CN113577744A - Tennis training device based on Internet of things and using method thereof - Google Patents
Tennis training device based on Internet of things and using method thereof Download PDFInfo
- Publication number
- CN113577744A CN113577744A CN202110895178.7A CN202110895178A CN113577744A CN 113577744 A CN113577744 A CN 113577744A CN 202110895178 A CN202110895178 A CN 202110895178A CN 113577744 A CN113577744 A CN 113577744A
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- self
- fixedly connected
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- internet
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/38—Training appliances or apparatus for special sports for tennis
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0021—Tracking a path or terminating locations
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B43/00—Balls with special arrangements
- A63B43/004—Balls with special arrangements electrically conductive, e.g. for automatic arbitration
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0021—Tracking a path or terminating locations
- A63B2024/0053—Tracking a path or terminating locations for locating an object, e.g. a lost ball
Abstract
The invention provides a tennis training device based on the Internet of things and a using method thereof, and relates to the field of tennis training. This tennis trainer based on thing networking, including the flannel layer, the inboard fixedly connected with spliced pole on rubber layer, be provided with the air cavity chamber between spliced pole and the inner shell, the inboard fixedly connected with bracing piece of inner shell, the first self-driving subassembly of one end fixedly connected with of bracing piece, the inboard difference fixedly connected with second self-driving subassembly, bracing piece and dead lever of inner shell, the first self-driving subassembly of one end fixedly connected with of bracing piece, the one end fixedly connected with core island of dead lever, one side in core island is provided with integrated sensing module. Through the cooperation of the first self-driving assembly and the second self-driving assembly, tennis balls can roll and adjust the direction, and can be moved to a target position, so that the step of picking up the tennis balls can be omitted, and the training is more time-saving and efficient.
Description
Technical Field
The invention relates to the field of tennis training, in particular to a tennis training device based on the Internet of things and a using method thereof.
Background
The Internet of Things (Internet of Things, IOT for short) is used for collecting any object or process needing monitoring, connection and interaction in real time and collecting various required information such as sound, light, heat, electricity, mechanics, chemistry, biology and position through various devices and technologies such as various information sensors, radio frequency identification technologies, global positioning systems, infrared sensors and laser scanners, and realizing the ubiquitous connection of objects and people through various possible network accesses and the intelligent sensing, identification and management of the objects and the processes. The internet of things is an information bearer based on the internet, a traditional telecommunication network and the like, and all common physical objects which can be independently addressed form an interconnected network.
Although the existing tennis training device has a plurality of devices which do not need to pick up tennis, most of the devices can use a traction rope to pull the tennis, so that the tennis training effect is poor, a trainer can not record the flying state of the tennis after hitting the tennis, and the trainer can carry out blind training, so that the training effect is greatly reduced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a tennis training device based on the Internet of things and a use method thereof, and solves the problem of poor training effect of a traction rope for traction of a tennis.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a tennis trainer based on thing networking, includes the flannel layer, the inboard fixedly connected with rubber layer on flannel layer, the inboard fixedly connected with spliced pole on rubber layer, the one end fixedly connected with inner shell of spliced pole, be provided with the air cavity room between spliced pole and the inner shell, the inboard fixedly connected with bracing piece of inner shell, the first self-driven subassembly of one end fixedly connected with of bracing piece, fixedly connected with second self-driven subassembly, bracing piece and dead lever are distinguished to the inboard of inner shell, the first self-driven subassembly of one end fixedly connected with of bracing piece, the one end fixedly connected with heart island of dead lever, one side in heart island is provided with integrated sensing module.
Preferably, the second is from drive assembly including collar and ring, the equal fixed connection in the inboard of inner shell in the outside of collar and ring, the inboard fixedly connected with slide rail of collar, the inboard sliding connection of slide rail has the slider, one side fixedly connected with motor of slider, the output fixedly connected with connecting axle of motor, the one end fixedly connected with gear of connecting axle, the inboard fixedly connected with ring gear of ring, the outside meshing of gear is connected in one side of ring gear.
Preferably, the first self-driven assembly and the second self-driven assembly have the same structural composition, and the size ratio of the first self-driven assembly to the second self-driven assembly is 1: 1.2-1.4.
Preferably, the included angle between the first self-driven assembly and the second self-driven assembly is 30-60 degrees.
Preferably, the integrated sensing module comprises an angular velocity sensor, an acceleration sensor, a control chip, a wireless communication module and a battery, the battery is arranged on the inner side of the spherical core island, the inner side of the spherical core island is further provided with a positioning chip, the angular velocity sensor, the acceleration sensor, the control chip and the wireless communication module are all electrically connected with the battery, the battery is electrically connected with a plug, the outer side of the plug is fixedly connected to the inner side of the flannel layer, and one end of the plug penetrates through the inner shell and is fixedly connected with the sealing block.
Preferably, the control chip is electrically connected with the angular velocity sensor, the acceleration sensor and the wireless communication module.
Preferably, one end of the rubber layer is provided with an air injection valve penetrating through the flannel layer.
Preferably, the use method of the tennis training device based on the internet of things comprises the following steps:
s1: injecting gas into the tennis ball by using the gas injection valve, and charging the battery by using the plug;
s2: the battery is used for supplying power, the acceleration sensor measures the acceleration of tennis movement, the angular velocity sensor measures the change of the rotation angle of the tennis, the positioning chip obtains the position of the tennis, and the wireless communication module is connected with a mobile phone or a computer to connect the tennis to the Internet of things;
s3: the connecting shaft is driven to rotate by the motor so as to rotate the gear, the motor can slide around the slide rail on one side of the slide block, the tennis ball is shifted in gravity center and rolls, and the tennis ball can be controlled to advance or retreat on the plane where the second self-driving assembly is located by the second self-driving assembly;
s4: the first self-driven assembly is matched with the second self-driven assembly, so that tennis balls can roll and adjust the direction, and the tennis balls can be moved to a target position.
(III) advantageous effects
The invention provides a tennis training device based on the Internet of things and a using method thereof. The method has the following beneficial effects:
1. the tennis ball picking device has the advantages that the connecting shaft is driven to rotate by the motor so as to rotate the gear, the motor can slide on one side of the sliding block around the sliding rail, the center of gravity of a tennis ball is shifted to roll, the tennis ball can be controlled to move forwards or backwards on the plane where the second self-driving assembly is located by the second self-driving assembly, the first self-driving assembly and the second self-driving assembly are identical in structural composition, the tennis ball can roll and be adjusted in direction by matching of the first self-driving assembly and the second self-driving assembly, the tennis ball picking device can be moved to a target position, the step of picking up the tennis ball can be omitted, and the training is more time-saving and efficient.
2. The tennis training device is powered by the battery, the acceleration sensor can measure the acceleration of tennis movement, the angular velocity sensor can measure the change of the rotation angle of the tennis, the positioning chip can obtain the position of the tennis, the wireless communication module can be connected with a mobile phone or a computer, the tennis is connected into the Internet of things and interacts data, and the numerical value recorded by the training device can be analyzed through program software at the mobile phone or the computer, so that a personal file is established, and the training effect is conveniently improved.
3. According to the invention, the outer protective shell is formed by the flannel layer and the rubber layer, the air cavity is formed by the inner shell and the outer protective shell, one end of the rubber layer is provided with the air injection valve penetrating through the flannel layer, the air injection valve is convenient for injecting air, the tennis ball can be conveniently used, and electronic devices in the tennis ball are protected.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a first self-driven assembly and a second self-driven assembly according to the present invention;
FIG. 3 is a schematic view of the gear of the present invention;
fig. 4 is a schematic view of a connecting shaft of the present invention.
Wherein, 1, flannel layer; 2. connecting columns; 3. a gas chamber; 4. an inner shell; 5. a wireless communication module; 6. a sealing block; 7. a plug-in connector; 8. a control chip; 9. a support bar; 10. a first self-driven assembly; 11. an acceleration sensor; 12. a mounting ring; 13. a circular ring; 14. an angular velocity sensor; 15. fixing the rod; 16. a spherical center island; 17. a toothed ring; 18. a motor; 19. a slider; 20. a slide rail; 21. a gear; 22. an air injection valve; 23. a connecting shaft; 24. a rubber layer; 25. a second self-driven component.
Detailed Description
The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1-4, an embodiment of the present invention provides an internet-of-things-based tennis training device, including a flannel layer 1, a rubber layer 24 fixedly connected to an inner side of the flannel layer 1, a connection column 2 fixedly connected to an inner side of the rubber layer 24, an inner shell 4 fixedly connected to one end of the connection column 2, an air chamber 3 disposed between the connection column 2 and the inner shell 4, an outer protection shell formed by the flannel layer 1 and the rubber layer 24, and an air chamber 3 formed by the inner shell 4 and the outer protection shell, which can facilitate tennis use and protect electronic devices inside a tennis ball, a support rod 9 fixedly connected to an inner side of the inner shell 4, a first self-driving assembly 10 fixedly connected to one end of the support rod 9, a second self-driving assembly 25, a support rod 9 and a fixing rod 15 respectively fixedly connected to an inner side of the inner shell 4, and a first self-driving assembly 10 fixedly connected to one end of the support rod 9, one end of the fixed rod 15 is fixedly connected with a ball core island 16, and one side of the ball core island 16 is provided with an integrated sensing module.
