CN211025041U - Tennis racket for physical training - Google Patents
Tennis racket for physical training Download PDFInfo
- Publication number
- CN211025041U CN211025041U CN201921699456.6U CN201921699456U CN211025041U CN 211025041 U CN211025041 U CN 211025041U CN 201921699456 U CN201921699456 U CN 201921699456U CN 211025041 U CN211025041 U CN 211025041U
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- CN
- China
- Prior art keywords
- tennis racket
- connecting part
- tennis
- racket handle
- sports training
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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.)
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Abstract
The utility model discloses a tennis racket for sports training, which comprises a tennis racket body, a tennis racket handle and a connecting part, a connecting part is fixedly arranged on one side of the tennis racket body, a display screen is arranged on the surface of the connecting part, a vibration sensor is arranged in the connecting part, a processor is arranged on one side of the vibration sensor, a tennis racket handle is arranged at one end of the connecting part, an anti-skid sleeve is arranged on the surface of the tennis racket handle, a rear cover is arranged at one end of the tennis racket handle, a control switch is arranged on the surface of one side of the rear cover, a lithium battery is arranged on the inner side of the tennis racket handle, one side of the lithium battery is provided with a small motor, one side of the small motor is provided with a screw rod in a transmission way, one side of the screw rod is provided with a nut, the power supply is turned on through the control switch, the small motor is started to drive the lead screw to drive the connecting part to slide and lift in the tennis racket handle through the nut, and therefore the length is adjusted.
Description
Technical Field
The utility model relates to a tennis racket, in particular to a tennis racket for sports training.
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. The modern tennis was born in birmingham, england in the 19 th century.
Tennis has been widely developed around the world in the 20 th century and has become a world-wide sport. The tennis match of most concern is the four tennis grand events held each year. At present, playing tennis has become a common sports, but the length of the racket rod of current tennis racket is all fixed, and the people who use the racket is because its habit of holding to clap is different with the height, therefore the racket rod length of the tennis racket that needs is also different, and obviously current tennis racket can not satisfy this kind of individualized demand, is not suitable for the development in market, and current tennis racket can not count, can not make things convenient for the count during the training.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a tennis racket for sports training to solve above-mentioned problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tennis racket for sports training, includes tennis racket body, tennis racket handle and connecting portion, the fixed connecting portion that are equipped with in tennis racket body one side, the connecting portion surface is equipped with the display screen, the inside shock transducer that is equipped with of connecting portion, shock transducer one side is equipped with the treater, connecting portion one end is equipped with the tennis racket handle, tennis racket handle surface is equipped with anti-skidding cover, tennis racket handle one end is equipped with the back lid, back lid side surface is equipped with control switch, tennis racket handle inboard is equipped with the lithium cell, lithium cell one side is equipped with the small-size motor, the transmission of small-size motor one side is equipped with the lead screw, lead screw one side is equipped with the.
As a preferred technical scheme of the utility model, the inside cavity setting, nut and connecting portion one end fixed connection that is of connecting portion one end.
As an optimal technical scheme of the utility model, lead screw and nut pass through threaded connection, small-size motor and back lid fixed connection.
As a preferred technical scheme of the utility model, control switch includes switch and lift control button, lift control button and small-size motor electric connection, switch and lithium cell electric connection.
As a preferred technical scheme of the utility model, vibrations sensor and treater input electric connection, display screen and treater output electric connection.
As an optimal technical scheme of the utility model, the treater model is ARM microprocessor, and the shock transducer model is ANT-S vibration sensor.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of tennis racket for sports training opens the power through control switch, starts the small-size motor and drives the lead screw and pass through the nut and drive connecting portion and go up and down in the inside slip of tennis racket handle to adjustment length, the vibrations shock transducer that produces when tennis racket body is patted the tennis senses, and the treater passes through the display screen with the number of times data of vibrations and shows, counts, structure scientific and reasonable, and convenience safe in utilization provides very big help for people.
