Test tube rack of culture medium preparation machine
A technology for medium preparation and test tube racks, applied in the direction of test tube holders/clamps, etc., can solve the problems of medium waste, skew, and easy to be dumped out, and achieve the effect of protecting the bottom of test tubes and preventing bruises
Active Publication Date: 2020-02-04
NANJING XUANSHI QIYUAN SOFTWARE TECH CO LTD
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Problems solved by technology
[0002] In the experiment, the medium is to separate a certain type or type of microorganisms from the mixed microbial population. After the experimenter prepares the medium, he needs to inject the prepared medium raw materials into the test tube and carry out For storage, it is necessary to use a test tube rack to fill various culture mediums into the test tubes; at present, the diameter of the cavity of the existing test tube racks is larger than that of the test tubes, and the test tubes are put into the test tube racks. The test tube rack is prone to skewing. When the test tube rack vibrates, the liquid in the test tube is easily poured out, resulting in waste of culture medium.
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[0024] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0025] see Figure 1-Figure 5 , the present invention provides a technical solution for a test tube rack of a culture medium preparation machine:
[0026] Such as figure 1 and figure 2 As shown, its structure includes a support foot 1, a base 2, a fixed frame 3, a test tube placement platform 4, and a test tube groove 5. The four corners of the bottom of the base 2 are welded with a support foot 1 and a fixed frame is installed above the top. 3. A test tube placement platform 4 is arranged on the fixed frame 3, and more than two test tube grooves 5 are opened on the test tube placement platform 4;
[0027] Wherein, the inside of the test tube groove 5 is composed of an inner wall 6, an embracing device 7, a trigger device 8, and a connecting ...
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The invention discloses a test tube rack of a culture medium preparation machine, wherein the test tube rack structurally comprises supporting legs, a base, a fixing frame, a test tube placement tableand test tube grooves; the supporting legs are welded to four corners of the bottom of the base, the fixing frame is arranged above the top of the base, the test tube placement table is arranged on the fixing frame, and two or more test tube grooves are formed in the test tube placement table. The test tube rack has the beneficial effects that an inner pusher is mounted at the middle lower part of the inner wall; the inner pusher is of an inverted-T-shaped structure, under the action of the outer walls of test tubes, the inner pusher extrudes a second air bag, generated air enters a first airbag, air in the first air bag enters a protective pad plate, an air bag of the protective pad plate bulges, the test tubes are clamped and fixed, and the test tubes are prevented from inclining in the test tube grooves.
Description
technical field [0001] The invention relates to a test tube rack of a culture medium preparation machine, which belongs to the technical field of culture medium devices. Background technique [0002] In the experiment, the medium is to separate a certain type or type of microorganisms from the mixed microbial population. After the experimenter prepares the medium, he needs to inject the prepared medium raw materials into the test tube and carry out For storage, it is necessary to use a test tube rack to fill various culture mediums into the test tubes; at present, the diameter of the cavity of the existing test tube racks is larger than that of the test tubes, and the test tubes are put into the test tube racks. Skewing is prone to occur in the test tube rack. When the test tube rack vibrates, the liquid in the test tube is easily poured out, resulting in waste of culture medium. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the purpose o...
Claims
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IPC IPC(8): B01L9/06
CPCB01L9/06
Inventor 庄培明
Owner NANJING XUANSHI QIYUAN SOFTWARE TECH CO LTD