Multi-sensor fused handheld soil parameter detector

Abstract

The utility model discloses a multi-sensor fusion handheld soil parameter detector, which comprises a machine body and an aviation joint arranged at the lower end of the machine body, a display screen is embedded in the outer wall of the front end of the machine body to display parameters of detected soil, and an operation keyboard is arranged on the outer wall of the front end of the machine body close to the lower side. A fixing plate is fixedly connected to the outer wall of the rear end of the machine body, a plurality of storage pipes are screwed in the fixing plate at equal intervals to store soil samples, by installing the fixing plate and the storage pipes, when soil is detected outdoors, the detected soil can be sampled into the storage pipes and screwed in the fixing plate, and after screwing, the soil sample can be stored in the storage pipes. According to the portable soil storage box, the situation that the storage pipe falls off and is lost in the moving process can be avoided, when soil samples are stored through the storage pipe, the portable soil storage box can be conveniently carried and used, the situation that the burden is increased when a special soil storage box is carried is avoided, the portable storage pipe is adopted for soil sampling, and the burden in the advancing process can be reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field related to soil parameter detectors, and in particular relates to a multi-sensor fusion handheld soil parameter detector. Background Art

[0002] A multi-sensor fusion handheld soil parameter detector is a device that uses a combination of multiple sensor technologies to accurately measure multiple physical and chemical parameters of the soil. However, when testing the soil, in order to ensure portability, a storage box for soil samples is usually not carried, which increases the burden and makes it impossible to collect soil samples during soil parameter testing. Utility Model Content

[0003] The purpose of the present utility model is to provide a handheld soil parameter detector with multi-sensor fusion to solve the problem proposed in the above background technology that in order to ensure portability, a storage box for storing soil samples is usually not carried, which increases the burden and makes it impossible to collect soil samples during soil parameter detection.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solutions: a multi-sensor fusion handheld soil parameter detector, comprising a body and an aviation connector installed at the lower end of the body;

[0005] A display screen is embedded in the front outer wall of the fuselage to display the parameters of the detected soil;

[0006] An operating keyboard is provided on the front outer wall of the fuselage near the lower side;

[0007] A fixing plate is fixedly connected to the rear end outer wall of the fuselage, and a plurality of storage tubes are equidistantly screwed inside the fixing plate for storing soil samples.

[0008] Preferably, caps are screwed onto the upper ends of the plurality of storage tubes to seal the upper openings of the storage tubes, and labels are adhered to the circular outer walls of the plurality of storage tubes near the upper sides to record the current soil sampling position in the storage tubes.

[0009] Preferably, the circular outer walls of the plurality of storage tubes are all provided with threaded rings, and the interior of the fixing plate is provided with a plurality of threaded grooves at equal intervals for the storage tubes to be screwed in so as to limit the position of the storage tubes.

[0010] Preferably, the plurality of storage tubes are all made of polystyrene plastic, and the plurality of storage tubes are all transparent.

[0011] Preferably, an antenna is provided on the left end outer wall of the fuselage to transmit soil parameters detected inside the fuselage to a terminal, and a control panel is provided on the right end outer wall of the fuselage.

[0012] Preferably, the right end outer wall of the control panel is equidistantly connected to a plurality of toggle switches corresponding to the opening and closing of different types of sensors, and a dip switch is provided on the lower side of the control panel to control the switching of the wireless network.

[0013] Preferably, an interface is fixedly connected to the outer wall of the lower end of the fuselage to be plugged into an external charging circuit to charge the detector, and an ESP controller is provided inside the fuselage to process data of soil parameters detected by different sensors.

[0014] Compared with the existing technology, the present invention provides a multi-sensor fusion handheld soil parameter detector with the following beneficial effects:

[0015] By installing the fixing plate and the storage tube, when testing the soil outdoors, the tested soil can be sampled into the storage tube and screwed into the inside of the fixing plate. After screwing, the storage tube can be prevented from falling off and being lost during movement. When the soil sample is stored in the storage tube, it can be carried and used conveniently, avoiding the increased burden of carrying a special soil storage box. Using a portable storage tube for soil sampling can reduce the burden when traveling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a multi-sensor fusion handheld soil parameter detector of the present utility model.

