CN210481384U

CN210481384U - Culture dish

Info

Publication number: CN210481384U
Application number: CN201921178075.3U
Authority: CN
Inventors: 李芝
Original assignee: Chongqing Medical and Pharmaceutical College
Current assignee: Chongqing Medical and Pharmaceutical College
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-05-08
Anticipated expiration: 2029-07-24

Abstract

The utility model belongs to the biological equipment field provides a culture dish, including the culture dish body and culture dish lid, the culture dish body is provided with first connecting portion and label groove, and the culture dish is covered and is provided with the second connecting portion, and first connecting portion are provided with first mounting hole, are provided with the spliced pole in the first mounting hole, and the label groove sets up the outer peripheral face at the culture dish body, and the second connecting portion use the spliced pole to rotate the setting on first connecting portion as rotation center, and the cover is equipped with torque spring on the spliced pole, torque spring's both ends respectively with first connecting portion and second connecting portion fixed connection. The utility model provides a culture dish possesses lid integrated design, and the culture dish lid has the self-closing function, has reduced the culture dish lid and has lost and receive the possibility of polluting, has also avoided operating personnel to forget the possibility of lid simultaneously. And the label groove is arranged, so that the possibility that the culture dish is difficult to clean due to direct marking on the culture dish is avoided.

Description

Culture dish

Technical Field

The utility model relates to a biological equipment field, concretely relates to culture dish.

Background

The culture dish is a laboratory vessel for culturing microorganisms or cells and consists of a plane disc-shaped culture dish body and a culture dish cover. However, the traditional culture dish is generally provided with a cover body in a separated mode, and in the actual use process, the dish cover needs to be opened and placed on one side, and then actual operation is carried out. This increases the likelihood of the capsule falling, increases the likelihood of contamination of the capsule, and increases the likelihood of the operator forgetting to close the lid after use.

In addition, corresponding marks are usually needed when the culture dish is used, and the traditional method is to directly write on the culture dish by using a signal pen, and the disadvantage of the method is that the culture dish is difficult to clean. Patent CN205368358U discloses a culture dish includes two inside and outside lids, with the design of label groove in the inner cup, then cover the enclosing cover again to protect the label, the shortcoming is that two inside and outside lids all with the separation of culture dish body, has further increased the dish lid and has dropped and receive the possibility that the lid was forgotten to cover after the pollution and the operator used.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model aims at providing a culture dish to when reaching the integrative and automatic closed purpose of lid, still possess the attached district of independent label.

In order to achieve the above object, the utility model provides a culture dish, including the culture dish body and culture dish lid, the culture dish body is provided with first connecting portion and label groove, the culture dish cover be provided with first connecting portion matched with second connecting portion, first connecting portion are provided with first mounting hole, be provided with the spliced pole in the first mounting hole, the label groove is followed culture dish body outer peripheral face sets up, the second connecting portion with the spliced pole rotates the setting for rotation center on the first connecting portion, the cover is equipped with torque spring on the spliced pole, torque spring's both ends respectively with first connecting portion and second connecting portion fixed connection, under natural state, torque spring has born torsion, so that the culture dish body is in the same place with culture dish lid closedly.

Furthermore, the opening part of the culture dish body is provided with a stepped groove and a first stepped part, and the culture dish cover is provided with a stepped insertion frame matched with the stepped groove and a second stepped part matched with the first stepped part.

Further, the culture dish body is in label groove department is provided with first rectangular channel, first rectangular channel is bigger than the label groove, the corresponding both sides of first rectangular channel are provided with the guide way, it is provided with the label protective cover to slide in the guide way.

Further, the culture dish body is in the one end of first rectangular channel is followed the culture dish lid opening direction is seted up and is used for hiding the first hole of label protective cover.

Further, the label protection cover is provided with an operating grip.

The utility model has the advantages that:

1. the culture dish body and the culture dish cover are arranged together, so that the possibility of losing and polluting the dish cover is reduced, and meanwhile, a label groove is designed to facilitate labeling for marking;

2. a torsion spring is designed to automatically close the dish cover after the dish cover is opened;

3. the matching part of the culture dish body and the culture dish cover adopts a step form, so that the sealing property is enhanced;

4. the design has the label protective cover, prevents that the label from dropping, getting wet and making dirty.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a perspective view of a culture dish according to an embodiment of the present invention;

FIG. 2 is a perspective view of the cover of the culture dish and the label protecting cover of the culture dish shown in FIG. 1 when they are opened;

FIG. 3 is an exploded view of one of the culture dishes shown in FIG. 1;

FIG. 4 is a cross-sectional view of a culture dish shown in FIG. 1;

FIG. 5 is a further cross-sectional view of a culture dish as shown in FIG. 1.

