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Teaching demonstration operation table for college physics laboratory

A technology for laboratory and operation table, which is applied in the field of teaching and demonstration operation table, which can solve the problems that the height cannot be adjusted and is inconvenient to move, and achieve the effect of convenient height adjustment and convenient movement

Inactive Publication Date: 2021-07-02
SHANGQIU NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] But there are some deficiencies in the teaching demonstration console of the present physics laboratory, one is that its height cannot be adjusted, and the other is that it is not convenient to move it, so a kind of college physics experiment that can solve the above problems is urgently needed now Indoor teaching demonstration console

Method used

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  • Teaching demonstration operation table for college physics laboratory
  • Teaching demonstration operation table for college physics laboratory
  • Teaching demonstration operation table for college physics laboratory

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] see Figure 1~4 , in the embodiment of the present invention, a kind of teaching demonstration console used in university physics laboratory, comprises support base plate 6, and the lower end of described support base plate 6 is connected with support base 7, and described support base 7 is provided with moving mechanism, moves The setting of mechanism is convenient to move the teaching and demonstration console used in the university physics laboratory. The upper end of the support base plate 6 is connected with the operation main board 15 through the height adjustment mechanism, and the setting of the height adjustment mechanism can be adjusted in height. An operation panel 27 is arranged on the top, and operations are performed on the operation panel 27. The operation main board 15 is provided with a placement groove 1 31, and a plurality of winding rods 32 are evenly distributed in the placement groove. By setting the winding rods 32, the The cable is wound, and the...

Embodiment 2

[0025] This embodiment is improved on the basis of Embodiment 1. Preferably, the moving mechanism includes a bidirectional motor 14 fixedly connected to the support base 7, the rotating part of the bidirectional motor 14 is connected to the reciprocating screw rod 8, and the The outer cover of reciprocating screw mandrel 8 is provided with reciprocating slide block 23, and the lower end of described reciprocating slide block 23 is connected with connecting rod two 12, and the lower end of described connecting rod two 12 is connected with limit plate 34, and described connecting rod two 12 The outer side of the sleeve is provided with a moving sleeve 35, and the upper and lower ends of the moving sleeve 35 are respectively connected with the reciprocating slider 23 and the limit plate 34 through the elastic member 2 13, and the two sides of the moving sleeve 35 are symmetrical with each other. The connecting rod 10 is connected, and the lower end of the connecting rod 10 is conn...

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Abstract

The invention discloses a teaching demonstration operation table for a college physics laboratory. The operation table comprises a supporting bottom plate, the lower end of the supporting bottom plate is connected with a supporting base, the supporting base is provided with a moving mechanism, the upper end of the supporting bottom plate is connected with an operation mainboard through a height adjusting mechanism, the operation mainboard is provided with an operation panel, the operation mainboard is provided with a first placing groove, a plurality of winding rods are uniformly distributed in the placing groove, the upper end of the operation mainboard is connected with a box door through a first connecting piece, and the box door is provided with a handle. According to the teaching demonstration operation table for the college physics laboratory, height adjustment and convenient movement can be performed conveniently, and great progress is achieved.

Description

technical field [0001] The invention relates to the related fields of physics laboratories, in particular to a teaching and demonstration console for university physics laboratories. Background technique [0002] The physics laboratory is a place for physics teaching and research, including a physics experiment instrument room, a physics experiment preparation room and a student group laboratory. The physics experiment instrument room mainly houses physics experiment instruments. There are various experimental instruments. The student group laboratory is mainly equipped with student experimental tables, and has power supply, water source and air source. The room requires sufficient light, dustproof, ventilation equipment, and sufficient room for activities. [0003] But there are some deficiencies in the teaching demonstration console of the present physics laboratory, one is that its height cannot be adjusted, and the other is that it is not convenient to move it, so a kind...

Claims

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Application Information

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IPC IPC(8): G09B19/00B01L9/02
CPCB01L9/02G09B19/00
Inventor 韩晓琴曹洪敏
Owner SHANGQIU NORMAL UNIVERSITY
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