透鏡成像教具

專利類型

發明

專利國別 (專利申請國家)

中華民國

專利申請案號

101137522

專利證號

I 413032

專利獲證名稱

透鏡成像教具

專利所屬機關 (申請機關)

國立彰化師範大學

獲證日期

2013/10/21

技術說明

提供一種透鏡成像教具，其包括一滑軌、一透鏡承座、一凸透鏡單元、一立柱、若干座體及若干雷射發射器。該滑軌定義一線性軌道，該透鏡承座係設於該滑軌，該凸透鏡單元係設於該透鏡承座，該立柱係設於該滑軌，且該透鏡承座與立柱可沿該線性軌道相對滑移，該些座體係分別設於該立柱，該些雷射發射器則分別可轉動地設於該些座體，該些雷射發射器係用以朝該凸透鏡單元發射雷射光束，且該些雷射光束可會聚於雷射發射器與凸透鏡單元之間的一點，藉以模擬「萬線一心」之光學原理，並能導正學生的迷思概念。 A lens imaging teaching tool includes a rail element, a lens stay, a convex lens, a post, several bases and several laser transmitters. The rail element defines a linear rail on which the lens stay is disposed. The convex lens is disposed on the lens stay. The post is also disposed on the rail elemen, and the lens stay and the post is slidable along the linear rail. The bases are disposed on the post, and the laser transmitters are rotatably disposed on the bases respectively for transmiting laser baems toward the convex lens, in which the laser beams convergence at a point between the laser transmitters and the convex lens so as to demonstrate the optical phenonmenon, and therefore the optics misconcept of the students can be corrected.

備註

本部(發文號1080030164)同意該校108年5月14日研字第1080400128號函申請終止維護專利。

連絡單位 (專責單位/部門名稱)

研究發展處

連絡電話

04-7232105轉1858

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