Seed detector with flattening function

Abstract

The seed detector with the flattening function comprises a base, an irradiation lamp, a light-transmitting disc and a microscope camera, the irradiation lamp is installed on the surface of the base in an embedded mode and can ensure that a sample can be fully illuminated in the detection process, observation and analysis are convenient, a control switch is installed on one side of the base, and the light-transmitting disc is installed on the other side of the base. A light-transmitting disc is placed on the upper surface of the base, a mounting frame is arranged above the base, and a microscope camera is mounted below the top end of the mounting frame. According to the seed detector with the flattening function, through mutual cooperation between a scraping plate capable of moving according to actual conditions and a connecting plate capable of sliding, overlapped seeds can be flattened, better observation and detection are facilitated, the seed detector has the flattening function, through mutual cooperation of a protection frame and a shielding base, the flattening effect is improved, and the seed detector is convenient to use. A microscope camera which is not used can be sealed and shielded, so that the seed detector has a dustproof structure.

Description

Technical Field

[0001] The utility model relates to the technical field of seed detectors, in particular to a seed detector with a flattening function. Background Art

[0002] Seeds play an important role in the life cycle of plants and are a key link in plant reproduction. Plants spread and reproduce in the form of seeds, ensuring the continuation of the population and the transmission of genetic information. Therefore, when supervising agricultural production, it is necessary to use corresponding seed testers to evaluate seed quality and purity to ensure that the quality of seeds meets the standards and increase crop output.

[0003] According to the publication number: CN117607141A, a rice seed fullness detection device includes a portable rice seed tester, a detection platform is provided on one side of the upper end surface of the portable rice seed tester, and an automatic sample collection mechanism is fixedly installed in the middle position of the upper end surface of the detection platform, and the automatic sample collection mechanism includes a synchronization mechanism, a seed placement groove, four triangular floors and four triangular seed placement platforms. Through the present invention, rice seed samples after being tested can be automatically collected, and when the device is used outdoors, four black curtains can be used to isolate the device from the outside world, so as to ensure the accuracy of the detection structure when the device is used outdoors.

[0004] When using the seed detectors currently on the market, the seeds to be tested are generally placed directly inside the transparent optical disc. When the seeds are piled together inside the transparent optical disc, the existing seed detectors cannot observe and test all the seeds well. Therefore, we propose a seed detector with a flattening function. Utility Model Content

[0005] The utility model aims to provide a seed detector with a flattening function to solve the problems raised by the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a seed detector with a flattening function, comprising a base, an irradiation lamp, a transparent optical disc and a microscope camera, the surface of the base is inlaid with an irradiation lamp, the irradiation lamp can ensure that the sample can be fully illuminated during the detection process, which is convenient for observation and analysis, and a control switch is installed on one side of the base, a transparent optical disc is placed on the upper surface of the base, a mounting frame is arranged above the base, and a microscope camera is installed below the top of the mounting frame.

[0007] Preferably, a connecting plate is provided inside the transparent optical disc, and guide rods penetrate through both ends of the connecting plate, and both ends of the guide rods are connected to the inner wall of the transparent optical disc.

[0008] Preferably, a scraper plate is provided below the connecting plate, and a mounting cavity is provided inside the scraper plate, and a mounting groove is provided in the middle portion below the scraper plate near the mounting cavity.

[0009] Preferably, the lower part of the connecting plate is docked in the interior of the installation cavity, and the middle part of the connecting plate is connected to a threaded rod through a bearing seat, and the lower end of the threaded rod is docked in the interior of the installation groove.

[0010] Preferably, guide grooves are formed at both end edges of the connecting plate, and guide blocks are butted inside the guide grooves, and outer ends of the guide blocks are connected to the inner wall of the mounting cavity.

[0011] Preferably, a protective frame connected to the mounting frame is provided on the outer side of the microscope camera, and limiting grooves are provided on both sides of the protective frame, and a shielding seat is provided below the protective frame.

[0012] Preferably, both sides of the inner wall of the shielding seat are connected to limiting blocks, and the limiting blocks are docked inside the limiting grooves, and the middle of the limiting blocks passes through a limiting rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the seed detector with a flattening function can flatten overlapping seeds through the cooperation between a scraper plate that can be moved according to actual conditions and a slidable connecting plate, so as to facilitate better observation and detection, so that the seed detector has a flattening function; through the cooperation between a protective frame and a shielding seat, an unused microscope camera can be sealed and shielded, so that the seed detector has a dust-proof structure.

