CN109901732A - The stylus moved synchronously with pen head component and pen cap - Google Patents
The stylus moved synchronously with pen head component and pen cap Download PDFInfo
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- CN109901732A CN109901732A CN201811038575.7A CN201811038575A CN109901732A CN 109901732 A CN109901732 A CN 109901732A CN 201811038575 A CN201811038575 A CN 201811038575A CN 109901732 A CN109901732 A CN 109901732A
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- Prior art keywords
- pen
- head component
- pen head
- cap
- pen cap
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- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 9
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- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
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- -1 polyethylene terephthalate Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
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- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
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- Position Input By Displaying (AREA)
- Pens And Brushes (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The invention discloses a kind of styluses moved synchronously with pen head component and pen cap, including a penholder, a pen head component, one drive circuit unit, a pen cap and an elastic parts；Pen head component is electrically connected drive circuit unit；Pen cap is incorporated into pen head component and keeps the one end of pen head component exposed, has one to expose distance between the apical margin of medial end portions and the ora terminalis of pen cap；When pressing pen head component, the end of pen head component can be moved synchronously with pen cap from an initial position, contract in penholder direction elasticity of compression component in the case where exposing distance and not changing, when elastic parts restores the release pen head component of elastic force, the end of pen head component and pen cap return back to initial position together, the loss or decrease of stylus signal strength are avoided, and then maintains stylus signal strength.
Description
Technical field
The present invention is a kind of related stylus, refers in particular to a kind of touch-control moved synchronously with pen head component and pen cap
Pen.
Background technique
In consumer electrical product on the market, the electronic product with touch panel is more and more common, wherein especially
A kind of capacitance type touch-control panel, capacitance type touch-control panel is using human-body conduction and the characteristic with electrostatic reaches the mesh of touch-control
's.When user directly touches the touch area of touch panel with finger, the capacitance of contact position can change, and touch surface
Plate can determine position selected by user according to the position for changing capacitance, to achieve the purpose that touch-control.
For existing active capacitive touch pen touch panel, have the function of to write convenient, pen tip pressure sensitivity and
The advantages that sensitivity is high and used extensively.As shown in figure 8, existing active capacitive touch pen includes at least a pen cap A, phase
The nib B that stretches to pen cap A, it is assembled in a penholder C of pen cap A, and the control unit D being installed in penholder C, wherein controlling
Cells D processed is equipped with an at least pressure sensitivity detecting unit E.When active capacitor Pointer contacts touch panel (figure omits), written B meeting
The contact pressure sensitivity detecting unit E of telescopic moving, and control unit D detects the numerical value of pressure sensitivity detecting unit E on touch panel, to obtain
Take the power of active capacitive touch pen pen tip pressing.
In general, nib (the i.e. receiving end B；It Rx) is to avoid and conductive pen cap A (i.e. transmitting terminal；Tx electricity is generated between)
Road feedback, it will usually be arranged a shield assembly on written B, Tx is made not generate interference with Rx.However work as active capacitive touch
Pen is controlled in use, protective case and pen cap A can be led to pen cap A apart from approaching by shrinking mobile written B towards the direction control unit D
Distance it is more and more closer, make generation circuit feedback or feedback (signal feed-back) between written B and pen cap A, and then make
It issues and receives signal strength weakening (loss/Loss), resulting even in when serious can not incude.In addition, existing active
The problem of component of capacitive touch pen is various, and group loads onto meeting cumulative limit, causes assembling time-consuming, labour-consuming and is not easily assembled.
In view of this, the improvement how to be designed by mechanism, to overcome above-mentioned missing, it has also become this cause to be solved
One of important topic certainly.
Summary of the invention
One of the object of the invention is that providing one kind avoids signal feedback (signal feed-back) and signal is caused to damage
The stylus moved synchronously with pen head component and pen cap lost or weakened.
It is another object of the present invention to provide one kind made of to be embedded in a manner of ejection formation (insert molding)
The stylus moved synchronously with pen head component and pen cap.
To reach above-mentioned purpose, the present invention provides a kind of stylus moved synchronously with pen head component and pen cap, is
It is used cooperatively with an electronic device.This includes a penholder, a driving electricity with the stylus that pen head component and pen cap move synchronously
Road unit, a pen head component, a pen cap and an elastic parts.Penholder is in hollow form, and drive circuit unit is set in penholder, is used
To emit a touching signals.Pen head component is assembled in penholder and is electrically connected drive circuit unit, and for receiving electronics dress
Set issued signal.Pen cap is incorporated into pen head component and keeps the one end of pen head component exposed, the apical margin and pen of medial end portions
Have one to expose distance between the ora terminalis of cap.Pen cap is electrically connected drive circuit unit, gives electronics dress to emit touching signals
It sets.Elastic parts is set in penholder and abuts pen head component.When pressing pen head component, the end of pen head component and pen cap meeting
It is moved synchronously from an initial position, contract in penholder direction elasticity of compression component in the case where exposing distance and not changing, when elastic group
When part restores the release pen head component of elastic force, the end of pen head component and pen cap return back to initial position together.
Pen head component of the invention includes the wire socket being assembled in penholder, one for being plugged in wire socket one end
Sharp stick connects pen tip stick and passes through a conducting wire of wire socket and be covered on a protective case at pen tip stick tip, wherein pen tip stick
Across pen cap, and end is the tip for being covered with the pen tip stick of protective case.In addition, pen cap is provided with an internal thread part, wire sleeve
Pipe one end is then provided with an external thread part, and the internal thread part of pen cap is made to be fixed at the external thread part of wire socket, so that the pen cap
Securely be incorporated into pen head component, therefore pen cap enable to interlock together with pen head component, avoid pen head component (i.e. Rx) with
Pen cap (i.e. Tx) leads to the problem of signal feedback.
Wire socket of the invention includes the insulating core pipe portion worn for conducting wire, is socketed the one first of insulating core pipe portion and leads
Body pipe portion, be arranged part the first conductor pipe portion one insulation outer tube part, be sheathed on insulation outer tube part one second conductor pipe portion and
It is socketed on an insulation bulge loop of the second conductor pipe portion.Above-mentioned insulating core pipe portion, the first conductor pipe portion, insulation outer tube part, second
Conductor pipe portion and insulation bulge loop are preferably integrally formed in a manner of being embedded to and projecting and are made, and so that stylus is not generated group and are loaded onto tolerance
Accumulation, and effectively save the built-up time of each component, cost, reach that assembling is convenient, quick advantage.
During the pen head component of stylus is moved back and forth with respect to penholder, since pen head component and pen cap can simultaneously one
And interlock or actuation, that is, it inside contracts and/or exposing distance when elasticity is stretched out between pen head component and pen cap is not kept centainly or not
Become, can effectively avoid the loss or decrease of signal strength.
Detailed description of the invention
Fig. 1 is the perspective diagram for the stylus that there is the present invention pen head component and pen cap to move synchronously.
Fig. 2 is the optical cable for the stylus that there is the present invention pen head component and pen cap to move synchronously.
Fig. 3 is the exploded view of the pen head component for the stylus that there is the present invention pen head component and pen cap to move synchronously.
Fig. 4 is the constitutional diagram of the pen head component for the stylus that there is the present invention pen head component and pen cap to move synchronously.
Fig. 5 is the cross-sectional view for the stylus that there is the present invention pen head component and pen cap to move synchronously.
Fig. 6 is the enlarged cross-sectional view of Fig. 5, i.e. the cross-sectional view that not yet interlocks of pen head component and pen cap.
Fig. 7 is another enlarged cross-sectional view of Fig. 5, i.e. the cross-sectional view that interlocks together of pen head component and pen cap.
Fig. 8 be known technology in active capacitor touch control pen structure partial sectional view.
Symbol description in attached drawing:
10 styluses；1 penholder；12 guidance piston parts；14 drive circuit units；15 power supply units；16 internal thread parts；2
Head assembly；21 wire sockets；211 insulating core pipe portions；212 first conductor pipe portions；2121 first projecting ring sections；213 insulation are outer
Pipe portion；214 second conductor pipe portions；2141 second projecting ring sections；2142 external thread parts；215 insulation bulge loops；22 pen tip sticks；
221 discoid portions；222 hollow bobbins；23 conducting wires；24 protective cases；25 elastic parts；251 extended segments；26 insulating trips；
261 perforation；27 ends；3 pen caps；31 internal thread parts；4 insulation valve jackets；41 external thread parts；42 internal thread parts；F is initial
Position；H exposes distance；L spacing.
