Seal suitable for partition lineation of plate

Abstract

The utility model discloses a seal suitable for partition lineation of a plate, which relates to the technical field of laboratory utensils and comprises a connecting cover, four threaded rods are movably connected to the periphery of the connecting cover, a rotating buckle is fixedly mounted on one side of each threaded rod, a rotating shaft is movably connected to the other side of each threaded rod, and the rotating shaft is fixedly connected with the connecting cover. A pushing plate is fixedly installed on one side of the rotating shaft, a silica gel plate is fixedly installed on one side of the pushing plate, and an inserting plate is movably connected into the connecting cover. According to the seal suitable for partition lineation of the plate, the top of the plate body is designated through a connecting cover, and four rotating buckles on the periphery are rotated, so that a threaded rod rotates along with the top of the plate body, the threaded rod rotates on one side of a rotating shaft, and a pushing plate can be pushed to move towards the middle; the four silica gel plates are attached to the periphery of the plate body, so that the plate body can be clamped, and the convenience and stability of the seal suitable for partition scribing of the plate are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laboratory utensils, in particular to a seal suitable for dividing and marking zones in a plate. Background Art

[0002] A petri dish is a laboratory dish used for culturing microorganisms or cells. Due to the different types of microorganisms or cells, they have different requirements for the gas environment. For example, aerobic microorganisms or cells require a large amount of gas exchange during cultivation; while anaerobic microorganisms or cells do not require gas exchange at all.

[0003] An existing Chinese utility model patent with reference publication number CN218435726U discloses a petri dish. The petri dish comprises: a body having a bottom wall and side walls, the side walls and the bottom wall enclosing a culture space; and a lid having a top wall and side walls, the inner diameter of the lid side walls being larger than the outer diameter of the body side walls. A first limiting protrusion is formed on the outer periphery of the body side wall, an extension is formed on the end surface of the lid side wall, and a second limiting protrusion is formed inside the extension. When the lid is placed on the body, the lid can assume a first position and a second position relative to the body: in the first position, the second limiting protrusion overlaps the first limiting protrusion; in the second position, the second limiting protrusion is located below the first limiting protrusion. The petri dish of the utility model can be used for both aerobic and anaerobic culture of microorganisms or cells, achieving multi-purposes. Furthermore, the petri dish is easy to operate and meets experimental culture requirements.

[0004] When using the existing petri dishes, it is necessary to divide and mark the bacterial colonies inside the petri dishes. However, the existing division and marking operation is relatively cumbersome and lacks accuracy, which easily affects the division and marking operation of the bacterial colonies. Utility Model Content

[0005] The utility model aims to overcome the problem of complicated and inconvenient operation in the prior art and provides a stamp suitable for dividing and marking plates.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A stamp suitable for marking plate partitions, comprising:

[0008] A connecting cover, four threaded rods are movably connected to the four sides of the connecting cover, a rotating buckle is fixedly installed on one side of the threaded rod, a rotating shaft is movably connected to the other side of the threaded rod, a push plate is fixedly installed on one side of the rotating shaft, a silicone plate is fixedly installed on one side of the push plate, an insert plate is movably connected to the inside of the connecting cover, a limiting block is fixedly installed on the top of the insert plate, a splitting seal is movably connected to the inside of the limiting block, a pushing block is fixedly installed on the top of the splitting seal, and a pressing block is fixedly installed in the middle of the top of the pushing block.

[0009] In a preferred embodiment, the connection cover is annular in shape, and a limiting ring is fixedly installed on the inner bottom of the connection cover, and the limiting ring is a structure for limiting.

[0010] In a preferred embodiment, the limiting ring is annular in shape, and two card slots are fixedly installed on both sides of the inner top of the connecting cover, and the card slots are structures for fixing.

[0011] In a preferred embodiment, a threaded ring is fixedly installed inside the four sides of the connecting cover, and the bottom of the connecting cover is movably connected to the plate body.

[0012] In a preferred embodiment, a connecting ring is movably connected inside the connecting cover, and two clamping blocks are fixedly installed on both sides of the connecting ring, and the clamping blocks are structures for limiting.

[0013] In a preferred embodiment, four insertion slots are fixedly installed around the inner periphery of the connecting ring, and the insertion slots are structures for insertion.

[0014] In a preferred embodiment, a support column is fixedly installed in the middle of the top of the connecting ring, and a rotating head is fixedly installed on the top of the support column. The rotating head is a structure for rotation.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. This stamp, suitable for plate zoning and marking, connects to the top of the plate body by connecting the cover. By rotating the four rotating buckles on the periphery, the threaded rod rotates accordingly, causing the threaded rod to rotate on one side of the rotating shaft, thereby pushing the push plate to move toward the center. The four silicone plates adhere to the periphery of the plate body to clamp the plate body, improving the convenience and stability of the stamp for plate zoning and marking.

[0017] 2. The stamp suitable for plate partitioning and marking can rotate the connecting ring below the top slot of the limit ring through the clamping block by rotating the rotating head 24. The connecting ring can be quickly removed by aligning the clamping block with the notch of the clamping slot, thereby improving the convenience of the stamp suitable for plate partitioning and marking. By replacing different insertion plates and inserting slots, the dividing stamp can be divided by pressing the pressing block, thereby improving the convenience of the stamp suitable for plate partitioning and marking. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the connection cover in the present utility model;

[0020] Figure 3 This is a schematic diagram of the connecting ring in the present utility model;

[0021] Figure 4 Schematic diagram of the threaded rod in the present utility model;

[0022] Figure 5 This is a schematic diagram of the insertion plate in the present invention.

[0023] 1. Connecting cover; 11. Limiting ring; 12. Slot; 13. Threaded ring; 14. Plate body; 2. Connecting ring; 21. Block; 22. Insertion slot; 23. Support column; 24. Rotating head; 3. Threaded rod; 31. Rotating buckle; 32. Rotating shaft; 33. Pushing plate; 34. Silicone plate; 4. Inserting plate; 41. Limiting block; 42. Splitting stamp; 43. Pushing block; 44. Pressing block. DETAILED DESCRIPTION

[0024] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0025] Combined with attachment Figure 1-Figure 5 In this embodiment, a seal suitable for dividing and marking a plate includes: a connecting cover 1, the connecting cover 1 is annular in shape, a limiting ring 11 is fixedly installed on the inner bottom of the connecting cover 1, the limiting ring 11 is annular in shape, two card slots 12 are fixedly installed on both sides of the inner top of the connecting cover 1, a threaded ring 13 is fixedly installed inside the four sides of the connecting cover 1, and the bottom of the connecting cover 1 is movably connected to the plate body 14.

[0026] Specifically, the connection is performed through the connecting cover 1 , the threaded rod 3 is engaged and connected through the threaded ring 13 , the position is limited through the limiting ring 11 , and the clamping block 21 is fixed through the clamping groove 12 .

[0027] The connecting cover 1 is movably connected to a connecting ring 2 inside, two blocks 21 are fixedly installed on both sides of the connecting ring 2, four insertion slots 22 are fixedly installed around the inside of the connecting ring 2, a support column 23 is fixedly installed in the middle of the top of the connecting ring 2, and a rotating head 24 is fixedly installed on the top of the support column 23.

[0028] Specifically, the connecting ring 2 is connected by the two clamping blocks 21 on both sides and the clamping groove 12, is connected by the insertion groove 22 and the insertion plate 4, and is connected by the support column 23 and the rotating head 24 in the middle, so that the rotating head 24 can be fixed.

[0029] Four threaded rods 3 are movably connected around the connecting cover 1, a rotating buckle 31 is fixedly installed on one side of the threaded rod 3, a rotating shaft 32 is movably connected to the other side of the threaded rod 3, a pushing plate 33 is fixedly installed on one side of the rotating shaft 32, and a silicone plate 34 is fixedly installed on one side of the pushing plate 33.

[0030] Specifically, the rotation of the rotating buckle 31 drives the threaded rod 3 to rotate on one side of the rotating shaft 32 , thereby pushing the four pushing plates 33 to move from the periphery to the middle, thereby clamping and fixing the periphery of the plate body 14 through the silicone plate 34 .

[0031] The connecting cover 1 is internally movably connected to an insertion plate 4, the top of the insertion plate 4 is fixedly installed with a limit block 41, the internal movably connected to the limit block 41 is connected to a splitting seal 42, the top of the splitting seal 42 is fixedly installed with a push block 43, and the top middle of the push block 43 is fixedly installed with a press block 44.