[0014] 1. The seed detector with a flattening function drives the threaded rod to rotate synchronously by turning the knob. As the threaded rod rotates, the outer scraper plate can move upward until the scraper plate is adjusted to a suitable position according to actual conditions, and then the connecting plate is pulled. Since the gap between the bottom of the scraper plate and the transparent optical disc matches the size of the seeds at this time, the seeds docked together inside the transparent optical disc can be scraped and flattened as the scraper plate moves. Through the mutual cooperation between the scraper plate that can move according to actual conditions and the slidable connecting plate, the overlapping seeds can be flattened, which is convenient for better observation and detection, so that the seed detector has a flattening function;

[0015] 2. When the seed detector with a flattening function needs to test the seeds, the shielding seat is first pulled to the side close to the mounting frame to the extreme position, so that the shielding seat and the bottom opening of the protective frame are misaligned, and the microscope camera can be exposed to the outside for shooting, analysis and testing. After the test is completed, the shielding seat is pushed in the opposite direction to the extreme position to seal the microscope camera. By arranging the protective frame and the shielding seat on the outside of the microscope camera to cooperate with each other, the microscope camera that is not in use can be sealed and shielded, so that the seed detector has a dust-proof structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a left-side structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the main cutaway structure of the optical disc of the utility model;

[0019] Figure 4 This is a schematic diagram of the left-side cutaway structure of the transparent optical disc of the utility model;

[0020] Figure 5 This is a schematic diagram of the main cutaway structure of the protective frame of the utility model.

[0021] In the figure: 1. base; 2. irradiation lamp; 3. control switch; 4. transparent optical disc; 5. mounting bracket; 6. microscope camera; 7. connecting plate; 8. guide rod; 9. scraper plate; 10. mounting cavity; 11. mounting groove; 12. threaded rod; 13. knob; 14. guide groove; 15. guide block; 16. protective frame; 17. limit groove; 18. shielding seat; 19. limit block; 20. limit rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 5The utility model provides a technical solution: a seed detector with a flattening function, comprising a base 1, an irradiation lamp 2, a transparent optical disc 4 and a microscope camera 6. The irradiation lamp 2 is embedded and installed on the surface of the base 1. The irradiation lamp 2 can ensure that the sample can be fully illuminated during the detection process, which is convenient for observation and analysis. A control switch 3 is installed on one side of the base 1, a transparent optical disc 4 is placed on the upper surface of the base 1, a mounting frame 5 is arranged above the base 1, and a microscope camera 6 is installed below the top of the mounting frame 5.

[0024] A connecting plate 7 is provided inside the transparent optical disc 4, and guide rods 8 are passed through both ends of the connecting plate 7, and both ends of the guide rods 8 are connected to the inner wall of the transparent optical disc 4; a scraper plate 9 is provided below the connecting plate 7, and a mounting cavity 10 is provided inside the scraper plate 9, and a mounting groove 11 is provided in the middle part of the scraper plate 9 near the mounting cavity 10; the lower part of the connecting plate 7 is docked inside the mounting cavity 10, and a threaded rod 12 is connected to the middle part of the connecting plate 7 through a bearing seat, and the lower end of the threaded rod 12 is docked inside the mounting groove 11; guide grooves 14 are provided at the edges of both ends of the connecting plate 7, and a guide block 15 is docked inside the guide groove 14, and the outer end of the guide block 15 is connected to the inner wall of the mounting cavity 10, the threaded rod 12 is threadedly connected to the scraper plate 9 through the mounting groove 11, the guide block 15 is slidingly connected to the guide groove 14, and the guide rods 8 are symmetrically distributed about the center line of the connecting plate 7.

[0025] In the specific implementation, the seeds to be tested are first placed inside the transparent optical disc 4, and the position of the scraper plate 9 is adjusted according to the actual variety and size of the seeds. The threaded rod 12 is driven to rotate synchronously by turning the knob 13. Since the threaded rod 12 is docked inside the mounting groove 11, and the threaded rod 12 is threadedly connected with the scraper plate 9 through the mounting groove 11, the outer scraper plate 9 can be moved upward with the rotation of the threaded rod 12. The upwardly moved scraper plate 9 is stably moved along the inside of the guide groove 14 through the guide blocks 15 connected at both ends. At this time, the lower side of the connecting plate 7 gradually corresponds to the inside of the mounting cavity 10 until it is adjusted according to the rotation of the threaded rod 12. The scraper plate 9 is adjusted to a suitable position according to actual conditions, and then the connecting plate 7 is pulled. The pulled connecting plate 7 mobilizes the scraper plate 9 to move while stably moving along the outer side of the guide rod 8. Since the gap between the bottom of the scraper plate 9 and the transparent optical disc 4 matches the size of the seeds at this time, the seeds docked together inside the transparent optical disc 4 can be scraped and flattened as the scraper plate 9 moves. Through the mutual cooperation between the scraper plate 9 that can be moved according to actual conditions and the connecting plate 7 that can slide, the overlapping seeds can be flattened, which is convenient for better observation and detection, thereby making the seed detector have a flattening function.

