CN203233195U - An active touch control pen - Google Patents
An active touch control pen Download PDFInfo
- Publication number
- CN203233195U CN203233195U CN2013201766220U CN201320176622U CN203233195U CN 203233195 U CN203233195 U CN 203233195U CN 2013201766220 U CN2013201766220 U CN 2013201766220U CN 201320176622 U CN201320176622 U CN 201320176622U CN 203233195 U CN203233195 U CN 203233195U
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- Prior art keywords
- active pointer
- electronic equipment
- signal
- electrode
- touch screen
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model relates to touch control input field and discloses an active touch control pen. Charging electrodes are disposed on the active touch control pen internally equipped with a rechargeable battery. Power supplying electrodes are disposed in a pen plugging slot or a pen plugging hole on an electronic device used in combination with the active touch control pen. When the active touch control pen is inserted into the pen plugging slot or a pen plugging hole, the electronic device charges the active touch control pen. Therefore, the active touch control pen internally equipped with the rechargeable battery maintains sufficient electric quantity all the time so as to be used anytime anywhere.
Description
Technical field
The utility model relates to touch input field, particularly active pointer.
Background technology
In recent years, development along with the touch-control sensing technology, touch-screen net book, touch screen flat panel computer, touch-screen mobile phone have begun to popularize, and these platforms have obtained extensive use because its touch control display panel (being called for short " touch screen ") has and controls easy advantage.
The touch-control sensing technology can be divided into multiple according to its principle, common have a resistance induction type, capacitor induction type and induction etc.Carry out when mutual with above-mentioned touch screen, can adopt pointer, the essential collocation of induction touch screen pointer particularly, by pointer and touch screen contact, leave, contact and mobile (or be called drag) operated, corresponding to corresponding software responses.
Pointer is general according to whether built-in power is divided into active pointer and passive type pointer, and wherein active pointer needs internal battery.Yet general internal battery used after a period of time, may can't use owing to electric weight exhausts.For head it off, prior art can also be used built-in rechargeable battery except changing battery, by to the rechargeable battery charging, guarantees that active pointer can use.But people are in use, also can be owing to charging be forgotten in carelessness, thereby when causing needs to use pointer, because battery electric quantity exhausts and can't use.
The utility model content
The purpose of this utility model is to provide a kind of active pointer, makes the active pointer of built-in rechargeable battery remain sufficient electric weight, thereby active pointer all can be used whenever and wherever possible.
For solving the problems of the technologies described above, the utility model provides a kind of active pointer, comprises: battery, nib, central controller, charging electrode, charge controller;
Described charge controller is connected with described battery, charging electrode respectively;
Charging electrode on described active pointer, when being in fit-state with current electrode on the electronic equipment, described charge controller charges to described battery by described charging electrode;
Wherein, the current electrode on the described electronic equipment is positioned on the inwall of pen slot on the electronic equipment or pen plughole.
The utility model execution mode in terms of existing technologies, active pointer at built-in rechargeable battery arranges charging electrode, with the matching used electronic equipment of active pointer on pen slot or pen plughole in current electrode is set, when active pointer is inserted the pen slot of electronic equipment or pen plughole, adopting electronic equipment is that active pointer is charged, make the active pointer of built-in rechargeable battery remain sufficient electric weight, thereby active pointer all can be used whenever and wherever possible.
In addition, active pointer also comprises: detect the charging electrode on the described active pointer, whether be in the detecting electrode of fit-state with the current electrode on the electronic equipment;
Described detecting electrode links to each other with described charge controller;
Described detecting electrode is at the charging electrode that detects on the described active pointer, when being in fit-state with current electrode on the electronic equipment, sends triggering signal to described charge controller;
Described charge controller charges to described battery by described charging electrode when receiving described triggering signal.
Whether the charging electrode and the current electrode on the electronic equipment that detect on the active pointer by a detecting electrode are in fit-state, can prevent from improving charge efficiency because loose contact causes unnecessary electric quantity consumption in the charging process.
In addition, described charge controller detects charging electrode on the described active pointer at described electronic equipment, when being in fit-state with current electrode on the electronic equipment, by described charging electrode described battery is charged.Finish testing process by electronic equipment, can reduce the complexity of active pointer.
In addition, described active pointer also comprises signal receiver and signal projector;
Described signal receiver all is connected with described central controller with signal projector;
Described signal receiver is by the nib on the described active pointer, receives the sweep signal on the touch screen, and during the sweep signal on receiving touch screen, the described sweep signal that receives sent to described central controller;
The described signal projector of described central controller controls generates and drives signal according to the described sweep signal that receives, and described signal projector is by the driving signal of the described generation of described nib emission;
Wherein, described driving signal is relevant with amplitude, frequency and the phase place of the described sweep signal that receives.
