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High school physical experiment demonstration bench convenient to observe

A technology for physical experiments and demonstration benches, used in laboratory benches/laboratory benches, electrical-operated teaching aids, instruments, etc., to solve problems such as inability to observe experimental conditions well, poor anti-slip performance of instruments, and poor installation convenience. , to achieve the effect of improving slip resistance and functional diversity, improving convenience and preventing loss

Inactive Publication Date: 2018-09-04
张浩博
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  • Abstract
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Problems solved by technology

There are following deficiencies in the above-mentioned patents: the anti-skid property of the instrument is not good during use, the experimental situation cannot be observed well, and the convenience of the device is relatively poor during use, and the adjustability is low, and the above-mentioned patents cannot solve such problems, so , there is an urgent need for a demonstration platform for high school physics experiments that is convenient for observation

Method used

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  • High school physical experiment demonstration bench convenient to observe
  • High school physical experiment demonstration bench convenient to observe
  • High school physical experiment demonstration bench convenient to observe

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Embodiment Construction

[0026] 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.

[0027] refer to Figure 1-5 , a demonstration platform for high school physics experiments convenient for observation, comprising a fixed plate 1, the outer walls of both sides of the fixed plate 1 are provided with first sliding grooves 5, and the inner wall of one side of the first sliding groove 5 is fixed with a first bearing 27 by bolts The outer wall on one side of the fixed plate 1 is fixed with a first driving motor 28 by bolts, and one end of the output shaft of the first driving motor 28 is welded with a first transmission rod 29, and the outer wall on one side of the first transmission rod 29 is welded with a first lead screw 4 , and the first lead screw 4...

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Abstract

The invention belongs to the technical field of high school physics and especially relates to a high school physical experiment demonstration bench convenient to observe. Aiming at the problems that aphysical experiment demonstration bench has lower observation, low adjustability and poor convenience, the following scheme is disclosed. The high school physical experiment demonstration bench comprises a fixed plate, wherein first sliding grooves are formed in outer walls of the two sides of the fixed plate, a first bearing is fixed to an inner wall of one side of each first sliding groove through a bolt, a first driving motor is fixed to an outer wall of one side of the fixed plate through a bolt, and a first transmission rod is welded to one end of an output shaft of the first driving motor. According to the high school physical experiment demonstration bench disclosed by the invention, physical experiment tools can be well stored, experiment instruments are prevented from being lost,the experiment instruments can be collected and stored more conveniently, device convenience is improved, the height and the position of a display screen can be very well adjusted, device adjustability is improved, an angle of the display screen can be rotated, the display screen can face users in the different directions when being used, and high school physical experiment demonstration bench has more convenience.

Description

technical field [0001] The invention relates to the technical field of high school physics, in particular to a high school physics experiment demonstration table which is convenient for observation. Background technique [0002] At present, physics is an experiment-based subject, and many laws are introduced and verified through experiments. In order to display these physical experiments in teaching, it is necessary to use various equipment at the same time, so that the physical experiments can be well displayed to students. [0003] After retrieval, the Chinese patent authorization number is CN204463494U, which discloses a physical experiment demonstration platform, including a platform, a bracket, a camera, a console and a scale; wherein, the platform includes an experimental table, a camera storage area, and a power socket , a storage box and a power switch, the top of the platform is set as a test table, and a scale is set on the test table, and the left end of the test...

Claims

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Application Information

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IPC IPC(8): B01L9/02G09B5/02
CPCB01L9/02G09B5/02
Inventor 张浩博
Owner 张浩博
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