[0026] The outer side of the microscope camera 6 is provided with a protective frame 16 connected to the mounting frame 5, and limiting grooves 17 are provided on both sides of the protective frame 16, and a shielding seat 18 is provided below the protective frame 16; limiting blocks 19 are connected to both sides of the inner wall of the shielding seat 18, and the limiting blocks 19 are docked inside the limiting groove 17, and the middle part of the limiting block 19 passes through the limiting rod 20, the cross-sectional size of the limiting groove 17 matches the cross-sectional size of the limiting block 19, and the limiting block 19 is slidably connected to the limiting groove 17, and the limiting blocks 19 are symmetrically distributed about the center line of the shielding seat 18.

[0027] During specific implementation, when it is necessary to detect the seeds, first pull the shielding seat 18 to the side close to the mounting frame 5, and the pulled shielding seat 18 drives the connected limit block 19 to slide stably along the limit rod 20 inside the limit groove 17 until the shielding seat 18 is pulled to the extreme position. At this time, the shielding seat 18 and the bottom opening of the protective frame 16 are misaligned, so that the microscope camera 6 can be exposed to the outside for shooting, analysis and detection. After the detection is completed, the shielding seat 18 is pushed in the opposite direction until the shielding seat 18 is pushed to the extreme position, so that the shielding seat 18 completes the shielding of the bottom opening of the protective frame 16, and the microscope camera 6 can be sealed. By arranging the protective frame 16 and the shielding seat 18 on the outside of the microscope camera 6 to cooperate with each other, the unsuitable microscope camera 6 can be sealed and shielded, so that the seed detector has a dust-proof structure.

[0028] To sum up, when using the seed detector with flattening function, first move the seed detector and place it in the designated working area, then connect it to the power supply. At this time, the transparent optical disc 4 is placed above the base 1, and the seeds to be tested are placed inside the transparent optical disc 4. The light of the irradiation lamp 2 can easily pass through the transparent optical disc 4 to illuminate the sample, making it convenient to observe the details and characteristics of the sample, and the microscope camera 6 can be used to observe and photograph the seed images in the transparent optical disc 4, and these images can be transmitted to the computer for further analysis and processing to achieve the purpose of seed detection. This is a prior art and will not be elaborated here. The content not described in detail in this description belongs to the prior art known to professional and technical personnel in this field.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A seed detector with a flattening function, comprising a base (1), an irradiation lamp (2), a transparent optical disc (4) and a microscope camera (6), characterized in that: The surface of the base (1) is inlaid with an irradiation lamp (2), which can ensure that the sample can be fully illuminated during the detection process to facilitate observation and analysis. A control switch (3) is installed on one side of the base (1). A transparent optical disc (4) is placed on the upper surface of the base (1). A mounting frame (5) is arranged above the base (1), and a microscope camera (6) is installed below the top of the mounting frame (5).

2. A seed detector with a flattening function according to claim 1, characterized in that: A connecting plate (7) is arranged inside the transparent optical disc (4), and guide rods (8) penetrate through both ends of the connecting plate (7), and both ends of the guide rods (8) are connected to the inner wall of the transparent optical disc (4).

3. The seed detector with flattening function according to claim 2, characterized in that: A scraper plate (9) is arranged below the connecting plate (7), and a mounting cavity (10) is provided inside the scraper plate (9). A mounting groove (11) is provided in the middle of the lower part of the scraper plate (9) close to the mounting cavity (10).

4. The seed detector with flattening function according to claim 3, characterized in that: The lower part of the connecting plate (7) is butted against the inside of the installation cavity (10), and the middle part of the connecting plate (7) is connected to a threaded rod (12) via a bearing seat, and the lower end of the threaded rod (12) is butted against the inside of the installation groove (11).

5. The seed detector with flattening function according to claim 4, characterized in that: The edges of both ends of the connecting plate (7) are provided with guide grooves (14), and the inside of the guide grooves (14) is butted with guide blocks (15), and the outer ends of the guide blocks (15) are connected to the inner wall of the installation cavity (10).

6. The seed detector with flattening function according to claim 1, characterized in that: The outer side of the microscope camera (6) is provided with a protective frame (16) connected to the mounting frame (5), and limiting grooves (17) are provided on both sides of the protective frame (16), and a shielding seat (18) is provided below the protective frame (16).

7. The seed detector with flattening function according to claim 6, characterized in that: The inner walls of the shielding seat (18) are connected to limiting blocks (19) on both sides, and the limiting blocks (19) are docked inside the limiting groove (17), and the middle of the limiting block (19) passes through a limiting rod (20).

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