CN212713513U

CN212713513U - Microbial cultivation test box

Info

Publication number: CN212713513U
Application number: CN202021342404.6U
Authority: CN
Inventors: 田晶; 弓玉红
Original assignee: Luliang University
Current assignee: Luliang University
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-03-16
Anticipated expiration: 2030-07-10

Abstract

The utility model relates to the technical field of microorganism cultivation, in particular to a microorganism cultivation test box, which comprises a box body, wherein the interior of the box body is slidably connected with a plurality of culture dish fixing frames, the surfaces of the two side walls of the culture dish fixing frames are fixedly connected with a first slide bar, the inner walls of the two sides of the box body are fixedly connected with a plurality of first slide grooves, each first slide groove corresponds to the first slide bars of the plurality of culture dish fixing frames, the first slide bars are slidably connected with the first slide grooves, the first slide grooves on the two sides of the culture dish fixing frames are internally provided with a fixed component, the upper end of the box body is provided with a box cover, the surface of the box body is provided with a plurality of accommodating grooves, the lower parts of the; through set up a plurality of and culture dish mount matched with openings on the box surface, can reduce box internal environment and external contact when the culture dish of taking, avoid the inside air temperature of box to change too big.

Description

Microbial cultivation test box

Technical Field

The utility model relates to a microbial cultivation technical field specifically is a microbial cultivation test box.

Background

The microbial culture refers to the rapid growth and propagation of some (kinds of) microorganisms by means of artificially prepared culture media and artificially created culture conditions (such as culture temperature, and the like), and is called microbial culture. The microbial culture can be divided into pure culture and mixed culture, wherein the pure culture refers to the culture and utilization of a single purified strain; the latter means that microorganisms in mixed strains or natural samples (such as soil) are cultured, and then the diversity and the quantity of the microorganisms in the soil can be estimated to a certain extent according to the types and the quantity of the microorganisms growing on the culture medium.

The microorganism culture test box can uniformly store and regulate the temperature of a plurality of microorganism culture dishes, can ensure that microorganisms in the culture dishes are promoted to generate, grow and reproduce under proper conditions, and plays a role in experimental research. But current microbial cultivation proof box is not convenient for take the microorganism culture dish, and need open the chamber door at the in-process of the culture dish of taking, opens the chamber door after because the too big box opening causes the inside temperature environment of box to take place huge change easily, causes great influence to the microorganism growth, is unfavorable for the accuracy of experiment.

Disclosure of Invention

An object of the utility model is to provide a microbial cultivation test box to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a microbial cultivation proof box, includes the box, the inside sliding connection of box has a plurality of culture dish mounts, the equal fixedly connected with draw runner one in both sides wall surface of culture dish mount, the equal a plurality of spouts of the equal fixedly connected with of both sides inner wall of box, each the spout one is corresponding with the draw runner one of a plurality of culture dish mounts, a sliding connection in spout one, all be equipped with fixed subassembly in the spout of culture dish mount both sides, the upper end of box is equipped with the case lid, the surface of box is equipped with a plurality of grooves of accomodating, the lower part of accomodating the groove is equipped with the opening, each the opening cooperates with each culture dish mount one by one, it has the apron to accomodate the inslot still sliding connection.

Preferably, a plurality of culture dish fixing grooves are formed in the upper surface of the culture dish fixing frame.

Preferably, the tank bottom of spout one is connected with the holding chamber, fixed subassembly includes the slide bar, slide bar one end fixedly connected with card post, the other end of slide bar runs through in box and fixedly connected with stopper, card post sliding connection is in the holding intracavity, it is first to still overlap on the slide bar and be equipped with the pressure spring, pressure spring one is located between the bottom in card post and holding chamber, draw-in groove has still been seted up on the draw runner one, the draw-in groove cooperatees with the card post.

Preferably, the inner sides of the two side walls of the accommodating groove are respectively provided with a second sliding groove, the surfaces of the two side walls of the cover plate are respectively fixedly connected with a second sliding strip, and the second sliding strips are connected to the second sliding grooves in a sliding manner; the outer sides of the two side walls of the accommodating groove are fixedly connected with a ratchet bar, the two sides of the surface of the cover plate are rotatably connected with a pawl, and the pawl is matched with the ratchet bar.

