Shuttlecock whipping training device capable of adjusting force exerting strength

Abstract

The utility model provides a badminton whipping training device capable of adjusting the force exerting strength, and relates to the technical field of badminton whipping training devices, the badminton whipping training device comprises a handle and an iron bead main body, the outer surface of one end of the handle is sleeved and connected with a stainless steel pipe, and one end of the handle is provided with a top cover; according to the badminton whiplash training device, in the training process of a player using the badminton whiplash training device, the connecting rod can be adjusted in the handle in a sliding mode according to the actual situation of the player, and therefore the badminton whiplash training device is convenient to use. The first magnet, the iron bead limiting ring and the iron bead body can be driven to be away from the top cover or move towards the top cover by a certain distance, the distance between the iron bead and the top cover is reduced or increased, the force and weight during swing are adjusted, the badminton whipping trainer can adapt to players with large physical fitness level difference, and the badminton whipping training effect is improved. And the training effect and the use adaptability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of badminton whipping trainers, in particular to a badminton whipping trainer with adjustable force. Background Art

[0002] The badminton whip trainer is a training device designed specifically for badminton, aiming to help players improve their whipping skills and strength when swinging the racket.

[0003] When players use the badminton whip trainer for training, since the internal connecting rod of the handle of the traditional badminton whip trainer is fixed, the distance between the iron ball body fixed by the first magnet on one end and the top cover is fixed, so the strength and weight of the whipping training are fixed values. However, the height and body shape of the players in actual training vary greatly, and their personal training goals and physical fitness levels are also different, which results in the traditional badminton whip trainer being unable to adapt to different players for training according to their actual conditions, reducing the training effect, and making the traditional badminton whip trainer have the problem of low applicability. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a badminton whipping trainer with adjustable force.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a badminton whipping trainer with adjustable force, comprising a handle and an iron ball body, the outer surface of one end of the handle is sleeved with a stainless steel tube, one end of the handle is provided with a top cover, the inner wall of one end of the handle is rotatably connected to a rotating cover, the inner wall of the handle is slidably connected to a connecting rod, the outer surface of one end of the connecting rod is threadedly connected to the inner wall of the rotating cover, one end of the connecting rod is fixedly connected to a first magnet, one end of the connecting rod is fixedly connected to an iron ball limiting ring, the outer surface of the iron ball body is magnetically attracted to one side of the first magnet, and the iron ball body is arranged inside the iron ball limiting ring.

[0006] The effect achieved by the above components is: when a player uses the badminton whip trainer for training, he can manually hold the rotating cover and rotate it a certain number of times in the inner wall of one end of the handle according to the actual situation of the training player, and then drive the connecting rod to slide to a certain position in the inner wall of the handle toward the top cover, thereby driving the first magnet, the iron ball limiting ring and the iron ball body to move toward the top cover, reducing the distance between the iron ball body and the top cover, so that the strength and weight during the swing can be adjusted, so that the badminton whip trainer can be adapted to players with large differences in physical fitness levels, improving the training effect and adaptability of use. During training, the player can hold the handle and swing it in the correct posture. The internal iron ball body will detach from the first magnet and the iron ball limiting ring, and then roll inside the handle, and finally hit the top cover to make a sound, prompting that the training posture is correct and achieving the training effect. When the posture is inaccurate, the internal iron ball will not fall off and roll.

[0007] Preferably, an adjustment device is provided between the outer surface of one end of the connecting rod and the inner wall of one end of the handle, and the adjustment device includes a groove block, one side of the groove block is fixedly connected to the outer surface of one end of the connecting rod, one side of the inner wall of the groove block is fixedly connected to a spring, one end of the spring is fixedly connected to a slider, the outer surface of one end of the slider is slidably connected to the inner wall of the groove block, and the outer surface of one end of the slider is symmetrically fixedly connected to a clamping block, a sliding hole is provided on one side of the inner wall of the handle, the groove block and the slider are both slidably connected to the sliding hole, and there are symmetrical clamping grooves on both sides of the inner wall of the sliding hole, and one end of the clamping block is inserted into the inner wall of the clamping groove.

[0008] The effect achieved by the above components is: by setting the adjustment device, when the player uses the badminton whip trainer for training, the player can manually hold the slider and the block according to the actual situation of the training player, so that the slider is pulled outward to a certain distance in the inner wall of the groove block, driving the spring to stretch, and then sliding it upward to a certain position in the sliding hole, driving the groove block and the connecting rod to slide upward to a certain position inside the sliding hole and the handle respectively, driving the first magnet and the iron ball limiting ring and the iron ball body to move toward the top cover, reducing the distance between the iron ball body and the top cover, and then slowly loosening the block so that one end can be stuck into the corresponding slot under the resetting action of the spring, and the adjusted groove block and connecting rod are limited and fixed, so as to adjust the strength and weight during the swing, so that the badminton whip trainer can adapt to players with large differences in physical fitness levels, thereby improving training effects and adaptability of use.

[0009] Preferably, the longitudinal section of one end of the clamping block is trapezoidal in shape, and the size of one end of the clamping block close to the groove block is smaller than that of the other end.

[0010] The effect achieved by the above components is: by setting one end of the card block into a trapezoidal shape, the area of ​​one end of the card block can be reduced, so that it can be quickly aligned and inserted into the card slot.

[0011] Preferably, a pull block is fixedly connected to one side of the sliding block, and the longitudinal section of the pull block is L-shaped.

[0012] The effect achieved by the above components is that by providing the pulling block, the contact area of ​​one side of the slider can be increased, making it easier to manually grasp and pull one side of the slider.

[0013] Preferably, a telescopic rod is fixedly connected to one side of the inner wall of the groove block, one end of the telescopic rod is fixedly connected to one side of the slider, and the outer surface of the telescopic rod is sleeved and connected to the inner wall of the spring.

[0014] The effect achieved by the above components is that by arranging the telescopic rod, the inner wall of the spring can be supported and reinforced, making it less likely to be damaged during use and increasing its service life.

[0015] Preferably, a reinforcement rod is fixedly connected to the outer surface of the groove block, and one side of the reinforcement rod is fixedly connected to the outer surface of the connecting rod.

[0016] The effect achieved by the above components is: by setting the reinforcement rod, the connection area between the groove block and the connecting rod can be increased, making the connection more firm and less prone to breakage and damage, and the sliding operation more stable.

[0017] Preferably, a limiting block is symmetrically fixedly connected to the outer surface of one end of the connecting rod, a limiting groove is symmetrically provided on the inner wall of one end of the handle, and the limiting block is slidably connected to the limiting groove.

[0018] The effect achieved by the above components is: by setting the limit block and the limit groove, one end of the connecting rod can be limited in the limit groove on the inner wall of the handle through the limit block, so that it is not easy to shake when sliding back and forth.

[0019] Preferably, a second magnet is fixedly connected to one side of the inner wall of the card slot, the card block is made of iron, and one side of the card block is magnetically attracted to one side of the second magnet.

[0020] The effect achieved by the above components is: by providing the second magnet, after the card block is inserted into the card slot, the second magnet can adsorb it and fix it for a second time, making the card connection more firm and stable.

[0021] Compared with the prior art, the advantages and positive effects of the present invention are:

[0022] In the present invention, when a player uses the badminton whip trainer for training, the connecting rod can be slid and adjusted inside the handle according to the actual situation of the player being trained, driving the first magnet, the iron ball limiting ring and the iron ball body to move away from the top cover or toward the top cover to a certain distance, reducing or increasing the distance between the iron ball and the top cover, thereby adjusting the strength and weight during the swing, so that the badminton whip trainer can be adapted to players with large differences in physical fitness levels, thereby improving training effects and adaptability of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the explosion three-dimensional structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the three-dimensional structure of the connecting rod of the utility model;

[0026] Figure 4 This is a schematic diagram of the three-dimensional structure of the handle of the utility model;

[0027] Figure 5 for Figure 4 Schematic diagram of the central structure;

[0028] Figure 6 for Figure 5 Schematic diagram of the central structure.

