CN201262789Y - Handwriting board for teaching Hanzi - Google Patents
Handwriting board for teaching Hanzi Download PDFInfo
- Publication number
- CN201262789Y CN201262789Y CNU2008201514267U CN200820151426U CN201262789Y CN 201262789 Y CN201262789 Y CN 201262789Y CN U2008201514267 U CNU2008201514267 U CN U2008201514267U CN 200820151426 U CN200820151426 U CN 200820151426U CN 201262789 Y CN201262789 Y CN 201262789Y
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- CN
- China
- Prior art keywords
- chip
- handwriting
- board
- chinese
- chinese character
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a handwriting board for teaching Chinese characters. The handwriting board comprises a handwriting pen and an electromagnetic pressure-sensing board, the electromagnetic pressure-sensing board is connected with an IC chip through a pressure-sensing transmission data cable, the IC chip is connected with a computer through a USB data cable, the IC chip adopts a TPV12 chip, and the electromagnetic pressure-sensing board is provided with pluggable grids which are shaped like Chinese character mi. Twelve shortcut keys with unique serial number are arranged in the TPV12 chip. The utility model relates to the portable USB Chinese character handwriting input board which can realize the two functions of handwriting practices of the Chinese characters and handwriting input; furthermore, the portable USB Chinese character handwriting input board is provided with the pluggable grids which are shaped like Chinese character mi, thereby bringing great convenience for people who start to learn Chinese and handwriting of the Chinese characters, helping beginners to accurately input the strokes of the Chinese characters and finally achieving the purpose of handwriting the Chinese characters.
Description
Technical field
The utility model belongs to the electronic computer technology field, particularly relates to a kind of handwriting pad that is used for Chinese character teaching.
Background technology
At present, the writing board for computer that existing a lot of people use computer hand-writing pencil and match and use with it, even replace mouse to use.Writing board for computer on the market is divided into resistance board: be called as the most original handwriting pad, principle is to utilize the two-layer resistance film on handwriting pad top layer to constitute, and its resistance film at the middle and upper levels can be out of shape a little, and lower floor is the resistance film of fixing.Writing pencil presses the upper resistors film and makes it distortion, contacts with the resistance film of lower floor then, and then just can judge the position of writing pencil.This handwriting pad principle of work is simple, cost is lower, but because handwriting pad will could correctly be judged the position by the sensor film distortion, therefore the user must exert oneself bigger in use, use like this and can feel more tired, also there is considerable influence in life-span to handwriting pad simultaneously, so be eliminated soon.
Capacitor board: be used for getting capacitive product for resistance board, yet, basic functional principle is the same with the principle of resistance-type pressure plare, mainly be by writing pencil when substrate is exerted pressure, the position of writing pencil is located in the change of capacitance, so it uses also not too conveniently, and the life-span of product is shorter, the stroke of writing does not out have the deep or light variation of thickness yet, so can not get the approval in market yet.
Electromagnetism pressure sensitivity plate: this is advanced person and popular technology the most at present, there is a circuit board on the surface of this handwriting pad, when the magnetic field that just can above handwriting pad, produce after the power on circuitry in the certain limit, simultaneously, the nib of writing pencil also has a corresponding magnetic field, because electromagnetic conduction is untouchable, even nib does not touch handwriting pad and can locate by interacting of magnetic field yet when causing us to use, the surface that touches handwriting pad when nib will be carried out software identification automatically, thereby reaches the effect of handwriting input.
Electromagnetism pressure sensitivity plate is comparative maturity and being commonly used technically, but for the people who just learns to speak Chinese, learns writing of Chinese characters, electromagnetism pressure sensitivity handwriting pad fails to be provided at the writing process incremental in the process of learning writing of Chinese characters and the Chinese-character writing method of standard.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of handwriting pad that is used for Chinese character teaching of being convenient to the first person's of learning to speak Chinese learning Chinese characters and specification writing Chinese character.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of handwriting pad that is used for Chinese character teaching is provided, comprise writing pencil, electromagnetism pressure sensitivity plate, electromagnetism pressure sensitivity plate is connected with the IC chip by pressure sensitivity transmission data line, the IC chip links to each other with computer by the usb data line, described IC chip adopts the TPV12 chip, and described electromagnetism pressure sensitivity plate has the plugged double check with a core of exercise Chinese character.
3 shortcuts are set in the described TPV12 chip, comprise the shortcut that scoring, pen are provided with, close, the TPV12 chip has unique sequence number.
Beneficial effect
The utility model is a Portable USB Chinese character hand-written tablet, can realize Chinese-character writing exercise and 2 kinds of functions of handwriting input, and have and to plug double check with a core, bring great convenience for the people who just learns to speak Chinese and learn writing of Chinese characters, help the beginner to import Chinese character stroke exactly, finally reach the purpose of writing Chinese characters.
Description of drawings
Fig. 1 is a principle assumption diagram of the present utility model.
