CN209312248U - A kind of multi-screen interactive type electronic blackboard - Google Patents
A kind of multi-screen interactive type electronic blackboard Download PDFInfo
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- CN209312248U CN209312248U CN201822002743.9U CN201822002743U CN209312248U CN 209312248 U CN209312248 U CN 209312248U CN 201822002743 U CN201822002743 U CN 201822002743U CN 209312248 U CN209312248 U CN 209312248U
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- 230000002452 interceptive effect Effects 0.000 title claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
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Abstract
The utility model discloses a kind of multi-screen interactive type electronic blackboards, including device noumenon, the lower part at the middle part of the front side surface of described device ontology is equipped with main screen, reticle is provided with above the main screen, split screen is installed above the reticle, the lower part of the left and right sides of the front side surface of described device ontology is equipped with preceding blackboard, the second top plate has been bolted to connection at the top of the preceding blackboard, rear blackboard is provided with above the rear side of the preceding blackboard, the first top plate has been bolted to connection at the top of blackboard after described, upper cover plate is installed at the top of described device ontology.The utility model sets main screen and passes through pole domain classroom software control split screen, and Screen sharing is realized between split screen, so that the content in main screen appears on split screen, so that in teaching process, when writer, which writes or is explained before main screen, blocks your content, content can be understood by viewing split screen, improve using effect.
Description
Technical field
The utility model relates to electronic blackboard technical field, specially a kind of multi-screen interactive type electronic blackboard.
Background technique
Electronic blackboard is a kind of high-tech electronic product instead of traditional blackboard, and electronic blackboard is using reliable and stable infrared
Line incudes location technology, liquid crystal display screen technology and computer technology in one, with electronic whiteboard difference, it be integrated with projector,
Many office equipment functions such as electronic whiteboard, LCD TV, computer, in addition special writing software, keeps information processing more square
Just, demonstration is more lively, does not need complicated installation and debugging, reduces system cost.
But existing electronic blackboard is all in such a way that single screen is shown, in field research, when writer is before display screen
When writing or explaining, content can be blocked, so that electronic blackboard using effect is poor.
Utility model content
The purpose of this utility model is to provide a kind of multi-screen interactive type electronic blackboards, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of multi-screen interactive type electronic blackboard, including
Device noumenon, the lower part at the middle part of the front side surface of described device ontology are equipped with main screen, are provided with above the main screen point
Plate is cut, split screen is installed above the reticle, the lower part of the left and right sides of the front side surface of described device ontology is equipped with
Preceding blackboard, the two sides up and down on the left and right sides surface of the preceding blackboard are symmetrically installed with first pulley, the top of the preceding blackboard
It has been bolted to connection the second top plate, rear blackboard, a left side for the rear blackboard are provided with above the rear side of the preceding blackboard
The two sides up and down of right both side surface are symmetrically installed with second pulley, have been bolted to connection first at the top of the rear blackboard
Top plate is equipped with upper cover plate at the top of described device ontology, and the left and right sides of the bottom surface of the upper cover plate passes through bolt
Be fixedly connected with magnet, the bottom of described device ontology is equipped with lower cover plate, between the upper cover plate and lower cover plate laterally etc. between
Away from support plate is equipped with, the surface of the support plate longitudinally offers second sliding slot, the support plate close to the position of rear blackboard
Surface longitudinally offer first sliding groove by the position of nearby blackboard.
Preferably, the split screen and main screen are disposed as capacitance touch screen, by electrically connecting between the split screen and main screen
It connects, the split screen and main screen are all connected with the same local area network, and installation pole domain classroom software teacher side, institute are equipped in the main screen
It states and pole domain classroom software student side is installed on split screen.
Preferably, support plate, the rear blackboard and preceding blackboard are provided at left and right sides of the rear blackboard and preceding blackboard
The middle part of bottom surface be bolted to connection handle.
Preferably, the inside of the top surface of first top plate and the second top plate is nested with iron plate, and iron plate and magnetic
Iron phase is inhaled.
Preferably, through-hole is provided at left and right sides of the bottom surface of the lower cover plate, and the position of through-hole is located at handle
The underface of hand.
Preferably, the support plate is provided with four pieces, and is oppositely arranged per two adjacent support plates, described in four pieces
The material of support plate is disposed as aluminium alloy.
Preferably, sliding structure is set as between the first pulley and first sliding groove.
Preferably, sliding structure is set as between the second pulley and second sliding slot.
Compared with prior art, the utility model has the beneficial effects that
1. the utility model setting, there are also main screen and split screen, main screen passes through pole domain classroom software control split screen, and and split screen
Between realize Screen sharing so that the content in main screen appears on split screen, so that in teaching process, when writer is in main screen
When your content is blocked in preceding writing or explanation, content can be understood by viewing split screen, improve using effect, and use pole domain
Classroom software, so that the relatively simple convenience of control between main screen and split screen；
2. being provided with preceding blackboard and rear blackboard at left and right sides of the utility model, the area used, Ke Yi are increased
Set a question or calculated on preceding blackboard and rear blackboard, when writing full on current blackboard, the top of the present apparatus can be moved into, is led to
It crosses handle and pulls down rear blackboard and continue to write, it is very convenient.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the support plate side surface structural schematic diagram of the utility model.
Fig. 3 is the rear blackboard and preceding blackboard front side structure schematic diagram of the utility model.
In figure: 1, device noumenon, 2, main screen, 3, reticle, 4, split screen, 5, upper cover plate, 6, magnet, 7, rear blackboard, 8,
One top plate, 9, preceding blackboard, the 10, second top plate, 11, lower cover plate, 12, support plate, 13, first sliding groove, 14, second sliding slot, 15,
One pulley, 16, handle, 17, second pulley.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of multi-screen interactive type electronic blackboard, including dress
Ontology 1 is set, the lower part at the middle part of the front side surface of device noumenon 1 is equipped with main screen 2, and the top of main screen 2 is provided with reticle 3,
The top of reticle 3 is equipped with split screen 4, and split screen 4 and main screen 2 are disposed as capacitance touch screen, pass through between split screen 4 and main screen 2
It being electrically connected, split screen 4 and main screen 2 are all connected with the same local area network, installation pole domain classroom software teacher side is installed in main screen 2,
Pole domain classroom software student side is installed on split screen 4, convenient for main screen 2 by pole domain classroom software control split screen 4, and with split screen 4
Between realize Screen sharing so that the content in main screen 2 appears on split screen 4, the left and right sides of the front side surface of device noumenon 1
Lower part be equipped with before blackboard 9, the two sides up and down on the left and right sides surface of preceding blackboard 9 are symmetrically installed with first pulley 15, first
It is set as sliding structure between pulley 15 and first sliding groove 13, passes through first pulley 15 and first sliding groove 13 convenient for preceding blackboard 9
Between slide construction moved up and down in support plate 12, the top of preceding blackboard 9 has been bolted to connection the second top plate 10,
It is provided with rear blackboard 7 above the rear side of preceding blackboard 9, the left and right sides of rear blackboard 7 and preceding blackboard 9 is provided with support plate 12,
The middle part of the bottom surface of blackboard 7 and preceding blackboard 9 has been bolted to connection handle 16 afterwards, when after blackboard 7 or preceding blackboard 9
When positioned at the top of the front side surface of device noumenon 1, convenient for being pulled down by handle 16, the left and right sides surface of rear blackboard 7
Two sides up and down be symmetrically installed with second pulley 17, sliding structure is set as between second pulley 17 and second sliding slot 14, just
It is moved up and down in support plate 12 in rear blackboard 7 by the slide construction between second pulley 17 and second sliding slot 14, rear blackboard 7
Top be bolted to connection the first top plate 8, the first top plate 8 and the inside of the top surface of the second top plate 10 are nested
There is iron plate, and iron plate and magnet 6 are attracting, so that when the top for the front side surface that rear blackboard 7 or preceding blackboard 9 are located at device noumenon 1,
It is attracting by iron plate in the first top plate 8 or the second top plate 10 at the top of it and magnet 6, so that its fixing-stable, device noumenon 1
Top upper cover plate 5 is installed, the left and right sides of the bottom surface of upper cover plate 5 has been bolted to connection magnet 6, device
The bottom of ontology 1 is equipped with lower cover plate 11, and through-hole, and the position of through-hole are provided at left and right sides of the bottom surface of lower cover plate 11
Setting in the underface of handle 16, convenient for accommodating handle 16, support is laterally equidistantly installed between upper cover plate 5 and lower cover plate 11
Plate 12, support plate 12 is provided with four pieces, and is oppositely arranged per two adjacent support plates 12, and the material of four pieces of support plates 12 is all provided with
It is set to aluminium alloy, the surface of firm in structure, long service life, support plate 12 longitudinally offers second close to the position of rear blackboard 7
The surface of sliding slot 14, support plate 12 longitudinally offers first sliding groove 13 by the position of nearby blackboard 9.
Working principle: when the utility model is used, needing to carry out simple structure understanding, main screen 2 to the utility model
On installation pole domain classroom software teacher side is installed, pole domain classroom software student side is installed, main screen 2 passes through pole domain on split screen 4
Classroom software control split screen 4, and Screen sharing is realized between split screen 4, so that the content in main screen 2 appears on split screen 4, when
Writer writes or is explained before main screen 1 when blocking content, can understand content by viewing split screen 4, improve using effect
Fruit, the present apparatus left and right sides are provided with preceding blackboard 9 and rear blackboard 7, increase the area used, can be in preceding blackboard 9 with after
Set a question or calculated on blackboard 7, when writing full on current blackboard 9, the top of the present apparatus can be moved into, passes through its top
The second top plate 10 in iron plate and magnet 6 it is attracting so that its fixing-stable, is pulled down rear black by the handle 16 on rear blackboard 7
Plate 7 continues to write, very convenient.
Above-described is only the embodiments of the present invention, and the common sense such as well known specific structure and characteristic are herein in scheme
It does not describe excessively.It is obvious to a person skilled in the art that the utility model is not limited to the thin of above-mentioned exemplary embodiment
Section, and without departing substantially from the spirit or essential attributes of the utility model, this can be realized in other specific forms
Utility model.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this
The range of utility model is indicated by the appended claims rather than the foregoing description, it is intended that equally wanting for claim will be fallen in
All changes in the meaning and scope of part are embraced therein.Any appended drawing reference in claim should not be regarded
To limit the claims involved.
Claims (8)
1. a kind of multi-screen interactive type electronic blackboard, including device noumenon (1), it is characterised in that: the front side of described device ontology (1)
The lower part at the middle part on surface is equipped with main screen (2), is provided with reticle (3) above the main screen (2), the reticle (3)
Top be equipped with split screen (4), the lower part of the left and right sides of the front side surface of described device ontology (1) is equipped with preceding blackboard (9),
The two sides up and down on the left and right sides surface of the preceding blackboard (9) are symmetrically installed with first pulley (15), the top of the preceding blackboard (9)
Portion has been bolted to connection the second top plate (10), is provided with rear blackboard (7), institute above the rear side of the preceding blackboard (9)
The two sides up and down for stating the left and right sides surface of rear blackboard (7) are symmetrically installed with second pulley (17), the top of the rear blackboard (7)
It has been bolted to connection the first top plate (8), upper cover plate (5), the upper cover plate is installed at the top of described device ontology (1)
(5) left and right sides of bottom surface has been bolted to connection magnet (6), the bottom installation of described device ontology (1)
Have lower cover plate (11), support plate (12), the support are laterally equidistantly installed between the upper cover plate (5) and lower cover plate (11)
The surface of plate (12) longitudinally offers second sliding slot (14) close to the position of rear blackboard (7), and the surface of the support plate (12) is leaned on
Nearby the position of blackboard (9) longitudinally offers first sliding groove (13).
2. a kind of multi-screen interactive type electronic blackboard according to claim 1, it is characterised in that: the split screen (4) and main screen
(2) it is disposed as capacitance touch screen, by being electrically connected between the split screen (4) and main screen (2), the split screen (4) and main screen
(2) it is all connected with the same local area network, is equipped on the main screen (2) and pole domain classroom software teacher side is installed, on the split screen (4)
Pole domain classroom software student side is installed.
3. a kind of multi-screen interactive type electronic blackboard according to claim 1, it is characterised in that: it is described after blackboard (7) and before
It is provided at left and right sides of blackboard (9) support plate (12), the middle part of the bottom surface of the rear blackboard (7) and preceding blackboard (9)
It has been bolted to connection handle (16).
4. a kind of multi-screen interactive type electronic blackboard according to claim 1, it is characterised in that: first top plate (8) and
The inside of the top surface of second top plate (10) is nested with iron plate, and iron plate and magnet (6) are attracting.
5. a kind of multi-screen interactive type electronic blackboard according to claim 1 or 3, it is characterised in that: the lower cover plate (11)
Bottom surface at left and right sides of be provided with through-hole, and the position of through-hole is located at the underface of handle (16).
6. a kind of multi-screen interactive type electronic blackboard according to claim 1, it is characterised in that: support plate (12) setting
There are four pieces, and be oppositely arranged per two adjacent support plates (12), the material of four pieces of support plates (12) is disposed as
Aluminium alloy.
7. a kind of multi-screen interactive type electronic blackboard according to claim 1, it is characterised in that: the first pulley (15) with
First sliding groove is set as sliding structure between (13).
8. a kind of multi-screen interactive type electronic blackboard according to claim 1, it is characterised in that: the second pulley (17) with
Second sliding slot is set as sliding structure between (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822002743.9U CN209312248U (en) | 2018-11-30 | 2018-11-30 | A kind of multi-screen interactive type electronic blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822002743.9U CN209312248U (en) | 2018-11-30 | 2018-11-30 | A kind of multi-screen interactive type electronic blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209312248U true CN209312248U (en) | 2019-08-27 |
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ID=67675196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822002743.9U Active CN209312248U (en) | 2018-11-30 | 2018-11-30 | A kind of multi-screen interactive type electronic blackboard |
Country Status (1)
| Country | Link |
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| CN (1) | CN209312248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109285393A (en) * | 2018-11-30 | 2019-01-29 | 江苏沃达视听科技有限公司 | A kind of multi-screen interactive type electronic blackboard |
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2018
- 2018-11-30 CN CN201822002743.9U patent/CN209312248U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109285393A (en) * | 2018-11-30 | 2019-01-29 | 江苏沃达视听科技有限公司 | A kind of multi-screen interactive type electronic blackboard |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231221 Address after: Building 2, Innovation Center, Science and Technology City New Area, Mianyang City, Sichuan Province, 621000, B208, B209, B214, B215, B216, B218, B219, A20 Patentee after: Sichuan Small Universe Incubator Management Co.,Ltd. Address before: No. 1188, Yandu Road, Yanlong street, Yandu District, Yancheng City, Jiangsu Province 224000 Patentee before: JIANGSU WODA AUDIOVISUAL TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |