CN205818786U - A kind of portable drawing board of giving lessons - Google Patents
A kind of portable drawing board of giving lessons Download PDFInfo
- Publication number
- CN205818786U CN205818786U CN201620478372.XU CN201620478372U CN205818786U CN 205818786 U CN205818786 U CN 205818786U CN 201620478372 U CN201620478372 U CN 201620478372U CN 205818786 U CN205818786 U CN 205818786U
- Authority
- CN
- China
- Prior art keywords
- drawing board
- display screen
- giving lessons
- switch
- board
- 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
Links
Abstract
This utility model relates to a kind of portable drawing board of giving lessons, including drawing board, swivel plate, support, photographic head and microprocessor, the back side of described drawing board connects swivel plate by rotating shaft, described drawing board connects support by bearing pin, the front of described drawing board connects head rod, described head rod connects the second connecting rod, the free end of described second connecting rod is provided with photographic head, the side of described drawing board is provided with electrical equipment containing cavity, the two sides of described swivel plate is respectively equipped with the first display screen and second display screen, this portable drawing board of giving lessons can be when giving lessons in outdoor, teachers' instruction content is shown on a display screen, for student viewing and study, easy to use, disclosure satisfy that the demand of giving lessons.
Description
Technical field
This utility model relates to educational facilities technical field, particularly relates to a kind of portable drawing board of giving lessons.
Background technology
Drawing board refers to: is commonly used to pad the flat board of drawing paper when sketch, drawing, is typically located on easel, also puts knee
Upper picture.Fixing drawing board, some clips on easel, the most useful adhesive tape, drawing board size is wanted with user
Depending on asking, mostly being wooden, feel is slim and graceful, and smooth, artistic drawing set shop is the most on sale, the most also can make by oneself.Much paint
Picture person likes going out and paints from life, and painting from life also is very important course in fine arts course, but when outdoor sketching,
Owing to not having blackboard, during teachers' instruction, student typically can only listen, and cannot be combined with picture so that teaching tool
Having certain limitation, efficiency of giving lessons is relatively low.
Utility model content
The purpose of this utility model is for the above-mentioned problems in the prior art, it is provided that one is portable gives lessons
Drawing board, teachers' instruction content can be shown on a display screen when giving lessons in outdoor by this portable drawing board of giving lessons,
For student viewing and study, easy to use, it is possible to meet demand of giving lessons.
This utility model solves its technical problem and be the technical scheme is that a kind of portable drawing board of giving lessons, bag
Including drawing board, swivel plate, support, photographic head and microprocessor, the back side of described drawing board connects rotation by rotating shaft
Plate, described drawing board connects support by bearing pin, and the front of described drawing board connects head rod, and described first even
Extension bar connects the second connecting rod, and the free end of described second connecting rod is provided with photographic head, and the side of described drawing board sets
There is electrical equipment containing cavity, in described electrical equipment containing cavity, place accumulator and microprocessor；
The two sides of described swivel plate is respectively equipped with the first display screen and second display screen, and the side of described drawing board is respectively
Being provided with the first switch and second switch, described first switch and second switch show with the first display screen and second respectively
Display screen electrically connects, and described first switch and second switch are all connected with accumulator；
Described photographic head electrically connects with microprocessor, described microprocessor and the first display screen and second display screen electricity
Connect.
Further, described head rod and the second connecting rod are hinged, and described second connecting rod is scalable.
Further, described head rod and drawing board removably connect.
Further, the side of described drawing board is provided with object placing cavity and puts a hole.
Further, the front of described drawing board is the magnetic white board that available white board marker is write, and the back side is available chalk
The magnet board write.
Further, the front and back of described drawing board is all inhaled and is provided with some magnetic suction iron block.
When this portable drawing board of giving lessons works, first pass through support and drawing board is fixedly supported on suitable position, with
Time rotating shaft as required so that the first display screen or second display screen are facing to student, at teachers' instruction
Meanwhile, photographic head carries out image acquisition to the lecture contents on drawing board, and picture signal is reached microprocessor,
After microprocessor processes, image shows to the first display screen or second display screen, it is simple to teacher is in outdoor
Give lessons in the place not having blackboard；Head rod and the second connecting rod are hinged, and described second connecting rod is scalable,
Second connecting rod can be shortened and folds when not using photographic head；Described head rod and drawing board
Removably connect, it is simple to the dismounting of photographic head and storage；The side of described drawing board is provided with object placing cavity and puts a hole,
The article such as lettering pen and blackboard eraser can be placed, it is simple to give lessons in outdoor；The front of described drawing board is available white board marker book
The magnetic white board write, the back side is the magnet board of available chalk-writing；The front and back of described drawing board is all inhaled and is set
There is some magnetic to inhale iron block, paper can be fixed on drawing board, convenient use.
Compared with prior art, this utility model produces and provides the benefit that: this is portable give lessons drawing board can be
Time giving lessons in outdoor, teachers' instruction content is shown on a display screen, for student viewing and study, easy to use,
Disclosure satisfy that the demand of giving lessons.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model is further illustrated:
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is the front view of this utility model drawing board.
