CN201552868U - Electromagnetic type whiteboard pen - Google Patents
Electromagnetic type whiteboard pen Download PDFInfo
- Publication number
- CN201552868U CN201552868U CN2009202694242U CN200920269424U CN201552868U CN 201552868 U CN201552868 U CN 201552868U CN 2009202694242 U CN2009202694242 U CN 2009202694242U CN 200920269424 U CN200920269424 U CN 200920269424U CN 201552868 U CN201552868 U CN 201552868U
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- type blank
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Abstract
The utility model relates to an electromagnetic type whiteboard pen which integrates ink writing and digital input functions. The electromagnetic type whiteboard pen is provided with an ink pen core capable of outputting ink for writing and a coil capable of emitting an electromagnetic signal. The coil can simultaneously emit the electromagnetic signal while the ink pen core outputs ink for writing on an electromagnetic type whiteboard, so as to lead the electromagnetic type whiteboard to generate electromagnetic induction for recording the position and the moving tack of the electromagnetic type whiteboard. Therefore, the electromagnetic type whiteboard can record the ink writing while writing and converts the ink writing into digital information for storage.
Description
Technical field
The utility model relates to a kind of electromagnetic type blank pen, particularly relates to a kind of ink that can have concurrently and writes electromagnetic type blank pen with digital input function.
Background technology
Traditional electronic whiteboard is a kind ofly writing surface can be scrolled to the board for writing or drawing that the back side scans.The conditional electronic blank is only can export ink but can't export the conventional white board pen of electromagnetic signal by one, mode with the ink water outlet is write on the writing surface of conditional electronic blank, again writing surface is scrolled to the back side and scan, and deposit it in storage device or print off via printing equipment by the scanning apparatus at the electronic whiteboard back side.
Yet along with the development of electronic whiteboard, the electromagnetic induction technology is by a large amount of being applied on the electronic whiteboard, and develops with the data of being write on the electromagnetic induction technology input writing face and convert it into the electromagnetic-type electronic blank that numerical data stores.Because the electromagnetic-type electronic blank need rely on the inductive electromagnetic signal to write down the position and the motion track of blank pen, therefore, the conventional white board pen of writing with ink does not obviously apply use, it only can carry out ink at the electromagnetic-type electronic blank and write, and being used as general traditional blank, uses the electromagnetic-type electronic blank, but because the conventional white board pen can't send electromagnetic signal and write down its position and motion track for the electromagnetic-type electronic blank, and can not be when writing with ink, the data of being write is imported in the electromagnetic-type electronic blank, and converted to digital information and store.
This shows that above-mentioned existing conventional white board pen obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of electromagnetic type blank pen of new structure, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
In view of the existing shortcoming of above-mentioned conventional white board pen, therefore, the utility model proposes a kind of ink that can have concurrently and write electromagnetic type blank pen with digital input function, it can be used on the electromagnetic-type electronic blank, and the information of can numeral input when writing being write, and convert thereof into digital information and store with ink.
Summary of the invention
The purpose of this utility model is, overcome the defective that existing conventional white board pen exists, and provide a kind of electromagnetic type blank pen on the electromagnetic-type electronic blank of can being used in of new structure, technical problem to be solved is to make it have ink concurrently to write and digital input function, directly when writing, be about to content written and import the electromagnetic-type electronic blank, and convert thereof into digital information and store, be very suitable for practicality in the mode of numeral input.
The purpose of this utility model and to solve its technical problem be to adopt following technical scheme to realize.According to a kind of electromagnetic type blank pen that the utility model proposes, this electromagnetic type blank pen comprises: an ink refill has an ink head and carries out ink at electronic whiteboard and write in order to the output ink; One hollow penholder, in order to ccontaining this ink refill, and an end of this hollow penholder has a pen head part; One coil, it is inner and round this ink head of this ink refill, in order to launch first electromagnetic signal or second electromagnetic signal to be arranged at this pen head part; One cap in order to when not using this electromagnetic type blank, coats and protects this ink head and this pen head part; And a bonnet, the other end that is arranged at this hollow penholder in order to fixing and this ink refill of sealing in this hollow penholder.
The purpose of this utility model and solve its technical problem and can also be further achieved by the following technical measures.
Aforesaid electromagnetic type blank pen, this pen head part of wherein said hollow penholder has one first opening, uses this ink head for this ink refill to pass, and exposed this ink head outside this hollow penholder to write.
Aforesaid electromagnetic type blank pen, the other end of wherein said hollow penholder has one second opening, in order to this ink refill being put into this hollow penholder, or changes this ink refill in this hollow penholder.
Aforesaid electromagnetic type blank pen, the diameter of wherein said first opening is greater than the diameter of this ink head of this ink refill,, but pass by this first opening to prevent that this ink refill is whole by being exposed to outside this pen head part for this ink head less than the diameter of this ink refill.
Aforesaid electromagnetic type blank pen, the diameter of wherein said second opening are beneficial to the placement and the replacing of this ink refill greater than the diameter of this ink refill.
Aforesaid electromagnetic type blank pen, wherein said pen head part is provided with province's electric switch, and when this cap and this hollow penholder were closed, this cap can promote or oppress this province's electric switch, controlled this coil and stopped to launch electromagnetic signal and open this province's electric switch.
Aforesaid electromagnetic type blank pen, wherein when this cap was opened, this cap no longer promoted or oppresses this province's electric switch, controlled this coil and began to launch electromagnetic signal and close this province's electric switch.
Aforesaid electromagnetic type blank pen, wherein said bonnet link parts with one and are linked on this hollow penholder, and the folding of control bonnet.
Aforesaid electromagnetic type blank pen, wherein said first electromagnetic signal has different frequencies with this second electromagnetic signal, and this first electromagnetic signal is original electromagnetic signal, and this second electromagnetic signal is for writing electromagnetic signal.
Aforesaid electromagnetic type blank pen, wherein said bonnet comprises: a control circuit board, in order to control the running of this electromagnetic type blank pen; One writes switch, is arranged under this control circuit board, in order to as the switching between first electromagnetic signal and second electromagnetic signal; And a battery tray, be arranged on this control circuit board, in order to the power supply of set battery as this electromagnetic type blank pen.
Aforesaid electromagnetic type blank pen, wherein when this electromagnetic type blank pen is write on electronic whiteboard, this ink head is oppressed and is driven this ink refill and retreats and promote or oppressing this writes switch, make this write the electromagnetic signal frequency that switch launches this coil and switch to second electromagnetic signal, and make the position and the person's handwriting of this electromagnetic type blank pen of electronic whiteboard opening entry by first electromagnetic signal.
Aforesaid electromagnetic type blank pen, wherein when this electromagnetic type blank pen leaves electronic whiteboard, this ink refill is got back to the home position and is no longer promoted or oppress this to write switch, and this is write the electromagnetic signal that switch will make this coil launch and switches back first electromagnetic signal by second electromagnetic signal.
Aforesaid electromagnetic type blank pen, wherein said bonnet more comprise a low power source indicating device, and it is arranged in this bonnet or on this back cap surface, warns in order to proposition when battery electric quantity is not enough.
Aforesaid electromagnetic type blank pen, wherein said low power source indicating device are a light emitting diode (LED).
Aforesaid electromagnetic type blank pen is provided with a circuit for detecting in the wherein said control circuit board, in order to voltage or the electric weight of detecting this battery, cross when low when the voltage of battery or electric weight, and then notice should propose caution by low power source indicating device.
Aforesaid electromagnetic type blank pen is provided with an oscillating circuit in the wherein said control circuit board, in order to control this coil emission electromagnetic signal.
Aforesaid electromagnetic type blank pen, wherein said bonnet more comprises a battery cover, in order to closing battery in this bonnet and in order to change battery.
Aforesaid electromagnetic type blank pen is provided with a packaged unit in the wherein said cap, in order to when this cap and this hollow penholder are closed, this ink head is sealed in this packaged unit to prevent that ink is by this ink head volatilization.
The utility model compared with prior art has tangible advantage and beneficial effect.Via as can be known above, in order to achieve the above object, the utility model provides a kind of electromagnetic type blank pen, and it is to have ink concurrently to write electromagnetic type blank pen with digital input function.This electromagnetic type blank pen comprises an ink refill, a hollow penholder, a coil, a cap and a bonnet.Wherein, ink refill has an ink head, and in order to output ink and carry out ink at electronic whiteboard and write, and the hollow penholder is in order to ccontaining ink refill, and an end of hollow penholder has a pen head part.Coil then is arranged at inside and round the ink head of ink refill, in order to launch first electromagnetic signal or second electromagnetic signal.Cap covers also protection ink head and pen head part then in order to when not using electromagnetic type blank, and bonnet then is arranged at an end of hollow penholder, in order to fixing and sealing ink refill in the hollow penholder.This electromagnetic type blank pen by the ink head of ink refill when the output ink is write, send electromagnetic signal by coil and give the electromagnetic-type electronic blank, make the electromagnetic-type electronic blank produce electromagnetic induction, and write down the position and the motion track of this electromagnetic type blank pen, and convert the data that ink is write to digital information and store.
By technique scheme, the utility model electromagnetic type blank pen has following advantage and beneficial effect at least: electromagnetic type blank pen of the present utility model, be to have ink concurrently to write electromagnetic type blank pen with digital input function, it can be when directly writing on the electromagnetic-type electronic blank, converts content written to digital information and store.
In sum, the utility model relates to a kind of electromagnetic type blank pen, particularly writes electromagnetic type blank pen with digital input function relevant for a kind of ink that can have concurrently.This electromagnetic type blank pen has exports the ink refill that ink is write for a moment, and a coil that can send electromagnetic signal.At ink refill output ink and when writing on the electromagnetic-type electronic blank, coil can send electromagnetic signal simultaneously, make the electromagnetic-type electronic blank produce electromagnetic induction and write down the position and the motion track of electromagnetic type blank pen.Therefore, make the electromagnetic-type electronic blank can when writing, write down the ink person's handwriting on it, and convert thereof into digital information storage.The utility model has obvious improvement technically, and has tangible good effect, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Figure 1A, Figure 1B and Fig. 1 C are respectively the schematic appearance of an electromagnetic type blank different conditions of the utility model one preferred embodiment.
Fig. 2 A is the perspective view of pen head part of the electromagnetic type blank pen of the utility model one preferred embodiment.
Fig. 2 B and Fig. 2 C are the profile and the vertical views of cap of the electromagnetic type blank pen of the utility model one preferred embodiment.
Fig. 2 D is the exploded view of bonnet of the electromagnetic type blank pen of the utility model one preferred embodiment.
10: electromagnetic type blank pen 20: hollow penholder
22: nib is 24: the first openings partly
28: coil 30: ink refill
32: ink head 40: cap
42: packaged unit 50: bonnet
52: control circuit board 54: write switch
56: battery tray 57: battery
58: battery cover 59: attaching parts
The specific embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to its specific embodiment of electromagnetic type blank pen, structure, feature and the effect thereof that the utility model proposes, describe in detail as after.
Relevant aforementioned and other technology contents, characteristics and effect of the present utility model can clearly present in the following detailed description that cooperates with reference to graphic preferred embodiment.Explanation by the specific embodiment, when can being to reach technological means that predetermined purpose takes and effect to obtain one more deeply and concrete understanding to the utility model, yet appended graphic only provide with reference to the usefulness of explanation, be not to be used for the utility model is limited.
See also shown in Figure 1A, Figure 1B and Fig. 1 C, Figure 1A, Figure 1B and Fig. 1 C are respectively the schematic appearance of an electromagnetic type blank different conditions of the utility model one preferred embodiment.Wherein, Figure 1A is electromagnetic type blank pen 10 closed obsolete states, the state that Figure 1B opens for the cap 40 and the bonnet 30 of electromagnetic type blank pen 10, the state of Fig. 1 C for ink refills 30 in the electromagnetic type blank pen 10 are detached.The view of a succession of step when in addition, Figure 1A, Figure 1B and Fig. 1 C also can change ink refills 30 as demonstration electromagnetic type blank pen 10.
The electromagnetic type blank pen 10 of the utility model one preferred embodiment mainly partly is made up of hollow penholder 20, ink refill 30, coil 28, cap 40 and bonnet 50 etc., wherein, ink refill 30 has an ink head 32 to be write with ink at the electromagnetic-type electronic blank in order to the output ink, and makes electromagnetic type blank pen 10 to stay the ink person's handwriting on the writing surface of blank as the conventional white board pen.
20 main bodys of hollow penholder as electromagnetic type blank pen 10, grip use in order to ccontaining this ink refill 30 and for the user, and an end of hollow penholder 20 has a pen head part 22, coil 28 then is arranged at pen head part 22 inside, and coil 28 is with round the mode of the ink head 32 of ink refill 30 and be arranged at pen head part 22 inside (shown in Fig. 2 A).Coil 28 produces electromagnetic induction in order to launch first electromagnetic signal or second electromagnetic signal with the electromagnetic-type electronic blank, make on the writing surface of electromagnetic-type electronic blank write with ink in, can write down the position and the motion track of electromagnetic type blank pen 10, and when writing on the electromagnetic-type electronic blank with ink, the information (ink person's handwriting) of being write is imported the electromagnetic-type electronic blank in the mode of numeral input, and convert digital information to and store.Wherein, first electromagnetic signal is the original electromagnetic signal that electromagnetic type blank pen 10 is sent, second electromagnetic signal is then for writing electromagnetic signal, and first electromagnetic signal has different frequencies with second electromagnetic signal, senses position and the motion track that second electromagnetic signal just can write down electromagnetic type blank pen 10 and have only when the electromagnetic-type electronic blank.
In addition, pen head part 22 at hollow penholder 20 has one first opening 24, ink head 32 in order to ink supply water fillable 30 passes, and when ink refill 30 is inserted in the hollow penholder 20, ink head 32 is exposed to hollow penholder 20 is outer to be beneficial to export ink and to write, wherein, the diameter of first opening 24 is greater than the diameter of ink head 32, for ink head 32 by being exposed to outside the pen head part 22, but the diameter of first opening 24 must be passed by this first opening 24 to prevent that ink refill 30 is whole less than the diameter of ink refill 30.The other end (end that does not have pen head part 22) at hollow penholder 20, has one second opening 26, in order to ink refill 30 is placed in the hollow penholder 20, or the ink refill 30 in the replacing hollow penholder 20, wherein the diameter of second opening 26 needs the diameter greater than ink refill 30, is beneficial to the placement and the replacing of ink refill 30.
In addition, be provided with province's electric switch 27,, close electromagnetic type blank pen 10 and stop to launch electromagnetic signal in order to when not using electromagnetic type blank pen 10 at pen head part 22.When cap 40 and hollow penholder 20 closures, cap 40 promotes or compressing economizes electric switch 27, and opens province's electric switch, thereby control coil 28 stops to launch electromagnetic signal.When cap 40 was opened, cap 40 no longer promoted or oppresses and economize electric switch 27, and makes that economizing electric switch 27 returns to original position, and closes province's electric switch 27, thereby control coil 28 begins to launch electromagnetic signal.
40 of caps are in order to when using electromagnetic type blank pen 10, coat and the ink head 32 of the pen head part 22 of protection hollow penholder 20 and ink refill 30.See also shown in Fig. 2 B and Fig. 2 C, Fig. 2 B and Fig. 2 C are the profile and the vertical views of cap of the electromagnetic type blank pen of the utility model one preferred embodiment.Wherein, in cap 40, be provided with packaged unit 42,, form enclosure spaces with pen head part 22 and ink head 32 is sealed in wherein, volatilize because of ink head 32 is exposed in the air to prevent ink in order to when cap 40 and hollow penholder 20 are closed.
Write switch 54 in order to as the switching between first electromagnetic signal and second electromagnetic signal, and the switching of the electromagnetic signal that control coil 28 is sent between first electromagnetic signal and second electromagnetic signal.When electromagnetic type blank pen 10 is write on the electromagnetic-type electronic blank, ink head 32 contacts and exports ink and write with the electromagnetic-type electronic blank, ink head 32 is oppressed and is driven ink refill 30 and retreated, thereby promote or switch 54 is write in compressing, make and write switch 54 control coils 28 the electromagnetic signal frequency of being launched is switched to second electromagnetic signal by first electromagnetic signal.Because second electromagnetic signal is the defined electromagnetic signal of writing of electromagnetic-type electronic blank, therefore, when the electromagnetic-type electronic blank is sensed second electromagnetic signal, the electromagnetic-type electronic blank is the position and the person's handwriting of opening entry electromagnetic type blank pen 10 then, and then it is write information on the writing surface of electromagnetic-type electronic blank, for example, literal, pattern, input electromagnetic-type electronic blank and convert digital information to and store.When electromagnetic type blank pen 10 leaves the writing surface of electromagnetic-type electronic blank, ink head 32 is no longer oppressed, and drive ink refill 30 is got back to the home position and is no longer promoted or oppress to write switch 54, make this write the electromagnetic signal that switch launches this coil and switch back first electromagnetic signal by second electromagnetic signal, and because first electromagnetic signal is not the defined electromagnetic signal of writing of electromagnetic-type electronic blank, thereby no longer write down the position and the person's handwriting of electromagnetic type blank pen 10.Therefore, when electromagnetic type blank pen carries out ink when writing, can send second electromagnetic signal and make the electromagnetic-type electronic blank produce electromagnetic induction, thereby make the position and the motion track of electromagnetic-type electronic blank record electromagnetic type blank pen 10, and the information that the ink head 32 of electromagnetic type blank pen 10 is write with ink on the electromagnetic-type electronic blank is imported in the electromagnetic-type electronic blank simultaneously, and convert digital information to and store.
Be arranged in the bonnet 50 56 of battery trays in order to set battery 57 thereon, and as the power supply of whole electromagnetic type blank pen, and bonnet 50 has an openable battery cover 58, in order to battery 57 be closed in the bonnet 50 and change battery 57.In addition, in the bonnet 50 or surface of bonnet 50 is provided with a low power source indicating device, in order to propose caution when battery 57 electric weight are not enough.When detecting the voltage of battery 57 or electric weight, crosses when low the circuit for detecting on the control circuit board 52, then the low power source indicating device of notice sends caution, and remind the user need change battery, avoid when writing, because battery electric quantity or undertension and electromagnetic type blank pen 10 can't send electromagnetic signal, the information that causes being write can't be write down and store by the electromagnetic-type electronic blank.Low power source indicating device can be a light emitting diode (LED), or other can emit beam or the alarming device of sound.
