CN207811764U - A kind of Multifunctional petri dish applied in cell scientific research - Google Patents

Abstract

The utility model is related to a kind of Multifunctional petri dishs applied in cell scientific research, its ontology being made of this body sidewall of circular body bottom portion and tubular, the bottom of described body sidewall is fixedly connected with the outer edge of the body bottom portion, and the outer edge of the body bottom portion lower face is equipped with the cricoid extension side extended downwardly；Ontology sidewall upper face is equipped with cricoid annular groove, and when multiple culture dish overlappings, the extension side of a culture dish is positioned in the annular groove at the top of another culture dish；The intrinsic central vertical is equipped with the newel being connect with the body bottom portion, dismantled and assembled between the newel and the ontology madial wall to be equipped with demarcation strip.The selectable placement demarcation strip of the culture dish and ontology is divided into several parts, and it can carry out itself stacking so that very easy to use.

Description

A kind of Multifunctional petri dish applied in cell scientific research

Technical field

The utility model is related to biotechnologies, and in particular to a kind of multi-functional culture applied in cell scientific research Ware.

Background technology

In biotechnology research field, culture medium is that laboratory is extremely universal and common nutrient matrix, contains culture The container of base can be described as culture dish.

However, in the prior art, culture dish is short cylinder, when individually placing, since bottom surface greatly can be very Smoothly placed.But it needs culture dish being stacked together in test, in order to save space, when most, and It can not itself be stacked with regard to culture dish at present, if closeing the lid, although can stack reluctantly, since smooth in appearance makes it It is easy to slide or fall down, therefore user can seldom carry out stacking for culture dish itself.Therefore, special stacking frame can only be used Son is stacked, then resulting in, use is cumbersome, and picks and places also cumbersome, and cost also accordingly increases.In addition, current Culture dish structure is fairly simple, and inside causes it to use very inconvenient, such as traditional structure is simple without any other structure Culture dish in practical applications so that the counting of bacterium colony is cumbersome, and cannot achieve connecing for a variety of strain of culture medium Kind, comparison etc..Therefore, culture dish is improved extremely important.

Utility model content

In view of this, the purpose of this utility model is to provide a kind of Multifunctional petri dish applied in cell scientific research, solution It has determined the deficiencies in the prior art.

The purpose of this utility model is to be achieved through the following technical solutions：

A kind of Multifunctional petri dish applied in cell scientific research, by this body sidewall of circular body bottom portion and tubular The ontology of composition, the bottom of described body sidewall are fixedly connected with the outer edge of the body bottom portion, the body bottom portion lower end The outer edge in face is equipped with the cricoid extension side extended downwardly；Ontology sidewall upper face is equipped with cricoid annular groove, The width of the annular groove is not less than the thickness on the extension side, and the diameter one of the diameter of the annular groove and the extension side It causes, when multiple culture dish overlappings, the extension side of a culture dish is positioned in the annular groove at the top of another culture dish； The intrinsic central vertical is equipped with the newel being connect with the body bottom portion, on the inside of the newel and the ontology It is dismantled and assembled between wall to be equipped with demarcation strip.

Further, multiple grooves that can accommodate the separation plate thickness are uniformly provided on the newel, it is described Groove vertical is in the newel, and the open top of the groove is located on the top end face of the newel；

Further, the recessed of the separation plate thickness can be accommodated equipped with multiple vertically on the madial wall of the ontology Slot, the demarcation strip is dismantled and assembled to be set between the groove and the groove so that the glassware is selectable is divided into Multiple regions.

Further, the bottom of the annular groove is equipped with the first flat thin magnet；

Further, be equipped with can be with magnetic the second attracting flat thin magnet of first flat thin magnet for the bottom on the extension side So that the overlapping of two neighboring culture dish is more reliable.

Further, the height of the newel is not higher than the depth of the ontology.

Further, the top end opening of the groove is located at the top end face of the wall of the ontology, and the bottom end of the groove is located at At 2~5mm above the bottom surface of ontology.

Further, the bottom of the groove and the bottom of the groove are located in same level.

Further, the extension side is made of multiple completely the same arc-like sheets, and multiple arc-like sheets constitute ring Shape and the extension side that can be positioned in annular groove.

Further, second flat thin magnet is at least set on two arc-like sheets.

