CN108016179A - Intelligent multimedia classroom blackboard - Google Patents
Intelligent multimedia classroom blackboard Download PDFInfo
- Publication number
- CN108016179A CN108016179A CN201610973451.2A CN201610973451A CN108016179A CN 108016179 A CN108016179 A CN 108016179A CN 201610973451 A CN201610973451 A CN 201610973451A CN 108016179 A CN108016179 A CN 108016179A
- Authority
- CN
- China
- Prior art keywords
- movable plate
- side movable
- clipboard
- blackboard
- slide
- 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
-
- 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 present invention relates to teaching aid technical field,Particularly a kind of intelligent multimedia classroom blackboard,Including bottom clipboard and top layer movable plate,The top layer movable plate includes left side movable plate and right side movable plate,The height of the left side movable plate and the right side movable plate is highly consistent with the bottom clipboard,The sum of length of the left side movable plate and the right side movable plate is equal to the length of the bottom clipboard,The upper and lower side of the bottom clipboard is equipped with slide,The length of the slide is consistent with the length of the bottom clipboard,The both ends limiting device of the slide,The upper and lower side of the left side movable plate and the right side movable plate is equipped with the slideway coordinated with the slide,The end of the slideway is located at the right end of the left side movable plate,The left end of the right side movable plate,The surface of the bottom clipboard is horizontal to be equipped with curtain kit.Using the intelligent multimedia classroom blackboard of technical solution of the present invention, multimedia teaching can be carried out using blackboard and projection screen at the same time.
Description
Technical field
The present invention relates to teaching aid technical field, particularly a kind of intelligent multimedia classroom blackboard.
Background technology
Blackboard is most common classroom instruction apparatus, is generally fixed to the center of metope immediately ahead of classroom seat.With
The popularization of multimedia technology and equipment, its relatively-stationary structure of traditional blackboard bring inconvenience to multimedia teaching.More matchmakers
In body teaching, teacher stills need to use blackboard to coordinate explanation sometimes, but in the multi-media classroom having, projection screen is directly hung
Blackboard has been covered before blackboard, make teacher can not writing on the blackboard, some then beside blackboard increase hang one piece of projection screen, have impact on
Raw normal line of sight.
The content of the invention
It is an object of the invention to solve above-mentioned technical problem, there is provided a kind of intelligent multimedia classroom blackboard, can be sharp at the same time
Carry out multimedia teaching with blackboard and projection screen.
In order to solve the above technical problems, present invention employs a kind of intelligent multimedia classroom blackboard, including bottom clipboard
With top layer movable plate, wherein, the top layer movable plate includes left side movable plate and right side movable plate, the left side movable plate and institute
State the height of right side movable plate and highly consistent, the left side movable plate and the right side movable plate of the bottom clipboard
The sum of length is equal to the length of the bottom clipboard, and the upper and lower side of the bottom clipboard is equipped with slide, the length of the slide
Spend, the both ends limiting device of the slide consistent with the length of the bottom clipboard, the left side movable plate and the right side
The upper and lower side of movable plate is equipped with the slideway coordinated with the slide, and the end of the slideway is located at the right side of the left side movable plate
End, the left end of the right side movable plate, the surface of the bottom clipboard is horizontal to be equipped with curtain kit；The left side movable plate with
The right side movable plate is respectively connected with driving cylinder, and the driving cylinder is respectively connected with controlling switch and power supply, and the control is opened
Close arranged on the underface of the bottom clipboard, the power supply is respectively the controlling switch and the driving cylinder by conducting wire
Power supply.
Further, in above-mentioned technical proposal, the bottom clipboard is the blackboard of available chalk-writing or with color water
The blank of pen writing.
Further, in above-mentioned technical proposal, the left side movable plate, the right side movable plate are available chalk-writing
Blackboard.
Further, in above-mentioned technical proposal, the left side movable plate, the right side movable plate are available color water-color paintbrush
The blank of writing.
Further, in above-mentioned technical proposal, the left side movable plate, the right side movable plate are respectively available chalk book
The blackboard write and the blank write with color water-color paintbrush.
Beneficial effect possessed by the present invention：The left side movable plate, right side movable plate and bottom clipboard are all available
To write, when needing to open projection screen, left side movable plate, right side movable plate can slide into bottom writing respectively as needed
The left and right sides of plate, left side movable plate and right side movable plate also can be pushed back and fixed according to the service condition of blackboard.The present invention
Conventional teaching is can be not only used for, can also be advantageously used in multimedia teaching, it is more practical and conveniently in field research.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Wherein：Bottom clipboard 1；Left side movable plate 2；Right side movable plate 3；Slide 4；Slideway 5；Curtain kit 6；Limiting device
7；Drive cylinder 8；Controlling switch 9；Power supply 10.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in Figure 1, the present invention provides a kind of intelligent multimedia classroom blackboard, including bottom clipboard 1 and top layer activity
Plate, wherein, top layer movable plate includes left side movable plate 2 and right side movable plate 3, the height of left side movable plate 2 and right side movable plate 3
With highly consistent, length of the sum of the length of left side movable plate 2 and right side movable plate 3 equal to bottom clipboard 1 of bottom clipboard 1
Degree, the upper and lower side of bottom clipboard 1 are equipped with slide 4, and the length of slide 4 is consistent with the length of bottom clipboard 1, and the two of slide 4
The upper and lower side of end limiting device 7, left side movable plate 2 and right side movable plate 3 is equipped with the slideway 5 coordinated with slide 4, slideway 5
End is located at the right end of left side movable plate 2, and the left end of right side movable plate 3, the surface of bottom clipboard 1 is horizontal to be equipped with curtain kit
6；Left side movable plate 2 is respectively connected with driving cylinder 8 with right side movable plate 3, and driving cylinder 8 is respectively connected with controlling switch 9 and power supply
10, driving cylinder 8 is arranged on the underface of bottom clipboard 1, and power supply 10 is respectively controlling switch 9 and driving cylinder 8 by conducting wire
Power supply.