Electromagnetic type blank pen of the present utility model, utilize ink refill output ink to write and utilize coil when writing, to send electromagnetic signal, and make the electromagnetic-type electronic blank produce electromagnetic induction, thereby position and motion track that electromagnetic type blank pen is write on the writing surface of electromagnetic-type electronic blank are recorded in the electromagnetic-type electronic blank, import and carry out numeral, and person's handwriting and the information that electromagnetic type blank ink inside pen core output ink is write on the writing surface of electromagnetic-type electronic blank whereby converts digital information to and is stored in the electromagnetic-type electronic blank.In addition, owing to being provided with province's electric switch, the pen head part at electromagnetic type blank pen makes that electromagnetic type blank pen of the present utility model can be when not using, automatically stop to launch electromagnetic signal and save power supply, and owing to be provided with a low power source indicating device at the bonnet of electromagnetic type blank pen, and can cross when low at the battery electric quantity of electromagnetic type blank pen, avoid when using electromagnetic type blank because battery electric quantity is crossed low and can't be sent electromagnetic signal, and then can't import and write down the ink person's handwriting of electromagnetic type blank pen and the information of being write.Therefore, the utility model provides a kind of and has been applicable to the electromagnetic-type electronic blank, had concurrently ink and writes with digital input function, power saving and have the electromagnetic type blank pen of low power supply indication.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art are not in breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (15)
1. electromagnetic type blank pen is characterized in that this electromagnetic type blank pen comprises:
One ink refill has an output ink and carry out the ink head that ink is write at electronic whiteboard;
One hollow penholder, ccontaining this ink refill, and an end of this hollow penholder has a pen head part;
One coil, it is inner and round this ink head of this ink refill to be arranged at this pen head part, launches first electromagnetic signal or second electromagnetic signal;
One cap when not using this electromagnetic type blank, coats and protects this ink head and this pen head part; And
One bonnet, the other end that is arranged at this hollow penholder is in order to fix and to seal this ink refill in this hollow penholder.
2. electromagnetic type blank pen according to claim 1 is characterized in that this pen head part of wherein said hollow penholder has one first opening, and this ink head of this ink refill passes this first opening, and is exposed to outside this hollow penholder.
3. electromagnetic type blank pen according to claim 2 is characterized in that the other end of wherein said hollow penholder has one second opening.
4. electromagnetic type blank pen according to claim 3 is characterized in that the diameter of the diameter of wherein said first opening greater than this ink head of this ink refill, but less than the diameter of this ink refill.
5. electromagnetic type blank pen according to claim 4 is characterized in that the diameter of the diameter of wherein said second opening greater than this ink refill.
6. electromagnetic type blank pen according to claim 1 is characterized in that wherein said pen head part is provided with one when this cap and this hollow penholder closure, and this cap promotes or province's electric switch of compressing.
7. electromagnetic type blank pen according to claim 1 is characterized in that wherein said bonnet is linked on this hollow penholder with the binding parts of a control bonnet folding.
8. electromagnetic type blank pen according to claim 7 is characterized in that wherein said first electromagnetic signal has different frequencies with this second electromagnetic signal, and this first electromagnetic signal is original electromagnetic signal, and this second electromagnetic signal is for writing electromagnetic signal.
9. electromagnetic type blank pen according to claim 8 is characterized in that wherein said bonnet comprises:
The control circuit board of the running of one this electromagnetic type blank pen of control;
One the switch of writing as the switching between first electromagnetic signal and second electromagnetic signal, it is arranged under this control circuit board; And
One battery tray is arranged on this control circuit board, ccontaining battery as this electromagnetic type blank power supply.
10. electromagnetic type blank pen according to claim 9 is characterized in that wherein said bonnet more comprises a low power source indicating device that proposes caution when battery electric quantity is not enough, and it is arranged in this bonnet or on this back cap surface.
11. electromagnetic type blank pen according to claim 10 is characterized in that wherein said low power source indicating device is a light emitting diode.
12. electromagnetic type blank pen according to claim 10 is characterized in that being provided with in the wherein said control circuit board voltage of this battery of detecting or the circuit for detecting of electric weight, and this circuit for detecting connection should low power source indicating device.
13. electromagnetic type blank pen according to claim 9 is characterized in that being provided with in the wherein said control circuit board this coil of control and launches the oscillating circuit of electromagnetic signal.
14. electromagnetic type blank pen according to claim 9 is characterized in that wherein said bonnet more comprises a battery cover that is convenient for changing battery, it combines closing battery with this bonnet.
