CN209471427U - A kind of multi-mode stylus and touch-control system - Google Patents
A kind of multi-mode stylus and touch-control system Download PDFInfo
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- CN209471427U CN209471427U CN201920073372.5U CN201920073372U CN209471427U CN 209471427 U CN209471427 U CN 209471427U CN 201920073372 U CN201920073372 U CN 201920073372U CN 209471427 U CN209471427 U CN 209471427U
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Abstract
It includes a shell and the battery being arranged in a shell, circuit system and touch-control pressure sensitivity component that the utility model, which provides a kind of multi-mode stylus and touch-control system, multi-mode stylus,；Circuit system includes energy supply control module, signal generating circuit and function button, and energy supply control module is connected between battery and signal generating circuit；Touch-control pressure sensitivity component includes pen tip and pen point pressure inductor, and pen point pressure inductor uses adjustable capacitance pressure transducer；Signal generating circuit uses LC resonance circuit, and electromagnetic signal output winding and electric field signal radiating antenna are as the resonant inductance in LC resonance circuit；The variable capacitance of pen point pressure inductor and the capacitor of function button are connected in parallel in LC resonance circuit.The utility model has electromagnetic mode, capacitance mode and electromagnetism electric capacity mode, can take into account electromagnetic type and capacitance type touch-control panel.
Description
Technical field
The utility model belongs to stylus technical field, and in particular to a kind of multi-mode stylus and touch-control system.
Background technique
As electronic product is continuously updated the replacement, touch panel using more and more extensive.Current touch panel master
There are condenser type and two kinds of electromagnetic type.Touch-control is carried out in the effective district of touch panel by finger or time writer, is realized hand-written defeated
Enter function.However, the mode of existing stylus is typically more single, condenser type and electromagnetic touch-control panel cannot be taken into account, often
It may be only available for capacitance type touch-control panel or electromagnetic touch-control panel.In addition, existing stylus is realized simply by circuit
Hand-write input function does not write pressure sensitive function, cannot be exported different according to the pressure size being applied in stylus
Pressure signal has a single function, and output is simple；Although have pressure detecting function, detect pressure stroke it is big, writing experience
Feel bad, implementation is complicated, with high costs.
Summary of the invention
To be overcome the problems, such as present in the relevant technologies at least to a certain extent, the utility model provides a kind of multi-mode
Stylus and touch-control system.
According to the utility model embodiment in a first aspect, the utility model provides a kind of multi-mode stylus, packet
Include a shell and the battery being arranged in described shell, circuit system and touch-control pressure sensitivity component；
Described circuit system includes energy supply control module, signal generating circuit and function button, and the power supply controls mould
Block is connected between the battery and signal generating circuit；The energy supply control module includes booster circuit, inductive switch, multiplication of voltage
Circuit and delay circuit, the battery are connect with inductive switch, and the inductive switch passes through the voltage-multiplying circuit and the delay
Circuit connection, the delay circuit are connect by the booster circuit with the signal generating circuit；
The touch-control pressure sensitivity component includes pen tip and pen point pressure inductor, and the pen point pressure inductor uses can power transformation
Appearance formula pressure sensor；
The signal generating circuit uses LC resonance circuit, electromagnetic signal output winding and electric field signal radiating antenna conduct
Resonant inductance in the LC resonance circuit；The variable capacitance of the pen point pressure inductor and the capacitor of function button are connected in parallel on
In the LC resonance circuit.
Multi-mode stylus as described above, the inductive switch generate low and high level by the vibration of induction stylus.
Multi-mode stylus as described above, described shell includes an outer casing back, pen body and case nose, described
Described circuit system is arranged in the pen body in the setting battery in outer casing back, and touch-control is arranged in described case nose
Pressure sensitivity component；Described case nose is adopted and is made from an insulative material.
Multi-mode stylus as described above, the electromagnetic signal output winding is by magnet ring and its surface multiple-turns wound
What enameled wire copper wire or cotton-covered wire copper wire were constituted.
