CN218607491U

CN218607491U - Tissue culture sterilization device

Info

Publication number: CN218607491U
Application number: CN202222993745.5U
Authority: CN
Inventors: 汪婷婷; 王梓菲; 王卫东; 李湘英; 佘新松; 吴永祥; 万志兵
Original assignee: Huangshan Feng Yuan Biological Science And Technology Co ltd
Current assignee: Huangshan Feng Yuan Biological Science And Technology Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-03-14
Anticipated expiration: 2032-11-10

Abstract

The utility model provides a sterilization apparatus organizes, relate to group and organize the field, including the pot body, the lid closes the upper cover on the pot body, and the pot body gets the inboard and is equipped with the inner tube, and the inboard of inner tube is equipped with places the board, and the side of placing the board is equipped with a plurality of connecting blocks, and the top of a plurality of connecting blocks all is equipped with the extension spring of being connected with the inner tube top, and the side of inner tube is equipped with the recess with connecting block quantity adaptation, and the extension spring all is located the inboard of recess with the connecting block, and the upper and lower both ends of recess are closed form, the utility model discloses a pulling force of extension spring makes the connecting block be located the inboard upper portion of inner tube, and simultaneously, the connecting block drives the board of placing of bottom and is located the inner tube inboard and is close to the top position, makes culture medium and household utensils place comparatively convenient, and after finishing disinfecting, the staff makes a plurality of placing board and culture medium and household utensils of placing of lower drive in proper order rise to the top department that is close to the inner tube, makes culture medium and household utensils take.

Description

Tissue culture sterilization device

Technical Field

The utility model relates to a group banks up the field with earth, especially relates to a sterilization apparatus is banked up with earth to group.

Background

In the plant tissue culture work, the thorough sterilization and correct aseptic operation of culture medium and vessel are the key for preventing contamination and ensuring the normal growth and differentiation of tissue culture materials, as shown in figure 1, at present, the culture medium and vessel are sterilized by an autoclave, but the inner side of the inner cylinder of the autoclave is deep and the depth dimension is fixed, so that the culture medium and vessel are inconvenient to place manually when needing sterilization.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the following problems existing in the prior art: at present, a culture medium and a vessel are sterilized through an autoclave, but the inner side of an inner cylinder of the autoclave is deep, and the depth dimension is fixed, so that the culture medium and the vessel are inconvenient to place manually when needing sterilization.

For solving the problem that prior art exists, the utility model provides a sterilization apparatus is banked up with earth to group, including the pot body, the lid closes the upper cover on the pot body, the pot body gets the inboard to be equipped with the inner tube, the inboard of inner tube is equipped with places the board, the side of placing the board is equipped with a plurality of connecting blocks, and is a plurality of the top of connecting block all be equipped with the extension spring that the inner tube top is connected.

Preferably, the side of inner tube be equipped with the recess of connecting block quantity adaptation, the extension spring with the connecting block all is located the inboard of recess, the upper and lower both ends of recess are closed form, and this structure is used for making the biggest form of the inboard volume of inner tube, and prevents recess and culture medium and household utensils collision, leads to its breakage.

Preferably, the number of the connecting blocks and the number of the grooves are four, the four connecting blocks are arranged around the center of the placing plate at equal angles, the four grooves are arranged around the center of the inner barrel at equal angles, and the structure is used for preventing the placing plate from inclining when moving.

Preferably, the number of the placing plates is multiple, a plurality of connecting rods are arranged at the upper end and the lower end of each placing plate, supporting rods are arranged at one ends of the connecting rods and between the placing plates, and the structure is used for placing a plurality of culture mediums and vessels on the inner side of the inner barrel.

Preferably, the number of the connecting rods is four, the number of the supporting rods is matched with the number of the connecting rods, the four connecting rods are arranged around the centers of the placing plates at equal angles, and the structure is used for enabling the connection among the placing plates to be stable.

Preferably, the bottom end of the groove and the bottom end of the inner side of the inner cylinder are provided with a gap, the top end of the groove is flush with the inner cylinder, and the structure is used for preventing the bottom end of the placing plate from contacting with the bottom end of the inner cylinder, so that the culture medium and the vessel are damaged due to overheating.

Preferably, the surface of the placing plate is provided with a plurality of through holes, and the structure is used for enabling the steam to be distributed on the inner side of the inner barrel.

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

the utility model discloses a pulling force of extension spring makes the connecting block be located the inboard upper portion of inner tube, and simultaneously, the connecting block drives the board of placing of bottommost and is located the inner tube inboard and is close to the top position, makes culture medium and household utensils place comparatively conveniently, after disinfecting and finishing, and the staff makes a plurality of boards of placing and culture medium and household utensils take out in proper order, makes the pulling force of extension spring drive the board of placing of lower end and rises to the top department that is close to the inner tube in proper order, makes culture medium and household utensils convenience of taking.

Drawings

FIG. 1 is a schematic view of a conventional autoclave;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is an enlarged schematic view of the inner cylinder of the present invention;

FIG. 4 is a schematic cross-sectional view of the inner cylinder of the present invention;

fig. 5 is an explosion diagram of the placing plate of the present invention;

reference numerals are as follows: 1. a pan body; 2. an inner barrel; 3. an upper cover; 4. placing the plate; 5. a connecting rod; 6. a groove; 7. a tension spring; 8. connecting blocks; 9. a support rod.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Example 1

As shown in fig. 2 to 5, a tissue culture sterilization device is assembled by the following components:

assembly description: at first with the side punching press of inner tube 2 go out recess 6, will place four connecting rods 5 of all installing at the upper and lower both ends of board 4 again, be convenient for go out four connecting blocks of installation 8, install connecting block 8's top with extension spring 7 again, and make extension spring 7 be connected with recess 6's the board that seals, the board that will seal simultaneously makes recess 6 top seal with recess 6 is connected, rethread lathe processing goes out the bracing piece 9 with connecting rod 5 adaptation, and peg graft bracing piece 9 in connecting rod 5's inboard, make a plurality of inboard of placing board 4 and installing inner tube 2.

Description of the working principle: during the use, pulling force through extension spring 7 drives connecting block 8 and is located the inboard upper portion of inner tube 2, make the board 4 of placing of bottommost be located 2 inboard near the top position of inner tube, the rethread staff makes culture medium and household utensils place the top of placing board 4, make the gravity of culture medium and household utensils drive and place board 4 and move down, make place board 4 drive extension spring 7 through connecting block 8 and extend, produce the pulling force, simultaneously through the cooperation of bracing piece 9 and connecting rod 5, make a plurality of boards 4 of placing place the inner tube 2 inboard in proper order, when a plurality of boards 4 of placing are placed, culture medium and household utensils are placed the top of a plurality of boards 4 of placing in proper order, make board 4 of placing of bottommost be close to the bottom position because of gravity is located the inner tube 2 inboard, close on pot body 1 through upper cover 3 lid again, make the work of disinfecting of the inboard seal of pot body 1, after disinfecting, the staff is at first to take culture medium and household utensils of the superiors, make the extension spring 7 can kick-back on finishing, when making culture medium and household utensils on a plurality of placing board 4 of placing in proper order and household utensils take out, extension spring 7 lasts, make the culture medium and household utensils be close to the top of placing board of inner tube 2 and household utensils convenient to take out, make the top of placing of the bottom.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A tissue culture sterilization device comprises a pot body (1) and an upper cover (3) covered on the pot body (1), and is characterized in that: the inboard of the pot body (1) is equipped with inner tube (2), the inboard of inner tube (2) is equipped with places board (4), the side of placing board (4) is equipped with a plurality of connecting blocks (8), and is a plurality of the top of connecting block (8) all be equipped with extension spring (7) that inner tube (2) top is connected.

2. A tissue culture sterilization device according to claim 1, wherein: the side of inner tube (2) be equipped with recess (6) of connecting block (8) quantity adaptation, extension spring (7) with connecting block (8) all are located the inboard of recess (6), the upper and lower both ends of recess (6) are closed form.

3. A tissue culture sterilization device according to claim 2, wherein: the number of the connecting blocks (8) and the number of the grooves (6) are four, the four connecting blocks (8) are arranged around the center of the placing plate (4) at equal angles, and the four grooves (6) are arranged around the center of the inner barrel (2) at equal angles.

4. A tissue culture sterilization device according to claim 1, wherein: the number of the placing plates (4) is multiple, a plurality of connecting rods (5) are arranged at the upper end and the lower end of each placing plate (4), and supporting rods (9) are arranged at one ends of the connecting rods (5) and between the placing plates (4).

5. A tissue culture sterilization apparatus according to claim 4, wherein: the number of the connecting rods (5) is four, the number of the supporting rods (9) is matched with the number of the connecting rods (5), and the four connecting rods (5) are arranged around the center of the placing plate (4) at equal angles.

6. A tissue culture sterilization device according to claim 2, wherein: the bottom end of the groove (6) and the bottom end of the inner side of the inner cylinder (2) are provided with a gap, and the top end of the groove (6) is flush with the inner cylinder (2).

7. A tissue culture sterilization device according to claim 1, wherein: the surface of the placing plate (4) is provided with a plurality of through holes.