CN105741650A - 封闭式双色杯 - Google Patents

封闭式双色杯 Download PDF

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CN105741650A
CN105741650A CN201610336353.8A CN201610336353A CN105741650A CN 105741650 A CN105741650 A CN 105741650A CN 201610336353 A CN201610336353 A CN 201610336353A CN 105741650 A CN105741650 A CN 105741650A
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thermometer
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周维保
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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
    • G09B23/16Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for science of heat

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Abstract

一种封闭式双色杯是的玻璃制品,杯壁及杯盖一半是黑色的,一半是白色的,黑色的半壁为黑色壁(1),白色的半壁是白色壁(2)。中间是无色的隔壁(3),隔壁的底部与杯底接触处中间部位有一个半圆形的通液孔(6)杯盖上设有两个测温孔(4)分别设在黑色杯盖和白色杯盖上,黑色杯盖上还有一个比测温孔大的注水孔(5)。连体温度计由两个温度计(7)连体组成,上方有提手(8),两个温度计的距离与双色杯的杯盖上的两个测温孔配套。

Description

封闭式双色杯
技术领域
本发明涉及教学用具利用,特别涉及一种教学吸热性能的教具双色杯。
背景技术
中小学物理课教材中有一节关于不同颜色的物体吸收光和热量的能力不同的教学内容,由于没有相应的教学用具,造成老师教的糊里糊涂,学生理解的糊里糊涂。为克服这一教学难题,特设计本发明。
发明内容
本发明的目的是提供一种能够帮助学生直观形象地理解不同颜色的物体吸收光和热量的能力不同的教学内容的教学用具。
为实现上述目的本发明采取的技术方案是:
本发明双色杯是封闭式的玻璃制品,杯壁及杯盖一半是黑色的,一半是白色的,黑色的半壁为黑色壁(1),白色的半壁是白色壁(2)。中间是无色的隔壁(3),隔壁的底部与杯底接触处中间部位有一个半圆形的通液孔(6)杯盖上设有两个测温孔(4)分别设在黑色杯盖和白色杯盖上,黑色杯盖上还有一个比测温孔大的注水孔(5)。
连体温度计由两个温度计(7)连体组成,上方有提手(8),两个温度计的距离与双色杯的杯盖上的两个测温孔配套。
本发明的优点是:
1.结构简单,容易制造;
2.教学演示颜色不同,吸收热量的强度也不同的性质,现象直观,学生容易掌握。
附图说明:
图1是本发明结构示意图;
图2是连体温度计结构示意图;
图中的数字所示,1黑杯壁,2白杯壁,3隔壁,4测温孔,5注水孔,6通液孔,7温度计,8提手。
具体实施方式:
以下结合实施例和附图进一步说明本发明。
本发明双色杯是封闭式的玻璃制品,杯壁及杯盖一半是黑色的,一半是白色的,黑色的半壁为黑色壁(1),白色的半壁是白色壁(2)。中间是无色的隔壁(3),隔壁的底部与杯底接触处中间部位有一个半圆形的通液孔(6)杯盖上设有两个测温孔(4)分别设在黑色杯盖和白色杯盖上,黑色杯盖上还有一个比测温孔大的注水孔(5)。
连体温度计由两个温度计(7)连体组成,上方有提手(8),两个温度计的距离与双色杯的杯盖上的两个测温孔配套。
本发明的优点是:
1.结构简单,容易制造;2.教学演示颜色不同,吸收热量的强度也不同的性质,现象直观,学生容易掌握。
使用时,从注水孔向杯内注入水,过一段时间观看温度计,两边的水温不一样,黑杯壁的水温度高,白杯壁的水温度低。说明黑色物体吸收热量强,白色物体吸收热量弱。

Claims (2)

1.一种封闭式双色杯是玻璃制品,其特征在于:杯壁及杯盖一半是黑色的,一半是白色的,黑色的半壁为黑色壁(1),白色的半壁是白色壁(2),中间是无色的隔壁(3),隔壁的底部与杯底接触处中间部位有一个半圆形的通液孔(6)杯盖上设有两个测温孔(4)分别设在黑色杯盖和白色杯盖上,黑色杯盖上还有一个比测温孔大的注水孔(5)。
2.根据权利要求1所述的一种封闭式双色杯,其特征在于:连体温度计由两个温度计(7)连体组成,上方有提手(8),两个温度计的距离与双色杯的杯盖上的两个测温孔配套。
CN201610336353.8A 2016-05-20 2016-05-20 封闭式双色杯 Pending CN105741650A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106136779A (zh) * 2016-08-19 2016-11-23 安徽金星包装有限公司 一种双色杯的加工方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201126671Y (zh) * 2007-12-04 2008-10-01 王舜 一种黑白物体吸热演示装置
CN201383258Y (zh) * 2009-03-10 2010-01-13 杨荞语 深色物体表面与浅色物体表面吸热对比演示装置
CN201725453U (zh) * 2010-05-19 2011-01-26 卢庆燕 不同颜色吸热能力对比器
CN203070628U (zh) * 2013-02-05 2013-07-17 王艳艳 测量物体吸热能力的教具

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201126671Y (zh) * 2007-12-04 2008-10-01 王舜 一种黑白物体吸热演示装置
CN201383258Y (zh) * 2009-03-10 2010-01-13 杨荞语 深色物体表面与浅色物体表面吸热对比演示装置
CN201725453U (zh) * 2010-05-19 2011-01-26 卢庆燕 不同颜色吸热能力对比器
CN203070628U (zh) * 2013-02-05 2013-07-17 王艳艳 测量物体吸热能力的教具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106136779A (zh) * 2016-08-19 2016-11-23 安徽金星包装有限公司 一种双色杯的加工方法

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Application publication date: 20160706