Portable intelligent analyzer for phytoplankton

Abstract

The invention discloses a portable intelligent analyzer for phytoplankton. Comprising a machine body, a three-axis moving platform mounted at the top of the machine body, an L-shaped machine base fixed on the rear surface of the machine body and with the top end extending to the top of the three-axis moving platform, a lens mount mounted on the bottom surface of the L-shaped machine base, a microscope lens mounted at the bottom end of the lens mount, and a section tray arranged on the top surface of the three-axis moving platform, a glass slide is placed on the inner side of the section tray; the two limiting mechanisms are arranged on the top of the three-axis moving platform, and each limiting mechanism comprises a cylindrical movable rod arranged on the surface of the top of the three-axis moving platform in a penetrating mode and a pressing strip fixed to the top end of the cylindrical movable rod; according to the portable intelligent phytoplankton analyzer, the portable intelligent phytoplankton analyzer in the prior art is improved and optimized, and the two limiting mechanisms capable of stably limiting the glass slide are designed at the top of the portable intelligent phytoplankton analyzer, so that the stability when phytoplankton on the glass slide is subsequently analyzed outdoors is ensured, and the stability when the whole analyzer is portable and used outdoors is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of phytoplankton intelligent analyzers, and in particular relates to a portable phytoplankton intelligent analyzer. Background Art

[0002] The portable phytoplankton intelligent analyzer is a portable laboratory microscope platform. In addition, it integrates an artificial intelligence algorithm recognition system to intelligently identify and analyze photographed pictures, realizing diversified, fast, and portable phytoplankton monitoring. It can be taken to outdoor sites for monitoring. It is mainly composed of a body, a three-axis mobile platform, a microscope lens, an array camera, a slice tray, and other structures;

[0003] When the portable phytoplankton intelligent analyzer in the prior art is actually used, no effective limiting measures are taken after the slide is placed in the slicing tray. The outdoor field environment is not as stable as that in the laboratory, and the slide in the slicing tray is easily displaced, which reduces the use stability of the entire portable phytoplankton intelligent analyzer. Therefore, the present invention proposes a portable phytoplankton intelligent analyzer. Summary of the invention

[0004] The purpose of the present invention is to provide a portable phytoplankton intelligent analyzer to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a portable phytoplankton intelligent analyzer, comprising

[0006] A machine body, a three-axis movable platform installed on the top of the machine body, an L-shaped machine base fixed on the rear surface of the machine body and with the top end extending to the top of the three-axis movable platform, a lens base installed on the bottom surface of the L-shaped machine base, a microscope lens installed at the bottom end of the lens base, and a slice tray arranged on the top surface of the three-axis movable platform, wherein a slide glass is placed inside the slice tray;

[0007] And two limiting mechanisms arranged on the top of the three-axis movable platform, including a cylindrical movable rod penetrating the top surface of the three-axis movable platform, a pressure strip fixed to the top of the cylindrical movable rod, a circular support block fixed to the bottom end of the cylindrical movable rod and located on the inner side of the three-axis movable platform, and a spring A sleeved on the bottom end surface of the cylindrical movable rod and located on the top of the circular support block, one end of the pressure strip extends to the top of the slice tray and is fixed with a rubber pressure block, and the rubber pressure block is in tight contact with the edge of the slide.

[0008] Preferably, the bottom end of the spring A abuts against the top surface of the circular support block, and the top end of the spring A abuts against the inner wall of the three-axis movable platform.

[0009] Preferably, a strip-shaped pinch block is fixed to the top surface of the pressure strip.

[0010] Preferably, the top surface of the three-axis movable platform is penetrated by two circular through holes for the cylindrical movable rod to pass through, and a rubber block is embedded and installed on the inner wall of the circular through holes. A positioning protrusion is provided on the surface of the rubber block, and the surface of the cylindrical movable rod is symmetrically provided with two strip positioning grooves corresponding to the positioning protrusions, and the end of the positioning protrusion is squeezed into one of the strip positioning grooves.

[0011] Preferably, the rubber block and the positioning protrusion are an integrated structure, and a circular cavity is provided in the rubber block.

[0012] It also includes a protection component, which is installed on the surface of the lens mount. The protection component includes a protection cover slidably mounted on the surface of the lens mount, two inner sliders fixed to the inner wall of the protection cover, and two strip slide grooves opened on the surface of the lens mount. The inner sliders are slidably located in the strip slide grooves. The protection component also includes a movable groove opened in the inner slider, a spring B and a telescopic bead installed in the movable groove, and two limit slots opened on the inner wall of the strip slide groove. The telescopic bead is movably installed in the movable groove by the spring B, and the end of the telescopic bead pops out into one of the limit slots.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention improves and optimizes the portable phytoplankton intelligent analyzer in the prior art, and designs two limiting mechanisms on the top of the analyzer that can stably limit the glass slide, thereby ensuring the stability of subsequent phytoplankton analysis on the glass slide outdoors, and improving the stability of the entire analyzer when used outdoors in a portable manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the present invention;

[0015] Figure 2 is a cross-sectional view of the limiting mechanism of the present invention;

[0016] Figure 3 For the present invention Figure 2 A partial enlarged view of the middle A area;

[0017] Figure 4 is a cross-sectional view of the protection component of the present invention;

[0018] Figure 5 For the present invention Figure 4 A partial enlarged view of the middle B area;

[0019] In the figure: 1. machine body; 2. three-axis movable platform; 21. slice tray; 22. circular perforation; 3. L-shaped machine base; 4. microscope lens; 41. lens mount; 5. protection component; 51. protection cover; 52. strip slide; 53. inner slide; 54. movable groove; 55. spring B; 56. telescopic card bead; 57. limit card slot; 6. slide; 7. limit mechanism; 71. cylindrical movable rod; 72. circular support block; 73. spring A; 74. pressure strip; 75. rubber pressure block; 76. rubber block; 77. positioning protrusion; 78. strip positioning groove. DETAILED DESCRIPTION

[0020] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0021] Example

[0022] See also Figures 1 to 5 , is an embodiment of the present invention, which provides a technical solution: a portable phytoplankton intelligent analyzer, comprising

[0023] A machine body 1, a three-axis mobile platform 2 installed on the top of the machine body 1, an L-shaped machine base 3 fixed on the rear surface of the machine body 1 and with the top extending to the top of the three-axis mobile platform 2, a lens seat 41 installed on the bottom surface of the L-shaped machine base 3, a microscope lens 4 installed at the bottom end of the lens seat 41, and a slice tray 21 set on the top surface of the three-axis mobile platform 2, and a slide glass 6 is placed on the inner side of the slice tray 21. When the portable phytoplankton intelligent analyzer is actually used, the sample water body is first collected on site, and the collected sample water body is sampled by a rubber-tipped pipette and dropped on a The slide 6 is then placed on the inner side of the slicing tray 21 and limited by the limiting mechanism 7. At this time, the portable phytoplankton intelligent analyzer is started, and then the three-axis mobile platform 2 automatically moves with the microscope lens 4 with high precision, and the area array camera attached to the microscope lens 4 continuously scans the sample on the slide 6 quickly and accurately. The pictures taken are intelligently identified and analyzed by the high-performance portable computer in the body 1 relying on the artificial intelligence recognition algorithm, and then the analysis structure is obtained to complete the intelligent analysis of phytoplankton in the sample water body;

[0024] And two limiting mechanisms 7 arranged on the top of the three-axis movable platform 2, including a cylindrical movable rod 71 penetrating the top surface of the three-axis movable platform 2, a pressure strip 74 welded and fixed to the top of the cylindrical movable rod 71, a circular support block 72 welded and fixed to the bottom end of the cylindrical movable rod 71 and located on the inner side of the three-axis movable platform 2, and a spring A73 sleeved on the bottom end surface of the cylindrical movable rod 71 and located on the top of the circular support block 72. One end of the pressure strip 74 extends to the top of the slice tray 21 and is glued and fixed with a rubber pressure block 75. The rubber pressure block 75 is in tight contact with the edge of the slide glass 6, which can play a role in pressing and limiting the slide glass 6 to ensure the subsequent The stability of phytoplankton analysis on the slide 6 is improved, and the stability of the entire portable phytoplankton intelligent analyzer is improved. When the slide 6 needs to be removed after the subsequent analysis is completed, it is only necessary to lift the pressure strip 74, so that the cylindrical movable rod 71 moves up with the circular support block 72 and compresses the spring A73 until the height of the rubber pressure block 75 is higher than the slicing tray 21. At this time, the pressure strip 74 can be rotated so that the pressure strip 74 and the rubber pressure block 75 can be rotated and removed from the top of the slide 6 until the pressure strip 74 is rotated one hundred and eighty degrees, so that the pressure strip 74 and the rubber pressure block 75 no longer cause any obstruction and limitation to the slide 6, which is convenient for the subsequent taking and placing of the slide 6.

[0025] The bottom end of the spring A73 abuts against the top surface of the circular support block 72 , and the top end of the spring A73 abuts against the inner wall of the three-axis mobile platform 2 .

[0026] A strip-shaped pinch block is fixed on the top surface of the pressure strip 74 to facilitate subsequent operators to lift or rotate the pressure strip 74.

[0027] Among them, the top surface of the three-axis mobile platform 2 is penetrated by two circular through holes 22 for the cylindrical movable rod 71 to pass through, and the inner wall of the circular through hole 22 is embedded with a rubber block 76, and the surface of the rubber block 76 is provided with a positioning protrusion 77. The surface of the cylindrical movable rod 71 is symmetrically provided with two strip positioning grooves 78 corresponding to the positioning protrusions 77. The end of the positioning protrusion 77 is squeezed into one of the strip positioning grooves 78, so that after the cylindrical movable rod 71 is rotated one hundred and eighty degrees, the end of the positioning protrusion 77 will be squeezed into the other strip positioning groove 78, thereby realizing auxiliary positioning of the cylindrical movable rod 71, which is convenient for the operator to rotate the pressure strip 74 later for auxiliary positioning.

