CN104723752A - Movable multi-media classroom blackboard - Google Patents
Movable multi-media classroom blackboard Download PDFInfo
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
- B43L1/04—Blackboards
Landscapes
- Drawing Aids And Blackboards (AREA)
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
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.
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 (6)
| 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 |
| CN108508692A (en) * | 2018-04-18 | 2018-09-07 | 兰州新博网络科技有限公司 | A kind of displaying device convenient for 3D modeling teaching |
| 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 |
-
2013
- 2013-12-21 CN CN201310709652.8A patent/CN104723752A/en active Pending
Cited By (6)
| 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 |
| CN108508692A (en) * | 2018-04-18 | 2018-09-07 | 兰州新博网络科技有限公司 | A kind of displaying device convenient for 3D modeling teaching |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104723752A (en) | Movable multi-media classroom blackboard | |
| CN203126247U (en) | Multimedia classroom blackboard | |
| CN204463500U (en) | A kind of English teaching rotary display rack device | |
| CN205050372U (en) | Be applied to presentation device of chinese teaching | |
| CN206505562U (en) | A kind of folding English teaching servicing unit | |
| CN201494176U (en) | Dual-purpose blackboard used for projecting and writing | |
| CN203995286U (en) | Integrative environmentally-friendly blackboard | |
| CN203952963U (en) | A kind of remote control variable bit projecting apparatus | |
| CN204196513U (en) | Language Teaching of Senior High School servicing unit | |
| CN209895516U (en) | Novel english-chinese intertranslation teaching training device | |
| CN202871111U (en) | Interactive multimedia teaching system | |
| CN204894880U (en) | Teaching board | |
| CN204936595U (en) | The multifunctional portable blank that a kind of education and instruction uses | |
| CN204432119U (en) | A kind of English teaching Special teaching board | |
| CN107909891B (en) | English translation demonstration board | |
| CN207764998U (en) | A kind of dustless Legal Teaching mechanism of electron type | |
| CN204990854U (en) | Modified is teaching aid for mathematical education | |
| CN204332163U (en) | Multifunctional English teaching Graphic Panel | |
| CN205272959U (en) | Multimedia blackboard | |
| CN204557811U (en) | Teaching of Chinese Chinese character demonstration teaching aid | |
| CN206224858U (en) | A kind of hotel management English teaching board | |
| CN205326591U (en) | Polyhedron blackboard of deployable formula | |
| CN204363426U (en) | English teaching Combined desk | |
| CN204990760U (en) | Art design is with show board | |
| CN205788810U (en) | A kind of intelligent tutoring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150624 |