CN219861357U

CN219861357U - Test tube incubator for biological cell culture

Info

Publication number: CN219861357U
Application number: CN202320906934.6U
Authority: CN
Inventors: 史克昱; 郑珊珊; 樊锡君
Original assignee: Shanghai Beijin Biotechnology Co ltd
Current assignee: Shanghai Beijin Biotechnology Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-10-20
Anticipated expiration: 2033-04-20

Abstract

The utility model relates to the technical field of thermostated containers, in particular to a test tube incubator for biological cell culture, which comprises a main body of the incubator, a first frame and a limiting block, wherein one side of the main body of the incubator is movably hinged with a box door, two sides of the inside of the main body of the incubator are fixedly connected with a plurality of positioning blocks, when the positions of the first frame and the second frame are required to be adjusted, the two frames are pulled outwards to be pulled out, so that sliding grooves slide out of the positioning blocks, the two frames can be taken out, the sliding grooves on two sides of the two frames are embedded into corresponding positioning blocks again according to the required positions, the first frame and the second frame can be fixed in the main body of the incubator, the test tube can be kept vertical to the two frames through empty grooves and rubber rings on the two frames, the test tube can be placed more stably, and the first frame and the second frame with adjustable placing positions can meet different placing requirements of users.

Description

Test tube incubator for biological cell culture

Technical Field

The utility model relates to the technical field of thermostats, in particular to a test tube incubator for biological cell culture.

Background

The incubator is a box-type device for raising or culturing living things or a part of living things (cells, etc.), and the former incubator is heated by hot water (water temperature), but most of experiments are electric heating type, and is a box or cabinet with heat insulating materials on the outer wall, and the electric heater and the temperature regulator are installed.

When biological cells are cultured, the cells are placed in a test tube and the test tube is placed in an incubator for culturing;

1. the existing incubator can be internally provided with a placing rack, but the placing rack is used for supporting test tube racks for placing test tubes, users cannot directly and fixedly place the test tubes inside the incubator, the test tube racks cannot always keep the test tubes in a vertical state when placing the test tubes, the test tubes can be made to shake in moving the test tube racks, the stability is poor, and meanwhile, the placing racks in a plurality of incubators can be fixed inside the incubator and cannot be adjusted in height according to experimental requirements.

2. After the use of the inner placing frame of the incubator is finished, cleaning and disinfection are needed, but the existing multi-layer placing frames are mutually connected by using fasteners, and the inner placing frame of the incubator is difficult to quickly detach and clean after being taken out from the incubator, so that the cleaning efficiency is reduced.

Disclosure of Invention

In order to solve the problems in the prior art, a test tube incubator for culturing biological cells is provided.

The specific technical scheme is as follows:

the utility model provides a design test tube incubator for biological cell culture, includes incubator main part, first frame and stopper, incubator main part one side swing joint has the chamber door, a plurality of locating pieces of inside both sides fixedly connected with of incubator main part, be equipped with between the locating piece first frame, first frame below is equipped with the second frame, first frame with be equipped with a plurality of empty slots that correspond each other on the second frame, the inslot fixedly connected with rubber circle, it is equipped with the dwang to run through on the first frame, dwang bottom fixedly connected with stopper, the dwang is kept away from one side fixedly connected with linking piece of stopper, linking piece bottom fixedly connected with solid fixed ring.

Preferably, both sides of the first frame and the second frame are provided with sliding grooves, and the positioning blocks are movably embedded in the sliding grooves.

Preferably, an insertion hole is formed in one side, close to the limiting block, of the second frame, a movable groove is formed below the insertion hole, and the insertion hole is communicated with the movable groove.

Preferably, the shape of the insertion hole is consistent with that of the limiting frame, the movable groove is cylindrical, the height of the movable groove is consistent with that of the limiting block, and the limiting block is movably embedded in the movable groove.

Preferably, a connecting plate is fixedly connected to the bottom of one side, far away from the box door, of the first frame, a connecting groove is formed in one side, close to the connecting plate, of the second frame, and the connecting plate is movably embedded in the connecting groove.

Preferably, a movable ring is arranged below the fixed ring, an elastic component is fixedly connected to one side, close to the fixed ring, of the movable ring, the elastic component is movably connected to the fixed ring, the movable ring is arranged in a groove formed in the fixed ring, and the top of the movable ring is movably embedded in the groove.

