CN212293555U - Microbial coater - Google Patents
Microbial coater Download PDFInfo
- Publication number
- CN212293555U CN212293555U CN202020359857.3U CN202020359857U CN212293555U CN 212293555 U CN212293555 U CN 212293555U CN 202020359857 U CN202020359857 U CN 202020359857U CN 212293555 U CN212293555 U CN 212293555U
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- coating
- rod
- push rod
- cloth
- leftover
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Abstract
The utility model discloses a microbial coating ware relates to the experimental device field. The coating device comprises a coating rod, a coating head and a push rod, wherein the coating head is connected to the lower portion of the coating rod, the coating rod and the coating head are integrated into an L-shaped hollow tube, a small hole is formed in the end portion of the coating head, the push rod is arranged in the center of the coating rod, a rubber piston is connected to the lower portion of the push rod, and scales are arranged on the coating rod. The utility model discloses can simplify the operating procedure in the microorganism coating experiment, avoid dying the fungus, improve work efficiency.
Description
Technical Field
The utility model relates to an experimental device field specifically is a microorganism spreader.
Background
The plate coating method is a common pure species separation method in microbiological studies. The commonly used operation method is to suck the bacterial liquid by a pipette, drop the bacterial liquid into a plate culture medium, and evenly open the bacterial liquid by using a coating rod. In general, it is necessary to prepare bacterial solutions of different concentrations, and to prepare a plurality of plates for each concentration of bacterial solution. The handling steps are cumbersome and risk of contamination if the pipette or the applicator rod is inadvertently not replaced.
Disclosure of Invention
An object of the utility model is to provide a microorganism spreader to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the microbial coater comprises a coating rod, a coating head and a push rod, wherein the coating head is connected below the coating rod, the coating rod and the coating head are integrated into an L-shaped hollow pipe, a small hole is formed in the end part of the coating head, the push rod is arranged at the center of the coating rod, a rubber piston is connected below the push rod, the outer side surface of the rubber piston is tightly attached to the inner wall of the coating rod, and scales are arranged on the coating rod.
Compared with the prior art, the utility model provides a glass coating device possesses following beneficial effect:
(1) coating pole and scribble leftover of bolt of cloth L shape hollow tube as an organic whole, coating head end portion is equipped with the aperture, coating pole center is equipped with the push rod, the utility model discloses to move and get fungus liquid and coating collection in an organic whole, the simplified operation avoids forgetting alternate change equipment and causes the contamination fungus.
(2) Scales are arranged on the coating rod and can be used for quantitatively transferring bacteria liquid; the primary bacterial liquid can be extracted for quantitative coating on a plurality of plate culture mediums.
The utility model discloses a pulling push rod makes the inside and outside atmospheric pressure difference that forms of coating apparatus, inhales the coating apparatus with the fungus liquid inside to store the fungus liquid in coating pole and scribble inside the leftover of bolt of cloth. And pushing the push rod during coating, dropping a certain amount of bacteria on the plate culture medium, and uniformly coating the bacteria on the culture medium by using the coating head. The operation steps can be simplified, the operation efficiency is improved, and the contamination caused by negligence of operation is avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: coating rod 1, coating head 2, aperture 3, push rod 4, rubber piston 5, scale 6.
Detailed Description
In the following, the technical solutions in the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, but it should be understood that the scope of the present invention is not limited by the specific embodiments.
The embodiment is given by figure 1, the utility model discloses a coating rod 1, scribble leftover of bolt of cloth 2, push rod 4, scribble leftover of bolt of cloth 2 is connected to coating rod 1 below, coating rod 1 and the L shape hollow tube of scribbling leftover of cloth 2 as an organic whole, it is equipped with aperture 3 to scribble 2 tip of leftover of cloth, coating rod 1 center is equipped with push rod 4, rubber piston 5 is connected to push rod 4 below, 1 inner wall of coating rod is hugged closely to rubber piston 5 lateral surface, be equipped with scale 6 on the coating rod 1.
When the device is used, the method comprises the following two steps of absorbing bacteria liquid and coating: (1) absorbing bacterial liquid: the coating rod is held by hand, the coating head is stretched into the bacterial liquid, the coating rod is pulled upwards, and the bacterial liquid is sucked into the coater; (2) coating: opening the plate culture medium, enabling the small hole of the coating head to be located above the culture medium, pushing the push rod, pushing a certain volume of bacterial liquid into the culture medium, attaching the coating head to the surface of the culture medium, and uniformly coating the bacterial liquid on the surface of the culture medium. When the next flat coating is carried out, the bacterial liquid can be directly coated without being sucked.
The utility model discloses can realize once absorbing many times coating in the microorganism coating experiment, have the dual function who absorbs fungus liquid and coating concurrently, the utility model discloses reducible operating procedure, save time prevents to dye the fungus.
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)
1. The utility model provides a microbial coating ware, its characterized in that includes coating rod (1), scribbles leftover of bolt of cloth (2), push rod (4), scribble leftover of bolt of cloth (2) is connected to coating rod (1) below, scribble L shape hollow tube that leftover of bolt of cloth (1) and scribble leftover of bolt of cloth (2) as an organic whole, it is equipped with aperture (3) to scribble leftover of bolt of cloth (2) tip, coating rod (1) center is equipped with push rod (4), rubber piston (5) are connected to push rod (4) below, coating rod (1) inner wall is hugged closely to rubber piston (5) lateral surface, be equipped with scale (6) on coating rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020359857.3U CN212293555U (en) | 2020-03-20 | 2020-03-20 | Microbial coater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020359857.3U CN212293555U (en) | 2020-03-20 | 2020-03-20 | Microbial coater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212293555U true CN212293555U (en) | 2021-01-05 |
Family
ID=73960878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020359857.3U Active CN212293555U (en) | 2020-03-20 | 2020-03-20 | Microbial coater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212293555U (en) |
-
2020
- 2020-03-20 CN CN202020359857.3U patent/CN212293555U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 122000 No.8, Section 2, Longquan street, Chaoyang Development Zone, Longcheng District, Chaoyang City, Liaoning Province Patentee after: LIAONING WKIOC BIOENGINEERING Co.,Ltd. Address before: 122000 No.8, Section 2, Longquan street, Chaoyang Development Zone, Longcheng District, Chaoyang City, Liaoning Province Patentee before: LIAONING WKIOC BIOENGINEERING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |