CN215837427U - Sports bracelet and interactive system of sports bracelet and table tennis service robot - Google Patents
Sports bracelet and interactive system of sports bracelet and table tennis service robot Download PDFInfo
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- CN215837427U CN215837427U CN202122345452.1U CN202122345452U CN215837427U CN 215837427 U CN215837427 U CN 215837427U CN 202122345452 U CN202122345452 U CN 202122345452U CN 215837427 U CN215837427 U CN 215837427U
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- bracelet
- microcontroller
- table tennis
- sports bracelet
- service robot
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Abstract
The utility model provides a sports bracelet and an interaction system of the sports bracelet and a table tennis service robot, wherein the sports bracelet is used for interacting with the table tennis service robot and comprises a wrist strap and a bracelet main body arranged on the wrist strap; the bracelet main body is provided with a microcontroller, a power supply module, a motion sensor and a Bluetooth module which are connected with the microcontroller; the motion sensor is used for detecting the acceleration and angular velocity information of the hand of the wearer and sending the information to the microcontroller; the microcontroller is used for sending a control signal to the ping-pong ball serving robot through the Bluetooth module. The sports bracelet provided by the utility model can interact with the table tennis service robot, so that the application range of the sports bracelet is expanded, and the interactivity and entertainment are enhanced.
Description
Technical Field
The utility model belongs to the technical field of robots, and particularly relates to a sports bracelet and an interaction system of the sports bracelet and a table tennis service robot.
Background
With the development of society and the progress of science and technology, the sports bracelet is favored by more and more people as the most fashionable sports monitoring electronic product. However, the existing sports bracelet is mainly used for detecting activity conditions of a wearer, for example, measuring the number of steps of walking of the wearer and detecting sleep conditions of the wearer at night, and the detected data is not used in the control process of other intelligent devices, so that the application range of the collected data cannot be further expanded. In addition, the use of current motion bracelet lacks the interaction and is mutual inductance, and interactive low.
Disclosure of Invention
In order to overcome the problems in the related art at least to a certain extent, the utility model provides a sports bracelet and an interaction system of the sports bracelet and a table tennis service robot.
According to a first aspect of the embodiments of the present invention, the present invention provides a sports bracelet, which is used in interaction with a table tennis service robot, and comprises a wrist strap and a bracelet main body arranged on the wrist strap;
the bracelet main body is internally provided with a microcontroller, a power supply module, a motion sensor and a Bluetooth module which are connected with the microcontroller; the motion sensor is used for detecting the acceleration and angular velocity information of the hand of the wearer and sending the information to the microcontroller; the microcontroller is used for sending a control signal to the table tennis service robot through the Bluetooth module.
In the above-mentioned moving bracelet, the power supply module includes a power generation assembly and a rectification circuit; the power generation assembly comprises a hollow iron core, a slide rail, a coil and a permanent magnet, wherein the hollow iron core is sleeved on the slide rail, and the inner surface of the hollow iron core is matched with the outer surface of the slide rail; the coil is wound on the outer surface of the hollow iron core; the hollow iron core, the slide rail and the coil are positioned between the N pole and the S pole of the permanent magnet, and the connecting line of the N pole and the S pole of the permanent magnet is vertical to the slide rail;
the two ends of the coil are connected with the input end of the rectifying circuit, and the output end of the rectifying circuit is connected with the microcontroller, the motion sensor and the Bluetooth module.
Furthermore, the power supply module also comprises a rechargeable button battery, and the positive electrode and the negative electrode of the rechargeable button battery are connected with the output end of the rectifying circuit.
Further, be provided with the mouth that charges on the bracelet main part, through the mouth that charges is chargeable button cell charges.
In the above-mentioned motion bracelet, the microcontroller adopts a processor of model number STM32F103RCT 6.
In the above-described motion bracelet, the motion sensor employs a motion processing component model mpu6050, and the mpu6050 detects motion of the wearer's hand in three dimensions of the X-axis, Y-axis, and Z-axis through a 3-axis gyroscope and a 3-axis accelerometer.
The sports bracelet further comprises a heart rate sensor and a touch screen, and the heart rate sensor and the touch screen are connected with the microcontroller.
Further, the heart rate sensor adopts a low-power-consumption heart rate sensor chip of an IIC interface with the model of MAX 30102.
According to a second aspect of the embodiment of the utility model, the utility model provides an interaction system of a sports bracelet and a table tennis service robot, which comprises the sports bracelet and the table tennis service robot, wherein the bluetooth module arranged in the sports bracelet is a first bluetooth transceiver, the table tennis service robot is provided with a second bluetooth transceiver and a robot controller, and the second bluetooth transceiver is connected with the robot controller;
the motion sensor transmits the collected motion data to the microcontroller, and the microcontroller generates a control signal of the table tennis service robot and sends the control signal to the second Bluetooth transceiver through the first Bluetooth transceiver;
the second Bluetooth transceiver receives the control signal sent by the first Bluetooth transceiver and transmits the control signal to the robot controller; the robot controller is used for controlling the action of the table tennis service robot.
The interactive system of the sports bracelet and the table tennis serving robot further comprises an intelligent terminal, and a third Bluetooth transceiver is arranged on the intelligent terminal; and the third Bluetooth transceiver is in communication connection with the first Bluetooth transceiver and the second Bluetooth transceiver respectively.
According to the above embodiments of the present invention, at least the following advantages are obtained: the sports bracelet provided by the utility model can interact with the table tennis service robot, so that the application range of the sports bracelet is expanded, and the interactivity and entertainment are enhanced.
The sports bracelet provided by the utility model can greatly improve the cruising ability of the sports bracelet by arranging the power generation assembly, avoids the situation that a user needs to carry charging equipment such as a charger and the like when going out, and can further improve the portability of the sports bracelet; and energy can be saved.
The interaction system of the sports bracelet and the table tennis service robot provided by the utility model can realize interaction among the sports bracelet, the table tennis service robot and the intelligent terminal or interaction between every two of the sports bracelet, the table tennis service robot and the intelligent terminal, and is convenient for users to use.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model, as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model.
Fig. 1 is a circuit block diagram of a sports bracelet according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of a power generation assembly in a sports bracelet according to an embodiment of the present invention.
Fig. 3 is a block diagram of an interaction system of a sports bracelet and a table tennis service robot according to an embodiment of the present invention.
Reference is made to the accompanying drawings in which:
1. a sports bracelet;
11. a microcontroller;
12. a power supply module; 121. a hollow core; 122. a slide rail; 123. a coil; 124. a permanent magnet;
13. a motion sensor; 14. a Bluetooth module; 15. a heart rate sensor; 16. a touch screen;
2. a table tennis service robot;
3. and (4) an intelligent terminal.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the utility model, as detailed in the appended claims.
As shown in fig. 1, the sports bracelet provided by the utility model is mainly used in the interaction process with a table tennis service robot, and comprises a wrist strap and a bracelet main body arranged on the wrist strap. Wherein, be provided with microcontroller 11 in the bracelet main part and with little power module 12, motion sensor 13 and the bluetooth module 14 of control connection. The motion sensor 13 is used for detecting acceleration and angular velocity information of the hand of the wearer and sending the information to the microcontroller 11. The microcontroller 11 identifies the motion state and the gesture of the wearer according to the received acceleration and angular velocity information, generates a control signal of the table tennis service robot, and sends the control signal to the table tennis service robot through the bluetooth module 14. The table tennis service robot switches the service drop point, the ball speed, the rotation, the service frequency and the like according to the received control signal and a preset service mode.
In a specific embodiment, as shown in fig. 2, the power supply module 12 includes a power generation assembly and a rectifying circuit (not shown), wherein the power generation assembly includes a hollow core 121, a sliding rail 122, a coil 123 and a permanent magnet 124. The hollow core 121 is sleeved on the slide rail 122, and the inner surface of the hollow core 121 is matched with the outer surface of the slide rail 122. The coil 123 is wound around the outer surface of the hollow core 121. The hollow core 121, the sliding rail 122 and the coil 123 are located between the N pole and the S pole of the permanent magnet 124, and the connecting line of the N pole and the S pole of the permanent magnet 124 is perpendicular to the sliding rail 122. Both ends of the coil 123 are connected with the input end of the rectifying circuit, and the output end of the rectifying circuit is connected with the microcontroller 11, the motion sensor 13 and the bluetooth module 14, so as to provide required power supply voltage for the microcontroller 11, the motion sensor 13 and the bluetooth module 14.
When the person of wearing waves or swings the arm, can drive hollow core 121 in the bracelet main part and do reciprocating motion at slide rail 122 to make the coil 123 cutting magnetic induction line electricity generation of hollow core 121 surface, the alternating current of production becomes the direct current after passing through the rectifier module rectification, in order to supply power to the motion bracelet.
According to the sports bracelet, the power generation assembly is arranged in the bracelet main body, the cruising ability of the sports bracelet can be greatly improved, the situation that a user still needs to carry charging equipment such as a charger and the like when going out is avoided, and the portability of the sports bracelet can be further improved.
In this embodiment, the power supply module 12 further includes a rechargeable button battery, the positive electrode and the negative electrode of the rechargeable button battery are connected with the output end of the rectifying circuit, and the electricity generated by the power generation assembly is rectified by the rectifying circuit and then is converted into stable direct current to be stored in the rechargeable button battery, so as to supply power for the sports bracelet.
In this embodiment, be provided with the mouth that charges on the bracelet main part, can utilize the charger and charge the mouth and charge for chargeable button cell.
In a specific embodiment, the microcontroller 11 may employ a processor of model STM32F103RCT 6. The motion sensor 13 may employ a motion processing component model mpu 6050. mpu6050 the movement of the hand of the wearer is detected in three dimensions of X axis, Y axis and Z axis by the 3-axis gyroscope and the 3-axis accelerometer, and the swing and rotation of the gesture of the wearer are judged. The swing of the wearer is mainly the up-down and left-right swing of the arm, and judgment is carried out by means of the change of the acceleration; the rotation of the wearer is mainly the rotation of the wrist, and the judgment is carried out by the change of the angular velocity. The motion sensor 13 sends the detected acceleration and angular velocity information of the hand of the wearer to the microcontroller 11, the microcontroller 11 recognizes the motion state and the gesture of the wearer, generates a control signal of the table tennis service robot, and the generated control signal is sent to the table tennis service robot through the bluetooth module 14.
In another embodiment, the sports bracelet further comprises a heart rate sensor 15 and a touch screen 16, and both the heart rate sensor 15 and the touch screen 16 are connected with the microcontroller 11. The heart rate sensor 15 is used for detecting the heart rate change of the wearer and sending the detected heart rate change data to the microcontroller 11, and the microcontroller 11 controls the touch screen 16 to display the heart rate change data. Specifically, the heart rate sensor 15 may adopt a low-power-consumption heart rate sensor chip with an IIC interface of a model MAX30102, and has the characteristics of low power consumption, low cost, reliable operation, and the like. The chip with the model MAX30102 is connected with the microcontroller 11 through an IIC interface.
Based on the sports bracelet provided by the embodiment of the utility model, as shown in fig. 3, the utility model further provides an interaction system of the sports bracelet and the table tennis service robot, which comprises the sports bracelet 1 and the table tennis service robot 2, wherein the sports bracelet 1 comprises a bracelet main body, a bluetooth module 14 arranged on the bracelet main body is a first bluetooth transceiver, a second bluetooth transceiver and a robot controller are arranged in the table tennis service robot 2, and the second bluetooth transceiver is connected with the robot controller.
The motion sensor 13 transmits the collected motion data to the microcontroller 11, and the microcontroller 11 generates a control signal of the table tennis service robot 2 and transmits the control signal to the second bluetooth transceiver through the first bluetooth transceiver.
And the second Bluetooth transceiver receives the control signal sent by the first Bluetooth transceiver and transmits the control signal to the robot controller. The robot controller is used for controlling the action of the table tennis service robot 2.
As shown in fig. 3, the interactive system for a sports bracelet and a table tennis service robot provided by the utility model further comprises an intelligent terminal 3 such as a smart phone and a tablet personal computer,
and a third Bluetooth transceiver is arranged on the intelligent terminal 3. The third bluetooth transceiver is in communication connection with the first bluetooth transceiver. The third bluetooth transceiver on intelligent terminal 3 can send control signal for the first bluetooth transceiver on motion bracelet 1 promptly to the realization is to motion bracelet 1's control. The control may be setting bracelet time, alarm clock, event reminder, etc.
The motion sensor 13 in the motion bracelet 1 is used for collecting human motion data, and then the microcontroller 11 is used for carrying out motion analysis on the collected original motion data, and recording the motion conditions of the user, such as walking steps, motion time, heat consumption, sleep record, BMI and the like. Can vibrate through 3 control motion bracelets of intelligent terminal to realize the event and remind the function, remind like the incoming telegram, the motion is reminded etc.
The third Bluetooth transceiver is in communication connection with the second Bluetooth transceiver, and the robot controller controls the table tennis service robot 2 according to signals sent by the intelligent terminal 3 through the third Bluetooth transceiver. The table tennis service robot 2 feeds back information such as service landing point, ball speed, rotation and service frequency to the intelligent terminal 3 through the second bluetooth transceiver, and the information of feedback can help the operator to carry out more accurate control to table tennis service robot 2 with intelligent terminal 3.
The sports bracelet provided by the utility model expands the application range of the sports bracelet 1 and enhances the interactivity.
