CN214597130U - Automatic serve tennis training ware - Google Patents
Automatic serve tennis training ware Download PDFInfo
- Publication number
- CN214597130U CN214597130U CN202120519706.4U CN202120519706U CN214597130U CN 214597130 U CN214597130 U CN 214597130U CN 202120519706 U CN202120519706 U CN 202120519706U CN 214597130 U CN214597130 U CN 214597130U
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- Prior art keywords
- tennis
- ball
- fixedly connected
- box
- serve
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000463 material Substances 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model relates to an automatic serve tennis training device, which comprises a base, a support frame, a serve device and other parts, wherein the serve device comprises a tennis box which is fixedly connected with the support frame and internally forms a containing cavity, a serve tube body which is communicated with the containing cavity of the tennis box and is used for tennis to pass through, a driving piece which is arranged at the bottom end of the tennis box, a rotating rod which is fixedly connected with the rotating shaft of the driving piece and is positioned in the containing cavity, and a serve plate which is fixedly connected with the rotating rod; the utility model discloses an automatic service tennis training ware sets up in the use it can be right to dial the ball board tennis in the tennis case is stirred, is difficult to send the ball mouth to take place to block up, and tennis training ware can normal use, can not hinder sportsman's training time.
Description
Technical Field
The utility model relates to a sports auxiliary equipment technical field especially relates to an automatic service tennis training ware.
Background
Tennis is a graceful and intense sport, the origin and development of which can be summarized in four words: gestating in france, emerging in the united kingdom, beginning to spread and form climax in the united states, now prevalent throughout the world, is known as the world's second-hit ball game. Tennis is typically performed between two singlets or two pairs of combinations. The player strikes a tennis ball with a tennis racket on a tennis court with a net interposed therebetween. When tennis training is carried out, a user needs to pick up a tennis, and the tennis is placed on a tennis transmitter, so that training time is wasted; the training effect is not good enough when the training is performed by one person for a long time, and people can generate the feeling of conflict on the training after the training is performed for a long time, so that the skill training efficiency is low; training alone, nobody moves the instruction to oneself, makes oneself train the action and can't improve, great influence the training effect, and present automatic service tennis training ware still has following shortcoming:
(1) when tennis passes through the tennis feeding port of the tennis box, the tennis feeding port is easily blocked, so that the tennis trainer cannot be normal, and the training time of players is delayed;
(2) the height of the serve device from the ground can not be adjusted, the training situations of different serve heights can not be adapted, and the development requirements of the modern society can not be met.
Based on the above situation, there is an urgent need for an automatic serve tennis training device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
To prior art's situation, the utility model provides an automatic service tennis training ware, include base, support frame, send ball device and service device, the utility model discloses an automatic service tennis training ware sets up in the use dial the board can be right tennis in the tennis case is stirred, is difficult to send the ball mouth to take place to block up, tennis training ware can normal use, can not hinder sportsman's training time, consequently, the utility model discloses an automatic service tennis training ware can effectively solve the problem that exists among the prior art.
The utility model discloses a following technical scheme realizes:
the utility model provides an automatic serve tennis training device, which comprises a base, a support frame fixedly connected with the base, a serve device fixedly connected with the support frame, and a serve device fixedly connected with the support frame;
the tennis ball feeding device comprises a tennis ball box which is fixedly connected with the support frame and is internally provided with a containing cavity, a tennis ball feeding pipe body which is communicated with the containing cavity of the tennis ball box and is used for tennis ball to pass through, a driving piece arranged at the bottom end of the tennis ball box, a rotating rod which is fixedly connected with a rotating shaft of the driving piece and is positioned in the containing cavity, and a ball poking plate which is fixedly connected with the rotating rod; the bottom of the tennis box is provided with a ball feeding port which penetrates through the tennis box, the ball feeding port is communicated with one end of the ball feeding pipe body, and the driving piece is used for driving the ball poking plate to rotate so that tennis balls in the tennis box can be pushed into the ball feeding port by the ball poking plate;
the ball serving device comprises a pushing piece fixedly connected with the support frame, a ball serving pipe body fixedly connected with the pushing piece and used for ejecting tennis balls, and a collision head fixedly connected with the telescopic end of the pushing piece and arranged in the inner space of the ball serving pipe body; the tennis ball serving device is positioned below the tennis ball box, a tennis inlet is formed in the side face, close to the tennis ball box, of the tennis ball serving pipe body, the tennis inlet is communicated with the other end of the tennis ball feeding pipe body, and the pushing piece is used for driving the collision head to push the tennis balls fed into the tennis ball serving pipe body so that the tennis balls can be ejected from the tennis ball serving pipe body.
Furthermore, a telescopic device is arranged between the base and the support frame, the telescopic device is fixedly connected with the base, and the telescopic end of the telescopic device is fixedly connected with the support frame.
Further, the tennis box is cylindrical.
Further, the dwang sets up on the central axis of tennis case.
Furthermore, the ball poking plate is rectangular.
Furthermore, the dwang is as an organic whole shaping structure with dialling the ball board.
Furthermore, the height from the bottom end of the ball poking plate to the bottom surface of the inner side of the tennis box is more than 0 and less than half of the diameter of a tennis ball.
Further, the ratio of the diameter of the ball feeding port to the diameter of the tennis ball is 1.5:1, and the ratio of the diameter of the ball feeding port to the diameter of the tennis ball is 1.5: 1.
Further, the impact head is made of a rubber material.
Further, the bottom of base is provided with a plurality of gyro wheels.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
the utility model provides an automatic serve tennis training device, including spare parts such as base, support frame, send ball device and serve device, send ball device include with support frame fixed connection and inside form hold the chamber tennis case, with the hold chamber of tennis case communicate with and be used for the tennis to pass through send the ball body, set up the driving piece in tennis case bottom, with the dwang of the axis of rotation fixed connection of driving piece and being located hold intracavity, and with the board of dialling of dwang fixed connection; the utility model discloses an automatic service tennis training ware sets up in the use it can be right to dial the ball board tennis in the tennis case is stirred, is difficult to send the ball mouth to take place to block up, and tennis training ware can normal use, can not hinder sportsman's training time.
Drawings
Fig. 1 is a schematic plan structure view of an embodiment of an automatic serve tennis training device provided by the present invention;
fig. 2 is a schematic perspective view of an embodiment of a partial structure of an automatic serve tennis training device provided by the present invention;
FIG. 3 is a schematic top view of the structure of FIG. 2;
fig. 4 is a schematic cross-sectional structure of fig. 2.
Reference numerals: 1. a base; 11. a roller; 2. a support frame; 3. a ball delivery device; 31. a tennis box; 311. a ball feeding port; 32. a ball delivery pipe body; 33. a drive member; 34. rotating the rod; 35. a ball poking plate; 4. a ball serving device; 41. a pusher member; 42. a serving tube body; 421. a ball inlet; 43. a collision head; 5. a telescopic device.
Detailed Description
The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, which form a part of this application and are used for the purpose of illustrating the principles of the invention, and not for the purpose of limiting the scope of the invention.
As shown in fig. 1 to 4, an automatic serve tennis training device comprises a base 1, a support frame 2 fixedly connected with the base 1, a ball feeding device 3 fixedly connected with the support frame 2, and a serve device 4 fixedly connected with the support frame 2;
the ball feeding device 3 comprises a tennis ball box 31 fixedly connected with the support frame 2 and internally provided with a containing cavity, a ball feeding pipe body 32 communicated with the containing cavity of the tennis ball box 31 and used for tennis ball to pass through, a driving piece 33 arranged at the bottom end of the tennis ball box 31, a rotating rod 34 fixedly connected with a rotating shaft of the driving piece 33 and positioned in the containing cavity, and a ball poking plate 35 fixedly connected with the rotating rod 34; a ball feeding port 311 is formed in the bottom of the tennis box 31 in a penetrating manner, the ball feeding port 311 is communicated with one end of the ball feeding pipe body 32, and the driving member 33 is used for driving the ball poking plate 35 to rotate, so that tennis balls in the tennis box 31 can be pushed into the ball feeding port 311 by the ball poking plate 35;
the ball serving device 4 comprises a pushing piece 41 fixedly connected with the support frame 2, a ball serving tube body 42 fixedly connected with the pushing piece 41 and used for tennis shooting, and a collision head 43 fixedly connected with the telescopic end of the pushing piece 41 and arranged in the inner space of the ball serving tube body 42; the serving device 4 is located below the tennis box 31, a ball inlet 421 is formed in the side surface of the serving tube 42 close to the tennis box 31, the ball inlet 421 is communicated with the other end of the ball feeding tube 32, and the pushing member 41 is used for driving the collision head 43 to push the tennis ball fed into the serving tube 42, so that the tennis ball is ejected from the serving tube 42.
The utility model provides an automatic service tennis training ware sets up in the use dial the board 35 can be right tennis in tennis case 31 is stirred, is difficult to send ball mouth 311 to take place to block up, and tennis training ware can normal use, can not delay sportsman's training time. (since the diameter of a general ball feed port 311 is larger than that of a tennis ball, two or more tennis balls may be jammed at the ball feed port 311 to cause the blocking of the ball feed port 311.)
The utility model discloses a send ball device 3 can be above-mentioned structure, also can be other can be right tennis in tennis case 31 carries out the structure of stirring, theoretically, as long as according to send other mechanisms of simple transform or replacement that ball device 3 made, also will fall into the utility model discloses a protection scope.
Further, as another preferred embodiment, a telescopic device 5 is disposed between the base 1 and the supporting frame 2, the telescopic device 5 is fixedly connected with the base 1, and a telescopic end of the telescopic device 5 is fixedly connected with the supporting frame 2.
The utility model discloses an automatic service tennis training ware is provided with telescoping device 5, telescoping device 5 can be adjusted the training situation of different service heights can be adapted to the height on service device 4 distance ground, can satisfy modern society's development demand.
Further, as another preferred embodiment, the tennis box 31 has a cylindrical shape.
Further, as another preferred embodiment, the rotating lever 34 is disposed on the central axis of the tennis box 31.
Further, as another preferred embodiment, the striking plate 35 is rectangular.
Due to the design, the driving piece 33 sequentially drives the rotating rod 34 and the ball pushing plate 35 to rotate, tennis balls in the tennis box 31 can be pushed conveniently, and the tennis feeding port 311 is not easy to block.
Further, as another preferred embodiment, the rotating rod 34 and the ball striking plate 35 are integrally formed.
Further, as another preferred embodiment, the height from the bottom end of the striking plate 35 to the bottom surface of the inner side of the tennis box 31 is greater than 0 and less than half of the diameter of tennis ball.
The design is convenient for poking tennis balls in the tennis box 31.
Further, as another preferred embodiment, the ratio of the diameter of the ball feeding port 311 to the diameter of the tennis ball is 1.5:1, and the ratio of the diameter of the ball inlet 421 to the diameter of the tennis ball is 1.5: 1.
The design is convenient for the transmission of tennis balls.
Further, as another preferred embodiment, the impact head 43 is made of a rubber material.
Further, as another preferred embodiment, the bottom end of the base 1 is provided with a plurality of rollers 11.
The above is only the preferred embodiment of the present invention, it is not right the limitation of the present invention in any form, all the basis the present invention discloses any simple modification, equivalent change of the technical entity to the above embodiments all fall into the protection scope of the present invention.
Claims (10)
1. An automatic serve tennis trainer is characterized by comprising a base, a support frame fixedly connected with the base, a serve device fixedly connected with the support frame, and a serve device fixedly connected with the support frame;
the tennis ball feeding device comprises a tennis ball box which is fixedly connected with the support frame and is internally provided with a containing cavity, a tennis ball feeding pipe body which is communicated with the containing cavity of the tennis ball box and is used for tennis ball to pass through, a driving piece arranged at the bottom end of the tennis ball box, a rotating rod which is fixedly connected with a rotating shaft of the driving piece and is positioned in the containing cavity, and a ball poking plate which is fixedly connected with the rotating rod; the bottom of the tennis box is provided with a ball feeding port which penetrates through the tennis box, the ball feeding port is communicated with one end of the ball feeding pipe body, and the driving piece is used for driving the ball poking plate to rotate so that tennis balls in the tennis box can be pushed into the ball feeding port by the ball poking plate;
the ball serving device comprises a pushing piece fixedly connected with the support frame, a ball serving pipe body fixedly connected with the pushing piece and used for ejecting tennis balls, and a collision head fixedly connected with the telescopic end of the pushing piece and arranged in the inner space of the ball serving pipe body; the tennis ball serving device is positioned below the tennis ball box, a tennis inlet is formed in the side face, close to the tennis ball box, of the tennis ball serving pipe body, the tennis inlet is communicated with the other end of the tennis ball feeding pipe body, and the pushing piece is used for driving the collision head to push the tennis balls fed into the tennis ball serving pipe body so that the tennis balls can be ejected from the tennis ball serving pipe body.
2. The automatic serve tennis trainer as claimed in claim 1, wherein: the telescopic device is arranged between the base and the support frame and fixedly connected with the base, and the telescopic end of the telescopic device is fixedly connected with the support frame.
3. The automatic serve tennis trainer as claimed in claim 2, wherein: the tennis box is cylindrical.
4. The automatic serve tennis trainer as claimed in claim 3, wherein: the dwang sets up on the central axis of tennis case.
5. The automatic serve tennis trainer as claimed in claim 4, wherein: the ball poking plate is rectangular.
6. The automatic serve tennis trainer as claimed in claim 5, wherein: the dwang is as an organic whole shaping structure with dialling the ball board.
7. The automatic serve tennis trainer as claimed in claim 6, wherein: the height from the bottom end of the ball poking plate to the bottom surface of the inner side of the tennis case is more than 0 and less than half of the diameter of the tennis ball.
8. The automatic serve tennis trainer as claimed in claim 7, wherein: the ratio of the diameter of the ball feeding port to the diameter of the tennis ball is 1.5:1, and the ratio of the diameter of the ball inlet to the diameter of the tennis ball is 1.5: 1.
9. An automatic serve tennis trainer as claimed in any one of claims 1 to 8, in which: the impact head is made of a rubber material.
10. The automatic serve tennis trainer as claimed in claim 9, wherein: the bottom of base is provided with a plurality of gyro wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120519706.4U CN214597130U (en) | 2021-03-11 | 2021-03-11 | Automatic serve tennis training ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120519706.4U CN214597130U (en) | 2021-03-11 | 2021-03-11 | Automatic serve tennis training ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214597130U true CN214597130U (en) | 2021-11-05 |
Family
ID=78394759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120519706.4U Expired - Fee Related CN214597130U (en) | 2021-03-11 | 2021-03-11 | Automatic serve tennis training ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214597130U (en) |
-
2021
- 2021-03-11 CN CN202120519706.4U patent/CN214597130U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |