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Handheld culture dish used for biological experiment and having good sealing effect

A sealing effect and biological experiment technology, applied in the biological field, can solve the problems of difficult access to petri dishes, poor sealing effect, etc., and achieve the effects of easy access, increased friction, and preventing the top cover from shaking

Inactive Publication Date: 2017-08-29
朱彩玲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the invention provides a hand-held petri dish for biological experiments with good sealing effect, which solves the problems that the petri dish is not easy to take and the sealing effect is poor

Method used

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  • Handheld culture dish used for biological experiment and having good sealing effect
  • Handheld culture dish used for biological experiment and having good sealing effect
  • Handheld culture dish used for biological experiment and having good sealing effect

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] see Figure 1-6 , a hand-held biological experiment petri dish with good sealing effect, comprising a petri dish body 1 and a top cover 2, the upper surface of the top cover 2 is fixedly connected with a pull ring 16, by setting the pull ring 16, it is easier to open the top cover 2 Convenient, partition 3 is installed in the cultivation tank on the upper surface of culture dish body 1, and partition board 3 is a cross plate, and partition board 3 evenl...

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Abstract

The invention relates to the technical field of bio-instruments, and discloses a handheld culture dish used for biological experiment and having good sealing effect. The handheld culture dish includes a culture dish body and a top cover, wherein a separate board is installed in a culture trough in the upper surface of the culture dish body. A handle is installed on the middle of the right side surface of the culture dish body. A fixed piece is installed on the top of the right side surface of the culture dish body. The upper surface of the fixed piece is fixedly connected to a connection column. Two clamping pieces are fixedly connected respectively to two layers of the connection column. A baffle is fixedly connected to the top of the connection column. Through the handle, the culture dish body is convenient to take and is not liable to fall off. By arranging a sealing layer, an annular trough and a clamping ring, wherein the clamping ring is inserted into the annular trough and the sealing layer is tightly bonded to the clamping ring, microorganisms in air are prevented from entering the culture dish body, so that a sealing effect is achieved and an experiment is more accurate.

Description

technical field [0001] The invention relates to the field of biotechnology, in particular to a hand-held petri dish for biological experiments with good sealing effect. Background technique [0002] A Petri dish is a laboratory culture instrument used for microorganism or cell culture, consisting of a flat disc-shaped bottom and a cover, generally made of glass or plastic. It was originally designed in 1887 by bacteriologist Julius Richard Petri, who worked under German biologist Robert Koch, so it is also called "Petri dish". Petri dishes are fragile and fragile, so they should be handled with care and care when cleaning and handling. It is best to clean the used culture dishes in time and store them in a safe and fixed place to prevent damage and breakage. [0003] However, most of the petri dishes currently on the market lack a hand-held device, and can only be taken directly on the body, which is inconvenient to use and is easy to slip in the hand and cause damage. Mor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/22
CPCC12M23/10C12M23/38
Inventor 朱彩玲
Owner 朱彩玲
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