CN206516113U - A kind of intelligent electronic white board black board teaching system - Google Patents
A kind of intelligent electronic white board black board teaching system Download PDFInfo
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- CN206516113U CN206516113U CN201720210963.3U CN201720210963U CN206516113U CN 206516113 U CN206516113 U CN 206516113U CN 201720210963 U CN201720210963 U CN 201720210963U CN 206516113 U CN206516113 U CN 206516113U
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
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- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3003—Monitoring arrangements specially adapted to the computing system or computing system component being monitored
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/043—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using propagating acoustic waves
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/046—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by electromagnetic means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Business, Economics & Management (AREA)
- Multimedia (AREA)
- Acoustics & Sound (AREA)
- Computing Systems (AREA)
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- Quality & Reliability (AREA)
- Electromagnetism (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
A kind of intelligent electronic white board black board teaching system includes teaching electronic whiteboard blackboard, computer or teaching machine containing computer, Multifunctional electronic blackboard eraser；Electronic whiteboard blackboard of imparting knowledge to students includes panel, four frames, four turnings；Panel is rectangle, and the color of panel is pure color, is white, milk yellow, grey, light green color, green or black；Panel is made of enamel face or the face sheet metal of being preliminarily sprayed；Panel is divided into Projection Display area and writing two, area part；Four frames are separately mounted to upside, downside, left side and the right side of panel；Four turnings are separately mounted to four corners of panel, and four frames are fixedly connected by four turnings with panel；At four turnings position, physical sensors are installed；In four frames, positioning and data acquisition device are installed.The utility model focuses on student eyesight protection, it is to avoid wound and abrade academics and students, product is in the absence of any potential safety hazard.
Description
Technical field
The utility model is related to a kind of necessary " intelligent electronic white board black board teaching system " to create " wisdom classroom "
Product.
Background technology
All it is to use traditional blank, blackboard in traditional classroom.Teacher pen or chalk when classroom is given lessons exist
Writing leaves writing on blank, the plate face of blackboard, and useless person's handwriting is wiped with blackboard eraser or rag.
In order to promote the informationization of education, at present with extremely popularize is so-called " sliding door Combined blackboard ", at it
" flat panel TV computer shows all-in-one " embedded on centre position or side or " interactive electric whiteboard, projector ", implanting can
Depending on changing element.It is a kind of progressive of IT application in education sector of marching toward compared to traditional blackboard.But also result in the eyesight for being unfavorable for student
Protection, easily wounds in sliding active door blackboard, abrades the potential safety hazards such as academics and students.More importantly, push-and-pull
Blackboard, which remains unchanged, to be write with pen, wiped with blackboard eraser, then without other functions, function is very single.
It is the modernizing of education, information-based, it is necessary to using teacher for core of teaching, using student as Shou Jiao centers.Classroom interactions join
With classroom instruction, " thinking visual education " is utilized to improve learning efficiency.Current all kinds of blank blackboards can not all reach above-mentioned
It is required that.
Utility model content
The technical problems to be solved in the utility model is：Existing blank blackboard is overcome to only have single writing function scarce
Fall into, overcome existing sliding door Combined blackboard easily to damage student eyesight, easily wound, abrade teacher and the safety of classmate is hidden
A kind of defect of trouble, it is proposed that intelligent electronic white board black board teaching system.