The technical scheme has the following advantages or beneficial effects:

1. when the device is used, a test tube is placed in the empty slot on the first frame, the bottom of the test tube is in contact with the corresponding empty slot on the second frame, at the moment, the test tube is fixed into a state perpendicular to the two frames by the rubber ring in the empty slot, the two frames are the first frame and the second frame, when the positions of the first frame and the second frame are required to be adjusted, the two frames are pulled outwards to be pulled out, the sliding grooves slide out of the positioning blocks, the two frames can be taken out, the sliding grooves on two sides of the two frames are embedded into the corresponding positioning blocks according to the required positions, the first frame and the second frame can be fixed in the main body of the incubator, the test tube can be kept perpendicular to the two frames through the empty slot on the two frames and the rubber ring, the test tube can be placed more stably, and different placing requirements of users can be met by the first frame and the second frame with adjustable placing positions.

2. When two frames need to be cleaned, take out two frames from the incubator main part, rotate ninety degrees with the linking piece, make stopper and insertion hole shape corresponding, at this moment by the extruded expansion loop in first frame top self elasticity resilience of elastic component, drive the dwang and upwards pop up, and then make the stopper pop out from the activity inslot, lift up first frame, can separate two frames, and wash two frames, use the stopper to connect two frames more the user of being convenient for first frame and second frame of loading and unloading, the cleaning efficiency of device has been improved.

Drawings

Embodiments of the present utility model will now be described more fully with reference to the accompanying drawings. The drawings, however, are for illustration and description only and are not intended as a definition of the limits of the utility model.

FIG. 1 is a schematic diagram of a test tube incubator for biological cell culture according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a test tube incubator for biological cell culture according to the present utility model;

FIG. 3 is a schematic diagram of the internal components of a test tube incubator for biological cell culture according to the present utility model;

fig. 4 is a schematic structural view of a stopper of a test tube incubator for culturing biological cells.

The above reference numerals denote: 1. a thermostat main body; 2. a door; 3. a first frame; 4. a second frame; 5. a rubber ring; 6. a joint block; 7. a rotating lever; 8. a limiting block; 9. a fixing ring; 10. a movable ring; 11. an elastic component; 12. an insertion hole; 13. a movable groove; 14. a chute; 15. a positioning block; 16. a connecting plate; 17. and a connecting groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting.

Referring to fig. 1-4, a test tube incubator for biological cell culture, including incubator main part 1, first frame 3 and stopper 8, incubator main part 1 one side activity articulates there is chamber door 2, a plurality of locating pieces 15 of inside both sides fixedly connected with of incubator main part 1, be equipped with first frame 3 between the locating piece 15, first frame 3 below is equipped with second frame 4, be equipped with a plurality of empty slots that correspond each other on first frame 3 and the second frame 4, fixedly connected with rubber circle 5 in the empty slot, run through on the first frame 3 and be equipped with dwang 7, dwang 7 bottom fixedly connected with stopper 8, one side fixedly connected with linking block 6 of stopper 8 is kept away from to dwang 7, linking block 6 bottom fixedly connected with solid fixed ring 9, when using this device, put into the test tube from the empty slot on first frame 3, make the test tube bottom contact with the empty slot that corresponds on the second frame 4, the rubber circle 5 in the empty slot is fixed into the state with two frames at this moment, two frames are here first frame 3 and second frame 4, fixedly connected with rubber circle 5 in the empty slot, the rubber circle 3 need adjust first frame 3 and second frame 4, run through being equipped with dwang 7 on first frame 3, can make the two frames and two frames 14 can be placed in the same place through two frames 1 and two vertical position that need place the frame 4, can be placed in the two frames 1 simultaneously, can be kept the position and two frames 4 simultaneously according to the need place the position of the two frames and the position of the frame 3.

Further, both sides of the first frame 3 and the second frame 4 are respectively provided with a chute 14, the positioning blocks 15 are movably embedded in the chute 14, the shapes of the chute 14 on the first frame 3 and the chute 14 on the second frame 4 are mutually symmetrical, and when the two frames are connected together, the chute 14 is connected together to form a groove shape consistent with the shape of the positioning block 15.

Further, an insertion hole 12 is formed in one side of the second frame 4, which is close to the limiting block 8, a movable groove 13 is formed below the insertion hole 12, the insertion hole 12 is communicated with the movable groove 13, and the insertion hole 12 is used for enabling the limiting block 8 to enter the movable groove 13.

Further, the shape of the insertion hole 12 is consistent with that of the limit frame, the movable groove 13 is cylindrical, the height of the movable groove 13 is consistent with that of the limit block 8, the limit block 8 is movably embedded in the movable groove 13, and when the limit block 8 enters the movable groove 13, the rotary rod 7 is rotated for ninety degrees, so that the limit block 8 does not correspond to the shape of the insertion hole 12, and the limit block 8 can be fixed on the second frame 4 through the movable groove 13 and connected with the two frames.

Further, the bottom of one side of the first frame 3 far away from the box door 2 is fixedly connected with a connecting plate 16, one side of the second frame 4 close to the connecting plate 16 is provided with a connecting groove 17, the connecting plate 16 is movably embedded in the connecting groove 17, and the two are movably embedded to enable the first frame 3 and the second frame 4 to be connected more tightly.

Further, fixed ring 9 below is equipped with expansion ring 10, and one side fixedly connected with elastic component 11 that expansion ring 10 is close to fixed ring 9, and in the recess of seting up on fixed ring 9 of elastic component 11 swing joint, and expansion ring 10 top activity gomphosis is in the recess, when stopper 8 moves down to in the activity groove 13, expansion ring 10 bottom can be extruded by first frame 3 top, and then makes expansion ring 10 upwards extrude elastic component 11, and elastic component 11 produces relative effort to expansion ring 10 through self elasticity, and then makes two frames inseparabler and stable when connecting.

Working principle: when the device is used, the box door 2 is opened, test tubes are placed into the empty slots on the first frame 3, the bottoms of the test tubes are in contact with the corresponding empty slots on the second frame 4, at the moment, the test tubes are fixed to be perpendicular to the two frames by the rubber rings 5 in the empty slots, when the positions of the first frame 3 and the second frame 4 are required to be adjusted, the two frames are pulled outwards to enable the sliding grooves 14 to slide out of the positioning blocks 15, the two frames can be taken out, the sliding grooves 14 on two sides of the two frames are embedded into the corresponding positioning blocks 15 again according to the required positions, the first frame 3 and the second frame 4 can be fixed in the incubator main body 1, when the two frames are required to be cleaned, the two frames are taken out from the incubator main body 1, the connecting block 6 is rotated ninety degrees, the limiting block 8 corresponds to the shape of the inserting hole 12, at the moment, the limiting block 8 can be taken out from the inserting hole 12, the movable ring 10 extruded by the top of the first frame 3 is elastically rebounded by the elastic component 11, the rotating rod 7 is driven to rebound upwards, the limiting block 8 is further enabled to pop up from the movable groove 13, the two frames are not to be separated from the first frame 3, the two frames are connected with the two frames 17, and the two frames are not separated, and the two frames are connected.

The foregoing is merely illustrative of the preferred embodiments of the present utility model and is not intended to limit the embodiments and scope of the present utility model, and it should be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included in the scope of the present utility model.

Claims

1. A test tube incubator for biological cell culture, characterized in that: including thermostated container main part (1), first frame (3) and stopper (8), thermostated container main part (1) one side swing joint has chamber door (2), inside both sides fixedly connected with of thermostated container main part (1) a plurality of locating pieces (15), be equipped with between locating piece (15) first frame (3), first frame (3) below is equipped with second frame (4), first frame (3) with be equipped with a plurality of empty slots that correspond each other on second frame (4), fixedly connected with rubber circle (5) in the empty slot, run through on first frame (3) and be equipped with dwang (7), dwang (7) bottom fixedly connected with stopper (8), one side fixedly connected with linking piece (6) of dwang (7) is kept away from stopper (8), linking piece (6) bottom fixedly connected with solid fixed ring (9).

2. The cuvette incubator for biological cell culture according to claim 1, wherein: the two sides of the first frame (3) and the second frame (4) are respectively provided with a chute (14), and the positioning block (15) is movably embedded in the chute (14).

3. The cuvette incubator for biological cell culture according to claim 1, wherein: an insertion hole (12) is formed in one side, close to the limiting block (8), of the second frame (4), a movable groove (13) is formed below the insertion hole (12), and the insertion hole (12) and the movable groove (13) are communicated with each other.

4. A test tube incubator for biological cell culture according to claim 3, wherein: the inserting hole (12) is consistent with the limiting frame in shape, the movable groove (13) is cylindrical, the height of the movable groove (13) is consistent with that of the limiting block (8), and the limiting block (8) is movably embedded in the movable groove (13).

5. The cuvette incubator for biological cell culture according to claim 1, wherein: the first frame (3) is far away from one side bottom fixedly connected with connecting plate (16) of chamber door (2), one side that second frame (4) is close to connecting plate (16) is equipped with spread groove (17), connecting plate (16) activity gomphosis is in spread groove (17).

6. The cuvette incubator for biological cell culture according to claim 1, wherein: the fixed ring (9) below is equipped with expansion ring (10), expansion ring (10) is close to one side fixedly connected with elastic component (11) of fixed ring (9), elastic component (11) swing joint is in the recess of seting up on fixed ring (9), just expansion ring (10) top activity gomphosis is in the recess.