CN206789088U - Portable history teaching board - Google Patents
Portable history teaching board Download PDFInfo
- Publication number
- CN206789088U CN206789088U CN201720461653.9U CN201720461653U CN206789088U CN 206789088 U CN206789088 U CN 206789088U CN 201720461653 U CN201720461653 U CN 201720461653U CN 206789088 U CN206789088 U CN 206789088U
- Authority
- CN
- China
- Prior art keywords
- blackboard
- board
- education
- crystal
- frame
- 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.)
- Expired - Fee Related
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Abstract
Portable history teaching board, including A-frame, frame support rails, pallet, board of education neck and board of education, frame support rails are installed on the inside of the A-frame, the frame support rails are provided centrally with adjusting knob, pallet is fixedly connected with the top of the A-frame, board of education neck is installed on the upside of the pallet, the board of education neck both sides are provided with multiple fixing bolts, board of education is installed on the upside of the board of education neck, the board of education includes intelligent liquid-crystal blackboard and Multi-layer blackboard, second hinge is provided with the right side of the intelligent liquid-crystal blackboard, the intelligent liquid-crystal blackboard is connected with Multi-layer blackboard by second hinge, USB interface is installed at the top of the intelligent liquid-crystal blackboard, the Portable history teaching board, convenient dismounting carries, can make student it is more lively learn, be advantageous to student memory and grasp.
Description
Technical field
It the utility model is related to historical teaching field, and in particular to a kind of Portable history teaching board.
Background technology
History teaching is related to historical dynasty, modern history etc., in existing historical teaching, because history course examination point is all being gone through
History time, historical personage etc., belong to literary course, it is dry as dust, it is difficult to it is interesting, it is not lively enough to depend merely on the oral explanation of teacher
Image, it is directed to this problems in teaching on the market now, can be improved the quality of teaching without suitable educational aid.
Utility model content
To solve the above problems, the utility model provides a kind of Portable history teaching board.
To achieve the above object, the technical scheme that the utility model is taken is：
Portable history teaching board, including A-frame, frame support rails, pallet, board of education neck and board of education, it is described
Frame support rails are installed on the inside of A-frame, the frame support rails are provided centrally with adjusting knob, the A-frame top
Portion is fixedly connected with pallet, is provided with board of education neck on the upside of the pallet, the board of education neck both sides are provided with multiple fixations
Bolt, the board of education neck upside are provided with board of education, and the board of education includes intelligent liquid-crystal blackboard and Multi-layer blackboard, described
Second hinge is provided with the right side of intelligent liquid-crystal blackboard, the intelligent liquid-crystal blackboard is connected with Multi-layer blackboard by second hinge, institute
State and USB interface is installed at the top of intelligent liquid-crystal blackboard, the intelligent liquid-crystal blackboard side is provided with control panel, the chain of command
Shift knob is provided with the right side of plate, is provided with sound equipment above the shift knob, the intelligent liquid-crystal blackboard is connected by USB interface
USB flash disk is connect the video information in USB flash disk can be read and play video.
Preferably, the Multi-layer blackboard upper right corner is provided with rotary shaft, and the Multi-layer blackboard by being disposed with inside outside
Flexible pad, the first blackboard, the second blackboard and the 3rd blackboard, the flexible pad, the first blackboard, the second blackboard and the 3rd blackboard bottom
Pull bar is provided with, the flexible pad, the first blackboard, the second blackboard and the 3rd blackboard can pass through rotary shaft up-down stretch.
Preferably, the board of education neck is provided centrally with first axle.
Preferably, the fixing bolt quantity is 8.
Preferably, the pallet is oval serving platter.
The utility model has the advantages that：
The Portable history teaching board, is supported by A-frame, and board of education neck and board of education can pass through hinge
Folded, convenient dismounting carries, and intelligent liquid-crystal blackboard can be read the video information in USB flash disk by USB interface connection USB flash disk and broadcast
Put video, by USB flash disk download relevant historical image data, teaching when play, can make student it is more lively learn, have
Beneficial to student memory and grasp.
Brief description of the drawings
Fig. 1 be the utility model proposes Portable history teaching board structural representation；
Fig. 2 be the utility model proposes Portable history teaching board teaching plate structure schematic diagram；
In figure：1st, A-frame, 2, frame support rails, 21, adjusting knob, 3, pallet, 4, board of education neck, 41, fixed
Bolt, 42, first axle, 5, board of education, 51, intelligent liquid-crystal blackboard, 511, USB interface, 512, control panel, 513, sound equipment,
514th, shift knob, 52, Multi-layer blackboard, 521, rotary shaft, 522, flexible pad, the 523, first blackboard, the 524, second blackboard, 525,
3rd blackboard, 526, pull bar, 53, second hinge.
Embodiment
In order that the purpose of this utility model and advantage are more clearly understood, the utility model is entered with reference to embodiments
Row is further described.It should be appreciated that specific embodiment described herein is only to explain the utility model, and do not have to
In restriction the utility model.