In order to solve the above-mentioned technical problem, the utility model proposes following technical scheme：A kind of intelligent electronic white board blackboard
Tutoring system, including teaching electronic whiteboard blackboard, computer or teaching machine containing computer, Multifunctional electronic blackboard eraser；
Electronic whiteboard blackboard of imparting knowledge to students includes panel, four frames, four turnings；
Panel is rectangle, and the color of panel is pure color, is white, milk yellow, grey, light green color, green or black；
Panel is made of enamel face or the face sheet metal of being preliminarily sprayed；
Panel is divided into Projection Display area and writing two, area part, multi-point touch can be realized in Projection Display area, in book
Free ink pen or chalk-writing can be used by writing area, and can realize real-time record and the storage of written handwriting；
Four frames are separately mounted to upside, downside, left side and the right side of panel；
Four turnings are separately mounted to four corners of panel, and four frames and panel are fixedly connected with by four turnings
Come；
At four turnings position, physical sensors are installed, for collecting temperature, humidity, PM2.5, distance, speed, bright
The environmental physicses data such as degree, and send computer or the teaching machine containing computer to；
In four frames, positioning and data acquisition device are installed, for being positioned to plate face touching object and
Data acquisition is carried out to written handwriting, the data that the positioning and data acquisition device are collected send computer to or containing computer
Teaching machine；
Computer or the teaching machine containing computer, the back or two of teaching electronic whiteboard blackboard is arranged on using integrated form
Side, or constitute an entirety with teaching electronic whiteboard blackboard；
Computer or teaching machine containing computer include system control component and application software, and data are realized by application software
Editor, transmission, remote monitoring, the remote maintenance of system are realized by internet；
Multifunctional electronic blackboard eraser includes board wiper box, lower mounting blocks, RF radiating circuits module board, sensor, VELCRO, felt
Cloth, upper mounting blocks, infinitely data display screen, transmitting PCBA board, battery case, seal closure, side press-key plate；
Lower mounting blocks are arranged on the portion on the lower in board wiper box；
RF radiating circuits module board is arranged on lower mounting blocks；
Sensor is arranged on the two ends of lower mounting blocks, and sensor is electrically connected with RF radiating circuit module boards；
VELCRO is arranged on lower mounting blocks bottom surface；
Felt cloth is connected to the bottom surface of VELCRO；
Upper mounting blocks are arranged on the top portion in board wiper box；
Data display screen is arranged on upper mounting blocks；
Wireless transmission PCBA board is arranged in board wiper box；
Battery case is arranged in board wiper box；
Seal closure is arranged on the top of board wiper box；
Side press-key plate is arranged on the side or top of board wiper box, and side press-key plate is provided with some buttons.
The further restriction of above-mentioned technical proposal is that the intelligent electronic white board black board teaching system also includes auxiliary display
Device, assistant display device is projector or flat-panel monitor, and teaching of the assistant display device with computer or containing computer is electromechanical
Connection.
Compared with prior art, the utility model has the advantages that：
1st, while the functional requirement that the utility model meets teaching electronic whiteboard blackboard abundant, focus on environmental protection with
Using safety, focus on student eyesight protection, it is ensured that teachers and students are physically and mentally healthy.Push-and-pull blackboard is not needed, it is to avoid wound and abrade always
Any potential safety hazard is not present in teacher and student, product.
, the utility model compared with the electronic whiteboard generally used now, realize teaching electronic whiteboard blackboard on
There is no modification, error correction, deletion and the storage of the written handwriting under the natural conditions of display display guide.
, the utility model compared with traditional teaching white board blackboard, free-hand on blank blackboard use ink except being fully retained in
Outside pen or chalk writing, can more gesture, spoken sounds, ambient data automatic data collection be acted to user's written handwriting；
Coordinate computer or the teaching machine containing computer, realize real-time data memory, data processing, data transmission.Realized by internet
A variety of functions such as remote monitoring, remote maintenance；Realize big data collection and analysis；To realize " ibid class, micro- class, a upset
Classroom, thinking visual education " provides platform, meets function of the information age " wisdom classroom " to electronic whiteboard blackboard of imparting knowledge to students
It is required that.
Brief description of the drawings
Fig. 1 is the system block diagram of intelligent electronic white board blackboard of the present utility model；
Fig. 2 is teaching electronic whiteboard blackboard structure schematic diagram of the present utility model；
Fig. 3 is Multifunctional electronic blackboard eraser structural representation of the present utility model；
Fig. 4 is the system structure diagram of intelligent electronic white board blackboard of the present utility model.
Embodiment
Fig. 1 is referred to Fig. 4, a kind of intelligent electronic white board black board teaching system, it include teaching electronic whiteboard blackboard 1,
Computer or teaching machine 2, Multifunctional electronic blackboard eraser 3, assistant display device 4 containing computer.
Teaching electronic whiteboard blackboard 1 is fixed on wall.
Electronic whiteboard blackboard 1 of imparting knowledge to students includes panel 12, four frames 14, four turnings 16.
Panel 12 is rectangle, and the color of panel 12 is pure color, can be white, milk yellow, grey, light green color, green
The color such as color or black.
Panel 12 is made of enamel face or the face sheet metal of being preliminarily sprayed, and is adapted to chalk or pen writing, is adapted to projection aobvious
Show picture.
