Anti-knock-down iron stand for high school physics experiment teaching

A technology of physical experiments and iron stands, which is applied in the field of anti-knock iron stands for high school physics experiment teaching, can solve the problems of unstable placement of alcohol lamps, and achieve the effects of improving placement stability, simple and convenient adjustment, and convenient use

Inactive Publication Date: 2020-02-21
黄敬匀
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an anti-knock-down iron platform for high school physics expe

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Anti-knock-down iron stand for high school physics experiment teaching
  • Anti-knock-down iron stand for high school physics experiment teaching
  • Anti-knock-down iron stand for high school physics experiment teaching

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0017] see Figure 1-5 , in an embodiment of the present invention, a high school physics experiment teaching anti-knock iron frame platform, including a bottom plate 11, one end of the surface of the bottom plate 11 is provided with a vertical rod 13, the vertical rod 13 and the bottom plate 11 are connected by a rotating ring 14, the vertical rod 13 is provided with a sliding sleeve 3, the two sides of the sliding sleeve 3 are respectively provided with a fir...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an anti-knock-down iron stand for high school physics experiment teaching. The anti-knock-down iron stand comprises a bottom plate, wherein a vertical rod is arranged at one end of the surface of the bottom plate, a sliding sleeve is arranged on the vertical rod, a first supporting rod and a second supporting rod are respectively arranged on the two sides of the sliding sleeve, an iron ring is arranged at the top end of the first supporting rod, fixing rods are arranged on the two sides of the iron ring, a protection frame is arranged on the fixing rod, a protection plate is arranged on the surface of the bottom plate, sliding grooves are formed in the two sides of the inner wall of the protection plate, sliding strips are arranged at the two ends of a drawing plate, and are embedded in the sliding grooves, a placing plate is arranged at the upper end of the drawing plate, a supporting leg is arranged at the bottom end of the drawing plate, an opening for makingthe supporting leg move is formed in the bottom plate, an adjusting button for adjusting a plug pin is arranged on one side outside the opening, and a base is arranged at the bottom end of the bottomplate. According to the invention, with the anti-knock-down iron stand, an alcohol lamp can be placed conveniently, and is placed stably and is not likely to be touched, and a to-be-heated heating instrument can be replaced rapidly, so the use is convenient.

Description

technical field [0001] The invention relates to the technical field of physics teaching, in particular to an anti-knock iron platform for high school physics experiment teaching. Background technique [0002] High school physics teachers often use iron stands when they are teaching. Iron stands are generally used for experimental operations such as filtration, heating, and titration. They are one of the most widely used instruments in physics and chemistry experiments. The existing iron stands have a single structure. There is no effective fixed protection for the placement of alcohol lamps, and it is prone to tipping over. In addition, when heating different heating instruments on a general iron stand, it is necessary to disassemble the instrument first, and then adjust the clamps of different instruments to move up and down, left and right for heating. It is very troublesome to use. Contents of the invention [0003] The purpose of the present invention is to provide an...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B01L9/00
CPCB01L9/00
Inventor 黄敬匀
Owner 黄敬匀
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap