CN204808234U - Dot matrix digital pen is write to blank - Google Patents
Dot matrix digital pen is write to blank Download PDFInfo
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- CN204808234U CN204808234U CN201520337982.3U CN201520337982U CN204808234U CN 204808234 U CN204808234 U CN 204808234U CN 201520337982 U CN201520337982 U CN 201520337982U CN 204808234 U CN204808234 U CN 204808234U
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- white board
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- board writing
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Abstract
The utility model relates to a dot matrix digital pen is write to blank, include: a housing. The refill is write to the blank, and the blank is write the nib of refill and is stretched out from the casing, pressure sensor, the tail end of writing the refill with the blank is connected, produces produced pressure transmission to pressure sensor when the blank is write the refill and is write, produces sensor signal, start -up treater, signal transmitter and signal receiver, signal transmitter is connected with pressure sensor, to the transmission of the determinand around nib detectable signal, signal receiver is connected with pressure sensor, receives from the detectable signal of determinand reflection, generate image data, the treater is connected with pressure sensor and signal receiver, receives the image data that signal receiver sent to it is analytic for data signal, generate transmission packet, data interface is connected with the treater, transmits transmission packet to host computer. The utility model discloses wired or wireless data transmission can carry out, small in size, and the suitable environment can the reinforce.
Description
Technical field
The utility model relates to a kind of white board writing dot matrix digital pen, particularly relates to a kind of digit optical white board writing dot matrix digital pen.
Background technology
Existing digital pen has many types, such as, utilize optical scanning imaging, generates electronics bitmap.Or utilize emitter to launch location electric wave, run into barrier (subject matter) reflection echo, determine that direction and distance are to determine position and the track of barrier (subject matter).Also have such as induction and electromagnetic technique.
And these prior aries have following shortcoming:
Positioning precision is low, the non-vector of electronic data, be easily disturbed, device is complicated, not easily dispose and use etc.
Utility model content
The purpose of this utility model is the defect for prior art, provides a kind of white board writing dot matrix digital pen, utilizes dot matrix techniques to realize precise positioning and synchrodata electronization.
For achieving the above object, the utility model provides a kind of white board writing dot matrix digital pen, and described white board writing dot matrix digital pen comprises:
Housing;
White board writing pen core, the nib of described white board writing pen core is stretched out from described housing;
Pressure transducer, is connected with the tail end of described white board writing pen core, and the pressure produced when described white board writing pen core is write is delivered to described pressure transducer, produces transducing signal, start treatment device, signal projector and signal receiver;
Signal projector, is connected with described pressure transducer, to described nib determinand emission detection signal around;
Signal receiver, is connected with described pressure transducer, receives the detectable signal reflected from described determinand, image data generating;
Processor, is connected with signal receiver with described pressure transducer, receives the view data that described signal receiver sends, and resolves to digital signal, generates transmission packet;
Data-interface, is connected with described processor, by described transmission data packet transmission to host computer.
Further, described white board writing dot matrix digital pen also comprises: storer, is connected with described processor, stores described view data and transmission packet.
Further, described data-interface will store transmission data packet transmission in which memory to host computer.
Further, described data-interface is data-interface or wireless data interface; Described data-interface is specially USB port, MiniUSB mouth, MicroUSB mouth, parallel port, serial ports; Described wireless data interface is specially blue tooth interface, infrared interface, Wifi interface, 2.4-5.0GHz wave band interface or wireless communication interface.
Further, described white board writing dot matrix digital pen also comprises: power supply, is connected with signal receiver with described pressure transducer, processor, signal projector.
Further, described power supply is battery, is connected with described data-interface, and described data-interface integrated power supply interface is described power source charges.
Further, described white board writing dot matrix digital pen also comprises: on-off circuit, is connected with described power supply.
Further, described white board writing dot matrix digital pen also comprises, the first circuit board flexibly connected and second circuit board, described on-off circuit and data-interface are positioned at described first circuit board, and described pressure transducer, processor, signal projector, signal receiver are positioned at second circuit board.
Further, described signal projector is specially and continues or determine frequency or frequency conversion or mode of frequency regulation to described nib determinand emission detection signal around.
