# CN206400882U - 一种数学模型演示教具 - Google Patents

## Info

Publication number
CN206400882U
CN206400882U CN201621215280.9U CN201621215280U CN206400882U CN 206400882 U CN206400882 U CN 206400882U CN 201621215280 U CN201621215280 U CN 201621215280U CN 206400882 U CN206400882 U CN 206400882U
Authority
CN
China
Prior art keywords
demonstration
vertical
casing
scale chi
teaching aid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201621215280.9U
Other languages
English (en)
Inventor

� 刘

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suihua University
Original Assignee
Suihua University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suihua University filed Critical Suihua University
Priority to CN201621215280.9U priority Critical patent/CN206400882U/zh
Application granted granted Critical
Publication of CN206400882U publication Critical patent/CN206400882U/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

## Landscapes

• Instructional Devices (AREA)

## Claims (5)

1.一种数学模型演示教具，其特征在于，包括演示箱体(1)、若干磁石(2)、垂直标定杆(3)和水平标定杆(4)；

2.根据权利要求1所述的数学模型演示教具，其特征在于，所述垂直刻度尺(9)和所述水平刻度尺(10)均嵌入所述演示箱体(1)内。
3.根据权利要求1所述的数学模型演示教具，其特征在于，所述垂直标定杆(3)和所述水平标定杆(4)前后设置。
4.根据权利要求1所述的数学模型演示教具，其特征在于，所述演示箱体(1)内设置有照明装置(13)。
5.根据权利要求1所述的数学模型演示教具，其特征在于，所述演示箱体(1)上表面设置有提手(14)。
CN201621215280.9U 2016-11-11 2016-11-11 一种数学模型演示教具 Expired - Fee Related CN206400882U (zh)

## Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621215280.9U CN206400882U (zh) 2016-11-11 2016-11-11 一种数学模型演示教具

## Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621215280.9U CN206400882U (zh) 2016-11-11 2016-11-11 一种数学模型演示教具

## Publications (1)

Publication Number Publication Date
CN206400882U true CN206400882U (zh) 2017-08-11

# Family

## Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621215280.9U Expired - Fee Related CN206400882U (zh) 2016-11-11 2016-11-11 一种数学模型演示教具

## Country Status (1)

CN (1) CN206400882U (zh)

## Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109215453A (zh) * 2018-11-13 2019-01-15 安康学院 一种高等数学函数教学演示仪
CN109658784A (zh) * 2019-02-20 2019-04-19 哈尔滨学院 一种大学数学摆线教具

## Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109215453A (zh) * 2018-11-13 2019-01-15 安康学院 一种高等数学函数教学演示仪
CN109215453B (zh) * 2018-11-13 2020-07-31 安康学院 一种高等数学函数教学演示仪
CN109658784A (zh) * 2019-02-20 2019-04-19 哈尔滨学院 一种大学数学摆线教具

## Similar Documents

Publication Publication Date Title
CN206400882U (zh) 一种数学模型演示教具
CN203982637U (zh) 一种三轮车车轮摩擦力方向演示仪
CN201444362U (zh) 多功能组合三角板
CN204178584U (zh) 一种设有四格线的字母临摹尺
CN204010467U (zh) 一种平面镜成像演示仪
CN204904607U (zh) 一种英语助学器
CN204178566U (zh) 一种新型的汉语拼音拼读装置
CN203528141U (zh) 英语电子教学板
CN203165253U (zh) 英语单词听写机
CN207037953U (zh) 一种新型日语教学用插块式音标练习板
CN205068890U (zh) 一种新型利于语文背诵的教育装置
CN204557811U (zh) 中文教学用汉字演示教具
CN201941402U (zh) 语文练字用尺
CN204010398U (zh) 书法习字规
CN202242611U (zh) 多用组合画尺
CN204367711U (zh) 新型英语教学设备
CN203910079U (zh) 一种英语单词学习卡片
CN203004807U (zh) 一种语文教学识字工具尺
CN203338630U (zh) 一种数学教具
CN203931257U (zh) 英语时态教学用具
CN203055415U (zh) 一种带后视镜的教学钢琴
CN201161508Y (zh) 圆锥曲线演示仪
CN201829082U (zh) 小学教学数位板
CN207541787U (zh) 一种成语学习辅助装置
CN205827684U (zh) 汉语言文学教学板

## Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170811

Termination date: 20171111

CF01 Termination of patent right due to non-payment of annual fee