CN218566568U - Data acquisition device and skiing equipment - Google Patents
Data acquisition device and skiing equipment Download PDFInfo
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- CN218566568U CN218566568U CN202222241504.5U CN202222241504U CN218566568U CN 218566568 U CN218566568 U CN 218566568U CN 202222241504 U CN202222241504 U CN 202222241504U CN 218566568 U CN218566568 U CN 218566568U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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- Y02E60/10—Energy storage using batteries
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Abstract
The application provides a data acquisition device and skiing equipment, data acquisition device are applied to the skiing equipment who contains fixer subassembly and snowboard body, and data acquisition device includes low temperature battery module and sensor acquisition box: on low temperature battery module and sensor collection box all were fixed in the snowboard body, low temperature battery module included low temperature resistant battery, and in low temperature battery module arranged the sensor collection box in, low temperature resistant battery was used for providing operating voltage for data acquisition device, and the sensor collection box was used for when fixing the user sole on the snowboard body through the fixer subassembly, gathers user's skiing data. The motion data that produce when this application passes through sensor collection box real-time collection user skiing makes things convenient for analysis user's motion process, promotes the skiing skill and makes the continuation of the journey effect of data acquisition device under microthermal environment better through installing low temperature battery module additional.
Description
Technical Field
The utility model relates to a data processing field especially relates to a data acquisition device and skiing equipment.
Background
With the increasing fire in skiing sports, people have higher and higher requirements on skiing equipment. This includes the need for motion data acquisition during skiing and the increasing demand for skiing equipment.
The collection equipment of foot motion data often possesses shoes or fixer that adopts single pressure sensor to the skiing among the prior art, with the data transmission who gathers to the client.
However, the current prior art is easy to lose critical data during data acquisition and transmission and the power supply is not durable in low temperature environment.
SUMMERY OF THE UTILITY MODEL
In order to solve the above technical problem, an embodiment of the present application provides a data acquisition device, and a specific scheme is as follows:
in a first aspect, an embodiment of the present application provides a data collection device, which is applied to a ski device including a binding assembly and a ski body, the data collection device includes a low-temperature battery module and a sensor collection box:
the low temperature battery module with the sensor gathers the box and is fixed in on the snowboard body, low temperature battery module includes low temperature resistant battery, low temperature battery module arranges in the sensor gathers the box, low temperature resistant battery be used for doing data acquisition device provides operating voltage, the sensor gathers the box and is used for working as through the fixer subassembly is fixed the user sole gather user's skiing data in real time on the snowboard body.
According to a specific embodiment disclosed in the application, the low temperature resistant battery comprises low temperature electrolyte, a positive electrode plate, a negative electrode plate and a diaphragm, wherein the positive electrode plate, the low temperature electrolyte, the negative electrode plate and the diaphragm are sequentially assembled in a laminated manner.
According to the specific implementation mode disclosed in the application, the low-temperature battery module further comprises a battery cover and a fixed puller, wherein the fixed puller is located at four vertex angles of the battery cover, and the low-temperature-resistant battery is fixed in the sensor acquisition box through the battery cover.
According to a specific embodiment disclosed in the present application, the low temperature resistant battery is a lithium ion battery in a strip shape.
According to a specific embodiment that this application discloses, the sensor gathers the box and is located the one end of snowboard body, the sensor gathers the box including integrated speedtransmitter, attitude sensor, communication module and the storage card on the PCB board, and with the plantar pressure shoe-pad that the PCB board electricity is connected.
According to one embodiment of the present disclosure, the speed sensor includes an accelerometer, a barometer, and a built-in GPS;
the attitude sensor comprises a gyroscope;
the communication module comprises a transceiver chip and a corresponding chip peripheral circuit.
According to a specific embodiment disclosed in the present application, the plantar pressure insole includes a plurality of pressure test points that are evenly distributed, and the pressure test points are electrically connected to the sensor collection box.
According to one embodiment of the present disclosure, the plantar pressure insole includes at least 12 pressure test points.
According to one embodiment of the present disclosure, when the snowboard device is a single-board snowboard, the binding assembly includes a buckle, a first binding and a second binding, the buckle is respectively connected to the first binding and the second binding, and the first binding and the second binding are respectively used for fixing a left foot and a right foot;
when the skiing apparatus is a two-board ski, the binding assembly includes a front binding and a rear binding, the front binding and the rear binding being provided in pairs on each ski.
In a second aspect, the present application provides a skiing apparatus including the data acquisition device.
Compared with the prior art, the method has the following beneficial effects:
the application provides a data acquisition device is applied to the skiing equipment who contains fixer subassembly and snowboard body, and data acquisition device includes low temperature battery module and sensor acquisition box: on low temperature battery module and sensor collection box were fixed in the snowboard body, low temperature battery module included low temperature resistant battery, and in low temperature battery module arranged the sensor in and gathered the box, low temperature resistant battery was used for providing operating voltage for data acquisition device, and the sensor is gathered the box and is used for gathering user's skiing data when fixing user's sole on the snowboard body through the fixer subassembly. The motion data that produce when this application passes through sensor collection box real-time collection user skiing makes things convenient for analysis user's motion process, promotes the skiing skill and makes the continuation of the journey effect of data acquisition device under microthermal environment better through installing low temperature battery module additional.
Drawings
To more clearly illustrate the technical solutions of the present application, the drawings required for use in the embodiments will be briefly described below, and it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope of the present application. Like components are numbered similarly in the various figures.
Fig. 1 is a schematic structural diagram of a data acquisition device according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a sensor processing module related to a data acquisition device according to an embodiment of the present application.
Description of the main element symbols:
100-a data acquisition device; 101-a low temperature battery module; 102-a sensor acquisition cartridge; 103-plantar pressure insole; 200-a sensor processing module; 201-speed sensor; 202-attitude sensors; 203-a communication module; 204-memory card; 205-PCB board.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments.
The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
Hereinafter, the terms "including", "having", and their derivatives, which may be used in various embodiments of the present application, are intended to indicate only specific features, numerals, steps, operations, elements, components, or combinations of the foregoing, and should not be construed as first excluding the presence of or adding to one or more other features, numerals, steps, operations, elements, components, or combinations of the foregoing.
Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the various embodiments of the present application belong. The terms (such as those defined in commonly used dictionaries) should be interpreted as having a meaning that is consistent with their contextual meaning in the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein in various embodiments.
Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a data acquisition device 100 according to an embodiment of the present disclosure.
The data acquisition device 100 is applied to a ski device comprising a binding assembly and a ski body. The data acquisition device 100 comprises a low-temperature battery module 101 and a sensor acquisition box 102: the low temperature battery module 101 with the sensor gathers the box 102 and is fixed in on the snowboard body, low temperature battery module 101 includes low temperature resistant battery, low temperature battery module 101 is arranged in the sensor gathers the box 102, low temperature resistant battery be used for data acquisition device 100 provides operating voltage, sensor gathers box 102 and is used for when passing through the fixer subassembly is fixed user's sole gathers user's skiing data in real time on the snowboard body.
With the increasing popularity of skiing, users also increasingly attach importance to improving their skiing skills. The skiing skill of the user can be effectively improved by collecting the movement data of the user during skiing through the data collection equipment and analyzing and processing the movement data. This application is passed through sensor acquisition box and is passed through the fixer subassembly is fixed user's sole gather user's skiing data when on the snowboard body, can help the quick promotion skill of user. Can guarantee also to have a good continuation of the journey effect at the low temperature environment of ski field data acquisition device through installing low temperature battery module additional.
In one embodiment, the low-temperature-resistant battery comprises a low-temperature electrolyte, a positive electrode plate, a negative electrode plate and a diaphragm, wherein the positive electrode plate, the low-temperature electrolyte, the negative electrode plate and the diaphragm are sequentially assembled in a laminated manner.
Specifically, factors influencing the low temperature resistance of the battery include a high-melting-point solvent, the viscosity of the electrolyte, positive and negative electrode materials and a diaphragm, the electrolyte can be solidified when the temperature is too low, so that the transmission rate of lithium ions in the electrolyte is reduced, the electrolyte can be more viscous than the normal temperature under the low-temperature condition, so that the resistance of the lithium ions moving back and forth between the two is increased, meanwhile, the internal resistance of the battery can be increased when the aperture of the diaphragm is too small, and the short circuit is easily caused when the aperture is too large.
Specifically, the positive pole piece of the low-temperature-resistant battery is made of lithium cobaltate, the voltage is higher in the working process compared with other positive pole piece materials, the negative pole piece is made of artificial graphite, the low-temperature-resistant battery can have a better endurance effect and capacity retention under the condition of 10 ℃ below zero, the average voltage can reach 3.57V, and the average voltage can reach 2.82V under the condition of 30 ℃ below zero.
