CN209024527U - An all-in-one petri dish - Google Patents

Abstract

The utility model discloses a kind of Integral culture dishs, it includes culture dish body, culture ware lid and connecting band, the outer wall of the culture dish body has 2 symmetrical lower cylindrical shape protrusions, the inner wall of the culture ware lid has 2 symmetrical upper cylindrical protrusions, the connecting band is arc-shaped, it is bonded the gap between the culture dish body and the culture ware lid, there is 1 circular hole respectively at both ends, match with the upper cylindrical protrusion and the lower cylindrical shape protrusion, the culture dish body and the culture ware lid can be linked together.Compared with conventional culture dish, above scheme can be effectively prevented culture dish body and separate with culture ware lid, save lab space, if a damage in culture dish body and culture ware lid can be replaced at any time, and operator can be manipulated with a hand, improve conventional efficient, this device is easy to carry, it is low in cost, it can be widely applied in experiment.

Description

An all-in-one petri dish

technical field

The utility model relates to a culture dish, in particular to an integrated culture dish.

Background technique

A petri dish is a laboratory vessel used for microbial or cell culture. With the rapid development of molecular technology, the petri dish has increasingly become a key tool for molecular experiments and tissue culture experiments, but the existing petri dishes are often used in the process. The phenomenon of separation of the petri dish body and petri dish cover occurs, and at the same time, the operator needs two hands to control the petri dish, which causes trouble to the experiment to a certain extent.

Utility model content

The technical problem to be solved and the technical task proposed by the utility model are to improve and improve the existing culture dish, and to provide an integrated culture dish, which is convenient to carry, low in cost, and effectively prevents the separation of the culture dish body and the culture dish cover. To save the experimental space, if one of the petri dish body and the petri dish cover is damaged, it can be replaced at any time, and the operator can control it with one hand to improve the experimental efficiency. Therefore, the specific technical scheme of the present utility model is as follows:

An integrated culture dish provided by the utility model comprises a culture dish body, a culture dish cover and a connecting belt, the outer wall of the culture dish body has two symmetrical lower cylindrical protrusions, and the culture dish cover has two symmetrical lower cylindrical protrusions. There are two symmetrical upper cylindrical protrusions on the inner wall, the connecting strip is arc-shaped, and fits the gap between the culture dish body and the culture dish cover, and there are 1 circular holes at both ends respectively, which are in line with all the plates. The upper cylindrical protrusion and the lower cylindrical protrusion are matched to connect the petri dish body and the petri dish cover together.

Further, the petri dish body (100) is made of a transparent plastic material, in the shape of a plane disc, and the two symmetrical lower cylindrical protrusions (101) are arranged on the outer wall of the petri dish body (100), and the appearance is smooth. ;

Further, the petri dish cover (200) is made of a transparent plastic material, in the shape of a flat disc, and is matched with the petri dish body (100), and the two symmetrical upper cylindrical protrusions (201) are arranged on the Describe the inner wall of the petri dish cover (200), the appearance is smooth;

Further, the connecting strip (300) is made of transparent plastic material, in the shape of an arc, and fits the gap between the petri dish body (100) and the petri dish cover (200), and there are one at each end a circular hole matched with the upper cylindrical protrusion (201) and the lower cylindrical protrusion (101), the middle is slender;

The utility model has the advantages of simple structure and low cost. The one-piece culture dish can effectively prevent the separation of the culture dish body and the culture dish cover and save the experimental space. If one of the culture dish body and the culture dish cover is damaged, it can be replaced at any time. , and the operator can control it with one hand to improve the experimental efficiency;

Description of drawings:

Fig. 1 is the overall schematic diagram of the utility model;

Fig. 2 is the top view of the utility model;

Fig. 3 is the side view of the utility model;

Fig. 4 is the use schematic diagram of the utility model;

In the figure: 100 is the petri dish body; 101 is the lower cylindrical protrusion; 200 is the petri dish cover; 201 is the upper cylindrical protrusion; 300 is the connecting belt.

Detailed ways

The structure of the present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

As shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, an integrated petri dish comprises a petri dish body (100), a petri dish cover (200), a connecting strip (300), and the petri dish body (100) 100) is a transparent plastic material, a plane disc shape, the outer wall has 2 symmetrical lower cylindrical protrusions (101), a diameter of 5cm, smooth appearance, the petri dish cover (200) is a transparent plastic material, a plane disk shape, matched with the culture dish body (100), the inner wall has two symmetrical upper cylindrical protrusions (201), the diameter is 5cm, the appearance is smooth, and the connecting band (300) is made of transparent plastic material, in the shape of an arc shape, fit the gap between the petri dish body (100) and the petri dish cover (200), have a circular hole at both ends, the diameter is 5cm, and the upper cylindrical protrusion (201 ) is matched with the lower cylindrical protrusion (101), and the middle is slender.

During the experiment, the petri dish body (100) is laid flat, the petri dish cover (200) is opened, and the upper cylindrical protrusion (201), the lower cylindrical protrusion (101) and the The connecting strip (300) is adjusted to an appropriate height, the experimental material is put into a petri dish, the petri dish cover (200) is closed, and the experimental material is allowed to grow.

The utility model combines the culture dish body and the culture dish cover through the connecting belt, so as to achieve the purpose of saving experimental space, and at the same time effectively prevent the culture dish body and the culture dish cover from being separated. It is especially pointed out that some improvements and deformations can be made without departing from the technical principle of the present invention, and these improvements and deformations should also be regarded as the protection scope of the present invention.

Claims (4)

1. An integrated petri dish, comprising a petri dish body (100), a petri dish cover (200) and a connecting strip (300), the external wall of the petri dish body (100) has two symmetrical lower cylindrical protrusions (101), the inner wall of the petri dish cover (200) has two symmetrical upper cylindrical protrusions (201), the connecting strip (300) is arc-shaped, and fits the petri dish body (100) and The gap between the petri dish covers (200) has a circular hole at both ends, which is matched with the upper cylindrical protrusion (201) and the lower cylindrical protrusion (101), and can The petri dish body (100) and the petri dish cover (200) are connected together. 2. An integrated culture dish according to claim 1, characterized in that: the culture dish body (100) is made of a transparent plastic material, in the shape of a plane disc, and has two symmetrical lower cylindrical protrusions (100). 101) is arranged on the outer wall of the culture dish body (100) and has a smooth appearance. 3. An integrated culture dish according to claim 1, characterized in that: the culture dish cover (200) is made of transparent plastic material, in the shape of a plane disc, and is matched with the culture dish body (100), The two symmetrical upper cylindrical protrusions (201) are arranged on the inner wall of the petri dish cover (200), and the outer surface is smooth. 4. The one-piece culture dish according to claim 1, characterized in that: the connecting strip (300) is made of transparent plastic material, in the shape of an arc, and fits the culture dish body (100) and the culture dish body (100) The gap between the lids (200) has a circular hole at both ends, which is matched with the upper cylindrical protrusion (201) and the lower cylindrical protrusion (101), and is elongated in the middle.