CN101262385A - Special education network and electronic terminal - Google Patents
Special education network and electronic terminal Download PDFInfo
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- CN101262385A CN101262385A CNA2007100864263A CN200710086426A CN101262385A CN 101262385 A CN101262385 A CN 101262385A CN A2007100864263 A CNA2007100864263 A CN A2007100864263A CN 200710086426 A CN200710086426 A CN 200710086426A CN 101262385 A CN101262385 A CN 101262385A
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Abstract
The invention relates to a network and an electronic terminal special for education, which comprises a network terminal device, a server facility and a network connection device, wherein, the network terminal device is connected with the server facility and interconnected by the network connection device; the server facility is used for conserving the content of mostly all or all textbooks used by students every semester in one or more media formats; the network terminal device is used for downloading the content of mostly all or all textbooks used in every semester from the server facility by the network connection device and then transmitting the downloaded content to the U disk with a large volume for conservation through the USB interfaces on the network terminal device, or uploading various data to the server facility through the network connection device, or being operated by students and teachers in class to show the in-class textbook content for learning the course, or being operated in class to show the content of examination papers for answering the examination papers.
Description
Technical field
The present invention relates to a kind of network and terminal facility thereof, particularly a kind of network and electric terminal that is suitable for educating usefulness.
Background technology
At present the student particularly the go to school and leave school school bag of the back of the body of students in middle and primary schools is too heavy, middle school student's school bag generally all is being about about 20～30 kilogram weights at present according to statistics, on the one hand be because present textbook generally with paper quality all than higher gears, be because the increasing suddenly of student's learning content on the other hand, cause textbook on the whole weight overweight its weight in the past far away; This is totally unfavorable for being in the teen-age healthy development that becomes to have.And, also more and more consume a large amount of forest timber resource of country.
Now, some company promptly all deposits all used books of student at the development e-schoolbag with the form of e-book, wishes to replace the very heavy school bag of present student with it, and cuts down the consumption to the forest reserves.
But the implementation of this e-schoolbag but has very big resistance, the one, because its price is more expensive, general family all can not accept; The 2nd, the student brings and takes away because e-schoolbag is left, and may often cause the situation of colliding with, breaking, and is not suitable for the characteristics that children use; The 3rd, because all there are computer, notebook computer etc. in almost present all families,, child prepares the waste that a cover facility can cause family's resource again if going to school; In fact, if each entrance teenager of imagination will use an e-schoolbag, this all is the waste of wealth and resource for entire society.
Though useful no dish PC terminal of domestic some school or network computer (NC, NetworkComputer) combine with server as classroom instruction network and terminal, but mostly be used for some phonetic teachings or computer studies education, and be not to use it for all the course education of whole school, to replace the whole textbooks of student.And, because this PC terminal or NC terminal are not to be the school eduaction specialized designs, thus exist cost height and cost performance very low, and be difficult for problem in whole education sector large tracts of land popularization.
If imagination is settled a cover education network and a terminal facility in school, both can all textbook contents that the student uses all be stored, open content by display screen when needing study and read; Also can do class-exercise in the above, and setting that can also be by local area network (LAN) and teacher and classmates do mutual exercise for the student; Even, can also work out examination examination question volume face, be used for student examination easily, no matter be to answer examination question from choosing, still answer wrong examination question from wiping, all many easily more in the past than the examination mode of using paper, pen.
A kind of communal facility that this education terminal that is placed in school can be used as school is purchased, each student can recycle, like this, in the school bag in student future, some media data delivery means such as remaining USB flash disk, MP3 only just, or the homework book of minute quantity, thereby really alleviate the heavy burden that the student bears.And school purchases them, buys chicken no better than and lays eggs, and the student is used for giving school some money of buying the books expense originally, can not only allow school earn backing up money, and enough maintenance expenses can be arranged.Like this, concerning entire society, can not only save resource and wealth to greatest extent, and, easier implementation compared with e-schoolbag.
China utility model patent CN01253035.2 discloses out a kind of remote education terminal, though it can be provided convenience for long-distance education, the real-time, interactive means of cheapness, but this terminal comes with some shortcomings: (1) this terminal facility only is used for student and teacher's class-exercise and examination, therefore only display reminding information and examination question of display, and do not consider to show the student textbook content with it; (2) key on the keyboard only is used for operations such as login, work attendance, speech and answer submission answer, and does not consider student's the classroom notes operation and the computer studies education of school; (3) adopt external RAM storage paper or answer result data, can increase the terminal cost; (4) the voice module circuit all separates with single-chip microcomputer with supervisory circuit (house dog) in the terminating circuit, so circuit level and reliability are lower, and circuit cost is also high.This shows no matter this remote education terminal is on performance, still on circuit reliability and cost, all have deficiency.
Summary of the invention
The objective of the invention is to provide a kind of special education network and terminal facility that is fixedly mounted on school, it can replace student's the overwhelming majority or whole textbook, thereby falls sharply the consumption of entire society to the natural forest resource.
Another object of the present invention is to reduce the heavy burden of student's school bag rapidly, effectively by special education network and terminal facility are provided, and grows thereby help the teenager healthyly.
Another purpose of the present invention is by providing a kind of education and instruction that aims to conceive the network and the electric terminal facility of design and improve cost performance of product, make social resources to arrange most effectively and to utilize, thereby help the rapid implementation of education network and terminal facility thereof in entire society.
A further object of the present invention is that a kind of few education terminal facility with safety, waterproof and wear-resisting and antivibration that age, child used that is fit to will be provided, and it is safe and reliable to make that child uses, and also makes equipment itself be easy to care and maintenance.
The special education network of realizing foregoing invention purpose of the present invention and designing and the structure of electric terminal comprise: NTU, server facility and network connection device; Wherein, NTU links to each other with the server facility by network connection device, and NTU interconnects by network connection device; Wherein:
The server facility is used for depositing the overwhelming majority or all textbook contents that the student uses in per term with one or more media formats;
NTU is used for downloading the overwhelming majority or all the textbook contents use in per term by network connection device from server, and is transferred on the high capacity U disc by the USB interface on this NTU and stores; Or upload Various types of data to server by network connection device; Or on the classroom, open in court the textbook content for student and teacher and carry out course learning, or be used on the classroom, opening the paper answer operation that takes an exam.
Preferably, described NTU comprises no dish terminal pattern and NC terminal pattern.
Preferably, described NTU comprises: device for embedded control, display unit, input interactive device, lan port and described USB interface; Wherein, this device for embedded control is connected with this display unit, this input interactive device, this lan port and this USB interface respectively, is used to control the demonstration of this display unit, the signal input of this input interactive device, the network data transmission of this lan port and the transfer of data action of this USB interface.
Preferably, described device for embedded control contains the built-in terminal Control Software, comprising:
Display module is used to control this display unit and shows textbook content for the study of giving lessons of teachers and students' course, or shows that the paper content operates for student's answer that takes an exam;
The input interactive module is used for control and allows student or teacher carry out various man-machine interactive operation with its terminal by this input interactive device on the classroom;
Data service module is used for carrying out respectively Data Transmission Controlling and media data format support and conversion and control;
The classroom is at wire module, is used to control teacher or student and opens the textbook content carry out the course study of giving lessons on the classroom, or carry out class-exercise, or carry out the mutual operation in classroom;
Examination module in classroom is used for providing the function of downloading examination paper from this server facility by this lan port, and provides the student to carry out the function of various paper tests and examination in the classroom by this display unit and this input interactive device.
Preferably, this NTU comprises student terminal and teacher's terminal.
Preferably, this data service module further contains:
1) transfer of data submodule, the function that provides this NTU to deposit, withdraw file on USB flash disk by this USB interface is provided, and downloads the file into this NTU or upload the function of Various types of data from this server facility to this server facility from this NTU by this lan port;
2) media format conversion submodule is used to provide the form support between the various different medium and the function of conversion mutually.Wherein, medium kind comprises literal, figure, video and sound.
Preferably, this classroom further comprises at wire module:
1) the classroom submodule of giving lessons is used for opening in court that textbook shows its content for students ' reading on this display unit, and can import interactive device by this and provide the student to carry out the function of classroom notes; Wherein, the classroom notes both had been provided on the textbook and had taken down notes, also have been provided at the function of taking down notes on the electronic memo;
2) class-exercise submodule is used for providing by this display unit and this input interactive device allowing the student do class-exercise and operation, and the function of carrying out the classroom quiz;
3) the mutual submodule in classroom, be used to provide single control/collection control mode switch function of this NTU, be student terminal page turning and be not subjected to single control pattern/teacher's terminal that teacher's terminal influences that textbook on the screen is carried out the collection control pattern that page turning also can make textbook interlock page turning on the student terminal arbitrarily, and be used for providing classroom teacher and student, student interactive learning function each other by this display unit and this input interactive device.
Preferably, this display module can be controlled this display unit and be in bright apparent mode of operation and show slinkingly mode of operation, is applicable to the demonstration of this classroom in wire module and this classroom examination module respectively.
Preferably, this display unit adopts the BTN display screen, or adopts electronic-paper display screen.
Preferably, this input interactive device comprises: key board unit, mouse apparatus and handwriting pad device.
Preferably, this key board unit comprises the physical keyboard of separating with this display unit, or with this display unit be the keyboard with touch screen of one, or the dummy keyboard of realizing with this display unit.
Preferably, this input interactive device further comprises: UD takes down notes device, speech input device and image-input device.
Preferably, the network terminal of this NC terminal pattern is no dish NC terminal, or is the NC terminal of no dish, no CPU.
Preferably, this display module of the NC terminal of this no dish, no CPU and this input interactive module all are embedded in the corresponding device thereof, in addition terminal control, comprise: data service module, classroom are installed on this server facility at wire module and classroom examination module, mode with the terminal team control realizes that promptly individual terminal control is controlled execution in the mode of request by this server facility.
Preferably, NTU also comprises: mechanical installation adjusting device is used for the installation of this NTU and the adjustment of this display unit mechanical location; This machinery installation adjusting device contains: erecting device is used for this terminal is fixed on desk in the classroom; Adjusting device is used to adjust the angle of display unit on desk on this NTU; Pull is moulded and is covered protective device, be used for this NTU not the time spent pull cover this NTU, thereby protect this NTU effectively.
Preferably, this adjusting device realizes by the slide rail at two ends, the left and right sides, this display unit bottom, when this slide rail to downslide, the decline of the angle of this display unit and desktop is until a minimum angles; Upwards slide when this slide rail, then this display unit and desktop angle rise, until a maximum angle.
Preferably, this adjusting device realizes by this display unit upper surface that by pressing promptly from the minimum angles of this display unit and desktop, every pressure clicks just increases by 30 degree angles, until maximum angle; And then press by just reducing angle, every pressure clicks and reduces by 30 degree angles, until minimum angles.
Preferably, this display unit on the whole terminal of this network and the minimum angles of desktop are 0 degree, and the maximum angle of this display unit and desktop is 90 degree; And in the angle of this display unit and desktop is 0 can make that this NTU is flat to be embedded in the desk plane when spending, and can cover this NTU by pull thereby make this pull mould lid.
Preferably, the surface of the whole terminal of this network is adopted anti-hydrostatic membrane and is carried out wear-resisting PROCESS FOR TREATMENT.
The present invention adopts special education network and the electric terminal facility be fixed on school, by the whole or most students of the server facility stored textbook content of imparting knowledge to students, thus can replace student's Hard copy textbook in the past, thus a large amount of forest timber resources can be saved.The use of the present invention by server facility and USB flash disk solved upper and lower of student and need be particularly conducive to the healthy development of teenager's health with the hard nut to crack of heavy school bag.Also have, because NTU of the present invention is specially for education and instruction manufactures and designs, so its cost performance can than the computer network classroom that is disposed in the school in the past and e-schoolbag series products height much help its applying in entire society.Have again, the present invention is directed to teen-age characteristics, can therefore be subjected to education department, school aspect, student and the head of a familys' attention and support having taked measures necessary in safe handling and the maintenance.In view of this, application of the present invention can produce the huge social effect, and helps following human and natural harmony ground development.
For above-mentioned and other purpose, feature and advantage of the present utility model can be become apparent, preferred embodiment of the present invention cited below particularly, and cooperate appended diagram, be described in detail below.
Description of drawings
Fig. 1 is the structured flowchart of special education network provided by the invention and electric terminal;
Fig. 2 is for special education network provided by the invention and do not have the structured flowchart that coils terminal installation embodiment;
Fig. 3 is the structured flowchart that no dish terminal installation middle school student use terminal in Fig. 2;
Fig. 4 be in Fig. 2 in the no dish terminal installation teacher with the structured flowchart of terminal;
Fig. 5 is a built-in terminal control module block diagram in the device for embedded control in the no dish terminal installation in Fig. 2;
Fig. 6 is the structured flowchart of special education network provided by the invention and NC terminal installation embodiment;
Fig. 7 is the structured flowchart that NC terminal installation middle school student use terminal one embodiment in Fig. 6;
Fig. 8 be in Fig. 6 in the NC terminal installation teacher with the structured flowchart of terminal one embodiment;
Fig. 9 is the structured flowchart that NC terminal installation middle school student use another embodiment of terminal in Fig. 6;
Figure 10 be in Fig. 6 in the NC terminal installation teacher with the structured flowchart of terminal another embodiment.
Embodiment
Fig. 1 is the structured flowchart of special education network provided by the invention and electric terminal.This structure is made up of NTU 10, server facility 20 and network connection device (not shown).
The overwhelming majority or all the textbook contents that the student can be used in per term in server facility 20 are stored with one or more media formats compound modes, such as the combination of text formatting, audio format, video format, picture format and these media formats etc.Per term of student, can from this server facility 20, download its all textbook contents on its terminal, and be sent on the high capacity U disc by the USB interface of terminal, be similar to the student the new term begins in the past the action that receives all textbooks of this term.
NTU shown in Figure 1 can be with two kinds of scheme supports, and a kind of is no dish terminal pattern, as Fig. 2 to shown in Figure 4; Another kind is the NC terminal pattern, and is extremely shown in Figure 8 as Fig. 6.
No matter see also Fig. 2 to Fig. 4, by Fig. 3 and Fig. 4 as can be seen, be that teacher's terminal or its basic structure of student terminal are consistent wherein, includes device for embedded control, display unit, input interactive device, lan port and USB interface.Wherein, device for embedded control carries out the control corresponding operation respectively to display unit, input interactive device, lan port and USB interface respectively by the built-in terminal Control Software that wherein contains, as shown in Figure 5.This built-in terminal Control Software 300 comprises that display module 310, input interactive module 320, data service module 330, classroom are in wire module 340 and classroom examination module 350.Wherein, preceding 3 modules are public module, back 2 practical application modules of carrying out course learning and examination for the student on the classroom.
Input interactive module 320 is used to allow student or teacher by the input interactive device, for example the UD of key board unit, mouse apparatus, handwriting pad device, the digital paper hand-writing technique of employing takes down notes device and speech input device etc., on the classroom, carry out various man-machine interactive operation with its terminal, such as books page turning, classroom notes, class-exercise and examination answer etc.
1) the transfer of data submodule 331, and the function that provides terminal to deposit, withdraw file on USB flash disk by USB interface is provided, and download the file into terminal or upload the function of Various types of data from terminal from server by lan port;
2) the media format conversion submodule 332, are used to provide the form support between the various different medium and the function of conversion mutually.Wherein, medium kind comprises literal (Chinese character, letter word), figure, video and sound etc.
340 li of wire modules, comprise the following submodule in the classroom:
1) the classroom submodule 341 of giving lessons is used for opening in court that textbook shows its content for students ' reading on display, and can provide the student to carry out the function of classroom notes by the input interactive device.Certainly, should be provided on the textbook and take down notes, also want to be provided at the function of taking down notes on the electronic memo;
2) class-exercise submodule 342 is used for providing class-exercise and the operation that allows the student do teacher's arrangement by display unit and input interactive device, and the function of carrying out the classroom quiz;
3) the mutual submodule 343 in classroom, being used to provide single control/collection control pattern of terminal (is student terminal page turning and be not subjected to the pattern of the influence of teacher's terminal arbitrarily, or the teacher carries out the pattern that page turning also can make textbook content linkage page turning on the student terminal to textbook content on the screen) handoff functionality, and be used for providing classroom teacher and student, student interactive learning function each other by display unit and input interactive device;
When wire module is worked, be in bright apparent mode of operation in the classroom, promptly allow the student can see clearly that the textbook content shows by display module 310 control display unit.
Certainly, the control of teacher's terminal is gone up more peculiar input equipments (it is first-class for example to make a video recording) and need be added to control submodule in the input interactive module.
See also Fig. 6 to Figure 10, the NC terminal pattern can adopt two kinds of schemes to realize: a kind of is no dish NC terminal pattern, and it is controlled as shown in Figure 7 and Figure 8, and principle is similar to above-mentioned no dish terminal pattern, and this repeats no more; Another kind of then be the NC terminal pattern of no dish, no CPU, it is controlled as Fig. 9 and shown in Figure 10, only shows teacher's terminal and student terminal here.
The control module of the demonstration in the NC terminal installation, input interactive device all is embedded in the corresponding device thereof, in addition terminal control, comprise: data service module, classroom are installed on the server at wire module and classroom examination module, mode with the terminal team control realizes that promptly individual terminal control is controlled execution in the mode of request by server.The benefit of doing like this is that individual terminal installation has saved cpu chip and cost is further descended.
More than the two Terminal Type patterns of Jie Shaoing wherein, in order to allow display unit clearly demonstrate the student textbook content, can adopt BTN display screen (Binem), also can adopt electronic-paper display screen, so that produce the effect that class paper is read.And this display screen should be able to be controlled to be bright display mode and show slinkingly pattern, is suitable for the online and classroom examination module in classroom respectively.
Before address, the input interactive device in the terminal installation comprises key board unit and mouse apparatus, or the handwriting pad device, or adopts the UD notes device of digital paper hand-writing technique, or speech input device, image-input device etc.Wherein, key board unit comprises the physical keyboard of separating with display unit, or with display unit be the keyboard with touch screen of one, or the dummy keyboard of realizing with display screen; And the key in the keyboard had both comprised the major key in the computer keyboard, also comprised each function key that realizes that control of terminal power supply and function are switched.
Education special electronic terminal provided by the invention, support windows operating system, can move the Microsoft Office groupware that is installed in the server facility, also can carry out computer studies education for school to the student so that make this education special electronic terminal as simple PC, and do not need school to establish the computer network classroom more in addition, thereby the cost performance of this terminal installation is improved effectively.
Education special electronic terminal provided by the invention, consider and be few age children's safety in utilization and ease for maintenance, this terminal is fixed on student's the desk, can adjust the angle that places desktop of display screen by dual mode, a kind of is to realize by the slide rail at two ends, the left and right sides, display screen bottom, when slide rail to downslide, the display screen angle descends, and is embedded on the desktop until flat; Upwards slide when slide rail, the display screen angle rises, until a maximum angle (for example 90 degree).Another kind is to adjust the display screen angle by pressure by the display screen upper surface, and promptly can click from the every pressure of display screen angle minimum (put down and be embedded in desktop) just increases by 30 degree angles, until maximum angle; And then press by just reducing angle, every pressure clicks and reduces by 30 degree angles, until minimum angles.In addition,, can the whole terminal flat cover be lived, can protect it effectively when being beneficial to without terminal by the lid of moulding of a drawing and pulling type when display screen is flat when being embedded in desktop.Also have, for fear of students' union the water in the water tumbler is sprinkled upon and causes fault on the terminal, the present invention takes anti-hydrostatic membrane of terminal end surface configuration and wear-resisting PROCESS FOR TREATMENT, thereby can increase the fail safe that children use, and maintenance terminal equipment effectively.
The student can be transferred to by USB flash disk in the uncompleted homework of school on the computer equipment of family and continue to finish, and certainly, also corresponding software module need be installed on the computer equipment of family.And if some student's family had not both had PC not have notebook computer yet, so, can on market, purchase more a small amount of e-schoolbag products or foregoing UD notes device by school, can solve on the one hand by the mode of recommending to purchase to the student, even because so also than family acquire for this reason a PC economy many; Can solve by the mode to student lease on the other hand, the student leases this type of device by hand over a little cash pledges to school, just can go home also to do homework that teacher stays.
Though the present invention discloses as above with preferred embodiment; right its is not in order to limiting the present invention, anyly has the knack of this skill person, without departing from the spirit and scope of the present invention; when can doing a little change and retouching, thus protection scope of the present invention when with aforementioned claims the person of being defined be as the criterion.
Claims (19)
1. special education network and electric terminal comprise: NTU, server facility and network connection device; Wherein, this NTU links to each other with this server facility by this network connection device, and this NTU is by this network connection device interconnection; It is characterized in that:
This server facility is used for depositing the overwhelming majority or all textbook contents that the student uses in per term with one or more media formats;
This NTU is used for downloading the overwhelming majority or all textbook contents of using in per term by this network connection device from this server facility, and is transferred on the high capacity U disc by the USB interface on this NTU and stores; Or upload Various types of data to this server facility by this network connection device; Or on the classroom, open in court the textbook content for student and teacher and carry out course learning, or be used on the classroom, opening the paper answer operation that takes an exam.
2. special education network according to claim 1 and electric terminal is characterized in that, this NTU comprises no dish terminal pattern and NC terminal pattern.
3. special education network according to claim 1 and electric terminal is characterized in that, this NTU contains: device for embedded control, display unit, input interactive device, lan port and described USB interface; Wherein, device for embedded control is connected with this display unit, this input interactive device, this lan port and this USB interface respectively, is used to control the demonstration of this display unit, the signal input of this input interactive device, the network data transmission of this lan port and the transfer of data action of this USB interface.
4. special education network according to claim 3 and electric terminal is characterized in that, this device for embedded control contains the built-in terminal Control Software, comprising:
One display module is used to control this display unit and shows textbook content for the study of giving lessons of teachers and students' course, or shows that the paper content operates for student's answer that takes an exam;
One input interactive module is used for control and allows student or teacher carry out various man-machine interactive operation with its terminal by this input interactive device on the classroom;
One data service module is used for carrying out respectively Data Transmission Controlling and media data format support and conversion and control;
One classroom is at wire module, is used to control teacher or student and opens the textbook content by this display unit carry out give lessons study or carry out class-exercise or carry out the mutual operation in classroom of course on the classroom;
Examination module in one classroom is used for providing the function of downloading examination paper from this server facility by this lan port, and provides the student to carry out the function of various paper tests and examination in the classroom by this display unit and this input interactive device.
5. according to claim 3 or 4 described special education network and electric terminals, it is characterized in that this NTU comprises student terminal and teacher's terminal.
6. special education network according to claim 4 and electric terminal is characterized in that, this data service module further contains:
1) transfer of data submodule, the function that provides this NTU to deposit, withdraw file on USB flash disk by this USB interface is provided, and downloads the file into this NTU or upload the function of Various types of data from this server facility to this server facility from this NTU by this lan port;
2) media format conversion submodule is used to provide the form support between the various different medium and the function of conversion mutually.Wherein, medium kind comprises literal, figure, video and sound.
7. special education network according to claim 4 and electric terminal is characterized in that, this classroom further comprises at wire module:
1) the classroom submodule of giving lessons is used for opening in court that textbook shows its content for students ' reading on this display, and can import interactive device by this and provide the student to carry out the function of classroom notes; Wherein, the classroom notes both had been provided on the textbook and had taken down notes, also have been provided at the function of taking down notes on the electronic memo;
2) class-exercise submodule is used for providing by this display unit and this input interactive device allowing the student do class-exercise and operation, and the function of carrying out the classroom quiz;
3) the mutual submodule in classroom, be used to provide single control/collection control mode switch function of this NTU, be student terminal page turning and be not subjected to single control pattern/teacher's terminal that teacher's terminal influences that textbook on the screen is carried out the collection control pattern that page turning also can make textbook interlock page turning on the student terminal arbitrarily, and be used for providing classroom teacher and student, student interactive learning function each other by this display unit and this input interactive device.
8. special education network according to claim 4 and electric terminal is characterized in that, this display module can be controlled this display unit and be in bright apparent mode of operation and show slinkingly mode of operation.
9. special education network according to claim 3 and electric terminal is characterized in that, this display unit adopts the BTN display screen, or adopt electronic-paper display screen.
10. special education network according to claim 3 and electric terminal is characterized in that, this input interactive device comprises: key board unit, mouse apparatus and handwriting pad device.
11. special education network according to claim 10 and electric terminal is characterized in that, this input interactive device further comprises: UD takes down notes device, speech input device and image-input device.