15. electromagnetic type blank pen according to claim 1 is characterized in that being provided with in the wherein said cap one when this cap and this hollow penholder closure, this ink head is sealed in prevents the packaged unit of ink by this ink head volatilization in this cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202694242U CN201552868U (en) | 2009-10-29 | 2009-10-29 | Electromagnetic type whiteboard pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202694242U CN201552868U (en) | 2009-10-29 | 2009-10-29 | Electromagnetic type whiteboard pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201552868U true CN201552868U (en) | 2010-08-18 |
Family
ID=42612543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202694242U Expired - Fee Related CN201552868U (en) | 2009-10-29 | 2009-10-29 | Electromagnetic type whiteboard pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201552868U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101976126A (en) * | 2010-09-16 | 2011-02-16 | 王东 | Multi-functional electronic pen |
| CN102103462A (en) * | 2011-01-28 | 2011-06-22 | 王东 | Multifunctional electronic pen, character writing and sampling method and track data storage method |
| CN102602200A (en) * | 2012-02-24 | 2012-07-25 | 陈国富 | Multi-functional electronic pen capable of writing in paper and storing written contents in computer |
| CN104656948A (en) * | 2013-11-25 | 2015-05-27 | 联想(北京)有限公司 | Control method and control device of electronic device and electronic device |
| CN107193402A (en) * | 2017-06-30 | 2017-09-22 | 成都吉锐时代触摸技术有限公司 | A kind of application of colourless lettering pen in infrared touch panel |
| WO2019161572A1 (en) * | 2018-02-26 | 2019-08-29 | 深圳市柔宇科技有限公司 | Handwriting pen, handwriting board and method for acquiring electric quantity of handwriting pen |
| CN110217019A (en) * | 2019-04-30 | 2019-09-10 | 深圳市恒开源电子有限公司 | A kind of intelligent whiteboard pen |
| CN110231883A (en) * | 2019-04-30 | 2019-09-13 | 深圳市恒开源电子有限公司 | A kind of intelligent whiteboard |
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2009
- 2009-10-29 CN CN2009202694242U patent/CN201552868U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101976126A (en) * | 2010-09-16 | 2011-02-16 | 王东 | Multi-functional electronic pen |
| CN102103462A (en) * | 2011-01-28 | 2011-06-22 | 王东 | Multifunctional electronic pen, character writing and sampling method and track data storage method |
| CN102602200A (en) * | 2012-02-24 | 2012-07-25 | 陈国富 | Multi-functional electronic pen capable of writing in paper and storing written contents in computer |
| CN104656948A (en) * | 2013-11-25 | 2015-05-27 | 联想(北京)有限公司 | Control method and control device of electronic device and electronic device |
| WO2015074361A1 (en) * | 2013-11-25 | 2015-05-28 | 联想(北京)有限公司 | Method and apparatus for controlling electronic device and electronic device |
| CN104656948B (en) * | 2013-11-25 | 2018-06-01 | 联想(北京)有限公司 | Control method, control device and the electronic equipment of electronic equipment |
| CN107193402A (en) * | 2017-06-30 | 2017-09-22 | 成都吉锐时代触摸技术有限公司 | A kind of application of colourless lettering pen in infrared touch panel |
| CN107193402B (en) * | 2017-06-30 | 2020-04-28 | 成都吉锐时代触摸技术有限公司 | Application method of colorless writing pen in infrared touch screen |
| WO2019161572A1 (en) * | 2018-02-26 | 2019-08-29 | 深圳市柔宇科技有限公司 | Handwriting pen, handwriting board and method for acquiring electric quantity of handwriting pen |
| CN110217019A (en) * | 2019-04-30 | 2019-09-10 | 深圳市恒开源电子有限公司 | A kind of intelligent whiteboard pen |
| CN110231883A (en) * | 2019-04-30 | 2019-09-13 | 深圳市恒开源电子有限公司 | A kind of intelligent whiteboard |
| CN110231883B (en) * | 2019-04-30 | 2024-03-12 | 深圳做真科研有限公司 | Intelligent whiteboard |
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