Multi-mode stylus as described above, the electric field signal radiating antenna are the conductor of one section of arbitrary shape, setting
Near the pen tip in described case nose.
Multi-mode stylus as described above, the pen tip in described case nose are made using conductive material and are also served as electricity
Field signal radiating antenna, while one section of conductor is set near the pen tip in described case nose and also electric field signal is used as to radiate
Antenna, the conductor are connect with pen tip.
Multi-mode stylus as described above, the adjustable capacitance pressure transducer include sensor outer housing, reset bullet
Spring, variable capacitance, touch switch and pressure actuation device；The variable capacitance includes insulation Jie's piece and soft conductive sheet；
Electric conductor is laid in first face of insulation Jie's piece, is the first electrode of the variable capacitance；Insulation Jie's piece
The second face be variable capacitance dielectric face, the soft conductive sheet is arranged in the interval minimum from dielectric face, described
One end of soft conductive sheet is connect with an exit of the reset spring, described in another exit composition of the reset spring
Second pole of variable capacitance；The soft conductive sheet is the conductive rubber of compressible conducting foam or extrudable deformation, described
The dielectric in insulation the second face of Jie's piece is the first pole of the variable capacitance and the capacitor dielectric of the second interpolar；It is described soft to lead
Electric piece is linked together with pressure actuation device；
The touch switch includes a stationary contact and a movable contact, and the stationary contact is fixed on insulation Jie's piece
Second pole in the first face, the variable capacitance forms movable contact.
Multi-mode stylus as described above, described outer casing back and pen body constitute cylindrical structure closed at one end, institute
A case nose is stated using a hollow frustum cone structure, the open end company for being relatively large in diameter end and cylindrical structure of the frustum cone structure
It connects, the diameter small end of the frustum cone structure is arranged in the pen tip.
According to the second aspect of the utility model embodiment, the utility model additionally provides a kind of touch-control system comprising
Any one multi-mode stylus and touch-control sensing mould group, the touch-control sensing mould group include touch-control sensor and touch-control processing
Device；The touch-control sensor is used to receive electromagnetic signal, electric field signal or the electromagnetism electric field signal of the output of multi-mode stylus, institute
Touch-control processor is stated the signal received is handled to obtain the identifiable signal of external equipment.
Touch-control system as described above, when the multi-mode stylus is electromagnetic mode stylus, the touch-control sensing
Mould group is electromagnetic touch inductive module, and the electromagnetic touch inductive module includes electromagnetic touch inductor and electromagnetic touch processing
Device；When the multi-mode stylus is capacitance mode stylus, the touch-control sensing mould group is capacitance touching control inductive module, institute
Stating capacitance touching control inductive module includes capacitance touching control inductor and capacitance touching control processor；When the multi-mode stylus is electromagnetism
When capacitance mode stylus, the touch-control sensing mould group is electromagnetic touch inductive module and capacitance touching control inductive module, the electricity
Magnetic touch-control sensing mould group includes electromagnetic touch inductor and electromagnetic touch processor, and the capacitance touching control inductive module includes capacitor
Touch-control sensor and capacitance touching control processor.
Above-mentioned specific embodiment according to the present utility model is it is found that at least have the advantages that the utility model
The multi-mode stylus of offer can delicately receive pen point pressure and function by setting circuit system and touch-control pressure sensitivity component
The signal of energy key, and then electromagnetic signal, electric field signal or electromagnetism electric field signal are generated, so that the utility model has electromagnet mode
Formula, capacitance mode and electromagnetism electric capacity mode, can take into account electromagnetic type and capacitance type touch-control panel.
It is to be understood that above-mentioned general description and following specific embodiments are merely illustrative and illustrative, not
The range to be advocated of the utility model can be limited.
Detailed description of the invention
Following appended attached drawing is the part of specification of the utility model, and it illustrates the implementations of the utility model
Example, appended attached drawing are used to illustrate the principles of the present invention together with the description of specification.
Fig. 1 is a kind of structural schematic diagram for multi-mode stylus that specific embodiment of the present invention provides.
Fig. 2 is a kind of circuit diagram for multi-mode stylus that specific embodiment of the present invention provides.
What pen tip inductor used in a kind of multi-mode stylus that Fig. 3 provides for specific embodiment of the present invention can
Become the structural schematic diagram of capacitance pressure transducer,.
Description of symbols:
10, shell；1, battery；2, circuit system；21, energy supply control module；211, booster circuit；212, induction is opened
It closes；213, voltage-multiplying circuit；214, delay circuit；22, signal generating circuit；321, sensor outer housing；322, reset spring；323,
Variable capacitance；324, pressure actuation device；23, function button；3, touch-control pressure sensitivity component；31, pen tip；32, pen point pressure incudes
Device；4, electromagnetic signal output winding；5, electric field signal radiating antenna.
Specific embodiment
For the objectives, technical solutions, and advantages of the embodiments of the present invention are more clearly understood, below will with attached drawing and
The spirit for clearly illustrating the utility model disclosure is described in detail, and any skilled artisan is understanding this reality
After the embodiment of new content, when the technology that can be taught by the content of the present invention, it is changed and modifies, do not take off
Spirit and scope from the content of the present invention.
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, but is not intended as practical to this
Novel restriction.In addition, in the drawings and embodiments the use of element/component of same or like label is for representing phase
Same or similar portions.
About " first " used herein, " second " ... etc., not especially censure the meaning of order or cis-position,
It is non-to limit the utility model, only for distinguish with same technique term description element or operation.
About direction term used herein, such as: upper and lower, left and right, front or rear etc. are only the sides with reference to attached drawing
To.Therefore, the direction term used is intended to be illustrative and not intended to limit this creation.
It is open term, i.e., about "comprising" used herein, " comprising ", " having ", " containing " etc.
Mean including but not limited to.
About it is used herein " and/or ", including any of the things or all combination.
It include " two " and " two or more " about " multiple " herein；It include " two groups " about " multiple groups " herein
And " more than two ".
About term used herein " substantially ", " about " etc., to modify it is any can with the quantity of slight change or
Error, but this slight variations or error can't change its essence.In general, slight change or mistake that such term is modified
The range of difference can be 20% in some embodiments, in some embodiments can be 10%, in some embodiments can for 5% or
It is other numerical value.It will be understood by those skilled in the art that the aforementioned numerical value referred to can be adjusted according to actual demand, not as
Limit.
It is certain to describe the word of the utility model by lower or discuss in the other places of this specification, to provide this field
Technical staff's guidance additional in the description in relation to the utility model.
Embodiment one
Fig. 1 is a kind of structural schematic diagram for multi-mode stylus that specific embodiment of the present invention provides.Such as Fig. 1 institute
Show, multi-mode stylus includes a shell 10 and the battery being arranged in a shell 10 1, circuit system 2 and touch-control pressure sensitivity
Component 3.Wherein, shell 10 includes an outer casing back, pen body and case nose, and battery 1, pen body is arranged in outer casing back
Touch-control pressure sensitivity component 3 is arranged in interior setting circuit system 2, case nose.Case nose, which is adopted, to be made from an insulative material.
Fig. 2 is a kind of circuit diagram for multi-mode stylus that specific embodiment of the present invention provides.Such as Fig. 2 institute
Show, circuit system 2 includes energy supply control module 21, signal generating circuit 22 and function button 23.Energy supply control module 21 connects
It connects between battery 1 and signal generating circuit 22, powers for controlling battery 1 to signal generating circuit 22.Wherein, power supply controls
Module 21 includes booster circuit 211, inductive switch 212, voltage-multiplying circuit 213 and delay circuit 214.Battery 1 and inductive switch 212
Connection, inductive switch 212 connects by voltage-multiplying circuit 213 with delay circuit 214, delay circuit 214 pass through booster circuit 211 and
Signal generating circuit 22 connects.
Inductive switch 212 generates low and high level by the vibration of induction stylus, and low and high level is put by voltage-multiplying circuit 213
Big shaping controlled the charge and discharge of delay circuit 214 later.Delay circuit 214 makes booster circuit by way of capacitor charge and discharge
211 export required voltage to signal generating circuit 22 or stop output required voltage.When stylus is stationary, induction
There will be no the variations of low and high level for switch 212, and then power supply can be turned off or enter low-power consumption mode, avoid the wave of electric energy
Take.Booster circuit 211 is that signal generating circuit 22 provides operating voltage.
Touch-control pressure sensitivity component 3 includes pen tip 31 and pen point pressure inductor 32, and pen point pressure inductor 32 uses can power transformation
Appearance formula pressure sensor.When stylus is write, the touching pressure that the touching of pen tip 31 generates passes to pen point pressure inductor 32,
The capacitance of pen point pressure inductor 32 is set to occur to change accordingly as pen tip 31 touches the size of pressure.
Signal generating circuit 22 uses LC resonance circuit, 5 conduct of electromagnetic signal output winding 4 and electric field signal radiating antenna
Resonant inductance in LC resonance circuit；It is humorous that the variable capacitance of pen point pressure inductor 32 and the capacitor of function button 23 are connected in parallel on LC
It shakes in circuit, passes through the capacitance of change pen point pressure inductor 32 or the capacitance of the generation of function button 23, LC resonance circuit
Export the signal of different frequency.The signal of LC resonance circuit output exports alternating electromagnetism signal by electromagnetic signal output winding 4,
Electric field signal is exported by electric field signal radiating antenna 5.
Function button 23 can be one or more key, can be connected according to stylus it is outer be set as function by
Key 23 defines any function.When being set as APP application program outside, function button 23 can be defined as unlatching/close key, picture is put
Greatly/reduce key and erasing key etc. of drawing.
Electromagnetic signal output winding 4 is the enameled wire copper wire or cotton-covered wire copper wire structure by magnet ring and its surface multiple-turns wound
At.For the signal output intensity and delivery efficiency for promoting electromagnetic signal output winding 4, the setting of electromagnetic signal output winding 4 exists
Near pen tip 31 in case nose.
Electric field signal radiating antenna 5 is the conductor of one section of arbitrary shape, can be endless metal, conductive rubber or one section of volume
Bent conducting wire, is arranged near the pen tip 31 in a case nose.
Pen tip 31 is made of conductive material, and such pen tip 31 can be used as electric field signal radiating antenna 5, is not required to specially
Door one conductor of setting can reduce element setting, simplify the volume of stylus, save the cost as electric field signal radiating antenna 5.
On the basis of the pen tip 31 made of conductive material doubles as 5 use of electric field signal radiating antenna, while being arranged another
Section conductor is also used as electric field signal radiating antenna 5 and connect with pen tip 31, and such electric field signal output is more acurrate, can increase touching
Control the sensitivity of pen.
When electromagnetic signal output winding 4 is only arranged near the pen tip 31 in case nose, when only exporting electromagnetic signal,
This stylus is electromagnetic mode stylus.
Day is radiated when the conductor that one section of arbitrary shape is arranged near the pen tip 31 in case nose constitutes electric field signal
Line 5, when only exporting electric field signal, this stylus is first capacitor mode stylus.
When the pen tip 31 in case nose is made and also serves as electric field signal radiating antenna 5 using conductive material, only export
When electric field signal, this stylus is the second capacitance mode stylus.
When the pen tip 31 in case nose is made and also serves as electric field signal radiating antenna 5 using conductive material, while
Pen tip 31 in case nose is nearby arranged one section of conductor and is also used as electric field signal radiating antenna 5, and conductor is connect with pen tip 31,
When only exporting electric field signal, this stylus is third capacitance mode stylus.