Wherein, the second self-driving assembly 25 comprises a mounting ring 12 and a circular ring 13, the outer sides of the mounting ring 12 and the circular ring 13 are both fixedly connected to the inner side of the inner shell 4, the inner side of the mounting ring 12 is fixedly connected with a slide rail 20, the inner side of the slide rail 20 is slidably connected with a slide block 19, one side of the slide block 19 is fixedly connected with a motor 18, the output end of the motor 18 is fixedly connected with a connecting shaft 23, one end of the connecting shaft 23 is fixedly connected with a gear 21, the inner side of the circular ring 13 is fixedly connected with a toothed ring 17, the outer side of the gear 21 is engaged and connected to one side of the toothed ring 17, the connecting shaft 23 is driven by the motor 18 to rotate so as to rotate the gear 21, the motor 18 can slide around the slide rail 20 at one side of the slide block 19, the tennis ball is deviated in gravity center and rolls, the tennis ball can be controlled to advance or retreat on the plane of the second self-driving assembly 25 by the second self-driving assembly 25, the slide rail 20 is circular, the slide rail 20 has a T-shaped cross section, and the slider 19 does not fall off.
The first self-driving assembly 10 and the second self-driving assembly 25 have the same structural composition, tennis balls can be controlled to advance or retreat on the plane where the first self-driving assembly 10 is located through the first self-driving assembly 10, and the size ratio of the first self-driving assembly 10 to the second self-driving assembly 25 is 1: 1.2-1.4, the first self-driving component 10 and the second self-driving component 25 are arranged in the tennis ball to form different running tracks, the included angle between the first self-driving component 10 and the second self-driving component 25 is 30-60 degrees, the tennis ball can roll and be adjusted in direction through the matching of the first self-driving component 10 and the second self-driving component 25, the tennis ball can be moved to a target position, the step of picking up the tennis ball can be omitted, and the training is more time-saving and efficient.
The integrated sensing module comprises an angular velocity sensor 14, an acceleration sensor 11, a control chip 8, a wireless communication module 5 and a battery, the battery is arranged on the inner side of a ball center island 16, a positioning chip is further arranged on the inner side of the ball center island 16, the angular velocity sensor 14, the acceleration sensor 11, the control chip 8 and the wireless communication module 5 are all electrically connected with the battery, the battery is electrically connected with a plug 7, the outer side of the plug 7 is fixedly connected with the inner side of the flannel layer 1, one end of the plug 7 penetrates through the inner shell 4 and is fixedly connected with a sealing block 6, the battery can be charged through the plug 7, power is supplied to the battery, the acceleration sensor 11 can measure the acceleration of tennis movement, the change of the rotation angle of the tennis can be measured through the angular velocity sensor 14, the position of the tennis can be obtained through the positioning chip, the wireless communication module 5 can be connected with a mobile phone or a computer to connect the tennis to the Internet of things, the interactive data can analyze the numerical value recorded by the training device through program software of a mobile phone or a computer end, establish a personal file and conveniently improve the training effect.
The control chip 8 is electrically connected with the angular velocity sensor 14, the acceleration sensor 11 and the wireless communication module 5, the control chip 8 is in communication connection with the first self-driving assembly 10 and the second self-driving assembly 25, data processing and tennis motion control are facilitated, and the battery supplies power to the first self-driving assembly 10 and the second self-driving assembly 25.
One end of the rubber layer 24 is provided with an air injection valve 22 penetrating through the flannel layer 1, and the air injection valve 22 is used for facilitating the injection of air.
