CN104461184A - Magnetocapacitance pointer device - Google Patents
Magnetocapacitance pointer device Download PDFInfo
- Publication number
- CN104461184A CN104461184A CN201310436212.XA CN201310436212A CN104461184A CN 104461184 A CN104461184 A CN 104461184A CN 201310436212 A CN201310436212 A CN 201310436212A CN 104461184 A CN104461184 A CN 104461184A
- Authority
- CN
- China
- Prior art keywords
- magnetic
- conductor
- index device
- circuit board
- capacity formula
- 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
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/046—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by electromagnetic means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to a magnetocapacitance pointer device. The magnetocapacitance pointer device comprises shell components, a conductive shell component, a ferrite core, a non-magnetic conductive cartridge, a control circuit board, a conductor cartridge base, a conductor elastomer, fixed bases and a power supply, wherein the non-magnetic conductive cartridge, the conductor cartridge base, the conductor elastomer, the control circuit board and the conductive shell component constitute a conductor path.
Description
Technical field
The invention relates to a kind of index device, relate to a kind of electromagnetism condenser type index device especially.
Background technology
Electromagnetic type input technology uses time writer and the input media with inductive coil.Time writer have conveniently write, nib pressure sensitivity function and advantage such as induction height etc.Although electromagnetic type input technology have conveniently write, nib pressure sensitivity function and advantage such as induction height etc., but if directly click can not respond with hand or other contactant, and necessarily have specific time writer just can operate.Capacitance touching control input technology is then widely used in contact panel.The advantage of capacitance touching control input technology can carry out input operation with hand or contactant, and possess multi-point touch control function, gesture can be utilized to change and carry out diversified operation, according to distinctive respective action, can produce multiple application.If therefore electromagnetic type and condenser type input technology are integrated into the advantage that contact panel can have two kinds of input technologies concurrently, and significantly can improve the convenience of use.
In order to operate on the contact panel having electromagnetic type and capacitance touching control input function concurrently, the index device having electromagnetic type and capacitance touching control input function concurrently need be used.The present invention proposes a kind of electromagnetism and condenser type index device or magnetic-capacity formula index device, is having to meet index device the demand that the contact panel of electromagnetic type and capacitance touching control input function operates concurrently.
Summary of the invention
Object of the present invention, for proposing a kind of magnetic-capacity formula index device, has electromagnetic induction input and the hand-held capacitance touching control input function of user concurrently, is having to meet index device the demand that the contact panel of electromagnetic type and capacitance touching control input function operates concurrently.
The object of the invention is to realize by the following technical solutions.The present invention proposes a kind of magnetic-capacity formula index device, comprise casing assembly and external conductive casing assembly, powdered-iron core, not magnetic conduction and conduct electricity pen core, through this powdered-iron core and can move in this powdered-iron core, control circuit board, conductor pen core seat, conductor elastic body, holder and power supply.Magnetic conduction conduction pen core is not inserted in conductor pen core seat relative to one end of nib.Conductor elastic body is between conductor pen core seat and control circuit board.Holder has and is fastened seat and is connected to the coil of control circuit board, to form resonance circuit with powdered-iron core.Powdered-iron core, conductor pen core seat and conductor elastic body are inserted in holder.Electric energy needed for power supply supply control circuit board.Magnetic conduction conduction pen core, conductor pen core seat, conductor elastic body, control circuit board and external conductive casing assembly does not form conductor path.
Object of the present invention also can be applied to the following technical measures to achieve further.
Aforesaid magnetic-capacity formula index device, wherein this external conductive casing assembly comprises the casing assembly that conductor casing assembly or surfaces externally and internally are coated with conductor.
Aforesaid magnetic-capacity formula index device, wherein this not magnetic conduction conduction pen core comprise not magnetic conductive metal pen core.
Aforesaid magnetic-capacity formula index device, wherein this conductor elastic body comprises conductive rubber.
Aforesaid magnetic-capacity formula index device, it more comprises spring, and this conductor elastic body is inserted in this spring.
Aforesaid magnetic-capacity formula index device, wherein has circuit board between this control circuit board and this conductor elastic body.
Aforesaid magnetic-capacity formula index device, wherein this power supply comprises battery.
Aforesaid magnetic-capacity formula index device, wherein this control circuit board comprises conductor positive contact or shell fragment.
Aforesaid magnetic-capacity formula index device, it more comprises negative pole assembly, and this negative pole assembly has shell fragment, with this electric power generating composition loop.
Aforesaid magnetic-capacity formula index device, wherein this magnetic-capacity formula index device is used for contact panel.
