A racket swing training device for badminton training

Abstract

The utility model relates to the technical field of badminton training, in particular to a swing training device for badminton training, comprising a base, a height adjustment mechanism is installed on the top of the base, the height adjustment mechanism comprises a vertical tube and a vertical rod, a length adjustment mechanism is installed on the top of the vertical rod, a connecting rope is installed on the surface of the length adjustment mechanism, a circular ring is fixedly connected to the bottom end of the connecting rope, and a badminton is fixedly connected to the inner cavity of the circular ring by a fastening bolt. The utility model controls the operation of a motor to rotate a turntable and a turnbar, and under the action of a block and a guide rod guide limit, a moving frame and a tooth plate are reciprocated forward and backward, and then the tooth ring, the height adjustment mechanism and the length adjustment mechanism are reciprocated, so that the badminton can be swung back and forth, and the difficulty of training can be adjusted according to the use requirements of the user, the reaction ability of the user is trained, and the adaptability and flexibility of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of badminton training, in particular to a racket swing training 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 played 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 within the team's effective area or causes the opponent to make a mistake in hitting the ball. A racket swing trainer is required for badminton training.

[0003] After searching, the patent number is CN218392154U, and the name is a utility model of a swing trainer for badminton training, which includes a first connecting rod. Through research and analysis, it is found that although it has the advantage of being adjusted according to the height of the human body, it still has the following disadvantages to a certain extent.

[0004] For example, when adjusting the height, it is necessary to press multiple pressing blocks so that the pressing blocks can be completely moved into the pressing grooves before adjustment can be made, which makes adjustment inconvenient and makes it impossible to swing the badminton back and forth. In this way, the difficulty of training can be adjusted according to the user's needs, and the user's reaction ability can be trained. In order to solve the above technical problems, we have designed a swing trainer for badminton training. Utility Model Content

[0005] The purpose of the utility model is to provide a racket swing trainer for badminton training, which has the advantages of convenient adjustment and badminton swinging back and forth, and solves the problem that multiple pressing blocks need to be pressed when adjusting the height, resulting in inconvenience in adjustment and the badminton cannot be swung back and forth to exercise the user's reaction ability.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a racket swing trainer for badminton training, comprising a base, a height adjustment mechanism is installed on the top of the base, the height adjustment mechanism comprises a vertical tube and a vertical rod, a length adjustment mechanism is installed on the top of the vertical rod, a connecting rope is installed on the surface of the length adjustment mechanism, a circular ring is fixedly connected to the bottom end of the connecting rope, a badminton is fixedly connected to the inner cavity of the circular ring by a fastening bolt, and a swing driving mechanism is installed on the surface of the vertical tube.

[0007] Preferably, the height adjustment mechanism includes a U-shaped plate, the bottom end of the vertical tube is rotatably embedded in the top of the base through a bearing, the vertical rod is slidably inserted in the inner cavity of the vertical tube, the right side of the U-shaped plate is fixedly connected to the left side of the top of the vertical tube, and a clamping rod is slidingly penetrated through the left side of the U-shaped plate, a square plate is fixedly sleeved on the surface of the right end of the clamping rod, a spring is movable sleeved on the surface of the clamping rod, two ends of the spring are respectively fixedly connected to the inner wall of the U-shaped plate and one side of the square plate, and a pull plate is fixedly connected to the left end of the clamping rod.

[0008] Preferably, a guide block is fixedly connected to the bottom of the right side of the vertical rod, a guide groove matched with the guide block is opened on the right side of the inner cavity of the vertical tube, and a clamping groove matched with the clamping rod is opened on the left side of the vertical rod.

[0009] Preferably, the length adjustment mechanism comprises a square tube, the bottom of the square tube is fixedly connected to the top of the vertical rod, the inner wall of the square tube is slidably connected to a square rod, one end of the square rod extends to the outside of the square tube and is fixedly connected to the top of the connecting rope, and both sides of the top of the square tube are threadedly embedded with fixing bolts.