Example two:
as shown in fig. 1 to 4, an embodiment of the present invention provides a method for using a tennis training device based on the internet of things, including the following steps:
s1: injecting gas into the tennis ball by using the gas injection valve 22, and charging the battery by using the plug 7;
s2: the battery is used for supplying power, the acceleration sensor 11 measures the acceleration of tennis movement, the angular velocity sensor 14 measures the change of the rotation angle of the tennis, the positioning chip obtains the position of the tennis, and the wireless communication module 5 is connected with a mobile phone or a computer to connect the tennis to the Internet of things;
s3: the connecting shaft 23 is driven to rotate by the motor 18 so as to rotate the gear 21, so that the motor 18 can slide around the slide rail 20 at one side of the slide block 19, the tennis ball is shifted in gravity center and rolls, and the tennis ball can be controlled to advance or retreat on the plane where the second self-driving assembly 25 is located by the second self-driving assembly 25;
s4: the first self-driven assembly 10 and the second self-driven assembly 25 are matched to roll and adjust the direction of the tennis ball, so that the tennis ball can be moved to a target position.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a tennis trainer based on thing networking, includes flannel layer (1), its characterized in that: the inner side of the flannel layer (1) is fixedly connected with a rubber layer (24), the inner side of the rubber layer (24) is fixedly connected with a connecting column (2), one end of the connecting column (2) is fixedly connected with an inner shell (4), an air cavity (3) is arranged between the connecting column (2) and the inner shell (4), a support rod (9) is fixedly connected to the inner side of the inner shell (4), one end of the support rod (9) is fixedly connected with a first self-driving component (10), the inner side of the inner shell (4) is respectively and fixedly connected with a second self-driven component (25), a supporting rod (9) and a fixed rod (15), one end of the supporting rod (9) is fixedly connected with a first self-driving component (10), one end of the fixing rod (15) is fixedly connected with a spherical core island (16), and one side of the spherical core island (16) is provided with an integrated sensing module.
2. The internet of things-based tennis training device of claim 1, wherein: the second is from drive assembly (25) including collar (12) and ring (13), the equal fixed connection in the inboard of inner shell (4) in the outside of collar (12) and ring (13), inboard fixedly connected with slide rail (20) of collar (12), the inboard sliding connection of slide rail (20) has slider (19), one side fixedly connected with motor (18) of slider (19), the output fixedly connected with connecting axle (23) of motor (18), the one end fixedly connected with gear (21) of connecting axle (23), the inboard fixedly connected with ring gear (17) of ring (13), the outside meshing of gear (21) is connected in one side of ring gear (17).
3. An internet of things based tennis training apparatus according to claim 1 or 2, wherein: the first self-driven assembly (10) and the second self-driven assembly (25) are identical in structural composition, and the size ratio of the first self-driven assembly (10) to the second self-driven assembly (25) is 1: 1.2-1.4.
4. An internet of things based tennis training apparatus according to any one of claims 1-3, wherein: the included angle between the first self-driving assembly (10) and the second self-driving assembly (25) is 30-60 degrees.
5. The internet of things-based tennis training device of claim 1, wherein: the integrated sensing module comprises an angular velocity sensor (14), an acceleration sensor (11), a control chip (8), a wireless communication module (5) and a battery, wherein the battery is arranged on the inner side of the spherical core island (16), a positioning chip is further arranged on the inner side of the spherical core island (16), the angular velocity sensor (14), the acceleration sensor (11), the control chip (8) and the wireless communication module (5) are electrically connected with the battery, the battery is electrically connected with a plug (7), the outer side of the plug (7) is fixedly connected to the inner side of the flannel layer (1), and one end of the plug (7) penetrates through the inner shell (4) and is fixedly connected with the sealing block (6).
6. The internet of things-based tennis training device of claim 5, wherein: the control chip (8) is electrically connected with the angular velocity sensor (14), the acceleration sensor (11) and the wireless communication module (5).
7. The internet of things-based tennis training device of claim 1, wherein: one end of the rubber layer (24) is provided with an air injection valve (22) penetrating through the flannel layer (1).
8. Use of an internet of things based tennis training apparatus according to any of claims 1-7, wherein: the method comprises the following steps:
s1: injecting gas into the tennis ball by using the gas injection valve (22), and charging the battery by using the plug (7);
s2: the battery is used for supplying power, the acceleration sensor (11) measures the acceleration of tennis movement, the angular velocity sensor (14) measures the change of the rotation angle of the tennis, the positioning chip obtains the position of the tennis, and the wireless communication module (5) is connected with a mobile phone or a computer to connect the tennis to the Internet of things;
s3: the connecting shaft (23) is driven to rotate by the motor (18) so as to rotate the gear (21), the motor (18) can slide around the slide rail (20) at one side of the slide block (19), the tennis ball is shifted in gravity center and rolls, and the tennis ball can be controlled to advance or retreat on the plane where the second self-driving assembly (25) is located by the second self-driving assembly (25);
s4: the first self-driven assembly (10) and the second self-driven assembly (25) are matched, so that tennis balls can be rolled and adjusted in direction, and the tennis balls can be moved to a target position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110895178.7A CN113577744B (en) | 2021-08-05 | 2021-08-05 | Tennis training device based on Internet of things and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110895178.7A CN113577744B (en) | 2021-08-05 | 2021-08-05 | Tennis training device based on Internet of things and using method thereof |
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| CN113577744A true CN113577744A (en) | 2021-11-02 |
| CN113577744B CN113577744B (en) | 2022-07-19 |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113577744B (en) | 2022-07-19 |
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