CN214420756U

CN214420756U - Liquid subpackaging device for bovine serum or culture medium

Info

Publication number: CN214420756U
Application number: CN202023025600.3U
Authority: CN
Inventors: 李佳亮; 孙浩
Original assignee: Wuhe Kangai Biotechnology Co ltd
Current assignee: Baioupai Tianjin Biotechnology Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-10-19
Anticipated expiration: 2030-12-15

Abstract

The utility model belongs to the technical field of experimental instrument equipment, in particular to a liquid subpackaging device for bovine serum or culture medium, which comprises a shell, wherein the top end of the shell is provided with a ventilating device, the side surface of the shell is provided with a box door, the box door is provided with a handle, the bottom end inside the shell is provided with a pressing groove, the pressing groove is internally provided with a reset spring, the reset spring is provided with a moving frame, the top end of the moving frame is provided with a mounting hole, a sealing plug is arranged in the mounting hole, the top end of the moving frame is provided with a liquid storage tank, the top end of the liquid storage tank is provided with a tank cover, the side surface inside the shell is provided with a fixed block, the fixed block is provided with a mounting frame, the fixed block is provided with a clamping groove, the arranged liquid storage tank and the moving frame can be conveniently detached from the shell, the sterilization operation can be conveniently carried out independently, and the pollution of the bovine serum or the culture medium caused by sundry bacteria is avoided, the arranged ventilation device can effectively filter bacteria in the air, so that the interior of the device is kept in a sterile state when the device is used.

Description

Liquid subpackaging device for bovine serum or culture medium

Technical Field

The utility model relates to a liquid partial shipment device of bovine serum or culture medium belongs to experimental apparatus equipment technical field.

Background

Serum refers to a yellowish transparent liquid separated after the plasma has been coagulated to remove fibrinogen and certain coagulation factors or to plasma from which fibrinogen has been removed. The main functions of the nutrient supplement include providing basic nutrients, providing hormones and various growth factors, providing binding proteins, providing contact promotion and growth factors to prevent cells from adhering to the wall from mechanical damage, and playing a certain protection role on the cells in culture; the culture medium is a nutrient medium prepared from different nutrient substances for the growth and reproduction of microorganisms, plants or animals (or tissues). Generally comprises several major substances such as carbohydrate, nitrogen-containing substances, inorganic salts (including trace elements), vitamins and water. The culture medium is not only a basic substance for providing nutrition for the cells and promoting the proliferation of the cells, but also a living environment for the growth and the propagation of the cells. In culture medium configuration in-process, in order to avoid weighing the experimental error that the raw materials caused repeatedly, carry out the partial shipment after disposing a large amount of culture mediums usually, current partial shipment device uses the vacuum pump as the main part mostly, and this type of partial shipment device is difficult to be dismantled, breeds miscellaneous fungus in the pipeline easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a liquid partial shipment device of bovine serum or culture medium solves the problem of proposing 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 liquid partial shipment device of bovine serum or culture medium, includes the casing, the casing top is equipped with ventilative device, the casing side is equipped with the chamber door, be equipped with the handle on the chamber door, the inside bottom of casing is equipped with presses the groove, press the inslot and be equipped with reset spring, the last removal frame that is equipped with of reset spring, it is equipped with the mounting hole to remove a top, be equipped with the sealing plug in the mounting hole, it is equipped with the liquid storage pot to remove a top, the liquid storage pot top is equipped with the cover, the inside side of casing is equipped with the fixed block, the fixed block top is equipped with the mounting bracket, be equipped with the draw-in groove on the fixed block.

Preferably, the ventilation device is arranged in the middle of the top end of the shell, a 0.45-micrometer-aperture filter membrane is arranged in the ventilation device, and the ventilation device is connected with the shell in a sliding mode.

Preferably, the liquid storage tank is provided with a mounting groove, the mounting groove is matched with the mounting frame, and the liquid storage tank is connected with the mounting frame in a sliding manner through the mounting groove.

Preferably, the movable frame is of a C-shaped structure, a clamping block is arranged on the side face of the movable frame, the size of the bottom end of the movable frame is the same as that of the pressing groove, and the movable frame is connected with the shell in a sliding mode.

Preferably, the fixture block and the clamping groove correspond in position, the fixture block and the clamping groove are matched with each other, and the movable frame is connected with the fixed block in a sliding mode through the fixture block and the clamping groove.

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

the utility model belongs to the technical field of laboratory glassware equipment, specifically disclose a liquid partial shipment device of bovine serum or culture medium, the utility model discloses a removal frame that sets up can be convenient carry out the partial shipment operation to bovine serum or culture medium, through the reservoir that sets up with remove the frame can be convenient from the casing dismantlement, be convenient for carry out the sterilization operation alone, avoided miscellaneous fungus to cause the pollution to bovine serum or culture medium, bacterium in can effective filtered air through the ventilative device that sets up, make the device make device internal environment keep sterile state when using, the utility model discloses simple structure, convenient operation is fit for using widely.