Specific embodiment
Detailed description for the present invention and technology contents, cooperation schema is described as follows, however institute's accompanying drawings only provide ginseng
It examines and illustrates to use, be not intended to limit the present invention.
It please referring to shown in Fig. 1 to Fig. 5, the present invention provides a kind of stylus moved synchronously with pen head component and pen cap,
It is used cooperatively with an electronic device (figure omits).Electronic device described herein is preferably smart phone, tablet computer, notebook
Computer or other electronic devices with Touch Screen.
The stylus 10(hereinafter referred to as stylus 10 moved synchronously with pen head component and pen cap of the invention) it include one
Penholder 1, one drive circuit unit 14, a pen head component 2, a pen cap 3 and an elastic parts 25.Herein signified stylus 10 compared with
Good is an active capacitive touch pen, and the power supply unit being electrically connected with drive circuit unit 14 is wherein equipped in penholder 1
15.Drive circuit unit 14 including, for example, circuit board and with the control unit of circuit board electric property coupling, pressure sensitivity detecting unit, signal
The components such as transmitting unit, to emit a touching signals (not indicating), to achieve the purpose that touch-control sensing.Power supply unit 15 can be
One rechargeable battery, a battery or other suitable batteries.Related power supply unit 15 or other components are the prior art, herein
Do not add to repeat.
In addition, a stopper section (the figure please also refer to shown in Fig. 6 and Fig. 7, in penholder 1 also comprising backstop pen head component 2
Slightly) (scheme with an accommodating space for guiding piston part 12 and being formed between stopper section and guidance piston part 12 of stopper section adjoining
Slightly).Stopper section described herein and guidance piston part 12 are such as plastics etc. made by non-conductive material.Penholder 1 is in hollow form.
Pen head component 2 is assembled in penholder 1 and is electrically connected drive circuit unit 14, and pen head component 2 is sent out for receiving electronic device
Signal out.Specifically, pen head component 2 includes the wire socket 21 being assembled in penholder 1, is plugged in wire socket 21 1
The one pen tip stick 22 at end connects pen tip stick 22 and passes through a conducting wire 23 of wire socket 21 and be covered on the one of 22 tip of pen tip stick
Protective case 24, wherein pen head component 2 is movably limited in penholder 1.
Wire socket 21 also has one first projecting ring section 2121 for being placed in accommodating space, and the first projecting ring section 2121 is movable
It is moved between stopper section and guidance piston part 12.Pen head component 2 includes the elastic parts 25 for being sheathed on wire socket 21, makes to touch
Control pen 10 when in use, the wire socket 21 of pen head component 2 can reply initial position F because of the rebound of elastic parts 25.Bullet
Property component 25 both ends be connected to respectively wire socket 21 the second projecting ring section 2141 and guidance piston part 12 between.For example, compress
25 one end of elastic parts of spring also has an extended segment 251, driving circuit in contact pen shaft 1 that extended segment 251 is protruded into
Unit 14, and form ground connection.
Pen cap 3 made of conduction material is incorporated into pen head component 2 and keeps the one end 27 of pen head component 2 exposed, medial end portions
Have one to expose distance H between 27 apical margin and the ora terminalis of pen cap 3.Pen cap 3 is electrically connected drive circuit unit 14, to emit touching
Control signal gives electronic device.Specifically, pen cap 3, which is assembled in the wire socket 21 of pen head component 2 and exposes lid, sets pen tip stick
The protective case 24 at 22 tips.Signified 24 material of protective case is, for example, polyethylene terephthalate (PET) herein or other are suitable
Thermoplastic does not limit.Expose distance H to be preferably from 22 tip of pen tip stick of protective case 24 is arranged to part wire socket
21 distance.In embodiment as shown in Figure 6 to 7, pen cap 3 is provided with an internal thread part 31, and 21 one end of wire socket is then set
It is equipped with an external thread part 2142, so that the internal thread part 31 of pen cap 3 is fixed at the external thread part 2142 of wire socket 21, so that pen cap
3 are securely incorporated into pen head component 2.
