CN220977012U

CN220977012U - Cell culture device capable of preventing pollution

Info

Publication number: CN220977012U
Application number: CN202322633839.6U
Authority: CN
Inventors: 谢委翰; 罗秋莹
Original assignee: Guangdong Ruicheng Medical Technology Co ltd; Zhongke Ruiji Haining Biotechnology Co ltd
Current assignee: Guangdong Ruicheng Medical Technology Co ltd; Zhongke Ruiji Haining Biotechnology Co ltd
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-05-17
Anticipated expiration: 2033-09-26

Abstract

The utility model relates to the technical field of cell culture, in particular to a cell culture device capable of preventing pollution, which comprises a chassis, wherein a control button is arranged on the surface of the chassis, a placing plate is arranged above the chassis along the circumferential direction, a culture dish is arranged on one side of the placing plate, a dish cover is arranged on the surface cover of the culture dish, the dish cover is in threaded fit with the culture dish, an anti-pollution mechanism is arranged at the top position of the dish cover and consists of a fixed ring, a filtering air guide assembly and a sealing ring, a rotating mechanism is arranged on the surface of the chassis and consists of a driving motor and a rotating component, a picking and placing mechanism is arranged between the culture dish and the placing plate, and the picking and placing mechanism consists of a picking and placing assembly and a mounting sliding block. The utility model not only improves the cell culture effect when the cell culture device is used, avoids the phenomenon of pollution when the cell culture device is used, but also improves the convenience degree of staff in observation.

Description

Cell culture device capable of preventing pollution

Technical Field

The utility model relates to the technical field of cell culture, in particular to a cell culture device capable of preventing pollution.

Background

Cell culture is a method for simulating in-vivo environment in vitro to enable the living, growing, propagating and maintaining main structures and functions, is an essential part in the scientific research process, and has great significance for biopharmaceutical and animal and plant test engineering.

The cell culture solution is a mixture, and a phenomenon of standing and precipitating exists in the process of culturing cells, so that nutrient components in the culture solution are accumulated at the bottom of a culture dish, and the cell culture effect of the cell culture device in use is affected; when the cells are cultured, the cells can absorb and generate gas so as to change the gas and liquid environment in the culture dish, and gaps exist between the culture body and the culture dish cover, so that gas exchange is facilitated when the cells are cultured, but fungi in the air easily enter the culture dish to cause cell pollution; the culture dish is generally placed inside the groove, and part of the positions can be shielded, so that the culture dish is not easy to observe by staff, and the convenience degree of the staff in observation is easily influenced.

Disclosure of utility model

The utility model aims to provide a pollution-preventing cell culture device, which solves the problems that the cell culture device has poor cell culture effect, is easy to cause cell pollution and has low convenience degree when being observed by staff in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prevent cell culture device of pollution, includes the chassis, the surface mounting on chassis has control button, the top on chassis is provided with along circumference and places the board, one side of placing the board is provided with the culture dish, the surface lid of culture dish is equipped with the dish lid, the mutual screw-thread fit of dish lid and culture dish, the top position department of dish lid is provided with anti-pollution mechanism, anti-pollution mechanism comprises solid fixed ring, filtration air guide subassembly and sealing washer, the surface on chassis is provided with rotary mechanism, rotary mechanism comprises driving motor and rotary part, be provided with between the culture dish and place the board and get and put the mechanism, get and put the mechanism and constitute by getting and put subassembly and installation slider.

Preferably, the bottom position department of dish lid is fixed with solid fixed ring, gu fixed ring cover establishes in the outside of culture dish, gu fixed ring's inner wall glues and have the sealing washer, the surface of sealing washer closely laminates with the surface of culture dish and dish lid respectively, the top position department of dish lid is provided with the filtration air guide subassembly.

Preferably, the inside of filtering air guide assembly is including air duct, filter layer and valve, the top position department of dish lid is fixed with the air duct, the surface cover of air duct is equipped with the valve.

Preferably, a filter layer is installed at one end of the air duct, and the filter layer is detachably connected with the air duct through a screw.

Preferably, a driving motor is installed at the center position of the surface of the chassis, the input end of the driving motor is electrically connected with the output end of the control button, the output end of the driving motor is fixed with a rotating shaft through a coupler, a rotating part is arranged on the surface of the chassis, and the rotating part is driven by the driving motor.

Preferably, the inside of rotating member is provided with steering column, support frame and annular groove, the top of chassis is provided with the steering column, the surface of steering column is fixed connection with the pivot respectively and place the one end of board.

Preferably, the surface of the rotary column is fixed with a supporting frame along the circumferential direction, the surface of the chassis is provided with a ring-shaped groove, and the ring-shaped groove is in mutual running fit with the supporting frame.

Preferably, one side of the culture dish is fixed with an installation sliding block, and one side of the placing plate is provided with a picking and placing assembly.

Preferably, the inside of getting and putting the subassembly contains round pin piece, sliding frame, clamp plate and elasticity post, one side of placing the board is fixed with the sliding frame, sliding frame and installation slider sliding fit each other.

Preferably, the surface of installation slider is provided with the clamp plate, the one end of clamp plate is fixed with the round pin piece, round pin piece and installation slider are pegged graft the cooperation each other, the other end of clamp plate is fixed with the elasticity post, the elasticity post is fixed connection with the surface of placing the board mutually.

Compared with the prior art, the utility model has the beneficial effects that: the pollution-preventing cell culture device not only improves the cell culture effect when the cell culture device is used, avoids the phenomenon of pollution when the cell culture device is used, but also improves the convenience degree of staff in observation;

1. Through being provided with rotary mechanism, open control button, make control button control driving motor work, drive the revolving post rotatory under driving motor's effect, drive the support frame and rotate along annular groove, carry out auxiliary stay to the revolving post, simultaneously, drive when the revolving post is rotatory and place board and culture dish rotation, shake the inside culture solution of culture dish and even, avoid the culture solution to stand and deposit, in order to realize the shake of cell culture device to the culture solution and even the function, thereby the culture effect of cell when having improved the cell culture device and using;

2. The anti-pollution mechanism is arranged, the sealing ring in the fixing ring shields and seals the gap between the culture dish and the dish cover, so that the pollution caused by the external air entering the culture dish is avoided, if oxygen is required to be introduced, the valve can be opened, the air enters the air guide pipe after being filtered by the filtering layer, and the air enters the culture dish through the air guide pipe, so that the function of filtering and introducing the air by the cell culture device is realized, and the pollution phenomenon caused by the cell culture device in use is avoided;

3. Through being provided with and getting and putting the mechanism, upwards pulling clamp plate, put the culture dish again and place board one side, make the installation slider insert the inside of slipframe, unclamp the clamp plate afterwards, make the clamp plate extrude the installation slider fixed under the effect of elasticity post, at this moment, the round pin piece inserts inside the installation slider, it is further fixed with the installation slider, at this moment, the culture dish is unsettled to be fixed in one side of placing the board, be convenient for the staff observe the culture dish, so as to realize the function that the cell culture device is convenient for observe the culture dish, thereby the degree of convenience when having improved the staff and having observed.

Drawings

FIG. 1 is a schematic view of a three-dimensional appearance structure of the present utility model;

FIG. 2 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 3 is an enlarged schematic view of the anti-contamination mechanism of the present utility model;

Fig. 4 is an enlarged schematic view of the pick-and-place mechanism of the present utility model.

