CN105838589A

CN105838589A - Cone microorganism culture dish

Info

Publication number: CN105838589A
Application number: CN201610401882.1A
Authority: CN
Inventors: 黄丽群
Original assignee: 黄丽群
Current assignee: Wuhan Institute of Physics and Mathematics of CAS
Priority date: 2016-06-08
Filing date: 2016-06-08
Publication date: 2016-08-10
Anticipated expiration: 2036-06-08
Also published as: CN105838589B

Abstract

The invention discloses a cone microorganism culture dish, and relates to a culture dish. The cone microorganism culture dish comprises a culture medium (00) and a dish body (10); a cone dish cover (30) is arranged; the cone dish cover (30) covers the dish body (10) filled with the culture medium (00); the cone dish cover (30) comprises a dish cover bottom (31), a dish cover pillar (32), a dish cover vertebra (33) and a dish cover top (35) which are sequentially connected from bottom to top; four dish cover feet (34) are symmetrically arranged inside the bottom of the dish cover vertebra (33). According to the cone microorganism culture dish, the cone dish cover enables condensed liquid droplets to flow out of the dish body along the inside of the dish cover vertebra and can prevent the liquid droplets from directly dripping on the dish body; the dish cover pillar can enable a thumb of an operator to find an acting point between the dish cover top and the dish cover vertebra and is convenient to open and close the cone dish cover; both the dish cover bottom and the dish cover top are planes and are convenient for positive placement, reverse placement, stacking and boxing of the culture dish; by the dish cover feet, the cone dish cover can be horizontally placed on the dish body.

Description

Taper microbial culture dish

Technical field

The present invention relates to a kind of culture dish, particularly relate to a kind of taper microbial culture dish.

Background technology

Its structure of traditional microbiological culture dish is as it is shown in figure 1, be typically made up of ware body 10 and ware lid 20 two parts, and structure is simple Single, it is widely used in each Microbiological Lab, protein molecular laboratory and Medical Laboratory etc., it is adaptable to some microorganisms And associated metabolites cultivation.

Traditional microbiological culture dish is typically made up of glass (can Reusability) or two kinds of materials of plastics (single use), By a hand rest firmly ware body 10 and open ware lid 20 during operation, this operation person insensitive for abecedarian or the five fingers easily occurs sliding Fall phenomenon.

Traditional microbiological culture dish is after being down flat plate, in culture medium 00 cooling procedure, and a large amount of condensation of often attachment on ware lid 20 Water droplet, often has the phenomenon dripped in culture medium 00, affects the quality of culture medium 00.

Summary of the invention

The invention aims to the defect overcoming conventional culture dish to exist, it is provided that a kind of taper microorganism culturing

Ware, prevents ware lid condensing droplet from directly dripping ware body, simple in construction, and facilitates taking and placing and folding.

The object of the present invention is achieved like this:

The present invention includes culture medium and ware body, is provided with taper ware lid；

Taper ware lid covers on the ware body filling culture medium；

Described taper ware lid includes at the bottom of the ware lid being sequentially connected with from bottom to top, ware Gai Zhu, ware lid vertebra, ware caping；At ware lid vertebra Bottom inside be symmetrically arranged with 4 ware lid feet.

The present invention has following advantages and a good effect:

1. taper ware lid makes condensing droplet flow to the external side of ware inside ware lid vertebra, can prevent drop from directly dripping in ware body；

2. ware lid post can allow operator's thumb find impetus between ware caping and ware lid vertebra, facilitates opening of taper ware lid Close；

3., at the bottom of ware lid and ware caping is plane, just putting, be inverted, stack and casing of culture dish is facilitated；

4. ware lid foot makes taper ware lid can lie against on ware body.

Accompanying drawing explanation

Fig. 1 is the structural representation of traditional microbiological culture dish；

Fig. 2 is the structural representation (master regards) of taper microbial culture dish；

Fig. 3 is the structural representation (vertical view) of taper microbial culture dish；

In figure:

00 culture medium；

10 ware bodies；

20 plane ware lids；

30 taper ware lids,

At the bottom of 31 ware lids, 32 ware Gai Zhu, 33 ware lid vertebras, 34 ware lid feet, 35 ware caping.

Detailed description of the invention

Describe in detail with embodiment below in conjunction with the accompanying drawings:

One, overall

Such as Fig. 2, the present invention includes culture medium 00 and ware body 10, is provided with taper ware lid 30；

Taper ware lid 30 covers on the ware body 10 filling culture medium 00；

Described taper ware lid 30 includes at the bottom of the ware lid being sequentially connected with from bottom to top 31, ware lid post 32, ware lid vertebra 33, ware caping 35；Bottom inside at ware lid vertebra 33 is symmetrically arranged with 4 ware lid feet 34.

Two, the functional part of taper ware lid 30

1, at the bottom of ware lid 31

At the bottom of ware lid, 31 is a kind of cylindrical drum, diameter 4.4cm, high 0.5cm.

Its function is to connect ware lid post 32 and ware lid vertebra 33, fit ware body 10.

2, ware lid post 32

Ware lid post 32 is a kind of solid cylinder, and diameter 0.15cm, 2-4 root, be centrosymmetric distribution.

Its function is to connect ware lid vertebra 33 and ware caping 35, two spaces about composition；During experimental implementation, as Thumb fulcrum, opens taper ware lid 30, and compared to traditional microbiological culture dish, the setting of these parts makes to be down flat plate and coating Deng operation be more easy to folding.

3, ware lid vertebra 33

Ware lid vertebra 33 is empty trapezoidal vertebral body in one, upper end face diameter 0.15cm, bottom surface diameter 4.4cm, bottom surface and vertebral body Side angle 30 degree.

Its function is to make ware lid vertebra 33 medial surface condensed water laterally flow down, and compared with traditional microbiological culture dish, can keep away Exempt from condensing droplet directly to drip in ware body 10, affect thalli growth；Simultaneously, it is possible to just can be directly by taper ware after being down flat plate Lid 30 covers, and reduces microbiological contamination probability.

4, ware lid foot 34

Ware lid foot 34 be a kind of cross section be the right angled triangle at 30 degree of oblique angle, long right-angle side is 0.4cm, with ware body 10 baseplane Parallel, a length of 2 times of short right angle length of sides of hypotenuse, a width of 0.2cm of hypotenuse, its hypotenuse is embedded in ware lid vertebra 33 end.

Its function has been to support taper ware lid 30 to act on, and drop following current can be made to outside ware body 10

5, ware caping 35

Described ware caping 35 is a kind of planar disk, rounded, oval, triangle or square, the center of ware caping 35 and ware On lid vertebra 33, the center of circle overlap of end face is fitted together to.

Its function is: one connects ware lid post 32, forms a triangular space, it is allowed to thumb inserts, and operating process is easy to Folding；It two is that ware caping 35 designs for planar disk, it is simple to is inverted and cultivates, stacks sterilizing and industrialized production vanning.

Illustrate: its above-mentioned a size of batch cultur ware size of the design of this taper ware lid 30, with its diameter of ware body 10 On the basis of 4.2cm.If be produced as glass culture dish or other, corresponding change can be done according to dimension scale.

Three, microorganism culturing using method

1., in superclean bench, in addition to left hand thumb, four refer to hold bottom ware body 10, and thumb inserts by ware lid post 32, ware Lid vertebra 33 lateral surface and the triangle space of ware caping 35 composition, movable thumb folding cone ware lid 30；

2. after being down flat plate, it is not necessary to as plane ware lid 20 half is kowtowed ware body 10 by traditional microbiological culture dish, can directly cover cone ware Lid 30, condensed water can drip naturally；

3. being coated with complete, seal up with sealed membrane, plane ware caping 35 can realize being inverted and cultivate.

In a word, the laboratory applications such as the most each biology of microbial culture dish and medical treatment is extremely wide.The present invention is protecting Hand down to posterity system microbial culture dish is simple and convenient and outside the feature such as easy vanning, deposit during overcoming the use of traditional microbiological culture dish Easily dripping culture medium 00 at condensed water and be difficult to the problems such as taking and placing, the microorganism culturing for numerous experimenters brings the most just Profit.

Claims

1. a taper microbial culture dish, including culture medium (00) and ware body (10), it is characterised in that:

It is provided with taper ware lid (30)；

Taper ware lid (30) is covered on the ware body (10) filling culture medium (00)；

Described taper ware lid (30) include (31) at the bottom of the ware lid being sequentially connected with from bottom to top, ware Gai Zhu (32), ware lid vertebra (33), Ware caping (35)；Bottom inside at ware lid vertebra (33) is symmetrically arranged with 4 wares lid foot (34).

2. a kind of taper microbial culture dish as described in claim 1, it is characterised in that:

(31) at the bottom of described ware lid are a kind of cylindrical drum.

3. a kind of taper microbial culture dish as described in claim 1, it is characterised in that:

Described ware Gai Zhu (32) is a kind of solid cylinder, and 2-4 root, be centrosymmetric distribution.

4. a kind of taper microbial culture dish as described in claim 1, it is characterised in that:

Described ware lid vertebra (33) is empty trapezoidal vertebral body in one.

5. a kind of taper microbial culture dish as described in claim 1, it is characterised in that:

Described ware lid foot (34) be a kind of cross section be the right angled triangle at 30 degree of oblique angle, long right-angle side and ware body (10) end, put down Face is parallel, and its hypotenuse is embedded in ware lid vertebra (33) end.

6. a kind of taper microbial culture dish as described in claim 1, it is characterised in that:

Described ware caping (35) is a kind of planar disk, rounded, oval, triangle or square, the center of ware caping (35) The center of circle overlap of end face upper with ware lid vertebra (33) is chimeric.