A planar imaging experimental device

By using a magnetic chuck and digital display combined with a rotary encoder in a planar imaging experimental device, the problems of inconvenient angle adjustment and tool wear in the prior art are solved, and the precise adjustment of the light source angle and the improvement of experimental accuracy are achieved.

CN224553927UActive Publication Date: 2026-07-24陈凌涵
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
陈凌涵
Filing Date
2025-08-04
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Existing plane mirror imaging demonstration instruments are inconvenient to adjust the angle of the supporting structure, and the angle measuring tools are prone to wear, affecting the convenience and accuracy of experimental operations.

Method used

The light source is mounted using a magnetic plate, and a rotary encoder and processing element are set between the main scale and the vernier scale. Angle changes are monitored by a photoelectric sensor and displayed on a digital display screen, eliminating the need for a traditional protractor and using a magnetic plate and support components to stabilize angle adjustment.

Benefits of technology

It enables precise adjustment of the light source angle, reduces wear on angle measuring tools, and improves the ease of operation and accuracy of experiments.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a kind of plane imaging experimental device, it is related to experimental appliance technical field, bearing table, bearing table outer wall is equipped with mounting piece, and mounting piece is equipped with acrylic plate in it, bearing table upper surface is divided into two experimental areas with acrylic plate as boundary;Folding ruler, two experimental areas are equipped with folding ruler, folding ruler includes main ruler and vice ruler, and rotationally connected between main ruler and vice ruler, vice ruler outside is equipped with magnetic attraction plate, and light source piece is magnetically attracted and installed on magnetic attraction plate, the angle change of detection vice ruler, the angle change of vice ruler can be known by observing digital display screen during experiment, compared with artificial observation ordinary protractor to adjust angle, using the digital display screen in the present scheme is more accurate, cancel traditional protractor, angle adjustment between main ruler and vice ruler is not easy to wear.
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Citation Information

Patent Citations

  • Plane mirror imaging demonstration instrument

    CN220455977U