CN107301795A - 一种多媒体专业适用的随堂教学装置 - Google Patents

一种多媒体专业适用的随堂教学装置 Download PDF

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CN107301795A
CN107301795A CN201710704990.0A CN201710704990A CN107301795A CN 107301795 A CN107301795 A CN 107301795A CN 201710704990 A CN201710704990 A CN 201710704990A CN 107301795 A CN107301795 A CN 107301795A
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翁自勇
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Zhengzhou Dandian Technology Software Co Ltd
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Zhengzhou Dandian Technology Software Co Ltd
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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B63/00Cabinets, racks or shelf units, specially adapted for storing books, documents, forms, or the like
    • A47B63/06Cabinets, racks or shelf units, specially adapted for storing books, documents, forms, or the like with parts, e.g. trays, card containers, movable on pivots or on chains or belts
    • A47B63/062Cabinets, racks or shelf units, specially adapted for storing books, documents, forms, or the like with parts, e.g. trays, card containers, movable on pivots or on chains or belts with trays revolving on a vertical axis
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/10Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20Undercarriages with or without wheels
    • F16M11/24Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
    • F16M11/28Undercarriages for supports with one single telescoping pillar
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00Projectors or projection-type viewers; Accessories therefor
    • G03B21/54Accessories
    • 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
    • G09B5/00Electrically-operated educational appliances
    • G09B5/02Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Theoretical Computer Science (AREA)
  • Holders For Apparel And Elements Relating To Apparel (AREA)

Abstract

本发明涉及多媒体教学设备领域,尤其是一种多媒体专业适用的随堂教学装置,包括底座、伸缩杆、十字套筒、挂板、投影托板和文件盒,底座上安装伸缩杆,十字套筒套接在伸缩杆上,外壁上设有锁固螺栓,十字套筒两端均安装有轮轴,轮轴连接横杆,挂板穿接在横杆上,投影托板与伸缩杆顶端的套筒固定连接,投影托板后部设有阻位条,前部设有承托条和自攻螺栓,自攻螺栓穿过投影托板上的螺孔与承托条固定连接,文件盒固定在伸缩杆下部的套筒上。本发明结构设计合理,在伸缩杆上安装可旋转的十字套筒、投影托板和文件盒,分别用于安装挂板、承托投影仪和放置文件,一物多用,推拉方便,尤其适用于借助投影仪进行多媒体课件的随堂教学。

