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Optical experiment display device for physical teaching

A display device and optical technology, applied in educational appliances, teaching models, instruments, etc., can solve the problems of teaching difficulties, the display device is not flexible enough, and the students cannot be displayed intuitively.

Inactive Publication Date: 2018-11-09
GUANGDONG HAIXIANG EDUCATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In physics teaching, the optical reflection phenomenon is relatively abstract and cannot be displayed intuitively to students, which leads to difficulties in teaching, and most of the traditional display devices are not flexible enough to change the angle and distance of light reflection freely. It is not conducive to observation, so the present invention proposes a new optical experiment display device for physics teaching

Method used

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  • Optical experiment display device for physical teaching
  • Optical experiment display device for physical teaching
  • Optical experiment display device for physical teaching

Examples

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Embodiment Construction

[0021] Such as Figure 1-4 As shown, this specific embodiment adopts the following technical solutions: an optical experiment display device for physics teaching, comprising a base plate 1 on which a scale 2 is embedded, and the base plate 1 is fixedly connected with Support rod 3, said support rod 3 is fixedly mounted with a mounting plate 4, the mounting plate 4 is provided with a number of threaded holes, the mounting plate 4 is provided with a fixed disc 6, and the fixed disc 6 is connected There are a number of No. 1 connecting plates 5, the No. 1 connecting plate 5 is provided with a number of threaded posts corresponding to the threaded holes on the mounting plate 4, and the fixed disc 6 passes through the No. 1 connecting plate 5 and the No. 1 connecting plate 5. The threaded posts on the upper and the threaded holes on the mounting plate 4 are threadedly connected with the mounting plate 4. The fixed disc 6 is connected to a turntable 7 through a rotating bearing trans...

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Abstract

The invention discloses an optical experiment display device for physical teaching. The optical experiment display device comprises a base plate, wherein a graduated scale is embedded in the base plate; a support rod is fixedly connected to the top of one side of the base plate; an installing plate is fixedly arranged on the support rod. The optical experiment display device has the beneficial effects that through the arrangement of a turntable, a handle rotates the turntable; the turntable is used for driving a No. 1 driving wheel to rotate; a No. 1 driven wheel is driven to rotate by the No.1 driving wheel, so that the angle of a reflection mirror is changed; the light reflection angle is changed. By using a design, the position of light projected on the reflection plate after the lightreflection can be freely regulated; through the arrangement of a No. 1 servo motor, a No. 2 driving wheel can be driven to rotate by the No. 1 servo motor; in a similar way, the position of a No. 2 connecting rod is changed through the No. 2 driven wheel, so that the light irradiation position is changed; the light irradiation angle is changed through a light guide plate; the multi-angle reflection is performed, so that the observation is convenient; meanwhile, the distance between the projection plate and the reflection mirror can be freely changed, so that the experiments are more diversified.

Description

Technical field: [0001] The invention belongs to the technical field of educational equipment, and particularly relates to an optical experiment display device for physics teaching. Background technique: [0002] In physics teaching, the reflection phenomenon of optics is relatively abstract and cannot be displayed intuitively to students, which leads to difficulties in teaching. Moreover, most traditional display devices are not flexible enough to use and cannot freely change the angle and distance of light reflection. It is not conducive to observation, so the present invention proposes an optical experiment display device for physics teaching. Summary of the invention: [0003] The purpose of the present invention is to provide an optical experiment display device for physics teaching in order to solve the above problems, which solves the shortcomings of the prior art. [0004] In order to solve the above-mentioned problems, the present invention provides a technical solution: ...

Claims

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Application Information

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IPC IPC(8): G09B23/22
CPCG09B23/22
Inventor 王强
Owner GUANGDONG HAIXIANG EDUCATION TECH CO LTD
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