CN108074458A - 一种教学用光学成像原理演示架 - Google Patents

一种教学用光学成像原理演示架 Download PDF

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CN108074458A
CN108074458A CN201610997396.0A CN201610997396A CN108074458A CN 108074458 A CN108074458 A CN 108074458A CN 201610997396 A CN201610997396 A CN 201610997396A CN 108074458 A CN108074458 A CN 108074458A
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pedestal
teaching
optical imagery
demonstration frame
principle demonstration
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王涛
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Striker District Of Guang'an City On Behalf Of City Mayor Five School
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Striker District Of Guang'an City On Behalf Of City Mayor Five School
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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/06Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
    • G09B23/22Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for optics

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Abstract

本发明涉及教学用具技术领域,具体涉及一种教学用光学成像原理演示架,包括底座,所述底座上设有五个滑块,所述滑块均与底座滑动连接,所述五个滑块上分别设有成像板、立板、凹透镜、凸透镜和光源,所述立板的中心处设有一成像孔。本装置结构简单,价格低廉,便于了该发明的推广运用,具有很好的实用性。能够将多个光学器件集合在一个演示架上,有效解决了现有技术中的教学用光学演示仪器功能单一、使用不便的问题。

Description

一种教学用光学成像原理演示架
技术领域
本发明涉及教学用具技术领域,具体涉及一种教学用光学成像原理演示架。
背景技术
凸透镜成像原理、凹透镜成像原理、小孔成像原理是中学物理教学中主要的光学成像原理内容。老师在向学生教授这些原理知识时,通过现场演示往往能够收获更好的教学效果。然而现有的物理教学仪器都无法集这几种成像原理于一体,而是每种成像原理要分别依靠一种仪器来演示,这样给教学带来很多不便,且同时操作复杂。
发明内容
本发明的目的在于提供一种结构简单、操作便捷的教学用光学成像原理演示架。
为了达到上述目的,本发明采用的技术方案为:一种教学用光学成像原理演示架,包括底座,所述底座上设有五个滑块,所述滑块均与底座滑动连接,所述五个滑块上分别设有成像板、立板、凹透镜、凸透镜和光源,所述立板的中心处设有一成像孔。
如上所述的一种教学用光学成像原理演示架,进一步说明为,所述底座上设有燕尾槽,滑块底部设有与燕尾槽相适配的燕尾榫,所述燕尾榫滑动布置于燕尾槽中。
如上所述的一种教学用光学成像原理演示架,进一步说明为,所述底座上设有刻度标识。
如上所述的一种教学用光学成像原理演示架,进一步说明为,所述底座下方设有万向轮。
本发明的有益效果是:本装置结构简单,价格低廉,便于了该发明的推广运用,具有很好的实用性。能够将多个光学器件集合在一个演示架上,有效解决了现有技术中的教学用光学演示仪器功能单一、使用不便的问题。
附图说明
图1为本发明结构示意图。
图中:1、底座;2、滑块;3、成像板;4、立板;5、凹透镜;6、凸透镜;7、光源;8、刻度标识。
具体实施方式
下面结合附图对本发明具体实施方式做进一步的阐述。
如图1所示,本发明提供的一种教学用光学成像原理演示架,包括底座1,所述底座1上设有五个滑块2,所述滑块2均与底座1滑动连接,为了使滑块2在底座1上滑动更加便捷,操作更加简单。可以在底座1上设有燕尾槽,滑块2底部设有与燕尾槽相适配的燕尾榫,所述燕尾榫滑动布置于燕尾槽中,从而使滑块2在底座1上滑动连接,当然还可以采用其他滑动连接方式,这里不对其他滑动连接方式一一进行阐述。
所述五个滑块2上分别设有成像板3、立板4、凹透镜5、凸透镜6和光源7,所述立板4的中心处设有一成像孔。例如当演示小孔成像原理时,不需要用到凸透镜6和凹透镜5时,只需将这两个滑块2从底座1上拿掉即可,在需要用到凸透镜6或凹透镜5时,装上即可,能够将多个光学器件集合在一个演示架上,有效解决了现有技术中的教学用光学演示仪器功能单一、使用不便的问题。
为了便于观察滑块2之间的距离,可以在底座1上设置刻度标识8,从而通过刻度标识8来对滑块2进行调节,保证了试验的准确性。
为了该装置移动更加方便,可以在底座1的下方设置万向轮,所述万向轮未在图中画出。本装置结构简单,价格低廉,便于了该发明的推广运用,具有很好的实用性。
本发明并不限于上述实例,在本发明的权利要求书所限定的范围内,本领域技术人员不经创造性劳动即可做出的各种变形或修改均受本专利的保护。

Claims (4)

1.一种教学用光学成像原理演示架,其特征在于:包括底座,所述底座上设有五个滑块,所述滑块均与底座滑动连接,所述五个滑块上分别设有成像板、立板、凹透镜、凸透镜和光源,所述立板的中心处设有一成像孔。
2.根据权利要求1所述的一种教学用光学成像原理演示架,其特征在于:所述底座上设有燕尾槽,滑块底部设有与燕尾槽相适配的燕尾榫,所述燕尾榫滑动布置于燕尾槽中。
3.根据权利要求1所述的一种教学用光学成像原理演示架,其特征在于:所述底座上设有刻度标识。
4.根据权利要求1所述的一种教学用光学成像原理演示架,其特征在于:所述底座下方设有万向轮。
CN201610997396.0A 2016-11-11 2016-11-11 一种教学用光学成像原理演示架 Pending CN108074458A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109658792A (zh) * 2018-12-27 2019-04-19 天津良益科技股份有限公司 一种小孔成像、凹透镜成像实验演示装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109658792A (zh) * 2018-12-27 2019-04-19 天津良益科技股份有限公司 一种小孔成像、凹透镜成像实验演示装置

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