WO2019148509A1 - 一种化学课展示板 - Google Patents

一种化学课展示板 Download PDF

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Publication number
WO2019148509A1
WO2019148509A1 PCT/CN2018/075337 CN2018075337W WO2019148509A1 WO 2019148509 A1 WO2019148509 A1 WO 2019148509A1 CN 2018075337 W CN2018075337 W CN 2018075337W WO 2019148509 A1 WO2019148509 A1 WO 2019148509A1
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fixedly connected
display board
display panel
experimental
teaching
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PCT/CN2018/075337
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English (en)
French (fr)
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徐相兰
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海安睿华纺织科技有限公司
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Priority to PCT/CN2018/075337 priority Critical patent/WO2019148509A1/zh
Publication of WO2019148509A1 publication Critical patent/WO2019148509A1/zh

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/24—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for chemistry

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  • the utility model relates to the technical field of education, in particular to a chemistry class display board.
  • the existing display panels have the problems of single function, unworkable work efficiency, experimental demonstration and poor teaching performance.
  • the utility model provides a chemistry class display board, which has the advantages of rich functions, experimental demonstration and good teaching display effect, and solves the problems raised by the above background art.
  • a chemistry class display board including a display board, the display board includes an experimental display board, a teaching display board, and a teaching display board is fixedly connected to one side of the experimental display board.
  • the inner wall of the experimental display panel is fixedly connected with a fixing block, and one side of the fixing block is provided with a first sliding slot, and the first sliding slot is internally connected with a slider, and the upper surface of the slider is fixed
  • a sliding rod is connected, and one end of the sliding rod is fixedly connected with an iron frame column, and one side of the iron frame column is fixedly connected with an iron clip and an iron ring, and one end of the iron frame column is fixedly connected with an iron frame seat.
  • the experiment shows that the upper surface of the inner wall of the plate is fixedly connected with a hook, a middle portion of the hook is movably connected with a thermometer, and three holes are opened in the middle of the inner wall of the experimental display panel, and the teaching display board is fixedly connected to one side of the experimental display panel.
  • There is a whiteboard wipe the two ends of the whiteboard wipe are movably connected on both sides of the teaching display panel, and the lower surface of the display panel is fixedly connected with a lifting assembly, and the lifting assembly includes a bearing And a telescopic rod and a hydraulic cylinder.
  • the lower surface of the bearing is fixedly connected with a telescopic rod.
  • the lower surface of the telescopic rod is sleeved on the hydraulic cylinder, and the lower surface of the hydraulic cylinder is fixedly connected with the base.
  • the material of the experimental display panel is a high-pressure laminated board of thermosetting resin impregnated paper, and the material of the teaching display board is enamel.
  • the lower surface of the inner wall of the experimental display panel is movably connected with a storage box.
  • the lower surface of the base is fixedly connected with a roller.
  • the three holes are movably connected to an experimental instrument.
  • one end of the slider is fixedly connected with a rotating shaft.
  • the utility model provides a chemistry class display board, which has the following beneficial effects:
  • the chemistry class display board is moved through the first chute, the slider, the sliding rod, the iron frame and the rotating shaft, and the slider moves inside the first chute, and the upper surface of the rotating shaft is connected with a slider, thereby sliding
  • the block drives the support rod and the iron frame to move and rotate, so that the device has the function of facilitating teaching experiment demonstration.
  • the chemistry class display board through the setting of the whiteboard wipe, the whiteboard erase can erase the teaching content written by the teacher on the whiteboard at one time, so that the device can quickly and effectively erase the content on the whiteboard.
  • Figure 1 is a schematic view of the structure of the present invention
  • FIG. 2 is a left side view of the fixed block structure of the present invention.
  • the present invention provides a technical solution: a chemistry class display board, including a display board 1.
  • the display board 1 includes an experimental display board 101, a teaching display board 102, and a fixed connection on the side of the experiment display board 101.
  • the material of the experimental display board 101 is a high-pressure laminated board of thermosetting resin impregnated paper.
  • the material of the teaching display board 102 is enamel, and the inner sliding wall of the teaching display board 102 is provided with a second sliding slot 18, and the second sliding slot 18 is fixed.
  • the lower surface of the inner wall of the experimental display board 101 is movably connected with a storage box 16, and the inner wall of the experimental display board 101 is fixedly connected with a fixing block 2, and one side of the fixing block 2 is firstly provided with a first sliding a sliding block 4 is fixedly connected to the inner side of the first sliding slot 3, and a rotating shaft 20 is fixedly connected to one end of the sliding block 4.
  • the upper surface of the sliding block 4 is fixedly connected with a sliding rod 5, and one end of the sliding rod 5 is fixedly connected.
  • An iron frame 7 and an iron ring 8 are fixedly connected to one side of the iron frame column 6 and the iron frame column 6 respectively.
  • the iron frame column 6 is fixedly connected with the iron frame seat 9, and the upper surface of the inner wall of the experiment display plate 101 is fixedly connected with the hook 10 , the middle of the hook 10 is connected to the temperature In the middle of the inner wall of the experiment display panel 101, three holes 12 are opened, three holes 12 are movably connected with the experimental instrument 19, and the side of the teaching display board 102 away from the experimental display board 101 is fixedly connected with a whiteboard wipe 13 and a whiteboard wipe 13 The two ends are movably connected to the two sides of the teaching display board 101.
  • the lower surface of the display board 1 is fixedly connected with a lifting assembly 14.
  • the lifting assembly 14 includes a bearing 141, a telescopic rod 142 and a hydraulic cylinder 143.
  • the lower surface of the bearing 141 is fixedly connected and telescoped.
  • the lower surface of the rod 142 and the telescopic rod 142 is fitted to the hydraulic cylinder 143.
  • the lower surface of the hydraulic cylinder 143 is fixedly coupled to the base 15, and the lower surface of the base 15 is fixedly connected with the roller 17.
  • the electrical components appearing in this article are connected to the external main controller and the 220V mains, and the main controller can be a conventionally known device that controls the computer and the like.
  • the chemistry class display board moves through the first chute 3, the slider 4, the sliding rod 5, the iron frame 9 and the rotating shaft 20, and the slider moves inside the first chute 3, and the rotating shaft
  • the upper surface of the 20 is connected with a slider 4, and the slider 4 drives the sliding rod 5 and the iron frame 9 to move and rotate, so that the device has the function of facilitating the teaching experiment demonstration, and the whiteboard wipe 13 can be set by the whiteboard wipe 13
  • the teaching content written by the teacher on the whiteboard is erased at one time, so that the device can quickly and effectively erase the content on the whiteboard.

