CN201489684U - Multimedia point-reading learning machine - Google Patents
Multimedia point-reading learning machine Download PDFInfo
- Publication number
- CN201489684U CN201489684U CN2009201337816U CN200920133781U CN201489684U CN 201489684 U CN201489684 U CN 201489684U CN 2009201337816 U CN2009201337816 U CN 2009201337816U CN 200920133781 U CN200920133781 U CN 200920133781U CN 201489684 U CN201489684 U CN 201489684U
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- learning machine
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Abstract
The utility model provides a multimedia point-reading learning machine which comprises a point-touch pen (103), a point-reading plate, a system chip MCU (202), a scanning conductive plate (201), a storage device (208), a power supply (210), a display screen (205), a keyboard (203), a USB interface (204), an audio output circuit (206) and a loudspeaker (209). The scanning conductive plate (201), the storage device (208), the power supply (210), the display screen (205), the keyboard (203), the USB interface (204), the audio output circuit (206) and the loudspeaker (209) are connected with the system chip MCU (202). The multimedia point-reading learning machine further comprises an analog-to-digital converter (211) and a touch screen (212); the analog-to-digital converter (211) is connected with the system chip MCU (202), and the touch screen (212) is connected with the analog-to-digital converter (211). The display screen (205) is arranged on the point-reading plate, and the touch screen (212) is arranged on the upper surface of the display screen (205). With the function of writing on the screen, the multimedia point-reading learning machine can lead the learning interactive process to be simpler, quicker and more visualized.
Description
Technical field
The utility model relates to the learning machine of preschool education for children, relates in particular to a kind of touch multimedia point-reading learning machine.
Background technology
Various multimedia point-reading learning machines on the market provide two kinds of input modes that point-touch pen is clicked books and imported by keyboard at present, keyboard entry method is to realize man-machine interaction by traditional keyboard, point-touch pen is a kind of electromagnetic pen, the mode of clicking books is as follows: earlier textbook is lain on the multimedia point-reading learning machine housing of opening, click the position that literal is arranged on the textbook with point-touch pen then, the wireless signal that point-touch pen sends will be received by the conduction web plate that casing inside is laid.Through handling, CPU in the casing just can obtain the coordinate figure of click location, and then according to coordinate figure the speech data corresponding to this coordinate that is stored in the speech data memory is taken out, deliver to the sound that speech processing circuit sends this position literal correspondence, play the effect of " reading ".
Though existing multimedia point-reading learning machine can satisfy children's the study requirement of listening, say, read each side, has following shortcoming: 1) lack exercise, also must on paper, practise the waste resource when exercising Chinese characters or English word with common pen to writing; 2) also there is very big defective aspect simple to operation, can only import with keyboard, the magnetic induction point-touch pen is clicked books and is operated, use the multimedia point-reading learning machine to bring inconvenience to the user, can not on-the-spot real-time searching browse the explanation of the Chinese and English vocabulary in the text, run into unacquainted Chinese or English must withdraw from current functional module step by step by level and progressively switch to enter then and go to search its explanation in the dictionary, can't accomplish that finding gets final product a little, put and to get final product, operation is extremely inconvenient, and the function expansion is subjected to serious restriction.
The utility model content
The technical problems to be solved in the utility model provides a kind of convenience simple to operation and has writing function multimedia point-reading learning machine.
For addressing the above problem, multimedia point-reading learning machine of the present utility model, comprise point-touch pen and reading plate, be provided with in the described reading plate as the MCU of System on Chip/SoC and the scanning current-carrying plate that is connected with described MCU, storer, power supply, audio output circuit, analog to digital converter ADC, also be provided with on the described reading plate display screen, keyboard, USB interface and the loudspeaker that is connected with described audio output circuit that are connected with described MCU, with the touch-screen that described analog to digital converter is connected, described touch-screen is arranged on display screen surface.
Also be provided with SD/MMC socket that is connected with described MCU and the external loudspeaker slot of recording inlet and being connected on the described reading plate with described audio output circuit.
Also be provided with the slot that is used to deposit point-touch pen on the described reading plate.
Described reading plate is made up of the left reading plate and the right reading plate that connect by bearing.
Described point-touch pen comprises electromagnetic signal emitter, power switch and conductor wire, and described point-touch pen is connected to by conductor wire and obtains power supply on the power supply, or by being arranged on the powered battery of point-touch pen inside.
As a kind of preferred version, described point-touch pen comprises electromagnetic signal emitter, power switch and supplying cell.
Described storer comprises SRAM storer, SDRAM storer and FLASH storer, and wherein the FLASH storer comprises program storage and data-carrier store.
Described touch-screen be in vector pressure sensing technology touch-screen, resistive technologies touch-screen, capacitance technology touch-screen, infrared technology touch-screen, the surface acoustic wave technique touch-screen any one.
The chip that described MCU adopts is that 32 model is the SOC chip of the ARM kernel of AK3620L, and it is inner integrated has the DSP functional module of digital signal processing function and the analog to digital converter ADC with analog and digital signal conversion functional module.
The mode of operation that the screen point that multimedia point-reading learning machine of the present utility model provides touches, the input of point-touch pen and keyboard combines, be finding get final product point, put get final product simple and easy interactive learning mode of operation, help improving user's learning efficiency and interest.
Multimedia point-reading learning machine of the present utility model provides screen point to touch mode of operation, can realize following function:
1, centering, english vocabulary practise dictating, fill in, the directly perceived simple and easy interactive learning function of ways of writing such as selection;
2, touching mode by screen point carries out screen point to the text of browsing and touches and get explanation or the encyclopaedic knowledge that dictionary checked in speech;
3, allow the user that exercise copied in Chinese character or English word, the writing stroke order, the font architecture that allow the user correctly grasp Chinese character or English word constitute and ratio, provide accurate evaluation and test simultaneously;
4, touch mode by screen point and realize little drawing board learning functionality, realize functions such as drawing board drawing, base map color in;
5, write the notes annotations and comments function that realizes study by the screen point tentacle.
The present point reader that solved multimedia point-reading learning machine of the present utility model only can satisfy the user to be listened, say, reads and can not solve the study requirement that the user writes, and makes study reciprocal process intuitively simple and easy.Its screen point touches mode of operation can pass through point-touch pen, and perhaps common writing pencil or even finger are realized, have expanded the function of multimedia point-reading learning machine widely; And this operating process does not need to use any paper and common pen, is real no paper exercise.
Description of drawings
Fig. 1 is the structural representation of the utility model multimedia point-reading learning machine;
Fig. 2 is the functional-block diagram of the utility model multimedia point-reading learning machine;
Fig. 3 is the partial circuit schematic diagram of the utility model multimedia point-reading learning machine;
The description of reference numerals of each element is as follows among the figure:
201. the scanning current-carrying plate, 202.MCU, 203. keyboards, 204.USB interface, 205. display screens, 206. audio output circuits, 207. external memorizer sockets, 208. storeies, 209. loudspeakers, 210. power supplys, 211. analog to digital converters, 212. touch-screens; 101. left reading plate, 102. right reading plates, 103. point-touch pens, 106. recording inlets, 107, external loudspeaker slot, 108. bearings.
Embodiment
Below in conjunction with drawings and Examples the utility model is carried out further detailed description.
The structure of multimedia point-reading learning machine of the present utility model comprises as shown in Figure 1: by the left reading plate 101 of bearing 108 connections and the main frame and the point-touch pen 103 of right reading plate 102 compositions; Described left reading plate 101 and right reading plate 102 inside are provided with scanning current-carrying plate 201, are provided with display screen 205, recording inlet 106, keyboard 203, loudspeaker 209 above the right reading plate 102, and wherein the surface of display screen 205 is pasted with one deck touch-screen 212; The right side outside surface of described right reading plate 102 also is provided with USB interface 204, external memorizer socket 207, external loudspeaker slot 107; The rear surface of right reading plate 102 also is provided with the slot that is used to deposit point-touch pen 103.
Fig. 2 is the functional-block diagram of multimedia point-reading learning machine of the present utility model.Multimedia point-reading learning machine of the present utility model comprises System on Chip/SoC MCU 202, and the scanning current-carrying plate 201 that is electrically connected with it, be used to launch electromagnetic signal to scanning current-carrying plate 201 and as point-touch pen 103, keyboard 203, USB interface 204, display screen 205, external memorizer socket 207, storer 208, the power supply 210 of handwriting input pen, and the loudspeaker 209 that is electrically connected with System on Chip/SoC MCU 202 by audio output circuit 206, the touch-screen 212 that is electrically connected with System on Chip/SoC MCU 202 by analog to digital converter 211.Wherein, integrated DSP functional module as digital signal processor on the MCU 202 can also be with the ADC functional module, and the analog to digital converter 211 that promptly is used to carry out the analog and digital signal conversion is thereon integrated.
Described point-touch pen 103 comprises electromagnetic signal emitter, power switch and conductor wire, and it carries out data transmission by scanning current-carrying plate 201 with MCU 202, is connected on the power supply 210 by conductor wire and powers; Point-touch pen 103 can also not established conductor wire, at the positioned inside supplying cell.(illustrate: point-touch pen has following four kinds of structures: there are LC oscillatory circuit, driving circuit, supplying cell and power switch in D1 kind pen inside; There are LC oscillatory circuit, driving circuit, power switch in D2 kind pen inside, power by the power supply 210 on the conductor wire connection main frame; D3 kind structure, pen is inner to be had on the pcb board that LC oscillatory circuit, power switch, driving circuit be integrated in main frame, drive the LC oscillatory circuit by conductor wire, and conductor wire also can carry host power supply to point-touch pen; D4 kind structure, pen is inner to have LC oscillatory circuit, power switch, supplying cell, driving circuit to be integrated on the pcb board of main frame, by lead drive signal is delivered to point-touch pen)
Described storer 208 comprises SRAM storer, SDRAM storer and FLASH storer, and wherein the FLASH storer comprises program storage and data-carrier store.Described touch-screen 212 can be in vector pressure sensing technology touch-screen, resistive technologies touch-screen, capacitance technology touch-screen, infrared technology touch-screen, the surface acoustic wave technique touch-screen any one.An embodiment of the utility model device adopts electric resistance touch screen, its major part is that a resistance film with the display surface no-float shields, this is a kind of laminated film of multilayer, it with one deck glass or duroplasts flat board as basic unit, the surface scribbles the transparent oxidized metal conductive layer that layer of material is the ITO indium oxide, be stamped one deck outside surface cure process above again, smooth anti-friction plastic layer, its inside surface also scribbles the oxidized metal ITO coating of layer of transparent conduction, between the conductive layer of two-layer oxidized metal, there are many tiny transparent isolating points that two conductive layers is separated insulation less than 1/1000 inch, when the finger touch screen, two conductive layers has just had contact in the position, touch point, MCU detects this contact and calculates (X, Y) the corresponding program of operation is handled behind the position, as enters corresponding menu or function corresponding etc.
Described scanning current-carrying plate 201 and point-touch pen 103 constitute coordinate location device, this locating device is used for the coordinate figure that accurate anchor point touches the position, MCU 202 obtains from FLASH storer 208 speech text data that should coordinate according to this coordinate figure, speech data send audio output circuit 206 also passes through loudspeaker 209 pronunciations, and the text image data send LCD display 205 to show.User point touches the text figure sector-meeting that is presented on the LCD display 205 and makes and produce simulating signal on the touch-screen 212, it is that digital signal is given MCU 202 that analog to digital converter 211 touches the analog signal conversion that produces to this, MCU202 goes out the screen coordinate that user's point touches according to this calculated signals, thereby consumer positioning is selected text or function.The user also can select specific text and selected text is translated by the direction button on the keyboard 203.Thereby multimedia point-reading learning machine of the present utility model has the electronic equipment (as PC) of USB HOST interface by USB interface 204 and outside carries out communication refresh routine or learning materials, and program that is obtained or data all are stored in the FLASH storer 208.This USB interface 204 also can be done external power interface.Multimedia point-reading learning machine of the present utility model can also pass through external memorizer socket 207 external all kinds of SD, and the TF card reaches the purpose of its memory capacity of expansion.
Figure 3 shows that the partial circuit schematic diagram of the utility model multimedia point-reading learning machine, System on Chip/SoC MCU 202 adopts the U1 chip shown in the figure, this chip is that 32 model is the SOC chip of the ARM kernel of AK3620L, its inner integrated have the DSP functional module of digital signal processing function and the analog to digital converter ADC 211 with ADC functional module of analog and digital signal translation function.
Multimedia point-reading learning machine of the present utility model provides multiple input operation modes such as screen point touches, point-touch pen, keyboard, be a kind of can the location, and can touch the multimedia point-reading learning machine that touch panel device on the display screen positions operation by point by the point-touch pen of inner scanning current-carrying plate and external energy generating magnetic signal.It is by increasing the track that one deck touch screen comes recording user to draw on screen on its display screen, make the user to copy exercise by Chinese character or English word order of strokes observed in calligraphy information data in contrast track and the point reader then, allow the user correctly grasp writing of Chinese character or English word Chinese character or English word; The user also can dictate test by using touch-screen and cooperating audio frequency broadcast system to play; The user can also choose the text of browsing to carry out screen word-selecting by using touch-screen, checks the explanation or the encyclopaedic knowledge of this word.Functions such as above-mentioned imitation exercise, dictation test, screen word-selecting are described in detail as follows:
Face the exercise that rubs: on screen, demonstrate this vocabulary with a kind of color according to the lattice information that shifts to an earlier date ready-made Chinese and English vocabulary, also can according to stroke order demonstrate out a writing process that vocabulary is complete stroke by stroke in proper order by animation, the user can copy on display screen by touch screen then, and on display screen, demonstrate the result of user writing with another color, the last lattice information that presets according to the hand-written trace information contrast of the user who notes provides grading to the result of user's exercise, have only the order of strokes observed in calligraphy and font all right just can obtain high grading.
The dictation test: the Chinese and English vocabulary according to test is play its correct pronunciation with audio frequency broadcast system, the user writes its correct answer according to pronunciation on display screen then, the multimedia point-reading learning machine can according to hand-written answer of user and former vocabulary compare judgement its write to mistake.
Screen word-selecting: when the user browses text, need to check the zone of the vocabulary of its explanation or encyclopaedic knowledge on the touch screen, point reader goes out the vocabulary that user's needs are selected according to the position calculation that user's point touches, wherein Chinese is unit with a Chinese character, English is unit with a word, be that arbitrary time point touches all be to choose a word or Chinese character rather than a letter, and on screen, demonstrate the vocabulary that this is chosen to be different from other display modes of not choosing vocabulary, again selected vocabulary is searched its explanation or searched its encyclopaedic knowledge in the dictionary of this machine, when searching successfully, can select the mode of not all over the screen or demonstration all over the screen to demonstrate the result who finds, in demonstration not all over the screen, calculate first line position of vocabulary on screen of selection by the formula of row height * line number, when the display result text, to accomplish not hide this row, allow as much as possible the user simultaneously more complete see vocabulary context and its explanation or the encyclopaedic knowledge of being checked, like this user use more directly perceived simply.
The all functions of multimedia point-reading learning machine of the present utility model can the form with picture or literal be presented on the screen at corresponding interface, and the user can realize the function that it is corresponding by this shirtsleeve operation mode more directly perceived of corresponding picture or literal on the touch screen.Screen point touches mode by operating more fast and easily, and multimedia point-reading learning machine of the present utility model has realized that finding gets final product a little, put get final product the ease of Use pattern; And this operating process does not need to use any paper and common pen, is real no paper exercise.
The above is preferred embodiment of the present utility model, is not limited to the utility model, all modifications of being done in the utility model spirit and principle, is equal to replacement or improvement etc., all should be included in the protection domain of the present utility model.
Claims (9)
1. multimedia point-reading learning machine, comprise point-touch pen (103) and reading plate, be arranged on the System on Chip/SoC MCU (202) in the described reading plate and the scanning current-carrying plate (201) that is connected with described MCU (202), storer (208), power supply (210), display screen (205), keyboard (203), USB interface (204), audio output circuit (206) and the loudspeaker (209) that is connected with described audio output circuit (206), it is characterized in that:
Also comprise analog to digital converter ADC (211) that is connected with described MCU (202) and the touch-screen (212) that is connected with this analog to digital converter ADC (211), described display screen (205) is arranged on the described reading plate, and described touch-screen (212) is arranged on the upper surface of display screen (205).
2. multimedia point-reading learning machine according to claim 1 is characterized in that: also be provided with external memorizer socket (207) that is connected with described MCU (202) and the external loudspeaker slot (107) of recording inlet (106) and being connected with described audio output circuit (206) on the described reading plate.
3. multimedia point-reading learning machine according to claim 2 is characterized in that: also be provided with the slot that is used to deposit point-touch pen (103) on the described reading plate.
4. multimedia point-reading learning machine according to claim 3 is characterized in that: described reading plate is made up of the left reading plate (101) and the right reading plate (102) that connect by bearing (108).
5. according to the described multimedia point-reading learning machine of each claim of claim 1 to 4, it is characterized in that: described point-touch pen (103) comprises electromagnetic signal emitter, power switch and conductor wire, and described point-touch pen (103) is connected to by conductor wire that power supply (210) go up to obtain power supply or by being arranged on the powered battery of point-touch pen inside.
6. according to the described multimedia point-reading learning machine of each claim of claim 1 to 4, it is characterized in that: described point-touch pen (103) comprises electromagnetic signal emitter, power switch and supplying cell.