12 points of panel is Projection Display area 122 and writing 124 two, area part.It can be realized in Projection Display area 122 many
Point touch-control.Free ink pen or chalk-writing can be used in writing area 124, and real-time record and the storage of written handwriting can be realized.
Four frames 14 are separately mounted to upside, downside, left side and the right side of panel 12.
Four turnings 16 are separately mounted to four corners of panel 12, and four frames 14 and panel 12 are consolidated in four turnings 16
Surely connect.
At four turnings 16 grade position, physical sensors are installed（It is not shown）, for collecting temperature, humidity, PM2.5,
The environmental physicses data such as distance, speed, brightness, and send computer or the teaching machine containing computer to；
In four frames 14, positioning and data acquisition device are installed（It is not shown）, for entering to plate face touching object
Row positions and carries out data acquisition to written handwriting.The technical scheme that the positioning and data acquisition device can be used includes：
Infrared positioning mode, infrared optics Scan orientation method, surface acoustic wave positioning mode, laser scanning positioning mode, interaction positioning mode, electricity
Hold positioning mode, electromagnetic location method etc..The data that the positioning and data acquisition device are collected send computer to by USB interface
Or the teaching machine 2 containing computer.
Computer or the teaching machine 2 containing computer, can be arranged on the back of teaching electronic whiteboard blackboard 1 using integrated form
Or both sides, or constitute an entirety with teaching electronic whiteboard blackboard 1.
Computer or teaching machine 2 containing computer include system control component and application software.Number is realized by application software
According to editor, transmission, remote monitoring, remote maintenance of system etc. are realized by internet.
Multifunctional electronic blackboard eraser 3 includes board wiper box 301, lower mounting blocks 303, RF radiating circuits module board 305, sensor
307th, VELCRO 309, felt cloth 311, upper mounting blocks 313, data display screen 315, wireless transmission PCBA board 317, battery case
319th, seal closure 321, side press-key plate 323 etc..
Lower mounting blocks 303 are arranged on the portion on the lower in board wiper box 301.
Radiating circuit module board 305 is arranged on lower mounting blocks 303.
Sensor 307 is arranged on the two ends of lower mounting blocks 303.
Sensor 307 is electrically connected with RF radiating circuits module board 305.
VELCRO 309 is arranged on the bottom surface of lower mounting blocks 303.
Felt cloth 311 is connected to the bottom surface of VELCRO 309.
Upper mounting blocks 313 are arranged on the top portion in board wiper box 301.
Data display screen 315 is arranged on upper mounting blocks 313.
Wireless transmission PCBA board 317 is arranged in board wiper box 301.
Battery case 319 is arranged in board wiper box 301.
Seal closure 321 is arranged on the top of board wiper box 301.
Through seal closure 321 it can be seen that data shown on data display screen 315.
Side press-key plate 323 is arranged on the side of board wiper box 301, can also be arranged on the top of board wiper box 301.
Side press-key plate 323 is provided with some buttons（It is not shown）.
Assistant display device 4, according to the optional projector of scheme difference or flat panel television display.
Assistant display device 4 is with computer or the teaching machine containing computer 2 is electrically connected.
The rub action gesture of the utility model Multifunctional electronic blackboard eraser 3 gathers simultaneously synchronous driving in system by real-time
Computer performs " deletion " order：When operator applies Multifunctional electronic blackboard eraser 3 pressure and left and right up and down motion, attempt to complete to wipe
During mark, its pressure applied, movement velocity, direction and track are gathered by sensor 307, are converted into rub hand signal, are become
Change the order of certain format into, send computer to through wireless transmission PCBA board 317 or teaching machine 2 containing computer is recognized, perform
Delete command, the handwriting content of the respective regions of identification is deleted.
" the person's handwriting duplication ", " person's handwriting simultaneous display " of the utility model Multifunctional electronic blackboard eraser 3 is ordered by side press-key plate
Button on 323（It is not shown）Action is realized, computer or teaching machine 2 containing computer are sent to through wireless transmission PCBA board 317
Complete the written handwriting replicated or simultaneous display is collected in real time.
The utility model has the advantages that：
1st, the utility model focuses on environmental protection while the functional requirement of abundant satisfaction teaching electronic whiteboard blackboard 1
With using safety, focusing on student eyesight protection, it is ensured that teachers and students are physically and mentally healthy.Push-and-pull blackboard is not needed, it is to avoid wound and abrade
Any potential safety hazard is not present in academics and students, product.
, the utility model compared with the electronic whiteboard generally used now, realize teaching electronic whiteboard blackboard 1 on
There is no modification, error correction, deletion and the storage of the written handwriting under the natural conditions of display display guide.
, the utility model compared with traditional blackboard for education, except being fully retained in free-hand use pen or chalk on blackboard
Outside writing on the blackboard, can more gesture, spoken sounds, ambient data automatic data collection be acted to user's written handwriting；Coordinate computer
Or the teaching machine 2 containing computer, realize real-time data memory, data processing, data transmission.Long-range inspection is realized by internet
A variety of functions such as control, remote maintenance；Realize big data collection and analysis；To realize " ibid class, micro- class, upset classroom, think
Tie up visual education " platform is provided, meet functional requirement of the information age " wisdom classroom " to electronic whiteboard blackboard of imparting knowledge to students.
Claims (2)
1. a kind of intelligent electronic white board black board teaching system, it is characterised in that it includes teaching electronic whiteboard blackboard, computer or contained
There are teaching machine, the Multifunctional electronic blackboard eraser of computer；
Electronic whiteboard blackboard of imparting knowledge to students includes panel, four frames, four turnings；
Panel is rectangle, and the color of panel is pure color, is white, milk yellow, grey, light green color, green or black；
Panel is made of enamel face or the face sheet metal of being preliminarily sprayed；
Panel is divided into Projection Display area and writing two, area part, and multi-point touch can be realized in Projection Display area, in writing area
Free ink pen or chalk-writing can be used, and real-time record and the storage of written handwriting can be realized；
Four frames are separately mounted to upside, downside, left side and the right side of panel；
Four turnings are separately mounted to four corners of panel, and four frames are fixedly connected by four turnings with panel；
At four turnings position, physical sensors are installed, for collecting temperature, humidity, PM2.5, distance, speed, brightness etc.
Environmental physicses data；
In four frames, positioning and data acquisition device are installed, for being positioned and plate face touching object to book
Write person's handwriting and carry out data acquisition, the data that the positioning and data acquisition device are collected send computer or the teaching containing computer to
Machine；
Computer or the teaching machine containing computer, the back or both sides of teaching electronic whiteboard blackboard are arranged on using integrated form, or
An entirety is constituted with teaching electronic whiteboard blackboard；
Computer or teaching machine containing computer include system control component and application software, and the volume of data is realized by application software
Collect, transmit, remote monitoring, the remote maintenance of system are realized by protecting networking；
Multifunctional electronic blackboard eraser include board wiper box, lower mounting blocks, RF radiating circuits module board, sensor, VELCRO, felt cloth,
Upper mounting blocks, data display screen, wireless transmission PCBA board, battery case, seal closure, side press-key plate；
Lower mounting blocks are arranged on the portion on the lower in board wiper box；
RF radiating circuits module board is arranged on lower mounting blocks；
Sensor is arranged on the two ends of lower mounting blocks, and sensor is electrically connected with RF radiating circuit module boards；
VELCRO is arranged on lower mounting blocks bottom surface；
Felt cloth is connected to the bottom surface of VELCRO；
Upper mounting blocks are arranged on the top portion in board wiper box；
Data display screen is arranged on upper mounting blocks；
Wireless transmission PCBA board is arranged in board wiper box；
Battery case is arranged in board wiper box；
Seal closure is arranged on the top of board wiper box；
Side press-key plate is arranged on the side or top of board wiper box, and side press-key plate is provided with some buttons.
