CN104714664A - Writing auxiliary terminal - Google Patents
Writing auxiliary terminal Download PDFInfo
- Publication number
- CN104714664A CN104714664A CN201510164131.8A CN201510164131A CN104714664A CN 104714664 A CN104714664 A CN 104714664A CN 201510164131 A CN201510164131 A CN 201510164131A CN 104714664 A CN104714664 A CN 104714664A
- Authority
- CN
- China
- Prior art keywords
- housing
- module
- accessory terminal
- write
- handwriting
- Prior art date
- 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.)
- Pending
Links
Landscapes
- Position Input By Displaying (AREA)
Abstract
The invention discloses a writing auxiliary terminal which is used for being fixedly arranged on a handwriting device and moves synchronously with the handwriting device. The writing auxiliary terminal comprises a power supply module, a tri-axis acceleration sensing module, a conversion module, a calculation module, a storage module and a wireless communication module, wherein the power supply module is used for supplying working power; the tri-axis acceleration sensing module is used for sensing the acceleration of the movement of the handwriting device; the conversion module is used for converting the acceleration to an electric signal sampling value; the calculation module is used for calculating track data of the handwriting device according to the acceleration sampling value; the storage module is used for storing the track data; the wireless communication module is used for transmitting the track data to a data processing device so as to acquire and display the handwriting track.
Description
Technical field
The present invention relates to computing machine handwriting input device, particularly relate to a kind of can export handwriting and be translated into digital signal write accessory terminal.
Background technology
Along with the universalness of electronic equipment, present classroom teaching, simple blackboard and chalk cannot meet modern education on demand.The blackboard of school is updated to common blank from normal blackboard, then to projector, but student still needs the mode taken down notes by write by hand to record the writing on the blackboard of teacher, cannot realize the digitizing of hand-written writing on the blackboard.
Existing a part of interactive whiteboard can realize the digitizing function of hand-written writing on the blackboard, but expensive.If come alternative traditional blackboard or blank by interactive whiteboard, to reach the universal of digital methods of teaching, due to Cost Problems, almost cannot realize.
Summary of the invention
In order to solve the problem, the embodiment of the present invention provides one to write accessory terminal, and it can export handwriting and be translated into digital signal, thus the writing on the blackboard of writing can be converted to word or the picture of electronic form.
The embodiment of the present invention provides one to write accessory terminal, for being installed in a handwriting equipment, and is synchronized with the movement with described handwriting equipment.Described accessory terminal of writing comprises: power module, for providing working power; 3-axis acceleration sensing module, for sensing the acceleration of described handwriting equipment motion; Modular converter, for being converted to electric signal sampled value by described acceleration; Computing module, for according to described acceleration sampled value, calculates the track data of described handwriting equipment; And memory module, for preserving described track data; Wireless communication module, for described track data is sent to data processing equipment, to obtain the handwriting trace of described handwriting equipment and to show.
The present invention obtains the handwriting trace of user by writing accessory terminal, and track is converted to electronic writing on blackboard, thus while writing on the blackboard can being shown on common clipboard face, complete the computing machine typing of written contents, and other computer equipments can be dumped to.So, without the need to using interactive whiteboard to come alternative traditional blackboard or blank, the universal of digital methods of teaching also can be reached.And, described in write accessory terminal 100 compact conformation, be easy to carry.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the functional block diagram of writing accessory terminal that the embodiment of the present invention provides;
Fig. 2 is the structural representation writing accessory terminal that the embodiment of the present invention provides.
Embodiment
Below in conjunction with the drawings and specific embodiments, more detailed description is further done to technical scheme of the present invention.Obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, all should belong to the scope of protection of the invention.
Refer to Fig. 1, the invention provides one and write accessory terminal 100, it for being installed in a handwriting equipment 200, and is synchronized with the movement with described handwriting equipment 200.In the present embodiment, described handwriting equipment 200 is chalks.Be understandable that, in other embodiments, described handwriting equipment 200 can also be gel ink pen, ink pens etc.Written contents in the writing process of plate face, is converted to electronic format for carrying out user by described handwriting equipment 200 simultaneously, thus facilitates Digital Transmission and the display of writing on the blackboard.
Concrete, described in write accessory terminal 100 and comprise power module 10,3-axis acceleration sensing module 20, modular converter 30, computing module 40, memory module 50 and wireless communication module 60.
