Portable data acquisition device developed based on arduino

Abstract

A portable data acquisition device based on Arduino development includes a mainboard module, a shell, a ventilation plate and a sensor module, the mainboard module, the shell and the ventilation plate are connected to form a main body space, the sensor module is assembled on the shell, and the sensor module is partially exposed in the external space of the main body space, and the mainboard module is electrically connected with the sensor module. The portable data acquisition device based on Arduino development can detect multiple environmental indicators, and each sensor is integrated together, which is convenient to carry and avoids the defect of occupying space by separate installation.

Description

Technical Field

[0001] This utility model relates to the field of environmental parameter monitoring technology, and in particular to a portable data acquisition device based on Arduino. Background Technology

[0002] Existing technical problems: The acoustic, optical, thermal, and humidity parameters of the rehabilitation environment have a significant impact on the rehabilitation training effect. Since rehabilitation training spaces are generally large, the existing environmental monitoring indicators are relatively simple. If multiple indicators are to be detected, multiple sensors need to be deployed separately, which lacks portability. Summary of the Invention

[0003] In view of this, the purpose of this utility model is to provide a portable data acquisition device based on Arduino, which can detect multiple environmental indicators. Moreover, the sensors are integrated together, making it easy to carry and avoiding the space-consuming defects of separate installations.

[0004] This utility model provides a portable data acquisition device based on Arduino, including a motherboard module, a shell, a ventilation plate, and a sensor module. The motherboard module, shell, and ventilation plate are connected to form a main body space. The sensor module is mounted on the shell, and part of the sensor module is exposed in the external space of the main body space. The motherboard module is electrically connected to the sensor module.

[0005] In one embodiment, the housing includes a first side plate, a second side plate, a third side plate, and a fourth side plate. The first side plate, the second side plate, the third side plate, and the fourth side plate are connected to form a housing with openings on both sides. The main board module and the ventilation plate cover the corresponding openings respectively. The first side plate, the second side plate, and the third side plate are respectively provided with mounting holes, and the sensor modules are respectively assembled at the corresponding mounting hole positions.

[0006] In one embodiment, the motherboard module includes a motherboard and at least two limiting side plates. The two limiting side plates are symmetrically arranged on both sides of the motherboard, and the motherboard covers the middle area of ​​the two limiting side plates. The limiting side plates are respectively inserted into the insertion slots of the first side plate and the fourth side plate.

[0007] In one embodiment, the ventilation panel includes a panel body and fitting side panels. The panel body has ventilation holes and notches. The fitting side panels are symmetrically arranged on both sides of the panel body. The panel body covers another opening position, and the fitting side panels are respectively inserted into the insertion slots on the other side of the first side panel and the fourth side panel.

[0008] In one embodiment, the sensor module includes a temperature and humidity sensor, a barometric pressure sensor, an illuminance sensor, an oxygen content sensor, and a noise sensor.

[0009] The portable data acquisition device based on Arduino provided by this utility model can detect multiple environmental indicators. The sensors are integrated together, making it easy to carry and avoiding the space-consuming drawbacks of separate installations. Attached Figure Description

[0010] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0011] Figure 1 A schematic diagram of the structure of the portable data acquisition device based on Arduino provided by this utility model.

[0012] Figure 2 A schematic diagram of the mainboard module of the portable data acquisition device based on Arduino provided in this utility model.

[0013] Figure 3 This is a schematic diagram of the casing of the portable data acquisition device based on Arduino provided by this utility model.

[0014] Figure 4 A schematic diagram of the ventilation plate of the portable data acquisition device based on Arduino provided in this utility model.

[0015] Figure 5 A schematic diagram of the first side plate of the portable data acquisition device based on Arduino provided by this utility model.

[0016] Figure 6 A schematic diagram of the structure of the second side plate of the portable data acquisition device based on Arduino provided by this utility model.

[0017] Figure 7 A schematic diagram of the third side plate of the portable data acquisition device based on Arduino provided by this utility model.

[0018] Figure 8 A schematic diagram of the fourth side plate of the portable data acquisition device based on Arduino provided in this utility model.

[0019] Figure 9 The flowchart of the portable data acquisition device based on Arduino provided by this utility model. Detailed Implementation

[0020] The specific embodiments of this utility model will now be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are merely some, not all, of the embodiments of this utility model. Based on the description of this utility model, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this utility model.

[0021] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "set," "install," and "connect," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0022] The terms “upper,” “lower,” “left,” “right,” “front,” “back,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They are used only for the convenience of description and simplification, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] The terms “first,” “second,” “third,” etc., are used merely to distinguish elements with similar properties, not to indicate or imply relative importance or a specific order.

[0024] The terms “include,” “comprising,” or any other variation thereof are intended to cover non-exclusive inclusion, which includes not only the elements listed but also other elements not expressly listed.

[0025] Please see Figure 1 and Figure 9 The portable data acquisition device based on Arduino provided by this utility model includes a motherboard module 3, a shell, a ventilation plate 5, and a sensor module. The motherboard module 3, the shell, and the ventilation plate 5 are connected to form a main body space. The sensor module is mounted on the shell, and part of the sensor module is exposed in the external space of the main body space. The motherboard module 3 is electrically connected to the sensor module.