Drawings

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

FIG. 2 is a schematic view of the liquid storage tank of the present invention;

fig. 3 is a schematic structural view of the mounting frame of the present invention;

FIG. 4 is a schematic structural view of the present invention;

in the figure: 1. a housing; 2. a ventilation device; 3. a box door; 4. a handle; 5. pressing the groove; 6. a return spring; 7. a movable frame; 8. mounting holes; 9. a sealing plug; 10. a liquid storage tank; 11. a can lid; 12. a fixed block; 13. a mounting frame; 14. a card slot; 15. mounting grooves; 16. and (7) clamping blocks.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a liquid partial shipment device of bovine serum or culture medium, includes

casing

1, 1 top of casing is equipped with

ventilative device

2, 1 side of casing is equipped with chamber door 3, be equipped with handle 4 on the

chamber door

3, 1 inside bottom of casing is equipped with presses the indent 5, press and be equipped with reset spring 6 in the indent 5, be equipped with on reset spring 6 and remove frame 7, it is equipped with mounting hole 8 to remove 7 tops of frame, be equipped with sealing plug 9 in the mounting hole 8, it is equipped with liquid storage pot 10 to remove 7 tops of frame, 10 tops of liquid storage pot are equipped with

cover

11, 1 inside side of casing is equipped with fixed block 12, fixed block 12 top is equipped with mounting bracket 13, be equipped with draw-in groove 14 on the fixed block 12.

Further, the ventilation device 2 is arranged in the middle of the top end of the shell 1, a 0.45-micrometer-aperture filter membrane is arranged in the ventilation device 2, and the ventilation device 2 is connected with the shell 1 in a sliding mode.

Further, be equipped with mounting groove 15 on the liquid storage pot 10, mounting groove 15 and the mutual adaptation of mounting bracket 13, liquid storage pot 10 passes through mounting groove 15 and mounting bracket 13 sliding connection.

Further, the movable frame 7 is of a C-shaped structure, a clamping block 16 is arranged on the side face of the movable frame 7, the size of the bottom end of the movable frame 7 is the same as that of the pressing groove 5, and the movable frame 7 is connected with the shell 1 in a sliding mode.

Further, the positions of the fixture block 16 and the fixture groove 14 correspond to each other, the fixture block 16 and the fixture groove 14 are matched with each other, and the movable frame 7 is slidably connected with the fixed block 12 through the fixture block 16 and the fixture groove 14.

The working principle is as follows: the utility model relates to a liquid subpackage device of bovine serum or culture medium, during sterilization, the device assembly can be conveniently disassembled, the autoclaving can be conveniently carried out independently, the whole device can also be carried out the autoclaving operation, the filter membrane with 0.45 micron aperture contained in the ventilating device 2 can effectively filter the bacteria in the air, so that the inside of the device can keep the sterile environment, during the use, the tank cover 11 is opened, the bovine serum or culture medium is poured into the liquid storage tank 10, the vessel to be subpackaged is placed on the movable frame 7, the movable frame 7 is pressed by the gravity of the vessel to descend, the sealing plug 9 moves downwards along with the vessel, the bottom of the liquid storage tank 10 is opened, the bovine serum or culture medium flows into the subpackage vessel through the mounting hole 8, the subpackage vessel is lifted when being full, the reset spring 6 restores the original position of the movable frame 7 through the elasticity, the sealing plug 9 rises along with the elasticity and seals the bottom of the liquid storage tank 10, with follow-up partial shipment household utensils through the same operation partial shipment operation, open chamber door 3 after the partial shipment finishes, slide along mounting groove 15 from mounting bracket 13 with liquid storage pot 10 and take off, wash and operations such as sterilization to liquid storage pot 10, will remove frame 7 along 14 directions of draw-in groove rebound, will remove frame 7 and take off from fixed block 12, carry out cleaning operation to sealing plug 9 and removal frame 7, can slide after long-time the use and take off and change ventilative device 2, the utility model discloses simple structure, convenient operation is fit for using widely.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a liquid partial shipment device of bovine serum or culture medium which characterized in that: including casing (1), casing (1) top is equipped with ventilative device (2), casing (1) side is equipped with chamber door (3), be equipped with handle (4) on chamber door (3), casing (1) inside bottom is equipped with presses indent (5), be equipped with reset spring (6) in pressing indent (5), be equipped with on reset spring (6) and remove frame (7), it is equipped with mounting hole (8) to remove frame (7) top, be equipped with sealing plug (9) in mounting hole (8), it is equipped with liquid storage pot (10) to remove frame (7) top, liquid storage pot (10) top is equipped with cover (11), casing (1) inside side is equipped with fixed block (12), fixed block (12) top is equipped with mounting bracket (13), be equipped with draw-in groove (14) on fixed block (12).

2. The apparatus for dispensing bovine serum or culture medium according to claim 1, wherein: the ventilating device (2) is arranged in the middle of the top end of the shell (1), a filtering membrane with the aperture of 0.45 micrometer is arranged in the ventilating device (2), and the ventilating device (2) is connected with the shell (1) in a sliding mode.

3. The apparatus for dispensing bovine serum or culture medium according to claim 1, wherein: be equipped with mounting groove (15) on liquid storage pot (10), mounting groove (15) and mounting bracket (13) mutual adaptation, liquid storage pot (10) are through mounting groove (15) and mounting bracket (13) sliding connection.

4. The apparatus for dispensing bovine serum or culture medium according to claim 1, wherein: the movable rack (7) is of a C-shaped structure, a clamping block (16) is arranged on the side face of the movable rack (7), the size of the bottom end of the movable rack (7) is the same as that of the pressing groove (5), and the movable rack (7) is connected with the shell (1) in a sliding mode.

5. A liquid dispensing apparatus for bovine serum or culture medium according to claim 4, wherein: the clamping block (16) corresponds to the clamping groove (14) in position, the clamping block (16) is matched with the clamping groove (14), and the moving frame (7) is connected with the fixing block (12) in a sliding mode through the clamping block (16) and the clamping groove (14).