Device for containing glass instruments in analytical chemistry laboratory
A glass instrument and storage device technology, applied in the field of chemical experiments, can solve problems such as extended experiment time, accidents, and messy stacking of instruments, and achieve the effects of improving experimental efficiency, reducing space occupation, and making it easy to find
Inactive Publication Date: 2018-04-20
GUIZHOU UNIV
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Problems solved by technology
Combine the instruments in a specific way to form a device to achieve the purpose of the experiment. There are many glass instruments in the chemical laboratory, such as beakers, test tubes, catheters, etc. All kinds of glass instruments have different shapes and large quantities. It is very inconvenient. The existing glass instrument storage device for chemical experiments can only solve the storage of a small number of instruments. Many instruments are piled up in a mess everywhere, and it is difficult to find them quickly, resulting in prolonged experiment time. If the chemical storage instruments are not placed separately have the potential to cause an accident
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[0019] The present invention will be further described below in conjunction with accompanying drawing:
[0020] Such as Figure 1-Figure 3 As shown, a glass instrument holding device for an analytical chemistry laboratory includes an instrument table 1, a test tube rack 2, and an instrument fixing frame 8. The upper part of the instrument table 1 is provided with a test tube rack 2, and the test tube rack 2 is provided with a test tube fixing plate 21. The test tube fixing plate 21 is provided with a test tube jack 22, the test tube fixing plate 21 lower end is provided with a support rod 20, the support rod 20 lower end is provided with a base plate 24, and the test tube rack 2 is provided with a test tube fixing rod 19 away from the test tube fixing plate 21 side, The base plate 24 is provided with a water leakage groove 23, the lower end of the water leakage groove 23 is provided with a water guide groove 3, and the side of the water guide groove 3 away from the test tube r...
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The invention discloses a device for containing glass instruments in an analytical chemistry laboratory. The device comprises an instrument platform, a test tube rack and an instrument fixed mount, wherein the test tube rack is arranged at the upper part of the instrument platform; a test tube fixed plate is arranged on the test tube rack; test tube inserting holes are formed in the test tube fixed plate; a supporting rod is arranged at the lower end of the test tube fixed plate; a base plate is arranged at the lower end of the supporting rod; a test tube fixing bar is arranged on the side, far away from the test tube fixed plate, of the test tube rack; a water leakage groove is formed in the base plate; and a water guide groove is formed in the lower end of the water leakage groove. The device has the beneficial effects that a large number of glass instruments required for chemical experiments can be contained simultaneously, the glass instruments are placed in order, the occupied space can be reduced, different glass instruments are separately placed, the glass instruments are easy to find and also safer, and the experimental safety is guaranteed when the experimental efficiencyis improved.
Description
technical field [0001] The invention relates to the field of chemical experiments, in particular to a holding device for glass instruments in analytical chemistry laboratories. Background technique [0002] The instruments used in chemical experiments are called chemical instruments. Materials can be metered or reacted. It is mainly divided into measuring instruments and reaction instruments. Combine the instruments in a specific way to form a device to achieve the purpose of the experiment. There are many glass instruments in the chemical laboratory, such as beakers, test tubes, catheters, etc. All kinds of glass instruments have different shapes and large quantities. It is very inconvenient. The existing glass instrument storage device for chemical experiments can only solve the storage of a small number of instruments. Many instruments are piled up in a mess everywhere, and it is difficult to find them quickly, resulting in prolonged experiment time. If the chemical sto...
Claims
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IPC IPC(8): B01L9/00B01L9/02B01L9/06
CPCB01L9/00B01L9/02B01L9/06
Inventor 刘玉飞何敏王欣欣于杰
Owner GUIZHOU UNIV