The utility model at least has the advantages that：

The utility model provides a kind of Multifunctional petri dish applied in cell scientific research, which can carry out itself It stacks, i.e., multiple culture dishes can be stacked without using special shelf；And the selectable placement demarcation strip of the culture dish And ontology is divided into several parts, the convenient counting etc. for being inoculated with different substances in different piece or facilitating bacterium colony etc..It should Culture dish makes easy to use, and it is easy to pick and place, and actual application value is very big；It can be applied to biology laboratory, and for placing Culture medium simultaneously cultivates bacterium, fungi or cell etc..

Description of the drawings

Fig. 1 is the dimensional structure diagram of the ontology of body bottom portion upward described in the utility model embodiment；

Fig. 2 is the vertical view of the ontology described in the utility model embodiment；

Fig. 3 is the upward view of the ontology described in the utility model embodiment；

Fig. 4 is structural schematic diagram when multiple ontologies described in the utility model embodiment stack；

Fig. 5 is the dimensional structure diagram of the ontology described in the utility model embodiment；

Fig. 6 is the dimensional structure diagram of the ontology with demarcation strip described in the utility model embodiment；

Fig. 7 is the vertical view of the newel described in the utility model embodiment.

In figure, 1, ontology, 2, newel, 3, bolumn cap, 4, groove, 5, demarcation strip, 6, extension side, 10, this body sidewall, 11, Body bottom portion, 19, annular groove, 21, groove, 22, elastic layer, 61, arc-like sheet, 1a, ontology 1a, 1b, ontology b, 1c, ontology c.

Specific implementation mode

The technical scheme in the utility model embodiment is clearly and completely described below, it is clear that described reality It is the utility model a part of the embodiment to apply example, instead of all the embodiments.The embodiments of the present invention presented below Detailed description be not intended to limit claimed the scope of the utility model, but be merely representative of the selected of the utility model Embodiment.Based on the embodiments of the present invention, this field commonsense method personnel are without creative efforts The every other embodiment obtained, shall fall within the protection scope of the present invention.

Embodiment 1

As shown in Fig. 1~2, a kind of Multifunctional petri dish applied in cell scientific research, by circular body bottom portion 11 The ontology 1 constituted with this body sidewall 10 of tubular, the bottom of described body sidewall 10 and the outer edge of the body bottom portion 11 are solid Fixed connection；The outer edge of the body bottom portion lower face is equipped with the cricoid extension side 6 extended downwardly, and the bottom on extension side 6 End face is plane, and bottom face is all in the same horizontal plane everywhere so that culture dish can be placed smoothly.

The upper surface of described body sidewall is equipped with cricoid annular groove 19, and the width of the annular groove 19 is not less than described The thickness on extension side 6, and the diameter of the annular groove is consistent with the diameter on extension side, when multiple culture dishes overlap When, the extension side of a culture dish is positioned in the annular groove at the top of another culture dish, as shown in figure 4, being three ontologies The schematic diagram that (1a, 1b, 1c) is stacked.

The bottom of the annular groove is equipped with the first flat thin magnet；The bottom on the extension side is equipped with can be with first magnet Magnetic the second attracting flat thin magnet of piece is so that the overlapping of two neighboring culture dish is more reliable, then also not when stacking multiple culture dishes It is easy to fall down.

As shown in Fig. 5~7, the central vertical in the ontology 1 is equipped with the newel 2 being connect with 1 bottom of the ontology, It is dismantled and assembled between 1 madial wall of the newel 2 and the ontology to be equipped with demarcation strip 5.

Multiple grooves 21 that can accommodate the separation plate thickness, the groove 21 are uniformly provided on the newel 2 Perpendicular to the newel 2, and the open top of the groove 21 is located on the top end face of the newel 2.

It is equipped with multiple grooves 4 that can accommodate 5 thickness of the demarcation strip vertically on the madial wall of the ontology 1, it is described Demarcation strip 5 is dismantled and assembled be set between the groove 21 and the groove 4 so that the glassware it is selectable be divided into it is more A region.

Dismantled and assembled be equipped with can be linked in bolumn cap 3 on the newel on the newel 2, then without demarcation strip when It waits, is fastened on newel with bolumn cap 3.

Elastic layer 22 is equipped in the groove vertically, as shown in figure 3, the height of the height of the elastic layer and the groove Unanimously so that the demarcation strip can be connected on the elastic layer, then when placing demarcation strip 5, first ditch will can be positioned over one end In slot, some power is then made to compress elastic layer 22 on demarcation strip, then the other end of demarcation strip can be easily positioned over very much In groove, then power is removed, demarcation strip is just very firm to be placed in ontology.

The groove 4 is uniformly arranged on the madial wall of the ontology, and setting quantity can be decided according to the actual requirements.

