connecting wire 13. During this period, the lifting block 7 is fixed by the groove 14 and the rotating wheel 20, ensuring that the serving machine 9 can be adsorbed on the surface of the curved plate 6 through the assembly plate 8, so that the serving machine 9 can rise and fall following the curved surface of the curved plate 6.

[0040] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An auxiliary serving device for badminton training, characterized in that: The invention comprises a support frame (1); a movable motor (2) is threadedly connected to one side of the support frame (1); a driving screw rod (3) is arranged on one side of the movable motor (2); a movable seat (4) is movably mounted on the surface of the driving screw rod (3); a connecting block (5) is fixedly mounted on the bottom of the movable seat (4); a curved plate (6) is fixedly mounted on the bottom of the connecting block (5); a lifting block (7) is movably mounted inside the curved plate (6); an assembly plate (8) is fixedly mounted on the front of the lifting block (7); and a ball serving machine (9) is threadedly connected to the top of the assembly plate (8).

2. The auxiliary serving device for badminton training according to claim 1, characterized in that: A lifting motor (10) is fixedly mounted on the top of the movable seat (4), and a driving shaft (11) is arranged on one side of the lifting motor (10).

3. The auxiliary serving device for badminton training according to claim 2, characterized in that: A wire collection seat (12) is fixedly mounted on the surface of the driving shaft (11), and a connecting wire (13) is wound around the surface of the wire collection seat (12).

4. The auxiliary serving device for badminton training according to claim 1, characterized in that: Grooves (14) are provided on both sides of the movable seat (4), and a first cable-beaming wheel (15) is movably installed inside the groove (14).

5. The auxiliary serving device for badminton training according to claim 1, characterized in that: A second wire harness wheel (16) is movably mounted on the back and bottom of the curved plate (6), and a slide groove (17) is provided on the front of the curved plate (6).

6. The auxiliary serving device for badminton training according to claim 1, characterized in that: Wire rings (18) are fixedly mounted on both upper and lower sides of the lifting block (7), positioning rods (19) are fixedly mounted on both sides of the lifting block (7), and a rotating wheel (20) is movably mounted on one end of the positioning rod (19).

7. The auxiliary serving device for badminton training according to claim 1, characterized in that: A slide rod (21) is fixedly mounted on the inner side of the support frame (1), and self-locking universal wheels (22) are threadedly connected to the four corners of the bottom of the support frame (1).

Images