CN207441040U - 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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- CN207441040U CN207441040U CN201720579060.2U CN201720579060U CN207441040U CN 207441040 U CN207441040 U CN 207441040U CN 201720579060 U CN201720579060 U CN 201720579060U CN 207441040 U CN207441040 U CN 207441040U
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Abstract
The utility model discloses a kind of multi-screen interactive type electronic blackboards, are related to teaching equipment field, including：First main screen and extension are shielded, first main screen includes the first touch display screen and the first OPS hosts, the first OPS hosts are arranged on the first touch display screen back side, the first OPS hosts and first touch display screen electrical connection, the extension screen is arranged on same plane with first main screen, the extension screen is electrically connected with first touch display screen, and be electrically connected by first touch display screen with the first OPS hosts, the interaction content of the first touch display screen is made to be incident upon on the extension screen.Using above-mentioned technical proposal, shield due to being provided with main screen and extension, increase shows area, simultaneously just OPS hosts are connected in main screen, by display content being projected to from main screen on extension screen so that in teaching process, will not be blocked because writer is writing.
Description
Technical field
The utility model is related to teaching equipment field, more particularly to a kind of multi-screen interactive type electronic blackboard.
Background technology
In teaching, training, the blackboard that tradition uses needs to use chalk-writing, and consumptive material is big, and dust is more, not only not environmentally but also unrestrained
Take resource.To solve the above-mentioned problems, occur electronic blackboard or electronic whiteboard on the market now, but this electronic whiteboard or
Electronic blackboard is present with the problem of content person of being written is blocked in field research, uses effect all in a manner that single screen is shown
Fruit is poor.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of multi-screen interactive type electronic blackboards, solve in the prior art
Single screen electronic whiteboard or electronic blackboard are not easily written the technical issues of person is blocked in use.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of multi-screen interactive type electronic blackboard, including：First main screen and extension are shielded, and first main screen includes first and touches
Display screen and the first OPS (the open pluggable specifications of Open Pluggable Specification) host, the first OPS
Host is arranged on the first touch display screen back side, the first OPS hosts and first touch display screen electrical connection, institute
It states extension screen and is arranged on same plane with first main screen, the extension screen is electrically connected with first touch display screen, and
It is electrically connected by first touch display screen with the first OPS hosts, the interaction content of the first touch display screen is made to be incident upon institute
It states on extension screen.
Wherein, the second main screen is further included, second main screen includes the second touch display screen and the 2nd OPS hosts, described
2nd OPS hosts are arranged on the second touch display screen back side, the 2nd OPS hosts and second touch display screen
Electrical connection, second touch display screen are connected with the first touch display screen, and the 2nd OPS hosts are touched by described second
Display screen and the first touch display screen establish virtual connections with the first OPS hosts, make the interaction of first touch display screen
Content can be incident upon in second touch display screen, and the interaction content of second touch display screen can be incident upon described
In first touch display screen.
Specifically, first touch display screen includes one in capacitance touch screen, electromagnetic touch screen and electric resistance touch screen
Kind；Second touch display screen includes one kind in capacitance touch screen, electromagnetic touch screen and electric resistance touch screen.
Wherein, the extension screen includes extension screen body and memory, and the memory is electrically connected with the extension screen body
It connects, the memory is shown in the content extended on screen body for storing.
Specifically, the memory is nonvolatile storage.
Wherein, first main screen and it is described extension screen formed display area both sides be additionally provided with common blank with
One kind in blackboard.
Wherein, the quantity of the extension screen is at least one.
Specifically, the first OPS hosts pass through HDMI (High Definition with first touch display screen
Multimedia Interface high-definition multimedia interface) connection of high definition line；The 2nd OPS hosts are touched with described second
Display screen is touched to connect by HDMI high definitions line.
Wherein, it is additionally provided with wireless data transfer module in the first OPS hosts, the wireless data module is for the
The bidirectional data transfers of one OPS hosts and user terminal.
Specifically, first main screen, the second main screen and extension screen use one kind in 70 cun of screens and 84 cun of screens.
Using above-mentioned technical proposal, shield due to being provided with main screen and extension, increase shows area, while is just connected in main screen
There are OPS hosts, by being projected to display content from main screen on extension screen so that, will not be because of writing in teaching process
Person is writing and is being blocked.
Description of the drawings
Fig. 1 is the structure diagram of the utility model first embodiment multi-screen interactive type electronic blackboard；
Fig. 2 is the rearview of Fig. 1；
Fig. 3 is the structure diagram of the utility model second embodiment multi-screen interactive type electronic blackboard；
Fig. 4 is the rearview of Fig. 3；
Fig. 5 is the structure diagram of the utility model 3rd embodiment multi-screen interactive type electronic blackboard；And
Fig. 6 is the rearview of Fig. 5.
In figure, the first main screens of 1-, the extension screens of 2- first, the first OPS hosts of 3-, the extension screens of 4- second, the second main screens of 5-, 6-
2nd OPS hosts, the common blanks of 7-, 8- strengthened glass blackboards.
Specific embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.It should be noted that
It is used to help understand the utility model for the explanation of these embodiments, but does not form the restriction to the utility model.This
Outside, technical characteristic involved in each embodiment of the utility model disclosed below is as long as they do not conflict with each other
It can be combined with each other.
As the first embodiment of the utility model, a kind of multi-screen interactive type electronic blackboard is proposed, as shown in Figure 1, 2, bag
The first main screen 1 and the first extension screen 2 are included, the first main screen 1 and the first extension screen 2 are arranged in same level, in the first main screen 1
After be fixedly installed the first OPS hosts 3, preferred first OPS hosts 3 are fixedly connected with the first main screen 1, formed all-in-one machine.The
One main screen 1 is connected by HDMI high definitions line with the first OPS hosts 3, is realized by the display software of installation in the first OPS hosts 3
The main screen of first OPS hosts 3 shows, the first main screen 1 is using one piece 70 cun of capacitive touch display screen, by with first
Interaction content of the user in the first main screen 1 is sent to the first OPS hosts and stored by the connection of OPS hosts 3, and first expands
Exhibition screen 2 uses one piece of common liquid crystals display screen for being similarly 70 cun, is connected by another HDMI high definitions line with the first main screen 1, leads to
The connection of the first OPS hosts 3 and the first main screen 1 and the connection of the first main screen 1 and the first extension screen 2 are crossed, realizes the first OPS master
The extension of machine 3 and first screen 2 establishes the first virtual link, and the interaction content in first main screen 1 is passed through picture shape by OPS hosts 3
Formula is pushed on the first extension screen 2, during actual use, user sends and receives software by what is installed on OPS hosts 3,
By clicking on the virtual key being shown in the first main screen 1, realize screenshot capture, and be pushed to the first extension screen 2.It is preferred that
, the virtual link established by the first OPS hosts 3 and the first extension screen 2, additionally it is possible to which the interactive information in the first main screen 1 is real
When be shown on the first extension screen 2.Interaction content therein includes the hand-written text information of user and picture information etc..Ability
Field technique personnel are it is recognised that the first main screen 1 can also use one kind in electromagnetic touch screen and electric resistance touch screen.
Continue as shown in Figure 1, 2, tempered glass to be provided in the first main screen 1 and the first 2 faces of extension screen, in the first main screen
1 and first the both sides of display planes that are formed of extension screen 2 be respectively arranged with one piece of common blank 7 or strengthened glass blackboard 8,
It can be write using free ink pen, common chalk or watery chalk, as handwriting area, in use, by the way that screen is put out
It goes out, the first main screen 1, first extension screen 2 and common blank 7 or strengthened glass blackboard 8 is made to form a complete writing area, facilitates book
Write operation.Preferably, common blank 7 or strengthened glass blackboard 8 and display plane are detachable connection, can be installed as needed
And dismounting.
The display area of two pieces of similary contents is realized by the first main screen 1 and the first extension screen 2, to the first main screen 1
When carrying out interactive operation, the first extension screen 2 is present with interactive information, such as the interaction of handwriting information, at this time user simultaneously
Information will not be seen because of blocking for user.Particularly in teaching process, teacher to be in the first main screen 1 by hand-written
Pen or hand are write, and student can then be shielded 2 by the first extension and see the content that teacher is write, the experience of attending class of student
More preferably.
As the second embodiment of the utility model, another multi-screen interactive type electronic blackboard is proposed, as shown in Figure 3,4,
The second extension screen 4, the second extension screen 4 and the first main screen 1 are further included on the basis of first embodiment and the first extension screen 2 is set
At grade, second extension screen 4 use one piece of common liquid crystals display screen for being similarly 70 cun, second extension screen 4 also by
HDMI high definitions line is connected with the first main screen 1, it is preferred that is provided with a nonvolatile storage EEPRAM on the second extension screen 4, is used
In the project information that storage is transmitted by the first main screen 1, when power-down conditions occur the interactive information of push is made not lose, and
It is shown in again after restoring electricity on the second extension screen, again by the connection and first of the first OPS hosts 3 and the first main screen 1
The connection of the extension of main screen 1 and second screen 4 realizes that the first OPS hosts 3 and the second extension screen 4 establish the second virtual link, passes through OPS
Interaction content in first main screen 1 is sent in the EEPRAM of the second extension screen 4 by host 3 in real time, while real-time display is
On two extension screens 4.In use, user carries out first page interactive operation to the first main screen 1, the first OPS hosts 3 are by first page
Interactive information is transferred to the first extension screen 4 by the first virtual link and carries out real-time display, as the first time interactive behaviour that user completes
Make, it is desirable to which when realizing the interactive operation of second page, the first OPS hosts 3 pass the interactive information of first page by the second virtual link
It is defeated by the EEPRAM of the second extension screen 4, and is shown on the second extension screen 4, after completing display operation, in the first main screen 1
Interactive information reset, user carries out second page interactive operation to the first main screen 1, and the first OPS hosts 3 are by the mutual of second page
Dynamic information is transferred to the first extension screen 2 by the first virtual link and carries out real-time display.
Shield the setting of 4 and EEPRAM by the second extension, realize user when writing new interaction content, original interaction
Content can also be retained one end time, therefore will not write again and original interaction content is caused not seen clearly.Particularly impart knowledge to students
In the process, teacher completes the writing on the blackboard writing of first page in the first main screen 1, when preparing to start second page writing on the blackboard writing, by first
Page board book is incident upon on the second extension screen 4, is carried out at the same time the writing on the blackboard writing of second page, second page writing on the blackboard is incident upon the first extension
On screen 2 so that student can preferably record the content of teacher's writing on the blackboard, will not cause to omit.
As the 3rd embodiment of the utility model, another multi-screen interactive type electronic blackboard is proposed, as shown in Figure 5,6,
Including the first main screen 1 and the second main screen 5, the first main screen 1 and the second main screen 5 are arranged in same level, after the first main screen 1
The first OPS hosts 3 are fixedly installed, the 2nd OPS hosts 6, preferred first OPS hosts are fixedly installed after the second main screen 5
3 are fixedly connected with the first main screen 1, form all-in-one machine, and the 2nd OPS hosts 6 are fixedly connected with the second main screen 5, form all-in-one machine.The
One main screen 1 is connected by HDMI high definitions line with the first OPS hosts 3, is realized by the display software of installation in the first OPS hosts 3
The main screen of first OPS hosts 3 shows that the second main screen 5 is connected by another HDMI high definitions line with the 2nd OPS hosts 6, is passed through
The display software of installation realizes that the main screen of the 2nd OPS hosts 6 is shown in 2nd OPS hosts 6, and the first main screen 1 uses one piece 84
By the connection with the first OPS hosts 3, interaction content of the user in the first main screen 1 is sent out for very little capacitive touch display screen
It send to the first OPS hosts and is stored, the second main screen 5 is using one piece and 1 an equal amount of 84 cun of capacitive touch of the first main screen
Display screen is touched, by the connection with the 2nd OPS hosts 6, interaction content of the user in the second main screen 6 is sent to the 2nd OPS
It is stored on host 6, the first main screen 1 is also connected with the second main screen 5 by a HDMI high definition line, realizes 1 He of the first main screen
The transmitted in both directions of second main screen 5.By the connection of the first main screen 1 and the second main screen 5, the first OPS hosts 3 and the second main screen 5 are built
Vertical 3rd virtual link, the 2nd OPS hosts 6 and the first main screen 1 establish the 4th virtual link, to realize the user in the first main screen 1
Interactive information can be with real-time display in the second main screen 5, while the user interaction information in the second main screen 5 can be existed with real-time display
In first main screen 1.Continue as shown in Figure 5,6, to set respectively in the display plane both sides that the first main screen 1 and the second main screen 5 are formed
One piece of common blank 7 or strengthened glass blackboard 8 are equipped with, can be write using free ink pen, common chalk or watery chalk,
The writing region in spare hand-written area or some remark informations during for having a power failure.
The display area of two pieces of similary contents is realized by the first main screen 1 and the second main screen 5, to the first main screen 1 into
During row interactive operation, the second main screen 5 is present with interactive information simultaneously, when carrying out interactive operation to the second main screen 5, the first main screen
1 is also present with interactive information simultaneously, and the interactive information of user will not be seen because of blocking for user at this time, while conveniently
The interactive randomness of user.Particularly in teaching process, teacher is in the first main screen 1 by writing pencil or hand into running hand
It writes, and student can then see the content that teacher is write in real time by the second main screen 5, teacher passes through in the second main screen 5
Writing pencil or hand are write, and student can then see the content that teacher is write in real time by the first main screen 1, practicability
It is stronger.
As the preferred of above-described embodiment, the quantity of main screen and extension screen can also be more, to meet various teaching feelings
The use of condition, such as stepped classroom, it is necessary to use each two pieces of display screens up and down, then two pieces of display screens that lower section can be used are
Main screen, two pieces of display screens of top are extension screen or the structure setting using 4 pieces of main screens.
As the another preferred of above-described embodiment, nothing is additionally provided on the first OPS hosts 3 and/or the 2nd OPS hosts 6
Line data transmission module, wireless data module are used for the first OPS hosts 3 and/or the user terminals such as the 2nd OPS hosts 6 and mobile phone
Bidirectional data transfers.When in use, can be thought by user terminal to the first OPS hosts 3 and/or the transmission of the 2nd OPS hosts 6
Content to be shown, such as the writing on the blackboard finished writing in advance are shown in the first master by the first OPS hosts 3 and/or the 2nd OPS hosts 6
In 1 and/or second main screen 5 of screen, it is more convenient user and uses.Above-mentioned technical proposal is due to the cooperation user terminals such as mobile phone and PAD
It uses so that the teaching of teacher is more flexible more efficient.
The embodiment of the utility model is explained in detail above in association with attached drawing, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, it is right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the scope of protection of the utility model.
Claims (10)
1. a kind of multi-screen interactive type electronic blackboard, which is characterized in that including：First main screen and extension are shielded, the first main screen bag
The first touch display screen and the first OPS hosts are included, the first OPS hosts are arranged on the first touch display screen back side, institute
The first OPS hosts and first touch display screen electrical connection are stated, the extension screen is arranged on same flat with first main screen
Face, the extension screen is electrically connected with first touch display screen, and passes through first touch display screen and the first OPS hosts
Electrical connection, makes the interaction content of the first touch display screen be incident upon the extension screen display in the form of picture.
2. multi-screen interactive type electronic blackboard according to claim 1, which is characterized in that further include the second main screen, described
Two main screens include the second touch display screen and the 2nd OPS hosts, and the 2nd OPS hosts are arranged on second touch display screen
The back side, the 2nd OPS hosts and second touch display screen electrical connection, second touch display screen touch aobvious with first
Display screen connects, and the 2nd OPS hosts pass through second touch display screen and the first touch display screen and the first OPS master
Machine establishes virtual connections, the interaction content of first touch display screen is enable to be incident upon in second touch display screen, institute
Stating the interaction content of the second touch display screen can be incident upon in first touch display screen.
3. multi-screen interactive type electronic blackboard according to claim 2, it is characterised in that：First touch display screen includes
One kind in capacitance touch screen, electromagnetic touch screen and electric resistance touch screen；Second touch display screen includes capacitance touch screen, electricity
One kind in magnetic touch-screen and electric resistance touch screen.
4. multi-screen interactive type electronic blackboard according to claim 1, it is characterised in that：The extension screen includes extension screen originally
Body and memory, the memory are electrically connected with the extension screen body, and the memory is shown in the extension for storing
Shield the content on body.
5. multi-screen interactive type electronic blackboard according to claim 4, it is characterised in that：The memory is non-volatile memory
Device.
6. multi-screen interactive type electronic blackboard according to claim 1, it is characterised in that：In first main screen and the expansion
It opens up and shields one kind that the both sides for forming display area are additionally provided in common blank and blackboard.
7. multi-screen interactive type electronic blackboard according to claim 1, it is characterised in that：The quantity of the extension screen is at least
One.
8. multi-screen interactive type electronic blackboard according to claim 2, it is characterised in that：The first OPS hosts with it is described
First touch display screen is connected by HDMI high definitions line；The 2nd OPS hosts pass through HDMI with second touch display screen
High definition line connects.
9. multi-screen interactive type electronic blackboard according to claim 1, it is characterised in that：It is also set in the first OPS hosts
Wireless data transfer module is equipped with, the wireless data module is used for the bidirectional data transfers of the first OPS hosts and user terminal.
10. multi-screen interactive type electronic blackboard according to claim 2, it is characterised in that：First main screen, the second main screen
One kind in 70 cun of screens and 84 cun of screens is used with extension screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720579060.2U CN207441040U (en) | 2017-05-23 | 2017-05-23 | A kind of multi-screen interactive type electronic blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720579060.2U CN207441040U (en) | 2017-05-23 | 2017-05-23 | A kind of multi-screen interactive type electronic blackboard |
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| Publication Number | Publication Date |
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| CN207441040U true CN207441040U (en) | 2018-06-01 |
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| CN201720579060.2U Expired - Fee Related CN207441040U (en) | 2017-05-23 | 2017-05-23 | A kind of multi-screen interactive type electronic blackboard |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107093334A (en) * | 2017-05-23 | 2017-08-25 | 福建云脉教育科技股份有限公司 | A kind of multi-screen interactive type electronic blackboard |
| CN108958690A (en) * | 2018-08-16 | 2018-12-07 | 上海星视度科技有限公司 | Multi-screen interaction method, device, terminal device, server and storage medium |
| CN109542008A (en) * | 2018-10-26 | 2019-03-29 | 珠海中电数码科技有限公司 | A kind of multi-screen display control method and its system shielding blackboard comprehensively for intelligence |
| CN110648473A (en) * | 2019-09-03 | 2020-01-03 | 广州融至益教育信息咨询有限公司 | Toy circulation control method and device based on intelligent toy cabinet and intelligent toy cabinet |
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2017
- 2017-05-23 CN CN201720579060.2U patent/CN207441040U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107093334A (en) * | 2017-05-23 | 2017-08-25 | 福建云脉教育科技股份有限公司 | A kind of multi-screen interactive type electronic blackboard |
| CN108958690A (en) * | 2018-08-16 | 2018-12-07 | 上海星视度科技有限公司 | Multi-screen interaction method, device, terminal device, server and storage medium |
| CN108958690B (en) * | 2018-08-16 | 2021-11-23 | 上海星视度科技有限公司 | Multi-screen interaction method and device, terminal equipment, server and storage medium |
| CN109542008A (en) * | 2018-10-26 | 2019-03-29 | 珠海中电数码科技有限公司 | A kind of multi-screen display control method and its system shielding blackboard comprehensively for intelligence |
| CN109597598A (en) * | 2018-10-26 | 2019-04-09 | 珠海中电数码科技有限公司 | A kind of multi-screen command processing method and its system shielding blackboard comprehensively for intelligence |
| WO2020083041A1 (en) * | 2018-10-26 | 2020-04-30 | 珠海中电数码科技有限公司 | Multi-screen instruction processing method used for intelligent full-screen blackboard and system thereof |
| CN113504852A (en) * | 2018-10-26 | 2021-10-15 | 珠海中电数码科技有限公司 | Control method of recording and broadcasting integrated intelligent comprehensive screen blackboard system |
| CN110648473A (en) * | 2019-09-03 | 2020-01-03 | 广州融至益教育信息咨询有限公司 | Toy circulation control method and device based on intelligent toy cabinet and intelligent toy cabinet |
| CN110648473B (en) * | 2019-09-03 | 2022-10-28 | 广州融至益教育科技有限公司 | Toy circulation control method and device based on intelligent toy cabinet and intelligent toy cabinet |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20200523 |
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| CF01 | Termination of patent right due to non-payment of annual fee |