12. special education network according to claim 10 and electric terminal, it is characterized in that, this key board unit comprises the physical keyboard of separating with this display unit, or with this display unit be the keyboard with touch screen of one, or the dummy keyboard of realizing with this display unit.
13. special education network according to claim 2 and electric terminal is characterized in that, the NTU of this NC terminal pattern is no dish NC terminal, or is the NC terminal of no dish, no CPU.
14. special education network according to claim 13 and electric terminal, it is characterized in that, the display module of the NC terminal of this no dish, no CPU and input interactive module all correspondingly are embedded in this display unit and this input interactive device, in addition terminal control, comprise: data service module, classroom are installed on this server facility at wire module and classroom examination module, mode with the terminal team control realizes that promptly individual terminal control is controlled execution in the mode of request by this server facility.
15. special education network according to claim 3 and electric terminal is characterized in that, described NTU also comprises: mechanical installation adjusting device is used for the installation of this NTU and the adjustment of this display unit mechanical location; This machinery installation adjusting device contains: erecting device is used for this NTU is fixed on desk in the classroom; Adjusting device is used to adjust the angle of this display unit on desk; Pull is moulded and is covered protective device, be used for this NTU not the time spent pull cover this NTU, thereby protect this NTU effectively.
16. special education network according to claim 15 and electric terminal, it is characterized in that this adjusting device realizes by the slide rail at two ends, the left and right sides, this display unit bottom, when this slide rail to downslide, the angle of this display unit and desktop descends, until a minimum angles; Upwards slide when this slide rail, then this display unit and desktop angle rise, until a maximum angle.
17. special education network according to claim 15 and electric terminal, it is characterized in that this adjusting device realizes by this display unit upper surface by pressing, promptly from the minimum angles of this display unit and desktop, every pressure clicks just increases by 30 degree angles, until maximum angle; And then press by just reducing angle, every pressure clicks and reduces by 30 degree angles, until minimum angles.
18., it is characterized in that the minimum angles of this display unit and desktop is 0 degree according to claim 16 or 17 described special education network and electric terminals, the maximum angle of this display unit and desktop is 90 degree; And in the angle of this display unit and desktop is 0 can make that this NTU is flat to be embedded in the desk plane when spending, and can cover this NTU by pull thereby make this pull mould lid.
19. special education network according to claim 3 and electric terminal is characterized in that, the surface of this NTU is adopted anti-hydrostatic membrane and is carried out wear-resisting PROCESS FOR TREATMENT.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100864263A CN101262385A (en) | 2007-03-09 | 2007-03-09 | Special education network and electronic terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100864263A CN101262385A (en) | 2007-03-09 | 2007-03-09 | Special education network and electronic terminal |
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| CN101262385A true CN101262385A (en) | 2008-09-10 |
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| CNA2007100864263A Pending CN101262385A (en) | 2007-03-09 | 2007-03-09 | Special education network and electronic terminal |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103176604A (en) * | 2013-03-15 | 2013-06-26 | 南京信息工程大学 | Input system and input method of special characters |
| CN104408675A (en) * | 2014-10-24 | 2015-03-11 | 广州视源电子科技股份有限公司 | Page-turning monitoring method and system |
| CN105575201A (en) * | 2015-12-24 | 2016-05-11 | 趣游（厦门）科技有限公司 | Education game platform based on mobile cloud service |
| CN105654792A (en) * | 2015-12-29 | 2016-06-08 | 蒙庆 | Student' homework recorder |
| CN106468948A (en) * | 2015-08-20 | 2017-03-01 | 智科教育有限公司 | Education system using connection toy |
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| CN106468948A (en) * | 2015-08-20 | 2017-03-01 | 智科教育有限公司 | Education system using connection toy |
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| CN105654792A (en) * | 2015-12-29 | 2016-06-08 | 蒙庆 | Student' homework recorder |
| CN106851643A (en) * | 2017-02-17 | 2017-06-13 | 上海斐讯数据通信技术有限公司 | A kind of method and system, electronic schoolbag system for accessing wireless network |
| CN106851643B (en) * | 2017-02-17 | 2020-11-27 | 台州市吉吉知识产权运营有限公司 | Method and system for accessing wireless network and electronic schoolbag system |
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