CN219174494U

CN219174494U - Culture dish

Info

Publication number: CN219174494U
Application number: CN202320551417.1U
Authority: CN
Inventors: 雷浥存
Original assignee: Huanghuai University
Current assignee: Huanghuai University
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-06-13
Anticipated expiration: 2033-03-21

Abstract

The utility model relates to the technical field of experimental equipment, and discloses a culture dish which comprises a dish bottom, wherein a dish cover is detachably arranged at the top of the dish bottom, one side of the dish bottom is provided with a connecting part, the dish cover is provided with a mounting part which is rotationally connected with the connecting part, and the mounting part can move up and down relative to the connecting part so as to realize the separation and contact of the dish cover and the dish bottom in the vertical direction; according to the utility model, through the relative rotation arrangement of the dish bottom and the dish cover, the exposure of the dish bottom can be realized only by rotating the dish cover relative to the dish bottom in the experimental process, the dish cover is not required to be taken down and placed on the table top, the risk of being polluted is reduced, bad factors are eliminated, and the accuracy of experimental results is improved.

Description

Culture dish

Technical Field

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

Background

The culture dish is usually a laboratory vessel for microorganism or cell culture, and the current culture dish is usually by a dish end with the dish lid constitution, because the dish end is split type structure with the dish lid, so when using, need to take off the dish lid from the dish end and place in order to deposit, because the in-process needs to keep sterile environment, the dish lid deposits improperly or the mesa is not thoroughly disinfected, will have the phenomenon that causes the pollution to subsequent culture when taking off the dish lid and directly placing on the mesa, can lead to the experimental result to have great error even experimental failure's phenomenon.

Disclosure of Invention

The utility model aims to provide a culture dish, which can realize the exposure of the bottom of the dish by rotating the dish cover relative to the bottom of the dish during the experimental process by utilizing the relative rotation arrangement of the bottom of the dish and the dish cover, and the dish cover is not required to be taken down and placed on a table top, so that the risk of being polluted is reduced, bad factors are eliminated, and the accuracy of experimental results is improved.

The utility model adopts the following technical scheme:

the utility model provides a culture dish, includes at the bottom of the dish, at the bottom of the dish top detachable is provided with the dish lid, wherein dish end one side is provided with connecting portion, the dish cover be provided with connecting portion rotate the installation department of being connected, just the installation department can be relative connecting portion reciprocates, realizes the dish lid with the separation and the contact of dish end in vertical orientation.

Preferably, a plurality of counterweight balance parts are arranged on the bottom of the dish along the circumference.

Preferably, the connecting seat is provided with a clamping groove, and the wear-resistant lining plate is provided with a clamping block which is in clamping connection with the clamping groove.

Preferably, the counterweight balance part protrudes out of the outer side wall of the dish bottom.

Preferably, the counterweight balance part has a cylindrical structure.

Preferably, the diameter of the dish bottom is the same as that of the dish cover; the top of the balance weight part is provided with a positioning hole, the periphery of the dish cover is convexly provided with a positioning part matched with the appearance of the balance weight part, and the bottom of the positioning part is provided with a positioning rod connected with the positioning hole.

Preferably, the connecting part and the mounting part are respectively protruded out of the outer wall of the dish bottom and the outer wall of the dish cover.

Preferably, the connecting part is of a hollow cylindrical structure, a cylindrical supporting rod is arranged in the connecting part, the mounting part is of a sleeve structure penetrating up and down, and the mounting part is movably sleeved outside the supporting rod.

Preferably, the top of the connecting part and the bottom of the mounting part are provided with mutually meshed positioning teeth along the circumferential direction.

Preferably, the top end of the supporting rod is provided with a limiting cap.

Preferably, the supporting rod thread is arranged in the connecting part, and the limit cap thread is arranged at the top end of the supporting rod.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the rotary connection of the dish bottom and the dish cover is realized by utilizing the connecting part and the mounting part, so that the dish cover can be rotated to expose the inner space of the dish bottom when in use, the dish cover is not required to be taken down and placed, and the probability of pollution of the dish cover is reduced; the mounting part moves up and down relative to the connecting part, so that when the dish cover needs to be opened, the dish cover moves upwards to separate the dish cover from the dish bottom, and then the dish cover is rotated, so that the dish covers with different diameters can be rotated to be opened, and the practicability of the dish cover is enhanced.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is an exploded view of an embodiment of the present application;

fig. 3 is a schematic diagram illustrating an internal structure of a connection portion and a mounting portion according to an embodiment of the present application.

Detailed Description

The present utility model will now be described more fully hereinafter with reference to the accompanying drawings and examples in which:

as shown in fig. 1 to 3, the culture dish provided by the utility model comprises a dish bottom 1, wherein a dish cover 2 is detachably arranged at the top of the dish bottom 1, a connecting part 3 is arranged at one side of the dish bottom 1, a mounting part 4 which is rotationally connected with the connecting part 3 is arranged on the dish cover 2, and the rotation separation between the dish cover 2 and the dish bottom 1 can be realized through the rotation connection of the mounting part 4 and the connecting part 3, so that the exposure of the inner space of the dish bottom 1 is realized under the condition that the dish cover 2 is not taken down, the probability of pollution to the surface of the dish cover 2 due to improper taking down and placing position is reduced, and the convenience of operation is improved; meanwhile, the inoculation device also provides convenience for some inoculation operations which only need to partially expose the space of the dish bottom 1, and under the rotary connection of the connecting part 3 and the mounting part 4, the dish bottom 1 is only needed to be held during operation, so that the situation that the dish bottom 1 and the dish cover 2 drop off due to the fact that the hand needs to hold the dish bottom 1 and the dish cover 2 at the same time when the internal space of the dish bottom 1 is partially exposed is avoided; in addition, the installation department 4 can reciprocate relative to the connecting portion 3 to realize the separation and the contact of dish lid 2 and dish end 1 in vertical direction, make things convenient for the dish lid 2 of different diameters, if the diameter is greater than, is less than or equal to dish end 1's dish lid 2 can be through the upward movement with dish end 1 separation, realize the rotation operation of dish lid 2 smoothly.

Further, at the bottom of the dish 1 along the border be provided with a plurality of counter weight balancing part 5, counter weight balancing part 5 can carry out the counter weight to at the bottom of the dish 1, guarantees its stability when placing the use, avoids dish lid 2 to rotate back relative to 1 skew at the bottom of the dish, and 1 places unstable phenomenon at the bottom of the dish. Specifically, the counterweight balance part 5 protrudes out of the outer side wall of the dish bottom 1, so that counterweight can be provided for the dish bottom 1, friction with hands can be increased, convenience in taking and placing the culture dish is improved, and slipping of the hands is prevented; preferably, the counterweight balance 5 has a cylindrical structure, and the cylindrical surface has an arc transition for better hand grip.

Further, the diameter of the dish bottom 1 is the same as that of the dish cover 2; the top of the balance weight 5 is provided with a positioning hole 6, the periphery of the dish cover 2 is convexly provided with a positioning part 7 matched with the appearance of the balance weight 5, the bottom of the positioning part 7 is provided with a positioning rod 8 connected with the positioning hole 6, and the tight connection between the dish cover 2 and the dish bottom 1 can be realized through the connection of the positioning rod 8 and the positioning hole 6.