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Physics (AREA)
  • Algebra (AREA)
  • Computational Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Mathematical Optimization (AREA)
  • Medicinal Chemistry (AREA)
  • Pure & Applied Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Theoretical Computer Science (AREA)
  • Drawing Aids And Blackboards (AREA)

Abstract

一种化学课展示板（1），包括实验展示板（101）、教学展示板（102），实验展示板（101）一侧固定连接有教学展示板（102），实验展示板（101）内壁固定连接有固定块（2），固定块（2）的一侧均开设有第一滑槽（3），第一滑槽（3）的内部活动连接有滑块（4），滑块（4）的上表面固定连接有滑动杆（5），滑动杆（5）的一端固定连接有铁架柱（6），铁架柱（6）一侧分别固定连接有铁夹（7）和铁环（8），铁架柱（6）的一端固定连接有铁架座（9），实验展示板（101）内壁的上表面固定连接有挂钩（10），挂钩（10）的中部活动连接有温度计（11），教学展示板（102）远离实验展示板（101）的一侧固定连接有白板擦（13）。使用时具备多项功能，便于教学实验演示。

Description

一种化学课展示板 技术领域
本实用新型涉及教育技术领域，具体为一种化学课展示板。
背景技术
化学教师在教学时，不光需要在黑板上进行板书教学，有时候还需要使用辅助教学用具，例如，经常会使用到实验板，提高学生的学习积极性，主动性和动手性，方便老师上课时进行演示。
现有的展示板在使用时存在功能单一，工作效率不适，实验演示和教学展示效果不佳的问题。
实用新型内容
(一)解决的技术问题
针对现有技术的不足，本实用新型提供了一种化学课展示板，具备了使用时功能丰富，实验演示和教学展示效果好等优点，解决了以上背景技术提出的问题。
(二)技术方案
为实现上述目的，本实用新型提供如下技术方案：一种化学课展示板，包括展示板，所述展示板包括实验展示板、教学展示板、所述实验展示板一侧固定连接有教学展示板，所述实验展示板内壁固定连接有固定块，所述固定块的一侧均开设有第一滑槽，所述第一滑槽的内部活动连接有滑块，所述滑块的上表面固定连接有滑动杆，所述滑动杆的一端固定连接有铁架柱，所述铁架柱一侧分别固定连接有铁夹和铁环，所述铁架柱的一端固定连接有铁架座，所述实验展示板内壁的上表面固定连接有挂钩，所述挂钩的中部活动连接有温度计，所述实验展示板内壁的中部开设有三个孔洞，所述教学展示板远离实验展示板的一侧固定连接有白板擦，所述白板擦的两端活动连接在教学展示板的两侧，所述展示板的下表面固定连接有升降组件，所述升降组 件包括轴承、伸缩杆和液压缸，所述轴承的下表面固定连接有伸缩杆，所述伸缩杆的下表面套装在液压缸，所述液压缸的下表面固定连接有底座。
优选的，所述实验展示板的材质是热固性树脂浸渍纸高压层积板，所述教学展示板的材质是搪瓷。
优选的，所述实验展示板内壁的下表面活动连接有收纳盒。
优选的，所述底座的下表面固定连有滚轮。
优选的，所述三个孔洞活动连接有实验仪器。
优选的，所述滑块的一端固定连接有旋转轴。
(三)有益效果
与现有技术相比，本实用新型提供了一种化学课展示板，具备以下有益效果：
1、该化学课展示板，通过第一滑槽、滑块、滑动杆、铁架台和旋转轴的设置，滑块在第一滑槽内部移动，旋转轴的上表面连接有滑块，进而滑块带动支撑杆和铁架台进行移动和旋转，使得该设备具备方便教学实验演示的功能。
2、该化学课展示板，通过白板擦的设置，白板擦可以一次性擦除白板上老师书写的教学内容，使得该设备能快速有效的擦除白板上的内容。
附图说明
图1为本实用新型结构示意图；
图2为本实用新型固定块结构左视示意图。
图中：1展示板、101实验展示板、102教学展示板、2固定块、3第一滑槽、4滑块、5滑动杆、6铁架柱、7铁夹、8铁环、9铁架座、10挂钩、11温度计、12孔洞、13白板擦、14升降组件、141轴承、142伸缩杆、143液压缸、15底座、16收纳盒、17滚轮、18第二滑槽、19实验仪器、20旋转轴。
具体实施方式
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。
请参阅图1-2，本实用新型提供一种技术方案：一种化学课展示板，包括展示板1，展示板1包括实验展示板101、教学展示板102、实验展示板101一侧固定连接有教学展示板102，实验展示板101的材质是热固性树脂浸渍纸高压层积板，教学展示板102的材质是搪瓷，教学展示板102内壁设置有第二滑槽18，第二滑槽18固定连接在第二教学板的上下两侧，实验展示板101内壁的下表面活动连接有收纳盒16，实验展示板101内壁固定连接有固定块2，固定块2的一侧均开设有第一滑槽3，第一滑槽3的内部活动连接有滑块4，滑块4的一端固定连接有旋转轴20，滑块4的上表面固定连接有滑动杆5，滑动杆5的一端固定连接有铁架柱6，铁架柱6一侧分别固定连接有铁夹7和铁环8，铁架柱6的一端固定连接有铁架座9，实验展示板101内壁的上表面固定连接有挂钩10，挂钩10的中部活动连接有温度计11，实验展示板101内壁的中部开设有三个孔洞12，三个孔洞12活动连接有实验仪器19，教学展示板102远离实验展示板101的一侧固定连接有白板擦13，白板擦13的两端活动连接在教学展示板101的两侧，展示板1的下表面固定连接有升降组件14，升降组件14包括轴承141、伸缩杆142和液压缸143，轴承141的下表面固定连接有伸缩杆142，伸缩杆142的下表面套装在液压缸143，液压缸143的下表面固定连接有底座15，底座15的下表面固定连有滚轮17。
该文中出现的电器元件均与外界的主控器及220V市电电连接，并且主控器可为计算机等起到控制的常规已知设备。
综上所述，该化学课展示板，通过第一滑槽3、滑块4、滑动杆5、铁架 座9和旋转轴20的设置，滑块在第一滑槽3内部移动，旋转轴20的上表面连接有滑块4，进而滑块4带动滑动杆5和铁架座9进行移动和旋转，使得该设备具备方便教学实验演示的功能，通过白板擦13的设置，白板擦13可以一次性擦除白板上老师书写的教学内容，使得该设备能快速有效的擦除白板上的内容。
需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。
尽管已经示出和描述了本实用新型的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本实用新型的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本实用新型的范围由所附权利要求及其等同物限定。

Claims (7)

  1. 一种化学课展示板，包括展示板(1)，其特征在于：所述展示板(1)包括实验展示板(101)、教学展示板((102)、所述实验展示板(101)一侧固定连接有教学展示板(102)，所述实验展示板(101)内壁固定连接有固定块(2)，所述固定块(2)的一侧均开设有第一滑槽(3)，所述第一滑槽(3)的内部活动连接有滑块(4)，所述滑块(4)的上表面固定连接有滑动杆(5)，所述滑动杆(5)的一端固定连接有铁架柱(6)，所述铁架柱(6)一侧分别固定连接有铁夹(7)和铁环(8)，所述铁架柱(6)的一端固定连接有铁架座(9)，所述实验展示板(101)内壁的上表面固定连接有挂钩(10)，所述挂钩(10)的中部活动连接有温度计(11)，所述实验展示板(101)内壁的中部开设有三个孔洞(12)，所述教学展示板(102)远离实验展示板(101)的一侧固定连接有白板擦(13)，所述白板擦(13)的两端活动连接在教学展示板(101)的两侧，所述展示板(1)的下表面固定连接有升降组件(14)，所述升降组件(14)包括轴承(141)、伸缩杆(142)和液压缸(143)，所述轴承(141)的下表面固定连接有伸缩杆(142)，所述伸缩杆(142)的下表面套装在液压缸(143)，所述液压缸(143)的下表面固定连接有底座(15)。
  2. 根据权利要求所述的一种化学课展示板，其特征在于：所述实验展示板(101)的材质是热固性树脂浸渍纸高压层积板，所述教学展示板(102)的材质是搪瓷。
  3. 根据权利要求所述的一种化学课展示板，其特征在于：所述实验展示板(101)内壁的下表面活动连接有收纳盒(16)。
  4. 根据权利要求所述的一种化学课展示板，其特征在于：所述底座(15)的下表面固定连有滚轮(17)。
  5. 根据权利要求所述的一种化学课展示板，其特征在于：所述教学展示板(102)内壁设置有第二滑槽(18)，所述第二滑槽(18)固定连接在第二教学板的上下两侧。
  6. 根据权利要求所述的一种化学课展示板，其特征在于：所述三个孔洞(12)活动连接有实验仪器(19)。
  7. 根据权利要求所述的一种化学课展示板，其特征在于：所述滑块(4)的一端固定连接有旋转轴(20)。
PCT/CN2018/075337 2018-02-05 2018-02-05 一种化学课展示板 WO2019148509A1 (zh)

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TWI748829B (zh) * 2020-12-30 2021-12-01 胡厚飛 水寫布的循環使用裝置

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