CN113908483A - Intelligent skipping rope capable of automatically detecting counter weight and detection method - Google Patents
Intelligent skipping rope capable of automatically detecting counter weight and detection method Download PDFInfo
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- CN113908483A CN113908483A CN202111364243.XA CN202111364243A CN113908483A CN 113908483 A CN113908483 A CN 113908483A CN 202111364243 A CN202111364243 A CN 202111364243A CN 113908483 A CN113908483 A CN 113908483A
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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
- A63B5/00—Apparatus for jumping
- A63B5/20—Skipping-ropes or similar devices rotating in a vertical plane
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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
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
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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
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
- A63B71/0669—Score-keepers or score display devices
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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
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/80—Special sensors, transducers or devices therefor
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Abstract
The invention discloses an intelligent skipping rope capable of automatically detecting a counterweight, which comprises a rope body and handles connected to two ends of the rope body, wherein the handles comprise: the counterweight cavity is used for accommodating a counterweight block, and the end part of the counterweight block is provided with a first magnet matched with the counterweight block; the linear Hall sensor is used for responding to the detected magnetic field intensity of the first magnet and outputting a current voltage signal; the processor is used for pre-storing the mapping relation between a plurality of groups of weight values of the balancing weights and corresponding voltage values, and inquiring to obtain the weight value of the current balancing weight corresponding to the current voltage signal according to the received current voltage signal; and the communication module is used for sending the weight value of the current balancing weight to the terminal. The invention can automatically detect the weight of the configuration block, thereby providing more comprehensive motion data for users and better analyzing the data.
Description
Technical Field
The invention relates to the technical field of skipping ropes, in particular to an intelligent skipping rope capable of automatically detecting a counter weight and a detection method.
Background
The skipping rope is an excellent body-building sport, and can effectively train the reaction and endurance of an individual, thereby achieving the purpose of building the body. In order to increase the amount of exercise of the skipping rope, the existing skipping rope is provided with a balancing weight on a cavity of a handle so as to better train the wrist strength. However, the skipping rope cannot detect the weight of the configuration block, and the user has different hand strength, so that the configuration skipping rope in the prior art cannot correspondingly adjust the weight of the counterweight block according to the user, and cannot provide an accurate motion calculation model for the user, so that the calculated calorie consumption and speed are not accurate enough, and the user requirements cannot be met.
Disclosure of Invention
In view of this, the present invention provides an intelligent skipping rope for automatically detecting a counterweight and a detection method thereof, which can automatically detect the weight of a configuration block, so as to provide more comprehensive motion data for a user, and perform better data analysis.
In order to achieve the above object, the present invention provides an intelligent skipping rope for automatically detecting a counterweight, wherein the intelligent skipping rope comprises a rope body and handles connected to two ends of the rope body, and the handles comprise:
the counterweight cavity is used for accommodating a counterweight block, and the end part of the counterweight block is provided with a first magnet matched with the counterweight block;
the linear Hall sensor is used for responding to the detected magnetic field intensity of the first magnet and outputting a current voltage signal;
the processor is used for pre-storing the mapping relation between a plurality of groups of weight values of the balancing weights and corresponding voltage values, and inquiring to obtain the weight value of the current balancing weight corresponding to the current voltage signal according to the received current voltage signal;
and the communication module is used for sending the weight value of the current balancing weight to a terminal.
Further, the handle still includes spindle nose, first switch hall sensor and second switch hall sensor, is equipped with the second magnet in the spindle nose, drives when skipping rope the spindle nose rotates, and drives the second magnet rotates, the second magnet centers on 360 degrees rotary motion are done at the center of spindle nose, every rotatory round of second magnet, first switch hall sensor and second switch hall sensor detect respectively the produced magnetic field intensity of second magnet to correspond first falling edge signal of output and second falling edge signal to treater respectively.
Further, the processor receives the first falling edge signals and the second falling edge signals, judges that the shaft head rotates for one circle, counts rope skipping times once, and calculates the total rope skipping times according to the number of the received first falling edge signals and the number of the received second falling edge signals.
