CN204699347U - Table tennis is from throwing from exercising machine - Google Patents
Table tennis is from throwing from exercising machine Download PDFInfo
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- CN204699347U CN204699347U CN201520309646.8U CN201520309646U CN204699347U CN 204699347 U CN204699347 U CN 204699347U CN 201520309646 U CN201520309646 U CN 201520309646U CN 204699347 U CN204699347 U CN 204699347U
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- table tennis
- bounce
- back plate
- exercising machine
- throwing
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Abstract
The utility model provides a kind of table tennis from throwing from exercising machine, and this exercising machine is installed on table tennis table and uses, and comprising: pedestal (1), and it is horizontally placed on described court; Bounce-back plate (2), be rotationally connected with described pedestal (1), have angle α between described bounce-back plate (2) and described pedestal (1), and described α meets 0 ° of < α <90 °, to have structure simple from throwing from exercising machine for this table tennis, reasonable in design, easy to use, be easy to carry, with low cost, the advantages such as simulate effect is good, and training effect is good.
Description
Technical field
The utility model relates to sports apparatus, specifically provides a kind of table tennis from throwing from exercising machine.
Background technology
Now, in amateurish table tennis training, there is a lot of people utilizing table tennis table to do from throwing multi-ball drill from, namely direct table tennis player being thrown on court, utilize the bounce-back of court to simulate ball.Because the method only utilizes court, table tennis can only be made to do upper and lower rectilinear motion in vertical table-board, well can not simulate the parabolic curve of actual table tennis, more do not reflect the camber line of table tennis reality, speed, rising stage, decrement phase and every important parameter such as speed forward and strength.Training effect is not good enough, even has a lot of special trainer to oppose to adopt throwing certainly to train from printing method.
Therefore, how to research and develop a kind of can imitation table tennis ball real motion curve certainly throw from exercising machine, become people's problem demanding prompt solution.
Utility model content
Given this, the purpose of this utility model is to provide a kind of table tennis from throwing from exercising machine, cannot carry out from practising from throwing at least to solve in the past, or certainly throw the parabolic curve cannot simulating actual table tennis in from exercise process, impact the problem of training effect.
The technical scheme that the utility model provides, is specially, and a kind of table tennis is from throwing from exercising machine, and this exercising machine is positioned on table tennis table and uses, and it is characterized in that, comprising:
Pedestal 1, it is horizontally placed on described court;
Bounce-back plate 2, is rotationally connected with described pedestal 1, has angle α between described bounce-back plate 2 and described pedestal 1, and described α meets 0 ° of < α <90 °.
Preferably, be provided with rotating shaft above the side of described pedestal 1, the two ends of described rotating shaft are provided with screw;
The base of described bounce-back plate 2 is provided with the duct of mating with described rotating shaft, and described duct is set in the outside of described rotating shaft;
The screw internal thread at described rotating shaft two ends is connected with screw, and when described screw-driving, the both sides, base of the nut bottom surface in described screw and described bounce-back plate 2 offset, and hinders the relatively described axis of rotation of described bounce-back plate 2.
Further preferably, described bounce-back plate 2 is layer structure, comprising: Hard base layer 21 and be fixedly layed in the elastic rebound layer 22 of described Hard base layer 21 upper surface.
Further preferably, described α meets 10 ° of < α <85 °.
The table tennis that the utility model provides is from throwing from exercising machine, with pedestal support as a whole, and on pedestal, be connected with bounce-back plate, table tennis can manually be thrown on bounce-back plate by practitioner, the motion of actual table tennis is simulated by the bounce-back of the plate that rebounds, due in the utility model, the design between plate and pedestal that will rebound is acute angle, then rebound between plate and court and there is obtuse angle angle, therefore, the rising stage reflecting table tennis actual motion curve is can be good at by the bounce-back of the plate that rebounds, the high some phase, decrement phase, thus effectively simulate the motion parabolic curve of actual table tennis.By changing different toss angle and dynamics, thus various motion radian, speed, strength and treacherous ball can also be simulated simultaneously.Can to there is no specialized coaches, there is no full-time training mate, not having the amateurish table tennis fan of the masses of service robot to provide real multi-ball drill mode.
The table tennis that the utility model provides, from throwing from exercising machine, has structure simple, reasonable in design, easy to use, is easy to carry, with low cost, the advantages such as simulate effect is good, and training effect is good.
Accompanying drawing explanation
Fig. 1 is installed on table tennis on court certainly to throw the structural representation of from exercising machine, and wherein, 3 represent table tennis tables.
Detailed description of the invention
In particular embodiments the utility model is further expalined below, but is not limited to protection domain of the present utility model.
Directly use court to carry out when throwing is from practised to solve in the past, existence effectively cannot simulate the curve movement of actual table tennis, cause the problem affecting training effect, present embodiment provides a kind of table tennis from throwing from exercising machine, see Fig. 1, this exercising machine is positioned on table tennis table 3 and uses, it is formed primarily of pedestal 1 and bounce-back plate 2 two parts, wherein, pedestal 1 is horizontally set on court, for the support of the plate 2 that rebounds, bounce-back plate 2 is rotationally connected with pedestal 1, the i.e. adjustable angle of bounce-back plate 2 opposite base 1, but in order to realize the curve movement that it more effectively can simulate actual table tennis, require, between bounce-back plate 2 and described pedestal 1, there is angle α, and described α meets 0 ° of < α <90 °, preferably, described α meets 10 ° of < α <85 °.
This exercising machine can be good at the rising stage reflecting table tennis actual motion curve, high some phase, decrement phase, thus effectively simulate the motion parabolic curve of actual table tennis, for formalizing to the power of various shot, training in basic skills, the raising for level plays a multiplier effect.The effect of a good training mate particularly can be played to close-to-table fast attack and the study of planting loop drive.As be equipped with various shot main points illustrate or various play technical key point video recording just should be able to become amateurish table tennis player's short-term training self-study first-selection teaching material.
In order to prevent use this table tennis from throw from exercising machine carry out table tennis exercise time, due to the problem that the repeatedly impact of table tennis causes angle to change, as the improvement of technical scheme, rotating shaft is provided with above the side of pedestal 1, the two ends of described rotating shaft are provided with screw, the base of bounce-back plate 2 is provided with the duct of mating with described rotating shaft, and described duct is set in the outside of described rotating shaft, screw is connected with at the screw internal thread at rotating shaft two ends, when described screw-driving, the both sides, base of the nut bottom surface in described screw and described bounce-back plate 2 offset, hinder the relatively described axis of rotation of described bounce-back plate 2.When bounce-back plate angular adjustment will be carried out, screw can be outwarded winding, regulate bounce-back plate phase countershaft to rotate, after being adjusted to preset value, tightening screw, hinders the change of bounce-back plate generation angle by screw, avoids the problem producing angle change due to the continuous shock of table tennis.
In order to improve the rebound effect of bounce-back plate, as the improvement of technical scheme, bounce-back plate 2 is designed to layer structure, see Fig. 1, comprise: Hard base layer 21 and be fixedly layed in the elastic rebound layer 22 of described Hard base layer 21 upper surface, identical with material with the structure of table tennis bat.
Detailed description of the invention in the utility model carries out writing according to the mode of going forward one by one, and highlight the difference of each embodiment, its similar portion can cross-reference.
Claims (4)
1. table tennis is from throwing a from exercising machine, and this exercising machine is positioned on table tennis table and uses, and it is characterized in that, comprising:
Pedestal (1), it is horizontally placed on described court;
Bounce-back plate (2), is rotationally connected with described pedestal (1), and has angle α between described bounce-back plate (2) and described pedestal (1), and described α meets 0 ° of < α <90 °.
2. certainly throw from exercising machine according to table tennis described in claim 1, it is characterized in that:
Be provided with rotating shaft above the side of described pedestal (1), the two ends of described rotating shaft are provided with screw;
The base of described bounce-back plate (2) is provided with the duct of mating with described rotating shaft, and described duct is set in the outside of described rotating shaft;
The screw internal thread at described rotating shaft two ends is connected with screw, and when described screw-driving, the both sides, base of the nut bottom surface in described screw and described bounce-back plate (2) offset, and hinders the relatively described axis of rotation of described bounce-back plate (2).
3. according to table tennis described in claim 1 or 2 from throwing from exercising machine, it is characterized in that, described bounce-back plate (2) is layer structure, comprising: Hard base layer (21) and be fixedly layed in the elastic rebound layer (22) of described Hard base layer (21) upper surface.
4. certainly throw from exercising machine according to table tennis described in claim 1, it is characterized in that: described α meets 10 ° of < α <85 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520309646.8U CN204699347U (en) | 2015-05-14 | 2015-05-14 | Table tennis is from throwing from exercising machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520309646.8U CN204699347U (en) | 2015-05-14 | 2015-05-14 | Table tennis is from throwing from exercising machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204699347U true CN204699347U (en) | 2015-10-14 |
Family
ID=54278991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520309646.8U Expired - Fee Related CN204699347U (en) | 2015-05-14 | 2015-05-14 | Table tennis is from throwing from exercising machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204699347U (en) |
-
2015
- 2015-05-14 CN CN201520309646.8U patent/CN204699347U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20170514 |