Novel plant disease detection device
By introducing adjustable-brightness LED lights and a simple slide fixing structure into the plant disease detection device, the problem of detection errors in low-light environments has been solved, improving detection efficiency and accuracy.
Patent Information
- Application Number
- CN202423119035.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-18
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2034-12-18
AI Technical Summary
Existing plant disease detection devices are prone to errors in low-light environments, and the complex microscope light source devices affect detection efficiency.
A novel plant disease detection device was designed, which uses an adjustable brightness LED light and a simple glass slide fixing structure. The brightness of the LED light can be adjusted by a sliding sleeve, and the glass slide can be easily replaced by a threaded tube and a rotating rod.
Stable detection under different lighting conditions was achieved, the slide replacement process was simplified, and detection efficiency and accuracy were improved.
Smart Images
Figure CN223624110U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of plant disease technology, specifically a novel plant disease detection device. Background Technology
[0002] Plant diseases refer to a series of pathological changes in morphology, physiology and biochemistry that occur in plants under the influence of biological or abiotic factors, which hinder the normal growth and development process and thus affect human economic benefits. Plant disease symptoms refer to the pathological characteristics of the physiology, tissue structure and morphology of infected plants under the interference of pathogens or adverse environmental conditions, which are mainly caused by the interference of pathogens or adverse environmental conditions.
[0003] Existing detection devices include microscope detection devices. However, microscopes require a light source during detection, which is obtained through a reflector. If the light is too dim in the field, the observation will be unclear, leading to errors in the detection results. Therefore, a new type of plant disease detection device is needed. Utility Model Content
[0004] To address the shortcomings of existing technologies, this invention provides a novel plant disease detection device, which solves the problems mentioned below.
[0005] To achieve the above objectives, this utility model provides the following technical solution:
[0006] A novel plant disease detection device includes a connecting base, a rotating arm rotatably connected to the upper end of the connecting base via a rotating shaft, an observation tube rotatably connected to the upper end of the rotating arm, and an observation mirror for observing viruses and other pathogens fixedly connected to the bottom of the observation tube. A connecting rectangular plate is also fixedly connected to the outer wall of the rotating arm, and an observation port is opened inside the connecting rectangular plate. Two sets of glass slides abut against the upper end of the observation port.
[0007] The connecting rectangular plate also has four sets of openings inside. Each set of openings has a limiting and fixing device fixedly installed inside to limit the position of the glass slide. The outer wall of the rotating arm is also fixedly connected to a connecting frame. The connecting frame is located directly below the connecting rectangular plate. The connecting frame has a brightness mechanism fixedly installed inside to provide light to the glass slide. The brightness mechanism can provide light to the glass slide and can also freely adjust the brightness.
[0008] As a further aspect of this solution, the limiting and fixing includes a threaded tube located inside a corresponding opening. A second sleeve is also provided at the bottom of the opening, and the second sleeve and the threaded tube are fixedly connected by several connecting rods. A first sleeve is fixedly connected to the bottom of the second sleeve, and a sliding rod is slidably connected inside the first sleeve.
[0009] As a further aspect of this solution, the outer wall of the sliding rod is rotatably connected to several rotating rods, and the end of each set of rotating rods away from the sliding rod is rotatably connected to an abutting block, and the upper end of the abutting block abuts against the connecting rectangular plate. The outer wall of each set of rotating rods abuts against the second sleeve. The sliding rod and the bottom end of the inner wall of the first sleeve are fixedly connected to a connecting spring. The outer wall of the sliding rod passes through the inside of the threaded pipe and the second sleeve.
[0010] As a further aspect of this solution, the outer wall of the threaded tube is provided with an abutting round block, which is threadedly connected to the outer wall of the threaded tube. The bottom of the abutting round block abuts against the outer wall of the connecting rectangular plate and the glass slide. A fixing round block is fixedly connected to the upper end of the threaded tube.
[0011] As a further aspect of this solution, the brightness mechanism includes a mounting circular box, a light-transmitting mirror is snapped onto the upper end of the mounting circular box, the mounting circular box is rotatably connected inside the connecting frame, an LED light is fixedly connected inside the mounting circular box, and a connecting box is fixedly connected to the outer wall of the LED light.