It should be noted that the functions, algorithms, methods, etc. involved in the present invention are only conventional adaptive applications of the prior art, for example, the process of the microcontroller 11 generating the control signal of the table tennis service robot is a conventional adaptive application of the prior art. Therefore, the present invention is an improvement of the prior art, which is substantially related to the connection relationship between hardware, and not to the functions, algorithms, and methods themselves, that is, the present invention relates to a single function, algorithm, and method, but does not include the improvements proposed to the functions, algorithms, and methods themselves. The description of the present invention as to functions, algorithms and methods is provided for better illustrating the present invention and for better understanding of the present invention.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
It should be noted that the terms "first," "second," and the like in the description of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Further, in the description of the present invention, the meaning of "a plurality" means at least two unless otherwise specified.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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 utility model. In this specification, the schematic representations of the terms used above do not necessarily 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.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. A sports bracelet is used for interaction with a table tennis service robot and comprises a wrist strap and a bracelet main body arranged on the wrist strap;
the bracelet main body is internally provided with a microcontroller, a power supply module, a motion sensor and a Bluetooth module which are connected with the microcontroller; the motion sensor is used for detecting the acceleration and angular velocity information of the hand of the wearer and sending the information to the microcontroller; the microcontroller is used for sending a control signal to the table tennis service robot through the Bluetooth module.
2. The sports bracelet of claim 1, wherein the power module comprises a power generation assembly and a rectification circuit; the power generation assembly comprises a hollow iron core, a slide rail, a coil and a permanent magnet, wherein the hollow iron core is sleeved on the slide rail, and the inner surface of the hollow iron core is matched with the outer surface of the slide rail; the coil is wound on the outer surface of the hollow iron core; the hollow iron core, the slide rail and the coil are positioned between the N pole and the S pole of the permanent magnet, and the connecting line of the N pole and the S pole of the permanent magnet is vertical to the slide rail;
the two ends of the coil are connected with the input end of the rectifying circuit, and the output end of the rectifying circuit is connected with the microcontroller, the motion sensor and the Bluetooth module.
3. The sports bracelet of claim 2, wherein the power supply module further comprises a rechargeable button battery, and the positive and negative poles of the rechargeable button battery are connected with the output end of the rectification circuit.
4. The sports bracelet of claim 3, wherein a charging port is provided on the bracelet body, through which the rechargeable button cell is charged.
5. The sports bracelet of any one of claims 1-4, wherein the microcontroller employs a processor of model STM32F103RCT 6.
6. The sports bracelet of any one of claims 1-4, wherein the motion sensor employs a motion processing component model mpu6050, the mpu6050 detecting motion of the wearer's hand in three dimensions of the X, Y and Z axes through a 3-axis gyroscope and a 3-axis accelerometer.
7. The sports bracelet of any one of claims 1-4, further comprising a heart rate sensor and a touch screen, both connected to the microcontroller.
8. The sports bracelet of claim 7, wherein the heart rate sensor is a low power consumption heart rate sensor chip of IIC interface with model MAX 30102.
9. An interactive system of a sports bracelet and a table tennis service robot is characterized by comprising the table tennis service robot and the sports bracelet according to any one of claims 1-8, wherein the Bluetooth module arranged in the sports bracelet is a first Bluetooth transceiver, a second Bluetooth transceiver and a robot controller are arranged in the table tennis service robot, and the second Bluetooth transceiver is connected with the robot controller;
the motion sensor transmits the collected motion data to the microcontroller, and the microcontroller generates a control signal of the table tennis service robot and sends the control signal to the second Bluetooth transceiver through the first Bluetooth transceiver;
the second Bluetooth transceiver receives the control signal sent by the first Bluetooth transceiver and transmits the control signal to the robot controller; the robot controller is used for controlling the action of the table tennis service robot.
10. The interactive system of the sports bracelet and the table tennis service robot as claimed in claim 9, further comprising an intelligent terminal, wherein a third bluetooth transceiver is arranged on the intelligent terminal;
and the third Bluetooth transceiver is in communication connection with the first Bluetooth transceiver and the second Bluetooth transceiver respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122345452.1U CN215837427U (en) | 2021-09-27 | 2021-09-27 | Sports bracelet and interactive system of sports bracelet and table tennis service robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122345452.1U CN215837427U (en) | 2021-09-27 | 2021-09-27 | Sports bracelet and interactive system of sports bracelet and table tennis service robot |
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| Publication Number | Publication Date |
|---|---|
| CN215837427U true CN215837427U (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122345452.1U Active CN215837427U (en) | 2021-09-27 | 2021-09-27 | Sports bracelet and interactive system of sports bracelet and table tennis service robot |
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| CN (1) | CN215837427U (en) |
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2021
- 2021-09-27 CN CN202122345452.1U patent/CN215837427U/en active Active
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