Test tube cleaning device based on education teaching
A cleaning device and test tube technology, applied in the field of teaching tools, can solve the problems of low cleaning efficiency and achieve the effect of convenient cleaning
Inactive Publication Date: 2018-10-19
芜湖新使命教育科技有限公司
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides a test tube cleaning device based on education and teaching, which solves the problems of convenient operation and low cleaning efficiency of the existing cleaning device
Method used
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Embodiment Construction
[0026] like Figure 1-3As shown, the present invention provides a technical solution: a test tube cleaning device based on education and teaching, including a storage box 1, a drawer 2 is plugged into the front of the storage box 1, and a pull handle 3 is fixedly connected to the front of the drawer 2. The front of 3 is sleeved with a protective cover, and the protective cover is a rubber holster. Both sides of the bottom of the storage box 1 are fixedly connected with the adjustment tube 4. The inside of the adjustment tube 4 is inserted with an adjustment rod 6. One side of the adjustment tube 4 A first threaded rod 5 is threaded, and one end of the first threaded rod 5 runs through one side of the adjustment tube 4 and is threaded with the inside of the adjustment rod 6. The bottom of the adjustment rod 6 is fixedly connected with a support plate 7, and the support plate 7 There are anti-slip patterns on the bottom, and the shape of the anti-slip patterns is herringbone. It...
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The invention relates to the technical field of teaching tools, in particular to a test tube cleaning device based on education teaching. The test tube cleaning device based on education teaching comprises a containing box, wherein a drawer is inserted into the front surface of the containing box, the front side of the drawer is fixedly connected with a pull handle, the two sides of the bottom ofthe containing box are fixedly connected with adjusting tubes correspondingly, adjusting rods are inserted into the adjusting tubes, one sides of the adjusting tubes are in threaded connection with first threaded rods, one ends of the first threaded rods penetrate through one sides of the adjusting tubes and are in threaded connection with the interiors of the adjusting rods, the bottoms of the adjusting rods are fixedly connected with supporting plates, and the top of the containing box is fixedly connected with a workbench. According to the test tube cleaning device based on education teaching, the height is controlled through electric push rods at the bottoms of transverse plates, micro motors operate to enable threaded sleeves which are in threaded connection with the output ends of the micro motors to drive cleaning brushes to rotate, the inner walls of test tube bodies are scrubbed, high safety and efficient are realized, moreover, a plurality of test tubes can be simultaneouslycleaned, and therefore, the purpose of convenient cleaning is achieved.
Description
technical field [0001] The invention relates to the technical field of teaching tools, in particular to a test tube cleaning device based on education and teaching. Background technique [0002] The instrument commonly used in the test tube chemistry laboratory is used as a reaction container for a small amount of reagents. It is often used in high school chemistry teaching. It is used at room temperature or when heated (it should be preheated before heating, otherwise the test tube is easy to burst.). Test tubes are divided into ordinary test tubes, support test tubes, centrifuge test tubes and so on. [0003] The chemical test tube needs to be cleaned after use so that it can be used next time. The chemical test tube cleaning device in the prior art has low working efficiency and is difficult to meet the cleaning requirements, and it is difficult to clean the outer wall of the chemical test tube. At present, manpower is often used for cleaning, and then Place it on the te...
Claims
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IPC IPC(8): B08B9/087B08B9/093B08B11/02
CPCB08B9/0808B08B9/0813B08B11/02
Inventor 孙道妹杨安斌吴辉杨洋杨露
Owner 芜湖新使命教育科技有限公司