CN213912260U - Tennis training is with waving training device of clapping - Google Patents
Tennis training is with waving training device of clapping Download PDFInfo
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- CN213912260U CN213912260U CN202022281463.3U CN202022281463U CN213912260U CN 213912260 U CN213912260 U CN 213912260U CN 202022281463 U CN202022281463 U CN 202022281463U CN 213912260 U CN213912260 U CN 213912260U
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- 238000012549 training Methods 0.000 title claims abstract description 30
- 238000012545 processing Methods 0.000 claims description 7
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of trainer, a tennis training is with waving bat trainer is related to, wherein, the on-line screen storage device comprises a base, first recess has been seted up in the base, fixedly connected with motor in the first recess, fixedly connected with driving gear on the output shaft of motor, the surface toothing of driving gear has driven gear, fixedly connected with pivot in the driven gear, wear to be equipped with the second bearing in the base, the second bearing fixedly connected with backup pad is passed on the top of pivot, the fixed frame of top fixedly connected with of backup pad. Its beneficial effect is, this tennis training is with waving bat trainer, through motor, driving gear and driven gear, the output shaft through the motor rotates and drives the driving gear and rotate and drive driven gear and rotate to drive the pivot and rotate, can drive the backup pad and rotate under the roll cooperation of gyro wheel, conveniently adjust the angle of backup pad, the beginner of being convenient for operates.
Description
Technical Field
The utility model belongs to the technical field of trainer, concretely relates to tennis training is with waving bat trainer.
Background
As the living standard of people is continuously improved, more and more people realize the importance of good physical quality, and various sports exercises are slowly strengthened, so that various ball sports goods have wider and wider markets, tennis is a beautiful and intense sports, and the origin and development of tennis can be summarized by four sentences: 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.
However, tennis has a certain difficulty, and a large amount of practice is needed for beginners, wherein the practice of serving is the most basic practice, so that the beginners are difficult to master the timing of hitting balls during serving, and meanwhile, a large amount of serving practice needs to throw balls continuously, which is very troublesome and cannot well meet various necessary requirements during the training of serving and swing in tennis learning.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a tennis training is with waving bat trainer, it has solved inconvenient beginner and has used, has improved technical problem such as beginner's intensity of labour.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tennis training is with waving trainer, includes the base, first recess has been seted up in the base, fixedly connected with motor in the first recess, fixedly connected with driving gear on the output shaft of motor, the surface toothing of driving gear has driven gear, fixedly connected with pivot in the driven gear, wear to be equipped with the second bearing in the base, the second bearing fixedly connected with backup pad is passed on the top of pivot, the fixed frame of top fixedly connected with of backup pad.
The tennis ball fixing device is characterized in that a fixing plate is fixedly connected to the top end of the supporting plate, a second groove is formed in the fixing plate, two sliding grooves are formed in the second groove and are internally and slidably connected with sliding plates, tennis balls are lapped on the top ends of the sliding plates, an air pump is fixedly connected to the top end of the fixing frame, an air suction pipe is fixedly connected to the front end of the air pump, and a sucking disc is fixedly connected to the bottom end of the air suction pipe in a penetrating mode.
As a further aspect of the present invention: the surface of pivot is rotated and is connected with first bearing, the bottom fixed connection of first bearing is in first recess, the bottom of backup pad is provided with two gyro wheels, two the equal roll connection in bottom of gyro wheel is in the backup pad.
As a further aspect of the present invention: the tennis ball bearing is characterized in that a spring is fixedly connected to the bottom end of the sliding plate, the bottom end of the spring is fixedly connected into a second groove, a limiting block is arranged in the second groove, and the surface of a tennis ball is lapped on the limiting block.
As a further aspect of the present invention: the bottom fixedly connected with fixed bolster of fixed frame, the bottom fixedly connected with infrared sensor of fixed bolster.
As a further aspect of the present invention: the front end of the base is provided with a control panel, the surface of the control panel is fixedly connected with a display screen, and a central processing unit is arranged in the control panel.
As a further aspect of the present invention: the surface of the control panel is fixedly connected with a plurality of button switches, and the button switches are respectively electrically connected with the motor, the central processing unit and the display screen through leads.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this tennis training is with waving training device of clapping through motor, driving gear and driven gear, rotates through the output shaft of motor and drives the driving gear and rotate and drive driven gear and rotate to drive the pivot and rotate, can drive the backup pad and rotate under the roll cooperation of gyro wheel, conveniently adjust the angle of backup pad, the beginner of being convenient for operates, has improved training device's work efficiency.
2. This tennis training is with waving bat trainer through setting up air pump, breathing pipe and sucking disc, and the air pump can pass through sucking disc and breathing pipe with the air and inhale the air pump in to with the sucking disc department of firmly inhaling of tennis, make its location unsettled, the beginner of being convenient for uses, has reduced beginner's intensity of labour.
3. This tennis training is with waving bat trainer through setting up slide, spring and stopper, extrudees the slide through tennis and drives the slide and in the spout lapse extrusion spring can place the tennis in the second recess, and the stopper can carry on spacingly to the tennis, prevents that the tennis from landing in the second recess.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic view of a three-dimensional structure of the base of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1;
in the figure: 1. a base; 2. a first groove; 3. a motor; 4. a driving gear; 5. a driven gear; 6. a rotating shaft; 7. a first bearing; 8. a second bearing; 9. a support plate; 10. a roller; 11. a fixing frame; 12. a fixing plate; 13. a second groove; 14. a chute; 15. a slide plate; 16. a spring; 17. tennis balls; 18. a limiting block; 19. an air pump; 20. an air intake duct; 21. a suction cup; 22. fixing a bracket; 23. an infrared sensor; 24. a central processing unit; 25. a push button switch; 26. a control panel; 27. a display screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: a swing training device for tennis training comprises a base 1, wherein a first groove 2 is formed in the base 1, a motor 3 is fixedly connected in the first groove 2, a driving gear 4 is fixedly connected to an output shaft of the motor 3, a driven gear 5 is meshed with the surface of the driving gear 4, a rotating shaft 6 is fixedly connected in the driven gear 5, a second bearing 8 is arranged in the base 1 in a penetrating manner, a supporting plate 9 is fixedly connected at the top end of the rotating shaft 6 through the second bearing 8, a fixing frame 11 is fixedly connected at the top end of the supporting plate 9, the driving gear 4 is driven to rotate through the rotation of the output shaft of the motor 3 to drive the driven gear 5 to rotate, so that the rotating shaft 6 is driven to rotate, the supporting plate 9 can be driven to rotate under the rolling fit of a roller 10, the angle of the supporting plate 9 can be conveniently adjusted, a beginner can conveniently operate, the working efficiency of the training device is improved, a first bearing 7 is rotatably connected on the surface of the rotating shaft 6, the bottom fixed connection of first bearing 7 is in first recess 2, and the bottom of backup pad 9 is provided with two gyro wheels 10, and the equal roll connection in bottom of two gyro wheels 10 is on backup pad 9.
The top fixedly connected with fixed plate 12 of backup pad 9, second recess 13 has been seted up in the fixed plate 12, two spouts 14 have been seted up in the second recess 13, sliding connection has slide 15 in two spouts 14, slide 15's top overlap joint has tennis 17, the top fixedly connected with air pump 19 of fixed frame 11, the front end fixedly connected with breathing pipe 20 of air pump 19, fixed frame 11 fixedly connected with sucking disc 21 is passed to the bottom of breathing pipe 20, air pump 19 can pass through sucking disc 21 and breathing pipe 20 with the air and inhale air pump 19 in, thereby with the sucking disc 21 department of inhaling firmly of tennis 17, it is unsettled to make its location, the beginner of being convenient for uses, beginner's intensity of labour has been reduced.
Specifically, a spring 16 is fixedly connected to the bottom end of the sliding plate 15, the bottom end of the spring 16 is fixedly connected to the inside of the second groove 13, a limiting block 18 is arranged in the second groove 13, the surface of the tennis ball 17 is lapped on the limiting block 18, the sliding plate 15 is extruded by the tennis ball 17 to drive the sliding plate 15 to slide downwards in the sliding groove 14, the spring 16 is extruded to place the tennis ball 17 in the second groove 13, and the limiting block 18 can limit the tennis ball 17 and prevent the tennis ball 17 from sliding down from the second groove 13.
Specifically, the bottom end of the fixed frame 11 is fixedly connected with a fixed support 22, and the bottom end of the fixed support 22 is fixedly connected with an infrared sensor 23.
Specifically, the front end of base 1 is provided with control panel 26, and control panel 26's fixed surface is connected with display screen 27, is provided with central processing unit 24 in the control panel 26, and control panel 26's fixed surface is connected with a plurality of button switch 25, and button switch 25 passes through wire electric connection with motor 3, central processing unit 24 and display screen 27 respectively.