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 view of a tennis racket for physical training according to the present invention;
FIG. 2 is a schematic view of the grip structure of the tennis racket for physical training of the present invention;
FIG. 3 is a cross-sectional view of a grip of a tennis racket for a sports training tennis racket according to the present invention;
FIG. 4 is a schematic diagram of a tennis racket circuit of the tennis racket for physical training according to the present invention;
in the figure: 1. a tennis racket body; 2. a shock sensor; 3. a processor; 4. a display screen; 5. a connecting portion; 6. an anti-slip sleeve; 7. a rear cover; 8. a tennis racket grip; 9. a lithium battery; 10. a control switch; 11. a small-sized motor; 12. a screw rod; 13. and a nut.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a tennis racket for sports training, including tennis racket body 1, tennis racket handle 8 and connecting portion 5, 1 one side of tennis racket body is fixed and is equipped with connecting portion 5, 5 surfaces of connecting portion are equipped with display screen 4, 5 inside vibrations sensor 2 that are equipped with of connecting portion, 2 one sides of vibrations sensor are equipped with treater 3, 5 one ends of connecting portion are equipped with tennis racket handle 8, 8 surfaces of tennis racket handle are equipped with antiskid cover 6, 8 one ends of tennis racket handle are equipped with back lid 7, 7 side surfaces of back lid are equipped with control switch 10, 8 inboards of tennis racket handle are equipped with lithium cell 9, lithium cell 9 one side is equipped with small motor 11, 11 one side transmissions of small motor are equipped with lead screw 12, lead screw 12 one side.
The utility model discloses, preferred, connecting portion 5 one end is inside to be the cavity setting, nut 13 and 5 one end fixed connection of connecting portion.
The utility model discloses, preferred, lead screw 12 and nut 13 pass through threaded connection, small-size motor 11 and back lid 7 fixed connection.
The utility model discloses, preferred, control switch 10 includes switch and lift control button, lift control button and 11 electric connection of small-size motor, switch and 9 electric connection of lithium cell.
The utility model discloses, preferred, vibrations sensor 2 and 3 input electric connection of treater, display screen 4 and 3 output electric connection of treater.
The utility model discloses, preferred, 3 models of treater are ARM microprocessor, and 2 models of shock sensor are ANT-801S vibration sensor.
The specific principle is as follows: when the tennis racket is used, the power supply is turned on through the control switch 10, the small motor 11 is started to drive the screw rod 12 to drive the connecting portion 5 to slide and lift in the tennis racket handle 8 through the nut 13, so that the length is adjusted, the vibration and vibration sensor 2 generated when the tennis racket body 1 is used for shooting tennis balls is used for sensing, and the processor 3 is used for displaying vibration frequency data through the display screen 4 to count.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. A tennis racket for sports training comprises a tennis racket body (1), a tennis racket handle (8) and a connecting part (5), and is characterized in that the connecting part (5) is fixedly arranged on one side of the tennis racket body (1), a display screen (4) is arranged on the surface of the connecting part (5), a vibration sensor (2) is arranged inside the connecting part (5), a processor (3) is arranged on one side of the vibration sensor (2), a tennis racket handle (8) is arranged at one end of the connecting part (5), an anti-skidding sleeve (6) is arranged on the surface of the tennis racket handle (8), a rear cover (7) is arranged at one end of the tennis racket handle (8), a control switch (10) is arranged on one side surface of the rear cover (7), a lithium battery (9) is arranged on the inner side of the tennis racket handle (8), a small motor (11) is arranged on one side of the lithium battery (9), a lead screw (12), and a nut (13) is arranged on one side of the screw rod (12).
2. A sports training tennis racket according to claim 1, wherein said connecting portion (5) is hollow at one end, and a nut (13) is fixedly attached to one end of the connecting portion (5).
3. A sports training tennis racket according to claim 1, wherein said lead screw (12) and nut (13) are screwed, and the small motor (11) and rear cover (7) are fixedly connected.
4. A sports training tennis racket as claimed in claim 1, wherein said control switch (10) comprises a power switch and a lift control button, the lift control button being electrically connected to the small motor (11), the power switch being electrically connected to the lithium battery (9).
5. A sports training tennis racket according to claim 1, wherein said shock sensor (2) is electrically connected to an input of the processor (3) and the display (4) is electrically connected to an output of the processor (3).
6. A sports training tennis racket as claimed in claim 1, wherein said processor (3) is of the type ARM microprocessor and the vibration sensor (2) is of the type ANT-801S vibration sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921699456.6U CN211025041U (en) | 2019-10-11 | 2019-10-11 | Tennis racket for physical training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921699456.6U CN211025041U (en) | 2019-10-11 | 2019-10-11 | Tennis racket for physical training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211025041U true CN211025041U (en) | 2020-07-17 |
Family
ID=71568147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921699456.6U Expired - Fee Related CN211025041U (en) | 2019-10-11 | 2019-10-11 | Tennis racket for physical training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211025041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112604248A (en) * | 2020-11-26 | 2021-04-06 | 无锡职业技术学院 | Tennis racket |
-
2019
- 2019-10-11 CN CN201921699456.6U patent/CN211025041U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112604248A (en) * | 2020-11-26 | 2021-04-06 | 无锡职业技术学院 | Tennis racket |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 Termination date: 20211011 |