Preferably, the distal end of the pawl is located within the gullet of the ratchet bar when the pawl is naturally sagged.

Preferably, the surface of the inner wall of one side of the box body is further fixedly connected with a plurality of fixing grooves, each fixing groove corresponds to each culture dish fixing frame, the groove bottom of each fixing groove is fixedly connected with one end of a second pressure spring, the other end of the second pressure spring is fixedly connected with a push block, and the push block is in contact with the rear end of each culture dish fixing frame.

Preferably, the push block is made of elastic materials.

Preferably, the surface of the cover plate is fixedly connected with a pull handle.

Preferably, a temperature regulating device and a breeze circulating device are further arranged in the box body.

Compared with the prior art, the beneficial effects of the utility model are that:

1) according to the microbial culture test box, the plurality of openings matched with the culture dish fixing frame are formed in the surface of the box body, so that the contact between the internal environment of the box body and the outside can be reduced when a culture dish is taken, and the overlarge temperature change of the air in the box body is avoided; can divide into groups the culture dish to place simultaneously through setting up the multiunit culture dish mount, be convenient for observe and access, when this group culture dish of taking, the unified quick taking of accessible culture dish mount to do not cause the influence to the culture dish of other culture dish mounts, guaranteed the accuracy of experiment.

2) This microbial cultivation proof box can seal each opening through setting up the apron, has guaranteed the inside relative confined environment that forms of box, thereby avoids outside cold air to bring adverse effect through the inside growth of microorganism to the culture dish of opening entering box.

3) The microorganism culture test box can fix a culture dish fixing frame by arranging a fixing assembly, can realize quick ejection of the culture dish fixing frame through a second pressure spring, when sliding rods on two sides are pulled out, a clamping column leaves a clamping groove, the second pressure spring resets to drive the culture dish fixing frame to eject along the direction of sliding grooves on two sides, so that the culture dish can be quickly taken, after the culture dish is taken, the culture dish fixing frame is pushed back, and when the clamping groove moves to the clamping column, the first pressure spring resets to drive the clamping column to enter the clamping groove to fix the culture dish fixing frame, so that the culture dish fixing frame is quickly fixed; the culture dish fixing frame can be rapidly drawn out and retracted, so that the contact time between the internal environment of the box body and the outside can be shortened, and the temperature inside the box body is prevented from being greatly changed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a schematic side view of the present invention;

FIG. 4 is an enlarged view of part A of FIG. 1;

FIG. 5 is a partially enlarged view of portion B of FIG. 2;

FIG. 6 is an enlarged view of a portion C of FIG. 3;

FIG. 7 is an enlarged view of a portion D of FIG. 3;

in the drawings, the components represented by the respective reference numerals are listed below:

the culture dish comprises a box body 1, a culture dish fixing frame 2, a first sliding strip 3, a first sliding groove 4, a box cover 5, a first accommodating groove 6, an opening 7, a cover plate 8, a culture dish fixing groove 9, a containing cavity 10, a sliding rod 11, a clamping column 12, a limiting block 13, a first pressure spring 14, a first clamping groove 15, a second sliding groove 16, a second sliding strip 17, a ratchet rack 18, a pawl 19, a fixing groove 20, a second pressure spring 21, a push block 22 and a pull handle 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 7, the present invention provides a technical solution: a microbial culture test box comprises a box body 1, wherein a plurality of culture dish fixing frames 2 are slidably connected inside the box body 1, the surfaces of two side walls of each culture dish fixing frame 2 are fixedly connected with a first slide bar 3, the inner walls of two sides of the box body 1 are fixedly connected with a plurality of first slide grooves 4, each first slide groove 4 corresponds to the first slide bar 3 of each culture dish fixing frame 2, each first slide bar 3 is slidably connected with the first slide groove 4, fixing components are arranged in the first slide grooves 4 on two sides of each culture dish fixing frame 2, a box cover 5 is arranged at the upper end of the box body 1, a plurality of accommodating grooves 6 are formed in the surface of the box body 1, openings 7 are formed in the lower parts of the accommodating grooves 6, each opening 7 is matched with each culture dish fixing frame 2 one by one, and a cover plate 8 is further; through set up a plurality of and 2 matched with openings 7 of culture dish mount on box 1 surface, can reduce 1 internal environment of box and external contact when the culture dish of taking, avoid 1 internal air temperature of box to change too big.

Wherein, the upper surface of the culture dish fixing frame 2 is provided with a plurality of culture dish fixing grooves 9; can divide into groups the culture dish to place through setting up multiunit culture dish mount 2, be convenient for observe and access, when this group culture dish of taking, the unified quick taking of accessible culture dish mount to do not cause the influence to the culture dish of other culture dish mounts 2, guaranteed the accuracy of experiment.

The bottom of the sliding groove I4 is connected with an accommodating cavity 10, the fixing assembly comprises a sliding rod 11, one end of the sliding rod 11 is fixedly connected with a clamping column 12, the other end of the sliding rod 11 penetrates through the box body 1 and is fixedly connected with a limiting block 13, the clamping column 12 is connected in the accommodating cavity 10 in a sliding mode, the sliding rod 11 is further sleeved with a first compression spring 14, the first compression spring 14 is located between the clamping column 12 and the bottom of the accommodating cavity 10, a clamping groove 15 is further formed in the sliding strip I3, and the clamping groove 15 is matched with the clamping column 12; the surface of the inner wall of one side of the box body 1 is fixedly connected with a plurality of fixing grooves 20, each fixing groove 20 corresponds to each culture dish fixing frame 2, the bottom of each fixing groove 20 is fixedly connected with one end of a second pressure spring 21, the other end of the second pressure spring 21 is fixedly connected with a push block 22, and the push block 22 is contacted with the rear end of each culture dish fixing frame 2; the push block 22 is made of elastic material; the culture dish fixing frame 2 can be fixed by arranging the fixing assembly, the culture dish fixing frame 2 can be quickly popped up by the second pressure spring 21, when the sliding rods 11 on two sides are pulled out, the clamping column 12 leaves the clamping groove 15, the second pressure spring 21 resets to drive the culture dish fixing frame 2 to pop up along the first 4 directions of the sliding grooves on two sides, the culture dish is quickly taken, after the culture dish is taken, the culture dish fixing frame 2 is pushed back, and when the clamping groove 15 moves to the clamping column 12, the first pressure spring 14 resets to drive the clamping column 12 to enter the clamping groove 15 to fix the culture dish fixing frame 2, so that the culture dish fixing frame 2 is quickly fixed; the culture dish fixing frame 2 can be rapidly drawn out and retracted, so that the contact time between the environment in the box body 1 and the outside can be reduced, and the temperature in the box body 1 is prevented from being greatly changed.

The inner sides of the two side walls of the accommodating groove 6 are respectively provided with a second sliding groove 16, the surfaces of the two side walls of the cover plate 8 are respectively fixedly connected with a second sliding strip 17, and the second sliding strips are connected to the second sliding grooves 16 in a sliding manner; the outer sides of the two side walls of the accommodating groove 6 are fixedly connected with a ratchet bar 18, the two sides of the surface of the cover plate 8 are rotatably connected with a pawl 19, and the pawl 19 is matched with the ratchet bar 18; when the pawl 19 naturally droops, the end of the pawl 19 is positioned in the tooth groove of the ratchet bar 18; the surface of the cover plate 8 is fixedly connected with a pull handle 23; can seal each opening 7 through setting up apron 8, guarantee the inside relatively confined environment that forms of box 1, thereby avoid outside cold air to bring adverse effect through opening 7 entering box 1 inside growth to microorganism in the culture dish.

Wherein, still be equipped with temperature regulation and control device and breeze circulating device in the box 1, temperature regulation and control device and breeze circulating device all belong to prior art, and relevant technical personnel can directly utilize current temperature regulation and control device and breeze circulating device to install the box.

Principle of operation

When the microorganism culture test box works, culture dishes are placed on the culture dish fixing grooves 9 of the culture dish fixing frames 2 in groups, the production environment of microorganisms is adjusted through a temperature adjusting device and a breeze circulating device in the box body 1, and the internal environment of the box body 1 is generally maintained at about 37 ℃;

when a group of culture dishes need to be taken out, the cover plate 8 outside the culture dish fixing frame 2 is firstly opened, the pull handle 23 is grabbed to pull the cover plate 8 upwards to the top of the accommodating groove 6, the pull handle 23 is released, and the pawl 19 is matched with the ratchet bar 18 to fix the cover plate 8; the sliding rods 11 on the two sides of the culture dish fixing frame 2 are pulled out, the clamping columns 12 leave the clamping grooves 15, the second pressure spring 21 resets to drive the culture dish fixing frame 2 to pop out along the first sliding grooves 4 on the two sides, the culture dish is taken quickly, the culture dish is pushed back to the culture dish fixing frame 2 after being taken, and when the clamping grooves 15 move to the clamping columns 12, the first pressure spring 14 resets to drive the clamping columns 12 to enter the clamping grooves 15 to fix the culture dish fixing frame 2, so that the culture dish fixing frame 2 is fixed quickly; finally, the two pawls 19 are rotated to separate the ends from the teeth grooves of the ratchet bar 18, and the cover plate 8 is dropped to close the opening 7.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical application, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.

Claims

1. A microbial culture test box comprises a box body (1) and is characterized in that a plurality of culture dish fixing frames (2) are connected inside the box body (1) in a sliding mode, sliding strips I (3) are fixedly connected to the surfaces of the two side walls of the culture dish fixing frames (2), a plurality of sliding grooves I (4) are fixedly connected to the inner walls of the two sides of the box body (1), each sliding groove I (4) corresponds to each sliding strip I (3) of the plurality of culture dish fixing frames (2), each sliding strip I (3) is connected to each sliding groove I (4) in a sliding mode, a fixing component is arranged in each sliding groove I (4) on the two sides of each culture dish fixing frame (2), a box cover (5) is arranged at the upper end of the box body (1), a plurality of accommodating grooves (6) are arranged on the surface of the box body (1), openings (7) are formed in the lower portions of the accommodating grooves (6), and each opening (7) is matched with each culture dish (2), the containing groove (6) is also internally connected with a cover plate (8) in a sliding way.

2. A microorganism culture test chamber according to claim 1, wherein the upper surface of the dish holder (2) is provided with a plurality of dish fixing grooves (9).

3. The microbial cultivation test box according to claim 1, wherein a containing cavity (10) is connected to the bottom of the first sliding groove (4), the fixing component comprises a sliding rod (11), a clamping column (12) is fixedly connected to one end of the sliding rod (11), the other end of the sliding rod (11) penetrates through the box body (1) and a limiting block (13), the clamping column (12) is slidably connected into the containing cavity (10), a first compression spring (14) is further sleeved on the sliding rod (11), the first compression spring (14) is located between the clamping column (12) and the bottom of the containing cavity (10), a clamping groove (15) is further formed in the first sliding strip (3), and the clamping groove (15) is matched with the clamping column (12).

4. The microbial culture test box according to claim 1, wherein a second sliding groove (16) is formed in each of the inner sides of the two side walls of the accommodating groove (6), a second sliding strip (17) is fixedly connected to each of the surfaces of the two side walls of the cover plate (8), and the second sliding strip (17) is slidably connected to the second sliding groove (16); the outer sides of the two side walls of the accommodating groove (6) are fixedly connected with a ratchet rack (18), the two sides of the surface of the cover plate (8) are rotatably connected with a pawl (19), and the pawl (19) is matched with the ratchet rack (18).

5. A microbiological culture test kit according to claim 4, characterised in that the end of the pawl (19) is located in the gullet of the ratchet bar (18) when the pawl (19) naturally sags.

6. The microbial culture test box according to claim 1, wherein a plurality of fixing grooves (20) are fixedly connected to the inner wall surface of one side of the box body (1), each fixing groove (20) corresponds to each culture dish fixing frame (2), one end of a second pressure spring (21) is fixedly connected to the groove bottom of each fixing groove (20), a pushing block (22) is fixedly connected to the other end of the second pressure spring (21), and the pushing block (22) is in contact with the rear end of each culture dish fixing frame (2).

7. A microbiological culture test kit according to claim 6, characterised in that the push block (22) is of elastic material.

8. A microbiological culture test chamber according to claim 1, characterised in that a pull-grip (23) is fixedly attached to the surface of the cover plate (8).