Assembled rack provided with cleanable table top and used for chemical experiment
A technology of chemical experiments and experimental racks, applied in the field of chemical experimental tools, can solve the problems of inconvenient adjustment of the height of experimental tools, inability to clean the experimental table, simple structure, etc., and achieve the effect of compact structure, practical functions, and convenient reset
Inactive Publication Date: 2019-01-25
李念恒
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Problems solved by technology
[0002] A kind of experimental rack is commonly used in chemical experiments, which is used to fix experimental tools such as test tubes, measuring cups and alcohol lamps. The traditional experimental rack has a simple structure and few functions, and it is inconvenient to adjust the height of the experimental tools. to clean up
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[0019] like Figure 1-4 Shown, a kind of chemical experiment assembly stand that can be cleaned on the table includes a test stand base 1, a tool placement platform 15 is provided on the upper side of the test stand base 1, and a limit telescopic rod 16 is connected to the test stand through a limit expansion rod 16 around the tool placement platform 15. The base 1 is connected, and the center position of the bottom of the tool placement platform 15 is provided with an electric telescopic rod 17. The upper surface of the tool placement platform 15 is provided with a limit baffle 14 for the test frame, and the other side above the base 1 of the test frame is provided with a base installation rod 2. The installation rod 2 is fixedly connected with the base 1 of the experimental rack, the top of the base installation rod 2 is connected to the adjustment installation rod 3, the top of the adjustment installation rod 3 is connected to the recovery tank connection rod 12, and the con...
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The invention discloses an assembled rack provided with a cleanable table top and used for a chemical experiment. The assembled rack comprises an experiment frame base, a tool placement table is arranged on one side above the experiment frame base, the periphery of the tool placement table is connected with the experiment frame base through a limiting telescopic rod, the central position of the bottom of the tool placement table is provided with an electric telescopic rod, the upper surface of the tool placement table is provided with an experiment frame limiting baffle, the other side above the experiment frame base is provided with a base mounting rod, the base mounting rod is fixedly connected with the experiment frame base, the upper portion of the base mounting rod is connected with an adjusting mounting rod, the upper portion of the adjusting mounting rod is connected with a recovery tank connecting rod, a height adjusting rod is arranged at the connecting position of the adjusting mounting rod and the recovery tank connecting rod, and the middle position of the recovery tank connecting rod is provided with a test pipe clamp. The assembled rack has the advantages that the assembled rack is compact in structure, convenient to reset, simple in operation and practical in function, and the experiment table top after the experiment can be cleaned through a table top cleaning knife while adjustment of experiment tool height is facilitated.
Description
technical field [0001] The invention relates to a chemical experiment assembling frame capable of cleaning the table surface, in particular to a chemical experiment assembling frame capable of cleaning the table surface, and belongs to the technical field of chemical experiment tools. Background technique [0002] A kind of experimental rack is commonly used in chemical experiments, which is used to fix experimental tools such as test tubes, measuring cups and alcohol lamps. The traditional experimental rack has a simple structure and few functions, and it is inconvenient to adjust the height of the experimental tools. to clean up. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide a chemical experiment assembly rack which can clean the table. [0004] In order to solve the problems of the technologies described above, the present invention provides the following technical ...
Claims
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IPC IPC(8): B01L9/00B08B1/00
CPCB01L9/00B08B1/165
Inventor 李念恒
Owner 李念恒