Badminton racket swinging trainer

Abstract

The utility model provides a badminton racket swinging trainer, which relates to the technical field of exercise training instruments and comprises a handle rod frame and a monitoring tube, the handle rod frame is of a long rod structure with a semi-axial surface, and a fixed shaft head and a buckling head are respectively fixed at two ends of the handle rod frame; the badminton racket has the advantages that the badminton racket is assembled on the badminton racket through the assembling and fixing structure, the pull rod axially arranged in the structure is used for adapting to the racket swinging action of a trainee and relatively slides in the closed pipe body, and the sensor is used for obtaining the tension data of the pull rod and the pressure data in the grounding position of the pull rod; according to the training device, the action strength of the upper and lower positions of the racket swinging amplitude in the racket swinging action of the training personnel is fed back, so that the training personnel are helped to obtain visual data and carry out subsequent action adjustment and strength training in combination with the data, and the training device is stable in mounting structure, does not affect the racket swinging action of the training personnel and can be suitable for various training scenes; the structure is simple, practicability is high and popularization is convenient.

Description

Technical Field

[0001] This utility model relates to the field of sports training equipment technology, and more specifically, to a badminton swing training device. Background Technology

[0002] Badminton swing training is the core of improving hitting accuracy, power, and technical stability. It usually includes basic movement shaping, breakdown practice, and specific technique strengthening. During training, attention should be paid to the grip posture (forehand and backhand), swing trajectory (the arc of different movements such as high clear, smash, and drop shot), and the coordinated power of the whole body. In the early stage, muscle memory can be formed through slow-motion breakdown practice. Then, multi-ball training can be combined to simulate the rhythm of actual combat, gradually improving swing speed and landing point control, while avoiding sports injuries caused by movement deformation, and finally achieving a balance between movement automation and hitting efficiency.

[0003] Strength training methods are relatively traditional, usually involving arm weights for swing training. However, the hand weight structure is prone to loosening, and the perception of swing data and force generation during strength training varies depending on the trainee's experience. There is a lack of intuitive data to help trainees understand their own swing force data. There is an urgent need for a dedicated swing training device to solve the problems in badminton training scenarios. Utility Model Content

[0004] The technical problem this invention aims to solve is that existing swing training methods are relatively traditional and lack feedback on swing data. In addition, the structure is prone to loosening during weighted training. To address the problems of existing technology, this invention provides a badminton swing training device.

[0005] The purpose and effect of this utility model are achieved by the following specific technical means: including a handle frame and a monitoring tube, wherein the handle frame is a long rod structure of a half-shaft surface, and a fixed shaft head and a fastening head are respectively fixed at both ends of the handle frame, and the fixed shaft head and the fastening head are respectively externally connected to a fastening and fixing structure;

[0006] The monitoring tube is fixed to one side of the handle frame, and the monitoring tube is encapsulated with multiple sleeved counterweight tubes at one end near the fixed shaft head. The other end of the monitoring tube is fixed with a connecting pipe fitting, and the connecting pipe fitting extends and is fixed with a monitoring head on the fastening head.

[0007] A tension gauge is installed in the monitoring tube, and a connector is provided at the sensing end of the tension gauge. A pull rod is slidably installed in the connecting pipe fitting, with one end of the pull rod fixed to the connector and the other end having an integrally formed blunt head. A spring seat is fixed at the initial position end of the pull rod in the connecting pipe fitting, and a pressure gauge matching the blunt head of the pull rod is fixed in the monitoring head.

[0008] Furthermore: the fixed shaft head is a side-opening clamping shaft tube, and the outer end of the fixed shaft head is threaded with a clamping fitting.

[0009] A further preferred embodiment: the fastening head is a side-opening clamping shaft tube, and a fastening handle is hinged to the open end of the fastening head, and a screw-adjustable fastening bolt is provided on the fastening handle toward the inner end of the fastening head.

[0010] A further preferred embodiment: the tension gauge and the pressure gauge are connected in series and form a Bluetooth connection structure, and the trigger switch of the pressure gauge is matched with the trigger switch of the tension gauge.

[0011] A further preferred embodiment: the counterweight tube can be provided with a tube structure having at least three pluggable tubes, and the insertion end of the monitoring tube and the counterweight tube is screwed and fixed with a sealing cap.

[0012] A further preferred embodiment: the fastening head has a chain fixed at one end relative to the handle frame, and the chain is looped around once and then passes through the fastening head at its end, and a fastening head is provided on the outside of the end through which the fastening head passes.

[0013] A further preferred embodiment: the chain has multiple U-shaped metal clip structures that are symmetrically distributed and fixed by clamping.

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

[0015] This badminton swing training device is assembled onto a badminton racket using a fixed assembly structure. An axially positioned pull rod within the structure adapts to the trainee's swing motion, sliding relative to the pull rod within a closed tube. Sensors within the tube acquire data on the pull rod's tension and pressure at its bottom position, providing feedback on the trainee's swing force at different amplitudes during the swing. This allows trainees to obtain intuitive data and adjust their movements and strengthen their technique accordingly. The device boasts a stable installation structure that does not interfere with the trainee's swing, making it suitable for various training scenarios. Its simple structure, high practicality, and ease of promotion make it readily applicable. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the internal planar structure of the monitoring tube of this utility model;

[0019] Figure 3 This is a schematic diagram of the planar structure of the snap-fit ​​head of this utility model.

[0020] Figures 1-3In the middle: handle bracket 1, monitoring tube 2, fixed shaft head 3, clamping pipe fitting 4, connecting pipe fitting 5, fastening head 6, chain 7, fastening head 8, monitoring head 9, sealing cover 10, counterweight tube 11, tension gauge 12, connector head 13, pull rod 14, spring seat 15, pressure gauge 16, handle fitting 17. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the following description is provided in conjunction with the accompanying drawings. Figures 1-3 The present invention will be further described in detail below with specific embodiments. The following embodiments are merely examples for implementing the present invention. It must be noted that the disclosed embodiments do not limit the scope of the present invention. On the contrary, any modifications and refinements made without departing from the scope of the present invention are within the patent protection scope of the present invention.

[0022] A badminton swing training device includes a handle frame 1 and a monitoring tube 2. The handle frame 1 is a long rod structure with a half-axis surface. A fixed shaft head 3 and a fastening head 6 are fixed at both ends of the handle frame 1, and the fixed shaft head 3 and the fastening head 6 are respectively connected to a fastening and fixing structure.

[0023] The monitoring tube 2 is fixed on one side of the handle frame 1, and the monitoring tube 2 has multiple sleeved and combined counterweight tubes 11 encapsulated at one end near the fixed shaft head 3. The other end of the monitoring tube 2 is fixed with a connecting pipe fitting 5, and the connecting pipe fitting 5 extends and is fixed with a monitoring head 9 on the fastening head 6.

[0024] A tension gauge 12 is installed in the monitoring tube 2. A connector 13 is installed at the sensing end of the tension gauge 12. A pull rod 14 is slidably installed in the connecting pipe 5. One end of the pull rod 14 is fixed to the connector 13, and the other end is provided with an integrally formed blunt head. A spring seat 15 is fixed at the initial position end of the pull rod 14 in the connecting pipe 5. A pressure gauge 16 that matches the blunt head of the pull rod 14 is fixed in the monitoring head 9.

[0025] The trainer is mainly assembled through the handle frame 1 structure. The half-shaft surface opening of the handle frame 1 matches the badminton shaft. After the fit is installed, the fixed shaft head 3 and the fastening head 6 fixed at both ends clamp and fix it to the end of the shaft, thus completing the assembly. This makes the trainer adaptable to most training scenarios and easy to assemble and disassemble, so that trainees can carry the trainer for training.

[0026] In specific training, the training device mainly uses a monitoring tube 2, which is laterally fixed outside the handle frame 1, to monitor the swing training data. It mainly uses a slidingly engaged pull rod 14 in the connecting pipe 5 to adapt to the instantaneous tension and the opposite pressure during the swing of the trainee. The pull rod 14 is matched with the tension gauge 12 through the connector 13. The sliding of the pull rod 14 during the swing pulls the connector 13, so that the tension gauge 12 can sense the tension data. After the swing is completed, the blunt head of the pull rod 14 collides with the pressure gauge 16 to obtain the swing force. In this way, the feedback data helps the training root to adjust the training method according to the changes in the swing force before and after, and provides data support for the strength training of the trainee.

[0027] Based on the above, the trainer can also adjust the racket weight appropriately according to the strength training needs by adding a counterweight tube 11 to the detection tube 2, so as to facilitate advanced training in conjunction with the training content.

[0028] Specifically, the fixed shaft head 3 is a side-opening clamping shaft tube, and the outer end of the fixed shaft head 3 is threaded with a clamping fitting 4, such as... Figure 1 As shown, the fixed shaft head 3 at the end of the handle bracket 1 is mainly fastened to the end of the racket handle by a side buckle, and the side buckle end is limited and fixed by a side buckle clamp tube 4, thereby improving the stability of the trainer structure.

[0029] Specifically, the snap-fit ​​head 6 is a side-opening clamping shaft tube, and a snap handle 17 is hinged to the open end of the snap-fit ​​head 6. The snap handle 17 has a screw-adjustable fastening bolt at the inner end of the snap-fit ​​head 6. Figure 1 , 3 As shown, the buckle head 6 at the end of the handle bracket 1 is mainly fastened between the end of the racket shaft and the net end by means of side buckling. After fastening, the buckle handle piece 17 is covered to axially seal the buckle head 6. The buckle head 6 is reinforced with the fastening bolt that can be screwed inward to strengthen the axial position of the buckle head 6 and the racket shaft.

[0030] Furthermore, the tension gauge 12 and the pressure gauge 16 are connected in series and form a Bluetooth connection structure. The trigger switch of the pressure gauge 16 is matched with the trigger switch of the tension gauge 12. The trainer mainly transmits the measurement data of the tension gauge 12 and the pressure gauge 16 through Bluetooth. At the same time, the matched switch can turn off the counting of the tension gauge 12 after the pressure gauge 16 is triggered, thereby stopping the acquisition of the maximum tension data of the tension gauge 12.

[0031] Furthermore, the counterweight tube 11 can be configured with at least three pluggable tubes, and the monitoring tube 2 and the plug-in end of the counterweight tube 11 are screwed together with a sealing cap 10. The trainer can easily adjust the weight of the installed counterweight tube 11 according to the training weight requirements through the pluggable assembly structure of the counterweight tube 11, thereby facilitating phased strength training.

[0032] Furthermore, a chain 7 is fixed to one end of the snap-fit ​​head 6 relative to the handle bracket 1, and the chain 7 is looped around once before its end passes through the snap-fit ​​head 6, and a fastening head 8 is provided on the outside of the end of the chain 7 that passes through the snap-fit ​​head 6, such as... Figure 1 As shown, the trainer is further combined and fixed with the racket by adding a chain 7 structure between the fastening head 6 and the net. The chain 7 is fastened to the concave surface of the outer edge of the racket by wrapping around it. During assembly, the length of the chain 7 is adjusted by stretching and binding the fastening head 8 to adapt to the installation of different net sizes, which improves the strength and stability of the fixed structure of the trainer. At the same time, multiple U-shaped metal clip structures that are symmetrically distributed on the chain 7 can further fix the chain 7 to the net frame by clamping.

[0033] The trainer is mainly assembled using the handle frame 1 structure. The half-shaft surface opening of the handle frame 1 matches the badminton shaft. After fitting, the fixed shaft head 3 and the fastening head 6 at both ends clamp and fix it to the end of the shaft. Furthermore, the chain 7 structure installed between the fastening head 6 and the net is used to fasten and fix it to the concave surface of the outer edge of the racket by wrapping the chain 7. During assembly, the length of the chain 7 is adjusted by stretching and binding the fastening head 8 to adapt to the installation of different net sizes.

[0034] Trainers can adjust the racket weight appropriately by using the counterweight tube 11 installed in the detection tube 2, according to the strength training needs.

[0035] In specific training, the pull rod 14, which is slidably connected in the connecting pipe 5, is mainly used to adapt to the instantaneous tension and the opposite pressure during the trainee's swing. The pull rod 14 is matched with the tension gauge 12 through the connector 13. The sliding of the pull rod 14 during the swing pulls the connector 13, so that the tension gauge 12 can sense the tension data. After the swing is completed, the blunt head of the pull rod 14 collides with the pressure gauge 16 to obtain the swing force. In this way, the feedback data helps the training root to adjust the training method according to the changes in the swing force before and after, and provides data support for the trainee's strength training.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A badminton swing training device, characterized in that: It includes a handle frame (1) and a monitoring tube (2). The handle frame (1) is a long rod structure with a half-shaft surface. The handle frame (1) is fixed with a fixed shaft head (3) and a fastening head (6) at both ends, and the fixed shaft head (3) and the fastening head (6) are respectively connected to a fastening and fixing structure. The monitoring tube (2) is fixed on one side of the handle frame (1), and the monitoring tube (2) has multiple sleeved counterweight tubes (11) encapsulated at one end near the fixed shaft head (3). The other end of the monitoring tube (2) is fixed with a connecting pipe fitting (5), and the connecting pipe fitting (5) extends and is fixed with a monitoring head (9) on the fastening head (6). A tension gauge (12) is provided in the monitoring tube (2). A connector (13) is provided at the sensing end of the tension gauge (12). A pull rod (14) is slidably provided in the connecting pipe (5). One end of the pull rod (14) is fixed to the connector (13), and the other end is provided with an integrally formed blunt head. A spring seat (15) is fixed at the initial position end of the pull rod (14). A pressure gauge (16) matching the blunt head of the pull rod (14) is fixed in the monitoring head (9).

2. The badminton swing training device according to claim 1, characterized in that: The fixed shaft head (3) is a side-opening clamping shaft tube, and the outer end of the fixed shaft head (3) is threaded with a clamping tube fitting (4).

3. The badminton swing training device according to claim 1, characterized in that: The fastening head (6) is a side-opening clamping shaft tube, and a fastening handle (17) is hinged to the open end of the fastening head (6), and a screw-adjustable fastening bolt is provided on the inner end of the fastening head (6) by the fastening handle (17).

4. The badminton swing training device according to claim 1, characterized in that: The tension gauge (12) and the pressure gauge (16) are connected in series and form a Bluetooth connection structure, and the trigger switch of the pressure gauge (16) is matched with the trigger switch of the tension gauge (12).

5. A badminton swing training device according to claim 1, characterized in that: The counterweight tube (11) can be constructed by having at least three pluggable tubes, and the monitoring tube (2) and the insertion end of the counterweight tube (11) are screwed together with a sealing cap (10).

6. A badminton swing training device according to claim 1, characterized in that: The fastening head (6) has a chain (7) fixed at one end relative to the handle frame (1), and the chain (7) is wrapped in a ring and then passes through the fastening head (6) at its end, and a fastening head (8) is provided outside the passing end of the fastening head (6).

7. A badminton swing training device according to claim 6, characterized in that: The chain (7) has multiple U-shaped metal clip structures that are fixed by clamping.

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