CN212293556U

CN212293556U - Microorganism separation culture apparatus

Info

Publication number: CN212293556U
Application number: CN202020469590.3U
Authority: CN
Inventors: 陈正明; 文海燕; 彭彦卿; 张眺; 郑义; 蒋颖
Original assignee: Chongqing International Travel Health Care Center Chongqing Customs Port Clinic
Current assignee: Chongqing International Travel Health Care Center Chongqing Customs Port Clinic
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2021-01-05
Anticipated expiration: 2030-04-02

Abstract

The utility model relates to a microorganism cultivation technical field discloses microorganism separation culture apparatus, including the culture dish lid at the bottom of the culture dish with the lid at the culture dish top, the top of culture dish lid is equipped with the axis symmetry setting of two relative culture dish lids and wears the round hole that penetrates the culture dish lid, and the inner wall of round hole is equipped with the elastic rubber piece, and the elastic rubber piece is equipped with the inoculation needle that passes the elastic rubber piece, and the inoculation needle is equipped with the length direction's that sets up and run through the inoculation needle along the length direction of inoculation needle chamber of wearing, and the tip cover that the inoculation needle is located the top of culture dish lid is equipped with the rubber ball. The utility model discloses simple structure, the operation of being convenient for is convenient for move and is taken up, has reduced the area that the culture medium exposes when streak inoculation, has avoided miscellaneous fungus to sneak into, is convenient for simultaneously stack.

Description

Microorganism separation culture apparatus

Technical Field

The utility model relates to a microbial cultivation technical field, concretely relates to microorganism isolated culture device.

Background

The microorganism isolation culture technology plays an important role in aspects of microorganism environment function research, metabolic pathway clarification, specific function verification, basic experiment and production practice application and the like. Traditional culture dish need open the culture dish lid and rule when carrying out the rule, and the miscellaneous fungus of in-process at the rule mixes the culture dish very easily, and this has a very big threat to the laboratory that the bacterial research has authoritative requirement, not only can influence the experiment effect and still can increase the experiment number of times, not only waste time but also waste material.

SUMMERY OF THE UTILITY MODEL

Based on above problem, the utility model provides a microorganism isolated culture device, the area that the culture medium exposes when the device can reduce the streak inoculation, avoids miscellaneous fungus sneaking into, and convenient operation is simple, is convenient for move simultaneously and takes up the device, is convenient for stack.

For solving the technical problem, the utility model provides a following technical scheme:

microorganism isolated culture device, including the culture dish at the bottom of with the culture dish lid of lid at the top at the culture dish bottom, the top of culture dish lid is equipped with the round hole that two relative axis symmetries of culture dish lid set up and penetrate the culture dish lid, the inner wall of round hole is equipped with the elastic rubber piece, the elastic rubber piece is equipped with the inoculation needle that passes the elastic rubber piece, the inoculation needle is equipped with the length direction's that sets up and run through the inoculation needle along the length direction of inoculation needle and wears the chamber, the tip cover that the inoculation needle is located the top of culture dish lid is equipped with the rubber ball.

Furthermore, four evenly distributed upright posts are arranged at the top of the culture dish cover.

Further, the top of the inner wall of round hole is equipped with the ring groove, the outward flange of elastic rubber piece is equipped with the ring piece that can imbed the ring inslot, the lateral wall of ring piece is equipped with the card protrudingly, the inner wall in ring groove be equipped with the draw-in groove of the protruding block of card.

Further, an arc-shaped block is arranged on the outer side wall of the culture dish bottom, and the arc center of the arc-shaped block is overlapped with the circle center of the culture dish bottom; the bottom of the lateral wall of culture dish lid towards the one side at the bottom of the culture dish is equipped with the arc wall of vertical setting and can entangle the arc piece, the lateral wall on the top of arc wall is equipped with communicates with each other and follows the arc wall that the horizontal direction set up with the arc wall, the arc piece can imbed in the arc wall, the arc wall can overlap and rotate along the circumferencial direction at the bottom of the culture dish outside the arc piece.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, the operation of being convenient for is convenient for move and is taken up, has reduced the area that the culture medium exposes when streak inoculation, has avoided miscellaneous fungus to sneak into, is convenient for simultaneously stack.

Drawings

FIG. 1 is an internal structural view of the present invention;

FIG. 2 is a plan view of the culture dish lid of the present invention;

fig. 3 is a top view of the circular groove portion of the present invention;

FIG. 4 is a top view of the inoculating needle of the present invention;

wherein: 1. the bottom of the culture dish; 2. a culture dish cover; 3. a circular hole; 4. an elastic rubber sheet; 5. an inoculating needle; 6. puncturing a cavity; 7. a rubber ball; 8. a column; 9. a circular groove; 10. a circular ring block; 11. clamping convex; 12. a card slot; 13. an arc-shaped block; 14. an arc groove; 15. an arc-shaped groove.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Example (b):

referring to fig. 1, 2, 3 and 4, the microorganism separation culture device comprises a culture dish bottom 1 and a culture dish cover 2 covering the top of the culture dish bottom 1, wherein the culture dish bottom 1 and the culture dish cover 2 are both cup-shaped, the top of the culture dish cover 2 is provided with two round holes 3 which are symmetrically arranged relative to the central axis of the culture dish cover 2 and penetrate through the culture dish cover 2, the inner wall of the round hole 3 is provided with an elastic rubber sheet 4, the top of the inner wall of the round hole 3 in the embodiment is provided with a circular groove 9, the bottom of the circular groove 9 is not communicated with the culture dish bottom 1, the outer edge of the elastic rubber sheet 4 is provided with a circular block 10 which can be embedded into the circular groove 9, the elastic rubber sheet 4 is bonded with the circular block 10, the side wall of the circular block 10 is provided with a clamping protrusion 11, the inner wall of the circular groove 9 is provided with a clamping groove 12 which is clamped with the clamping protrusion 11, and the clamping groove 12 can fix the elastic rubber, during inoculation, the elastic rubber sheet 4 is convenient for pulling and adjusting the direction of the inoculating needle 5 so as to facilitate streak inoculation.

Elastic rubber piece 4 is equipped with the inoculating needle 5 that passes elastic rubber piece 4, inoculating needle 5 bonds with elastic rubber piece 4, inoculating needle 5 is equipped with along inoculating needle 5's length direction setting and runs through inoculating needle 5's length direction's chamber 6 of wearing, the tip cover that inoculating needle 5 is located the top of culture dish lid 2 is equipped with rubber ball 7, inoculating needle 5 can be plugged up to rubber ball 7, directly communicate with each other with the external world through inoculating needle 5 at the bottom of preventing the culture dish 1, during the inoculation, through inserting inoculating ring and wearing chamber 6, scrape the tip that is located culture dish bottom 1 at inoculating needle 5 with the fungus on the inoculating ring, rethread inoculating needle 5 is rule on the culture medium can.

The outer side wall of the culture dish bottom 1 is provided with an arc-shaped block 13, the arc-shaped block 13 and the culture dish bottom 1 are integrally manufactured, and the arc center of the arc-shaped block 13 is overlapped with the circle center of the culture dish bottom 1; the bottom end of one side wall of the culture dish cover 2 facing the culture dish bottom 1 is provided with an arc groove 14 which is vertically arranged and can be sleeved on the arc block 13, the side wall of the top end of the arc groove 14 is provided with an arc groove 15 which is communicated with the arc groove 14 and is arranged along the horizontal direction, the arc groove 15 does not penetrate through the vertical direction of the culture dish cover 2, the arc block 13 can be embedded into the arc groove 15, and the arc groove 15 can be sleeved outside the arc block 13 and rotate along the circumferential direction of the culture dish bottom 1; the lid and the end of current culture dish are direct to cup joint, when taking up the culture dish, need drag lid or end just can take up whole culture dish, and whether the person just can cover separately with the end, just so conveniently leads to removing and take up all inconveniently, and the utility model relates to an arc piece 13, arc groove 14 and arc groove 15 can be in the same place culture dish end 1 and culture dish lid 2 are fixed to conveniently move this device.

The top of culture dish lid 2 is equipped with four evenly distributed's stand 8, is convenient for stack this device, also is convenient for invert the cultivation.

The utility model discloses a theory of use as follows: after the culture medium is poured, aligning the arc groove 14 of the culture dish cover 2 with the arc block 13, after the culture dish cover 2 is closed, rotating the culture dish cover 2, and transferring the arc block 13 into the arc groove 15 to prevent the culture dish cover 2 and the culture dish bottom 1 from being separated randomly; after the culture medium is cooled and solidified, taking the rubber ball 7 away, extending the inoculating loop with bacteria into the puncture cavity 6 of the inoculating needle 5, scraping the bacteria on the inoculating loop at the end part of the inoculating needle 5 positioned in the bottom 1 of the culture dish, taking out the inoculating loop, sleeving the rubber ball 7, and pulling the inoculating needle 5 to perform inoculation and scribing; when the culture is carried out in an inverted mode, the culture medium is stacked through the upright posts 8.

The embodiment of the present invention is the above. The specific parameters in the above embodiments and examples are only for the purpose of clearly showing the verification process of the present invention, and are not used to limit the protection scope of the present invention, which is still subject to the claims, and all the equivalent structural changes made by using the contents of the specification and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. Microorganism isolated culture device, its characterized in that, including culture dish end (1) and culture dish lid (2) of the top of lid at the culture dish end (1), the top of culture dish lid (2) is equipped with axis symmetry setting and the round hole (3) of penetrating culture dish lid (2) of two relative culture dish lids (2), the inner wall of round hole (3) is equipped with elastic rubber piece (4), elastic rubber piece (4) are equipped with inoculation needle (5) of passing elastic rubber piece (4), inoculation needle (5) are equipped with along the length direction setting of inoculation needle (5) and run through length direction's of inoculation needle (5) chamber (6) that wears, the tip cover that inoculation needle (5) are located the top of culture dish lid (2) is equipped with rubber ball (7).

2. The microorganism separation and culture device according to claim 1, wherein the top of the culture dish cover (2) is provided with four evenly distributed upright posts (8).

3. The microorganism separating and culturing device according to claim 1, wherein the top of the inner wall of the round hole (3) is provided with an annular groove (9), the outer edge of the elastic rubber sheet (4) is provided with an annular block (10) which can be embedded into the annular groove (9), the side wall of the annular block (10) is provided with a clamping protrusion (11), and the inner wall of the annular groove (9) is provided with a clamping groove (12) which is clamped with the clamping protrusion (11).

4. The microorganism separation and culture device according to claim 1, wherein an arc-shaped block (13) is arranged on the outer side wall of the culture dish bottom (1), and the arc center of the arc-shaped block (13) is overlapped with the circle center of the culture dish bottom (1); the bottom of the lateral wall of culture dish lid (2) towards the one side of culture dish bottom (1) is equipped with arc groove (14) of vertical setting and can entangle arc piece (13), the lateral wall on the top of arc groove (14) is equipped with communicates with each other and follows arc groove (15) that the horizontal direction set up with arc groove (14), arc piece (13) can inlay in arc groove (15), arc groove (15) can overlap and rotate along the circumferencial direction of culture dish bottom (1) outside arc piece (13).