[0028] The rubber block 76 and the positioning protrusion 77 are an integrated structure, both of which are made of rubber material and will undergo elastic deformation when squeezed. A circular cavity is provided in the rubber block 76, so that the positioning protrusion 77 has sufficient deformation space when squeezed.

[0029] It also includes a protection component 5, which is installed on the surface of the lens holder 41. The protection component 5 includes a protection cover 51 slidably mounted on the surface of the lens holder 41, two inner slide blocks 53 fixed to the inner wall of the protection cover 51, and two strip slide grooves 52 opened on the surface of the lens holder 41. The inner slide blocks 53 are slidably located in the strip slide grooves 52. Subsequently, the protection cover 51 can be slid down and cover the microscope lens 4 on the inside, thereby wrapping and protecting the microscope lens 4 in the process of carrying the analyzer.

[0030] Among them, the protective component 5 also includes a movable groove 54 opened in the inner slider 53, a spring B55 and a telescopic bead 56 installed in the movable groove 54, and two limit grooves 57 opened on the inner wall of the strip slide groove 52. The telescopic bead 56 is movably installed in the movable groove 54 through the spring B55, and the end of the telescopic bead 56 pops out into one of the limit grooves 57, so that when the inner slider 53 slides, the end of the telescopic bead 56 will be squeezed into the movable groove 54 first, and when the inner slider 53 slides to any end of the strip slide groove 52, the end of the telescopic bead 56 will be pushed by the spring B55 to be stuck in the limit groove 57, so as to realize the locking and limiting of the inner slider 53 and the protective cover 51 after sliding.

[0031] Although embodiments of the present invention have been shown and described (see the above detailed description for details), it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable phytoplankton intelligent analyzer, characterized in that: include A machine body (1), a three-axis movable platform (2) mounted on the top of the machine body (1), an L-shaped machine base (3) fixed on the rear surface of the machine body (1) and with the top end extending to the top of the three-axis movable platform (2), a lens seat (41) mounted on the bottom surface of the L-shaped machine base (3), a microscope lens (4) mounted on the bottom end of the lens seat (41), and a slicing tray (21) arranged on the top surface of the three-axis movable platform (2), wherein a glass slide (6) is placed inside the slicing tray (21); and two limiting mechanisms (7) arranged on the top of the three-axis movable platform (2), comprising a cylindrical movable rod (71) penetrating the top surface of the three-axis movable platform (2), a pressure strip (74) fixed to the top of the cylindrical movable rod (71), a circular support block (72) fixed to the bottom end of the cylindrical movable rod (71) and located on the inner side of the three-axis movable platform (2), and a spring A (73) sleeved on the bottom end surface of the cylindrical movable rod (71) and located on the top of the circular support block (72), one end of the pressure strip (74) extending to the top of the slice tray (21) and fixed with a rubber pressure block (75), and the rubber pressure block (75) is in tight contact with the edge of the slide glass (6).

2. A portable phytoplankton intelligent analyzer according to claim 1, characterized in that: The bottom end of the spring A (73) abuts against the top surface of the circular support block (72), and the top end of the spring A (73) abuts against the inner wall of the three-axis movable platform (2).

3. A portable phytoplankton intelligent analyzer according to claim 1, characterized in that: A strip-shaped pinching block is fixed on the top surface of the pressure strip (74).

4. A portable phytoplankton intelligent analyzer according to claim 1, characterized in that: The top surface of the three-axis movable platform (2) is provided with two circular through holes (22) for the cylindrical movable rod (71) to pass through, and a rubber block (76) is embedded and installed on the inner wall of the circular through hole (22). The surface of the rubber block (76) is provided with a positioning protrusion (77), and the surface of the cylindrical movable rod (71) is symmetrically provided with two strip positioning grooves (78) corresponding to the positioning protrusions (77), and the end of the positioning protrusion (77) is squeezed into one of the strip positioning grooves (78).

5. A portable phytoplankton intelligent analyzer according to claim 4, characterized in that: The rubber block (76) and the positioning protrusion (77) are an integrated structure, and a circular cavity is provided in the rubber block (76).

6. A portable phytoplankton intelligent analyzer according to claim 1, characterized in that: It also includes a protection component (5), which is mounted on the surface of the lens mount (41).

7. A portable phytoplankton intelligent analyzer according to claim 6, characterized in that: The protection assembly (5) comprises a protection cover (51) slidably mounted on the surface of the lens holder (41), two inner slide blocks (53) fixed to the inner wall of the protection cover (51), and two strip-shaped slide grooves (52) provided on the surface of the lens holder (41), wherein the inner slide blocks (53) are slidably located in the strip-shaped slide grooves (52).

8. A portable phytoplankton intelligent analyzer according to claim 7, characterized in that: The protection component (5) further comprises a movable groove (54) provided in the inner slide block (53), a spring B (55) and a telescopic bead (56) installed in the movable groove (54), and two limit grooves (57) provided in the inner wall of the strip slide groove (52); the telescopic bead (56) is movably installed in the movable groove (54) by means of the spring B (55), and an end of the telescopic bead (56) pops out into one of the limit grooves (57).

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