When pointer comes close to or in contact with touch screen, signal receiver receives the sweep signal on the touch screen, the signal that the signal projector emission is relevant with detected amplitude, frequency and phase place, thus original sweep signal on interference or the enhancing touch screen can make things convenient for determining of position of touch.
In addition, described central controller comprises detecting unit, and this detecting unit detects amplitude, frequency and the phase place of the described sweep signal that receives, and with amplitude, frequency and the phase place of detected sweep signal, sends to described signal projector.
By detecting amplitude, frequency and the phase place of sweep signal, make things convenient for signal projector to transmit targetedly, disturb or strengthen original sweep signal on the touch screen, can improve positioning accuracy and the efficient of touch screen.
In addition, the charging electrode on described active pointer, when being in fit-state with current electrode on the electronic equipment, other parts except charge controller in the active pointer are in resting state, can save battery consumption.
Description of drawings
Fig. 1 is the schematic diagram according to the active pointer of the utility model first execution mode;
Fig. 2 is the schematic diagram with the pen plughole of the electronic equipment of the matching used band touch screen of active pointer of the utility model first execution mode;
Fig. 3 is the charging electrode schematic diagram of the active pointer of the utility model first execution mode;
Fig. 4 is the applying schematic diagram between the current electrode of pen plughole of electronic equipment of the charging electrode of active pointer of the utility model first execution mode and matching used band touch screen;
Fig. 5 is the schematic diagram with the pen slot of the electronic equipment of the matching used band touch screen of active pointer of the utility model first execution mode;
Fig. 6 is the applying schematic diagram between the current electrode of pen slot of electronic equipment of the charging electrode of active pointer of the utility model first execution mode and matching used band touch screen;
Fig. 7 is the schematic diagram according to the active pointer of the utility model second execution mode.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing each execution mode of the present utility model is explained in detail.Yet, persons of ordinary skill in the art may appreciate that in each execution mode of the utility model, in order to make the reader understand the application better many ins and outs have been proposed.But, even without these ins and outs with based on many variations and the modification of following each execution mode, also can realize each claim of the application technical scheme required for protection.
First execution mode of the present utility model relates to a kind of active pointer, as shown in Figure 1, comprises battery, nib, central controller, charging electrode, charge controller, and charge controller is connected with battery, charging electrode respectively.Charging electrode on active pointer, when being in fit-state with current electrode on the electronic equipment, charge controller charges to battery by charging electrode; Wherein, current electrode on the electronic equipment is positioned on the inwall of pen slot on the electronic equipment or pen plughole, electronic equipment in the present embodiment is the electronic equipment with the matching used band touch screen of active pointer, comprise: mobile phone, panel computer, notebook computer etc., and touch screen can send the touch screen of sweep signal for the surface of any types such as capacitance type touch control screen, electromagnetic touch-control screen.
In the present embodiment, active pointer also comprises signal receiver and signal projector, and signal receiver all is connected with central controller with signal projector.Signal receiver is by the nib on the active pointer, receives the sweep signal on the touch screen, and during the sweep signal on receiving touch screen, the sweep signal that receives sent to central controller; The central controller controls signal projector generates and drives signal, the driving signal that signal projector generates by the nib emission according to the sweep signal that receives; Wherein, the driving signal is relevant with amplitude, frequency and the phase place of the sweep signal that receives.When pointer comes close to or in contact with touch screen, signal receiver receives the sweep signal on the touch screen, the signal that the signal projector emission is relevant with detected amplitude, frequency and phase place, thus original sweep signal on interference or the enhancing touch screen can make things convenient for determining of position of touch.
For amplitude, frequency and the phase place of obtaining sweep signal, central controller can comprise a detecting unit, this detecting unit detects amplitude, frequency and the phase place of the sweep signal that receives, and with amplitude, frequency and the phase place of detected sweep signal, sends to signal projector.Signal projector is according to the touch screen operation principle, and emission drives signal, thus original sweep signal on interference or the enhancing touch screen.Such as, the frequency that drives signal is identical with the frequency of the sweep signal that receives, phase place is identical or opposite, according to the operation principle of touch screen, in the detected sweep signal of touch screen, the sweep signal of pointer and touch screen position contacting will double or weaken is zero, can judge the particular location that pointer contacts with touch screen accordingly, and according to variation tendency etc., judge pointer and touch screen contact, leave, contact and mobile (or be called drag) waits operation, the realization touch-control is imported.By detecting amplitude, frequency and the phase place of sweep signal, make things convenient for signal projector to transmit targetedly, disturb or strengthen original sweep signal on the touch screen, can improve positioning accuracy and the efficient of touch screen.
In addition, what deserves to be mentioned is, the charging electrode on active pointer, when being in fit-state with current electrode on the electronic equipment, other parts except charge controller in the active pointer are in resting state, can save battery consumption.
In the present embodiment, active pointer is inserted in the pen slot or pen plughole of electronic equipment, and the charging electrode of active pointer is corresponding with current electrode on pen slot or the pen plughole inwall, then begins active pointer is charged.See also Fig. 2 to Fig. 6, Fig. 2 is and the schematic diagram of the pen plughole 201 of the electronic equipment 200 of the matching used band touch screen of active pointer of present embodiment that 202 is current electrode; Fig. 3 is charging electrode 301 schematic diagrames of the active pointer 300 of present embodiment; Fig. 4 is the applying schematic diagram between the current electrode 202 of pen plughole of electronic equipment 200 of the charging electrode 301 of active pointer 300 of present embodiment and matching used band touch screen; Fig. 5 is and the schematic diagram of the pen slot 501 of the electronic equipment 500 of the matching used band touch screen of active pointer of present embodiment that 502 is current electrode; Fig. 6 is the applying schematic diagram between the current electrode 502 of pen slot 501 of electronic equipment 500 of the charging electrode 301 of active pointer 300 of present embodiment and matching used band touch screen.
Compared with prior art, present embodiment arranges charging electrode in the active pointer of built-in rechargeable battery, with the matching used electronic equipment of active pointer on pen slot or pen plughole in current electrode is set, when active pointer is inserted the pen slot of electronic equipment or pen plughole, adopting electronic equipment is that active pointer is charged, make the active pointer of built-in rechargeable battery remain sufficient electric weight, thereby active pointer all can be used whenever and wherever possible.
Second execution mode of the present utility model relates to a kind of active pointer.Second execution mode has been done further improvement on the first execution mode basis, main improvements are: in the utility model second execution mode, whether the charging electrode and the current electrode on the electronic equipment that detect on the active pointer by a detecting electrode are in fit-state, can prevent from improving charge efficiency because loose contact causes unnecessary electric quantity consumption in the charging process.
Specifically, active pointer also comprises: detect the charging electrode on the active pointer, whether be in the detecting electrode of fit-state with the current electrode on the electronic equipment, this detecting electrode links to each other with charge controller, as shown in Figure 7.Detecting electrode is at the charging electrode that detects on the active pointer, when being in fit-state with current electrode on the electronic equipment, sends triggering signal to charge controller; Charge controller charges to battery by charging electrode when receiving triggering signal.
The utility model the 3rd execution mode relates to a kind of active pointer.The 3rd execution mode has been done further improvement on the first execution mode basis, main improvements are: in the utility model the 3rd execution mode, the employing electronic equipment detects the charging electrode on the active pointer, whether be in fit-state with the current electrode on the electronic equipment, and at the charging electrode that detects on the active pointer, when being in fit-state with current electrode on the electronic equipment, charge controller charges to battery by filling point electrode.Finish testing process by electronic equipment, can reduce the complexity of active pointer.
In addition, what deserves to be mentioned is in actual applications, whether electronic equipment is in the fit-state except detecting, and also can detect battery remaining capacity, and can be presented on the electronic equipment, conveniently checks dump energy.Specifically, electronic equipment is at the charging electrode that detects on the active pointer, when being in fit-state with current electrode on the electronic equipment, also detecting the remaining capacity of battery, and detected remaining capacity is presented on the human-computer interaction interface of electronic equipment.
Persons of ordinary skill in the art may appreciate that the respective embodiments described above are to realize specific embodiment of the utility model, and in actual applications, can do various changes to it in the form and details, and do not depart from spirit and scope of the present utility model.
Claims (9)
1. an active pointer comprises battery, nib, central controller, it is characterized in that, described active pointer also comprises: charging electrode, charge controller;
Described charge controller is connected with described battery, charging electrode respectively;
Charging electrode on described active pointer, when being in fit-state with current electrode on the electronic equipment, described charge controller charges to described battery by described charging electrode;
Wherein, the current electrode on the described electronic equipment is positioned on the inwall of pen slot on the electronic equipment or pen plughole.
2. active pointer according to claim 1 is characterized in that, active pointer also comprises: detect the charging electrode on the described active pointer, whether be in the detecting electrode of fit-state with the current electrode on the electronic equipment;
Described detecting electrode links to each other with described charge controller;
Described detecting electrode is at the charging electrode that detects on the described active pointer, when being in fit-state with current electrode on the electronic equipment, sends triggering signal to described charge controller;
Described charge controller charges to described battery by described charging electrode when receiving described triggering signal.
3. active pointer according to claim 1, it is characterized in that, described charge controller detects charging electrode on the described active pointer at described electronic equipment, when being in fit-state with current electrode on the electronic equipment, by described charging electrode described battery is charged.
4. active pointer according to claim 1 is characterized in that, described active pointer also comprises signal receiver and signal projector;
Described signal receiver all is connected with described central controller with signal projector;
Described signal receiver is by the nib on the described active pointer, receives the sweep signal on the touch screen, and during the sweep signal on receiving touch screen, the described sweep signal that receives sent to described central controller;
The described signal projector of described central controller controls generates and drives signal according to the described sweep signal that receives, and described signal projector is by the driving signal of the described generation of described nib emission;
Wherein, described driving signal is relevant with amplitude, frequency and the phase place of the described sweep signal that receives.
5. active pointer according to claim 4, it is characterized in that, described central controller comprises detecting unit, this detecting unit detects amplitude, frequency and the phase place of the described sweep signal that receives, and with amplitude, frequency and the phase place of detected sweep signal, send to described signal projector.
6. active pointer according to claim 4 is characterized in that, described touch screen is the touch screen of following any type:
Capacitance type touch control screen, electromagnetic touch-control screen.
7. according to each described active pointer in the claim 1 to 6, it is characterized in that described electronic equipment is the electronic equipment of band touch screen.
8. active pointer according to claim 7 is characterized in that, the electronic equipment of described band touch screen comprises:
Mobile phone, panel computer, notebook computer.
9. according to each described active pointer in the claim 1 to 6, it is characterized in that, charging electrode on described active pointer, when being in fit-state with current electrode on the electronic equipment, other parts except charge controller in the active pointer are in resting state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201766220U CN203233195U (en) | 2013-03-29 | 2013-04-10 | An active touch control pen |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320150490 | 2013-03-29 | ||
| CN201320150490.4 | 2013-03-29 | ||
| CN2013201766220U CN203233195U (en) | 2013-03-29 | 2013-04-10 | An active touch control pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203233195U true CN203233195U (en) | 2013-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201766220U Withdrawn - After Issue CN203233195U (en) | 2013-03-29 | 2013-04-10 | An active touch control pen |
Country Status (1)
| Country | Link |
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| CN (1) | CN203233195U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104079024A (en) * | 2013-03-29 | 2014-10-01 | 上海思立微电子科技有限公司 | Active type touch pen and charging method thereof |
| WO2016015211A1 (en) * | 2014-07-28 | 2016-02-04 | 华为技术有限公司 | Touch method and capacitive touch device |
| CN106558898A (en) * | 2016-12-01 | 2017-04-05 | 广州视源电子科技股份有限公司 | A kind of rechargeable type magnetic writing pencil and its charging structure and touch display device |
| CN107533385A (en) * | 2015-04-20 | 2018-01-02 | 株式会社和冠 | Method, sensor controller, active stylus and the system of active stylus and sensor controller are used |
| CN110471542A (en) * | 2018-05-09 | 2019-11-19 | 和硕联合科技股份有限公司 | Stylus and touch device |
| TWI712924B (en) * | 2019-03-25 | 2020-12-11 | 瑞納瑟科技股份有限公司 | Stylus pen apparatus with dual power sources |
| US11239710B2 (en) | 2019-09-30 | 2022-02-01 | Microsoft Technology Licensing, Llc | Charging system including orientation control |
| US11675440B2 (en) | 2019-09-30 | 2023-06-13 | Microsoft Technology Licensing, Llc | Solvent free textile coating |
-
2013
- 2013-04-10 CN CN2013201766220U patent/CN203233195U/en not_active Withdrawn - After Issue
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104079024A (en) * | 2013-03-29 | 2014-10-01 | 上海思立微电子科技有限公司 | Active type touch pen and charging method thereof |
| WO2016015211A1 (en) * | 2014-07-28 | 2016-02-04 | 华为技术有限公司 | Touch method and capacitive touch device |
| CN107533385A (en) * | 2015-04-20 | 2018-01-02 | 株式会社和冠 | Method, sensor controller, active stylus and the system of active stylus and sensor controller are used |
| CN107533385B (en) * | 2015-04-20 | 2022-03-11 | 株式会社和冠 | Method using an active stylus and sensor controller, active stylus and system |
| CN106558898A (en) * | 2016-12-01 | 2017-04-05 | 广州视源电子科技股份有限公司 | A kind of rechargeable type magnetic writing pencil and its charging structure and touch display device |
| CN110471542A (en) * | 2018-05-09 | 2019-11-19 | 和硕联合科技股份有限公司 | Stylus and touch device |
| CN110471542B (en) * | 2018-05-09 | 2023-05-26 | 和硕联合科技股份有限公司 | Touch pen and touch device |
| TWI712924B (en) * | 2019-03-25 | 2020-12-11 | 瑞納瑟科技股份有限公司 | Stylus pen apparatus with dual power sources |
| US11239710B2 (en) | 2019-09-30 | 2022-02-01 | Microsoft Technology Licensing, Llc | Charging system including orientation control |
| US11675440B2 (en) | 2019-09-30 | 2023-06-13 | Microsoft Technology Licensing, Llc | Solvent free textile coating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131009 Effective date of abandoning: 20160921 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |