CN104723752A - Movable multi-media classroom blackboard - Google Patents

Movable multi-media classroom blackboard Download PDF

Info

Publication number
CN104723752A
CN104723752A CN201310709652.8A CN201310709652A CN104723752A CN 104723752 A CN104723752 A CN 104723752A CN 201310709652 A CN201310709652 A CN 201310709652A CN 104723752 A CN104723752 A CN 104723752A
Authority
CN
China
Prior art keywords
blackboard
movable
fixed
fixing
media classroom
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.)
Pending
Application number
CN201310709652.8A
Other languages
Chinese (zh)
Inventor
杨素娥
Original Assignee
杨素娥
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 杨素娥 filed Critical 杨素娥
Priority to CN201310709652.8A priority Critical patent/CN104723752A/en
Publication of CN104723752A publication Critical patent/CN104723752A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43LARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L1/00Repeatedly-usable boards or tablets for writing or drawing
    • B43L1/04Blackboards

Abstract

The invention relates to a movable multi-media classroom blackboard. The movable multi-media classroom blackboard comprises a projection curtain, a movable right blackboard, a fixed blackboard, a movable left blackboard, wheels and a blackboard slide groove, wherein the projection curtain is disposed in a curtain box, the fixed blackboard is rectangular, both the movable left blackboard and the movable right blackboard are square in same size, the fixed blackboard is in the size equal to the movable blackboards, the movable blackboard is mounted in the blackboard slide groove via the wheels, the fixed blackboard is fixed in the blackboard slide groove, and the projection curtain is arranged right above the fixed blackboard. The movable left blackboard and the movable right blackboard can move to the two sides of the fixed blackboard, and blackboard use of teachers during multi-media teaching is guaranteed; when no use for multi-media teaching, the movable blackboards can move to the position of the fixed blackboard or two sides of the fixed blackboard according to teaching requirements, and study of students is facilitated.

Description

A kind of packaged type multi-media classroom blackboard
technical field
The present invention relates to teaching aid field, be specially a kind of packaged type multi-media classroom blackboard.
background technology
Blackboard is requisite apparatus in school instruction, and along with the birth of various invention, teaching at present generally adopts multimedia gives lessons, but blackboard still plays irreplaceable effect.Universal along with multimedia technology and equipment, its relatively-stationary structure of traditional blackboard brings very big inconvenience to multimedia teaching, although there has been various mobile blackboard, they otherwise occupy too large space, or can not well with multimedia equipment combining with teaching.
In multimedia teaching, blackboard is usually projected curtain and blocks, and serves as a teacher when to want with blackboard writing to make student Geng Yi understand usually very inconvenient, has had a strong impact on quality of instruction.Although the blackboard in some classrooms is placed in both sides or the side of projection screen, but it occupies too large space and the Students ' Learning of each position inconvenient when not using multimedia, also the blackboard had has rotating function, but very inconvenient when when rotating, it needs too large rotation space and rotates.
summary of the invention
The object of this invention is to provide a kind of packaged type multi-media classroom blackboard, can solve multimedia teaching traditional blackboard and to impart knowledge to students the problem that can not jointly carry out, the equipment in blackboard and multimedia teaching that also can solve occupies too much space and affects the problem of student's sight line.
For solving above technical problem, the present invention adopts following technical scheme:
A kind of packaged type multi-media classroom blackboard comprises projection screen, removable right blackboard, fixing blackboard, removable left blackboard, roller and blackboard chute, projection screen is placed in curtain kit, fixing blackboard is rectangle, removable left blackboard and removable right blackboard are the square of formed objects, fixing blackboard is the size that two pieces of movable blackboards are combined, movable blackboard is arranged in blackboard chute by roller, fixing blackboard is fixed in blackboard chute, and projection screen is positioned at directly over fixing blackboard.
Described fixing blackboard is the blackboard of available chalk-writing or the blank write with color water-color paintbrush.
Described removable left blackboard is the blackboard of available chalk-writing or the blank write with color water-color paintbrush.
Described removable right blackboard is the blackboard of available chalk-writing or the blank write with color water-color paintbrush.
After adopting above technical scheme, the present invention can possess multiple beneficial effect.Removable left blackboard and removable right blackboard can move to the both sides of fixing blackboard, ensure that does not affect the use of teacher to blackboard when multimedia teaching, according to teaching request, movable blackboard can be moved on to position or its both sides of fixing blackboard when not using multimedia teaching, the study of convenient student.
accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the structural representation of packaged type multi-media classroom blackboard of the present invention.
Number in the figure: 1, projection screen; 2, removable right blackboard; 3, fixing blackboard; 4, removable left blackboard; 5, roller; 6, blackboard chute; 7, curtain kit.
detailed description of the invention
As shown in Figure 1, a kind of packaged type multi-media classroom blackboard comprises projection screen 1, removable right blackboard 2, fixing blackboard 3, removable left blackboard 4, roller 5 and blackboard chute 6, described projection screen is placed in curtain kit 7, when using multimedia teaching, projection screen 1 discharges from curtain kit 7; Fixing blackboard 3 is rectangle, removable left blackboard 4 and removable right blackboard 2 are the square of formed objects, fixing blackboard 3 is sizes that two pieces of movable blackboards are combined, movable blackboard is arranged in blackboard chute 6 by roller 5, fixing blackboard 3 is fixed in blackboard chute 6, and projection screen 1 is positioned at directly over fixing blackboard 1.When needing removable left blackboard 4 and removable right blackboard 2 can be pulled out from fixing blackboard 3 when using blackboard in multimedia teaching, only one piece of mobile blackboard can be pulled out when using less.When not using multimedia teaching, can as required removable left blackboard 4 or removable right blackboard 2 be pulled out or not pull out.
Described fixing blackboard 3 is the blackboard of available chalk-writing or the blank write with color water-color paintbrush, needs and the hobby of student selects its particular type according to teaching.
Described removable left blackboard 4 is the blackboard of available chalk-writing or the blank write with color water-color paintbrush, needs and the hobby of student selects its particular type according to teaching.
Described removable right blackboard 2 is the blackboard of available chalk-writing or the blank write with color water-color paintbrush, needs and the hobby of student selects its particular type according to teaching.

