CN210481378U - Anaerobe bacterial preservation case - Google Patents

Abstract

The utility model discloses an anaerobe bacterial preservation box, comprising a base plate, the roof with be located rotatable pivot and two carousels of fixed mounting on the pivot lateral wall between bottom plate and the roof, both sides and rear end joint between bottom plate and the roof have three baffle, two windows have been seted up to a side shield's inside, two windows are corresponding with two carousels, a pair of first slide rail has all been seted up on the inner end wall of every window, sliding connection has two relative windows door on the inner wall of first slide rail, fixed mounting has a pair of assorted contact on the opposite face of two windows door, one side fixed mounting that the roof is close to the window has the fan, the fan is located two windows directly over, the fan with every all be the negative correlation series connection between every to the contact. The utility model has the advantages of separate cultivation through a plurality of culture dishes can make things convenient for the staff to carry out the extraction and place of bacterial to can increase the year stability of putting of culture dish through carrying the groove, thereby also improved the storage stability of device to the bacterial.

Description

Anaerobe bacterial preservation case

Technical Field

The utility model relates to the field of biology, in particular to anaerobe strain preservation box.

Background

Anaerobes are a group of bacteria that grow better under anaerobic conditions than in an aerobic environment, but not on the surface of solid media in air (18% oxygen) and/or 10% carbon dioxide concentrations. Such bacteria lack an intact metabolic enzyme system, and their energy metabolism proceeds in an anaerobic fermentation manner. It can cause infection of different parts of human body, including appendicitis, cholecystitis, otitis media, oral infection, endocarditis, endometritis, brain abscess, myocardial necrosis, osteomyelitis, peritonitis, empyema, salpingitis, septic arthritis, liver abscess, nasosinusitis, wound infection after intestinal surgery or trauma, pelvic inflammation, bacteremia, etc. With the continuous involvement of the development of anaerobes, the use of anaerobes in life is more and more extensive, but due to the living environment requirement of anaerobes, related personnel often put the prepared anaerobes into corresponding storage boxes for storage.

However, when the existing anaerobic bacteria storage box is used for extracting and placing the anaerobic bacteria, mutual convection between air in the storage box and outside air is easily caused, so that the change of oxygen concentration in the storage box is influenced, and the storage of the anaerobic bacteria is adversely influenced.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide an anaerobe strain preservation box.

The above technical purpose of the present invention can be achieved by the following technical solutions: an anaerobe strain preservation box comprises a bottom plate, a top plate, a rotary shaft and two turntables, wherein the rotary shaft is positioned between the bottom plate and the top plate, the two turntables are fixedly arranged on the side wall of the rotary shaft, the two sides and the rear end between the bottom plate and the top plate are connected with three baffles in a clamping manner, two windows are arranged in the baffle, the two windows correspond to the two turntables, a pair of first sliding rails are arranged on the inner end wall of each window, two opposite window doors are connected on the inner wall of each sliding rail in a sliding manner, a pair of matched contacts are fixedly arranged on the opposite surfaces of the two window doors, a fan is fixedly arranged on one side, close to the window, of the top plate, is positioned right above the two windows, the fan and each pair of contacts are in negative correlation series connection, and a nitrogen tank is fixedly arranged at the top end of the top, and the gas transmission pipe of the nitrogen tank extends to the bottom end of the top plate.

Further, a plurality of carrying grooves which are distributed in an arc equidistant mode are formed in the top end of the rotary plate, and each carrying groove is provided with a matched culture dish on the top end.

Further, a plurality of through-holes that are equidistance array distribution are seted up on the top of bottom plate, there is assorted cabinet inside the bottom plate through second slide rail sliding connection, a plurality of ferrous sulfate crystallization is carried on the top of cabinet.

Further, bottom one side fixedly connected with air discharge plate of roof, a plurality of gas vent that is equidistance array distribution is seted up to the bottom of air discharge plate, the gas-supply pipe of nitrogen gas jar extends to the inside of air discharge plate.

