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Demonstration instrument for college physics teaching

A physics and university technology, applied in the field of demonstration equipment for university physics teaching, can solve the problems of large classroom space, poor teaching effect, inconvenient carrying by teachers, etc., and achieve the effect of ensuring stability and improving earthquake resistance

Pending Publication Date: 2021-07-23
BINZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] College physics subjects are difficult. Teachers need to carry a lot of experimental equipment and demonstration equipment before each physics experiment class. Due to the generally large space in the classroom, it is difficult for the teacher's voice to spread to all corners of the classroom, resulting in poor teaching effect

Method used

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  • Demonstration instrument for college physics teaching
  • Demonstration instrument for college physics teaching
  • Demonstration instrument for college physics teaching

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0033] refer to Figure 1-4 , a demonstration device for university physics teaching, comprising a base plate 1, the left and right sides of the top of the base plate 1 are respectively fixedly connected with a storage box 2 and an electric control box 3, and the top of the base plate 1 is located between the storage box 2 and the electric control box. The position between the control boxes 3 is fixedly equipped with a telescopic cylinder 4, the output end of the telescopic cylinder 4 is fixedly connected with a connection plate 5, and the top of the connection plate 5 is fixedly connected with a demonstration platform 6, and the top of the demonstration platform 6 The left side is fixedly installed with a display screen 7, and the top of the demonstration platform 6 is fixedly connected with a connecting seat 8 on the right side of the display screen 7, and the top of the connecting seat 8 is fixedly equipped with a loudspeaker 9, and the demonstration platform 6 An operation...

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Abstract

The invention discloses a demonstration instrument for college physics teaching, which is characterized in that the demonstration instrument comprises a bottom plate, the left side and the right side of the top of the bottom plate are fixedly connected with a storage box and an electric control box respectively, and a telescopic air cylinder is fixedly installed at the position, between the storage box and the electric control box, of the top of the bottom plate; the output end of the telescopic cylinder is fixedly connected with a connecting plate, the top of the connecting plate is fixedly connected with a demonstration table, the left side of the top of the demonstration table is fixedly provided with a display screen, the top of the demonstration table is fixedly connected with a connecting seat at the right side of the display screen, and the top of the connecting seat is fixedly provided with a loudspeaker. The right side of the top of the demonstration platform is fixedly connected with an operation plate, the front end of the top of the operation plate is provided with a scale, and the right side of the top of the demonstration platform is fixedly connected with a mounting plate. The display screen is used for facilitating operation and control of a user, and the loudspeaker is arranged and used for amplifying voice of the user during teaching demonstration.

Description

technical field [0001] The invention relates to the field of teaching appliances, in particular to a demonstration appliance for university physics teaching. Background technique [0002] Physics is a subject that studies the most general laws of motion of matter and the basic structure of matter. As the leading discipline of natural science, physics studies the most basic forms and laws of motion of all matter, ranging from the universe to elementary particles, and thus becomes the research basis of other natural science disciplines. [0003] College physics subjects are difficult. Teachers need to carry a lot of experimental equipment and demonstration equipment before each physics experiment class. Due to the generally large space in the classroom, it is difficult for the teacher's voice to spread to all corners of the classroom, resulting in poor teaching effect. Contents of the invention [0004] Aiming at the problems mentioned in the background technology, the pur...

Claims

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Application Information

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IPC IPC(8): G09B5/06F21V33/00
CPCF21V33/00G09B5/06
Inventor 任振忠
Owner BINZHOU UNIV
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