Preferably with 22 material of pen tip stick made of conduction material, for example, steel, aluminium, iron, copper or its alloy, even in addition
The conductive plastics stating metal or alloy and constituting generates a capacitively coupled signal to incude with touch panel.Such as Fig. 3 to Fig. 6 institute
The tip of the pen tip stick 22 shown is preferably a discoid portion 221, and the other end in opposed discs shape portion 221 is be arranged conducting wire 23 one
Hollow bobbin 222 covers discoid portion 221 by protective case 24, avoids the discoid portion 221 of pen tip stick 22 directly with touch surface
Plate contact is hit, to protect touch panel and discoid portion 221 injury-free.
The present embodiment also includes the insulation valve jacket 4 that spiral shell consolidates penholder 1 and guidance piston part 12 respectively, makes insulate valve jacket 4 and pen
There is a spacing L between cap 3.That is, one end of insulation valve jacket 4 is respectively provided with an external thread part 41 and an internal thread part
42,16 spiral shell of internal thread part of outer threaded part 41 and penholder 1 is solid, the internal thread part 42 for the valve jacket 4 that insulate then with guidance piston part 12
External thread part (not indicate) spiral shell solid.The wire socket 21 of pen head component 2 can be arranged in insulation valve jacket 4 and guidance piston part respectively
12, make what pen head component 2 and pen cap 3 can interlock to move in spacing L.That is, insulation valve jacket 4 in this is also just like ibid
State the effect that the wire socket 21 of stopper section limitation pen head component 2 is displaced.
Wire socket 21 includes the insulating core pipe portion 211 worn for conducting wire 23, is socketed the one first of insulating core pipe portion 211
Conductor pipe portion 212, be arranged part the first conductor pipe portion 212 one insulation outer tube part 213 and be sheathed on insulation outer tube part 213 one
Second conductor pipe portion 214.First conductor pipe portion 212 has one first projecting ring section 2121, and the second conductor pipe portion 214 has one second
Projecting ring section 2141, the first projecting ring section 2121 are intervally installed with the second projecting ring section 2141.One end of elastic parts 25 contradicts
In on the second projecting ring section 2141.
Second conductor pipe portion 214 also has an external thread part 2142 close to the outer ring surface of pen cap 3, makes the internal screw thread of pen cap 3
Portion 31 is fixed on the external thread part 2142 of the second conductor pipe portion 214 of wire socket 21.Embodiment as shown in FIG. 6 and 7
In, it also include the insulation bulge loop 215 for being socketed on the second conductor pipe portion 214.The insulating core pipe portion 211 of the present embodiment, first are led
Body pipe portion 212, insulation outer tube part 213, the second conductor pipe portion 214 and insulation bulge loop 215 one preferably in a manner of being embedded to and project
Molding is made.In addition, the material of the first conductor pipe portion 212 and the second conductor pipe portion 214 is copper, steel, iron, aluminium or its alloy system
At；The material of insulating core pipe portion 211, insulation outer tube part 213 and the bulge loop 215 that insulate then is plastics or other suitable non-conductive materials
It is made.
It is designed by the integrally formed structure of conductive casings 21, effectively pressure sensitivity signal can be passed through by pen tip stick 22 and led
Line 23 is transferred to drive circuit unit 14, and ground signalling then can effectively pass through the second conductor pipe portion 214 and pass through elastic parts
25 conduct to drive circuit unit 14.Also due to the wire socket 21 with metal or plastics is made into integration with embedding manner, make
The stylus 10 of the present embodiment will not generate group and load onto the accumulation of tolerance, and effectively save the built-up time of each component, cost, reach
Convenient, the quick advantage to assembling.
It should be noted that, pen head component 2 also one comprising being set between wire socket 21 and discoid portion 221 is exhausted herein
Embolium 26, insulating trip 26 offer the perforation 261 worn for pen tip stick 22, make the of discoid portion 221 and wire socket 21
It effectively insulate between one conductor pipe portion 212, to avoid short circuit.
The operational motion explanation of stylus 10 further explained below.As shown in FIG. 6 and 7, due to pen head component 2 and pen
Spiral shell is solid each other by screw thread or other modes for cap 3, therefore when user presses the pen head component 2 of stylus 10, pen head component 2
End 27 and pen cap 3 can be moved synchronously from an initial position F, contract in 1 direction of penholder pressure in the case where exposing distance H and not changing
Contracting elastic parts 25.When elastic parts 25 restores the release pen head component 2 of elastic force, the end 27 of pen head component 2 and pen cap 3 one
And return back to initial position F.