Further, counter weights of different weights are adapted to the first magnets of different induction strengths, wherein the heavier the weight of the counter weight is, the stronger the magnetic induction strength of the adapted first magnet is.
Furthermore, the counterweight cavity is a cylindrical cavity, one end of the counterweight cavity is closed, and the other end of the counterweight cavity is opened.
Furthermore, the configuration block is a cylindrical metal configuration block, the first magnet is a cylindrical magnet, the cylindrical magnet is adhered to the foremost end of the cylindrical metal counterweight block, and the diameter of the cylindrical counterweight cavity is basically consistent with that of the cylindrical metal counterweight block.
Further, the handle further comprises a charging port, and the linear hall sensor is horizontally arranged above the charging port.
Further, the processor includes a storage module, where the storage module stores a mapping relationship between the weight values of the multiple balancing weights and the corresponding voltage values, and the mapping relationship specifically includes: setting the weight values of the balancing weights as a first weight value, a second weight value and a third weight value respectively; the mapping relation between the weight value and the voltage value is as follows: the first weight value corresponds to a first voltage value, the second weight value corresponds to a second voltage value, and the third weight value corresponds to a third voltage value, wherein the first weight value is 0, the first voltage value is 1.7V, the second weight value is 50 g, the second voltage value is 2.0V, the third weight value is 100 g, and the third voltage value is 2.3V.
Further, the weight block with the second weight value is matched with the first magnet with the magnetic induction of 2900GS, and the weight block with the third weight value is matched with the first magnet with the magnetic induction of 4900 GS.
In order to achieve the above object, the present invention provides an intelligent skipping rope automatic detection configuration method, which is used for an intelligent skipping rope having a rope body and handles connected to both ends of the rope body, wherein the handles include a counterweight block and a first magnet adapted to the configuration block, and the method includes:
pre-storing the mapping relation between a plurality of groups of weight values of the balancing weights and corresponding voltage values;
outputting a current voltage signal in response to the detected magnetic field strength of the first magnet;
according to the current voltage signal, inquiring to obtain a weight value of a current balancing weight corresponding to the current voltage signal;
and sending the weight value of the current balancing weight to a terminal.
Compared with the prior art, the intelligent skipping rope capable of automatically detecting the counter weight and the detection method have the beneficial effects that: according to the invention, the handle of the skipping rope is provided with the balancing weight, the magnet is arranged on the balancing weight, the magnetic sensitivity intensity of the magnet is automatically detected through the linear Hall sensor, the corresponding voltage value is output based on the detected magnetic induction intensity, and the weight value of the balancing weight is obtained through the voltage value, so that the weight of the balancing weight can be obtained and output to the terminal, the problem that the weight of the balancing weight cannot be automatically judged through the traditional skipping rope is solved, and the intelligence of the skipping rope movement is increased; the existing rope skipping movement data is not added with the weight block data, so that more comprehensive movement data can be provided for a user; the terminal analyzes the movement of the user through the acquired data such as the weight value of the balancing weight, the number of the skipping ropes, the skipping rope rate and the like, and provides a more accurate analysis curve to help the user to improve the training mode and improve the comfort level of the user during skipping rope movement; rope skipping counting is carried out through the two Hall sensors, the technical problem that counting of rope skipping numbers by one switch Hall sensor in a traditional rope skipping is inaccurate is solved, and rope skipping operation is accurately counted.
Drawings
FIG. 1 is a schematic view of a handle system according to one embodiment of the present invention;
FIG. 2 is a schematic diagram of a system for automatically detecting a weighted smart skipping rope according to one embodiment of the present invention;
FIG. 3 is a schematic view of a smart skipping rope automatically detecting a counterweight according to one embodiment of the present invention;
FIG. 4 is a schematic view of a smart skipping rope automatically detecting a counterweight according to one embodiment of the present invention;
fig. 5 is a schematic flow chart of an automatic detection and configuration method for intelligent skipping rope according to an embodiment of the present invention.
Detailed Description
The present invention will be described in detail with reference to the specific embodiments shown in the drawings, which are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to the specific embodiments are included in the scope of the present invention.
As mentioned in the background, how to detect the weight of the counterweight in the skipping rope and provide an accurate calculation motion model for the user is a general concern.
Therefore, the handle of the skipping rope is provided with the balancing weight, the balancing weight is provided with the magnet, the magnetic induction intensity of the magnet is automatically detected through the linear Hall sensor, the corresponding voltage value is output based on the detected magnetic induction intensity, and the weight value of the balancing weight is obtained through the voltage value, so that the weight of the balancing weight can be obtained, more comprehensive motion data can be provided for a user, and the accuracy of the motion data analysis of the skipping rope is improved.
In an embodiment of the present invention shown in fig. 1 and 2, the present invention provides an intelligent skipping rope for automatically detecting a counterweight, including a rope body and handles 1 connected to both ends of the rope body, wherein the handles 1 include:
the counterweight chamber 10 is used for accommodating a counterweight block 101, and a first magnet 102 matched with the counterweight block 101 is arranged at the end part of the counterweight block 101;
the linear Hall sensor 11 is used for responding to the detected magnetic field intensity of the first magnet 102 and outputting a current voltage signal;
the processor 12 is configured to pre-store a mapping relationship between a plurality of groups of weight values of the balancing weight and corresponding voltage values, and obtain a weight value of a current balancing weight corresponding to a current voltage signal by querying according to the received current voltage signal;
and the communication module 13 is configured to send the weight value of the current balancing weight to the terminal.
The intelligent skipping rope comprises a rope body and handles 1 connected to two ends of the rope body, and is shown in figure 1. As shown in fig. 3, the handle 1 includes a weight chamber 10, a weight block 101 is accommodated in the weight chamber 10, and a first magnet 102 adapted to the weight block 101 is disposed at an end of the weight block 101. The counterweight block 101 has a plurality of specifications, the counterweight blocks 101 with different weights are matched with the first magnets 102 with different magnetic induction intensities, and the heavier the counterweight block 101 is, the stronger the magnetic induction intensity of the matched first magnets 102 is. As an implementation of the present invention, the first magnet 102 is attached to the foremost end of the weight 101. Therefore, as the weight of the weight member 101 increases, a magnet having a stronger magnetic induction intensity is attached to the tip thereof. Generally, in the factory configuration of the skipping rope, the front ends of different clump weights 101 have been adhered with the corresponding first magnets 102 with magnetic induction intensity, and a user can directly use the matched clump weights and magnets. The weight 101 may have a variety of shapes, such as square, cylindrical, etc. The first magnet 102 also has various shapes such as a square shape, a cylindrical shape. As an implementation manner of the present invention, the weight chamber 10 is a cylindrical chamber, one end of which is closed, and the other end of which is open. The counterweight 101 is a cylindrical metal counterweight, the first magnet 102 is a cylindrical magnet, the cylindrical metal counterweight and the cylindrical magnet are adhered together, and the cylindrical magnet is adhered to the foremost end of the cylindrical metal counterweight. The diameter of the cylindrical counterweight chamber 10 is substantially the same as that of the cylindrical metal counterweight block, so that the cylindrical metal counterweight block is just placed in the counterweight chamber 10. When the diameter of cylindric metal block is unchangeable, its length changes, and the weight of cylindric metal also can corresponding change, and the counter weight chamber 10 need not change, can place the cylindric metal balancing weight of multiple specification, has better suitability.