In the figure: 1. a chassis; 101. a control button; 102. a culture dish; 103. a dish cover; 104. placing a plate; 2. an anti-pollution mechanism; 201. a fixing ring; 202. a filtering air guide component; 2021. an air duct; 2022. a filter layer; 2023. a valve; 203. a seal ring; 3. a rotation mechanism; 301. a driving motor; 302. a rotating member; 3021. a rotating column; 3022. a support frame; 3023. a ring-shaped groove; 4. a picking and placing mechanism; 401. a pick-and-place assembly; 4011. a pin block; 4012. a sliding frame; 4013. a pressing plate; 4014. an elastic column; 402. and (5) installing a sliding block.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and furthermore, the terms "first", "second", "third", "up, down, left, right", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present utility model, unless explicitly stated and defined otherwise, the terms "connected", "connected" and "connected" should be interpreted broadly, and for example, may be fixedly connected, detachably connected, or integrally connected; the mechanical connection and the electrical connection can be adopted; all other embodiments, which may be directly or indirectly through intermediaries, which may be obtained by a person of ordinary skill in the art without inventive effort based on the embodiments of the present utility model are within the scope of the present utility model.

The structure of the pollution-preventing cell culture device provided by the utility model is shown in fig. 1 and 2, the pollution-preventing cell culture device comprises a chassis 1, a control button 101 is arranged on the surface of the chassis 1, the model of the control button 101 can be LA series, a placing plate 104 is arranged above the chassis 1 along the circumferential direction, a culture dish 102 is arranged on one side of the placing plate 104, a dish cover 103 is arranged on the surface cover of the culture dish 102, and the dish cover 103 is in threaded fit with the culture dish 102.

Further, as shown in fig. 3, an anti-pollution mechanism 2 is arranged at the top position of the dish cover 103, the anti-pollution mechanism 2 is composed of a fixed ring 201, a filtering air guide assembly 202 and a sealing ring 203, the fixed ring 201 is fixed at the bottom position of the dish cover 103, the fixed ring 201 is sleeved outside the dish 102, the sealing ring 203 is adhered to the inner wall of the fixed ring 201, the surfaces of the sealing ring 203 are respectively tightly adhered to the surfaces of the dish 102 and the dish cover 103, the filtering air guide assembly 202 is arranged at the top position of the dish cover 103, the filtering air guide assembly 202 comprises an air guide tube 2021, a filtering layer 2022 and a valve 2023, the air guide tube 2021 is fixed at the top position of the dish cover 103, the valve 2023 is sleeved on the surface of the air guide tube 2021, the filtering layer 2022 is installed at one end of the air guide tube 2021, and the filtering layer 2022 is detachably connected with the air guide tube 2021 through screws.

When the cell culture device is used, the sealing ring 203 in the fixing ring 201 shields and seals the gap between the culture dish 102 and the dish cover 103, so that the pollution caused by the external air entering the culture dish 102 is avoided, if oxygen is required to be introduced, the valve 2023 can be opened, the air enters the air duct 2021 after being filtered by the filter layer 2022, and the air enters the culture dish 102 through the air duct 2021, so that the function of filtering and introducing the air by the cell culture device is realized.

Further, as shown in fig. 2, a rotating mechanism 3 is disposed on the surface of the chassis 1, the rotating mechanism 3 is composed of a driving motor 301 and a rotating component 302, the driving motor 301 is installed at the central position of the surface of the chassis 1, the type of the driving motor 301 is selected from JO series, the input end of the driving motor 301 is electrically connected with the output end of the control button 101, the output end of the driving motor 301 is fixed with a rotating shaft through a coupling, the rotating component 302 is disposed on the surface of the chassis 1, the rotating component 302 is driven by the driving motor 301, a rotating column 3021, a supporting frame 3022 and a ring-shaped groove 3023 are disposed in the rotating component 302, a rotating column 3021 is disposed above the chassis 1, the surface of the rotating column 3021 is fixedly connected with one end of the rotating shaft and the placing plate 104, a supporting frame 3022 is fixed on the surface of the rotating column 3021 along the circumferential direction, a ring-shaped groove 3023 is disposed on the surface of the chassis 1, and the ring-shaped groove 3023 is in mutual rotation fit with the supporting frame 3022.

When the cell culture device is used, the control button 101 is started, the control button 101 controls the driving motor 301 to work, the rotary column 3021 is driven to rotate under the action of the driving motor 301, the supporting frame 3022 is driven to rotate along the annular groove 3023, the rotary column 3021 is supported in an auxiliary mode, meanwhile, the placing plate 104 and the culture dish 102 are driven to rotate when the rotary column 3021 rotates, culture fluid in the culture dish 102 is uniformly shaken, standing and precipitation of the culture fluid is avoided, and the shaking function of the cell culture device on the culture fluid is achieved.

Further, as shown in fig. 4, a picking and placing mechanism 4 is arranged between the culture dish 102 and the placing plate 104, the picking and placing mechanism 4 is composed of a picking and placing component 401 and a mounting sliding block 402, the mounting sliding block 402 is fixed on one side of the culture dish 102, the picking and placing component 401 is arranged on one side of the placing plate 104, a pin block 4011, a sliding frame 4012, a pressing plate 4013 and an elastic column 4014 are contained in the picking and placing component 401, the sliding frame 4012 is fixed on one side of the placing plate 104, the sliding frame 4012 is in sliding fit with the mounting sliding block 402, the pressing plate 4013 is arranged on the surface of the mounting sliding block 402, the pin block 4011 is fixed on one end of the pressing plate 4013, the pin block 4011 is in plug fit with the mounting sliding block 402, the elastic column 4014 is fixed on the other end of the pressing plate 4013, and the elastic column 4014 is fixedly connected with the surface of the placing plate 104.

During the use, upwards pull clamp plate 4013, put the culture dish 102 to place board 104 one side again, make installation slider 402 insert the inside of sliding frame 4012, unclamp clamp plate 4013 afterwards, make clamp plate 4013 extrude fixed with installation slider 402 under the effect of elasticity post 4014, at this moment, round pin piece 4011 inserts the installation slider 402 inside, further fix installation slider 402, at this moment, culture dish 102 unsettled one side of fixing at placing board 104, the staff of being convenient for observes culture dish 102, in order to realize the function that the cell culture device is convenient for observe culture dish 102.

Working principle: when the culture medium is used, firstly, the prepared culture medium is poured into the culture dish 102, then the dish cover 103 is covered on the surface of the culture dish 102, then the dish cover 103 is rotated, the dish cover 103 is fixed under the threaded fit of the dish cover 103 and the culture dish 102, at the moment, the sealing ring 203 in the fixing ring 201 shields and seals the gap between the culture dish 102 and the dish cover 103, the external air is prevented from polluting the culture dish 102, if oxygen is required to be introduced, the valve 2023 can be opened, the air is filtered through the filter layer 2022 and then enters the air duct 2021, and the air enters the culture dish 102 through the air duct 2021, so that the function of filtering and introducing the air by the cell culture device is realized, and the phenomenon of pollution when the cell culture device is used is avoided.

Then upwards pulling clamp plate 4013, put the culture dish 102 to place board 104 one side again, make installation slider 402 insert the inside of sliding frame 4012, unclamp clamp plate 4013 afterwards, make clamp plate 4013 extrude fixed with installation slider 402 under the effect of elasticity post 4014, at this moment, round pin piece 4011 inserts the installation slider 402 inside, further fix installation slider 402, at this moment, culture dish 102 unsettled one side of fixing at placing board 104, be convenient for the staff observe culture dish 102, in order to realize the function that cell culture device is convenient for observe culture dish 102, thereby the degree of convenience when having improved the staff and having observed.

The control button 101 can be started later, the control button 101 controls the driving motor 301 to work, the rotary column 3021 is driven to rotate under the action of the driving motor 301, the supporting frame 3022 is driven to rotate along the annular groove 3023 to assist in supporting the rotary column 3021, meanwhile, the rotary column 3021 drives the placing plate 104 and the culture dish 102 to rotate when rotating, culture solution in the culture dish 102 is uniformly shaken, standing and precipitation of the culture solution are avoided, the shaking and homogenizing function of the cell culture device on the culture solution is achieved, the cell culture effect is improved when the cell culture device is used, and finally the cell culture device is used.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A pollution-preventing cell culture device comprising a chassis (1), characterized in that: the surface mounting of chassis (1) has control button (101), the top of chassis (1) is provided with along circumference places board (104), one side of placing board (104) is provided with culture dish (102), the surface lid of culture dish (102) is equipped with dish lid (103), dish lid (103) and culture dish (102) screw-thread fit each other, the top position department of dish lid (103) is provided with anti-pollution mechanism (2), anti-pollution mechanism (2) are constituteed by solid fixed ring (201), filtration air guide subassembly (202) and sealing washer (203), the surface of chassis (1) is provided with rotary mechanism (3), rotary mechanism (3) are constituteed by driving motor (301) and rotary part (302), be provided with between culture dish (102) and the placing board (104) and get and put mechanism (4), get and put mechanism (4) are constituteed by getting and putting subassembly (401) and installation slider (402).

2. A pollution-preventing cell culture apparatus according to claim 1, wherein: the bottom position department of dish lid (103) is fixed with solid fixed ring (201), gu fixed ring (201) cover is established in the outside of culture dish (102), gu the inner wall of fixed ring (201) glues and glues has sealing washer (203), the surface of sealing washer (203) closely laminates with the surface of culture dish (102) and dish lid (103) respectively, the top position department of dish lid (103) is provided with filtration air guide subassembly (202).

3. A pollution-preventing cell culture apparatus according to claim 2, wherein: the inside of filtering air guide assembly (202) is including air duct (2021), filter layer (2022) and valve (2023), the top position department of dish lid (103) is fixed with air duct (2021), the surface cover of air duct (2021) is equipped with valve (2023).

4. A pollution-preventing cell culture apparatus according to claim 3, wherein: one end of the air duct (2021) is provided with a filter layer (2022), and the filter layer (2022) is detachably connected with the air duct (2021) through screws.

5. A pollution-preventing cell culture apparatus according to claim 1, wherein: the novel electric power steering device is characterized in that a driving motor (301) is arranged at the center position of the surface of the chassis (1), the input end of the driving motor (301) is electrically connected with the output end of the control button (101), a rotating shaft is fixed at the output end of the driving motor (301) through a coupler, a rotating part (302) is arranged on the surface of the chassis (1), and the rotating part (302) is driven through the driving motor (301).

6. A contamination prevention cell culture apparatus according to claim 5, wherein: the inside of rotary part (302) is provided with steering column (3021), support frame (3022) and annular groove (3023), the top of chassis (1) is provided with steering column (3021), the surface of steering column (3021) is fixed connection with pivot and one end of placing board (104) respectively.

7. The pollution-preventing cell culture apparatus of claim 6, wherein: the surface of the rotary column (3021) is fixed with a supporting frame (3022) along the circumferential direction, a ring-shaped groove (3023) is formed in the surface of the chassis (1), and the ring-shaped groove (3023) is in mutual rotation fit with the supporting frame (3022).

8. A pollution-preventing cell culture apparatus according to claim 1, wherein: one side of the culture dish (102) is fixed with an installation sliding block (402), and one side of the placing plate (104) is provided with a taking and placing assembly (401).

9. A pollution-preventing cell culture apparatus according to claim 8, wherein: the inside of getting and putting subassembly (401) contains round pin piece (4011), sliding frame (4012), clamp plate (4013) and elasticity post (4014), one side of placing board (104) is fixed with sliding frame (4012), sliding frame (4012) and installation slider (402) sliding fit each other.

10. A pollution-preventing cell culture apparatus according to claim 9, wherein: the surface of installation slider (402) is provided with clamp plate (4013), the one end of clamp plate (4013) is fixed with round pin piece (4011), round pin piece (4011) and installation slider (402) peg graft the cooperation each other, the other end of clamp plate (4013) is fixed with elasticity post (4014), elasticity post (4014) is fixedly connected with the surface of placing board (104).