In an embodiment, the low-temperature battery module 101 further includes a battery cover and fixing sliders, the fixing sliders are located at four corners of the battery cover, and the low-temperature resistant battery is fixed in the sensor collecting box 102 through the battery cover.
Specifically, the material of battery cover can be silica gel, not only can be through the fixed pull head protection lithium ion battery of four apex angles, can also play waterproof effect in the in-service use.
In specific implementation, the low-temperature-resistant battery is a strip-shaped lithium ion battery.
Preferably, the volume size of the lithium ion battery may be 45mm 16mm 8mm.
Referring to fig. 2, fig. 2 is a schematic structural diagram of a sensor processing module 200 related to the data acquisition apparatus 100 according to an embodiment of the present disclosure.
In one embodiment, the sensor collecting box 102 is located at one end of the snowboard body, and the sensor collecting box 102 comprises a speed sensor 201, an attitude sensor 202, a communication module 203 and a memory card 204 which are integrated on a PCB 205, and a plantar pressure insole 103 which is electrically connected with the PCB 205.
Specifically, the speed sensor 201, the attitude sensor 202, the communication module 203 and the memory card 204 are placed on the PCB 205 in a centralized manner, so that the floor area of the sensor acquisition box 102 can be effectively reduced, the plantar pressure insole 103 is electrically connected with the PCB 205, and the acquired plantar pressure data can be transmitted to the PCB 205 in real time.
In one embodiment, the speed sensor 201 includes an accelerometer, a barometer, and an internal GPS;
the attitude sensor 202 comprises a gyroscope;
the communication module 203 includes a transceiver chip and corresponding chip peripheral circuits.
Specifically, the speed sensor 201 can detect the real-time movement speed of the user by combining a built-in GPS and an accelerometer, wherein the built-in GPS can realize a function of recording a route of the user during skiing, and an exemplary two-dimensional graphic display can be formed by using longitude and latitude information of the user during movement, and a three-dimensional display can be formed by using the altitude calculated by a barometer.
Specifically, the attitude sensor 202 can detect the attitude tilt angle of the user by fusing the velocity sensor and the gyro data.
Specifically, the transceiver chip is an nRF24L01 chip, the nRF24L01 chip is a low-power consumption wireless chip working in the 2.4GHz ISM band, and the communication distance in an open field can reach 800m in a general mode and can reach 2200m in a high-power mode. The motion data of the user can be recorded through a local storage SD card, and can be uploaded to the cloud end in a long distance (1 km) through a lora transmission scheme, the data recording period can be improved to be within 2ms through the local storage and lora transmission scheme, the real-time data of the user can be collected more accurately, the transmission rate is improved, and the transmission quality is guaranteed.
In one embodiment, the plantar pressure insole 103 includes a plurality of evenly distributed pressure test points that are electrically connected to the sensor collection cartridge.
Specifically, the plurality of force test points uniformly distributed on the plantar pressure insole 103 can effectively collect the pressure change generated by each part of the user in the exercise process. And added zero calibration function, different users can all carry out the calibration on preceding fixer and after-fixing ware before formally using this data acquisition device, and plantar pressure collector can record user's static pressure (pure body weight), and during follow-up motion, static pressure can be subtracted automatically to the pressure in twinkling of an eye, guarantees the accuracy of pressure data acquisition.
In one embodiment, the plantar pressure insole 103 includes at least 12 pressure test points.
Preferably, the number of the pressure test points is 16. The change condition of the sole pressure of the user during exercise can be completely collected by adopting the 16 pressure test points.
In one embodiment, when the snowboard device is a snowboard, the binding assembly comprises a buckle, a first binding and a second binding, the buckle is connected with the first binding and the second binding, respectively, and the first binding and the second binding are used for fixing a left foot and a right foot, respectively;
when the skiing apparatus is a two-board ski, the binding assembly includes a front binding and a rear binding, the front binding and the rear binding being provided in pairs on each ski.
Specifically, when the skiing apparatus is a single board ski, the buckle may be a slide buckle for stably fixing the first binding, the second binding and the sensor collection box 102. The sliding hasp can be convenient for a user to fix and detach, and the installation time and the detachment time are saved.