Described power module 10 is for providing working power.In the present embodiment, described power module 10 is lithium battery.Be appreciated that in other embodiments, described power module 10 can also be common battery.
Described 3-axis acceleration sensing module 20 is for sensing the acceleration of described handwriting equipment 200 motion.In the present embodiment, described in described 3-axis acceleration sensing module 20 is arranged on, write the end of accessory terminal 100.
Described modular converter 30 is for being converted to electric signal sampled value by described acceleration.In the present embodiment, described modular converter 30 is analog to digital converter.
Described computing module 40, for according to described acceleration sampled value, calculates the track data of described handwriting equipment 200.In the present embodiment, calculated the track data of described handwriting equipment 200 by three-dimensional modeling.
Described memory module 50 is for preserving described track data.In the present embodiment, described memory module 50 is flash storeies.
Described wireless communication module 60 is for being sent to data processing equipment by described track data, and such as computer, mobile phone etc., to obtain the handwriting trace of described handwriting equipment 200 and to show.In the present embodiment, described wireless communication module 60 is bluetooth module.Be understandable that, described wireless communication module 60 can also be Wifi wireless communication module 60.Described data processing equipment in conjunction with the track data of described computing module 40 and existing trajectory calculation algorithm, thus identifies described handwriting trace.In addition, track data can also be sent to cloud device by described wireless communication module 60.
In the present embodiment, described in write accessory terminal 100 and comprise rotation sensor module 70 further, for measuring the angular velocity of satellite motion of handwriting equipment 200 in hand-written motion process.Described data processing equipment also identifies described handwriting trace in conjunction with described angular velocity of satellite motion.
Refer to Fig. 2, more specifically, described in write accessory terminal 100 one-piece construction comprise Part I 101 and Part II 102, described Part II 102 can move or dismounting relative to described Part I 101.Flexible PCB 101a is provided with in described Part I 101, described power module 10 is integrated on the first chip, described 3-axis acceleration sensing module 20, modular converter 30 and described computing module 40 are integrated on the second chip, described memory module 50 is integrated on the 3rd chip, described wireless communication module 60 is integrated on the 4th chip, described first, second, third and the 4th chip be all arranged on described flexible PCB 101a.Described rotation sensor module 70 is also arranged on described flexible PCB 101a.
In the present embodiment, described Part I 101 comprises one first housing 1011, and described flexible PCB 101a is contained in described first housing 1011.Described first housing 1011 can be cylindrical, also can be Polygonal column shape.In the present embodiment, described first housing 1011 is in quadrangular shape.The top of described first housing 1011 offers power switch 1012 and communication switch 1013, described power switch 1012 and communication switch 1013 are electrically connected with described flexible PCB 101a, are respectively used to control the switch of power module 10 and control the switch of wireless communication module 60.In the present embodiment, user, by by hitting power switch 1012, just can realize whole opening and closing of writing accessory terminal 100, and presses communication switch 1013 by long, then start bluetooth discovery.The top of described first housing 1011 is also provided with a usb 1 014, for connecting civil power to carry out charging or carrying out data transmission.Be understandable that, described usb 1 014 can also replace with other interfaces, as long as can transmit data or electricity.The side of described first housing 1011 is provided with multiple pilot lamp A, B, is respectively used to whether written order accessory terminal 100 normally works, whether power supply is sufficient and the duty of wireless communication module 60.Such as, pilot lamp A be yellow normal bright time, represent that writing accessory terminal 100 runs well.When pilot lamp A is blinking yellow illumination, represents that power supply is about to exhaust, need to access power supply as early as possible.Pilot lamp B be blue normal bright time, represent that wireless communication module 60 is connected with outside bluetooth equipment.When pilot lamp B is blue flicker, represents and search for bluetooth equipment.The side of described first housing 1011 is provided with multiple improved mat 1015, grasps for facilitating user.In the present embodiment, described improved mat 1015 is rubber blanket.In addition, the madial wall of described first housing 1011 also offers multiple draw-in groove 1016 having differing heights relative to writing plane.
Described Part II 102 is for accommodating described handwriting equipment 200.Concrete, described Part II 102 comprises the second housing 1021 that can be flexible relative to described first housing 1011, and described second housing 1021 is set in described first housing 1011.Be formed with accepting groove 1022 in described second housing 1021, described accepting groove 1022 is for accommodating described handwriting equipment 200.In the present embodiment, described second housing 1021 is in cylindric, and the internal diameter of described accepting groove 1022 equals the nominal outer diameter of handwriting equipment 200.In the present embodiment, in described accepting groove 1022, be also provided with rubber band (not shown), be inserted in facilitate handwriting equipment 200.The outside of described second housing 1021 offers an elastic protrusion 1023, described elastic protrusion 1023 coordinates with described draw-in groove 1016, described second housing 1021 is moved relative to described first housing 1011, and drives described handwriting equipment 200 to move relative to described first housing 1011.In the present embodiment, described draw-in groove 1016 has four slots, when chalk wearing and tearing are many, can change a slot, continue to write to release handwriting equipment 200 (such as chalk).
In one embodiment, described in write accessory terminal 100 and also comprise force snesor 80, described force snesor 80 is arranged on the position that described elastic protrusion 1023 engages with described draw-in groove 1016, pressure information when writing for sensing user.Be understandable that, described force snesor 80 is also electrically connected with described flexible PCB 101a.
The present invention obtains the handwriting trace of user by writing accessory terminal 100, and track is converted to electronic writing on blackboard, thus while writing on the blackboard can being shown on common clipboard face, complete the computing machine typing of written contents, and other computer equipments can be dumped to.So, without the need to using interactive whiteboard to come alternative traditional blackboard or blank, the universal of digital methods of teaching also can be reached.And, described in write accessory terminal 100 compact conformation, be easy to carry.
It should be noted that, through the above description of the embodiments, those skilled in the art can be well understood to the mode that the present invention can add required hardware platform by software and realize, and can certainly all be implemented by hardware.Based on such understanding, what technical scheme of the present invention contributed to background technology can embody with the form of software product in whole or in part, this computer software product can be stored in storage medium, as ROM/RAM, magnetic disc, CD etc., comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform the method described in some part of each embodiment of the present invention or embodiment.
The above disclosed preferred embodiment be only in the embodiment of the present invention, certainly can not limit the interest field of the present invention, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained with this.
Claims (9)
1. write an accessory terminal, it is characterized in that, described in write accessory terminal for being installed in a handwriting equipment, and to be synchronized with the movement with described handwriting equipment, described in write accessory terminal and comprise:
Power module, for providing working power;
3-axis acceleration sensing module, for sensing the acceleration of described handwriting equipment motion;
Modular converter, for being converted to electric signal sampled value by described acceleration;
Computing module, for according to described acceleration sampled value, calculates the track data of described handwriting equipment; And
Memory module, for preserving described track data;
Wireless communication module, for described track data is sent to data processing equipment, to obtain the handwriting trace of described handwriting equipment and to show.
2. write accessory terminal as claimed in claim 1, it is characterized in that, described accessory terminal of writing comprises Part I and Part II, described Part I is provided with flexible PCB, described power module is integrated on the first chip, described 3-axis acceleration sensing module, modular converter and described computing module are integrated on the second chip, described memory module is integrated on the 3rd chip, described wireless communication module is integrated on the 4th chip, described first, second, 3rd and the 4th chip is all arranged on described flexible PCB, described Part II is for accommodating described handwriting equipment.
3. write accessory terminal as claimed in claim 2, it is characterized in that, described Part I comprises one first housing, and the top of described first housing offers two switches, is respectively used to control the switch of power module and control the switch of wireless communication module; The top of described first housing is also provided with a USB interface, for connecting civil power to charge.
4. write accessory terminal as claimed in claim 3, it is characterized in that, the side of described first housing is provided with multiple pilot lamp, is respectively used to whether written order accessory terminal normally works, whether power supply is sufficient and the duty of wireless communication module; The side of described first housing is provided with multiple improved mat, grasps for providing user.
5. write accessory terminal as claimed in claim 3, it is characterized in that, described Part II comprises the second housing that can be flexible relative to described first housing, described second housing is set in described first housing, be formed with accepting groove in described second housing, described accepting groove is for accommodating described handwriting equipment.
6. write accessory terminal as claimed in claim 5, it is characterized in that, described first case inside wall offers the draw-in groove of multiple differing heights, the outside of described second housing offers an elastic protrusion, described elastic protrusion coordinates with described draw-in groove, described second housing is moved relative to described first housing, and drives described handwriting equipment to move relative to described first housing.
7. write accessory terminal as claimed in claim 6, it is characterized in that, the position that described elastic protrusion engages with described draw-in groove is provided with force snesor, pressure information when writing for sensing user, and described force snesor is electrically connected with described flexible PCB.
8. write accessory terminal as claimed in claim 2, comprise rotation sensor module further, for measuring the angular velocity of satellite motion of handwriting equipment in hand-written motion process, described rotation sensor module installation is on described flexible PCB.
9. write accessory terminal as claimed in claim 1, it is characterized in that, described handwriting equipment is chalk, and the internal diameter of the accepting groove of described second housing equals the nominal outer diameter of chalk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510164131.8A CN104714664A (en) | 2014-12-26 | 2015-04-09 | Writing auxiliary terminal |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410833808 | 2014-12-26 | ||
| CN2014108338088 | 2014-12-26 | ||
| CN201510164131.8A CN104714664A (en) | 2014-12-26 | 2015-04-09 | Writing auxiliary terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104714664A true CN104714664A (en) | 2015-06-17 |
Family
ID=53414072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510164131.8A Pending CN104714664A (en) | 2014-12-26 | 2015-04-09 | Writing auxiliary terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104714664A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106908642A (en) * | 2015-12-23 | 2017-06-30 | 苏州普源精电科技有限公司 | A kind of probe, oscillograph, movement recognition system and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040113896A1 (en) * | 1999-01-04 | 2004-06-17 | Monroe Adam A. | Ballpoint pen type input device for computer |
| CN2699375Y (en) * | 2004-05-14 | 2005-05-11 | 赵新平 | Multifunctional writing pencil |
| CN1818839A (en) * | 2005-09-14 | 2006-08-16 | 王学永 | Numeric stored handwritting pen |
| CN103353793A (en) * | 2013-05-10 | 2013-10-16 | 罗天成 | Novel electronic pen and intelligent terminal |
-
2015
- 2015-04-09 CN CN201510164131.8A patent/CN104714664A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040113896A1 (en) * | 1999-01-04 | 2004-06-17 | Monroe Adam A. | Ballpoint pen type input device for computer |
| CN2699375Y (en) * | 2004-05-14 | 2005-05-11 | 赵新平 | Multifunctional writing pencil |
| CN1818839A (en) * | 2005-09-14 | 2006-08-16 | 王学永 | Numeric stored handwritting pen |
| CN103353793A (en) * | 2013-05-10 | 2013-10-16 | 罗天成 | Novel electronic pen and intelligent terminal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106908642A (en) * | 2015-12-23 | 2017-06-30 | 苏州普源精电科技有限公司 | A kind of probe, oscillograph, movement recognition system and method |
| CN106908642B (en) * | 2015-12-23 | 2021-05-28 | 普源精电科技股份有限公司 | Probe, oscilloscope, motion recognition system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201892929U (en) | Electronic whiteboard system and electronic whiteboard pen sleeve | |
| CN204965354U (en) | Multimedia teaching intelligence mouse pen | |
| CN103150038B (en) | A kind of smart pen manipulation and using method | |
| WO2018201316A1 (en) | Tablet, notepad, and handwriting input methods thereof | |
| CN203084666U (en) | Universal intelligent pen | |
| CN204288145U (en) | A logical smart pen | |
| CN104484061B (en) | A kind of smart pen manipulation and application method | |
| WO2021139527A1 (en) | Smart pen | |
| CN204374936U (en) | Hand-written interactive device | |
| CN105118351A (en) | Character practice device and character practice method | |
| CN103871276A (en) | Display method, display system and writing terminal for information written on electronic board | |
| CN101178627B (en) | Multifunctional wireless mouse apparatus and its control method | |
| CN104714664A (en) | Writing auxiliary terminal | |
| CN206331634U (en) | A kind of Russian reads and writes exercise apparatus | |
| CN203102642U (en) | Cloud electronic school bag | |
| CN204406345U (en) | A kind of pen that can soar aloft to write | |
| CN104809925A (en) | Novel multi-media classroom | |
| CN202502632U (en) | Camera remote control pen | |
| CN202838227U (en) | Multifunction multi-medium operation pen | |
| CN204155476U (en) | English talking pen | |
| CN209290017U (en) | Combined pen | |
| CN201979895U (en) | Multifunction pen | |
| CN202472686U (en) | English reading pen | |
| CN202167004U (en) | Network teaching system interactive ultrasonic handwriting input device | |
| CN202632245U (en) | Electronic handwriting pad |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150617 |