7. according to the multimedia point-reading learning machine of each described claim of claim 1 to 4, it is characterized in that: described storer (208) comprises SRAM storer, SDRAM storer and FLASH storer, and described Flash storer comprises program storage and data-carrier store.
8. according to the described multimedia point-reading learning machine of each claim of claim 1 to 4, it is characterized in that: described touch-screen (212) be in vector pressure sensing technology touch-screen, resistive technologies touch-screen, capacitance technology touch-screen, infrared technology touch-screen, the surface acoustic wave technique touch-screen any one.
9. according to each described multimedia point-reading learning machine of claim 1 to 4, it is characterized in that: described MCU (202) inner integrated have the DSP functional module of digital signal processing function and analog to digital converter ADC (211) with analog and digital signal conversion functional module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201337816U CN201489684U (en) | 2009-07-09 | 2009-07-09 | Multimedia point-reading learning machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201337816U CN201489684U (en) | 2009-07-09 | 2009-07-09 | Multimedia point-reading learning machine |
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| CN201489684U true CN201489684U (en) | 2010-05-26 |
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| CN2009201337816U Expired - Fee Related CN201489684U (en) | 2009-07-09 | 2009-07-09 | Multimedia point-reading learning machine |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103049552A (en) * | 2012-12-28 | 2013-04-17 | 中国人民解放军信息工程大学 | Method, device and system for multi-user man-machine interaction based on item identification |
| CN103809791A (en) * | 2012-11-12 | 2014-05-21 | 广东小天才科技有限公司 | Multifunctional reading method and system |
| CN104049431A (en) * | 2014-06-03 | 2014-09-17 | 京东方科技集团股份有限公司 | Cognitive card |
| CN104750831A (en) * | 2015-04-01 | 2015-07-01 | 广东小天才科技有限公司 | Intelligent Chinese character learning method and system |
| CN104750636A (en) * | 2013-12-31 | 2015-07-01 | 环达电脑(上海)有限公司 | SOC (system on chip) based application expanding device |
| CN105844986A (en) * | 2016-06-01 | 2016-08-10 | 董延萍 | Intelligent terminal-based English teaching system |
| CN107742479A (en) * | 2017-09-28 | 2018-02-27 | 苏州和云观博数字科技有限公司 | Space hypermedia synthesis deduction device |
| CN108334473A (en) * | 2018-01-26 | 2018-07-27 | 广州师道科技有限公司 | A kind of intellectual and interesting electronic library system |
| CN109064787A (en) * | 2018-07-17 | 2018-12-21 | 广东小天才科技有限公司 | A kind of point reading equipment |
| CN109801521A (en) * | 2019-03-06 | 2019-05-24 | 武汉几古几古科技有限公司 | A kind of the picture point reading play system and method for trained child's study |
-
2009
- 2009-07-09 CN CN2009201337816U patent/CN201489684U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103809791A (en) * | 2012-11-12 | 2014-05-21 | 广东小天才科技有限公司 | Multifunctional reading method and system |
| CN103049552A (en) * | 2012-12-28 | 2013-04-17 | 中国人民解放军信息工程大学 | Method, device and system for multi-user man-machine interaction based on item identification |
| CN104750636A (en) * | 2013-12-31 | 2015-07-01 | 环达电脑(上海)有限公司 | SOC (system on chip) based application expanding device |
| CN104049431A (en) * | 2014-06-03 | 2014-09-17 | 京东方科技集团股份有限公司 | Cognitive card |
| CN104750831A (en) * | 2015-04-01 | 2015-07-01 | 广东小天才科技有限公司 | Intelligent Chinese character learning method and system |
| CN105844986A (en) * | 2016-06-01 | 2016-08-10 | 董延萍 | Intelligent terminal-based English teaching system |
| CN107742479A (en) * | 2017-09-28 | 2018-02-27 | 苏州和云观博数字科技有限公司 | Space hypermedia synthesis deduction device |
| CN108334473A (en) * | 2018-01-26 | 2018-07-27 | 广州师道科技有限公司 | A kind of intellectual and interesting electronic library system |
| CN109064787A (en) * | 2018-07-17 | 2018-12-21 | 广东小天才科技有限公司 | A kind of point reading equipment |
| CN109801521A (en) * | 2019-03-06 | 2019-05-24 | 武汉几古几古科技有限公司 | A kind of the picture point reading play system and method for trained child's study |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20110709 |