2. a kind of intelligent electronic white board black board teaching system according to claim 1, it is characterised in that the smart electronicses are white
Plate black board teaching system also includes assistant display device, and assistant display device is projector or flat-panel monitor, auxiliary display dress
Put the teaching mechatronics with computer or containing computer.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610129556.XA CN105630208A (en) | 2016-03-08 | 2016-03-08 | Multifunctional electronic board eraser |
| CN201610129556X | 2016-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206516113U true CN206516113U (en) | 2017-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610129556.XA Pending CN105630208A (en) | 2016-03-08 | 2016-03-08 | Multifunctional electronic board eraser |
| CN201720210963.3U Active CN206516113U (en) | 2016-03-08 | 2017-03-06 | A kind of intelligent electronic white board black board teaching system |
| CN201710129309.4A Active CN106781750B (en) | 2016-03-08 | 2017-03-06 | Intelligent electronic whiteboard blackboard teaching system |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610129556.XA Pending CN105630208A (en) | 2016-03-08 | 2016-03-08 | Multifunctional electronic board eraser |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710129309.4A Active CN106781750B (en) | 2016-03-08 | 2017-03-06 | Intelligent electronic whiteboard blackboard teaching system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106781750A (en) * | 2016-03-08 | 2017-05-31 | 深圳市千新科技实业有限公司 | A kind of intelligent electronic white board black board teaching system |
| CN108377229A (en) * | 2018-01-23 | 2018-08-07 | 广州视源电子科技股份有限公司 | Data processing method, sending terminal, server and receiving terminal |
| CN109949622A (en) * | 2017-12-21 | 2019-06-28 | 北京丰信达科技有限公司 | A kind of electronic whiteboard of wisdom blackboard |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205485977U (en) * | 2016-03-08 | 2016-08-17 | 深圳市千新科技实业有限公司 | Multifunctional electronic board eraser |
| CN209879763U (en) * | 2018-10-26 | 2019-12-31 | 珠海中电数码科技有限公司 | Combined intelligent comprehensive screen blackboard |
| CN109830129A (en) * | 2019-03-26 | 2019-05-31 | 深圳市千新科技实业有限公司 | A kind of plug-type intelligent electronic white board black board teaching system |
| CN110466276A (en) * | 2019-08-16 | 2019-11-19 | 华东师范大学 | A kind of Full automatic array type water spray drying blackboard eraser |
| CN111210681A (en) * | 2020-03-03 | 2020-05-29 | 北京文香信息技术有限公司 | Multi-functional wisdom blackboard |
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| CN1278212C (en) * | 2004-06-28 | 2006-10-04 | 王树勋 | Remote controlled wireless locating electronic whiteboard system |
| US8750953B2 (en) * | 2008-02-19 | 2014-06-10 | Covidien Lp | Methods and systems for alerting practitioners to physiological conditions |
| EP2382523A1 (en) * | 2008-12-30 | 2011-11-02 | Sanford, L. P. | Electronic rechargeable stylus and eraser system |
| CN202167145U (en) * | 2011-05-31 | 2012-03-14 | 张德林 | Integrated device of intelligent board writing interactive device and enamel projection blackboard |
| CN102529520A (en) * | 2012-03-10 | 2012-07-04 | 广西凌晨教学设备有限公司 | Combined push-pull teaching board |
| CN202593096U (en) * | 2012-04-11 | 2012-12-12 | 乔静兵 | Multi-functional blackboard eraser |
| CN103440789A (en) * | 2013-09-01 | 2013-12-11 | 四川东山教学设备有限责任公司 | Interactive multimedia teaching dust-free writing board |
| CN205485977U (en) * | 2016-03-08 | 2016-08-17 | 深圳市千新科技实业有限公司 | Multifunctional electronic board eraser |
| CN105630208A (en) * | 2016-03-08 | 2016-06-01 | 深圳市千新科技实业有限公司 | Multifunctional electronic board eraser |
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2016
- 2016-03-08 CN CN201610129556.XA patent/CN105630208A/en active Pending
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2017
- 2017-03-06 CN CN201720210963.3U patent/CN206516113U/en active Active
- 2017-03-06 CN CN201710129309.4A patent/CN106781750B/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106781750A (en) * | 2016-03-08 | 2017-05-31 | 深圳市千新科技实业有限公司 | A kind of intelligent electronic white board black board teaching system |
| CN106781750B (en) * | 2016-03-08 | 2023-02-03 | 深圳市千新科技实业有限公司 | Intelligent electronic whiteboard blackboard teaching system |
| CN109949622A (en) * | 2017-12-21 | 2019-06-28 | 北京丰信达科技有限公司 | A kind of electronic whiteboard of wisdom blackboard |
| CN108377229A (en) * | 2018-01-23 | 2018-08-07 | 广州视源电子科技股份有限公司 | Data processing method, sending terminal, server and receiving terminal |
| CN108377229B (en) * | 2018-01-23 | 2021-08-17 | 广州视源电子科技股份有限公司 | Data processing method, sending terminal, server and receiving terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106781750A (en) | 2017-05-31 |
| CN105630208A (en) | 2016-06-01 |
| CN106781750B (en) | 2023-02-03 |
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