Claims (4)

1. a packaged type multi-media classroom blackboard, it is characterized in that: comprise projection screen (1), removable right blackboard (2), fixing blackboard (3), removable left blackboard (4), roller (5) and blackboard chute (6), described projection screen is placed in curtain kit (7), fixing blackboard (3) is rectangle, the square that removable left blackboard (4) and removable right blackboard (2) are formed objects, fixing blackboard (3) is the size that two pieces of movable blackboards are combined, movable blackboard is arranged in blackboard chute (6) by roller, fixing blackboard (3) is fixed in blackboard chute (6), projection screen (1) is positioned at directly over fixing blackboard (1).
2. a kind of packaged type multi-media classroom blackboard according to claim 1, is characterized in that: the blackboard that described fixing blackboard (3) is available chalk-writing or the blank write with color water-color paintbrush.
3. a kind of packaged type multi-media classroom blackboard according to claim 1, is characterized in that: the blackboard that described removable left blackboard (4) is available chalk-writing or the blank write with color water-color paintbrush.
4. a kind of packaged type multi-media classroom blackboard according to claim 1, is characterized in that: the blackboard that described removable right blackboard (2) is available chalk-writing or the blank write with color water-color paintbrush.
CN201310709652.8A 2013-12-21 2013-12-21 Movable multi-media classroom blackboard Pending CN104723752A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310709652.8A CN104723752A (en) 2013-12-21 2013-12-21 Movable multi-media classroom blackboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310709652.8A CN104723752A (en) 2013-12-21 2013-12-21 Movable multi-media classroom blackboard

Publications (1)

Publication Number Publication Date
CN104723752A true CN104723752A (en) 2015-06-24

Family

ID=53448416

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310709652.8A Pending CN104723752A (en) 2013-12-21 2013-12-21 Movable multi-media classroom blackboard

Country Status (1)

Country Link
CN (1) CN104723752A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105904883A (en) * 2016-05-30 2016-08-31 安徽工程大学 Projection blackboard for audio-visual education classroom
CN106205226A (en) * 2016-08-30 2016-12-07 天津市府易科技有限公司 A kind of multifunction teaching integrative machine
CN107933155A (en) * 2017-11-28 2018-04-20 吴贵珍 A kind of multi-functional blackboard
CN109532284A (en) * 2019-01-10 2019-03-29 河北华发教育科技股份有限公司 A kind of concealed wisdom blackboard
CN112233465A (en) * 2020-10-29 2021-01-15 温州职业技术学院 Projection equipment for information technology teaching

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105904883A (en) * 2016-05-30 2016-08-31 安徽工程大学 Projection blackboard for audio-visual education classroom
CN106205226A (en) * 2016-08-30 2016-12-07 天津市府易科技有限公司 A kind of multifunction teaching integrative machine
CN107933155A (en) * 2017-11-28 2018-04-20 吴贵珍 A kind of multi-functional blackboard
CN109532284A (en) * 2019-01-10 2019-03-29 河北华发教育科技股份有限公司 A kind of concealed wisdom blackboard
CN112233465A (en) * 2020-10-29 2021-01-15 温州职业技术学院 Projection equipment for information technology teaching

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C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150624