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发明名称
简易式柱体演示器
摘要
本实用新型公开了一种简易式柱体演示器,属于教学用具。其结构由顶边示意棒、底边示意棒及侧面示意膜构成,侧面示意膜固定在相互平行的顶边示意棒与底边示意棒之间,所述顶边示意棒与底边示意棒均由硬质可塑材料制成,顶边示意棒的首端和尾端分别设有可相互连接的第一连接组件,底边示意棒的首端和尾端分别设有可相互连接的第二连接组件。与现有技术相比,本实用新型的简易式柱体演示器具有使用方便、便于展示展开效果等特点。
申请公布号
CN202352175U
申请公布日期
2012.07.25
申请号
CN201120576128.4
申请日期
2011.12.22
申请人
杜娟
发明人
杜娟
分类号
G09B23/04(2006.01)I
主分类号
G09B23/04(2006.01)I
代理机构
代理人
主权项
简易式柱体演示器,其特征在于,由顶边示意棒、底边示意棒及侧面示意膜构成,侧面示意膜固定在相互平行的顶边示意棒与底边示意棒之间,所述顶边示意棒与底边示意棒均由硬质可塑材料制成,顶边示意棒的首端和尾端分别设有可相互连接的第一连接组件,底边示意棒的首端和尾端分别设有可相互连接的第二连接组件。
地址
273201 山东省济宁市泗水县龙城幼儿园
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