[0026] Understandably, the sensor module can collect various parameters of the rehabilitation environment. The sensor module transmits these parameters to the mainboard module 3 via a data transmission module. The sensor module connects to the mainboard module 3 via a cable, and the mainboard module 3 connects to a computer or other monitoring terminal via a serial port monitoring window. The Arduino program on the computer automatically identifies the data transmission port and performs port matching in MATLAB. In the Arduino, the sensor sampling interval is set to 5 seconds. In MATLAB, environmental parameters are recorded synchronously in real time, and the minute average is calculated and plotted. To reduce the frequency of file saving and prevent data loss due to unexpected program termination, the program is set to overwrite and save the data recording file every 10 minutes. The filename format is "YYYYMMDD_sensor_data.xlsx". The sensor module is exposed in the external space of the main body, which can significantly improve the accuracy of monitoring. The fourth side plate and ventilation plate 5 can effectively dissipate heat inside the main body.

[0027] Please see Figure 3 , Figure 5 , Figure 6 and Figure 7 In some embodiments, the housing includes a first side plate 1, a second side plate 2, a third side plate 6, and a fourth side plate 4. The first side plate 1, the second side plate 2, the third side plate 6, and the fourth side plate 4 are connected to form a housing with openings on both sides. The main board module 3 and the ventilation plate 5 cover the corresponding openings respectively. The first side plate 1, the second side plate 2, and the third side plate 6 are respectively provided with mounting holes, and the sensor modules are respectively assembled at the corresponding mounting hole positions.

[0028] It is understandable that the first side plate 1, the second side plate 2, and the third side plate 6 are respectively provided with mounting holes of corresponding shapes and sizes. The first side plate 1, the second side plate 2, the third side plate 6, and the fourth side plate 4 are connected by bolts, or they can be an integral structure. The sensor module is connected to the corresponding first side plate 1, the second side plate 2, and the third side plate 3 by bolts, and the monitoring end of the sensor module is exposed to the outside of the main body space through the mounting holes. Several ventilation holes can also be opened on the fourth side plate 4 for heat dissipation inside the main body space.

[0029] Please see Figure 2 In some embodiments, the motherboard module 3 includes a motherboard 301 and at least two limiting side plates 302. The two limiting side plates 302 are symmetrically arranged on both sides of the motherboard 301. The motherboard 310 covers one of the opening positions, and the limiting side plates 302 are respectively inserted into the insertion slots of the first side plate 1 and the fourth side plate 4.

[0030] Understandably, the limiting side plate 302 is compatible with the plug slot, which facilitates quick alignment and assembly between the main board module 3 and one side plate 1 and the fourth side plate 4.

[0031] Please see Figure 4 In some embodiments, the ventilation plate 5 includes a plate body 501 and a fitting side plate 502. The plate body 501 has ventilation holes 503 and notches 504. The fitting side plates 502 are symmetrically arranged on both sides of the plate body 501. The plate body 501 covers another opening position, and the fitting side plates 502 are respectively inserted into the insertion slots on the other side of the first side plate 1 and the fourth side plate 4.

[0032] It is understandable that insertion slots can also be provided on the other end faces of the first side plate 1 and the fourth side plate 4. The size of the insertion slots is adapted to the fitting side plate 502, thereby realizing the quick alignment and assembly between the ventilation plate 5 and the first side plate 1 and the fourth side plate 4.

[0033] Please see Figure 1 In some embodiments, the sensor module includes a temperature and humidity sensor, a barometric pressure sensor, an illuminance sensor, an oxygen content sensor, and a noise sensor.

[0034] It is understandable that the sensors mentioned above are just examples. During measurement, the illuminance sensor can be kept facing upwards to improve the accuracy of the measurement.

[0035] As described above, the portable data acquisition device based on Arduino provided by this utility model can detect multiple environmental indicators. Furthermore, the sensors are integrated together, making it easy to carry and avoiding the space-consuming drawbacks of separate installations.

[0036] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.

Claims

1. A portable data acquisition device based on Arduino, characterized in that, It includes a motherboard module, a housing, a ventilation plate, and a sensor module. The motherboard module, housing, and ventilation plate are connected to form the main body space. The sensor module is mounted on the housing, and part of the sensor module is exposed in the external space of the main body space. The motherboard module and the sensor module are electrically connected.

2. The portable data acquisition device based on Arduino as described in claim 1, characterized in that, The housing includes a first side plate, a second side plate, a third side plate, and a fourth side plate. The first side plate, the second side plate, the third side plate, and the fourth side plate are connected to form a housing with openings on both sides. The main board module and the ventilation plate cover the corresponding openings respectively. The first side plate, the second side plate, and the third side plate are respectively provided with mounting holes, and the sensor modules are respectively assembled at the corresponding mounting hole positions.

3. The portable data acquisition device based on Arduino as described in claim 2, characterized in that, The motherboard module includes a motherboard and at least two limiting side plates. The two limiting side plates are symmetrically arranged on both sides of the motherboard. The motherboard covers the middle area of ​​the two limiting side plates, and the limiting side plates are respectively inserted into the insertion slots of the first side plate and the fourth side plate.

4. The portable data acquisition device based on Arduino as described in claim 2, characterized in that, The ventilation panel includes a panel body and fitting side panels. The panel body has ventilation holes and notches. The fitting side panels are symmetrically arranged on both sides of the panel body. The panel body covers another opening position, and the fitting side panels are respectively inserted into the insertion slots on the other side of the first side panel and the fourth side panel.

5. The portable data acquisition device based on Arduino as described in claim 1, characterized in that, The sensor module includes a temperature and humidity sensor, a barometric pressure sensor, an illuminance sensor, an oxygen content sensor, and a noise sensor.

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