[0017] Figure 2 This is a schematic diagram of the local structure of a multi-sensor fusion handheld soil parameter detector of the present utility model from a top view.

[0018] Figure 3 It is a schematic diagram of the partial structure of the fuselage area viewed from above of the present invention.

[0019] Figure 4 It is a schematic diagram of the partial structure of the fixed plate area in a side view of the present invention.

[0020] In the figure: 1. Body; 2. Display screen; 3. Toggle switch; 4. Control panel; 5. Dip switch; 6. Operation keyboard; 7. Antenna; 8. Interface; 9. Aviation connector; 10. Fixing plate; 11. Label; 12. Cap; 13. Thread groove; 14. Thread ring; 15. Storage tube. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] The utility model provides Figure 1-4 The multi-sensor fusion handheld soil parameter detector shown includes a body 1 and an aviation connector 9 installed at the lower end of the body 1;

[0023] A display screen 2 is embedded in the front outer wall of the body 1 to display the parameters of the detected soil;

[0024] An operating keyboard 6 is provided on the front outer wall of the fuselage 1 near the lower side. When detecting soil parameters, the sensor is first inserted into the aviation connector 9, and then one end of the sensor is inserted into the soil for detection. The parameters detected by the sensor are transmitted to the information processing unit inside the fuselage 1 and displayed on the display screen 2.

[0025] A fixing plate 10 is fixedly connected to the outer wall of the rear end of the fuselage 1. A plurality of storage tubes 15 are equidistantly screwed into the interior of the fixing plate 10 for storing soil samples. After testing the soil, the storage tubes 15 can be removed from the fixing plate 10, and then the soil samples can be stored in the storage tubes 15. After sampling is completed, the tubes can be re-fixed in the fixing plate 10.

[0026] like Figure 3 and Figure 4 As shown, the upper ends of the multiple storage tubes 15 are screwed with caps 12 to seal the upper openings of the storage tubes 15, and the circular outer walls of the multiple storage tubes 15 are adhered with labels 11 near the upper sides to record the current soil sampling position in the storage tubes 15. The circular outer walls of the multiple storage tubes 15 are provided with threaded rings 14, and the interior of the fixing plate 10 is equidistantly provided with multiple threaded grooves 13 for the storage tubes 15 to be screwed in to limit the position of the storage tubes 15.

[0027] When moving the soil sample into the storage tube 15, first unscrew the cap 12 counterclockwise to store the soil sample in the storage tube 15. After the sampling is completed, screw the cap 12 back on, then record the sampling location and time and other information on the label 11, and then stick it in the storage tube 15. When the storage tube 15 is fixed in the fixed plate 10, the threaded ring 14 and the threaded groove 13 are screwed together to screw the storage tube 15 into the fixed plate 10 for position restriction.

[0028] like Figure 4As shown, the plurality of storage tubes 15 are all made of polystyrene plastic, and the plurality of storage tubes 15 are all transparent.

[0029] The storage tube 15 made of polystyrene plastic material is transparent, so the soil state and changes can be visually observed.

[0030] like Figure 1 and Figure 2 As shown, an antenna 7 is provided on the left outer wall of the fuselage 1 to transmit the soil parameters detected inside the fuselage 1 to the terminal, a control panel 4 is provided on the right outer wall of the fuselage 1, and a plurality of toggle switches 3 are equidistantly connected to the inner side of the right outer wall of the control panel 4 to turn on and off different types of sensors, and a dip switch 5 is provided on the lower side of the control panel 4 to control the switching of the wireless network.

[0031] After the fuselage 1 processes the soil information, it sends the data to the cloud platform and wireless gateway through the antenna 7 for storage. When the detector is working, first press the upper dip switch 5 to turn on the mobile wireless network. After waiting for the fuselage 1 to be connected to the mobile wireless network, the detected soil information can be sent to the cloud platform for storage and analysis. If the lower dip switch 5 is turned on, the wireless network mode can be turned on, and the nearby wireless network can be connected to transmit data through the wireless gateway. Different types of sensors can be selected by operating the corresponding dip switches 3 on the control panel 4. Multiple dip switches 3 correspond to different analog output versions and protocol versions of the soil moisture sensor and the analog output version and protocol version of the soil pH sensor. After selecting the sensor type, the corresponding sensor can be inserted into the aviation connector 9.

[0032] like Figure 1 and Figure 2 As shown, the lower outer wall of the fuselage 1 is fixedly connected with an interface 8 for plugging into an external charging circuit to charge the detector. An ESP controller is provided inside the fuselage 1 to process data of soil parameters detected by different sensors.

[0033] By plugging a charger or data transmission line into the interface 8, the detector can be powered and the data can be exported. The soil parameters detected by different sensors are processed accordingly by the ESP controller. When the data is sent out after processing, the plot number on the corresponding operation keyboard 6 is pressed to enter the plot information, and the "B" key is pressed to enter the plot input interface. After entering the plot number, press the "#" key to confirm. After completing the plot information input, press the "D" key to send the measured soil parameter data to the cloud platform or wireless gateway. The specific sending target depends on the status of the previously set mobile wireless network switch. The operation keyboard 6 displays numbers from zero to one, letters from A to B, and * and # keys.

[0034] The implementation principle of this embodiment is as follows: when detecting soil parameters, the sensor is first inserted into the aviation connector 9, and then one end of the sensor is inserted into the soil for detection. The parameters detected by the sensor will be transmitted to the information processing component inside the fuselage 1, and the parameters will be displayed on the display screen 2. After the soil is detected, the storage tube 15 can be taken out of the fixing plate 10, and then the soil sample can be placed in the storage tube 15. After the sampling is completed, it can be re-fixed in the fixing plate 10.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A multi-sensor fusion handheld soil parameter detector, comprising a body (1) and an aviation connector (9) mounted at the lower end of the body (1); A display screen (2) is embedded in the front outer wall of the body (1) to display the parameters of the detected soil; An operating keyboard (6) is provided on the front outer wall of the body (1) near the lower side; Its characteristics are: A fixing plate (10) is fixedly connected to the rear end outer wall of the fuselage (1), and a plurality of storage tubes (15) are screwed equidistantly inside the fixing plate (10) for storing soil samples.

2. The multi-sensor fusion handheld soil parameter detector according to claim 1, characterized in that: The upper ends of the plurality of storage tubes (15) are all screwed with caps (12) to seal the upper openings of the storage tubes (15), and the circular outer walls of the plurality of storage tubes (15) are all adhered with labels (11) near the upper sides to record the soil sampling position in the current storage tube (15).

3. The multi-sensor fusion handheld soil parameter detector according to claim 1, characterized in that: The circular outer walls of the plurality of receiving tubes (15) are all provided with threaded rings (14), and the interior of the fixing plate (10) is provided with a plurality of threaded grooves (13) at equal intervals for the receiving tubes (15) to be screwed together to limit the position of the receiving tubes (15).

4. The multi-sensor fusion handheld soil parameter detector according to claim 1, characterized in that: The plurality of storage tubes (15) are all made of polystyrene plastic, and the plurality of storage tubes (15) are all transparent.

5. The multi-sensor fusion handheld soil parameter detector according to claim 1, characterized in that: An antenna (7) is provided on the left outer wall of the fuselage (1) to transmit soil parameters detected inside the fuselage (1) to a terminal, and a control panel (4) is provided on the right outer wall of the fuselage (1).

6. The multi-sensor fusion handheld soil parameter detector according to claim 5, characterized in that: A plurality of toggle switches (3) are equidistantly connected to the inner side of the right end outer wall of the control panel (4) to correspond to the opening and closing of different types of sensors, and a toggle switch (5) is provided on the lower side of the control panel (4) to control the switching of the wireless network.

7. The multi-sensor fusion handheld soil parameter detector according to claim 1, characterized in that: An interface (8) is fixedly connected to the outer wall of the lower end of the fuselage (1) for plugging into an external charging circuit to charge the detector. An ESP controller is provided inside the fuselage (1) to process data of soil parameters detected by different sensors.

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