Test-tube rack
A test tube rack and support rod technology, applied in the direction of test tube brackets/clamps, etc., can solve problems such as damage, test tubes are not fixed, easy to shake under force, and achieve the effect of preventing shaking
Pending Publication Date: 2018-05-11
江苏润文教育设备有限公司
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Problems solved by technology
[0002] As a tool for placing test tubes, the test tube rack is often used in teaching or experimental fields, but when the test tube is placed on the test tube rack, the test tube is not fixed, it is easy to shake under force, it is not stable enough, or it falls on the test tube rack When the test tube is easy to come out of the test tube rack, causing damage
Method used
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[0011] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.
[0012] Such as figure 1 As shown, in the first embodiment of the test tube rack of the present invention, the test tube rack 1 includes an elongated base 2, a first vertical support rod 3 fixedly connected to the top surface of the first end of the base 2, and the base 2 A second vertical support rod 4 fixedly connected to the top surface of the second end vertically, a fixed cross rod 5 fixed between the top end of the first vertical support rod 3 and the top end of the second vertical support rod 4, the base 2 Located between the first vertical support rod 3 and the second vertical support rod 4, there are a plurality of insertion rods 6 which are vertically and fixedly connected to the top surface of the base 2. The fixed cross rod 5 is opp...
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The invention discloses a test-tube rack. The test-tube rack includes a long-strip-shaped base, a first vertical support rod, a second vertical support rod and a fixing transverse rod, wherein the first vertical support rod is vertically and fixedly connected to the first end top face of the base, the second vertical support rod is vertically and fixedly connected to the second end top face of thebase, and the fixing transverse rod is fixed between the top of the first vertical support rod and the top of the second vertical support rod; a plurality of insertion rods vertically and fixedly connected to the top face of the base are arranged on the portion, between the first vertical support rod and the second vertical support rod, on the base; a plurality of insertion holes are formed in the positions, corresponding to the insertions rods, of the fixing transverse rod; the test-tube rack further includes a first elastic strip and a second elastic strip, wherein the first elastic strip and the second elastic strip are arranged between the middle of the first vertical support rod and the middle of the second vertical support rod in a parallel mode, and the distance between the first elastic strip and the second elastic strip is smaller than the diameters of the insertion holes.
Description
Technical field [0001] The invention relates to the field of teaching supplies, and more specifically, to a test tube rack. Background technique [0002] As a tool for placing test tubes, the test tube rack is often used in teaching or experiment fields. However, when the test tube is placed on the test tube rack, the test tube is not fixed, it is easy to shake under force, is not stable enough, or it falls on the test tube rack When the test tube is easy to fall out of the test tube rack, causing damage. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide a test tube rack for the above-mentioned defects of the prior art. [0004] The technical solution adopted by the present invention to solve its technical problem is to construct a test tube rack, the test tube rack includes a long strip base, a first vertical support rod vertically fixedly connected to the top surface of the first end of the base, and the base A second ver...
Claims
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IPC IPC(8): B01L9/06
CPCB01L9/06
Inventor 贾国圣
Owner 江苏润文教育设备有限公司