As Figure 1-Figure 2, the Portable history teaching board that the utility model embodiment provides, including A-frame 1, branch
Frame support bar 2, pallet 3, board of education neck 4 and board of education 5, the inner side of A-frame 1 are provided with frame support rails 2, support support
Bar 2 is provided centrally with adjusting knob 21, and the top of A-frame 1 is fixedly connected with pallet 3, and the upside of pallet 3 is provided with board of education neck
4, the both sides of board of education neck 4 are provided with multiple fixing bolts 41, and the upside of board of education neck 4 is provided with board of education 5, and board of education 5 is wrapped
Intelligent liquid-crystal blackboard 51 and Multi-layer blackboard 52 are included, the right side of intelligent liquid-crystal blackboard 51 is provided with second hinge 53, intelligent liquid-crystal blackboard
51 and Multi-layer blackboard 52 connected by second hinge 53, the top of intelligent liquid-crystal blackboard 51 is provided with USB interface 511, intelligent liquid-crystal
The side of blackboard 51 is provided with control panel 512, and the right side of control panel 512 is provided with shift knob 514, the top of shift knob 514
Sound equipment 513 is provided with, video information and broadcasting in USB flash disk can be read by the connection USB flash disk of USB interface 511 for intelligent liquid-crystal blackboard 51
Video, the upper right side of Multi-layer blackboard 52 are provided with rotary shaft 521, and Multi-layer blackboard 52 by being disposed with flexible pad 522, inside outside
One blackboard 523, the second blackboard 524 and the 3rd blackboard 525, flexible pad 522, the first blackboard 523, the second blackboard 524 and the 3rd are black
The bottom of plate 525 is provided with pull bar 526, and flexible pad 522, the first blackboard 523, the second blackboard 524 and the 3rd blackboard 525 can lead to
The up-down stretch of rotary shaft 521 is crossed, board of education neck 4 is provided centrally with first axle 42, and the quantity of fixing bolt 41 is 8, pallet 3
For oval serving platter.
The operation principle of this specific implementation is：
The utility model is fixed by A-frame 1 and frame support rails 2, and frame support rails 2 can preferably fix three
Angle support 1, the adjusting knob 21 at the center of frame support rails 2, it is capable of the height of adjusting triangle support 1, is easy to height during teaching
Regulation, board of education 5 are placed in board of education neck 4, and board of education 5, board of education neck 4 can be preferably fixed by fixing bolt 41
First axle 42 is provided centrally with, facilitates board of education neck 4 to fold and carries, after shift knob 514 is opened, intelligent liquid-crystal blackboard 51
Video information in USB flash disk can be read by the connection USB flash disk of USB interface 511 and play video, pass through USB flash disk and download relevant historical image
Data, teaching when play, can make student it is more lively learn, be advantageous to student memory and grasp, intelligent liquid-crystal is black
Plate 51 and Multi-layer blackboard 52 are connected by second hinge 53, and convenient fold carries, the flexible pad 522 in the outside of Multi-layer blackboard 52,
Be advantageous to protect intelligent liquid-crystal blackboard 51 during folding, Multi-layer blackboard 52 sets the first blackboard 523, the second blackboard 524 and the 3rd black
Plate, blackboard area when increase is imparted knowledge to students, be advantageous to teacher and conclude more knowledge points.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (5)
1. Portable history teaching board, it is characterised in that：Including A-frame (1), frame support rails (2), pallet (3), teaching
Board groove (4) and board of education (5), A-frame (1) inner side are provided with frame support rails (2), the frame support rails (2)
Adjusting knob (21) is provided centrally with, pallet (3) is fixedly connected with the top of the A-frame (1), is installed on the upside of the pallet (3)
There is board of education neck (4), board of education neck (4) both sides are provided with multiple fixing bolts (41), the board of education neck (4)
Upside is provided with board of education (5), and the board of education (5) includes intelligent liquid-crystal blackboard (51) and Multi-layer blackboard (52), the intelligence
Second hinge (53) is provided with the right side of liquid crystal blackboard (51), the intelligent liquid-crystal blackboard (51) and Multi-layer blackboard (52) pass through second
Hinge (53) is connected, and USB interface (511), the intelligent liquid-crystal blackboard (51) are provided with the top of the intelligent liquid-crystal blackboard (51)
Side is provided with control panel (512), and shift knob (514), the shift knob are provided with the right side of the control panel (512)
(514) top is provided with sound equipment (513), and the intelligent liquid-crystal blackboard (51) connects USB flash disk by USB interface (511) and USB flash disk can be read
Interior video information simultaneously plays video.
2. Portable history teaching board according to claim 1, it is characterised in that：Multi-layer blackboard (52) upper right side is set
Be equipped with rotary shaft (521), the Multi-layer blackboard (52) by be disposed with inside outside flexible pad (522), the first blackboard (523),
Second blackboard (524) and the 3rd blackboard (525), the flexible pad (522), the first blackboard (523), the second blackboard (524) and
Three blackboards (525) bottom is provided with pull bar (526), the flexible pad (522), the first blackboard (523), the second blackboard (524)
It can pass through rotary shaft (521) up-down stretch with the 3rd blackboard (525).
3. Portable history teaching board according to claim 1, it is characterised in that：Board of education neck (4) center is set
It is equipped with first axle (42).
4. Portable history teaching board according to claim 1, it is characterised in that：Fixing bolt (41) quantity is 8
It is individual.
5. Portable history teaching board according to claim 1, it is characterised in that：The pallet (3) is oval serving platter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720461653.9U CN206789088U (en) | 2017-04-24 | 2017-04-24 | Portable history teaching board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720461653.9U CN206789088U (en) | 2017-04-24 | 2017-04-24 | Portable history teaching board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206789088U true CN206789088U (en) | 2017-12-22 |
Family
ID=60709209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720461653.9U Expired - Fee Related CN206789088U (en) | 2017-04-24 | 2017-04-24 | Portable history teaching board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206789088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112017491A (en) * | 2020-09-08 | 2020-12-01 | 烟台工程职业技术学院(烟台市技师学院) | Electromechanical integrated intelligent teaching device |
-
2017
- 2017-04-24 CN CN201720461653.9U patent/CN206789088U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112017491A (en) * | 2020-09-08 | 2020-12-01 | 烟台工程职业技术学院(烟台市技师学院) | Electromechanical integrated intelligent teaching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20200424 |