CN202109453U - 光学成像实验用蜡烛座 - Google Patents

光学成像实验用蜡烛座 Download PDF

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CN202109453U
CN202109453U CN2011202094128U CN201120209412U CN202109453U CN 202109453 U CN202109453 U CN 202109453U CN 2011202094128 U CN2011202094128 U CN 2011202094128U CN 201120209412 U CN201120209412 U CN 201120209412U CN 202109453 U CN202109453 U CN 202109453U
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孔君
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Abstract

本实用新型公开了一种光学成像实验用蜡烛座,属于教学用具。其结构包括底座、升降支杆,底座固定在升降支杆下端,其特点是,升降支杆顶端固定有支撑平台,支撑平台上固定有蜡烛定位套管,蜡烛定位套管侧壁上开有至少一条开缝线,且定位套管外套接有弹力套圈。与现有技术相比,本实用新型的光学成像实验用蜡烛座具有使用方便快捷等特点。

Description

光学成像实验用蜡烛座
技术领域
本实用新型涉及一种教学用具,尤其是一种光学成像实验用蜡烛座。
背景技术
目前,蜡烛是光学实验中最常用到的光源之一。现有技术中,一般是通过带有铁丝的烛台将蜡烛固定在光具座上,固定过程中需要将铁丝插入蜡烛末端,费时费力,且蜡烛容易折断。
发明内容
本实用新型的技术任务是针对上述现有技术中的不足提供一种使用方便快捷的光学成像实验用蜡烛座。
本实用新型解决其技术问题所采用的技术方案是:光学成像实验用蜡烛座,包括底座、升降支杆,底座固定在升降支杆下端,其特点是,升降支杆顶端固定有支撑平台,支撑平台上固定有蜡烛定位套管,蜡烛定位套管侧壁上开有至少一条开缝线,且定位套管外套接有弹力套圈。
所述升降支杆由外套管和芯管构成,芯管下部与外套管上部通过螺纹相连接。
本实用新型的光学成像实验用蜡烛座与现有技术相比具有以下突出地有益效果:
(一)利用蜡烛定位套管及弹力套圈给蜡烛定位,操作方便,且蜡烛不易被折断;
(二)利用螺纹旋转改变蜡烛高度,调节更加方便、精准。
附图说明
附图1是本实用新型光学成像实验用蜡烛座的结构示意图。
具体实施方式
参照说明书附图对本实用新型的光学成像实验用蜡烛座作以下详细地说明。
如附图1所示,本实用新型的光学成像实验用蜡烛座由底座1、升降支杆2、支撑平台3、蜡烛定位套管4及弹力套圈5构成。
底座1固定在升降支杆2的下端。支撑平台3固定在升降支杆2的顶端。所述升降支杆2由外套管21和芯管22构成。芯管22下部与外套管21上部通过螺纹相连接。
蜡烛定位套管4固定在支撑平台3上。在蜡烛定位套管4侧壁上开有三条开缝线6。弹力套圈5套接在蜡烛定位套管4外侧。
固定蜡烛时,首先将蜡烛下端插入蜡烛定位套管中,然后将弹力套圈套在蜡烛定位套管中上部即可。

Claims (2)

1.光学成像实验用蜡烛座,包括底座、升降支杆,底座固定在升降支杆下端,其特征在于,升降支杆顶端固定有支撑平台,支撑平台上固定有蜡烛定位套管,蜡烛定位套管侧壁上开有至少一条开缝线,且定位套管外套接有弹力套圈。
2.根据权利要求1所述的光学成像实验用蜡烛座,其特征在于,所述升降支杆由外套管和芯管构成,芯管下部与外套管上部通过螺纹相连接。
CN2011202094128U 2011-06-21 2011-06-21 光学成像实验用蜡烛座 Expired - Fee Related CN202109453U (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105065973A (zh) * 2015-09-07 2015-11-18 李高莲 一种工艺陶瓷灯饰
CN107388214A (zh) * 2015-03-20 2017-11-24 钱芳林 一种蜡烛插架

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107388214A (zh) * 2015-03-20 2017-11-24 钱芳林 一种蜡烛插架
CN105065973A (zh) * 2015-09-07 2015-11-18 李高莲 一种工艺陶瓷灯饰

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