[0032] Specifically, the insert plate 4 can be limited by the limiting block 41 at the top of the insert plate 4, and by pushing the pressing block 44, the pushing block 43 can be pressed to move downward, so that the dividing stamp 42 moves downward inside the insert plate 4, thereby marking the partition.

[0033] Working principle: First, place the plate body 14 that needs to be marked and partitioned at the designated position, cover the top of the plate body 14 with the connecting cover 1, and rotate the four rotating buckles 31 to make the four threaded rods 3 rotate inside the four threaded rings 13 around the connecting cover 1, so that the threaded rods 3 can rotate on one side of the rotating shaft 32 at the same time, and the rotation of the threaded rods 3 is supported by the rotating shaft 32, so that the four pushing plates 33 can be pushed from the four sides to the middle, so that the silicone plate 34 on one side of the pushing plate 33 can fit the top four sides of the plate body 14, so that plate bodies 14 of different sizes can be used conveniently, thereby improving the convenience and practicality of the stamp suitable for plate partitioning and marking, and the two card blocks 21 on both sides of the connecting ring 2 are engaged with the card slots 12 inside the connecting cover 1, through The connection is made through the limit ring 11, so that the connecting ring 2 can be supported and fixed, and the rotating head 24 in the middle of the top of the connecting ring 2 can be rotated to adjust the position of the connecting ring 2 inside the card slot 12 through the card block 21, thereby improving the convenience of the stamp suitable for plate partitioning and marking. By fitting the insertion plate 4 and the insertion slot 22, the insertion plate 4 can be inserted into the insertion slot 22, and by pressing the pressing block 44, the pushing block 43 can be pushed to drive the dividing stamp 42 to move downward, so that the plate main body 14 can be divided and marked by the dividing stamp 42, thereby improving the practicality and convenience of the stamp suitable for plate partitioning and marking, and by lifting the pressing block 44 upward, the dividing stamp 42 can be quickly removed for disinfection, thereby improving the practicality of the stamp suitable for plate partitioning and marking.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the scope of protection of the present invention.

Claims

1. A stamp suitable for marking plate partitions, characterized in that: The seal for dividing and marking a plate comprises a connecting cover (1), four threaded rods (3) movably connected to the four periphery of the connecting cover (1), a rotating buckle (31) fixedly mounted on one side of the threaded rod (3), a rotating shaft (32) movably mounted on the other side of the threaded rod (3), a pushing plate (33) fixedly mounted on one side of the rotating shaft (32), a silica gel plate (34) fixedly mounted on one side of the pushing plate (33), an inserting plate (4) movably connected to the interior of the connecting cover (1), a limiting block (41) fixedly mounted on the top of the inserting plate (4), a dividing seal (42) movably connected to the interior of the limiting block (41), a pushing block (43) fixedly mounted on the top of the dividing seal (42), and a pressing block (44) fixedly mounted on the middle of the top of the pushing block (43).

2. A stamp suitable for marking plate partitions according to claim 1, characterized in that: The connection cover (1) is annular in shape, and a limiting ring (11) is fixedly mounted on the inner bottom of the connection cover (1).

3. A stamp suitable for marking plate partitions according to claim 2, characterized in that: The limiting ring (11) is annular in shape, and two clamping grooves (12) are fixedly mounted on both sides of the inner top of the connecting cover (1).

4. A stamp suitable for marking plate partitions according to claim 3, characterized in that: A threaded ring (13) is fixedly installed inside the four sides of the connecting cover (1), and the bottom of the connecting cover (1) is movably connected to a plate main body (14).

5. The stamp for marking plate partitions according to claim 1, characterized in that: The connection cover (1) is movably connected to a connection ring (2) inside, and two clamping blocks (21) are fixedly mounted on both sides of the connection ring (2).

6. A stamp suitable for marking plate partitions according to claim 5, characterized in that: Four insertion slots (22) are fixedly mounted around the inner periphery of the connecting ring (2).

7. A stamp suitable for marking plate partitions according to claim 6, characterized in that: A support column (23) is fixedly mounted in the middle of the top of the connecting ring (2), and a rotating head (24) is fixedly mounted on the top of the support column (23).

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