The utility model discloses a theory of operation does:
s1, when the electric bicycle is used, a beginner clicks the button switch 25, the motor 3 starts to work, the output shaft of the motor 3 rotates to drive the driving gear 4 to rotate, so as to drive the driven gear 5 to rotate, then the rotating shaft 6 is driven to rotate, the supporting plate 9 is driven to rotate under the rolling fit of the roller 10, the button switch 25 is clicked after the rotating shaft rotates to a proper position, and the motor 3 stops working;
s2, secondly, the beginner places the tennis balls 17 in the second groove 13, the tennis balls 17 extrude the sliding plate 15 to drive the sliding plate 15 to slide downwards in the sliding groove 14, so as to extrude the springs 16, and thus a plurality of tennis balls 17 are placed in the second groove 13, and the limiting blocks 18 limit the tennis balls 17;
s3, the beginner clicks the button switch 25, the central processor 24 and the infrared sensor 23 start to work, the central processor 24 controls the air pump 19 to start to work, the air pump 19 sucks the tennis ball 17 to the suction cup 21 through self suction force, the beginner can directly swing towards the tennis ball 17 for practice, after the tennis ball 17 is sensed by the suction cup 23, the infrared sensor 23 transmits information to the central processor 24, the central processor 24 controls the air pump 19 to stop working, and at the moment, the tennis ball 17 can be directly swung out without the suction force.
In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.
In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (6)
1. The utility model provides a tennis training is with waving training device, includes base (1), its characterized in that: a first groove (2) is formed in the base (1), a motor (3) is fixedly connected in the first groove (2), a driving gear (4) is fixedly connected to an output shaft of the motor (3), a driven gear (5) is meshed with the surface of the driving gear (4), a rotating shaft (6) is fixedly connected in the driven gear (5), a second bearing (8) penetrates through the base (1), the top end of the rotating shaft (6) penetrates through the second bearing (8) and is fixedly connected with a supporting plate (9), and a fixed frame (11) is fixedly connected to the top end of the supporting plate (9);
the utility model discloses a tennis ball fixing device, including fixed frame (11), the top fixedly connected with fixed plate (12) of backup pad (9), second recess (13) have been seted up in fixed plate (12), two spout (14) have been seted up in second recess (13), two spout (14) sliding connection has slide (15), the top overlap joint of slide (15) has tennis (17), the top fixedly connected with air pump (19) of fixed frame (11), the front end fixedly connected with breathing pipe (20) of air pump (19), fixed frame (11) fixedly connected with sucking disc (21) are passed to the bottom of breathing pipe (20).
2. A swing training device for tennis training as recited in claim 1, wherein: the surface of pivot (6) is rotated and is connected with first bearing (7), the bottom fixed connection of first bearing (7) is in first recess (2), the bottom of backup pad (9) is provided with two gyro wheels (10), two the equal roll connection in bottom of gyro wheel (10) is on backup pad (9).
3. A swing training device for tennis training as recited in claim 1, wherein: the tennis ball fixing device is characterized in that a spring (16) is fixedly connected to the bottom end of the sliding plate (15), the bottom end of the spring (16) is fixedly connected into a second groove (13), a limiting block (18) is arranged in the second groove (13), and the surface of the tennis ball (17) is lapped on the limiting block (18).
4. A swing training device for tennis training as recited in claim 1, wherein: the bottom fixedly connected with fixed bolster (22) of fixed frame (11), the bottom fixedly connected with infrared sensor (23) of fixed bolster (22).
5. A swing training device for tennis training as recited in claim 1, wherein: the front end of base (1) is provided with control panel (26), the fixed surface of control panel (26) is connected with display screen (27), be provided with central processing unit (24) in control panel (26).
6. The swing training device for tennis training as recited in claim 5, wherein: the surface of the control panel (26) is fixedly connected with a plurality of button switches (25), and the button switches (25) are respectively electrically connected with the motor (3), the central processing unit (24) and the display screen (27) through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022281463.3U CN213912260U (en) | 2020-10-14 | 2020-10-14 | Tennis training is with waving training device of clapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022281463.3U CN213912260U (en) | 2020-10-14 | 2020-10-14 | Tennis training is with waving training device of clapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213912260U true CN213912260U (en) | 2021-08-10 |
Family
ID=77162365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022281463.3U Expired - Fee Related CN213912260U (en) | 2020-10-14 | 2020-10-14 | Tennis training is with waving training device of clapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213912260U (en) |
-
2020
- 2020-10-14 CN CN202022281463.3U patent/CN213912260U/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: 20210810 |