Table tennis whipping power training device
By installing counterweights and fixing parts at the front of the table tennis racket, the training device solves the problem of limited arm movement in rubber band training, improves the accuracy and flexibility of force training, and adapts to different training intensity requirements.
Patent Information
- Application Number
- CN202520974086.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-16
- Publication Date
- 2026-03-06
- Estimated Expiration
- 2035-05-16
AI Technical Summary
Existing rubber bands used to assist in training the whipping motion in table tennis restrict the range of arm movement, easily altering the correct striking motion, affecting training effectiveness and accuracy, and hindering free and flexible training.
Design a table tennis whipping power training device. By fixing a connecting seat to the front edge of the racket and setting a counterweight and fixing parts on it, the weight of the racket is increased to improve the training intensity and avoid the constraint of rubber bands.
It enables increased training intensity and improved arm and wrist power without altering the correct hitting motion, while also adapting to the needs of different trainees, avoiding motion distortion, and resulting in more accurate training effects.
Smart Images
Figure CN223969440U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of sports training equipment technology, and in particular to a table tennis whipping power training device. Background Technology
[0002] Power generation training is an important part of improving table tennis skills, and it includes training in power generation techniques.
[0003] The most important power generation technique training is the whipping motion. Currently, whipping power generation training mainly uses rubber bands for auxiliary training. Whipping power generation imitates the action of a whip striking an object, quickly transferring the power of the arm, wrist, and fingers to the ball. When hitting the ball, first pull the arm back, then swing it forward quickly like a whip, using the swing of the arm and the flick of the wrist to generate a powerful explosive force.
[0004] Currently, whipping power training primarily utilizes rubber bands for auxiliary training to help athletes better master power generation techniques and improve their power output. When training, choose a suitable rubber band; generally, a rubber band with moderate elasticity and a length of approximately 60-80 centimeters is suitable. Fix one end of the rubber band to a stable object, such as the leg of a table tennis table or a dedicated training stand, and tie the other end to the handle of a table tennis racket. During training, hold the racket with the rubber band attached in your hand, then slowly pull your arm back, feeling the tension of the rubber band, and then quickly swing the racket forward, simulating the hitting or serving motion of a table tennis ball.
[0005] However, training with rubber bands restricts the range of arm movement, hindering free and flexible training. Furthermore, the tension from the rubber bands may cause some trainees to alter their correct striking technique in an attempt to overcome the pull, such as excessive arm abduction or adduction, or excessive wrist flexion or extension. These distorted movements affect the effectiveness and accuracy of power generation, and over time, can lead to bad habits, hindering the improvement of table tennis skills. Utility Model Content
[0006] This invention provides a table tennis whipping power training device to address the problems of current power training methods using rubber bands, which restrict arm movement, prevent flexible training, or easily alter the correct hitting motion.
[0007] To achieve the above objectives, the technical solution provided by this utility model is as follows:
[0008] A table tennis whipping power training device includes a connecting seat, several counterweights and several fixing parts;
[0009] The connecting seat is arc-shaped, and the counterweights are evenly distributed on the outer side of the arc surface of the connecting seat;
[0010] The fixing member is installed on the connecting seat, and the connecting seat is fixed on the edge of the front end of the table tennis racket through the fixing member.
[0011] Preferably, the counterweight includes a support and a counterweight body. The support is fixedly installed on the connecting seat. The support is provided with an external thread, and the counterweight body is provided with a threaded hole matching the external thread.
[0012] Preferably, the connecting seat is made of a steel sheet.
[0013] Preferably, the fixing member is an elastic clip. The elastic clip includes a first card, a second card and a connecting card. The first card and the second card are fixedly connected to the upper end and the lower end of the connecting card. The elastic clip is in a "U" shape, and the elastic clip is fixedly connected to the connecting seat through the connecting card.
[0014] Preferably, the fixing member is a card seat. The card seat includes a "C"-shaped card seat body and a pressing block. The card seat body is in a "C" shape. The card seat body is fixedly connected to the connecting seat. The pressing block is provided with an external thread, and a corresponding threaded hole is formed in the card seat body. The pressing block and the card seat body are connected by threads.
[0015] Preferably, the counterweight body is a solid iron ball, and the outer diameter of the solid iron ball is 8 mm to 20 mm.
[0016] The beneficial effects of the present utility model are as follows:
[0017] 1. By arranging a plurality of counterweights on the connecting seat and fixing the connecting seat on the edge of the front end of the table tennis racket through a plurality of fixing members, that is, counterweighting around the circular edge of the table tennis racket, when increasing the weight of the racket, the hitting area of the racket is basically not affected; by increasing the weight of the racket, when the trainer conducts whipping force swing training, the training intensity can be increased, and the force application ability of the arm and wrist can be improved;
[0018] 2. When using the present utility model for auxiliary force application training, since no auxiliary rubber band is required, there is no need to overcome the pulling force of the rubber band during training to change the original correct hitting action, so the action will not be deformed, and the force application effect and accuracy will not be affected;
[0019] 3. The counterweight includes a support and a counterweight body, and the counterweight body is detachably installed on the support. Therefore, for different trainers or different training stages of the same trainer, counterweight bodies with different weights can be replaced to meet different intensity force application training. Description of the Drawings
[0020] Figure 1 This is a schematic diagram of the structure of Embodiment 1;
[0021] Figure 2 for Figure 1 A schematic diagram of the decomposition process;
[0022] Figure 3 This is a schematic diagram of the structure installed on a ping-pong paddle in Example 1;
[0023] Figure 4 This is a schematic diagram of the elastic clip structure;
[0024] Figure 5 This is a schematic diagram of the card slot structure;
[0025] Figure 6 This is a schematic diagram of the structure installed on a ping-pong paddle in Example 2. Detailed Implementation
[0026] The following is in conjunction with the appendix Figure 1 To be continued Figure 6 The present invention will be further described as follows:
[0027] Example 1:
[0028] like Figure 1 The table tennis whipping power training device shown includes a connecting seat 1, several counterweights 2 and several fixing parts 3; in this embodiment, the number of fixing parts 3 is 3.
[0029] like Figure 1 and Figure 2 As shown, the connecting seat 1 has an arc-shaped structure, and the counterweights 2 are evenly distributed on the outer side of the arc surface of the connecting seat 1; the fixing member 3 is installed on the connecting seat 1, and the connecting seat 1 is fixed to the edge of the front end of the ping-pong paddle 100 by the fixing member 3. In this embodiment, the connecting seat 1 is made of steel sheet with a thickness of 1mm to 3mm, such as... Figure 3 As shown, when fixing the connecting seat 1 to the curved edge of the front end of the ping-pong paddle 100, the elasticity of the steel sheet can be used to make the connecting seat 1 fit against the curved surface of the front end of the ping-pong paddle 100.
[0030] like Figure 2As shown in the figure, the counterweight 2 includes a support 21 and a counterweight body 22. The support 21 is fixedly installed on the connecting seat 1. In this embodiment, the support 21 and the connecting seat 1 are fixedly connected by welding. The support 21 is provided with an external thread, and the counterweight body 22 is provided with a threaded hole that matches the external thread. The support 21 and the counterweight body 22 are fixed by means of threaded connection. By using threaded connection, counterweight bodies 22 of different weights can be replaced for trainers with different strength levels or for different training stages of the same trainer, so as to meet different intensity strength training. In addition, when changing the counterweight, we can also make fine adjustments by adjusting the number of counterweight bodies 22. For example, no counterweight body 22 is installed on some supports 21. In this embodiment, the counterweight body 22 is a solid iron ball, and the outer diameter of the solid iron ball is 8 mm to 20 mm.
[0031] As Figure 4 shown, the fixing member 3 is an elastic clip. The elastic clip includes a first card 31, a second card 32 and a connecting card 33. The first card 31 and the second card 32 are fixedly connected to the upper end and the lower end of the connecting card 33. The elastic clip is in a "U" shape, and the elastic clip is fixedly connected to the connecting seat 1 by welding through the connecting card 33. In this embodiment, the elastic clip is integrally pressed from a material with large elasticity such as a stainless steel sheet or a spring steel sheet. The first card 31 and the second card 32 are inclined towards each other, so that the opening of the elastic clip is smaller than the thickness of the table tennis racket 100, that is, the elastic clip and the table tennis racket 100 are fixed by an interference fit.
[0032] Embodiment 2:
[0033] The structure of this embodiment is basically the same as that of Embodiment 1, and the main difference lies in the specific structure of the fixing member 3.
