Device suitable for loading different numbers of microorganism flat plates

Abstract

The utility model relates to a device suitable for loading different numbers of microorganism flat plates. The device comprises an inner frame and an outer frame, wherein openings are formed in one sides and the tops of the inner frame and the outer frame, and the inner frame and the outer frame are in sliding butt joint through the side openings and jointly form a telescopic frame body structure. A sliding groove is formed in the upper side of the outer frame in the sliding direction and is a straight through hole groove, a sliding rod is correspondingly arranged at the front end of the inner frame in the sliding direction, and the sliding rod perpendicularly penetrates through the sliding groove and can slide in the length direction of the sliding groove, so that the size of the frame structure is adjusted. The sliding rods are threaded rods, inner limiting tables are arranged at the inner ends of the sliding rods, outer limiting tables are in threaded connection with the outer ends of the sliding rods, the sizes of the inner limiting tables and the outer limiting tables are larger than the hole height of the sliding grooves, the sliding grooves can be clamped from the inner side and the outer side by screwing the outer limiting tables, and therefore the inner frame and the outer frame are fixed. Compared with the prior art, the loading, the culture and the storage of different numbers of microorganism plates are met by utilizing a telescopic function.

Description

Technical Field

[0001] The utility model belongs to the technical field of experimental instruments and relates to a device suitable for loading different numbers of microbial plates. Background Art

[0002] Microbiology laboratory plates are mainly used for culture and drug sensitivity testing, and are stacked in incubators or placed in plastic frames. Some plates need to be stored in incubators for different periods of time, such as 2-14 days, depending on the culture project, and need to be frequently flipped through to check positive results. Currently, the most commonly used plate storage container in clinical practice is a plastic frame of fixed size, which cannot be adjusted according to the number of plates. When the number of plates is large, the frame capacity cannot meet the demand for the number of culture plates; when the number of plates is small and multiple plastic frames cannot be placed in the incubator at the same time, the space in the incubator will be wasted; if the container is not used and the plates are stacked in the incubator, the workload of flipping through the plates will increase, and plates of different dates are easily confused, resulting in errors in reports. Therefore, the plate storage frames currently used in clinical practice cannot fully meet the loading and storage needs of different numbers of plate cultures used in clinical and scientific research work. Utility Model Content

[0003] The purpose of the utility model is to provide a device suitable for loading different numbers of microbial plates, which utilizes the telescopic function to meet the needs of loading, culturing and storing different numbers of microbial plates.

[0004] The purpose of the utility model can be achieved through the following technical solutions:

[0005] A device suitable for loading different numbers of microbial plates, comprising an inner frame and an outer frame;

[0006] One side and the top of the inner frame and the outer frame are both provided with openings, and the inner frame and the outer frame are slidably connected to each other through the side openings to form a telescopic frame structure together.

[0007] A slide groove is provided on the upper side of the outer frame along the sliding direction, and the slide groove is a straight through hole groove. A slide rod is correspondingly provided at the front end of the inner frame along the sliding direction, and the slide rod is vertically penetrated in the slide groove and can slide along the length direction of the slide groove, thereby adjusting the size of the frame structure;

[0008] The slide rod is a threaded rod with an inner limit platform at the inner end and an outer limit platform screwed to the outer end. The sizes of the inner limit platform and the outer limit platform are both larger than the hole height of the slide groove. By screwing the outer limit platform, the slide groove can be clamped from the inside and outside, thereby fixing the inner frame and the outer frame.

[0009] Furthermore, openings are provided on the middle side walls of the inner frame and the outer frame, and the openings are used as handles.

[0010] Furthermore, the opening is a rectangular opening.

[0011] Furthermore, the slide groove is a waist-shaped groove.

[0012] Furthermore, the inner limit platform and the outer limit platform are both cylindrical.

[0013] Furthermore, the outer edge of the outer limiting platform is provided with a plurality of anti-slip ridges along the circumferential direction.

[0014] Furthermore, the telescopic frame structure is in the shape of a cuboid.

[0015] Furthermore, the inner frame and the outer frame are both mesh frames.

[0016] Furthermore, the inner frame and the outer frame are both grid-shaped frames.

[0017] Furthermore, the inner frame and the outer frame are both metal frames.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] 1. The structure is breathable and light: the utility model is composed of a grid as a whole, which is conducive to temperature conduction and microbial cultivation in the incubator; it is light in weight, which is conducive to the transportation of microbial plates.

[0020] 2. Adjustable width: The utility model realizes the relative sliding setting of the inner frame and the outer frame through the slide bar on the inner frame and the slide groove on the outer frame, and then realizes the adjustable width of the frame structure through the relatively sliding inner frame and the outer frame. Specifically, it can be adjusted arbitrarily between half the length and the full length of the incubator, so that a maximum of two devices can be placed on one layer of the incubator. It is conducive to the cultivation and storage of different numbers of microbial plates in daily life. At the same time, the handle is directly set on the side of the device to further save space. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 , Figure 2 It is a structural schematic diagram of a storage device applicable to containers of microbial specimens of various specifications in a retracted state in an embodiment;

[0022] Figure 3 , Figure 4 It is a structural schematic diagram of a storage device suitable for multi-specification microbial specimen containers in an extended state in an embodiment;

[0023] Figure 5 It is a structural diagram of the inner frame;

[0024] Figure 6 It is a structural schematic diagram of the sliding bar;

[0025] Figure 7 is a schematic diagram of the structure of the outer frame;

[0026] Description of the markings in the figure:

[0027] 1-inner frame, 101-slide bar, 1011-inner limit platform, 1012-outer limit platform, 2-outer frame, 201-slide slot, 3-handle. DETAILED DESCRIPTION

[0028] The following embodiments are implemented based on the above technical solution of the utility model, and provide detailed implementation methods and specific operation processes, but the protection scope of the utility model is not limited to the following embodiments.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0030] In conjunction with the accompanying drawings, some embodiments of the present invention are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Example

[0031] The technical problem to be solved by this embodiment is: how to place specimen containers of different specifications firmly in the separation chamber. In order to solve the above technical problem, the technical solution of the utility model is to provide a storage device suitable for microbial specimen containers of multiple specifications.

[0032] In terms of overall structure, Figure 1-4 As shown, the storage device comprises an inner frame 1 and an outer frame 2. The inner frame 1 and the outer frame 2 are slidably connected to form a rectangular telescopic frame structure.

[0033] One side and the top of the inner frame 1 and the outer frame 2 are both provided with openings, and the inner frame 1 and the outer frame 2 are slidably connected to each other through the side openings and together form a telescopic frame structure.

[0034] A slide groove 201 is provided on the upper side of the outer frame 2 along the sliding direction, and the slide groove 201 is a waist-shaped through-hole groove. A slide rod 101 is correspondingly provided at the front end of the inner frame 1 along the sliding direction. The slide rod 101 vertically penetrates the slide groove 201 and can slide along the length direction of the slide groove 201, thereby adjusting the size of the frame structure to meet the loading, cultivation and storage of different numbers of microbial plates.

[0035] The slide rod 101 is a threaded rod, with an inner limit platform 1011 at the inner end and an outer limit platform 1012 screwed on the outer end. The inner limit platform 1011 and the outer limit platform 1012 are both cylindrical, and their sizes are larger than the hole height of the slide groove 201. The outer edge of the outer limit platform 1012 is provided with multiple anti-slip ridges along the circumferential direction. By screwing the outer limit platform 1012, the slide groove 201 can be clamped from the inside and outside, thereby fixing the inner frame 1 and the outer frame 2, so that the frame structure is fixed.

[0036] More specifically, in terms of divisional structure:

[0037] 1) Frame 2: Figure 7 As shown, it is a four-sided stainless steel frame structure composed of a grid grid and lacking a side surface and a top surface, and a rectangular through hole is provided on the middle side surface as a handle 3; the top edges of the two oppositely arranged side surfaces each have a slide groove structure;

[0038] 2) Inner frame 1: Figure 5 As shown, it is a four-sided stainless steel frame structure composed of a grid, lacking one side and top surface, with a rectangular through hole on the middle side as a handle 3; there is a bolt at each of the front top corners of the two oppositely arranged side surfaces. The diameter of the bolt head is larger than the width of the outer frame slide groove, and the diameter of the bolt body is slightly smaller than the width of the outer frame slide groove, so that the bolt can pass through the outer frame slide groove and slide along the slide groove. The bolt nut is located on the outside of the outer frame 2 and is screwed on the bolt. The diameter is larger than the width of the outer frame 2 slide groove. By tightening, the relative position of the inner and outer frames is fixed, as shown in FIG. Figure 6 shown.

[0039] Its advantages are:

[0040] 1. The structure is breathable and light: the whole is composed of a grid, which is conducive to temperature conduction and microbial cultivation in the incubator; it is light in weight, which is conducive to the transportation of microbial plates;

[0041] 2. Adjustable width: The width of the device can be adjusted from half the length to the full length of the incubator, so that up to two devices can be placed on one layer of the incubator. This is conducive to the cultivation and storage of different numbers of microbial plates in daily life. At the same time, the handle is directly set on the side of the device to further save space.

[0042] Working process

[0043] When in use, the outer limit table 1012 can be loosened on the slide bar 101, and the inner frame 1 can be partially pulled out of the outer frame 2 to a suitable width, and then the flat plate can be placed and arranged densely. Then, according to the assembly size of the flat plate, the width of the inner frame 1 can be carefully adjusted to the minimum size suitable for the needs, and the outer limit table 1012 can be tightened to fix it, and then the device can be placed in the incubator for culture.

[0044] The above description of the embodiments is to facilitate the understanding and use of the utility model by those skilled in the art. It is obvious that those familiar with the art can easily make various modifications to these embodiments and apply the general principles described herein to other embodiments without creative work. Therefore, the utility model is not limited to the above embodiments, and improvements and modifications made by those skilled in the art based on the disclosure of the utility model without departing from the scope of the utility model should be within the scope of protection of the utility model.

Claims

1. A device suitable for loading different numbers of microbial plates, characterized in that: It comprises an inner frame (1) and an outer frame (2); The inner frame (1) and the outer frame (2) are both provided with openings on one side and the top, and the inner frame (1) and the outer frame (2) are slidably connected to each other through the side openings and together form a telescopic frame structure; A slide groove (201) is provided on the upper side of the outer frame (2) along the sliding direction, and the slide groove (201) is a straight through-hole groove. A slide rod (101) is correspondingly provided at the front end of the inner frame (1) along the sliding direction, and the slide rod (101) is vertically penetrated in the slide groove (201) and can slide along the length direction of the slide groove (201), thereby adjusting the size of the frame structure. The slide rod (101) is a threaded rod, the inner end of which is provided with an inner limit platform (1011), and the outer end of which is screwed with an outer limit platform (1012), the dimensions of the inner limit platform (1011) and the outer limit platform (1012) are both larger than the hole height of the slide groove (201), and the slide groove (201) can be clamped from the inside and outside by screwing the outer limit platform (1012), thereby fixing the inner frame (1) and the outer frame (2).

2. The device for loading different numbers of microbial plates according to claim 1, characterized in that: The middle side walls of the inner frame (1) and the outer frame (2) are both provided with openings, and the openings are used as handles (3).

3. The device for loading different numbers of microbial plates according to claim 2, characterized in that: The opening is a rectangular opening.

4. The device for loading different numbers of microbial plates according to claim 1, characterized in that: The slide groove (201) is a waist-shaped groove.

5. The device for loading different numbers of microbial plates according to claim 1, characterized in that: The inner limit platform (1011) and the outer limit platform (1012) are both cylindrical.

6. The device for loading different numbers of microbial plates according to claim 1, characterized in that: The outer edge of the outer limiting platform (1012) is provided with a plurality of anti-slip ridges along the circumferential direction.

7. The device for loading different numbers of microbial plates according to claim 1, characterized in that: The telescopic frame structure is in a rectangular parallelepiped shape.

8. The device for loading different numbers of microbial plates according to claim 1, characterized in that: The inner frame (1) and the outer frame (2) are both mesh frames.

9. The device for loading different numbers of microbial plates according to claim 8, characterized in that: The inner frame (1) and the outer frame (2) are both grid-shaped frames.

10. The device for loading different numbers of microbial plates according to claim 1, characterized in that: The inner frame (1) and the outer frame (2) are both metal frames.

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