CN210367721U

CN210367721U - Simple and easy bacterial culture experimental apparatus

Info

Publication number: CN210367721U
Application number: CN201921202469.8U
Authority: CN
Inventors: 丁军颖; 刘清泉
Original assignee: Beijing Hospital of Traditional Chinese Medicine Affiliated to Capital University of Medicine Sciences
Current assignee: Beijing Hospital of Traditional Chinese Medicine Affiliated to Capital University of Medicine Sciences
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-04-21
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a simple and easy bacterial culture experimental apparatus, including box body and the lid of lock each other, the inside of box body is equipped with the cell type space that can place the culture medium, is equipped with on the vertical inside wall of box body and stimulates the component, stimulates to be connected through the connecting rod between the vertical inside wall of component and box body, and the vertical inside wall of wearing to locate the box body can be dismantled to the one end of connecting rod, and the other end of connecting rod passes through the rotation axis and stimulates the component rotation to be connected. The utility model discloses, structural design is unique, and cost is cheap relatively, adopts and arouses the component, effectively arouses the fluorescence characteristic of cultivateing the bacterium, has very high medical research value.

Description

Simple and easy bacterial culture experimental apparatus

Technical Field

The utility model relates to a microbial cultivation field, concretely relates to simple and easy bacterial cultivation experimental apparatus.

Background

With the rapid development of biomedicine, a bacterial incubator is widely used in the field of biology. Among them, bacterial luciferin broadly refers to a compound found in a living organism that can generate biological light.

Lafier Debriva in France discovered in 1885 that in the photoimaging reaction of firefly, he extracted substances that can produce bioluminescence from various organisms, and these microorganisms had great research value in biochemical medical treatment.

And with the development of biological technology, the breakthrough has been realized in cultivating the novel luminous bacteria with transferred exogenous genes, but the professional culture dish convenient for observing the fluorescence characteristic of bacteria growth is lacked at present, and at present, when special bacteria are cultured, the traditional bacteria culture device is still adopted, so that the fluorescence characteristic of bacteria is not convenient to observe, the shape or distribution condition of the bacteria cannot be clearly observed, the bacteria culture environment is difficult to effectively regulate and control, and the bacteria culture effect is influenced.

In summary, there is a need for a novel bacterial culture device with unique structure and smart design, which is convenient for observing the fluorescence characteristics of bacteria.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a simple microorganism culture dish specially used for cultivating and observing the fluorescence characteristic of bacteria is lacked at present.

In order to solve the technical problem, the utility model provides an adopted technical scheme is to provide a simple and easy bacterial culture experimental apparatus, including box body and the lid that can lock each other, the inside of box body is equipped with the cell type space that can place the culture medium, be equipped with on the vertical inside wall of box body and arouse the component, arouse the component orientation the culture medium arranges and does bacterium release in the culture medium arouses fluorescent material, arouse the component with connect through the connecting rod between the vertical inside wall of box body, the one end of connecting rod can be dismantled and worn to locate the vertical inside wall of box body, the other end of connecting rod pass through the rotation axis with arouse the component and rotate the connection.

In the above scheme, the excitation element is an ultraviolet lamp which can emit incident light for exciting fluorescence into the culture medium, the ultraviolet lamp is arranged on the outer wall of the box body and is provided with a switch for adjusting the intensity, and a connecting line between the switch and the ultraviolet lamp is arranged in the connecting rod in a penetrating manner.

In the above scheme, the switch is a sliding rheostat type regulating switch.

In the above scheme, the excitation element is a box body with a fluorescence exciting enzyme inside, and the box body is provided with a notch.

In the scheme, the movable cover on the notch is provided with a sliding cover, and the sliding cover is rotatably hinged with the notch through a hinge shaft.

In the above scheme, the two excitation elements are respectively arranged on the opposite vertical inner side walls of the box body in a bilateral symmetry manner.

In the above scheme, the diameter of lid is greater than the diameter of box body, can dismantle the lock connection between box body and the lid.

In the above scheme, a sealing ring is arranged at the joint of the box body and the cover body.

The utility model discloses, structural design is simple, and cost is cheap relatively, adopts and arouses the component, effectively arouses the fluorescence characteristic of cultivateing the bacterium, has very high medical research value.

Drawings

Fig. 1 is a schematic view of an embodiment of the present invention;

fig. 2 is a schematic view of another embodiment of the present invention.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

The utility model discloses a simple and easy bacteria cultivation experimental apparatus, the technical staff in this field can reference this paper content, suitably improves technological parameter and realizes. It is expressly noted that all such similar substitutes and modifications apparent to those skilled in the art are deemed to be included in the invention and it is apparent to those skilled in the art that the inventive technique can be practiced and applied by modifying or appropriately combining the teachings herein without departing from the spirit and scope of the invention.

In the present application, unless otherwise specified, scientific and technical terms used herein have the meanings as commonly understood by one of ordinary skill in the art.

As shown in FIG. 1 and FIG. 2, the utility model provides a pair of simple and easy bacteria cultivation experimental apparatus is used for observing specially to cultivate the bacterium that has fluorescence characteristic, mainly includes box body 1 and lid 2 that can lock each other, and the shape of box body 1 and lid 2 can be designed into cylindrically or rectangle, and lid 2 diameter is greater than the diameter of box body 1, can dismantle the lock between box body 1 and the lid 2 and connect.

The junction of box body 1 and lid 2 is equipped with the sealing washer to form inclosed space, the inside of box body 1 is equipped with the cell type space 4 that can place culture medium 3, is used for cultivating the bacterial growth.

The core of the utility model lies in, be equipped with excitation element 5 on box body 1's vertical inside wall, excitation element 5 is preferred arranges towards culture medium 3, and release the material that can arouse its release fluorescence characteristic to the fluorescence characteristic bacterium in culture medium 3, the fluorescence to the bacterium that just so can be simple nimble carries out artificial intervention research, be connected through connecting rod 6 between excitation element 5 and box body 1's the vertical inside wall, the vertical inside wall of wearing to locate box body 1 can be dismantled to the one end of connecting rod 6, the other end of connecting rod 6 passes through rotation axis 7 and is connected with excitation element 5 rotation, consequently, through rotation axis 7, excitation element 5 can conveniently and swiftly adjust the angle that releases excitation material.

The utility model discloses an excitation element can adopt multiple form, it is preferred, adopt miniature ultraviolet lamp, the ultraviolet lamp can jet into the incident light that excites fluorescence to culture medium 3, the ultraviolet light promptly, so that the fluorescent substance composition in the fluorescence bacterium is excited and shows fluorescence characteristic, be convenient for medical research and so on, further preferred, the ultraviolet lamp is equipped with the switch 8 of adjusting the power on the outer wall of box body 1, the line between switch 8 and the ultraviolet lamp is worn to establish and is arranged in connecting rod 6, switch 8 is preferred to slide rheostat regulating switch, just so can be according to the in-service use needs, nimble regulation ultraviolet lamp's the light intensity that shines, thereby can adjust exciting light intensity to the cultivation needs of difference.

Preferably, the excitation element is a box body with built-in fluorescence exciting enzyme, compared with an ultraviolet lamp, the method is lower in cost, and the box body is provided with a notch 9 for releasing the fluorescence exciting enzyme.

A sliding cover 10 is arranged on the notch 9 in a movable cover mode, and the sliding cover 10 is rotatably hinged with the notch 9 through a hinge shaft 11, so that the sliding cover 10 can be closed when excitation is not needed.

The utility model discloses, arouse component 5 to be two or a plurality of to bilateral symmetry arranges respectively on the relative vertical inside wall of box body 1, so that arouse the distribution of component more even reasonable.

The utility model discloses, structural design is unique, and cost is cheap relatively, adopts and arouses the component, effectively arouses the fluorescence characteristic of cultivateing the bacterium, has actual medical research value, is particularly useful for gene modification's fluorescence pursuit research.

The present invention is not limited to the above best mode, and any person should learn the structural changes made under the teaching of the present invention, all with the present invention has the same or similar technical solution, all fall into the protection scope of the present invention.

Claims

1. The utility model provides a simple and easy bacterial culture experimental apparatus, its characterized in that, includes box body and the lid that can lock each other, the inside of box body is equipped with the cell type space that can place the culture medium, be equipped with the excitation component on the vertical inside wall of box body, excite the component orientation the culture medium arrange and do the material of fluorescence is aroused in the bacterial release in the culture medium, the excitation component with connect through the connecting rod between the vertical inside wall of box body, the one end of connecting rod can be dismantled and worn to locate the vertical inside wall of box body, the other end of connecting rod pass through the rotation axis with arouse the component and rotate and connect.

2. The simple bacterial culture experimental device of claim 1, wherein the excitation element is an ultraviolet lamp capable of emitting incident light for exciting fluorescence to the culture medium, the ultraviolet lamp is provided with a switch for adjusting intensity on the outer wall of the box body, and a connecting line between the switch and the ultraviolet lamp is arranged in the connecting rod in a penetrating manner.

3. The simplified bacterial culture experimental apparatus as set forth in claim 2, wherein said switch is a slide rheostat type regulating switch.

4. The simple bacterial culture experimental apparatus as set forth in claim 1, wherein said exciting element is a box body with a fluorescence exciting enzyme inside, and said box body is provided with a notch.

5. The simple bacterial culture experimental device as claimed in claim 4, wherein the movable cover is provided with a sliding cover, and the sliding cover is rotatably hinged with the notch through a hinge shaft.

6. The simplified bacterial culture experimental apparatus as set forth in claim 1, wherein said excitation elements are two and respectively arranged on the opposite vertical inner side walls of said box body in bilateral symmetry.

7. The simple bacterial culture experiment device of claim 6, wherein the diameter of the cover is larger than that of the box, and the box and the cover are detachably connected in a snap-fit manner.

8. The simple bacterial culture experimental device as claimed in claim 1, wherein a sealing ring is arranged at the joint of the box body and the cover body.