[0034] As Figure 5 shown, the fixing member 3 is a card seat. The card seat includes a "C"-shaped card seat body 301 and a pressing block 302. The card seat body 301 is in a "C" shape, and the card seat body 301 and the connecting seat 1 are fixedly connected by welding. The pressing block 302 is provided with an external thread, and a corresponding threaded hole is opened on the card seat body 301. The pressing block 302 is connected by thread to press against or away from the surface of the table tennis racket 100.
[0035] As Figure 6 shown, when in use, the connecting seat 1 is placed against the edge of the front end of the table tennis ball surface, and then the connecting seat 1 is fixed to the table tennis racket 100 by tightening the pressing block 302. By adopting this connection method, when the weight of the counterweight 2 is relatively heavy, the connecting seat 1 will not fall off from the table tennis racket 100.
[0036] This invention provides a counterweighted ping-pong paddle by setting several counterweight blocks 2 on the connecting seat 1 and fixing the connecting seat 1 to the edge of the front end of the ping-pong paddle 100 with several fixing parts 3. That is, by adding weight around the round edge of the ping-pong paddle, the ping-pong paddle becomes a counterweighted paddle without changing its performance and structure. By increasing the weight of the paddle, trainees can increase the training intensity and improve the power generation ability of their arms and wrists when performing whip-like power swing training.
[0037] Furthermore, the training device of this invention is mounted on a normal racket, that is, the racket that the trainee actually uses. Therefore, it does not change the training feel. In other words, the training device is used for training, and removed for matches. Since the same racket is used for training and matches, parameters such as rubber elasticity and blade hardness are not changed. Therefore, after training, removing the training device allows the racket to instantly transform into a normal match racket. In contrast, some existing weighted rackets, such as iron rackets, change the hardness of the blade. Although they can also train arm and wrist strength, the feel of the two rackets is vastly different during training and normal matches. In addition, iron rackets cannot adjust the racket weight and center of gravity during training, resulting in a limited training mode and thus poor training effectiveness.
[0038] Compared to training using auxiliary rubber bands, the training device of this invention eliminates the need for such bands. During training, the tension of the rubber band does not alter the correct hitting motion, thus preventing motion distortion and maintaining the effectiveness and accuracy of power generation. Furthermore, the absence of rubber bands eliminates the need for a designated area for their installation, allowing trainees to practice their swings anytime, anywhere.
[0039] The embodiments described above are merely preferred examples of this utility model and are not intended to limit the scope of implementation of this utility model. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the claims of this utility model should be included within the scope of this utility model patent application.
Claims
1. A table tennis whip power trainer, characterized in that: The connecting seat, a plurality of counterweights and a plurality of fixing members are included; The connecting seat is in the shape of a circular arc, and the counterweights are evenly arranged on the outer side of the circular arc surface of the connecting seat; The fixing members are installed on the connecting seat, and the connecting seat is fixed on the edge of the front end of the table tennis bat through the fixing members.
2. The table tennis whipping power trainer according to claim 1, wherein: The counterweight includes a support and a counterweight body, the support is fixedly installed on the connecting seat, the support is provided with external threads, and the counterweight body is provided with threaded holes matched with the external threads.
3. The table tennis whip training device as claimed in claim 1, wherein: The connecting seat is made of steel sheet.
4. The table tennis whip training device as claimed in claim 1, wherein: The fixing member is an elastic clamp, the elastic clamp includes a first clamping piece, a second clamping piece and a connecting clamping piece, the first clamping piece and the second clamping piece are fixedly connected with the upper end and the lower end of the connecting clamping piece, the elastic clamp is in the shape of "U", and the elastic clamp is fixedly connected with the connecting seat through the connecting clamping piece.
5. The table tennis whip training device as claimed in claim 1, wherein: The fixing member is a clamping seat, the clamping seat includes a "H" shaped clamping seat body and a pressing block, the clamping seat body is in the shape of "H", the clamping seat body is fixedly connected with the connecting seat, the pressing block is provided with external threads, the clamping seat body is provided with corresponding threaded holes, and the pressing block and the clamping seat body are connected through threads.
6. The table tennis whip training device as claimed in claim 2, wherein: The counterweight body is a solid iron ball, and the outer diameter of the solid iron ball is 8mm-20mm.