[0010] Preferably, the swing driving mechanism includes a shell, which is sleeved on the surface of the bottom end of the vertical tube, the bottom of the shell is fixedly connected to the top of the base by bolts, the surface of the bottom end of the vertical tube is sleeved with a gear ring welded, the right front of the top of the shell is fixedly connected with a motor by bolts, the rotating shaft of the motor passes through the shell and is fixedly connected with a turntable, a rotating rod is welded on the left side of the bottom of the turntable, a movable sleeve of the surface of the rotating rod is provided with a moving frame, a tooth plate is welded on the back of the moving frame, a block is welded on the right side of the tooth plate, a guide rod is slidably penetrated by the front of the block, the rear end of the guide rod is welded to the back of the inner cavity of the shell, a spring 2 is movably sleeved on the surface of the guide rod, and the two ends of the spring 2 are respectively fixedly connected to one side of the block and the inner wall of the shell.

[0011] Preferably, a stabilizing plate is welded to the surface of the base, and a mounting plate is fixedly connected to the right side of the shell by bolts.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model pulls a pull plate to move the clamping rod and the square plate, and compresses a spring to disengage the clamping rod from the original clamping slot, and moves the vertical rod in the vertical tube to adjust the height of the badminton. Then, the pull plate is loosened, and the clamping rod is inserted into the clamping slot under the action of the spring rebound, and the vertical tube and the vertical rod are positioned. The fixing bolt is rotated to disengage one end of the clamping rod from the square rod, and the square rod is moved in the square tube to adjust the position of the badminton from the vertical rod, and the badminton is expanded horizontally. Then, the fixing bolt is rotated to position the badminton between the square tube and the square rod. Therefore, the utility model has the advantage of being able to be adjusted according to the height of the user, and at the same time meets the use needs of users with wider body shapes, thereby effectively avoiding the occurrence of collision with the device during user training.

[0014] The utility model controls the operation of the motor to rotate the turntable and the turn rod, and under the action of the block and the guide rod guide limit, the moving frame and the tooth plate move back and forth, thereby causing the gear ring, the height adjustment mechanism and the length adjustment mechanism to reciprocate, thereby having the advantage of being able to make the badminton swing back and forth, the difficulty of training can be adjusted according to the user's usage requirements, the user's reaction ability is trained, and the adaptability and flexibility of the device are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a partially cutaway stereoscopic schematic diagram of the utility model;

[0017] Figure 3 For this utility model Figure 2 A is an enlarged schematic diagram;

[0018] Figure 4 It is a three-dimensional schematic diagram of the swing drive mechanism of the utility model.

[0019] In the figure: 1. base; 2. height adjustment mechanism; 21. vertical tube; 22. vertical rod; 23. U-shaped plate; 24. clamping rod; 25. square plate; 26. spring one; 27. pull plate; 28. guide block; 29. ​​guide groove; 3. length adjustment mechanism; 31. square tube; 32. square rod; 33. fixing bolt; 4. connecting rope; 5. ring; 6. badminton; 7. swing drive mechanism; 71. shell; 72. gear ring; 73. motor; 74. turntable; 75. rotating rod; 76. moving frame; 77. gear plate; 78. block; 79. guide rod; 710. spring two; 8. stabilizing plate; 9. mounting plate. DETAILED DESCRIPTION

[0020] See also Figure 1-Figure 4A racket swing trainer for badminton training comprises a base 1, a height adjustment mechanism 2 is installed on the top of the base 1, the height adjustment mechanism 2 comprises a vertical tube 21 and a vertical rod 22, a length adjustment mechanism 3 is installed on the top of the vertical rod 22, a connecting rope 4 is installed on the surface of the length adjustment mechanism 3, a ring 5 is fixedly connected to the bottom end of the connecting rope 4, a badminton 6 is fixedly connected to the inner cavity of the ring 5 by a fastening bolt, and a swing driving mechanism 7 is installed on the surface of the vertical tube 21.

[0021] See also Figure 2 and Figure 3 The height adjustment mechanism 2 includes a U-shaped plate 23, the bottom end of the vertical tube 21 is rotatably embedded in the top of the base 1 through a bearing, and the vertical rod 22 is slidably inserted in the inner cavity of the vertical tube 21. The right side of the U-shaped plate 23 is fixedly connected to the left side of the top of the vertical tube 21, and the left side of the U-shaped plate 23 is slidably penetrated by a clamping rod 24. The surface of the right end of the clamping rod 24 is fixedly sleeved with a square plate 25. By setting the square plate 25, an indirect connection is maintained between the spring 1 26 and the clamping rod 24, so that the spring 1 26 and the clamping rod 24 interact with each other. A spring 1 26 is movable sleeved on the surface of the clamping rod 24. By setting the spring 1 26, the clamping rod 24 is inserted into the clamping slot under the action of its elastic force and will not be easily detached. The two ends of the spring 1 26 are respectively fixedly connected to the inner wall of the U-shaped plate 23 and one side of the square plate 25. The left end of the clamping rod 24 is fixedly connected with a pull plate 27. By setting the pull plate 27, it is convenient to pull it to drive the clamping rod 24 to move, so that the clamping rod 24 is separated from the original clamping slot.