Further, the connecting part 3 and the mounting part 4 are respectively arranged to protrude out of the dish bottom 1 and the dish cover 2 so as to be matched with the counterweight balancing part 5, thereby providing convenience for taking and placing the culture dish; specifically, the connecting part 3 is of a hollow cylindrical structure, a cylindrical supporting rod 9 is arranged in the connecting part, and the supporting rod 9 is preferably arranged in the connecting part 3 in a threaded manner, so that the connecting part is convenient to detach and install; the mounting part 4 is of a vertically through sleeve structure, the mounting part 4 is movably sleeved outside the supporting rod 9, the supporting rod 9 is located at a height above the top surface of the connecting part 3 and is larger than the height of the mounting part 4 so as to provide space for the vertical movement of the dish cover 2, and the top end of the supporting rod 9 is also provided with a limiting cap 10 for limiting the mounting part 4 and preventing the dish cover 2 from being separated from the supporting rod 9; the limit cap 10 is preferably arranged at the top end of the supporting rod 9 in a threaded manner, so that the separation and disassembly operation between the dish cover 2 and the dish bottom 1 is facilitated, and different use requirements are met; in addition, the top of the connecting part 3 and the bottom of the mounting part 4 are provided with mutually meshed positioning teeth 11 along the circumferential direction, so that the dish cover 2 after rotation adjustment can be positioned, and the stability of the dish cover 2 is ensured during operation; when the dish cover 2 needs to be adjusted, the dish cover 2 only needs to be moved upwards, so that the positioning teeth 11 are separated, the structure is simple, and the operation is simple and the practicability is high.

According to the utility model, the dish cover 2 and the dish bottom 1 are connected in a mutually rotating manner, so that the internal space of the dish bottom 1 can be exposed only by rotating the dish cover 2 without taking down the dish cover 2 in experimental operation, and related operation can be performed; meanwhile, according to the experimental requirements, the position of the dish cover 2 is rotated to adjust the exposure range of the internal space of the dish bottom 1, so that different operation requirements are met, the probability of being polluted in the dish bottom 1 is reduced as much as possible, the accuracy of experimental effects is improved, and the practicability of the utility model is enhanced; the arrangement of the positioning teeth 11 on the end surfaces contacted by the connecting part 3 and the positioning part 7 can position the regulated dish cover 2, so that the stability of the dish cover 2 is ensured during operation.

Claims

1. A culture dish, characterized in that: including the ware at the bottom of, ware at the bottom of top detachable is provided with the ware lid, wherein ware at the bottom of one side is provided with connecting portion, the ware cover be provided with connecting portion rotate the installation department of being connected, just installation department can be relative connecting portion reciprocates, realizes the ware lid with the ware is at the bottom of the vertical ascending separation and the contact.

2. The culture dish according to claim 1, wherein: the dish bottom is provided with a plurality of counter weight balancing parts along the circumference.

3. A culture dish according to claim 2, wherein: the counterweight balance part protrudes out of the outer side wall of the dish bottom.

4. A culture dish according to claim 3, wherein: the counterweight balance part is of a cylindrical structure.

5. The dish according to claim 4, wherein: the diameter of the dish bottom is the same as that of the dish cover; the top of the balance weight part is provided with a positioning hole, the periphery of the dish cover is convexly provided with a positioning part matched with the appearance of the balance weight part, and the bottom of the positioning part is provided with a positioning rod connected with the positioning hole.

6. The culture dish according to claim 1, wherein: the connecting part and the mounting part are respectively protruded out of the outer wall of the dish bottom and the outer wall of the dish cover.

7. The dish according to claim 6, wherein: the connecting part is of a hollow cylindrical structure, a cylindrical supporting rod is arranged in the connecting part, the mounting part is of a sleeve structure which penetrates through the connecting part up and down, and the mounting part is movably sleeved outside the supporting rod.

8. The dish according to claim 7, wherein: the top of the connecting part and the bottom of the mounting part are provided with mutually meshed positioning teeth along the circumferential direction.

9. The culture dish according to claim 8, wherein: the top end of the supporting rod is provided with a limiting cap.

10. The culture dish according to claim 9, wherein: the supporting rod threads are arranged in the connecting part, and the limit cap threads are arranged at the top end of the supporting rod.