A kind of experimental platform for primary and middle school students
A technology for primary and middle school students and experimental benches, applied in the field of experimental benches, can solve problems such as physical injury, poor hands-on ability, and destruction of experimental equipment, and achieve the effects of increasing the use area, improving safety, and expanding functionality
Active Publication Date: 2022-04-12
缪静
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Problems solved by technology
[0002] The experimental table is the table used by hospitals, schools, chemical plants, scientific research institutes and other enterprises and institutions for experimental testing and storage of instruments. With the continuous deepening of education work, the education department is paying more and more attention to cultivating students' practical ability. , organize students to participate in and carry out practical experiment courses in physics, biology and chemistry, so that students can develop learning interest and learning ability in hands-on, and safety factors have always been the top priority of laboratory teaching. Due to the age of primary and middle school students It is still small, and its attention is easily distracted. At the same time, its hands-on ability is poor. It often happens that the experimental utensils are accidentally knocked over during the experiment, which may damage the experimental equipment or cause harm to the body. A problem Therefore, it is necessary to improve the existing test bench
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[0018] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0019] In the description of the present invention, it should be noted that terms such as "first", "second" and "third" are only used to distinguish descriptions, and should not be understood as indicating or implying relative importance.
[0020] The orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer", etc. is based o...
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The invention discloses an experimental table for primary and middle school students, which comprises a U-shaped installation enclosure, a fixed platform is fixed on the inner side of the U-shaped installation enclosure, and a container clamping groove is opened on the surface of the fixed platform. The inner wall of the container holding groove is fixedly connected with an L-shaped splint through an elastic connecting component. The inner side of the U-shaped installation enclosure is fixed with a fixed platen, the surface of the fixed platen is provided with a container clamping groove, and the inner wall of the container clamping groove is fixedly connected with an L-shaped splint through an elastic connection component, which can be used During the process, the clamping force generated by the L-shaped splint is used to fix the experimental utensils placed on the fixed platform to prevent the experimental utensils from being knocked over to the ground, which may damage the experimental equipment or cause harm to the body. Safety during experimental operation.
Description
technical field [0001] The invention relates to the technical field of experiment benches, in particular to an experiment bench for primary and middle school students. Background technique [0002] The experimental table is the table used by hospitals, schools, chemical plants, scientific research institutes and other enterprises and institutions for experimental testing and storage of instruments. With the continuous deepening of education work, the education department is paying more and more attention to cultivating students' practical ability. , organize students to participate in and carry out practical experiment courses in physics, biology and chemistry, so that students can develop learning interest and learning ability in hands-on, and safety factors have always been the top priority of laboratory teaching. Due to the age of primary and middle school students It is still small, and its attention is easily distracted. At the same time, its hands-on ability is poor. I...
Claims
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IPC IPC(8): B01L9/02B01L9/06
CPCB01L9/02B01L9/06
Inventor 缪静
Owner 缪静