Bottom clipboard 1 is the blackboard of available chalk-writing or the blank write with color water-color paintbrush.
Left side movable plate 2, right side movable plate 3 are the blackboard of available chalk-writing.
Left side movable plate 2, right side movable plate 3 are the blank of available color water-color paintbrush writing.
Left side movable plate 2, right side movable plate 3 are respectively the blackboard of available chalk-writing and are write with color water-color paintbrush white
Plate.
When carrying out multimedia teaching, control left side movable plate 2, right side movable plate 3 respectively in driving gas by controlling switch 9
The driving lower slider of cylinder puts down the curtain in projection screen box 6 to the left and right sides of bottom clipboard 1, you can at the same projection and
Write using left side movable plate 2, right side movable plate 3.When projected area is little, can also be directly projected on bottom clipboard 1.
When carrying out conventional teaching, it can be write at the same time on bottom clipboard 1, left side movable plate 2, right side movable plate 3.Work as plate
When book is few, also left side movable plate 2, right side movable plate 3 can be controlled to slide into 1 surface of bottom clipboard by controlling switch 9,
Write on left side movable plate 2, right side movable plate 3.
The present invention specification and drawings be considered as it is illustrative and not restrictive, on the basis of the present invention, ability
Field technique personnel are according to disclosed technology contents, it is not necessary to which performing creative labour can make some of technical characteristics
Some are replaced and deformation, within the scope of the present invention.
Claims (5)
1. intelligent multimedia classroom blackboard, including bottom clipboard and top layer movable plate, it is characterised in that：The top layer movable plate
Including left side movable plate and right side movable plate, the height of the left side movable plate and the right side movable plate is write with the bottom
Highly consistent, length of the sum of the length of the left side movable plate and the right side movable plate equal to the bottom clipboard of plate
Degree, the upper and lower side of the bottom clipboard are equipped with slide, and the length of the slide is consistent with the length of the bottom clipboard, institute
State the both ends limiting device of slide, the upper and lower side of the left side movable plate and the right side movable plate is equipped with matches somebody with somebody with the slide
The slideway of conjunction, the end of the slideway are located at the right end of the left side movable plate, the left end of the right side movable plate, the bottom
The surface of clipboard is horizontal to be equipped with curtain kit；The left side movable plate is respectively connected with driving cylinder with the right side movable plate,
The driving cylinder is respectively connected with controlling switch and power supply, and the controlling switch is arranged on the underface of the bottom clipboard, institute
It is respectively that the controlling switch and the driving cylinder are powered that power supply, which is stated, by conducting wire.
2. intelligent multimedia classroom blackboard according to claim 1, it is characterised in that：The bottom clipboard is available powder
The blackboard of pen writing or the blank write with color water-color paintbrush.
3. intelligent multimedia classroom blackboard according to claim 1 or 2, it is characterised in that：It is the left side movable plate, described
Right side movable plate is the blackboard of available chalk-writing.
4. intelligent multimedia classroom blackboard according to claim 1 or 2, it is characterised in that：It is the left side movable plate, described
Right side movable plate is the blank of available color water-color paintbrush writing.
5. intelligent multimedia classroom blackboard according to claim 1 or 2, it is characterised in that：It is the left side movable plate, described
Right side movable plate is respectively the blackboard of available chalk-writing and the blank write with color water-color paintbrush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610973451.2A CN108016179A (en) | 2016-11-04 | 2016-11-04 | Intelligent multimedia classroom blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610973451.2A CN108016179A (en) | 2016-11-04 | 2016-11-04 | Intelligent multimedia classroom blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108016179A true CN108016179A (en) | 2018-05-11 |
Family
ID=62083645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610973451.2A Pending CN108016179A (en) | 2016-11-04 | 2016-11-04 | Intelligent multimedia classroom blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108016179A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109035880A (en) * | 2018-07-30 | 2018-12-18 | 佛山市缘懿科技有限公司 | A kind of construction worker's safety training device |
-
2016
- 2016-11-04 CN CN201610973451.2A patent/CN108016179A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109035880A (en) * | 2018-07-30 | 2018-12-18 | 佛山市缘懿科技有限公司 | A kind of construction worker's safety training device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180511 |
|
| WD01 | Invention patent application deemed withdrawn after publication |