Description

一种多媒体专业适用的随堂教学装置
技术领域
本发明涉及多媒体教学设备领域,尤其是一种多媒体专业适用的随堂教学装置。
背景技术
随着科技的进步,多媒体教学在各类学校广泛的运用,替代了教师之前一直使用的文本、声音、图片来进行教学 ;多媒体教学的飞速发展,都出现了多功能的多媒体教学装置,传统的装置为在黑板的上边具有投影布老师使用时需要将其放下让后通过棚顶的吊顶投影仪来进行使用,使用起来非常不方便,因此设计一种新型的教学使用的多媒体装置。
发明内容
本发明的目的是为了克服上述技术缺点提供一种多媒体专业适用的随堂教学装置。
本发明解决技术问题采用的技术方案为:一种多媒体专业适用的随堂教学装置,包括底座、伸缩杆、十字套筒、挂板、投影托板和文件盒,所述底座上固定安装伸缩杆,十字套筒套接在伸缩杆上,十字套筒上设有锁固螺栓,十字套筒两端均安装有轮轴,轮轴上设有横杆,挂板穿接在横杆上,所述伸缩杆的顶端和下部各设有一个套筒,投影托板与伸缩杆顶端的套筒固定连接,投影托板后部设有阻位条,前部设有承托条和自攻螺栓,自攻螺栓穿过投影托板上的螺孔并与承托条固定连接,所述文件盒固定在伸缩杆下部的套筒上。十字套筒、套筒均可绕伸缩杆转动,并可在竖直方向上沿伸缩杆滑动定位;十字套筒两侧轮轴上的横杆用于穿接挂板,挂板可依托轮轴翻转;投影仪放置在投影托板上,后端抵在阻位条上,前端搭在承托条上,通过自攻螺栓穿出投影托板上端面的长度调节投影仪的投影仰角。
所述文件盒内部设置有多个分隔空间。文件盒可绕伸缩杆转动,多个分隔空间用于分类别类的放置各种文件。
进一步的,所述套筒上也设有锁固螺栓。锁固螺栓用于将套筒固定在伸缩杆上。
所述底座下端设有万向轮。万向轮的设置,使整个装置具备了便捷的移动能力。
本发明所具有的有益效果是:本发明结构设计合理,在伸缩杆上安装可旋转的十字套筒、投影托板和文件盒,分别用于安装挂板、承托投影仪和放置文件,一物多用,推拉方便,尤其适用于借助投影仪进行多媒体课件的随堂教学。
附图说明
附图1为本发明的结构示意图。
具体实施方式
下面结合附图1对本发明做以下详细说明。
如图1所示,本发明包括底座1、伸缩杆2、十字套筒3、挂板4、投影托板5和文件盒7,所述底座1上固定安装伸缩杆2,十字套筒3套接在伸缩杆2上,十字套筒3上设有锁固螺栓3-1,十字套筒3两端均安装有轮轴4-1,轮轴4-1上设有横杆4-2,挂板4穿接在横杆4-2上,所述伸缩杆2的顶端和下部各设有一个套筒9,投影托板5与伸缩杆2顶端的套筒9固定连接,投影托板5后部设有阻位条5-1,前部设有承托条5-2和自攻螺栓5-3,自攻螺栓5-3穿过投影托板5上的螺孔(图中未标号)并与承托条5-2固定连接,所述文件盒7固定在伸缩杆2下部的套筒9上。十字套筒3、套筒9均可绕伸缩杆2转动,并可在竖直方向上沿伸缩杆2滑动定位;十字套筒2两侧轮轴4-1上的横杆4-2用于穿接挂板4,挂板4可依托轮轴4-1翻转;投影仪6放置在投影托板5上,后端抵在阻位条5-1上,前端搭在承托条5-2上,通过自攻螺栓5-3穿出投影托板5上端面的长度调节投影仪6的投影仰角。
所述文件盒7内部设置有多个分隔空间7-1。文件盒7可绕伸缩杆2转动,多个分隔空间7-1用于分类别类的放置各种文件。
进一步的,所述套筒9上也设有锁固螺栓3-1,用于将套筒9固定在伸缩杆2上。
所述底座1下端设有万向轮8。万向轮8的设置,使整个装置具备了便捷的移动能力。
本发明结构设计合理,在伸缩杆2上安装可旋转的十字套筒3、投影托板5和文件盒7,分别用于安装挂板4、承托投影仪6和放置文件,投影托板5高度可调,投影仪6的投影仰角可调,挂板4旋转角度可调,也可上下翻转双面使用。

Claims (4)

1.一种多媒体专业适用的随堂教学装置,包括底座、伸缩杆、十字套筒、挂板、投影托板和文件盒,其特征在于:所述底座上固定安装伸缩杆,十字套筒套接在伸缩杆上,十字套筒上设有锁固螺栓,十字套筒两端均安装有轮轴,轮轴上设有横杆,挂板穿接在横杆上,所述伸缩杆的顶端和下部各设有一个套筒,投影托板与伸缩杆顶端的套筒固定连接,投影托板后部设有阻位条,前部设有承托条和自攻螺栓,自攻螺栓穿过投影托板上的螺孔并与承托条固定连接,所述文件盒固定在伸缩杆下部的套筒上。
2.根据权利要求1所述的一种多媒体专业适用的随堂教学装置,其特征在于:所述文件盒内部设置有多个分隔空间。
3.根据权利要求1所述的一种多媒体专业适用的随堂教学装置,其特征在于:所述套筒上也设有锁固螺栓。
4.根据权利要求1所述的一种多媒体专业适用的随堂教学装置,其特征在于:所述底座下端设有万向轮。
CN201710704990.0A 2017-08-17 2017-08-17 一种多媒体专业适用的随堂教学装置 Pending CN107301795A (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107956985A (zh) * 2017-11-26 2018-04-24 贾爱忠 一种英语教学使用的多媒体教学设备
CN108916556A (zh) * 2018-07-03 2018-11-30 芜湖佳华代代网络科技有限公司 一种投影仪投影的调节座
CN110322735A (zh) * 2019-06-04 2019-10-11 重庆工业职业技术学院 一种英语学习用智能教学系统

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107956985A (zh) * 2017-11-26 2018-04-24 贾爱忠 一种英语教学使用的多媒体教学设备
CN108916556A (zh) * 2018-07-03 2018-11-30 芜湖佳华代代网络科技有限公司 一种投影仪投影的调节座
CN110322735A (zh) * 2019-06-04 2019-10-11 重庆工业职业技术学院 一种英语学习用智能教学系统
CN110322735B (zh) * 2019-06-04 2021-12-28 重庆工业职业技术学院 一种英语学习用智能教学系统

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