CN219951012U

CN219951012U - Culture dish

Info

Publication number: CN219951012U
Application number: CN202320908294.2U
Authority: CN
Inventors: 孙亚蒙; 周建忠; 徐军; 郭美君
Original assignee: Shanghai Baichen Biotechnology Co ltd
Current assignee: Shanghai Baichen Biotechnology Co ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-11-03
Anticipated expiration: 2033-04-21

Abstract

The utility model discloses a culture dish, which comprises a dish body, wherein a bracket is circumferentially arranged on the outer side surface of the dish body, a clamping groove is formed in the middle of the upper surface of the bracket, a ring sealing block is arranged between the clamping groove and a dish cover, the dish cover is movably connected with the clamping groove through the ring sealing block, and the ring sealing block is made of rubber materials, and the culture dish has the advantages that: because the dish lid passes through the clamping groove that annular bracket that the ring seal block set up on the dish body was seted up in, the ring seal block uses as sealed the pad, can strengthen the leakproofness between the dish lid when on the dish body, and the bracket can play to the spacing effect of top support to the dish lid, avoid bumping and lead to damaging when closing between dish lid and the dish body, improved the anti-collision performance of culture dish in the use, improved the result of use of culture dish, the application of this culture dish is effectual has avoided above-mentioned problem and has improved the practicality of equipment.

Description

Culture dish

Technical Field

The utility model relates to the technical field of culture dishes, in particular to a culture dish.

Background

The culture dish is a laboratory vessel for culturing microorganisms or cells, and consists of a flat disc-shaped bottom and a cover, wherein the dish bottom is small, the dish cover is large, the material of the culture dish is basically divided into two types of plastic and glass, the glass can be used for plant material, microorganism culture and animal cell adherent culture, the plastic is a polyethylene material, and the plastic is disposable and reusable, is suitable for laboratory inoculation, streaking or bacteria separation operation, and can also be used for plant material culture.

However, in the prior art, due to the fact that the dish cover is large and the dish body is small, the sealing performance is poor when the dish cover is closed on the dish body, collision is easy to occur between the dish cover and the dish body, the dish cover is easy to incline on the dish body, the application of the culture dish effectively avoids the problems and improves the practicability of equipment, and therefore, the culture dish is provided.

Disclosure of Invention

The utility model aims to provide a culture dish.

In order to solve the technical problems, the technical scheme of the utility model is that the culture dish comprises a dish body, a bracket is circumferentially arranged on the outer side surface of the dish body, a clamping groove is formed in the middle of the upper surface of the bracket, a ring seal block is arranged between the clamping groove and a dish cover, the dish cover is movably connected with the clamping groove through the ring seal block, the ring seal block is made of rubber materials, and the ring seal block made of the rubber materials can play a role of a sealing gasket between the dish cover and the clamping groove.

Preferably, the middle part of the bottom wall of the dish body is fixedly provided with a limiting column, and the outer side surface of the limiting column is provided with limiting grooves at equal intervals.

Preferably, a vent hole is formed in the middle of the upper surface of the dish cover, and a separation pad seat is fixedly arranged at the edge of the upper surface of the dish cover.

Preferably, be provided with the trip between spacing groove and the baffle, baffle pass through trip and spacing groove swing joint, the quantity of spacing groove, baffle and trip is a plurality of groups, and baffle passes through the trip and can install in the spacing groove of seting up on the spacing post fast in the block, makes things convenient for the staff to cut apart the inner space of culture dish according to actual need, carries out the experiment.

Preferably, the inner surface of the ventilation hole is fixedly provided with a ventilation bottom fan plate, and the middle part of the ventilation bottom fan plate is fixedly provided with a bearing seat.

Preferably, the inner diameter value of the separation pad seat is equal to the outer diameter value of the dish body, and the separation pad seat can enable a plurality of culture dishes to be stacked and placed more neatly and stably.

Preferably, be provided with the pivot between bearing frame and the ventilation top fan board, ventilation top fan board passes through pivot and bearing frame swing joint, the last fixed surface of ventilation top fan board installs the rotating handle, the structural shape of ventilation top fan board is the same with the structure shape of ventilation bottom fan board, all be provided with the filter screen between the fan board of ventilation top fan board and ventilation bottom fan board, the filter screen can prevent that dust etc. in the outside air from entering into the culture dish and leading to the environment in the culture dish to receive the pollution when the plate weight between ventilation top fan board and the ventilation bottom fan board.

By adopting the technical scheme, as the dish cover is clamped in the clamping groove formed in the annular bracket arranged on the dish body through the ring sealing block, the ring sealing block is used as a sealing gasket, the sealing performance between the dish cover and the dish body can be enhanced when the dish cover is arranged on the dish body, the bracket can play a role in limiting the top support of the dish cover, the dish cover and the dish body are prevented from being damaged due to collision when being combined, the anti-collision performance of the culture dish in the use process is improved, and the use effect of the culture dish is improved;

because ventilation top fan board is installed in the bearing frame that the middle part of ventilation bottom fan board set up through the pivot, the in-process of rotating the turning handle, ventilation top fan board is rotatory in the bearing frame through the pivot, and then form the dislocation between ventilation top fan board and the ventilation bottom fan board, can seal the ventilation hole, and continue to rotate the turning handle, the plate weight between ventilation top fan board and the ventilation bottom fan board, make things convenient for outside air to see through the space between the fan board and get into the culture dish through the ventilation hole in, can make things convenient for staff control the ventilation volume of culture dish in the use, the adjustable performance of the ventilation volume of culture dish in the use has been improved.

Drawings

FIG. 1 is a schematic diagram showing a three-dimensional structure of a culture dish according to the present utility model;

FIG. 2 is a partial exploded view of a culture dish according to the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

fig. 4 is an enlarged view of the present utility model at B in fig. 2.

In the figure, 1, a dish body; 2. a bracket; 3. a limit column; 4. a clamping groove; 5. a dish cover; 6. a ring seal block; 7. a limit groove; 8. a sealing plate; 9. a clamping tenon; 10. a vent hole; 11. a separation pad; 12. a ventilation bottom fan plate; 13. a bearing seat; 14. a ventilation top fan plate; 15. a rotating shaft; 16. a rotating handle.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

In the embodiment 1, as shown in fig. 1-4, the utility model provides a culture dish, which comprises a dish body 1, wherein a bracket 2 is circumferentially arranged on the outer side surface of the dish body 1, a clamping groove 4 is formed in the middle of the upper surface of the bracket 2, a ring seal block 6 is arranged between the clamping groove 4 and a dish cover 5, the dish cover 5 is movably connected with the clamping groove 4 through the ring seal block 6, the ring seal block 6 is made of rubber materials, a limit column 3 is fixedly arranged in the middle of the bottom wall of the dish body 1, limit grooves 7 are formed in the outer side surface of the limit column 3 at equal intervals, vent holes 10 are formed in the middle of the upper surface of the dish cover 5, a separation pad 11 is fixedly arranged at the edge of the upper surface of the dish cover 5, a clamping tenon 9 is arranged between the limit groove 7 and the sealing baffle 8, the sealing baffle 8 is movably connected with the limit groove 7 through the clamping tenon 9, and the sealing baffle 8 and the clamping tenon 9 are in a plurality of groups.

Because dish lid 5 passes through among the draw-in groove 4 of seting up on annular bracket 2 that ring seal piece 6 block set up on dish body 1, ring seal piece 6 uses as sealed the pad, can strengthen the leakproofness between the dish lid 5 lid when on dish body 1 to bracket 2 can play the spacing effect of jacking to dish lid 5, prevent to bump and lead to damaging when closing between dish lid 5 and the dish body 1, improved the anti-collision performance of culture dish in the use, improved the result of use of culture dish, the effectual above-mentioned problem of having avoided of application of this culture dish and the practicality of equipment has been improved.

Embodiment 2, unlike embodiment 1, as shown in fig. 1, 2 and 4, the ventilation bottom fan plate 12 is fixedly installed on the inner surface of the ventilation hole 10, the bearing seat 13 is fixedly installed in the middle of the ventilation bottom fan plate 12, the inner diameter value of the separation pad seat 11 is equal to the outer diameter value of the dish body 1, the rotating shaft 15 is arranged between the bearing seat 13 and the ventilation top fan plate 14, the ventilation top fan plate 14 is movably connected with the bearing seat 13 through the rotating shaft 15, the rotating handle 16 is fixedly installed on the upper surface of the ventilation top fan plate 14, the structural shapes of the ventilation top fan plate 14 and the ventilation bottom fan plate 12 are the same, and the filter screens are arranged between the ventilation top fan plate 14 and the fan plates of the ventilation bottom fan plate 12.

Because ventilation top fan board 14 passes through pivot 15 to be installed in the bearing frame 13 that ventilation bottom fan board 12 set up at the middle part, the in-process of rotating handle 16, ventilation top fan board 14 passes through pivot 15 and rotates in bearing frame 13, and then form the dislocation between ventilation top fan board 14 and the ventilation bottom fan board 12, can seal ventilation hole 10, and continue to rotate the handle 16, the plate weight between ventilation top fan board 14 and the ventilation bottom fan board 12, the air of the external world is convenient to see through the space between the fan board and gets into in the culture dish through ventilation hole 10, can make things convenient for the ventilation volume of staff control culture dish in the use, the adjustable performance of the ventilation volume of culture dish in the use has been improved, the application of this culture dish is effectual has avoided above-mentioned problem and has improved the practicality of equipment.

The whole working principle is that firstly, the dish cover 5 is taken down, a corresponding number of sealing partition boards 8 are inserted into a limit groove 7 formed on a limit post 3 arranged in the middle of the bottom wall of the dish body 1 through a clamping tenon 9 according to actual needs, the internal space of the culture dish is divided, then reagent liquid is dripped into the area divided by the corresponding sealing partition boards 8, the dish cover 5 is closed on the dish body 1, a ring seal block 6 at the bottom end of the dish cover 5 is clamped in a clamping groove 4 formed on an annular bracket 2 arranged on the dish body 1, the ring seal block 6 is used as a sealing gasket, the sealing performance between the dish cover 5 and the dish body 1 is enhanced, the bracket 2 plays a role of jacking and limiting the dish cover 5, the damage caused by collision when the dish cover 5 and the dish body 1 are combined is prevented, then, a ventilation top fan plate 14 rotates in a bearing seat 13 through a rotating shaft 15 in the process of rotating a rotating handle 16, and the ventilation top fan plate 14 and the ventilation bottom fan plate 12 form dislocation, the ventilation holes 10 are sealed, the rotating handle 16 is continuously rotated, the plates between the ventilation top fan plate 14 and the ventilation bottom fan plate 12 are combined, external air conveniently enters the culture dish through the ventilation holes 10 through gaps between the fan plates, staff conveniently control the ventilation quantity of the culture dish in the use process, a filter screen prevents dust and the like in the external air from entering the culture dish when the plates between the ventilation top fan plate 14 and the ventilation bottom fan plate 12 are combined, so that the environment in the culture dish is polluted, finally, when a plurality of culture dishes are piled and placed, the bottom end of the culture dish above can be clamped in a separation pad 11 arranged on a dish cover 5 of the culture dish below, limit the culture dish above, the stability and the regularity of the culture dish are ensured when being piled, the application of the culture dish effectively avoids the problems and improves the practicability of the device.

The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.

Claims

1. A culture dish, includes a dish body (1), its characterized in that: the utility model discloses a dish, including dish body (1), clamping groove (4) have been seted up at the upper surface middle part of bracket (2), clamping groove (4) are provided with ring seal piece (6) between dish lid (5), dish lid (5) are through ring seal piece (6) and clamping groove (4) swing joint, ring seal piece (6) are rubber materials and make.

2. A culture dish according to claim 1, wherein: limiting columns (3) are fixedly arranged in the middle of the bottom wall of the dish body (1), and limiting grooves (7) are formed in the outer side faces of the limiting columns (3) at equal intervals.

3. A culture dish according to claim 1, wherein: the middle part of the upper surface of the dish cover (5) is provided with a vent hole (10), and a separation pad seat (11) is fixedly arranged at the edge of the upper surface of the dish cover (5).

4. A culture dish according to claim 2, wherein: the sealing device is characterized in that a clamping tenon (9) is arranged between the limiting groove (7) and the sealing plate (8), the sealing plate (8) is movably connected with the limiting groove (7) through the clamping tenon (9), and the number of the limiting groove (7), the sealing plate (8) and the clamping tenon (9) is a plurality of groups.

5. A culture dish according to claim 3, wherein: the inner surface of the ventilation hole (10) is fixedly provided with a ventilation bottom fan plate (12), and the middle part of the ventilation bottom fan plate (12) is fixedly provided with a bearing seat (13).

6. A culture dish according to claim 3, wherein: the inner diameter value of the separation pad seat (11) is equal to the outer diameter value of the dish body (1).

7. A culture dish according to claim 5, wherein: the fan is characterized in that a rotating shaft (15) is arranged between the bearing seat (13) and the ventilation top fan plate (14), the ventilation top fan plate (14) is movably connected with the bearing seat (13) through the rotating shaft (15), a rotating handle (16) is fixedly arranged on the upper surface of the ventilation top fan plate (14), the structural shapes of the ventilation top fan plate (14) and the ventilation bottom fan plate (12) are the same, and a filter screen is arranged between the ventilation top fan plate (14) and the fan plate of the ventilation bottom fan plate (12).