As shown in fig. 4, the handle 1 includes a linear hall sensor 11, and the linear hall sensor 11 generates voltage fluctuations of different magnitudes for magnets of different magnetic induction strengths by using the electromagnetic effect of the hall sensor. The linear hall sensor 11 outputs a present voltage signal according to the magnetic field strength of the first magnet 102 detected in response to the magnetic field strength. Therefore, the weight blocks 101 disposed in the handle are different, the first magnets 102 attached to the weight blocks 101 are different, the electromagnetic induction strengths of the first magnets 102 are different, the magnetic field strengths sensed by the linear hall sensors 11 are different, and different voltages are output according to the different magnetic field strengths. As one implementation of the present invention, as shown in fig. 4, the handle 1 further includes a charging port 14, and the linear hall sensor 11 is horizontally placed above the charging port 14. The communication module sends the weight value of the current balancing weight to the terminal. Communication module can be bluetooth module, sends the weight value of current balancing weight to the terminal through bluetooth data agreement, for example is provided with the APP customer end at the terminal, sends the weight value of current balancing weight to the APP customer end, passes through APP customer end analysis user's rope skipping motion data based on the weight value data information that provides. According to the technical scheme, when a user uses the balancing weights 101 with different weights, the processor 12 can automatically detect different voltage values, determine the weight of the balancing weight 101 used by the user according to the voltage values, and send the weight value of the balancing weight to the terminal, so that the weight of the balancing weight can be automatically detected. The terminal can help the user to analyze the energy consumption of rope skipping movement more accurately based on the weight of the acquired balancing weight, and provides a more accurate movement analysis curve, so that a movement target is set for the user, and the user is helped to scientifically train a rope skipping system.
The handle 1 comprises a processor 12, wherein the processor 12 prestores mapping relations between a plurality of groups of weight values of the balancing weights and corresponding voltage values, and a corresponding relation is established between the weight value of each balancing weight and one voltage value. The processor 12 obtains the weight value of the current balancing weight corresponding to the current voltage signal by querying according to the received current voltage signal.
As an implementation manner of the present invention, the processor 12 includes a storage module, where the storage module stores a mapping relationship between the weight values of the multiple balancing weights and the corresponding voltage values, and the mapping relationship specifically includes: the weight values of the weight block 101 are set to be a first weight value, a second weight value and a third weight value, the first weight value corresponds to a first voltage value, the second weight value corresponds to a second voltage value, the third weight value corresponds to a third voltage value, the first weight value is 0, which means that no weight block is present, the first voltage value is 1.7V, the second weight value is 50 g, the second voltage value is 2.0V, the third weight value is 100 g, and the third voltage value is 2.3V. The weight 101 with the second weight value is matched with the first magnet 102 with the magnetic induction of 2900GS, and the weight 101 with the third weight value is matched with the first magnet 102 with the magnetic induction of 4900 GS. The linear hall sensor 11 outputs a voltage signal with a first voltage value of 1.7V according to the magnetic field intensity induced to the first magnet 102, and the processor 12 receives the voltage signal, inquires that the weight value of the counter weight 101 corresponding to 1.7V is a first weight value, that is, 0, and determines that no counter weight is configured in the handle. The linear hall sensor 11 outputs a voltage signal with a second voltage value of 2.0V according to the magnetic field intensity induced to the first magnet 102, and the processor 12 receives the voltage signal, inquires that the weight value of the counter weight 101 corresponding to the second voltage value of 2.0V is a second weight value, namely 50 g, and determines that the weight of the counter weight configured in the handle is 50 g. The linear hall sensor 11 outputs a voltage signal with a third voltage value of 2.3V according to the magnetic field intensity induced to the first magnet 102, the processor 12 receives the voltage signal, inquires that the weight value of the counter weight 101 corresponding to the third voltage value of 2.3V is a third weight value, namely 100 g, and determines that the weight of the counter weight configured in the handle is 100 g. The user is when skipping rope, changes the configuration piece of different weight, and the handle automated inspection is to the weight of balancing weight, gathers whether the user uses the balancing weight or uses multiple balancing weight, will configure the weight data transmission of piece to APP customer end. The APP client side stores the weight value of the balancing weight obtained every time so as to analyze the motion data of the user.
The communication module sends the weight value of the current balancing weight to the terminal. Communication module carries out data transmission with bluetooth transmission's mode, and data transmission such as weight value, rope skipping number and rope skipping rate with the balancing weight to the terminal through bluetooth data transmission's mode, like the APP customer end at terminal, can acquire the motion data at APP customer end user, like the weight value of balancing weight, rope skipping number and rope skipping rate etc. or acquire the analysis curve of user motion data.
The handle of current rope skipping is equipped with a switch hall sensor usually, calculates the number of rope skipping through a switch hall sensor, and when the user was preparing the action of skipping, switch hall sensor probably sensed the spindle nose and rotated, and hall signal can be started to the general probability and lead to wrong count, for example can't confirm the rotation direction of rope skipping accurately, perhaps does not confirm the initial position and the final position of rope skipping well, leads to the count of rope skipping accurate inadequately. The switch Hall sensor is a magnetic field detection sensor integrating anisotropic magnetic resistance and a digital circuit, the magnetic field detection sensor can detect without the specific N or S pole approach of a magnet, and can detect whether the magnet reaches the position near the switch Hall sensor or not only by the fact that the magnetic field intensity generated by the magnet is greater than the minimum detection precision sensed by the switch Hall sensor. And after the switch Hall sensor senses that the magnetic field changes, a falling edge signal is output. Therefore, the present invention provides an implementation manner, as shown in fig. 4, the handle 1 further includes a spindle head 15, a first switch hall sensor 16, and a second switch hall sensor 17, a second magnet 18 is disposed in the spindle head 15, when a user jumps, the spindle head 15 is driven to rotate, and the second magnet 18 is driven to rotate, the second magnet 18 makes 360-degree rotation motion around the center of the spindle head 15, and each rotation of the second magnet 18 causes the first switch hall sensor 16 and the second switch hall sensor 17 to respectively detect the magnetic field strength generated by the second magnet 18, and respectively output a first falling edge signal and a second falling edge signal to the processor 12. When the processor 12 receives the first falling edge signal and the second falling edge signal, it is determined that the spindle head 15 rotates one circle, and the number of rope skipping is counted once. The processor 12 calculates the total rope skipping times according to the number of the received first falling edge signals and the number of the received second falling edge signals. By arranging two switch Hall sensors in the handle, after the processor 12 receives the first pulse signal and the second pulse signal, the spindle head is determined to rotate for one circle, so that the total pulse number is calculated, and the total rope skipping number is calculated. The two switch Hall sensors must all sense the magnetic field of the magnet within a certain time to count, so that the counting accuracy is improved, and the rope skipping number and the speed detection accuracy are improved.
As shown in fig. 5, the present invention provides an automatic detection and configuration method for an intelligent skipping rope, which is used for an intelligent skipping rope having a rope body and a handle connected to two ends of the rope body, wherein the handle 1 includes a counterweight 101 and a first magnet 102 adapted to the configuration block 101, and the method includes:
s501, pre-storing the mapping relation between a plurality of groups of weight values of balancing weights and corresponding voltage values;
s502, responding to the detected magnetic field intensity of the first magnet 102, and outputting a current voltage signal;
s503, according to the current voltage signal, inquiring to obtain a weight value of the current balancing weight corresponding to the current voltage signal;
and S504, sending the weight value of the current balancing weight to the terminal.
The handle 1 includes a weight chamber 10, a weight block 101 is accommodated in the weight chamber 10, and a first magnet 102 adapted to the weight block 101 is disposed at an end of the weight block 101. The counterweight blocks 101 with different weights are matched with the first magnets 102 with different magnetic induction intensities, and the heavier the weight of the counterweight block 101 is, the stronger the magnetic induction intensity of the matched first magnet 102 is.
And pre-storing the mapping relation between a plurality of groups of weight values of the balancing weights and corresponding voltage values. The weight value of each balancing weight is in corresponding relation with a voltage value. Specifically, the weight values of the weight block 101 are set to be a first weight value, a second weight value and a third weight value, the first weight value corresponds to the first voltage value, the second weight value corresponds to the second voltage value, the third weight value corresponds to the third voltage value, the first weight value is 0, which indicates that no weight block is present, the first voltage value is 1.7V, the second weight value is 50 g, the second voltage value is 2.0V, the third weight value is 100 g, and the third voltage value is 2.3V. The weight 101 with the second weight value is matched with the first magnet 102 with the magnetic induction of 2900GS, and the weight 101 with the third weight value is matched with the first magnet 102 with the magnetic induction of 4900 GS.
Responding to the detected magnetic field intensity of the first magnet 102, outputting a current voltage signal, and inquiring to obtain a weight value of a current balancing weight corresponding to the current voltage signal according to the current voltage signal. Specifically, the linear hall sensor 11 outputs a voltage signal with a first voltage value of 1.7V according to the magnetic field intensity induced to the first magnet 102, and the processor 12 receives the voltage signal, inquires that the weight value of the counterweight 101 corresponding to 1.7V is the first weight value, that is, 0, and determines that no counterweight is configured in the handle. The linear hall sensor 11 outputs a voltage signal with a second voltage value of 2.0V according to the magnetic field intensity induced to the first magnet 102, and the processor 12 receives the voltage signal, inquires that the weight value of the counter weight 101 corresponding to the second voltage value of 2.0V is a second weight value, namely 50 g, and determines that the weight of the counter weight configured in the handle is 50 g. The linear hall sensor 11 outputs a voltage signal with a third voltage value of 2.3V according to the magnetic field intensity induced to the first magnet 102, the processor 12 receives the voltage signal, inquires that the weight value of the counter weight 101 corresponding to the third voltage value of 2.3V is a third weight value, namely 100 g, and determines that the weight of the counter weight configured in the handle is 100 g.
And sending the weight value of the current balancing weight to the terminal. Data transmission is carried out with the mode of bluetooth transmission, through data transmission such as weight value, rope skipping number and rope skipping rate with the balancing weight to the terminal of bluetooth data transmission, like the APP customer end at terminal, can obtain the motion data at APP customer end user, like the weight value of balancing weight, rope skipping number and rope skipping rate etc. or obtain the analysis curve of user motion data.
The invention provides an implementation mode, the handle 1 also comprises a shaft head 15, a first switch Hall sensor 16 and a second switch Hall sensor 17, a second magnet 18 is arranged in the shaft head 15, when a user jumps the rope, the spindle head 15 is driven to rotate, the second magnet 18 rotates 360 degrees around the center of the spindle head 15, each time the second magnet 18 rotates one circle, the first switch hall sensor 16 and the second switch hall sensor 17 respectively detect the magnetic field intensity generated by the second magnet 18 and respectively output a first falling edge signal and a second falling edge signal correspondingly, when the first falling edge signal and the second falling edge signal are both received, the spindle head 15 is judged to rotate for one circle, and counting the rope skipping times once, and calculating the total rope skipping times according to the number of the received first falling edge signals and the number of the received second falling edge signals. Through setting up two switch hall sensor in the handle, confirm that the spindle nose rotates the round after the treater all receives first pulse signal and second pulse signal, and then calculate total pulse number, calculate total rope skipping total number. The two switch Hall sensors must all sense the magnetic field of the magnet within a certain time to count, so that the counting accuracy is improved, and the rope skipping number and the speed detection accuracy are improved.
In summary, the linear hall sensor automatically detects the magnetic induction intensity of the magnet of the counterweight block, outputs the corresponding voltage value based on the detected magnetic induction intensity, and acquires the weight value of the counterweight block through the voltage value, so that the weight of the counterweight block can be acquired, more comprehensive motion data can be provided for a user, and the terminal analyzes the motion of the user through the acquired data such as the weight value of the counterweight block, the number of skipping ropes, the skipping rope rate and the like, so as to provide a more accurate analysis curve.
Although the preferred embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims.
Claims (10)
1. The utility model provides an automatic detect intelligent rope skipping of counter weight, intelligence rope skipping includes the rope body and connects the handle at the both ends of the rope body, its characterized in that, the handle includes:
the counterweight cavity is used for accommodating a counterweight block, and the end part of the counterweight block is provided with a first magnet matched with the counterweight block;
the linear Hall sensor is used for responding to the detected magnetic field intensity of the first magnet and outputting a current voltage signal;
the processor is used for pre-storing the mapping relation between a plurality of groups of weight values of the balancing weights and corresponding voltage values, and inquiring to obtain the weight value of the current balancing weight corresponding to the current voltage signal according to the received current voltage signal;
and the communication module is used for sending the weight value of the current balancing weight to a terminal.
2. The intelligent skipping rope capable of automatically detecting the counterweight according to claim 1, wherein the handle further comprises a shaft head, a first switch hall sensor and a second switch hall sensor, a second magnet is arranged in the shaft head, the shaft head is driven to rotate when skipping rope, the second magnet is driven to rotate, the second magnet makes 360-degree rotation motion around the center of the shaft head, and the first switch hall sensor and the second switch hall sensor respectively detect the magnetic field intensity generated by the second magnet and respectively correspondingly output a first falling edge signal and a second falling edge signal to the processor every rotation circle of the second magnet.
3. The intelligent skipping rope capable of automatically detecting the counterweight according to claim 2, wherein the processor determines that the shaft head rotates for one circle after receiving the first falling edge signal and the second falling edge signal, counts the skipping rope times once, and calculates the total skipping rope times according to the number of the received first falling edge signals and the number of the received second falling edge signals.
4. The intelligent skipping rope for automatically detecting the counterweight according to claim 1, wherein the counterweight blocks with different weights are adapted with the first magnets with different induction strengths, wherein the heavier the counterweight block is, the stronger the magnetic induction strength of the adapted first magnet is.
5. The intelligent skipping rope capable of automatically detecting the counterweight as claimed in claim 1, wherein the counterweight chamber is a cylindrical chamber with one end closed and the other end open.
6. The intelligent skipping rope for automatically detecting the counter weight according to claim 5, wherein the configuration block is a cylindrical metal configuration block, the first magnet is a cylindrical magnet, the cylindrical magnet is adhered to the foremost end of the cylindrical metal counter weight block, and the diameter of the cylindrical counter weight cavity is substantially consistent with that of the cylindrical metal counter weight block.
7. The intelligent skipping rope for automatically detecting counter weights as claimed in claim 6, wherein said handle further comprises a charging port, and said linear Hall sensor is horizontally disposed above said charging port.
8. The intelligent skipping rope capable of automatically detecting a counterweight according to claim 1, wherein the processor comprises a storage module, the storage module stores a mapping relationship between the weight values of the plurality of counterweights and the corresponding voltage values, and the mapping relationship specifically comprises: setting the weight values of the balancing weights as a first weight value, a second weight value and a third weight value respectively;
the mapping relation between the weight value and the voltage value is as follows: the first weight value corresponds to a first voltage value, the second weight value corresponds to a second voltage value, and the third weight value corresponds to a third voltage value, wherein the first weight value is 0, the first voltage value is 1.7V, the second weight value is 50 g, the second voltage value is 2.0V, the third weight value is 100 g, and the third voltage value is 2.3V.
9. The intelligent skipping rope capable of automatically detecting counterweight according to claim 8, wherein the counterweight block with the second weight value is adapted to the first magnet with the magnetic induction of 2900GS, and the counterweight block with the third weight value is adapted to the first magnet with the magnetic induction of 4900 GS.
10. An intelligent skipping rope automatic detection counterweight method is used for an intelligent skipping rope which comprises a rope body and handles connected to two ends of the rope body, wherein each handle comprises a counterweight block and a first magnet matched with the counterweight block, and the method comprises the following steps:
pre-storing the mapping relation between a plurality of groups of weight values of the balancing weights and corresponding voltage values;
outputting a current voltage signal in response to the detected magnetic field strength of the first magnet;
according to the current voltage signal, inquiring to obtain a weight value of a current balancing weight corresponding to the current voltage signal;
and sending the weight value of the current balancing weight to a terminal.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114534165A (en) * | 2022-02-18 | 2022-05-27 | 上海铼锶信息技术有限公司 | Intelligent skipping rope adopting touch sensing mode |
| CN114712834A (en) * | 2022-03-02 | 2022-07-08 | 杭州景而腾科技有限公司 | Counting system for counting skipping ropes |
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| CN114534165A (en) * | 2022-02-18 | 2022-05-27 | 上海铼锶信息技术有限公司 | Intelligent skipping rope adopting touch sensing mode |
| CN114534165B (en) * | 2022-02-18 | 2023-09-22 | 上海铼锶信息技术有限公司 | Intelligent rope skipping of touch-sensitive mode |
| CN114712834A (en) * | 2022-03-02 | 2022-07-08 | 杭州景而腾科技有限公司 | Counting system for counting skipping ropes |
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