Reference numerals:

1-a dish-culturing body; 11-a first connection; 111-a first mounting hole; 112-connecting column; 12-a label slot; 13-step groove; 14-a first step portion; 15-a first rectangular slot; 16-a guide groove; 17-a first hole; 2-cover of culture dish; 21-a second connection; 22-step insertion frame; 23-a second step; 3-a torsion spring; 4-label protection cover; 41-operating the handle.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

In the description of the present application, it is to be understood that the terms "inner", "outer", "circumferential", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

As shown in figures 1-5, the utility model provides a culture dish, which comprises a culture dish body 1 and a culture dish cover 2, the culture dish body 1 is provided with a first connecting part 11 and a label groove 12, the culture dish cover 2 is provided with a second connecting part 21 matched with the first connecting part 11, the first connecting portion 11 is provided with a first mounting hole 111, a connecting post 112 is arranged in the first mounting hole 111, the label groove 12 is arranged along the outer peripheral surface of the culture dish body 1, the second connecting part 21 is rotatably arranged on the first connecting part 11 by taking the connecting column 112 as a rotating center, the connecting column 112 is sleeved with a torsion spring 3, two ends of the torsion spring 3 are respectively and fixedly connected with the first connecting part 11 and the second connecting part 21, in a natural state, the torsion spring 3 bears torsion so as to close the culture dish body 1 and the culture dish cover 2 together.

Further, a stepped groove 13 and a first stepped portion 14 are arranged at an opening of the culture dish body 1, and a stepped insertion frame 22 matched with the stepped groove 13 and a second stepped portion 23 matched with the first stepped portion 14 are arranged on the culture dish cover 2. The culture dish has better sealing performance by adopting the step fit, and meanwhile, the step groove 13 and the step insertion frame 22 also have certain guidance quality.

Further, the culture dish body 1 is provided with a first rectangular groove 15 at the label groove 12, the first rectangular groove 15 is larger than the label groove 12, guide grooves 16 are arranged on two sides corresponding to the first rectangular groove 15, and a label protective cover 4 is slidably arranged in the guide grooves 16. Preventing the label from falling, wetting, etc.

Further, the first hole 17 for hiding the label protecting cover 4 is formed in one end of the culture dish body 1 in the first rectangular groove 15 along the opening direction of the culture dish cover 2. When preventing that label protective cover 4 from dropping, reduce the size of first rectangular channel 15, protect the label better.

Further, the label protecting cover 4 is provided with an operation grip 41. Facilitating better opening and closing of the label protecting cover 4.

The working principle of the utility model is as follows:

when the culture dish is used, the culture dish cover 2 slides towards the opening direction, the culture dish cover 2 is opened, and the torsion spring 3 is further twisted. After the culture dish cover is used, the culture dish cover 2 is loosened by hands and moves towards the closing direction under the action of the torsion spring 3 until the culture dish cover is closed. When the label needs to be marked, the corresponding label paper can be printed by a computer or written by hands, the label protective cover 4 is opened, the label paper is put into the label groove 12, and the label protective cover 4 is closed. The utility model provides a culture dish possesses lid integrated design, and the culture dish lid has the self-closing function, has reduced the possibility that the culture dish lid is lost, is polluted, has also avoided operating personnel to forget the possibility of lid simultaneously. And the label groove is arranged, so that the possibility that the culture dish is difficult to clean due to direct marking on the culture dish is avoided.

In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. A culture dish comprises a culture dish body (1) and a culture dish cover (2), and is characterized in that the culture dish body (1) is provided with a first connecting part (11) and a label groove (12), the culture dish cover (2) is provided with a second connecting part (21) matched with the first connecting part (11), the first connecting part (11) is provided with a first mounting hole (111), a connecting column (112) is arranged in the first mounting hole (111), the label groove (12) is arranged on the outer peripheral surface of the culture dish body (1), the second connecting part (21) is rotatably arranged on the first connecting part (11) by taking the connecting column (112) as a rotating center, a torsion spring (3) is sleeved on the connecting column (112), and two ends of the torsion spring (3) are respectively and fixedly connected with the first connecting part (11) and the second connecting part (21), in a natural state, the torsion spring (3) bears torsion so as to close the culture dish body (1) and the culture dish cover (2) together.

2. The culture dish according to claim 1, wherein a stepped groove (13) and a first stepped portion (14) are arranged at the opening of the culture dish body (1), and a stepped insertion frame (22) matched with the stepped groove (13) and a second stepped portion (23) matched with the first stepped portion (14) are arranged on the culture dish cover (2).

3. The culture dish according to claim 1, wherein the culture dish body (1) is provided with a first rectangular groove (15) at the label groove (12), the first rectangular groove (15) is larger than the label groove (12), two corresponding sides of the first rectangular groove (15) are provided with guide grooves (16), and a label protecting cover (4) is slidably arranged in the guide grooves (16).

4. A culture dish according to claim 3, wherein the culture dish body (1) is provided with a first hole (17) at one end of the first rectangular groove (15) along the opening direction of the culture dish cover (2) for hiding the label protecting cover (4).

5. Culture dish according to claim 4, characterized in that the label protection cover (4) is provided with an operating grip (41).