Specifically, when the skiing apparatus is a snowboard with two skis, the front binding and the rear binding are a pair for fixing a single foot of a user, the front binding is used for fixing the front end of the single foot of the user, and the rear binding is used for fixing the rear end of the single foot of the user.
In another embodiment, the ski device comprises the data acquisition device.
To sum up, this disclosed embodiment guarantees through installing lithium ion battery additional that data acquisition device also can have a good continuation of the journey effect under low temperature environment, speed data and gesture data when gathering the user skiing through the sensor box and adopt the lora transmission scheme to transmit to the terminal through communication module, and the real-time motion data of more accurate collection user improves transmission rate, guarantees transmission quality.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrases "comprising a component of' 8230; \8230;" does not exclude the presence of additional like elements in the process, method, article, or terminal that comprises the element.
Through the description of the foregoing embodiments, it is clear to those skilled in the art that the method of the foregoing embodiments may be implemented by software plus a necessary general hardware platform, and certainly may also be implemented by hardware, but in many cases, the former is a better implementation. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present application.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the present embodiments are not limited to those precise embodiments, which are intended to be illustrative rather than restrictive, and that various changes and modifications may be effected therein by one skilled in the art without departing from the scope of the appended claims.
Claims (10)
1. The utility model provides a data acquisition device which characterized in that is applied to the skiing equipment that contains fixer subassembly and snowboard body, data acquisition device includes that low temperature battery module and sensor gather the box:
the low temperature battery module with the sensor acquisition box all is fixed in on the snowboard body, the low temperature battery module includes low temperature resistant battery, the low temperature battery module is arranged in the sensor acquisition box, low temperature resistant battery be used for do data acquisition device provides operating voltage, the sensor acquisition box is used for when passing through the fixer subassembly is fixed the user sole when on the snowboard body, gathers user's skiing data.
2. The data acquisition device of claim 1, wherein the low temperature resistant battery comprises a low temperature electrolyte, a positive electrode plate, a negative electrode plate and a diaphragm, and the positive electrode plate, the low temperature electrolyte, the negative electrode plate and the diaphragm are sequentially assembled in a laminated manner.
3. The data acquisition device as claimed in claim 1, wherein the low temperature battery module further comprises a battery cover and fixing sliders, the fixing sliders are positioned at four corners of the battery cover, and the low temperature resistant battery is fixed in the sensor acquisition box through the battery cover.
4. The data acquisition device as claimed in claim 2, wherein the low temperature resistant battery is a lithium ion battery in the shape of a strip.
5. The data acquisition device as claimed in claim 1, wherein the sensor acquisition box is located at one end of the snowboard body, and comprises a speed sensor, an attitude sensor, a communication module and a memory card integrated on a PCB board, and a plantar pressure insole electrically connected with the PCB board.
6. The data acquisition device of claim 5, wherein the velocity sensor comprises an accelerometer, a barometer, and a built-in GPS;
the attitude sensor comprises a gyroscope;
the communication module comprises a transceiver chip and a corresponding chip peripheral circuit.
7. The data acquisition device as claimed in claim 5, wherein the plantar pressure insole comprises a plurality of uniformly distributed pressure test points, and the pressure test points are electrically connected with the sensor acquisition box.
8. The data acquisition device as claimed in claim 7, wherein the plantar pressure insole comprises at least 12 pressure test points.
9. The data collection device of claim 1, wherein when the ski device is a snowboard, the binding assembly comprises a buckle, a first binding and a second binding, the buckle is connected to the first binding and the second binding, respectively, and the first binding and the second binding are used for fixing a left foot and a right foot, respectively;
when the skiing apparatus is a two-board ski, the binding assembly includes a front binding and a rear binding, the front binding and the rear binding being provided in pairs on each ski.
10. A ski device, comprising a data acquisition device as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222241504.5U CN218566568U (en) | 2022-08-24 | 2022-08-24 | Data acquisition device and skiing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222241504.5U CN218566568U (en) | 2022-08-24 | 2022-08-24 | Data acquisition device and skiing equipment |
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| Publication Number | Publication Date |
|---|---|
| CN218566568U true CN218566568U (en) | 2023-03-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222241504.5U Active CN218566568U (en) | 2022-08-24 | 2022-08-24 | Data acquisition device and skiing equipment |
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| CN (1) | CN218566568U (en) |
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- 2022-08-24 CN CN202222241504.5U patent/CN218566568U/en active Active
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