Teaching experiment desk

A kind of experimental bench and experimental technology, which is applied in the direction of laboratory stools/lab benches, etc., can solve problems such as the inability to meet the requirements of inquiry-based digital teaching, single-field experimental operation requirements, etc., and achieve simple structure, high utilization rate, and convenient assembly Effect

Inactive Publication Date: 2007-06-06
浙江三和科教仪器有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to overcome the problem that the general teaching experiment platform in the prior art can only meet the experimental operation requirements of a single field, but cannot meet the requirements of the inquiry-type digital teaching, the present invention provides a teaching experiment platform, which has a simple structure , It can not only meet the experimental requirements of digital teaching, but also can be used in general functions in various fields of middle school laboratories

Method used

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Embodiment Construction

[0014] As shown in the figure, the present invention includes a table top 1 and supporting feet 2, and a cylindrical experimental functional island 3 is fixed in the table top 1, and the cylindrical experimental functional island 3 is fixed through the table top 1, and the table 1 on one side of the cylindrical experimental functional island 3 There is a water tank 4 on the top, and a water valve 5 opposite to the water tank 4 is provided on the side wall of the cylindrical experimental functional island 3, as well as a reagent box 6, a movable cover tuyere 7, a power supply box 8, a physical experiment control panel 9 and an air valve 14 , the top of the columnar functional island 3 is an exhaust outlet 10, and a fan 13 is arranged between the exhaust outlet 10 and the air outlet 7. The reagent box 6 is movably hinged on the side wall of the cylindrical experimental functional island 3 through a hinge 11 , and a movable cover 12 is articulated on the tuyere 7 . In the state o...

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PUM

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Abstract

The teaching experiment disk includes one desk top and supporting legs, and the desk top has columnar experiment function island, water tank and experiment equipments essential for physical, chemical and biological experiments in middle school on the columnar experiment function island. The teaching experiment disk is multifunctional, simple and convenient, can meet the requirement for multidisciplinary experiments.

Description

Technical field [0001] The invention relates to an experimental platform for teaching. Background technique [0002] At present, the functions of my country's middle school laboratories are generally divided into physics, chemistry, biology-specific laboratories and computer classrooms. With the popularization of digital teaching, inquiry-based digital teaching has been listed as a necessary category in middle school laboratories. Inquiry-style digital teaching is a combined experiment in which conventional physics, chemistry, and biology experiments are connected with computer software through sensor hardware. In this way, the school's original physics, chemistry, and biology laboratories do not have computer equipment; computer classrooms do not have experimental operating platforms, and they cannot meet the requirements of inquiry-based digital teaching. Contents of the invention [0003] In order to overcome the problem that the general teaching experiment platform i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01L9/02
Inventor 瞿益顺
Owner 浙江三和科教仪器有限公司
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