[0012] As a further aspect of this solution, a sliding rheostat is fixedly connected to the inner wall of the connecting box, and a sliding sleeve block is slidably connected to the outer wall of the sliding rheostat. The sliding sleeve block is connected to the LED light via a wire, and a mating block is fixedly connected to the upper end of the sliding sleeve block. The outer wall of the mating block is slidably connected to the inside of the connecting box.
[0013] Beneficial effects
[0014] This invention provides a novel plant disease detection device. Compared with the prior art, it has the following advantages:
[0015] 1. This novel plant disease detection device uses a contact block to abut against the outer wall of a glass slide, thus fixing and limiting the slide. When the fixing mechanism is damaged, pressing the sliding rod causes all the rotating rods to abut against the outer wall of the second sleeve. All the rotating rods will move towards the opposite direction and retract into the second sleeve, allowing them to be removed from the opening for replacement. This is simple and convenient.
[0016] 2. In this novel plant disease detection device, when the sliding block moves to the right, the resistance decreases and the brightness of the LED light increases; when the sliding block moves to the left, the resistance increases and the brightness of the LED light decreases. This method of adjusting the brightness of the LED light is simple and convenient. Attached Figure Description
[0017] Figure 1 This is a front view of the main body of this utility model;
[0018] Figure 2 This is a schematic diagram of the structural position of the rectangular plate connecting the main body of this utility model;
[0019] Figure 3 This is a schematic diagram of the main body limiting and fixing structure of this utility model;
[0020] Figure 4 This is a schematic diagram of the main body connecting spring position structure of this utility model;
[0021] Figure 5 This is a schematic diagram of the main brightness mechanism of this utility model;
[0022] Figure 6 This is a circuit diagram of the main body of this utility model.
[0023] In the diagram: 1. Connecting base; 2. Rotating arm; 3. Observation tube; 4. Observation mirror; 5. Connecting rectangular plate; 6. Glass slide; 7. Opening; 8. Fixing round block; 9. Threaded tube; 10. Round opening; 11. Abutting round block; 12. Abutting block; 13. Rotating rod; 14. Sliding rod; 16. Connecting spring; 17. First sleeve; 18. Second sleeve; 19. Connecting rod; 20. Light transmission mirror; 21. Mating block; 22. Connecting frame; 23. Mounting round box; 24. Sliding sleeve block; 25. Connecting box; 26. Sliding rheostat; 28. LED light; 101. Limiting and fixing; 201. Brightness mechanism. Detailed Implementation
[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0025] Example 1: Please refer to Figure 1 , 2As shown, this utility model provides a technical solution: a novel plant disease detection device, including a connecting base 1, a rotating arm 2 rotatably connected to the upper end of the connecting base 1 via a rotating shaft, an observation tube 3 rotatably connected to the upper end of the rotating arm 2, and an observation mirror 4 for observing viruses, etc., fixedly connected to the bottom of the observation tube 3. A connecting rectangular plate 5 is also fixedly connected to the outer wall of the rotating arm 2. An observation port is opened inside the connecting rectangular plate 5, located in the center of the interior of the connecting rectangular plate 5. Two sets of glass slides 6 abut against the upper end of the observation port, and the two sets of glass slides 6 are stacked on top of each other. Together, they are symmetrically distributed vertically. The connecting rectangular plate 5 also has four sets of openings 7 inside, and the four sets of openings 7 are arranged in an array inside the connecting rectangular plate 5. Each set of openings 7 has a limiting fixing 101 fixedly installed inside, which can limit the position of the glass slide 6. The outer wall of the rotating arm 2 is also fixedly connected to the connecting frame 22. The connecting frame 22 is located directly below the connecting rectangular plate 5. The connecting frame 22 has a brightness mechanism 201 fixedly installed inside, which can provide light to the glass slide 6. The brightness mechanism 201 can provide light to the glass slide 6 and can also freely adjust the brightness, which is simple and convenient.
[0026] Example 2: Please refer to Figure 2 , 3 As shown in Figure 4, the limiting and fixing 101 includes a threaded tube 9, which is located inside the corresponding opening 7. A second sleeve 18 is also provided at the bottom of the opening 7, and the second sleeve 18 and the threaded tube 9 are fixedly connected by several connecting rods 19. The connecting rods 19 are circumferentially distributed between the second sleeve 18 and the threaded tube 9. A first sleeve 17 is fixedly connected to the bottom of the second sleeve 18. The inner diameter of the second sleeve 18 is larger than the inner diameter of the first sleeve 17. A sliding rod 14 is slidably connected inside the first sleeve 17. Furthermore, the outer wall of the sliding rod 14 is rotatably connected to several rotating rods 13 via a rotating shaft. The end of each rotating rod 13 away from the sliding rod 14 is rotatably connected to an abutment block 12 via a rotating shaft. The upper end of the abutment block 12 abuts against the connecting rectangular plate 5. The several rotating rods 13 are circumferentially distributed on the outer wall of the sliding rod 14. A reset torsion spring is fixedly connected between each group of rotating rods 13 and the sliding rod 14. The outer wall of each group of rotating rods 13 abuts against the second sleeve 18. A weight reduction port is opened inside each group of rotating rods 13, which can reduce the overall weight.
[0027] A connecting spring 16 is fixedly connected to the bottom of the inner wall of the sliding rod 14 and the first sleeve 17. The connecting spring 16 is made of stainless steel, which has good corrosion resistance and high temperature resistance. It can still have good recovery and elasticity after being compressed. The outer wall of the sliding rod 14 passes through the inside of the threaded tube 9 and the second sleeve 18. The outer wall of the threaded tube 9 is provided with an abutting round block 11, which is threaded to the outer wall of the threaded tube 9. Specifically, the abutting round block 11 has a round opening 10 inside, which is located in the center of the abutting round block 11. The round opening 10 is threaded to the outer wall of the threaded tube 9. A rubber pad is fixedly connected to the bottom of the abutting round block 11. The rubber pad is made of rubber, which has good corrosion resistance and high temperature resistance and is durable. The bottom of the abutting round block 11 abuts against the outer wall of the connecting rectangular plate 5 and the glass slide 6. A fixing round block 8 is fixedly connected to the upper end of the threaded tube 9.
[0028] Please see Figure 5 , 6 As shown, the brightness mechanism 201 includes a mounting box 23. A light-transmitting lens 20 is snapped onto the upper end of the mounting box 23. The light-transmitting lens 20 is made of phosphor material, which can evenly distribute the light, making the light emission more uniform. The mounting box 23 is rotatably connected inside the connecting frame 22. An LED light 28 is fixedly connected inside the mounting box 23. A connecting box 25 is fixedly connected to the outer wall of the LED light 28. A sliding rheostat 26 is fixedly connected to the inner wall of the connecting box 25. A sliding sleeve 24 is slidably connected to the outer wall of the sliding rheostat 26. The sliding sleeve 24 is connected to the LED light 28 through a wire. A mating block 21 is fixedly connected to the upper end. The outer wall of the mating block 21 is slidably connected to the inside of the connecting box 25. Specifically, a sliding groove is opened at the upper end of the connecting box 25. The outer wall of the mating block 21 is slidably connected to the inner wall of the sliding groove. The outer wall of the mating block 21 and the inner wall of the sliding groove are coated with lubricating oil. When the sliding sleeve block 24 drives the mating block 21 to move, the mating block 21 will move in the inner wall of the sliding groove. The sliding groove can limit the position of the mating block 21 and also has a guiding function, which improves the stability of the mating block 21 when it moves. The lubricating oil can also reduce the friction between the mating block 21 and the sliding groove, thereby extending the service life of the sliding groove and the mating block 21.
[0029] Please see Figure 5 , 6 As shown, the sliding sleeve 24 is P, and the resistance of the sliding rheostat 26 is changed by the displacement of the sliding sleeve 24 on the outer wall of the sliding rheostat 26. The sliding sleeve 24 is an existing technology and will not be described in detail again. When the sliding sleeve 24 moves to the right, the resistance decreases and the brightness of the LED 28 increases. When the sliding sleeve 24 moves to the left, the resistance increases and the brightness of the LED 28 decreases. The brightness of the LED 28 can be adjusted in this way, which is simple and convenient.
[0030] When using the working principle, you need to first rotate the abutment block 11. The abutment block 11 will move on the outer wall of the threaded tube 9. When the abutment block 11 disengages from the outer wall of the glass slide 6, the glass slide 6 can be taken out. Then, place the diseased sample between the two sets of glass slides 6, and then put the glass slide 6 back in place. At this time, rotate the abutment block 11 in the opposite direction. The abutment block 11 will abut against the outer wall of the glass slide 6, thus completing the fixation and limiting of the glass slide 6.
[0031] When inspecting the diseased sample inside the slide 6 through the observation mirror 4, since brightness is required, simply rotate the mounting box 23. The LED light 28 inside the mounting box 23 will illuminate the bottom of the slide 6, facilitating the observation of the disease. When the brightness of the LED light 28 needs to be adjusted, when the sliding block 24 moves to the right, the resistance decreases and the brightness of the LED light 28 increases. When the sliding block 24 moves to the left, the resistance increases and the brightness of the LED light 28 decreases. This method of adjusting the brightness of the LED light 28 is simple and convenient.
[0032] When the fixed structure 101 needs to be replaced after a long period of use, simply press the sliding rod 14. The sliding rod 14 will drive all the rotating rods 13 to abut against the outer wall of the second sleeve 18. All the rotating rods 13 will move towards the opposite direction and retract into the second sleeve 18. At this time, they can all be taken out from the opening 7, and then the new fixed structure 101 can be replaced. The operation is simple.
[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.
[0034] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A novel plant disease detection device, comprising a connecting base (1), characterized in that: The upper end of the connecting base (1) is rotatably connected to a rotating arm (2) via a rotating shaft, and the upper end of the rotating arm (2) is rotatably connected to an observation tube (3), and the bottom of the observation tube (3) is fixedly connected to an observation mirror (4) for observing viruses, etc. The outer wall of the rotating arm (2) is also fixedly connected to a connecting rectangular plate (5), and an observation port is opened inside the connecting rectangular plate (5), and two sets of glass slides (6) are abutted at the upper end of the observation port. The connecting rectangular plate (5) also has four sets of openings (7) inside. Each set of openings (7) has a limiting fixation (101) that can limit the position of the glass slide (6). The outer wall of the rotating arm (2) is also fixedly connected to a connecting frame (22). The connecting frame (22) is located directly below the connecting rectangular plate (5). The connecting frame (22) has a brightness mechanism (201) that can provide light to the glass slide (6) inside. The brightness mechanism (201) can provide light to the glass slide (6) and can also freely adjust the brightness.
2. The novel plant disease detection device according to claim 1, characterized in that: The limiting fixation (101) includes a threaded tube (9), which is located inside the corresponding opening (7). A second sleeve (18) is also provided at the bottom of the opening (7), and the second sleeve (18) and the threaded tube (9) are fixedly connected by several connecting rods (19). A first sleeve (17) is fixedly connected to the bottom of the second sleeve (18), and a sliding rod (14) is slidably connected inside the first sleeve (17).
3. The novel plant disease detection device according to claim 2, characterized in that: Furthermore, the outer wall of the sliding rod (14) is rotatably connected to several rotating rods (13). Each set of rotating rods (13) is rotatably connected to an abutment block (12) at the end away from the sliding rod (14). The upper end of the abutment block (12) abuts against the connecting rectangular plate (5). The outer wall of each set of rotating rods (13) abuts against the second sleeve (18). The sliding rod (14) and the bottom of the inner wall of the first sleeve (17) are fixedly connected to a connecting spring (16). The outer wall of the sliding rod (14) passes through the inside of the threaded tube (9) and the second sleeve (18).
4. The novel plant disease detection device according to claim 3, characterized in that: The outer wall of the threaded tube (9) is provided with an abutting round block (11), which is threadedly connected to the outer wall of the threaded tube (9). The bottom of the abutting round block (11) abuts against the outer wall of the connecting rectangular plate (5) and the glass slide (6). The upper end of the threaded tube (9) is fixedly connected with a fixing round block (8).
5. The novel plant disease detection device according to claim 1, characterized in that: The brightness mechanism (201) includes a mounting box (23), a light-transmitting lens (20) is snapped onto the upper end of the mounting box (23), the mounting box (23) is rotatably connected inside the connecting frame (22), an LED light (28) is fixedly connected inside the mounting box (23), and a connecting box (25) is fixedly connected to the outer wall of the LED light (28).
6. A novel plant disease detection device according to claim 5, characterized in that: Furthermore, a sliding rheostat (26) is fixedly connected to the inner wall of the connecting box (25), and a sliding sleeve block (24) is slidably connected to the outer wall of the sliding rheostat (26). The sliding sleeve block (24) is connected to the LED light (28) through a wire. A mating block (21) is fixedly connected to the upper end of the sliding sleeve block (24), and the outer wall of the mating block (21) is slidably connected to the inside of the connecting box (25).