# CN203776373U - 一种数学演示操作台 - Google Patents

## Info

Publication number
CN203776373U
CN203776373U CN201420187374.4U CN201420187374U CN203776373U CN 203776373 U CN203776373 U CN 203776373U CN 201420187374 U CN201420187374 U CN 201420187374U CN 203776373 U CN203776373 U CN 203776373U
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CN
China
Prior art keywords
table body
demonstration
bench
hydraulic cylinder
mathematical
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
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CN201420187374.4U
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English (en)
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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.)
Individual
Original Assignee
Individual
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Priority to CN201420187374.4U priority Critical patent/CN203776373U/zh
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Publication of CN203776373U publication Critical patent/CN203776373U/zh
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Expired - Fee Related legal-status Critical Current

## Landscapes

• Accommodation For Nursing Or Treatment Tables (AREA)

## Claims (5)

1.一种数学演示操作台，其特征在于：包括讲台桌体(1)和演示台桌体(2)；所述讲台桌体(1)的底部设有水平轨道(3)，所述演示台桌体(2)设置在讲台桌体(1)的水平轨道(3)上，且讲台桌体(1)的底部还设有水平放置的第一液压缸(4)，该第一液压缸(4)的活塞杆连接在演示台桌体(2)上，演示台桌体(2)可在第一液压缸(4)的作用下在轨道(3)上水平移动；所述演示台桌体(2)内还设有竖直放置的第二液压缸(5)，且演示台桌体(2)的侧边还设有竖直轨道(6)，第二液压缸(5)的活塞杆上设有一托板(7)，该托板(7)嵌在竖直轨道(6)上，所述托板(7)上还设有伸缩臂(8)，该伸缩臂(8)上设有演示面板(9)；所述托板(7)上还设有模具框(10)。
2.根据权利要求1所述一种数学演示操作台，其特征在于：所述演示台桌体(2)上还设有滚轮(21)，该滚轮(21)上还设有制动闸。
3.根据权利要求1所述一种数学演示操作台，其特征在于：所述伸缩臂(8)与演示台(9)之间还设有转盘(11)。
4.根据权利要求1所述一种数学演示操作台，其特征在于：所述讲台桌体(1)的侧边还设有矩形方盒(12)，该矩形方盒内装有小黑板。
5.根据权利要求1所述一种数学演示操作台，其特征在于：所述讲台桌体(1)上还设有抽屉(13)。
CN201420187374.4U 2014-04-17 2014-04-17 一种数学演示操作台 Expired - Fee Related CN203776373U (zh)

## Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420187374.4U CN203776373U (zh) 2014-04-17 2014-04-17 一种数学演示操作台

## Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420187374.4U CN203776373U (zh) 2014-04-17 2014-04-17 一种数学演示操作台

## Publications (1)

Publication Number Publication Date
CN203776373U true CN203776373U (zh) 2014-08-20

# Family

## Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420187374.4U Expired - Fee Related CN203776373U (zh) 2014-04-17 2014-04-17 一种数学演示操作台

## Country Status (1)

CN (1) CN203776373U (zh)

## Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110638208A (zh) * 2019-11-14 2020-01-03 邓可欣 一种拉伸式多功能讲台

## Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110638208A (zh) * 2019-11-14 2020-01-03 邓可欣 一种拉伸式多功能讲台

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## Legal Events

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

Granted publication date: 20140820

Termination date: 20150417

EXPY Termination of patent right or utility model