Wherein:
1. drawing board, 11. electrical equipment containing cavities, 12. object placing cavities, 13. put a hole, 14. first switches, and 15. the
Two switches, 16. magnetic suction iron block, 2. swivel plates, 21. first display screens, 22. second display screens, 23. turns
Axle, 3. support, 41. head rods, 42. second connecting rods, 43. photographic head.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is described further:
As shown in Figure 1-2, the portable drawing board of giving lessons of one that this utility model provides, including drawing board 1, rotate
Plate 2, support 3, photographic head 43 and microprocessor, the back side of described drawing board 1 connects rotation by rotating shaft 23
Plate 2, described drawing board 1 connects support 3 by bearing pin 31, and the front of described drawing board 1 connects head rod
41, described head rod 41 connects the second connecting rod 42, and the free end of described second connecting rod 42 is provided with
Photographic head 43, the side of described drawing board 1 is provided with electrical equipment containing cavity 11, places and store in described electrical equipment containing cavity 11
Battery and microprocessor；
The two sides of described swivel plate 2 is respectively equipped with the first display screen 21 and second display screen 22, described drawing board 1
Side be respectively equipped with the first switch 14 and second switch 15, described first switch 14 and second switch 15 points
Do not electrically connect with the first display screen 21 and second display screen 22, described first switch 14 and second switch 15
All it is connected with accumulator；
Described photographic head 43 electrically connects with microprocessor, and described microprocessor and the first display screen 21 and second show
Display screen 22 electrically connects.
Described head rod 41 and the second connecting rod 42 are hinged, and described second connecting rod 42 is scalable.
Described head rod 41 and drawing board 1 removably connect.
The side of described drawing board 1 is provided with object placing cavity 12 and puts a hole 13.
The front of described drawing board 1 is the magnetic white board that available white board marker is write, and the back side is the magnetic of available chalk-writing
Property blackboard.
The front and back of described drawing board 1 is all inhaled and is provided with some magnetic suction iron block 16.
When this portable drawing board of giving lessons works, first pass through support 3 and drawing board 1 be fixedly supported on suitable position,
Rotating shaft 23 the most as required so that the first display screen 21 or second display screen 22 face toward student,
While teachers' instruction, photographic head 43 carries out image acquisition to the lecture contents on drawing board 1, and by image
Signal reaches microprocessor, and after microprocessor processes, image shows to the first display screen 21 or second
Display screen 22, it is simple to teacher does not has the place of blackboard to give lessons in outdoor；Head rod 41 and the second connecting rod
42 is hinged, and described second connecting rod 42 is scalable, can be when not using photographic head 3, can by second even
Extension bar 42 shortens and folds；Described head rod 41 and drawing board 1 removably connect, it is simple to tearing open of photographic head
Unload and receive；The side of described drawing board 1 is provided with object placing cavity 12 and puts a hole 13, can place lettering pen and plate
The article such as wiping, it is simple to give lessons in outdoor；The front of described drawing board 1 is the magnetic white board that available white board marker is write, the back of the body
Face is the magnet board of available chalk-writing；The front and back of described drawing board 1 is all inhaled and is provided with some magnetic suction ferrum
Block 16, can be fixed on paper on drawing board 1, convenient use.
Teachers' instruction content can be shown on a display screen when giving lessons in outdoor by this portable drawing board of giving lessons, and supplies
Student viewing and study, easy to use, it is possible to meet demand of giving lessons.
It is described in detail of the present utility model above by embodiment, but described content has been only this practicality newly
The preferred embodiment of type, it is impossible to be considered for limiting practical range of the present utility model.All according to this utility model
Impartial change that application range is made and improvement etc., all should still belong to patent covering scope of the present utility model it
In.
Claims (6)
1. a portable drawing board of giving lessons, it is characterised in that: include drawing board, swivel plate, support, photographic head
And microprocessor, the back side of described drawing board connects swivel plate by rotating shaft, and described drawing board connects support by bearing pin,
The front of described drawing board connects head rod, and described head rod connects the second connecting rod, and described second even
The free end of extension bar is provided with photographic head, and the side of described drawing board is provided with electrical equipment containing cavity, in described electrical equipment containing cavity
Place accumulator and microprocessor；
The two sides of described swivel plate is respectively equipped with the first display screen and second display screen, and the side of described drawing board is respectively
Being provided with the first switch and second switch, described first switch and second switch show with the first display screen and second respectively
Display screen electrically connects, and described first switch and second switch are all connected with accumulator；
Described photographic head electrically connects with microprocessor, described microprocessor and the first display screen and second display screen electricity
Connect.
Portable drawing board of giving lessons the most according to claim 1, it is characterised in that: described head rod
Hinged with the second connecting rod, described second connecting rod is scalable.
Portable drawing board of giving lessons the most according to claim 1, it is characterised in that: described head rod
Removably connect with drawing board.
Portable drawing board of giving lessons the most according to claim 1, it is characterised in that: the side of described drawing board
It is provided with object placing cavity and puts a hole.
Portable drawing board of giving lessons the most according to claim 1, it is characterised in that: the front of described drawing board
The magnetic white board write for available white board marker, the back side is the magnet board of available chalk-writing.
Portable drawing board of giving lessons the most according to claim 1, it is characterised in that: the front of described drawing board
All inhale with the back side and be provided with some magnetic suction iron block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620478372.XU CN205818786U (en) | 2016-05-24 | 2016-05-24 | A kind of portable drawing board of giving lessons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620478372.XU CN205818786U (en) | 2016-05-24 | 2016-05-24 | A kind of portable drawing board of giving lessons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205818786U true CN205818786U (en) | 2016-12-21 |
Family
ID=57557885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620478372.XU Expired - Fee Related CN205818786U (en) | 2016-05-24 | 2016-05-24 | A kind of portable drawing board of giving lessons |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205818786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108705896A (en) * | 2018-07-24 | 2018-10-26 | 广州粤动英投文化影视有限公司 | A kind of cartoon design drawing board |
-
2016
- 2016-05-24 CN CN201620478372.XU patent/CN205818786U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108705896A (en) * | 2018-07-24 | 2018-10-26 | 广州粤动英投文化影视有限公司 | A kind of cartoon design drawing board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161221 Termination date: 20170524 |