When leading for electromagnetic signal output winding 4 and one section of arbitrary shape is nearby arranged in the pen tip 31 in case nose simultaneously
When the electric field signal radiating antenna 5 that body is constituted, electromagnetic signal and electric field signal are exported, this stylus is the first electromagnetism electric capacity bimodulus
Formula stylus.
When nearby electromagnetic signal output winding 4 is arranged and made of conductive material simultaneously in the pen tip 31 in case nose
When pen tip 31 also serves as electric field signal radiating antenna 5, electromagnetic signal and electric field signal are exported, this stylus is that the second electromagnetism electric capacity is double
Mode stylus.
When electromagnetic signal output winding 4 and electric field signal radiating antenna is nearby arranged in the pen tip 31 in case nose simultaneously
5, electric field signal radiating antenna 5 is made of pen tip 31 and one section of conductor connecting with pen tip 31, exports electromagnetic signal and electric field
Signal, this stylus are third electromagnetism electric capacity double mode stylus.
The utility model multi-mode stylus can more delicately receive 23 signal of 31 pressure of pen tip and function button, into
And electromagnetic signal, electric field signal or electromagnetism electric field signal are generated, and export to electromagnetic type and capacitance type touch-control panel, reflect the person of making
The true person's handwriting of person.The utility model multi-mode stylus has electromagnetic mode, capacitance mode and electromagnetism electric capacity mode, Neng Goujian
Care for electromagnetic type and capacitance type touch-control panel.
In the present embodiment, outer casing back and pen body may be constructed cylindrical structure closed at one end, and a case nose is adopted
With a hollow frustum cone structure, the open end connection for being relatively large in diameter end and cylindrical structure of frustum cone structure, pen tip 31 is arranged in circle
The diameter small end of platform structure.
In the present embodiment, shell 10 can also use fillet triangular prism structure, and outer casing back and pen body constitute one
Closed fillet triangular prism structure is held, circuit system 2 is arranged inside fillet triangular prism structure.Case nose is using in one
Empty triangular platform structure, the end that is relatively large in diameter of triangular platform structure are connect with the open end of fillet triangular prism structure, and pen tip 31 is arranged
In the diameter small end of triangular platform structure
In the present embodiment, it is the stylus conveniently grasped by the user, is additionally provided on the lateral wall of case nose
Pit, pit constitute the pen holding region of stylus.When user grasps stylus, thumb, index finger and middle finger are located at pit, increase
The comfort level that holds a pen of user.
In the present embodiment, as shown in figure 3, adjustable capacitance pressure transducer includes sensor outer housing 321, reset spring
322, variable capacitance 323, touch switch and pressure actuation device 324.Wherein, variable capacitance 323 includes insulation Jie's piece and soft
Conductive sheet.Electric conductor is laid in first face of insulation Jie's piece, is the first electrode of variable capacitance 323.Second face of insulation Jie's piece is
Soft conductive sheet is arranged in the dielectric face of variable capacitance 323, the interval minimum from dielectric face.One end of soft conductive sheet
It is connect with an exit of reset spring 322, another exit of reset spring 322 constitutes the second pole of variable capacitance 323.It is soft
Property conductive sheet be compressible conducting foam or extrudable deformation conductive rubber, the dielectric in insulation the second face of Jie's piece is can
The capacitor dielectric between 323 first electrode and second electrode is held in power transformation.Soft conductive sheet and pressure actuation device 324 are linked as one
Body.Soft conductive sheet is passed to first when pressure actuation device 324 is by touching power, and soft conductive sheet contacts after generating deformation
The dielectric face of variable capacitance 323 passes to insulation Jie's piece.Touching power is bigger, and the deformation that soft conductive sheet generates is bigger, soft
Property conductive sheet and the contact area in dielectric face are also bigger, and the capacitance between 323 two-stage of variable capacitance is also bigger.
Touch switch includes a stationary contact and a movable contact, wherein and stationary contact is fixed on the first face of insulation Jie's piece,
Second pole of variable capacitance 323 forms movable contact.When 313 stress of pen tip, movable contact is under pressure the power of transmission device 324,
Reset spring 322 can compress downwards, and soft conductive sheet can deformation occurs, be deflected into maximum rating until soft conductive sheet；When
When 313 stress of pen tip disappears, movable contact can be sent back to original position again by reset spring 322.
The deformation of soft conductive sheet will lead to the variation of the capacitance of variable capacitance 323, and the variation of capacitance leads to resonance
Channel frequency changes, and allows the pressure value of soft conductive sheet deformation indirectly by the change of the frequency of resonance circuit
It embodies.
In the present embodiment, the soft conductive sheet one side opposite with the dielectric face of variable capacitance 323, surface can be
Zigzag lines, or intermediate convex cambered surface or equally distributed any convex shape.
In the present embodiment, inductive switch 212 triggers sensing element using the ball-type comprehensive signal of model BL-2500
Part.The element includes the square casing of a sealing, is internally provided with ball and roller bearing.The symmetrical two sides of square casing is by conduction
Metal constitute, other faces are made of plastic cement.Wherein, conductive metal can be copper, aluminium and gold etc..When the external world have slight vibration or
When displacement, ball is moved back and forth along roller bearing, and then makes the metal at square casing both ends that closing constantly be connected, and is not advised to generate
Low and high level then.
Embodiment two
The utility model additionally provides a kind of touch-control system comprising any of the above-described multi-mode stylus and touch-control sensing mould
Group.Wherein, touch-control sensing mould group includes touch-control sensor and touch-control processor.Touch-control sensor is for receiving multi-mode stylus
Electromagnetic signal, electric field signal or the electromagnetism electric field signal of output.Touch-control processor is handled to obtain outer to the signal received
The identifiable signal of portion's equipment, and it is sent to external equipment.
When multi-mode stylus is electromagnetic mode stylus, the pen tip 31 in case nose is nearby provided with electromagnetism letter
Number output winding 4, touch-control sensing mould group is specially electromagnetic touch inductive module, and electromagnetic touch inductive module includes electromagnetic touch sense
Answer device and electromagnetic touch processor.Electromagnetic induction antenna on electromagnetic touch inductor is for electricity in inductive electromagnetic mode stylus
The alternating electromagnetism signal that magnetic signal output winding 4 emits, and electromagnetic induction signal is transmitted to electromagnetic touch processor.Electromagnetism touching
Electromagnetic induction signal is processed into the identifiable signal of external equipment and is sent to external equipment by control processor.External equipment can be with
For computer, smart phone etc..
When multi-mode stylus is capacitance mode stylus, the pen tip 31 in case nose is nearby provided with electric field letter
Number radiating antenna 5, touch-control sensing mould group is specially capacitance touching control inductive module, and capacitance touching control inductive module includes capacitance touching control sense
Answer device and capacitance touching control processor.Capacitive sensing antenna on capacitance touching control inductor is for electricity in inductance capacitance mode stylus
The electric field signal that field signal radiating antenna 5 emits, and electric field induction signal is transmitted to capacitance touching control processor.At capacitance touching control
It manages device and electric field induction signal processing at the identifiable signal of external equipment and is sent to external equipment.External equipment can be electricity
Brain, smart phone etc..
When multi-mode stylus is electromagnetism electric capacity mode stylus, the pen tip 31 in case nose is nearby provided with electricity
Magnetic signal output winding 4 and electric field signal radiating antenna 5.Touch-control sensing mould group is specially electromagnetic touch inductive module and capacitive touch
Control inductive module.
Electromagnetic touch inductive module includes electromagnetic touch inductor and electromagnetic touch processor.On electromagnetic touch inductor
The alternating electromagnetism signal that electromagnetic induction antenna emits for electromagnetic signal output winding 4 in inductive electromagnetic mode stylus, and will
Electromagnetic induction signal is transmitted to electromagnetic touch processor.Electromagnetic induction signal is processed into external equipment by electromagnetic touch processor can
The signal of identification is simultaneously sent to external equipment.
Capacitance touching control inductive module includes capacitance touching control inductor and capacitance touching control processor.On capacitance touching control inductor
The electric field signal that capacitive sensing antenna emits for electric field signal radiating antenna 5 in inductance capacitance mode stylus, and by electric field
Inductive signal is transmitted to capacitance touching control processor.Capacitance touching control processor can recognize electric field induction signal processing at external equipment
Signal and be sent to external equipment.External equipment can be computer, smart phone etc..
Wherein it is possible to which the priority of electromagnetic touch inductive module and capacitance touching control inductive module is set as needed.Work as electricity
When magnetic touch-control sensing mould group is preferential, electromagnetic touch processor sends what capacitance touching control inductive module was closed to capacitance touching control processor
Signal keeps electromagnetic touch mode preferential.When capacitance touching control inductive module is preferential, capacitance touching control processor is at electromagnetic touch
It manages device and sends the signal that electromagnetic touch inductive module is closed, holding capacitor control mode touch mode is preferential.
The above descriptions are merely exemplary embodiments of the present utility model, in the design that does not depart from the utility model and
Under the premise of principle, the equivalent changes and modifications that any those skilled in the art is made should belong to the utility model guarantor
The range of shield.
Claims (10)
1. a kind of multi-mode stylus, which is characterized in that including shell and the battery being arranged in described shell, pen system
System circuit and touch-control pressure sensitivity component；
Described circuit system includes energy supply control module, signal generating circuit and function button, and the energy supply control module connects
It connects between the battery and signal generating circuit；The energy supply control module includes booster circuit, inductive switch, voltage-multiplying circuit
And delay circuit, the battery are connect with inductive switch, the inductive switch passes through the voltage-multiplying circuit and the delay circuit
Connection, the delay circuit are connect by the booster circuit with the signal generating circuit；
The touch-control pressure sensitivity component includes pen tip and pen point pressure inductor, and the pen point pressure inductor uses variable capacitance
Pressure sensor；
The signal generating circuit uses LC resonance circuit, described in electromagnetic signal output winding and electric field signal radiating antenna are used as
Resonant inductance in LC resonance circuit；The variable capacitance of the pen point pressure inductor and the capacitor of function button are connected in parallel on described
In LC resonance circuit.
2. multi-mode stylus according to claim 1, which is characterized in that the inductive switch passes through induction stylus
Vibration generates low and high level.
3. multi-mode stylus according to claim 1, which is characterized in that described shell includes an outer casing back, pen
Body and case nose, the interior setting battery of described outer casing back, the pen body described circuit system of interior setting are described
Touch-control pressure sensitivity component is arranged in case nose；Described case nose is adopted and is made from an insulative material.
4. multi-mode stylus according to claim 1 or 2 or 3, which is characterized in that the electromagnetic signal output winding is
It is made of the enameled wire copper wire or cotton-covered wire copper wire of magnet ring and its surface multiple-turns wound.
5. multi-mode stylus according to claim 1 or 2 or 3, which is characterized in that the electric field signal radiating antenna is
The conductor of one section of arbitrary shape is arranged near the pen tip in described case nose.
6. multi-mode stylus according to claim 1 or 2 or 3, which is characterized in that the pen tip in described case nose
Electric field signal radiating antenna is made and also served as of conductive material, while being arranged one near the pen tip in described case nose
Section conductor is also used as electric field signal radiating antenna, and the conductor is connect with pen tip.