Furthermore, an oxygen detector is fixedly mounted on one side, close to the turntable, of the baffle.

Furthermore, an observation window is fixedly installed at the front end between the bottom plate and the top plate, and the observation window is made of transparent materials.

Furthermore, a pair of LED lamps is fixedly installed at the bottom end of the top plate.

Further, the model of the fan is 200FZY 4-D.

To sum up, the utility model discloses following beneficial effect has:

the anaerobic bacteria strain storage box is characterized in that when anaerobic bacteria strains are stored, nitrogen can be provided to the interior of the storage box as required through a nitrogen tank, so that the content of oxygen in the storage box is effectively suppressed, the oxygen can be extruded to the bottom of the storage box, and strains can not be stored in a rotary disc in the middle of the storage box under the influence of the nitrogen tank, when the strains in the storage box need to be extracted or added into the storage box, only corresponding window doors need to be opened, when a pair of contacts are mutually separated, a fan is controlled to be powered on and started, the fan downwards and rapidly discharges gas along the window, so that external air is prevented from entering the storage box through the corresponding window, the gas in the storage box is prevented from diffusing to the outside, then workers can extract or place the strains on the corresponding rotary disc by rotating a rotating shaft, and finally the corresponding pair of contacts can be closed by closing the window doors, thereby close the fan, this save the case and locate the wind current through the control window, avoid preserving the inside and outside gaseous interdiffusion of case to avoided the staff to cause the trouble of preserving the incasement oxygen concentration change when drawing or placing the bacterial, improved the work efficiency of saving the case, maintained the save effect of saving the case.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

FIG. 3 is a schematic view of the split structure of the rotating shaft of the present invention;

FIG. 4 is a schematic view of the split structure of the bottom plate of the present invention;

fig. 5 is a schematic view of the top plate splitting structure of the present invention.

In the figure: 1. a base plate; 2. a baffle plate; 3. an oxygen detector; 4. a top plate; 5. a rotating shaft; 6. a nitrogen tank; 7. a fan; 8. a window; 9. an observation window; 10. a contact; 11. a window and a door; 12. a first slide rail; 13. a turntable; 14. a loading slot; 15. a culture dish; 16. a through hole; 17. a second slide rail; 18. a cabinet; 19. crystallizing ferrous sulfate; 20. an exhaust plate; 21. an LED lamp.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, an anaerobe strain storage box comprises a bottom plate 1, a top plate 4, a rotatable rotating shaft 5 positioned between the bottom plate 1 and the top plate 4, and two rotating discs 13 fixedly installed on the side walls of the rotating shaft 5, wherein three baffles 2 are clamped at the two sides and the rear end between the bottom plate 1 and the top plate 4, two windows 8 are formed in one side baffle 2, the two windows 8 correspond to the two rotating discs 13, a pair of first slide rails 12 are formed on the inner end wall of each window 8, two opposite window doors 11 are slidably connected on the inner walls of the first slide rails 12, a pair of matched contacts 10 are fixedly installed on the opposite surfaces of the two window doors 11, a fan 7 is fixedly installed on one side of the top plate 4 close to the window 8, the fan 7 is positioned right above the two windows 8, the fan 7 and each pair of contacts 10 are in series in a negative correlation, and a nitrogen tank 6 is fixedly installed, the gas transmission pipe of the nitrogen tank 6 extends to the bottom end of the top plate 4.

Through the technical scheme, when the device is used for preserving anaerobic bacteria strains, nitrogen can be provided for the inside of the preservation box as required through the nitrogen tank 6, so that the content of oxygen in the preservation box is effectively suppressed, the oxygen can be extruded to the bottom of the preservation box, the strains can not be carried and preserved by the rotary disc 13 in the middle of the preservation box, when the strains in the preservation box need to be extracted or added into the preservation box, only the corresponding window door 11 needs to be opened, when the pair of contacts 10 are mutually separated, the fan 7 is controlled to be powered on and started, the fan 7 can downwards and quickly discharge gas attached to the window 8, so that external air is prevented from entering the preservation box through the corresponding window 8, the gas in the preservation box can also be prevented from being diffused to the outside, then, a worker can extract or place the strains on the corresponding rotary disc 13 by rotating the rotating shaft 5, and finally the corresponding pair of contacts 10 can be closed by closing the window door 11, thereby close fan 7, this save case passes through control window department wind current, avoids preserving the inside and outside gaseous interdiffusion of case to avoided the staff to cause the trouble of preserving the incasement oxygen concentration change when drawing or placing the bacterial, improved the work efficiency of saving the case, maintained the save effect of saving the case.

Further, a plurality of is the groove 14 of putting of carrying that the circular arc equidistance distributes is seted up on the top of carousel 13, a assorted culture dish 15 has all been put to every top of putting groove 14 of carrying, certain quantity's anaerobe bacterial can be carried to every culture dish 15 homoenergetic, separately cultivate through a plurality of culture dishes 15 and can make things convenient for the staff to carry out extracting and placing of bacterial, and can increase the stability of putting of culture dish 15 through carrying the groove 14, thereby also improved the storage stability of device to the bacterial.

Further, a plurality of through-hole 16 that is equidistance array distribution is seted up on bottom plate 1's top, bottom plate 1's inside has assorted cabinet 18 through second slide rail 17 sliding connection, a plurality of ferrous sulfate crystal 19 has been put on cabinet 18's top, the inside oxygen that is extruded to the bottom of save case can get into bottom plate 1's inside through-hole 16, and because ferrous sulfate crystal 19 has strong reducibility, can fully react the oxygen that gets into bottom plate 1 inside, thereby be convenient for maintain the oxygen content of saving incasement portion, when ferrous sulfate crystal 19's reduction efficiency is more and more low, can regularly more renew ferrous sulfate crystal 19, in the change process, only need with another cabinet 18 that has adorned ferrous sulfate crystal 19 to aim at second slide rail 17 meet the transposition can, thereby the gas loss of ferrous sulfate crystal 19 at the change in-process has been reduced.

Further, bottom one side fixedly connected with air discharge plate 20 of roof 4, the gas vent that a plurality of is equidistance array distribution is seted up to air discharge plate 20's bottom, and nitrogen gas jar 6 gas-supply pipe extends to air discharge plate 20's inside, and a plurality of gas vents through air discharge plate 20 can more high-efficient extensive diffusion nitrogen gas to the work efficiency of deposit box has been improved.

Further, baffle 2 is close to one side fixed mounting of carousel 13 has oxygen detector 3, can detect the oxygen concentration of saving incasement portion through oxygen detector 3 to make things convenient for the staff to control the oxygen concentration of saving the incasement, improved the work wholeness of device.

Furthermore, the front end fixed mounting between bottom plate 1 and roof 4 has observation window 9, and the material of observation window 9 is transparent material, can make things convenient for the staff to observe the bacterial through observation window 9, has improved the monitorable nature of case of keeping in storage.

Further, the bottom fixed mounting of roof 4 has a pair of LED lamp 21, can make things convenient for the staff also to monitor the bacterial under darker environment through LED lamp 21, has improved the wholeness of case of keeping.

Furthermore, the model of the fan 7 is 200FZY4-D, which is convenient for controlling wind flow to facilitate the extraction or strain placement of workers.

The utility model discloses a use method and the theory of operation of anaerobe bacterial preservation case as follows: firstly, when the device is used for preserving anaerobic bacteria strains, nitrogen can be provided for the inside of the preservation box as required through the nitrogen tank 6, so that the content of oxygen in the preservation box is effectively suppressed, the oxygen can be extruded to the bottom of the preservation box, the strains can not be carried and preserved by the rotary disc 13 at the middle part of the preservation box, the oxygen extruded to the bottom in the preservation box can enter the inside of the bottom plate 1 through the through hole 16, and the oxygen entering the inside of the bottom plate 1 can be fully reacted due to the strong reducibility of the ferrous sulfate crystal 19, so that the oxygen content in the preservation box can be conveniently maintained, when the reduction efficiency of the ferrous sulfate crystal 19 is lower and lower, a new ferrous sulfate crystal 19 can be regularly replaced, in the replacement process, only another 18 filled with the ferrous sulfate crystal 19 needs to be aligned with the second slide rail 17 for replacing, so that the gas loss of the ferrous sulfate crystal 19 in the replacement process is reduced, when the strains in the storage box need to be extracted or added, only the corresponding window door 11 needs to be opened, when the pair of contacts 10 are mutually separated, the fan 7 is controlled to be electrified and started, the fan 7 is attached to the window 8 to quickly discharge gas downwards, so that the external air is prevented from entering the storage box through the corresponding window 8 and being also prevented from diffusing to the outside, then, a worker can extract or place the strains on the corresponding rotary disc 13 by rotating the rotating shaft 5, finally, the corresponding pair of contacts 10 can be closed by closing the window door 11, so that the fan 7 is closed, the storage box prevents the internal and external gases of the storage box from diffusing mutually by controlling the wind flow at the window, thereby avoiding the trouble that the oxygen concentration in the storage box changes when the worker extracts or places the strains, and improving the working efficiency of the storage box, the preservation effect of the preservation box is maintained.

Claims (8)

1. The utility model provides an anaerobe bacterial preservation case, includes bottom plate (1), roof (4) and is located rotatable pivot (5) and fixed mounting are in between bottom plate (1) and roof (4) two carousel (13) on pivot (5) lateral wall, its characterized in that: the bottom plate (1) and both sides between roof (4) and rear end joint have three baffle (2), one side two windows (8) have been seted up to the inside of baffle (2), two windows (8) are with two carousel (13) are corresponding, every a pair of first slide rail (12) have all been seted up on the inner end wall of window (8), sliding connection has two relative window door (11) on the inner wall of first slide rail (12), two fixed mounting has a pair of assorted contact (10) on the opposite face of window door (11), one side fixed mounting that roof (4) are close to window (8) has fan (7), fan (7) are located two directly over window (8), fan (7) and every be the negative correlation series connection between contact (10), nitrogen gas jar (6) that have fixed mounting in the top of roof (4), and the gas transmission pipe of the nitrogen tank (6) extends to the bottom end of the top plate (4).

2. The anaerobe species storage case of claim 1, wherein: the top of carousel (13) is seted up a plurality of and is circular arc equidistance distribution load groove (14), every a assorted culture dish (15) have all been carried on the top of load groove (14).

3. The anaerobe species storage case of claim 1, wherein: the through-hole (16) that a plurality of was equidistance array distribution are seted up on the top of bottom plate (1), there is assorted cabinet (18) inside of bottom plate (1) through second slide rail (17) sliding connection, a plurality of ferrous sulfate crystal (19) are carried on the top of cabinet (18).

4. The anaerobe species storage case of claim 1, wherein: bottom one side fixedly connected with air discharge plate (20) of roof (4), the gas vent that a plurality of is equidistance array distribution is seted up to the bottom of air discharge plate (20), the gas-supply pipe of nitrogen gas jar (6) extends to the inside of air discharge plate (20).

5. The anaerobe species storage case of claim 1, wherein: one side of the baffle (2) close to the rotary disc (13) is fixedly provided with an oxygen detector (3).

6. The anaerobe species storage case of claim 1, wherein: the front end fixed mounting between bottom plate (1) and roof (4) has observation window (9), the material of observation window (9) is transparent material.

7. The anaerobe species storage case of claim 1, wherein: and a pair of LED lamps (21) is fixedly arranged at the bottom end of the top plate (4).

8. The anaerobe species storage case of claim 1, wherein: the model of the fan (7) is 200FZY 4-D.

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