In other words, when what pen head component 2 and pen cap 3 interlocked together moves towards 14 direction of drive circuit unit, until contradicting
Stopper section and/or insulation valve jacket 4.Drive circuit unit 14 receives what electronic device was issued according to pen head component 2 (i.e. Rx)
Signal and by pen cap 3 (i.e. Tx) emit touching signals give electronic device, to carry out capacitive sensing.In addition, driving circuit
Unit 14 also can obtain the pressing of the pen head component 2 of stylus 10 using the numerical value for the pressure sensitivity signal that pen head component 2 detects
Power.When stylus 10 is not used in user, the end 27 for making pen head component 2 of 25 elasticity recovery of elastic parts and pen cap 3
Initial position F is returned back to together.In the phase that the opposite penholder 1 (i.e. insulation valve jacket 4) of the pen head component 2 of stylus 10 moves back and forth
Between, since pen head component 2 and pen cap 3 can interlock or actuation together simultaneously, that is, inside contract and/or pen head component 2 when elasticity is stretched out
Exposing distance H between pen cap 3 keeps certain (constant), can effectively avoid the loss or decrease of signal strength.
In conclusion should be considered as in this revealed embodiment to illustrate the present invention herein, rather than to limit this
Invention.The scope of the present invention should be defined by appended claim, and cover its legal equivalents, however it is not limited to previous
Description.
Claims (13)
1. a kind of stylus moved synchronously with pen head component and pen cap, is used cooperatively with an electronic device, which is characterized in that
This includes: with pen head component and the stylus that pen cap moves synchronously
One penholder is in hollow form；
One drive circuit unit is set in the penholder, to emit a touching signals；
One pen head component is assembled in the penholder and is electrically connected the drive circuit unit, and the pen head component is for receiving the electricity
The signal that sub-device is issued；
One pen cap is incorporated into the pen head component and keeps the one end of the pen head component exposed, wherein the apical margin of the end and the pen
Have one to expose distance between the ora terminalis of cap, which is electrically connected the drive circuit unit, gives to emit the touching signals
The electronic device；
One elastic parts is set in the penholder and abuts the pen head component；
Wherein, when pressing the pen head component, the end of the pen head component is moved synchronously with the pen cap from an initial position,
Exposing distance does not change lower contract in the penholder direction and compresses the elastic parts, when the elastic parts restores the release of elastic force
When the pen head component, the end of the pen head component and the pen cap return back to the initial position together.
2. the stylus moved synchronously as described in claim 1 with pen head component and pen cap, which is characterized in that the wherein pen
Head assembly includes the wire socket being assembled in the penholder, the pen tip stick for being plugged in the wire socket one end, connects the pen
Sharp stick simultaneously passes through a conducting wire of the wire socket and is covered on a protective case at the pen tip stick tip, and wherein the pen tip stick, which passes through, is somebody's turn to do
Pen cap, and the end is the tip for being covered with the pen tip stick of the protective case.
3. the stylus moved synchronously as claimed in claim 2 with pen head component and pen cap, which is characterized in that the wherein pen
Cap is provided with an internal thread part, which is then provided with an external thread part, and the internal thread part of the pen cap is fixed at
External thread part of the wire socket, so that the pen cap is incorporated into the pen head component.
4. the stylus moved synchronously as claimed in claim 2 with pen head component and pen cap, which is characterized in that the wherein dew
Distance is from the tip for the pen tip stick for being arranged the protective case to the distance of the part wire socket out.
5. the stylus moved synchronously as claimed in claim 2 with pen head component and pen cap, which is characterized in that wherein this is led
Thread casing includes the insulating core pipe portion for supplying the conducting wire to wear, one first conductor pipe portion, the sleeved part for being socketed the insulating core pipe portion
Divide an insulation outer tube part of the first conductor pipe portion and is sheathed on one second conductor pipe portion of the insulation outer tube part.
6. the stylus moved synchronously as claimed in claim 2 with pen head component and pen cap, which is characterized in that the wherein pen
The tip of sharp stick is a discoid portion, and the other end on the pen tip stick with respect to the discoid portion is the hollow for being arranged the conducting wire
Pipe.
7. the stylus moved synchronously as claimed in claim 5 with pen head component and pen cap, which is characterized in that wherein this
One conductor pipe portion has one first projecting ring section, which has one second projecting ring section, first projecting ring section and this
Two projecting ring sections are intervally installed.
8. the stylus moved synchronously as claimed in claim 5 with pen head component and pen cap, which is characterized in that wherein this
Two conductor pipe portions have an external thread part, which has an internal thread part, make the pen cap be fixed at the wire socket this
In two conductor pipe portions.
9. the stylus moved synchronously as claimed in claim 5 with pen head component and pen cap, which is characterized in that also comprising set
Be connected to the second conductor pipe portion one insulation bulge loop, wherein the insulating core pipe portion, the first conductor pipe portion, the insulation outer tube part,
The second conductor pipe portion and the insulation bulge loop are made with being embedded to shoot mode integrated molding.
10. the stylus moved synchronously as described in claim 1 with pen head component and pen cap, which is characterized in that wherein should
In penholder also comprising a stopper section, with the stopper section an adjacent guidance piston part and be formed in the stopper section and the guidance piston part it
Between an accommodating space, which includes the wire socket that is assembled in the penholder.
11. the stylus moved synchronously as claimed in claim 10 with pen head component and pen cap, which is characterized in that wherein should
Wire socket has one first projecting ring section for being placed in the accommodating space, and first projecting ring section is movable to be drawn in the stopper section with this
It leads and is moved between piston part.
12. the stylus moved synchronously as claimed in claim 10 with pen head component and pen cap, which is characterized in that also include
Spiral shell consolidates the penholder and an insulation valve jacket of the guidance piston part respectively, and the insulation valve jacket and the guidance plug portion do not supply the wire socket
It wears.
13. the stylus moved synchronously as described in claim 1 with pen head component and pen cap, which is characterized in that wherein should
Elastic parts one end also has an extended segment, drive circuit unit contacted in the penholder which protrudes into.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106143416A TW201928609A (en) | 2017-12-11 | 2017-12-11 | Stylus having pen head assembly and pen cap synchronized in motion |
| TW106143416 | 2017-12-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109901732A true CN109901732A (en) | 2019-06-18 |
| CN109901732B CN109901732B (en) | 2021-11-16 |
Family
ID=66943220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811038575.7A Active CN109901732B (en) | 2017-12-11 | 2018-09-06 | Touch control pen with pen point component and pen cap synchronous movement |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109901732B (en) |
| TW (1) | TW201928609A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080065717A (en) * | 2007-01-10 | 2008-07-15 | 주식회사 대우일렉트로닉스 | A stylus |
| CN102023729A (en) * | 2010-12-27 | 2011-04-20 | 清华大学 | Touch control pen |
| TW201447695A (en) * | 2013-06-05 | 2014-12-16 | Elan Microelectronics Corp | Capacitive stylus |
| JP2015219865A (en) * | 2014-05-21 | 2015-12-07 | 三菱鉛筆株式会社 | Input touch pen |
| TWM517858U (en) * | 2015-09-16 | 2016-02-21 | Waltop Int Corp | Portable electronic device and miniaturized charging type capacitor touch pen thereof |
| WO2016143498A1 (en) * | 2015-03-06 | 2016-09-15 | 株式会社ワコム | Electronic pen and body part for electronic pen |
| US20170068341A1 (en) * | 2015-09-08 | 2017-03-09 | Apple Inc. | Stylus for electronic devices |
| CN106598281A (en) * | 2015-10-16 | 2017-04-26 | 翰硕电子股份有限公司 | Capacitive touch pen with adjustable pressure sensing structure |
| US20170123568A1 (en) * | 2014-07-09 | 2017-05-04 | Sharp Kabushiki Kaisha | Touch panel system and electronic device |
| CN106708289A (en) * | 2015-11-12 | 2017-05-24 | 禾瑞亚科技股份有限公司 | Touch control pen |
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2017
- 2017-12-11 TW TW106143416A patent/TW201928609A/en unknown
-
2018
- 2018-09-06 CN CN201811038575.7A patent/CN109901732B/en active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| TW201928609A (en) | 2019-07-16 |
| CN109901732B (en) | 2021-11-16 |
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