[0029] Legend: 1. Handle; 2. Stainless steel tube; 3. Top cover; 4. Rotating cover; 5. Connecting rod; 6. First magnet; 7. Iron ball limiting ring; 8. Iron ball body; 9. Adjusting device; 91. Groove block; 92. Spring; 93. Slider; 94. Block; 95. Sliding hole; 96. Slot; 97. Second magnet; 98. Pull block; 99. Telescopic rod; 910. Reinforcement rod; 911. Limit block; 912. Limit slot. DETAILED DESCRIPTION

[0030] Example 1,

[0031] like Figure 1-6As shown, a badminton whipping trainer with adjustable force includes a handle 1 and an iron ball body 8. The outer surface of one end of the handle 1 is sleeved with a stainless steel tube 2, and a top cover 3 is provided at one end of the handle 1. The inner wall of one end of the handle 1 is rotatably connected to a rotating cover 4, and the inner wall of the handle 1 is slidably connected to a connecting rod 5. The outer surface of one end of the connecting rod 5 is threadedly connected to the inner wall of the rotating cover 4, and one end of the connecting rod 5 is fixedly connected to a first magnet 6. One end of the connecting rod 5 is fixedly connected to an iron ball limiting ring 7. The outer surface of the iron ball body 8 is magnetically attracted to one side of the first magnet 6, and the iron ball body 8 is arranged inside the iron ball limiting ring 7. When a player uses the badminton whip trainer for training, he can manually hold the rotating cover 4 and rotate it a certain number of times in the inner wall of one end of the handle 1 according to the actual situation of the training player, and then drive the connecting rod 5 to slide to a certain position in the inner wall of the handle 1 toward the top cover 3, thereby driving the first magnet 6, the iron ball limiting ring 7 and the iron ball main body 8 to move toward the top cover 3, reducing the distance between the iron ball main body 8 and the top cover 3. In this way, the strength and weight during the swing can be adjusted, so that the badminton whip trainer can be adapted to players with large differences in physical fitness levels, thereby improving the training effect and adaptability of use. During training, the player can hold the handle 1 and swing it in the correct posture. The internal iron ball main body 8 will detach from the first magnet 6 and the iron ball limiting ring 7, and then roll inside the handle 1, and finally hit the top cover 3 to make a sound, prompting that the training posture is correct and the training effect is achieved. When the posture is inaccurate, the internal iron ball will not fall off and roll.

[0032] Example 2,

[0033] Reference Figure 4-6As shown, this embodiment discloses that an adjusting device 9 is provided between the outer surface of one end of the connecting rod 5 and the inner wall of one end of the handle 1, and the adjusting device 9 includes a groove block 91, one side of the groove block 91 is fixedly connected to the outer surface of one end of the connecting rod 5, one side of the inner wall of the groove block 91 is fixedly connected to a spring 92, one end of the spring 92 is fixedly connected to a slider 93, the outer surface of one end of the slider 93 is slidingly connected to the inner wall of the groove block 91, and the outer surface of one end of the slider 93 is symmetrically fixedly connected to a clamping block 94, a sliding hole 95 is provided on one side of the inner wall of the handle 1, the groove block 91 and the slider 93 are both slidingly connected to the sliding hole 95, and there are symmetrical clamping grooves 96 on both sides of the inner wall of the sliding hole 95, and one end of the clamping block 94 is inserted into the inner wall of the clamping groove 96. When players use the badminton whip trainer for training, they can manually hold the slider 93 and the block 94 according to the actual situation of the training players, so that they can be pulled outward in the inner wall of the groove block 91 to a certain distance, driving the spring 92 to stretch, and then slide it upward in the slide hole 95 to a certain position, driving the groove block 91 and the connecting rod 5 to slide upward in the slide hole 95 and the handle 1 to a certain position respectively, driving the first magnet 6 and the iron ball limiting ring 7 and the iron ball body 8 to move toward the top cover 3, reducing the distance between the iron ball body 8 and the top cover 3, and then slowly loosen the block 94 so that one end can be stuck into the corresponding slot 96 under the resetting action of the spring 92, and the adjusted groove block 91 and the connecting rod 5 are limited and fixed, so as to adjust the force and weight during the swing, so that the badminton whip trainer can adapt to players with large differences in physical fitness levels, thereby improving training effects and adaptability.

[0034] Reference Figure 4-6 As shown, this embodiment discloses a trapezoidal longitudinal cross-section at one end of the clamping block 94. The end of the clamping block 94 closest to the groove block 91 is smaller than the other end. By designing one end of the clamping block 94 as a trapezoid, the area of ​​the clamping block 94 can be reduced, facilitating quick alignment and insertion into the clamping groove 96. A pull block 98 is fixedly connected to one side of the slider 93. The pull block 98 has an L-shaped longitudinal cross-section. The provision of the pull block 98 increases the contact area of ​​one side of the slider 93, making it easier to manually grasp and pull one side.

[0035] Reference Figure 4-6As shown, this embodiment discloses that a telescopic rod 99 is fixedly connected to one side of the inner wall of the groove block 91, one end of the telescopic rod 99 is fixedly connected to one side of the slider 93, and the outer surface of the telescopic rod 99 is sleeved and connected to the inner wall of the spring 92. By providing the telescopic rod 99, the inner wall of the spring 92 can be supported and reinforced, making it less susceptible to damage during use and improving its service life. A reinforcement rod 910 is fixedly connected to the outer surface of the groove block 91, and one side of the reinforcement rod 910 is fixedly connected to the outer surface of the connecting rod 5. By providing the reinforcement rod 910, the connection area between the groove block 91 and the connecting rod 5 can be increased, making the connection more secure and less prone to breakage and damage, and the sliding operation more stable.

[0036] Reference Figure 4-6 As shown, this embodiment discloses that the outer surface of one end of the connecting rod 5 is symmetrically fixedly connected to the limiting block 911, and the inner wall of one end of the handle 1 is symmetrically provided with a limiting groove 912, and the limiting block 911 is slidably connected to the limiting groove 912. By providing the limiting block 911 and the limiting groove 912, one end of the connecting rod 5 can be limited in the limiting groove 912 on the inner wall of the handle 1 through the limiting block 911, so that it is not easy to shake when sliding back and forth. A second magnet 97 is fixedly connected to one side of the inner wall of the slot 96, and the block 94 is made of iron. One side of the block 94 is magnetically attracted to one side of the second magnet 97. By providing the second magnet 97, after the block 94 is inserted into the slot 96, the second magnet 97 can adsorb it and fix it for a second time, so that its connection is more firm and stable.

[0037] Working principle: When a player uses the badminton whip trainer for training, he can manually hold the rotating cover 4 and rotate it in the inner wall of one end of the handle 1 to a certain number of circles according to the actual situation of the training player, and then drive the connecting rod 5 to slide to a certain position in the inner wall of the handle 1 toward the top cover 3, thereby driving the first magnet 6 and the iron ball limiting ring 7 and the iron ball main body 8 to move toward the top cover 3, reducing the distance between the iron ball main body 8 and the top cover 3, so that the strength and weight during the swing can be adjusted, so that the badminton whip trainer can be adapted to players with large differences in physical fitness levels, thereby improving the training effect and adaptability of use. During training, the player can hold the handle 1 and swing it in the correct posture. The internal iron ball main body 8 will detach from the first magnet 6 and the iron ball limiting ring 7, and then roll inside the handle 1, and finally hit the top cover 3 to make a sound, prompting that the training posture is correct and the training effect is achieved. When the posture is inaccurate, the internal iron ball will not fall off and roll.

[0038] The first clamping block 94 is then released so that the spring 92 and the telescopic rod 99 are pulled outwards to a certain distance, thereby stretching the spring 92 and the telescopic rod 99, and then sliding the spring 92 and the telescopic rod 99 upwards to a certain position in the sliding hole 95, thereby driving the groove block 91 and the connecting rod 5 and the limiting block 911 to slide upwards to a certain position in the sliding hole 95, the handle 1 and the limiting groove 912, respectively, and driving the first magnet 6 and the iron ball limiting ring 7 and the iron ball body 8 to move toward the top cover 3, thereby reducing the distance between the iron ball body 8 and the top cover 3, and then slowly releasing the blocking block 94 so that one end of the blocking block 94 can be stuck into the corresponding card slot 96 under the resetting action of the spring 92 and the telescopic rod 99 and be fixed by the second magnet 97, so that the adjusted groove block 91 and the connecting rod 5 are limited and fixed, thereby adjusting the strength and weight during the swing, so that the badminton whipping trainer can adapt to players with large differences in physical fitness levels, thereby improving the training effect and adaptability of use.

Claims

1. A badminton whipping training device with adjustable force, comprising a handle (1) and an iron ball body (8), characterized in that: The outer surface of one end of the handle (1) is sleeved with a stainless steel tube (2), one end of the handle (1) is provided with a top cover (3), the inner wall of one end of the handle (1) is rotatably connected to a rotating cover (4), the inner wall of the handle (1) is slidably connected to a connecting rod (5), the outer surface of one end of the connecting rod (5) is threadedly connected to the inner wall of the rotating cover (4), one end of the connecting rod (5) is fixedly connected to a first magnet (6), one end of the connecting rod (5) is fixedly connected to an iron ball limiting ring (7), the outer surface of the iron ball body (8) is magnetically attracted to one side of the first magnet (6), and the iron ball body (8) is arranged inside the iron ball limiting ring (7).

2. A badminton whipping training device with adjustable force according to claim 1, characterized in that: An adjusting device (9) is provided between the outer surface of one end of the connecting rod (5) and the inner wall of one end of the handle (1), and the adjusting device (9) comprises a groove block (91), one side of the groove block (91) is fixedly connected to the outer surface of one end of the connecting rod (5), one side of the inner wall of the groove block (91) is fixedly connected to a spring (92), one end of the spring (92) is fixedly connected to a slider (93), the outer surface of one end of the slider (93) is slidably connected to the inner wall of the groove block (91), and the outer surface of one end of the slider (93) is symmetrically fixedly connected to a clamping block (94), a sliding hole (95) is provided on one side of the inner wall of the handle (1), the groove block (91) and the slider (93) are both slidably connected to the sliding hole (95), and both sides of the inner wall of the sliding hole (95) are symmetrically provided with clamping grooves (96), and one end of the clamping block (94) is inserted into the inner wall of the clamping groove (96).

3. A badminton whipping training device with adjustable force according to claim 2, characterized in that: One end of the clamping block (94) has a longitudinal section in a trapezoidal shape, and the size of one end of the clamping block (94) close to the groove block (91) is smaller than that of the other end.

4. The badminton whipping training device with adjustable force according to claim 2, characterized in that: A pull block (98) is fixedly connected to one side of the slider (93), and the longitudinal section of the pull block (98) is L-shaped.

5. The badminton whipping training device with adjustable force according to claim 2, characterized in that: A telescopic rod (99) is fixedly connected to one side of the inner wall of the groove block (91), one end of the telescopic rod (99) is fixedly connected to one side of the slider (93), and the outer surface of the telescopic rod (99) is sleeved and connected to the inner wall of the spring (92).

6. The badminton whipping training device with adjustable force according to claim 2, characterized in that: A reinforcement rod (910) is fixedly connected to the outer surface of the groove block (91), and one side of the reinforcement rod (910) is fixedly connected to the outer surface of the connecting rod (5).

7. The badminton whipping training device with adjustable force according to claim 2, characterized in that: The outer surface of one end of the connecting rod (5) is symmetrically fixedly connected to a limiting block (911), and the inner wall of one end of the handle (1) is symmetrically provided with a limiting groove (912), and the limiting block (911) is slidably connected to the limiting groove (912).

8. The badminton whipping training device with adjustable force according to claim 2, characterized in that: A second magnet (97) is fixedly connected to one side of the inner wall of the clamping slot (96), the clamping block (94) is made of iron, and one side of the clamping block (94) is magnetically attracted to one side of the second magnet (97).

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