Further, it is digital signal that described processor is specially image data analyzing, and the pressure sensitivity data sent with described pressure transducer, and clock and time shaft are encoded into standard transmission data bag.
White board writing dot matrix digital pen of the present utility model utilizes dot matrix techniques to realize precise positioning and synchrodata electronization, can carry out wired or wireless data transmission, data can be stored with vector format; Compact, is convenient for carrying use, and suitable environment ability is strong; Power ratio is lower, and radiation is also lower.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model white board writing dot matrix digital pen;
Fig. 2 is the circuit diagram of the utility model white board writing dot matrix digital pen.
Embodiment
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Fig. 1 and Fig. 2 is respectively schematic diagram and the circuit diagram of the utility model white board writing dot matrix digital pen, as shown in the figure, white board writing dot matrix digital pen of the present utility model comprises: housing 1, white board writing pen core 22, pressure transducer 3, signal projector 4, signal receiver 5, processor 6, data-interface 7.
Housing 1 can be engineering plastics, generally include two can detain and housing, other devices hold within the case 1.
The nib of white board writing pen core 22 is stretched out from housing, and the effect of white board writing pen core 22 is used to write, and namely produces stroke and the order of strokes observed in calligraphy, can write on blank, and blank can be hand-held blank or metope is plug-in, the blank pasted.
Pressure transducer 3, is connected with the tail end of white board writing pen core 22, and the pressure produced when white board writing pen core 22 is write is delivered to pressure transducer 3, produces transducing signal, start treatment device 6, signal projector 4 and signal receiver 5.
The effect of pressure transducer 3 represents that white board writing pen core 22 is being write, and white board writing dot matrix digital pen needs to carry out work.Pressure transducer 3 can carry out different couplings according to white board writing dot matrix digital pen use scenes.Such as in time writing on blank, because blank is hard, elasticity is very little, so the sensitivity of pressure transducer can be smaller a little, also can write by white board writing pen core 22.
Signal projector 4 is connected with pressure transducer 3, to the determinand emission detection signal around nib.When the pressure that white board writing pen core 22 writes experienced by pressure transducer 3, signal projector 4 is started working, and transmits.Signal generator 4 can for launching the transmitter of sound wave, ultrasound wave, infrared ray, ultraviolet, visible ray (each wave band), X ray, gamma ray etc.
Optionally, the mode of signal projector 4 emission detection signal has a variety of, is specially and continues or determine frequency or frequency conversion or mode of frequency regulation to the determinand emission detection signal around nib.
Signal receiver 5 is connected with pressure transducer 3, receives the detectable signal from determinand reflection, image data generating.View data is now simulating signal.Signal receiver 5 needs to match with signal projector 4, can receive the detectable signal from determinand reflection.Because transmitter 4 is to the determinand emission detection signal around white board writing pen core 22, so signal receiver 5 generates is also determinand image around white board writing pen core 22.When the pressure that white board writing pen core 22 writes experienced by pressure transducer 3, signal receiver 5 is started working, and receives the detectable signal of determinand reflection, generates simulated image data.
Processor 6 is connected with signal receiver 5 with pressure transducer 3, the view data that Received signal strength receiver 5 sends, and resolves to digital signal, generates transmission packet.When the pressure that white board writing pen core 22 writes experienced by pressure transducer 3, processor 6 is started working, and the simulated image data received is treated to the data of digital signal, then generates transmission packet.
Optionally, pressure transducer 3, when experiencing the pressure that white board writing pen core 22 is write, produces pressure sensitivity data, send to processor 6, image data analyzing is digital signal by processor 6, and the pressure sensitivity data sent with pressure transducer, and clock and time shaft are encoded into standard transmission data bag.
Data-interface 7 is connected with processor 6, will transmit data packet transmission to host computer.The effect of data-interface 7 utilizes wired or wireless mode to transmit packet to host computer, because wired mode is more stable, is not easy to lose packet.Concrete, wireless data interface is specifically as follows USB port, MiniUSB mouth, MicroUSB mouth, parallel port, serial ports; Because wireless mode is more convenient, connect without cable, concrete, wireless data interface is specially blue tooth interface, infrared interface, Wifi interface, 2.4-5.0GHz wave band interface or wireless communication interface.Blue tooth interface, infrared interface, Wifi interface, 2.4-5.0GHz wave band interface are wireless LAN communication, and communication interface can utilize 2G, 3G or 4G technology to utilize communication network to communicate with host computer.
Host computer, according to transmission packet, gets the image information of determinand around nib, utilizes dot matrix techniques to realize precise positioning and synchrodata electronization.
Again as shown in the figure, white board writing dot matrix digital pen of the present utility model also comprises: storer 8, power supply 10, on-off circuit 9.
Storer 8 is connected with processor 6, stores view data and transmission packet.The transmission packet stored in the memory 8 is transferred to host computer by wired or wireless mode by data-interface 7.
It should be noted that herein, data-interface 7 is surrounded by two kinds of situations to host computer transmission transmission data, one is real-time Transmission, processor 6 is real-time is digital signal by image data analyzing, and the pressure sensitivity data sent with pressure transducer, and clock becomes standard transmission data bag with time shaft real-time coding, then transmission packet is transferred to host computer by wired or wireless mode by data-interface 7 in real time.Another is non real-time transmission, processor 6 is real-time is digital signal by image data analyzing, and the pressure sensitivity data sent with pressure transducer, and clock becomes standard transmission data bag then to store in the memory 8 with time shaft real-time coding, then the transmission packet stored in storer 8 is transmitted to host computer by data-interface 7 at setting-up time or other non-real time.
Power supply 10 is connected with signal receiver 5 with pressure transducer 3, processor 6, signal projector 4.The object of power supply 10 is for pressure transducer 3, processor 6, signal projector 4 and signal receiver 5 are powered.
Concrete, power supply 10 can be battery, such as rechargeable battery, is connected with data-interface 7, and data-interface 7 integrated power supply interface is that power supply 10 charges.If utilize data-interface to be MiniUSB mouth or MicroUSB mouth, both can transmit data and also can power.
On-off circuit 9 is connected with power supply 10, and effect controls power supply 10 to power for pressure transducer 3, processor 6, signal projector 4 and signal receiver 5, can utilize hard switching to realize.
In addition, white board writing dot matrix digital pen can also comprise the first circuit board and second circuit board that flexibly connect, and on-off circuit 9 and data-interface are positioned at first circuit board, and pressure transducer, processor, signal projector, signal receiver are positioned at second circuit board.Across battery between first circuit board and second circuit board, and connected mode can utilize and flexibly connects.
The specific works process of white board writing dot matrix digital pen of the present invention is as follows:
1, open on-off circuit, power supply is connected, pressure transducer, processor, signal projector and signal receiver, detects oneself state, and is in holding state;
2, the nib of white board writing pen core is write on blank, the pressure produced when white board writing pen core is write is delivered to pressure transducer, produce transducing signal, start treatment device, signal projector and signal receiver work, and Impact direction will be comprised and stressed size data is sent to processor;
3, signal projector is to the determinand emission detection signal around nib;
4, signal receiver receives the detectable signal reflected from determinand according to setpoint frequency, and image data generating is sent to processor, and view data is herein the image that nib around gathers, and is analog picture signal;
5, processor receives analog picture signal, by the programmed algorithm of setting, analog signal image is resolved to digital signal, and is encoded into the transmission packet of normal data packet format with pressure sensitivity data, clock, audio timeline etc.;
6, standard data format is sent to data-interface or storer according to assignment instructions by processor;
7, the transmission Packet Generation sent by processor that data-interface is real-time is to host computer, or the non real-time transmission Packet Generation stored by storer is to host computer;
8, white board writing pen core stops writing, and pressure transducer no longer produces transducing signal, and processor, signal projector and signal receiver quit work;
9, closing switch circuit, power supply disconnects, and no longer powers for pressure transducer, processor, signal projector and signal receiver.
White board writing dot matrix digital pen of the present utility model utilizes dot matrix techniques to realize precise positioning and synchrodata electronization, can carry out wired or wireless data transmission, data can be stored with vector format; Compact, is convenient for carrying use, and suitable environment ability is strong; Power ratio is lower, and radiation is also lower.
Above-described embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only embodiment of the present utility model; and be not used in restriction protection domain of the present utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a white board writing dot matrix digital pen, is characterized in that, described white board writing dot matrix digital pen comprises:
Housing;
White board writing pen core, the nib of described white board writing pen core is stretched out from described housing;
Pressure transducer, is connected with the tail end of described white board writing pen core, and the pressure produced when described white board writing pen core is write is delivered to described pressure transducer, produces transducing signal, start treatment device, signal projector and signal receiver;
Signal projector, is connected with described pressure transducer, to described nib determinand emission detection signal around;
Signal receiver, is connected with described pressure transducer, receives the detectable signal reflected from described determinand, image data generating;
Processor, is connected with signal receiver with described pressure transducer, receives the view data that described signal receiver sends, and resolves to digital signal, generates transmission packet;
Data-interface, is connected with described processor, by described transmission data packet transmission to host computer, utilizes host computer on display medium, show the person's handwriting of described white board writing pen core at white board writing.
2. white board writing dot matrix digital pen according to claim 1, is characterized in that, described white board writing dot matrix digital pen also comprises: storer, is connected with described processor, stores described view data and transmission packet.
3. white board writing dot matrix digital pen according to claim 2, is characterized in that, described data-interface will store transmission data packet transmission in which memory to host computer.
4. white board writing dot matrix digital pen according to claim 1, is characterized in that, described data-interface is wired data interface or wireless data interface; Described wired data interface is specially USB port, MiniUSB mouth, MicroUSB mouth, parallel port, serial ports; Described wireless data interface is specially blue tooth interface, infrared interface, Wifi interface, 2.4-5.0GHz wave band interface or wireless communication interface.
5. white board writing dot matrix digital pen according to claim 4, is characterized in that, described white board writing dot matrix digital pen also comprises: power supply, is connected with signal receiver with described pressure transducer, processor, signal projector.
6. white board writing dot matrix digital pen according to claim 5, is characterized in that, described power supply is battery, is connected with described data-interface, and described data-interface integrated power supply interface is described power source charges.
7. white board writing dot matrix digital pen according to claim 6, is characterized in that, described white board writing dot matrix digital pen also comprises: on-off circuit, is connected with described power supply.
8. white board writing dot matrix digital pen according to claim 7, it is characterized in that, described white board writing dot matrix digital pen also comprises, the first circuit board flexibly connected and second circuit board, described on-off circuit and data-interface are positioned at described first circuit board, and described pressure transducer, processor, signal projector, signal receiver are positioned at second circuit board.
9. white board writing dot matrix digital pen according to claim 1, is characterized in that, described signal projector is specially and continues or determine frequency or frequency conversion or mode of frequency regulation to described nib determinand emission detection signal around.
10. white board writing dot matrix digital pen according to claim 1, it is characterized in that, it is digital signal that described processor is specially image data analyzing, and the pressure sensitivity data sent with described pressure transducer, and clock and time shaft are encoded into standard transmission data bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520337982.3U CN204808234U (en) | 2015-05-24 | 2015-05-24 | Dot matrix digital pen is write to blank |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520337982.3U CN204808234U (en) | 2015-05-24 | 2015-05-24 | Dot matrix digital pen is write to blank |
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| CN204808234U true CN204808234U (en) | 2015-11-25 |
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| CN201520337982.3U Active CN204808234U (en) | 2015-05-24 | 2015-05-24 | Dot matrix digital pen is write to blank |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105426023A (en) * | 2015-12-31 | 2016-03-23 | 田雪松 | Information interaction method and system |
| CN106201120A (en) * | 2016-07-14 | 2016-12-07 | 深圳市艾博德科技股份有限公司 | A kind of infrared electronic white board writes the control method of scanning and scanning system and infrared electronic white board lettering pen |
| CN109955621A (en) * | 2019-04-28 | 2019-07-02 | 深圳腾千里科技有限公司 | A kind of pen core mounting structure and the Multifunctional intelligent pen with the pen core mounting structure |
| CN112912830A (en) * | 2020-12-25 | 2021-06-04 | 闻泰科技(深圳)有限公司 | Touch position identification method, device and system and computer readable storage medium |
| WO2022016650A1 (en) * | 2020-07-21 | 2022-01-27 | 深圳市鹰硕教育服务有限公司 | Smart pen image processing method, apparatus and electronic device |
-
2015
- 2015-05-24 CN CN201520337982.3U patent/CN204808234U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105426023A (en) * | 2015-12-31 | 2016-03-23 | 田雪松 | Information interaction method and system |
| CN106201120A (en) * | 2016-07-14 | 2016-12-07 | 深圳市艾博德科技股份有限公司 | A kind of infrared electronic white board writes the control method of scanning and scanning system and infrared electronic white board lettering pen |
| CN109955621A (en) * | 2019-04-28 | 2019-07-02 | 深圳腾千里科技有限公司 | A kind of pen core mounting structure and the Multifunctional intelligent pen with the pen core mounting structure |
| WO2022016650A1 (en) * | 2020-07-21 | 2022-01-27 | 深圳市鹰硕教育服务有限公司 | Smart pen image processing method, apparatus and electronic device |
| US20230135661A1 (en) * | 2020-07-21 | 2023-05-04 | Shenzhen Eaglesoul Education Service Co., Ltd | Image processing method and apparatus for smart pen, and electronic device |
| CN112912830A (en) * | 2020-12-25 | 2021-06-04 | 闻泰科技(深圳)有限公司 | Touch position identification method, device and system and computer readable storage medium |
| WO2022133987A1 (en) * | 2020-12-25 | 2022-06-30 | 闻泰科技(深圳)有限公司 | Touch-control position recognition method, apparatus, system, and computer-readable storage medium |
| CN112912830B (en) * | 2020-12-25 | 2023-07-11 | 闻泰科技(深圳)有限公司 | Touch position identification method, device and system and computer readable storage medium |
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Effective date of registration: 20160914 Address after: 100098, No. 2, building 18, North Third Ring Road, Haidian District, Beijing, 803-3 Patentee after: Tian Xuesong Address before: 100098, No. 2, building 18, North Third Ring Road, Haidian District, Beijing, 803-3 Patentee before: BEIJING TSTUDY SCIENCE & TECHNOLOGY CO., LTD. |
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Effective date of registration: 20180601 Address after: 100029 Beijing Chaoyang District Beichen West Road 69, Junfeng Huating D block 1012 Patentee after: Beijing Chi Lu Management Consulting Co., Ltd. Address before: 100098 Haidian District, Beijing, North Third Ring Road 18, 2, building 803-3. Patentee before: Tian Xuesong |
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Effective date of registration: 20200728 Address after: No.1108, 11th floor, Gaode building, No.10 Huayuan East Road, Haidian District, Beijing 100083 Patentee after: BEIJING TSTUDY TECHNOLOGY Co.,Ltd. Address before: 100029 Beijing Chaoyang District Beichen West Road 69, Junfeng Huating D block 1012 Patentee before: BEIJING QILU MANAGEMENT CONSULTING Co.,Ltd. |
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Effective date of registration: 20211019 Address after: 100044 04-758, floor 8, No. 18, Zhongguancun Street, Haidian District, Beijing Patentee after: BEIJING QILU MANAGEMENT CONSULTING Co.,Ltd. Address before: 100083 no.1108, 11th floor, Gaode building, No.10 Huayuan East Road, Haidian District, Beijing Patentee before: BEIJING TSTUDY TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20220412 Address after: 100083 no.1108, 11th floor, Gaode building, No.10 Huayuan East Road, Haidian District, Beijing Patentee after: BEIJING TSTUDY TECHNOLOGY CO.,LTD. Address before: 100044 04-758, floor 8, No. 18, Zhongguancun Street, Haidian District, Beijing Patentee before: BEIJING QILU MANAGEMENT CONSULTING Co.,Ltd. |
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