7. multi-mode stylus according to claim 1 or 2 or 3, which is characterized in that the variable capacitance pressure sensing
Device includes sensor outer housing, reset spring, variable capacitance, touch switch and pressure actuation device；The variable capacitance includes exhausted
Edge Jie piece and soft conductive sheet；
Electric conductor is laid in first face of insulation Jie's piece, is the first electrode of the variable capacitance；The of insulation Jie's piece
Two faces are the dielectric faces of variable capacitance, and the soft conductive sheet is arranged in the interval minimum from dielectric face, described soft
One end of conductive sheet is connect with an exit of the reset spring, and another exit of the reset spring constitutes described variable
Second pole of capacitor；The soft conductive sheet is the conductive rubber of compressible conducting foam or extrudable deformation, the insulation
The dielectric in the second face of Jie's piece is the first pole of the variable capacitance and the capacitor dielectric of the second interpolar；The soft conductive sheet
It is linked together with pressure actuation device；
The touch switch includes a stationary contact and a movable contact, and the stationary contact is fixed on the first of insulation Jie's piece
Second pole in face, the variable capacitance forms movable contact.
8. multi-mode stylus according to claim 1 or 2 or 3, which is characterized in that described outer casing back and pen body structure
At cylindrical structure closed at one end, described case nose uses a hollow frustum cone structure, the diameter of the frustum cone structure compared with
The diameter small end of the frustum cone structure is arranged in the connection of the open end of big end and cylindrical structure, the pen tip.
9. a kind of touch-control system, which is characterized in that including any one of the claim 1~8 multi-mode stylus and touch-control sense
Mould group is answered, the touch-control sensing mould group includes touch-control sensor and touch-control processor；The touch-control sensor is for receiving multimode
Formula stylus output electromagnetic signal, electric field signal or electromagnetism electric field signal, the touch-control processor to the signal received into
Row processing obtains the identifiable signal of external equipment.
10. touch-control system according to claim 9, which is characterized in that when the multi-mode stylus is electromagnetic mode touching
When controlling pen, the touch-control sensing mould group is electromagnetic touch inductive module, and the electromagnetic touch inductive module includes electromagnetic touch sense
Answer device and electromagnetic touch processor；When the multi-mode stylus is capacitance mode stylus, the touch-control sensing mould group is
Capacitance touching control inductive module, the capacitance touching control inductive module include capacitance touching control inductor and capacitance touching control processor；Work as institute
State multi-mode stylus be electromagnetism electric capacity mode stylus when, the touch-control sensing mould group be electromagnetic touch inductive module and capacitor
Touch-control sensing mould group, the electromagnetic touch inductive module include electromagnetic touch inductor and electromagnetic touch processor, the capacitor
Touch-control sensing mould group includes capacitance touching control inductor and capacitance touching control processor.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920073372.5U CN209471427U (en) | 2019-01-16 | 2019-01-16 | A kind of multi-mode stylus and touch-control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920073372.5U CN209471427U (en) | 2019-01-16 | 2019-01-16 | A kind of multi-mode stylus and touch-control system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109613996A (en) * | 2019-01-16 | 2019-04-12 | 北京汉王鹏泰科技股份有限公司 | Multi-mode stylus and touch-control system |
| CN110816124A (en) * | 2019-11-07 | 2020-02-21 | 汉王科技股份有限公司 | Capacitance pencil and intelligent accessory thereof |
| CN113360011A (en) * | 2021-06-10 | 2021-09-07 | Tcl通讯（宁波）有限公司 | Stylus optimization method, system, mobile terminal and computer-readable storage medium |
-
2019
- 2019-01-16 CN CN201920073372.5U patent/CN209471427U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109613996A (en) * | 2019-01-16 | 2019-04-12 | 北京汉王鹏泰科技股份有限公司 | Multi-mode stylus and touch-control system |
| CN109613996B (en) * | 2019-01-16 | 2024-06-18 | 北京汉王鹏泰科技股份有限公司 | Multi-mode stylus and touch system |
| CN110816124A (en) * | 2019-11-07 | 2020-02-21 | 汉王科技股份有限公司 | Capacitance pencil and intelligent accessory thereof |
| CN113360011A (en) * | 2021-06-10 | 2021-09-07 | Tcl通讯（宁波）有限公司 | Stylus optimization method, system, mobile terminal and computer-readable storage medium |
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