[0022] See also Figure 2 A guide block 28 is fixedly connected to the bottom of the right side of the vertical rod 22, and a guide groove 29 matched with the guide block 28 is opened on the right side of the inner cavity of the vertical tube 21. By setting the guide block 28 and the guide groove 29, the vertical rod 22 is guided so that the vertical rod 22 will not rotate when moving, so that the card rod 24 can be better inserted into the card groove. A card groove matched with the card rod 24 is opened on the left side of the vertical rod 22.

[0023] See also Figure 2 The length adjustment mechanism 3 includes a square tube 31, the bottom of the square tube 31 is fixedly connected to the top of the vertical rod 22, the inner wall of the square tube 31 is slidably connected with a square rod 32, one end of the square rod 32 extends to the outside of the square tube 31 and is fixedly connected to the top of the connecting rope 4, and both sides of the top of the square tube 31 are threadedly embedded with fixing bolts 33. By setting the fixing bolts 33, the square rod 32 and the square tube 31 are positioned and fixed.

[0024] See also Figure 2 and Figure 4The swing drive mechanism 7 includes a shell 71, which is sleeved on the surface of the bottom end of the vertical tube 21. The bottom of the shell 71 is fixedly connected to the top of the base 1 by bolts. A gear ring 72 is sleeved and welded on the surface of the bottom end of the vertical tube 21. A motor 73 is fixedly connected to the right front of the top of the shell 71 by bolts. The rotating shaft of the motor 73 passes through the shell 71 and is fixedly connected to a turntable 74. A rotating rod 75 is welded to the left side of the bottom of the turntable 74. A moving frame 76 is movably sleeved on the surface of the rotating rod 75. By setting the moving frame 76, when the rotating rod 75 rotates inside it, it moves back and forth under the guidance of the guide rod 79. A tooth plate 77 is welded on the back of the moving frame 76. By setting the tooth plate 77 7, under the action of its forward and backward reciprocating movement, the gear ring 72 rotates back and forth, a block 78 is welded on the right side of the tooth plate 77, and a guide rod 79 is set on the front side of the block 78 for sliding and penetrating. The rear end of the guide rod 79 is welded to the back side of the inner cavity of the shell 71. By setting the guide rod 79 and the block 78, the tooth plate 77 is supported and limited and guided, so that the moving frame 76 can stably reciprocate back and forth under the drive of the rotating rod 75. A spring 2 710 is movably sleeved on the surface of the guide rod 79. By setting the spring 2 710, the reciprocating block 78 is buffered to make it more stable when moving. The two ends of the spring 2 710 are fixedly connected to one side of the block 78 and the inner wall of the shell 71 respectively.

[0025] See also Figure 1 A stabilizing plate 8 is welded on the surface of the base 1. By setting the stabilizing plate 8, the center of gravity of the device is lowered, making the device more stable when in use. A mounting plate 9 is fixedly connected to the right side of the shell 71 by bolts. By setting the mounting plate 9, it can be removed to facilitate the inspection and maintenance of the components in the shell 71.

[0026] When in use, the device is connected to an external power source and a controller through a wire, and the pull plate 27 is pulled to move the clamping rod 24 and the square plate 25, and the spring 1 26 is compressed to make the clamping rod 24 disengage from the original clamping slot, and the vertical rod 22 is moved in the vertical tube 21 to adjust the height of the badminton 6, and then the pull plate 27 is loosened, and the clamping rod 24 is inserted into the clamping slot under the action of the spring 1 26 rebounding, and the vertical tube 21 and the vertical rod 22 are positioned, and the fixing bolt 33 is turned to make one end of it disengage from the square rod 32, and the square rod 22 is moved. 32 moves in the square tube 31 to expand the badminton 6 laterally, then rotate the fixing bolt 33 to position it between the square tube 31 and the square rod 32, control the operation of the motor 73 to rotate the turntable 74 and the rotating rod 75, and under the guiding and limiting action of the block 78 and the guide rod 79, the moving frame 76 and the tooth plate 77 move back and forth, thereby causing the gear ring 72, the height adjustment mechanism 2 and the length adjustment mechanism 3 to reciprocate and rotate, so that the badminton 6 swings back and forth, adjusts the difficulty of training, and exercises the reaction ability.

[0027] In summary: the racket swing trainer for badminton training, through the cooperation of the base 1, the height adjustment mechanism 2, the length adjustment mechanism 3, the connecting rope 4, the ring 5, the badminton 6 and the swing driving mechanism 7, solves the problem that multiple pressing blocks need to be pressed when adjusting the height, resulting in inconvenience in adjustment and the badminton cannot be swung back and forth to exercise the user's reaction ability.

Claims

1. A badminton swing trainer, comprising a base (1), characterized in that: A height adjustment mechanism (2) is installed on the top of the base (1), the height adjustment mechanism (2) comprising a vertical tube (21) and a vertical rod (22), a length adjustment mechanism (3) is installed on the top of the vertical rod (22), a connecting rope (4) is installed on the surface of the length adjustment mechanism (3), a circular ring (5) is fixedly connected to the bottom end of the connecting rope (4), a badminton (6) is fixedly connected to the inner cavity of the circular ring (5) via a fastening bolt, and a swing drive mechanism (7) is installed on the surface of the vertical tube (21).

2. A badminton swing training device according to claim 1, characterized in that: The height adjustment mechanism (2) comprises a U-shaped plate (23), the bottom end of the vertical tube (21) is rotatably embedded in the top of the base (1) through a bearing, the vertical rod (22) is slidably inserted in the inner cavity of the vertical tube (21), the right side of the U-shaped plate (23) is fixedly connected to the left side of the top of the vertical tube (21), the left side of the U-shaped plate (23) is slidably penetrated by a clamping rod (24), the right end of the clamping rod (24) is fixedly sleeved with a square plate (25), the surface of the clamping rod (24) is movable sleeved with a spring 1 (26), the two ends of the spring 1 (26) are respectively fixedly connected to the inner wall of the U-shaped plate (23) and one side of the square plate (25), and the left end of the clamping rod (24) is fixedly connected to a pull plate (27).

3. A badminton swing training device according to claim 1, characterized in that: A guide block (28) is fixedly connected to the bottom of the right side of the vertical rod (22), a guide groove (29) adapted to the guide block (28) is provided on the right side of the inner cavity of the vertical tube (21), and a clamping groove adapted to the clamping rod (24) is provided on the left side of the vertical rod (22).

4. A badminton swing training device according to claim 1, characterized in that: The length adjustment mechanism (3) comprises a square tube (31), the bottom of the square tube (31) is fixedly connected to the top of the vertical rod (22), the inner wall of the square tube (31) is slidably connected to the square rod (32), one end of the square rod (32) extends to the outside of the square tube (31) and is fixedly connected to the top of the connecting rope (4), and both sides of the top of the square tube (31) are threadedly embedded with fixing bolts (33).

5. A badminton swing training device according to claim 1, characterized in that: The swing drive mechanism (7) comprises a housing (71), the housing (71) being sleeved on the surface of the bottom end of the vertical tube (21), the bottom of the housing (71) being fixedly connected to the top of the base (1) by means of bolts, a gear ring (72) being sleeved and welded on the surface of the bottom end of the vertical tube (21), a motor (73) being fixedly connected to the right front of the top of the housing (71) by means of bolts, a rotating shaft of the motor (73) passing through the housing (71) and being fixedly connected to a rotating disk (74), a rotating rod (75) being welded to the left side of the bottom of the rotating disk (74), The surface of the rotating rod (75) is movably sleeved with a moving frame (76), the back of the moving frame (76) is welded with a tooth plate (77), the right side of the tooth plate (77) is welded with a block (78), the front of the block (78) is slidably penetrated by a guide rod (79), the rear end of the guide rod (79) is welded to the back of the inner cavity of the shell (71), and the surface of the guide rod (79) is movably sleeved with a second spring (710), the two ends of the second spring (710) are respectively fixedly connected to one side of the block (78) and the inner wall of the shell (71).

6. A badminton swing training device according to claim 5, characterized in that: A stabilizing plate (8) is welded to the surface of the base (1), and a mounting plate (9) is fixedly connected to the right side of the shell (71) by means of bolts.

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