By technique scheme, magnetic-capacity formula index device of the present invention at least has following advantages and beneficial effect: magnetic-capacity formula index device of the present invention, have electromagnetic induction input and the hand-held capacitance touching control input function of user concurrently, having to meet index device the demand that the contact panel of electromagnetic type and capacitance touching control input function operates concurrently
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to technological means of the present invention can be better understood, and can be implemented according to the content of instructions, and can become apparent to allow above and other object of the present invention, feature and advantage, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
Figure 1A is the embodiment of electromagnetism of the present invention and condenser type index device or magnetic-capacity formula index device.
Figure 1B is the sectional view of the magnetic-capacity formula index device shown in Figure 1A.
Fig. 1 C is the exploded view of the magnetic-capacity formula index device shown in Figure 1A and Figure 1B.
[main element symbol description]
Embodiment
For further setting forth the present invention for the technological means reaching predetermined goal of the invention and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to a kind of embodiment of magnetic-capacity formula index device proposed according to the present invention, structure, feature and effect thereof, be described in detail as follows.
Some embodiments of the present invention will be described in detail as follows.But except describing as follows, the present invention can also implement in other embodiment widely, and scope of the present invention is not by the restriction of embodiment, and it is as the criterion with the scope of the claims afterwards.Moreover for providing clearer description and being more readily understood the present invention, graphic interior each several part is not drawn according to its relative size, and some size is exaggerated compared with other scale dependents; Incoherent detail section is not also drawn completely, in the hope of graphic succinct.
Figure 1A is the embodiment of electromagnetism of the present invention and condenser type index device or magnetic-capacity formula index device.The magnetic-capacity formula index device 10 of this embodiment comprises casing assembly 12 and 13, external conductive casing assembly 11, nib 14 and button 15.The magnetic-capacity formula index device 10 of the embodiment of the present invention will describe further with Figure 1B and Fig. 1 C.
Figure 1B is the sectional view of the magnetic-capacity formula index device shown in Figure 1A.Magnetic-capacity formula index device 10 is except for the outer outside shell component 12 and 13, external conductive casing assembly 11, nib 14 and button 15, more comprise the conduction pen core 16 of not magnetic conduction or low leading magnetism modulus (permeability, μ), the conductor pen core seat 20 of powdered-iron core (ferritecore) 18, not magnetic conduction or low leading magnetism modulus, spring 21, conductor elastic body 22, holder 17 and 26, control circuit board 28, power supply 25 and negative pole assembly 24.Control circuit board 28 comprises conductor positive contact or shell fragment 23, and negative pole assembly 24 has shell fragment, to be formed loop with power supply 25.Can circuit board be had between control circuit board 28 and conductor elastic body 22, such as printed circuit board (PCB), make to be electrically connected between control circuit board 28 and conductor elastic body 22.
Casing assembly 12 and 13 comprises electrically non-conductive envelope which assembly, and external conductive casing assembly 11 comprises the casing assembly that conductor casing assembly or surfaces externally and internally are coated with conductor.Nib 14 comprises rubber nib or conductor nib.Magnetic conduction conduction pen core 16 does not comprise the metals such as stainless steel not magnetic conduction conduction pen core.Conductor elastic body 22 comprises conductive rubber.Control circuit board 28 comprises printed circuit board (PCB) (printed circuit board), resonance circuit (resonance circuit) and necessary element on printed circuit board (PCB), and the electromagnetic signal that magnetic-capacity formula index device can be sent with the antenna of contact panel or inductive coil produces and resonates.Power supply 25 comprises battery, and power supply 25 supplies electric energy needed for control circuit board 28.
Fig. 1 C is the exploded view of the magnetic-capacity formula index device shown in Figure 1A and Figure 1B.The hollow tube assembly that casing assembly 12 and 13 and external conductive casing assembly 11 are formed holds not magnetic conduction and conducts electricity pen core 16, powdered-iron core 18, conductor pen core seat 20, spring 21, conductor elastic body 22, holder 17 and 26, power supply 25, control circuit board 28 and negative pole assembly 24.
Powdered-iron core 18 forms inductor with the coil (not shown) of the seat 17 that is fastened, and coil is also electrically connected to complete resonance circuit with control circuit board 28 with wire (not shown).Powdered-iron core 18 is hollow, and the diameter that its diameter is a bit larger tham not magnetic conduction conduction pen core 16 therebetween moves through powdered-iron core 18 in order to not magnetic conduction conduction pen core 16.
Magnetic conduction conduction pen core 16 is not inserted in conductor pen core seat 20 relative to one end of nib.Conductor elastic body 22 is inserted in spring 21, and between conductor pen core seat 20 and control circuit board 28, conductor pen core seat 20 contacts with conductor elastic body 22.Powdered-iron core 18 and not magnetic conduction conduct electricity pen core 16 and are inserted in holder 17 relative to one end of nib and conductor pen core seat 20.Control circuit board 28 is inserted in holder 26.Magnetic conduction conduction pen core 16, conductor pen core seat 20, conductor elastic body 22, control circuit board 28 and external conductive casing assembly 11 does not form conductor path.When user's hand-held magnetic-capacity formula index device 10 contacts or be surperficial close to contact panel, user contacts with external conductive casing assembly 11 and forms loop to perform touch-control input operation by above-mentioned conductor path and contact panel.
According to above-mentioned, magnetic-capacity formula index device proposed in embodiments of the present invention, have electromagnetic induction input and the hand-held capacitance touching control input function of user concurrently, having to meet index device the demand that the contact panel of electromagnetic type and capacitance touching control input function operates concurrently.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (10)
1. a magnetic-capacity formula index device, is characterized in that it comprises:
Casing assembly and external conductive casing assembly;
Powdered-iron core;
Magnetic conduction conduction pen core, also can not move through this powdered-iron core in this powdered-iron core;
Control circuit board;
Conductor pen core seat, this not magnetic conduction conduction pen core be inserted in this conductor pen core seat relative to one end of nib;
Conductor elastic body, this conductor elastic body is between this conductor pen core seat and this control circuit board;
Holder, this holder have be wound around this holder and be connected to this control circuit board coil, to form resonance circuit with this powdered-iron core, this powdered-iron core, this conductor pen core seat and this conductor elastic body are inserted in this holder; And
Power supply, this power supply for should electric energy needed for control circuit board,
Wherein this not magnetic conduction conduction pen core, this conductor pen core seat, this conductor elastic body, this control circuit board and this external conductive casing assembly form conductor path.
2. magnetic-capacity formula index device as claimed in claim 1, is characterized in that wherein this external conductive casing assembly comprises the casing assembly that conductor casing assembly or surfaces externally and internally are coated with conductor.
3. magnetic-capacity formula index device as claimed in claim 1, it is characterized in that wherein this not magnetic conduction conduction pen core comprise not magnetic conductive metal pen core.
4. magnetic-capacity formula index device as claimed in claim 1, is characterized in that wherein this conductor elastic body comprises conductive rubber.
5. magnetic-capacity formula index device as claimed in claim 1, it is characterized in that it more comprises spring, this conductor elastic body is inserted in this spring.
6. magnetic-capacity formula index device as claimed in claim 1, is characterized in that wherein having circuit board between this control circuit board and this conductor elastic body.
7. magnetic-capacity formula index device as claimed in claim 1, is characterized in that wherein this power supply comprises battery.
8. magnetic-capacity formula index device as claimed in claim 1, is characterized in that wherein this control circuit board comprising conductor positive contact or shell fragment.
9. magnetic-capacity formula index device as claimed in claim 1, it is characterized in that it more comprises negative pole assembly, this negative pole assembly has shell fragment, with this electric power generating composition loop.
10. magnetic-capacity formula index device as claimed in claim 1, is characterized in that wherein this magnetic-capacity formula index device is for contact panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310436212.XA CN104461184A (en) | 2013-09-23 | 2013-09-23 | Magnetocapacitance pointer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310436212.XA CN104461184A (en) | 2013-09-23 | 2013-09-23 | Magnetocapacitance pointer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104461184A true CN104461184A (en) | 2015-03-25 |
Family
ID=52907343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310436212.XA Pending CN104461184A (en) | 2013-09-23 | 2013-09-23 | Magnetocapacitance pointer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104461184A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030122795A1 (en) * | 2001-09-21 | 2003-07-03 | Hiroyuki Fujitsuka | Pen-shaped coordinate pointing device |
| US20040144575A1 (en) * | 2003-01-27 | 2004-07-29 | Yitzhak Zloter | Digitizer pen for writing on reusable paper |
| TWM385746U (en) * | 2010-01-15 | 2010-08-01 | Waltop Int Corp | Electromagnetic pointer |
| CN103186258A (en) * | 2011-12-28 | 2013-07-03 | 太瀚科技股份有限公司 | Hand input device combined with magnetic type charging stand |
-
2013
- 2013-09-23 CN CN201310436212.XA patent/CN104461184A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030122795A1 (en) * | 2001-09-21 | 2003-07-03 | Hiroyuki Fujitsuka | Pen-shaped coordinate pointing device |
| US20040144575A1 (en) * | 2003-01-27 | 2004-07-29 | Yitzhak Zloter | Digitizer pen for writing on reusable paper |
| TWM385746U (en) * | 2010-01-15 | 2010-08-01 | Waltop Int Corp | Electromagnetic pointer |
| CN103186258A (en) * | 2011-12-28 | 2013-07-03 | 太瀚科技股份有限公司 | Hand input device combined with magnetic type charging stand |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |