CN220084699U

CN220084699U - Plant leaf nutrition diagnosis spectrum detection system

Info

Publication number: CN220084699U
Application number: CN202321098113.0U
Authority: CN
Inventors: 冯伟; 贺利; 吴建中; 杨张青; 张海艳; 李晓; 宋晓; 冯子恒; 赵犇; 段剑钊
Original assignee: Henan Agricultural University
Current assignee: Henan Agricultural University
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-11-24
Anticipated expiration: 2033-05-06

Abstract

The utility model relates to the technical field of spectrometers, in particular to a plant leaf nutrition diagnosis spectrum detection system, which comprises: one end of the spectrometer main body is provided with a scanning device, the side surface of the scanning device is provided with a supporting block, an illumination device is arranged in the supporting block, and a power supply board is arranged in the spectrometer main body; the beneficial effects are as follows: when the device is used, when the plants need to be detected, a worker can hold the handle to scan the plants by using the spectrometer main body, when the operator encounters overcast days or nights, the lighting device is started by using the key area, so that the lighting device lights the vicinity of the plants, light spots are formed around the plants, the energy of the light spots is uniform, and then the spectrometer main body can be conveniently used for detecting the plants, so that the problem that the traditional canopy diagnosis spectrometer cannot detect the plants in all weather generally is avoided, and the testing cannot be carried out on overcast days and nights because of illumination reasons, so that the practicality of the device is greatly reduced, and the experience problem of a user is also influenced.

Description

Plant leaf nutrition diagnosis spectrum detection system

Technical Field

The utility model relates to the technical field of spectrometers, in particular to a plant leaf nutrition diagnosis spectrum detection system.

Background

The canopy diagnosis spectrometer is a field help with functions of detecting the growth vigor of the crop leaves in the growth process and indirectly obtaining chlorophyll content, so that whether the crop to be detected lacks nitrogen or not is diagnosed, and if the crop to be detected lacks nitrogen, the nitrogen fertilizer is added, and the fertilizer scheme is provided.

In the prior art, the canopy diagnosis spectrometer is utilized to inspect the inside of the planted plants, so that the influence of the lack of corresponding elements on development is prevented, and compared with the current chlorophyll detector, the detector is more convenient to use, does not need to singly detect according to plant stage and leaf division, but can directly scan a plurality of crops.

However, the conventional canopy diagnostic spectrometer generally cannot detect all weather, and the illumination causes cannot be tested on overcast days and at night, so that the practicability of the device is greatly reduced, and the experience of a user is also affected.

Disclosure of Invention

The utility model aims to provide a plant leaf nutrition diagnosis spectrum detection system to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a plant foliar nutrition diagnostic spectrum detection system, the plant foliar nutrition diagnostic spectrum detection system comprising: the spectrometer comprises a spectrometer main body, wherein a handle is arranged at the bottom of the spectrometer main body, a key area is arranged on the side face of the spectrometer main body, a display screen is arranged on the surface of the spectrometer main body, a scanning device is arranged at one end of the spectrometer main body, a power supply board is arranged in the spectrometer main body, a placing groove is formed in the surface of the spectrometer main body, and a solar light board is arranged in the placing groove;

the supporting block is provided with a through hole on the end face, a positioning hole is formed in the side face of the through hole, a lighting device is arranged in the through hole, and a limiting rod is inserted into the positioning hole.

Preferably, the supporting blocks are fixedly connected to the side face of the scanning device, two groups of supporting blocks are arranged, and the two groups of supporting blocks are symmetrically distributed relative to the scanning device.

Preferably, an arc-shaped groove is formed in one end of the limiting rod, the arc-shaped groove can be attached to the surface of the lighting device, and a spring is sleeved on the surface of the limiting rod.

Preferably, one end of the spring is fixedly connected to the side face of the supporting block, and the other end of the spring is fixedly connected to the surface of the limiting rod.

Preferably, the spectrometer main body side is provided with electric quantity alarm device, electric connection between electric quantity alarm device and the power strip, and the spectrometer main body side is provided with the USB interface.

Preferably, the solar light panel is glued in the standing groove, and electric connection is between solar light panel and the power strip, and solar light panel can charge to the power strip.

Preferably, the illumination device is in the form of a laser or LED, and the illumination device is connected within the spectrometer body by means of an electrical wire.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model provides a plant foliar nutrition diagnosis spectrum detecting system, when needs detect the time measuring to the plant during the use, the staff can hold the handle and utilize the spectrum appearance main part to scan the plant, when meetting overcast day or when night available button district starts lighting device, make lighting device throw light on near the plant, form the facula around the plant, the facula everywhere energy is even, then just can conveniently utilize the spectrum appearance main part to detect comparatively conveniently to the plant, avoided traditional canopy diagnosis spectrum appearance generally can't detect in all weather like this, because illumination reason can't test in overcast day and evening, thereby greatly reduced the practicality of device also influence user's experience sense problem.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the solar panel of the present utility model with the solar panel removed;

FIG. 3 is a partial cross-sectional view of the structure of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A;

FIG. 5 is a flow chart of the use of the spectrometer body according to the present utility model.

In the figure: 1. a spectrometer body; 2. a handle; 3. a key region; 4. a scanning device; 5. a power panel; 6. a placement groove; 7. a solar light panel; 8. a support block; 9. a through hole; 10. positioning holes; 11. a lighting device; 12. a limit rod; 13. a spring; 14. an electric quantity alarm device; 15. a USB interface; 16. and a display screen.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Example 1

Referring to fig. 1 to 5, the present utility model provides a technical solution: a plant foliar nutrition diagnostic spectrum detection system, the plant foliar nutrition diagnostic spectrum detection system comprising: the spectrometer comprises a spectrometer main body 1, a handle 2 is arranged at the bottom of the spectrometer main body 1, a key area 3 is arranged on the side face of the spectrometer main body 1, a display screen 16 is arranged on the surface of the spectrometer main body 1, a scanning device 4 is arranged at one end of the spectrometer main body 1, a power supply board 5 is arranged in the spectrometer main body 1, a placing groove 6 is formed in the surface of the spectrometer main body 1, and a solar light board 7 is arranged in the placing groove 6; the support block 8, the end face of the support block 8 has through holes 9, the side of the through hole 9 has locating holes 10, there are lighting devices 11 in the through hole 9, there are stop levers 12 in the locating holes 10;

when the device is used, when a plant needs to be detected, a worker can hold the handle 2 to scan the plant by using the spectrometer main body 1, and when the worker encounters a cloudy day or at night, the lighting device 11 can be started by using the key area 3, so that the lighting device 11 lights the vicinity of the plant, light spots are formed around the plant, the energy of the light spots is uniform everywhere, and then the spectrometer main body 1 can be conveniently used for detecting the plant more conveniently.

Example two

The first embodiment is characterized in that the supporting blocks 8 are arranged on the basis of the first embodiment, the supporting blocks 8 are fixedly connected to the side face of the scanning device 4, the two groups of supporting blocks 8 are symmetrically distributed relative to the scanning device 4, one end of the limiting rod 12 is provided with an arc-shaped groove, the arc-shaped groove can be attached to the surface of the lighting device 11, the surface of the limiting rod 12 is sleeved with a spring 13, one end of the spring 13 is fixedly connected to the side face of the supporting blocks 8, and the other end of the spring 13 is fixedly connected to the surface of the limiting rod 12;

when the lighting device 11 is required to be installed in the supporting block 8, the limiting rod 12 is pulled first to enable one end of the limiting rod 12 to move outwards in the positioning hole 10, then the lighting device 11 is inserted into the through hole 9, then the limiting rod 12 is opened loosely to enable the limiting rod 12 to reset by means of the elastic force of the spring 13, and the lighting device 11 is fixed by means of the arc-shaped groove formed in one end of the limiting rod 12 and the surface of the lighting device 11 in a fitting mode, so that the lighting device 11 can be positioned and installed.

Example III

The electric quantity alarm device 14 is arranged on the basis of the second embodiment, the electric quantity alarm device 14 is arranged on the side face of the spectrometer main body 1, the electric quantity alarm device 14 is electrically connected with the power panel 5, the USB interface 15 is arranged on the side face of the spectrometer main body 1, the solar light panel 7 is glued in the placing groove 6, the solar light panel 7 is electrically connected with the power panel 5, the solar light panel 7 can charge the power panel 5, the lighting device 11 is in a laser or LED (light emitting diode) mode, and the lighting device 11 is connected in the spectrometer main body 1 by utilizing an electric wire;

when the solar energy spectrometer is used, the electric quantity alarming device 14 sends out an alarm when the electric quantity in the power panel 5 is low, the electric quantity alarming device 14 reminds a worker to charge the power panel 5 by using the USB interface 15, the setting shell of the solar energy light panel 7 places the spectrometer main body 1 under sunlight to charge the power panel 5, electricity resources are saved, the lighting device 11 adopts a laser or LED (light-emitting diode) mode, three wave bands and low power consumption are adopted, diffuse reflection is used for detecting the wheat canopy of a plant, the height of the plant is about 1 meter away from the ground, light spots with certain diameters are formed, and the energy of the light spots is uniform everywhere.

When in actual use, when the plants need to be detected, a worker can hold the handle 2 to scan the plants by using the spectrometer main body 1, and when encountering overcast days or at night, the lighting device 11 can be started by using the key area 3, so that the lighting device 11 can illuminate the vicinity of the plants to form light spots around the plants, the energy of the light spots is uniform everywhere, and then the spectrometer main body 1 can be conveniently used for detecting the plants, so that the problem that the traditional canopy diagnosis spectrometer cannot detect all weather generally is avoided, and the illumination reason cannot be tested in overcast days and at night, thereby greatly reducing the practicality of the device and also influencing the experience of users.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Plant leaf nutrition diagnosis spectrum detecting system, its characterized in that: the plant foliar nutrition diagnosis spectrum detection system comprises: the spectrometer comprises a spectrometer main body (1), wherein a handle (2) is arranged at the bottom of the spectrometer main body (1), a key area (3) is arranged on the side face of the spectrometer main body (1), a display screen (16) is arranged on the surface of the spectrometer main body (1), a scanning device (4) is arranged at one end of the spectrometer main body (1), a power supply board (5) is arranged in the spectrometer main body (1), a placing groove (6) is formed in the surface of the spectrometer main body (1), and a solar light board (7) is arranged in the placing groove (6);

the support block (8), through-hole (9) have been seted up to support block (8) terminal surface, and locating hole (10) have been seted up to through-hole (9) side, are provided with lighting device (11) in through-hole (9), have inserted gag lever post (12) in locating hole (10).

2. The plant foliar nutrition diagnostic spectral detection system of claim 1 wherein: the support blocks (8) are fixedly connected to the side face of the scanning device (4), two groups of support blocks (8) are arranged, and the two groups of support blocks (8) are symmetrically distributed relative to the scanning device (4).

3. The plant foliar nutrition diagnostic spectral detection system of claim 2 wherein: an arc-shaped groove is formed in one end of the limiting rod (12), the arc-shaped groove can be attached to the surface of the lighting device (11), and a spring (13) is sleeved on the surface of the limiting rod (12).

4. A plant foliar nutrition diagnostic spectrum detection system according to claim 3, wherein: one end of the spring (13) is fixedly connected to the side face of the supporting block (8), and the other end of the spring (13) is fixedly connected to the surface of the limiting rod (12).

5. The plant foliar nutrition diagnostic spectral detection system of claim 4 wherein: the electric quantity alarm device (14) is arranged on the side face of the spectrometer main body (1), the electric quantity alarm device (14) is electrically connected with the power panel (5), and the USB interface (15) is arranged on the side face of the spectrometer main body (1).

6. The plant foliar nutrition diagnostic spectrum detection system of claim 5 wherein: the solar light plate (7) is glued in the standing groove (6), and electric connection is between solar light plate (7) and power strip (5), and solar light plate (7) can charge power strip (5).

7. The plant foliar nutrition diagnostic spectrum detection system of claim 6 wherein: the illumination device (11) is in a laser or LED form, and the illumination device (11) is connected in the spectrometer main body (1) by using an electric wire.