Microorganism culture observation light supplementing device

Abstract

The utility model discloses a light supplementing device for microbial culture observation. The light supplementing device comprises a culture box plate, an adjusting mechanism and a light supplementing lamp, when the illumination angle of the light supplementing lamp needs to be adjusted, the handle is held, the driving teeth are made to rotate, then the crown teeth are driven to enable the connecting shaft rod to rotate, then the mounting plate is driven to rotate, and the light supplementing lamp fixed to the mounting plate can be rotated and adjusted together so that the illumination angle of the light supplementing lamp can be adjusted in a rotating mode. The irradiation angle can be conveniently adjusted according to the observation position of a worker; by arranging the limiting structure, rotation of the rotating disc is blocked, the rotating disc can be braked at any time after rotation, the light supplementing lamp can be positioned after being adjusted, manual positioning of workers is not needed, and observation and recording of the workers are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of microbial culture, in particular to a light-filling device for microbial culture observation. Background Art

[0002] Microorganisms are a general term for organisms, including bacteria, viruses, fungi, etc., covering many types of beneficial and harmful species. They are widely involved in many fields such as food, medicine, industry and agriculture, environmental protection, sports, etc., and are closely related to humans. Microorganisms need to be cultured in an incubator. In order to facilitate the observation and recording of the culture process, a supplementary light device will be installed on the top of the incubator to supplement the light of the microorganisms in the incubator.

[0003] Existing patent: CN216073824U, discloses a microbial testing incubator, including a box body, a small drive motor is installed at the top of the box body, the bottom end of the small drive motor is connected to a rotating disk, the rotating disk is installed at the top end of the box body, the outer side of the suction pipe is connected to an air pump, and several filter carriers are installed in sequence from top to bottom inside the box body, electric heating tubes are installed on both sides of the filter carriers, and a hemispherical fill light is installed at the bottom end of the box body.

[0004] The above patents or existing fill light devices have the following problems:

[0005] Existing supplementary lighting devices usually have fixed angles and are not easy to adjust, resulting in a limited illumination angle and making it difficult to provide supplementary lighting according to the microorganisms to be observed. Utility Model Content

[0006] The purpose of the present invention is to provide a light-supplementing device for microbial culture observation to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a microorganism culture observation light-filling device, comprising an incubator plate, an adjusting mechanism is provided on the incubator plate, a light-filling lamp is provided at the lower end of the adjusting mechanism, the adjusting mechanism comprises a sealing box, a sealing box is fixed inside the incubator plate, a crown tooth is provided inside the sealing box, a connecting shaft is fixed in the middle of the crown tooth, the connecting shaft is rotatably connected to the sealing box, a driving tooth is provided inside the sealing box, a connecting rod is fixed in the middle of the driving tooth, the connecting rod is rotatably connected to the top of the sealing box, a handle is provided on the upper end of the connecting rod, the driving tooth is connected to the crown tooth, a mounting plate is provided at the lower end of the incubator plate, connecting plates are fixed at both end ends of the mounting plate, the connecting plate at one end is connected to the connecting shaft, a fixing plate is fixed at the bottom end of the incubator plate, and the connecting plate at the other end is connected to the fixing plate, and a limiting structure is provided at the edge of the sealing box.

[0008] Preferably, the limiting structure includes a fixed block, which is fixed on the surface of the sealing box. The connecting shaft rod passes through the middle of the fixed block. A limiting groove is provided inside the fixed block. A sliding rod is fixed on the surface of the connecting shaft rod, and the sliding rod is slidably connected to the limiting groove.

[0009] Preferably, due to the limitation of the limiting groove, the maximum rotation angle of the sliding rod is ninety degrees.

[0010] Preferably, the front end of the handle is bent upward.

[0011] Preferably, a fixing box is fixed inside the sealing box, the connecting rod is inserted into the fixing box, and the connecting rod is rotatably connected to the fixing box.

[0012] Preferably, a rotating disk is fixed to the lower end of the connecting rod, the rotating disk is located inside the fixed box, and a filling block is provided inside the fixed box, the rotating disk is located inside the filling block, and the rotating disk slides along the inner wall of the filling block, the filling block has elastic force, and the filling block is close to the surface of the rotating disk.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] When it is necessary to adjust the illumination angle of the fill light, hold the handle to rotate the driving gear, then drive the crown gear to rotate the connecting shaft, and then drive the mounting plate to rotate. The fill light fixed on the mounting plate will rotate and adjust together, so as to realize the rotation adjustment of the fill light. The illumination angle can be adjusted according to the observation position of the staff. The limited position structure is provided to prevent the rotation of the rotating disk, and the rotating disk can be braked at any time after rotation, so that the fill light can be positioned after adjustment, without the need for manual positioning by the staff, which is convenient for the staff to observe and record. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 This is a front view structural diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the front cross-sectional structure of the adjustment mechanism of the present utility model;

[0018] Figure 4 It is a schematic side sectional structural diagram of the limiting structure of the present utility model.

[0019] In the figure: incubator plate 1, adjustment mechanism 2, fill light 3, sealing box 21, crown gear 22, connecting shaft 23, driving gear 24, connecting rod 25, handle 26, mounting plate 27, connecting plate 28, fixing plate 29, fixing box 210, rotating disk 211, filling block 212, limiting structure 20, fixing block 201, limiting slot 202, sliding rod 203. DETAILED DESCRIPTION

[0020] In order to further explain the technical solution of the present invention, specific embodiments are described in detail below.

[0021] See also Figure 1 and Figure 2 The utility model provides a light-filling device for microbial culture observation, including an incubator plate 1, which is the top plate of a microbial incubator. An adjustment mechanism 2 is provided on the incubator plate 1, and a light-filling lamp 3 is provided at the lower end of the adjustment mechanism 2, so that the light-filling lamp 3 is fixed to the lower end of the incubator plate 1, so that the light-filling lamp 3 is located at the upper end of the incubator. When the light-filling lamp 3 is turned on, the interior of the incubator can be illuminated, thereby providing light-filling for the interior of the incubator, so that the staff can perform light-filling observation during microbial cultivation.

[0022] See also Figure 1 、 Figure 2 、 Figure 3 and Figure 4 The utility model provides a light-filling device for microbial culture observation. The adjustment mechanism 2 includes a sealing box 21. The sealing box 21 is fixed inside the incubator plate 1. The sealing box 21 is equipped with a crown tooth 22. A connecting shaft 23 rotatably connected to the sealing box 21 is fixed in the middle of the crown tooth 22 to achieve the fixation of the crown tooth 22.

[0023] The upper end of the sealed box 21 is equipped with a driving tooth 24. A connecting rod 25 is fixed to the middle of the driving tooth 24 and is rotatably connected to the upper end of the sealed box 21 to fix the driving tooth 24. The driving tooth 24 is meshed with the crown tooth 22. A handle 26 is provided on the upper end of the connecting rod 25. The front end of the handle 26 is bent upward to facilitate the staff to hold it and avoid the problem of contact and friction with the incubator plate 1 when the staff holds and rotates the handle 26.

[0024] A mounting plate 27 is provided at the lower end of the incubator plate 21. Connecting plates 28 are welded to the left and right ends of the mounting plate 27. The left connecting plate 28 is fixed to the connecting shaft 23 by bolts. A fixing plate 29 is fixed to the right end of the bottom end surface of the incubator plate 21 by bolts. The right connecting plate 28 is rotatably connected to the fixing plate 29. The fill light 3 is fixed to the bottom end surface of the mounting plate 27 by bolts. A limiting structure 20 is provided on the edge of the sealing box 21.

[0025] The limiting structure 20 includes a fixed block 201, which is fixed to the surface of the sealing box 21. The connecting shaft 23 passes through the middle of the fixing block 201, and the connecting shaft 23 and the fixing block 201 are rotated to connect the plate. A limiting groove 202 is provided inside the fixing block 201. A sliding rod 203 is fixed on the surface of the connecting shaft 23. The sliding rod 203 is slidably connected to the limiting groove 202. The limiting groove 202 limits the maximum rotation angle of the sliding rod 203 to 90 degrees, which not only improves the stability of the connecting shaft 23 during rotation, but also limits the rotation of the connecting shaft 23 to avoid the problem of collision between the fill light fixture 3 and the incubator plate 1 due to excessive rotation.

[0026] The interior of the sealing box 21 is fixed with a fixing box 210 by bolts. The interior of the fixing box 210 is filled with a filling block 212 with elastic force. The connecting rod 25 is inserted into the interior of the fixing box 210, and the connecting rod 25 is rotatably connected to the fixing box 210, which improves the rotation stability of the connecting rod 25. The lower end of the connecting rod 25 is integrally formed with a rotating disk 211. The rotating disk 211 is located inside the filling block 212, and the filling block 212 is tightly fitted with the surface of the rotating disk 211, so that the rotation of the rotating disk 211 is blocked. Moreover, the rotating disk 211 can be braked at any time after rotation, so that the fill light 3 can be positioned after adjustment without manual positioning by the staff, which is convenient for the staff to observe and record.

[0027] When it is necessary to adjust the illumination angle of the fill light fixture 3, the staff holds the handle 26 and turns the handle 26 to rotate the connecting rod 25. When the connecting rod 25 rotates, it will drive the driving gear 24. Since the driving gear 24 is engaged with the crown gear 22, the crown gear 22 will be driven when the driving gear 24 rotates, thereby rotating the connecting shaft 23, and the connecting plate 28 fixed on the connecting shaft 23 will rotate together, thereby driving the mounting plate 27 to rotate, and the fill light fixture 3 fixed on the mounting plate 27 will rotate and adjust together, so as to realize the rotation adjustment of the illumination angle of the fill light fixture 3, which is convenient for adjusting the illumination angle according to the observation position of the staff.

[0028] The above description is merely 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 will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A light-supplementing device for microbial culture observation, comprising an incubator plate (1), an adjusting mechanism (2) provided on the incubator plate (1), and a light-supplementing lamp (3) provided at the lower end of the adjusting mechanism (2), characterized in that: An adjusting mechanism (2), the adjusting mechanism (2) comprising a sealing box (21), a sealing box (21) being fixed inside the incubator plate (1), a crown tooth (22) being provided inside the sealing box (21), a connecting shaft (23) being fixed in the middle of the crown tooth (22), the connecting shaft (23) being rotatably connected to the sealing box (21), a driving tooth (24) being provided inside the sealing box (21), a connecting rod (25) being fixed in the middle of the driving tooth (24), the connecting rod (25) being rotatably connected to the top of the sealing box (21), A handle (26) is provided at the upper end of the connecting rod (25), the driving tooth (24) is connected to the crown tooth (22), a mounting plate (27) is provided at the lower end of the incubator plate (1), and connecting plates (28) are fixed to both ends of the mounting plate (27), one end of the connecting plate (28) is connected to the connecting shaft (23), a fixing plate (29) is fixed to the bottom end of the incubator plate (1), and the other end of the connecting plate (28) is connected to the fixing plate (29), and a limiting structure (20) is provided on the edge of the sealing box (21).

2. The microorganism cultivation and observation light-supplementing device according to claim 1, characterized in that: The limiting structure (20) includes a fixed block (201), the fixed block (201) is fixed on the surface of the sealing box (21), the connecting shaft (23) passes through the middle of the fixed block (201), a limiting groove (202) is provided inside the fixed block (201), a sliding rod (203) is fixed on the surface of the connecting shaft (23), and the sliding rod (203) is slidably connected to the limiting groove (202).

3. The light-supplementing device for microbial culture observation according to claim 2, characterized in that: Through the limitation of the limiting groove (202), the maximum rotation angle of the sliding rod (203) is ninety degrees.

4. The microorganism cultivation and observation light-supplementing device according to claim 1, characterized in that: The front end of the handle (26) is bent upward.

5. The microorganism cultivation and observation light-supplementing device according to claim 1, characterized in that: A fixing box (210) is fixed inside the sealing box (21), the connecting rod (25) is inserted into the fixing box (210), and the connecting rod (25) is rotatably connected to the fixing box (210).

6. The microorganism cultivation and observation light-supplementing device according to claim 5, characterized in that: A rotating disk (211) is fixed to the lower end of the connecting rod (25), the rotating disk (211) is located inside the fixed box (210), and a filling block (212) is provided inside the fixed box (210), the rotating disk (211) is located inside the filling block (212), and the rotating disk (211) slides along the inner wall of the filling block (212), the filling block (212) has elastic force, and the filling block (212) is in close contact with the surface of the rotating disk (211).

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