A storage and display device for physical experiment equipment used in physical education

Abstract

A storage and display device for physical experiment equipment used in physics education, comprising a box body, the bottom surface of the inner wall of the box is fixedly connected to the lower end of the first sleeve, the upper end of the first sleeve is connected to the bottom surface of the rotating block through a bearing, and the square pyramid block can Located in the electric quadrangular pyramidal groove, there is a manual control device in the box, the top surface of the box is open, the top surface of the box is hinged to install the door, the front of the box is equipped with an observation window, and the other side of the bottom of the box is The storage rack is installed, and the other side of the front lower part of the outer wall of the box is hingedly installed with a pick-and-place door. This device can realize the replacement of the displayed experimental equipment through the rotation of the large turntable. The replacement is more convenient, more labor-saving, and saves time. The transmission device has no power supply, and the user can use and control the device to avoid display failure due to lack of electricity. To improve the effect of using equipment, the device is equipped with a storage rack to display the displayed experimental equipment and prevent the loss of experimental equipment.

Description

technical field [0001] The invention belongs to the field of display equipment for physical experiment equipment, in particular to storage and display equipment for physical experiment equipment used in physics education. Background technique [0002] Physics education is an important component of secondary and university education throughout the world. Many comprehensive universities have physics majors. Experimental equipment refers to the instruments and tools needed to conduct experiments. It includes not only junior high school and high school physics experiment boxes, chemistry experiment boxes, and biology experiment boxes, but also microscopes, magnifying glasses, voltmeters, ammeters, test tubes, beakers, evaporating dishes, alcohol lamps, gas washing bottles, funnels, measuring cylinders, tray balances, Single-piece experimental instruments such as volumetric flasks and gas measuring devices. Existing display devices can only display a single piece of equipment,...

AI Technical Summary

Problems solved by technology

The existing display device can only display a single piece of equipment, and the equipment needs to be replaced after the display is completed. The replacement method is troublesome, and the teacher cannot explain a part of it in detail during the rotating display of the equipment.

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