Fig. 2 is the utility model outside drawing.
Among the figure: 1-function selecting key 2-can plug double check with a core 3-electromagnetism pressure sensitivity plate
Fig. 3 is the utility model internal circuit diagram.Among the figure: Fig. 3 a is for connecing the touch-screen circuit diagram, and Fig. 3 b is three key circuit figure
Fig. 3 c is a master control IC circuit diagram for the UBS interface meets computer circuits figure Fig. 3 d
Fig. 4 is the firm and hard border of a utility model electromagnetism pressure sensitivity synoptic diagram.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.Shown in Fig. 1～4, the utility model comprises
1.TPV12 chip
Main effect:
A) self-defined 12 shortcuts, as shown in Figure 4, comprise and remove current screen, lettering pen setting, scoring, write mode, rubber pattern, preference pattern, order of strokes observed in calligraphy pattern, color selection and self-defining according to demand shortcut, whenever by next time, transmit the special data signal and give computing machine, be used for computing machine and operate fast
B) the later data of storage encryption---globally unique sequence number
C) accept transmission (X, coordinate information Y) and the pressure data stream of electromagnetism pressure sensitivity plate
D) encrypt for the data stream of electromagnetism pressure sensitivity plate, be transferred to computer by the usb data line after encrypting
E) open up the data space of 20K, the important information behind the storage encryption
2. writing pencil
Mainly act on Free Writing on electromagnetism pressure sensitivity plate, impel electromagnetism pressure sensitivity plate to produce (X, coordinate information Y) and pressure
Stream data transmission is to the TPV12 chip
3. electromagnetism pressure sensitivity plate
Provide platform to write to lettering pen, (X, coordinate information Y) and pressure data flow with the generation of writing of beginning to write
4.USB data line
Between TPV12 chip and computer, communicate
5. the data line of pressure sensitivity transmission
Electromagnetism pressure sensitivity plate produces (X, coordinate information Y) and pressure data stream
Shown in Fig. 2,4, have on the electromagnetism pressure sensitivity plate of the present utility model to plug double check with a core, can with Chinese-character canonical write wherein, with the Chinese character that relatively beginner was write and the difference of standard Chinese character.
Claims (2)
1. handwriting pad that is used for Chinese character teaching, comprise writing pencil, electromagnetism pressure sensitivity plate, it is characterized in that: described writing pencil can insert a side of handwriting pad, the handwriting pad build-in IC chip, and the handwriting pad surface is an electromagnetism pressure sensitivity plate, described electromagnetism pressure sensitivity plate is connected with the IC chip by pressure sensitivity transmission data line, the IC chip links to each other with computing machine by the usb data line, and described IC chip adopts the TPV12 chip, has the plugged double check with a core of exercise Chinese character on the described electromagnetism pressure sensitivity plate.
2. a kind of handwriting pad that is used for Chinese character teaching according to claim 1 is characterized in that: 3 shortcuts are set in the described TPV12 chip, comprise the shortcut that scoring, pen are provided with, close, the TPV12 chip has unique sequence number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201514267U CN201262789Y (en) | 2008-07-30 | 2008-07-30 | Handwriting board for teaching Hanzi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201514267U CN201262789Y (en) | 2008-07-30 | 2008-07-30 | Handwriting board for teaching Hanzi |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201262789Y true CN201262789Y (en) | 2009-06-24 |
Family
ID=40809265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201514267U Expired - Fee Related CN201262789Y (en) | 2008-07-30 | 2008-07-30 | Handwriting board for teaching Hanzi |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201262789Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102034376A (en) * | 2010-12-19 | 2011-04-27 | 孙玮泽 | Chinese character exercise device |
-
2008
- 2008-07-30 CN CNU2008201514267U patent/CN201262789Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102034376A (en) * | 2010-12-19 | 2011-04-27 | 孙玮泽 | Chinese character exercise device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TIANJIN CHAOZHILU TECHNOLOGY DEVOLOPMENT CO., LTD. Free format text: FORMER OWNER: SHANGHAI CHAOZHILU CULTURAL TRANSMISSION CO., LTD. Effective date: 20121026 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200051 CHANGNING, SHANGHAI TO: 301801 BAODI, TIANJIN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121026 Address after: 301801, Tianjin City, Baodi District, Tuen Mun Town, Jin Wai Road on the east side (north side of court) Patentee after: Tianjin super Technology Development Co., Ltd. Address before: 200051 Shanghai city Changning District Day Road 600 Lane 1 room 2005 (tongdachuangye building) Patentee before: Shanghai Chaozhilu Cultural Transmission Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 301906 Tianjin shangcang stereo economic center room 508 Patentee after: Tianjin super Technology Development Co., Ltd. Address before: 301801, Tianjin City, Baodi District, Tuen Mun Town, Jin Wai Road on the east side (north side of court) Patentee before: Tianjin super Technology Development Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090624 Termination date: 20130730 |