As further preferred embodiment, as shown in figs. 34, the extension side 6 is by multiple completely the same arcs Piece 61 is constituted, and multiple arc-like sheets 61 constitute cricoid and extension that is being positioned in annular groove 19 side 6.

As further preferred embodiment, the bottom of the annular groove is provided with cricoid first flat thin magnet.

As further preferred embodiment, second flat thin magnet is at least set on two arc-like sheets.It is preferred that setting The quantity for being equipped with the arc-like sheet of second flat thin magnet is even number, and is central symmetry two-by-two, that is, be symmetrical arranged so that It is more reliable when culture dish is stacked together.

As further preferred embodiment, the depth of the annular groove is not less than the height on the extension side, then exists When stacking, extension side is submerged in annular groove completely, then the bottom of the ontology of extension side both sides just with the side wall of annular groove both sides Upper surface combines, then so that stacking more firm.

As further preferred embodiment, the height on the extension side is 2~10mm, preferably 4~7mm；It is preferred that The depth of annular groove is bigger 1~2mm than height by the extension.

As further preferred embodiment, the top end opening of the groove 4 is located at the top end face of the wall of the ontology, The bottom end of the groove is located at 2~5mm above the bottom surface of ontology；Then culture medium etc. can pass through from below, then can ensure The culture medium liquid level of demarcation strip both sides flushes.

As further preferred embodiment, the bottom end of the groove is located at 2~5mm above the bottom surface of the ontology Place.

As further preferred embodiment, the bottom of the groove and the bottom of the groove are located at same level On.

As further preferred embodiment, the ontology 1 is equipped with the body cap being fastened on the ontology 1.

As further preferred embodiment, the height of the newel 2 is not higher than the depth of the ontology, facilitates this The storage of body or with the cooperation of body cap etc..

The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, for this field For technical staff, the utility model can have various modifications and changes.All institutes within the spirit and principle of the utility model Any modification, equivalent substitution, improvement and etc. of work, should be included within the scope of protection of this utility model.

Claims (8)

1. a kind of Multifunctional petri dish applied in cell scientific research, by this body sidewall structure of circular body bottom portion and tubular At ontology, the bottom of described body sidewall is fixedly connected with the outer edge of the body bottom portion, it is characterised in that：

The outer edge of the body bottom portion lower face is equipped with the cricoid extension side extended downwardly；Ontology sidewall upper face It is equipped with cricoid annular groove, the width of the annular groove is not less than the thickness on the extension side, and the diameter of the annular groove Consistent with the diameter on extension side, when multiple culture dish overlappings, the extension side of a culture dish is positioned over another In annular groove at the top of culture dish；

The intrinsic central vertical is equipped with the newel being connect with the body bottom portion, in the newel and the ontology It is dismantled and assembled between madial wall to be equipped with demarcation strip.

2. the Multifunctional petri dish according to claim 1 applied in cell scientific research, it is characterised in that：At the center Be uniformly provided on column it is multiple can accommodate the grooves for separating plate thickness, the groove vertical is and described in the newel The open top of groove is located on the top end face of the newel；

It is equipped with multiple grooves that can accommodate the separation plate thickness vertically on the madial wall of the ontology, the demarcation strip can Dismounting is set between the groove and the groove so that glassware is selectable to be divided into multiple regions.

3. the Multifunctional petri dish according to claim 2 applied in cell scientific research, it is characterised in that：The annular groove Bottom be equipped with the first flat thin magnet；

The bottom on the extension side is equipped with can be with magnetic the second attracting flat thin magnet of first flat thin magnet so that two neighboring The overlapping of culture dish is more reliable.

4. the Multifunctional petri dish according to claim 3 applied in cell scientific research, it is characterised in that：The newel Height be not higher than the ontology depth.

5. the Multifunctional petri dish according to claim 4 applied in cell scientific research, it is characterised in that：The groove Top end opening is located at the top end face of the wall of the ontology, and the bottom end of the groove is located at 2~5mm above the bottom surface of ontology.

6. the Multifunctional petri dish according to claim 5 applied in cell scientific research, it is characterised in that：The groove Bottom and the bottom of the groove are located in same level.

7. the Multifunctional petri dish according to claim 6 applied in cell scientific research, it is characterised in that：The extension side It is made of multiple completely the same arc-like sheets, multiple arc-like sheets are constituted cricoid and can be positioned over outer in annular groove Prolong side.

8. the Multifunctional petri dish according to claim 7 applied in cell scientific research, it is characterised in that：Second magnetic Iron plate is at least set on two arc-like sheets.