CN109542254A - Writing pencil and electronic device comprising the writing pencil - Google Patents
Writing pencil and electronic device comprising the writing pencil Download PDFInfo
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- CN109542254A CN109542254A CN201811284092.5A CN201811284092A CN109542254A CN 109542254 A CN109542254 A CN 109542254A CN 201811284092 A CN201811284092 A CN 201811284092A CN 109542254 A CN109542254 A CN 109542254A
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- electronic device
- writing pencil
- magnetic
- hall sensor
- adsorption section
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- 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
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03545—Pens or stylus
-
- 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
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Position Input By Displaying (AREA)
Abstract
The present invention provides a kind of for writing pencil and comprising the electronic device of the writing pencil.The writing pencil includes magnetic-adsorption section, and the magnetic-adsorption section includes: holding tank, is extended along the length direction of the writing pencil；Multiple magnets are arranged in the holding tank, and are separated from each other predetermined space, wherein the like pole that multiple magnets are arranged to two adjacent magnets is opposite.Writing pencil according to the present invention can be firmly adsorbed on the side for being provided with magnetic metal of electronic device, without destroying the beauty of electronic device, and writing pencil can farthest be avoided to be easy the risk lost, improve the portability of writing pencil.
Description
Technical field
The present invention relates to a kind of writing pencils, hand-written more particularly, to a kind of writing pencil for including magnet and comprising this
The electronic device of pen.
Background technique
Writing pencil is the common side of one kind that electronic device (electronic device of such as touch) carries out information input and operation
Formula is not only able to can also be achieved drawing, point control operation etc., therefore, writing pencil has obtained widely by handwriting input text
Using.
In order to facilitate the pick-and-place of writing pencil, holding tank generally is opened up in the main body of electronic device, utilizes writing pencil and appearance
The frictional force received between slot installs magnet so that it is adsorbed on to prevent writing pencil from falling off from holding tank, or in writing pencil
It is arranged on the electronic device of magnetic material.When by opening up holding tank in the main body of electronic device to fix writing pencil,
It not only will affect the overall aesthetics of electronic device, but also the design freedom of the outer diameter of writing pencil also suffers from electronic device
The limitation of thickness.Further, since need repeated extraction in use, between writing pencil and holding tank and fasten,
Therefore it will lead to holding tank to deform, so that writing pencil is easy to deviate from from holding tank, be easy to be lost, to user to electricity
The use of sub-device brings inconvenience.
According to the prior art, when by installing magnet so that writing pencil adsorbs on the electronic device in writing pencil, lead to
Holding tank is often set in writing pencil, and a magnetic pole is set in holding tank, or facing with each other and close with opposite pole
Multiple magnets are arranged in adjacent mode in holding tank, as shown in fig. 1.The adsorption capacity of writing pencil with this setup
It is smaller, it is easily fallen from the electronic device 1 of setting magnetic material, is easy to be lost, or can only be adsorbed on along a direction
On electronic device 1, the convenience using writing pencil is reduced.
Summary of the invention
The defect of inadequate, the easy loss of portability in order to solve writing pencil, the present invention provide a kind of writing pencil, this is hand-written
Pen can be firmly adsorbed on electronic device using magnetic attraction.
According to an aspect of the present invention, a kind of writing pencil is provided, the writing pencil may include magnetic-adsorption section, the magnetic force
Adsorption section can include: holding tank extends along the length direction of the writing pencil；Multiple magnets are arranged in the holding tank,
And it is separated from each other predetermined space, wherein the like pole that multiple magnets are arranged to two adjacent magnets is opposite.
Optionally, when the length of each magnet is defined as L, the interval between the adjacent magnet is defined as
When P, relational expression 1:P=0.1L-2L can be met.
Optionally, P=0.6L~0.7L.
Optionally, the holding tank may include the multiple cavity grooves for accommodating multiple magnets respectively, and multiple magnets can
Be separated from each other scheduled distance P.
According to another aspect of the present invention, a kind of electronic device, the electronic device are provided can include: hand as described above
Write pen；The side of the electronic device is arranged in magnetic metal.
Optionally, it may be provided at least one Hall sensor in the side of the electronic device, when described hand-written
When pen is adsorbed on said electronic device, at least part of the magnetic-adsorption section and the magnetic metal of the writing pencil
And at least one described Hall sensor is opposite.
Optionally, the electronic device can be constructed as follows: is adsorbed on the electronic device in the writing pencil
In the state that one end of the upper and described writing pencil is concordant with one end of the electronic device, described in the electronic device
The magnetic metal of side and at least one described Hall sensor are opposite with the magnetic-adsorption section.
Optionally, multiple Hall sensors, two neighboring institute be may be provided in the side of the electronic device
State the total length that the distance between Hall sensor is smaller than the magnetic-adsorption section of the writing pencil.
Optionally, the Hall sensor can sense the changes of magnetic field of the writing pencil, the controller of the electronic device
Corresponding function can be executed according to the sensing result of the Hall sensor.
Optionally, when the magnetic field strength that the Hall sensor senses the writing pencil is less than first predetermined value, institute
Stating controller can determine whether to separate for the writing pencil with the electronic device, and controls the electronic device and execute the first function,
When the Hall sensor sense the writing pencil magnetic field strength be greater than second predetermined value when, the controller can determine whether for
The writing pencil is attached on the electronic device, and is controlled the electronic device and executed the second function.
Optionally, when the controller is judged as that the writing pencil is separated with the electronic device, the controller can
It controls the electronic device and executes the function of lighting screen, when the controller is judged as that the writing pencil is attached to the electronics
When on device, the controller can control the electronic device to execute the function of extinguishing screen.
Optionally, the electronic device can be any one in mobile phone, tablet computer, palm PC.
Writing pencil according to the present invention can be magnetic with the setting that biggish adsorption capacity is firmly adsorbed on electronic device
On the side of metal, without opening up opening from electronic device, to can guarantee the overall aesthetics of electronic device.
Detailed description of the invention
Through a description of the embodiment given below with reference to the drawings, these and or other aspects of the invention will become
Obviously and it is more readily appreciated that in the accompanying drawings:
Fig. 1 is locally to show the arrangement form of the magnet of writing pencil according to prior art and Distribution of Magnetic Field schematic diagram.
Fig. 2 is partly cut-away's perspective view of the holding tank of writing pencil according to the present invention.
Fig. 3 is the schematic diagram of the adsorbed state of electronic device and writing pencil according to the present invention.
Fig. 4 is the arrangement form and Distribution of Magnetic Field schematic diagram for locally showing the magnet of writing pencil according to the present invention.
Specific embodiment
The embodiment of the present invention is described in detail now with reference to attached drawing, example is shown in the accompanying drawings,
In, identical label always shows same parts.
In the description, component and the meaning of " connection " of another component include being indirectly connected with by third component and two
It is directly connected between a component.It will be appreciated that element is not by " first " when using " first " and " second " to refer to element
" second " is limited." first " and " second " can be used merely for the purpose for distinguishing element and other elements, and
The sequence or importance of " first " and " second " without limitation on element.In the feelings for not departing from the scope of the claims set forth herein
Under condition, first element can be described as second element.Similarly, second element is also referred to as first element.Term as used herein
It is only used for description exemplary embodiment, is not intended to limit the present invention.
Fig. 2 is partly cut-away's perspective view of the holding tank of writing pencil according to the present invention.Fig. 3 is electronics according to the present invention
The schematic diagram of the adsorbed state of device and writing pencil.Fig. 4 is the arrangement for locally showing the magnet of writing pencil according to the present invention
Form and Distribution of Magnetic Field schematic diagram.
Referring to Fig. 2, writing pencil 2 according to the present invention is provided with magnetic-adsorption section, magnetic-adsorption section along writing pencil 2 length
Spend direction setting, specifically, the magnetic-adsorption section of writing pencil 2 can include: holding tank 21, the length direction along writing pencil 2 prolong
It stretches；Multiple magnets 22 are arranged in holding tank 21, and are separated from each other predetermined space.Wherein, magnet 22 can be arranged to adjacent
The like pole of two magnets 22 is relative to each other.In addition, multiple magnets 22 can have the different rule of size, type etc.
Lattice.According to the present invention, by setting as above such mode for magnet, the magnetic force and holding tank in single magnet be may make
In the identical situation in space (gross space of setting magnet), the magnetic line of force of the more length direction perpendicular to writing pencil 2 is provided,
To farthest increase holding tank 21 in all magnets to magnetic material (for example, magnetic metal 31 as described below)
Total magnetic attraction, the magnetic line of force it is specific distribution as shown in Figure 4, compared to the prior art as shown in Figure 1, in writing pencil
The adsorption capacity of writing pencil 2 can be increased by setting upper type such as magnet in 2.
An example according to the present invention, holding tank 21 may include the multiple cavity grooves for accommodating multiple magnets 22 respectively, and
Multiple cavity grooves can be separated from each other scheduled interval.Specifically, when holding tank 21 includes the first cavity groove 211, the second cavity groove 212, the
When three cavity grooves 213 and four cavity grooves 214, magnet 22 can be between the first cavity groove 211 and the second cavity groove 212 with the pole S of magnet 22
Mode extremely facing with each other is arranged with S, between the second cavity groove 212 and third cavity groove 213 each other with the pole N of magnet 22 and the pole N
The mode faced is arranged, with the pole S of magnet 22 and mode S extremely facing with each other between third cavity groove 213 and the 4th cavity groove 214
Setting, that is, four magnets 22 arrange in the way of N, S, S, N, N, S, S, N, as shown in figs. 2 and 4.But above-mentioned four
The arrangement of a magnet 22 is without being limited thereto, can also arrange in the way of S, N, N, S, S, N, N, S.
In addition, holding tank 21 or single elongated slot, multiple magnets 22 can be with the same sex magnetic of two adjacent magnets
Extremely opposite mode is successively set in the single elongated slot.
In addition, when the length of each magnet is defined as L, it is multiple when the interval between adjacent magnet 22 is defined as P
The set-up mode of magnet can meet relational expression 1:P=0.1L~0.2L.Preferably, P=0.6L-0.7L.In addition, multiple magnets can
It is configured according to actual design demand according to identical interval or is configured at differing intervals.As a result, in writing pencil
In the case where the holding tank of length having the same, anisotropic magnetic is set by magnet with shown in Fig. 1 according to prior art
Extremely opposite set-up mode is compared, and the magnet 22 according to the present invention set-up mode opposite by above-mentioned like pole not only may be used
Reduce total setting quantity of magnet, mitigate the weight of writing pencil 2, can also enhance the total magnetic force of the magnet in holding tank 21, from
And greatly enhance the adsorption capacity of writing pencil 2.Therefore, writing pencil 2 according to the present invention can be firmly adsorbed on setting for electronic device
It is equipped with the side of magnetic metal.
In addition, the quantity of magnet 22 according to the present invention is not limited to quantity shown in attached drawing, but can be according to reality
Demand increases or decreases the quantity of magnet.
In addition, the magnet 22 of writing pencil 2 according to the present invention can have circle, quadrangle, hexagon prismatic shapes, it is excellent
Selection of land, magnet 22 can have circular cross sectional shape, that is, magnet can be cylindrical magnet.However, the invention is not limited thereto,
The shape of magnet can arbitrarily be changed according to actual needs.
A kind of electronic device 3 can also be provided in another example according to the present invention.The electronic device 3 includes as described above
Writing pencil 2 and be arranged in electronic device 3 side magnetic metal 31.When writing pencil 2 is adsorbed on electronic device 3, magnetic
At least part of property metal 31 is opposite with the magnetic-adsorption section of writing pencil 2 always.Magnetic metal 31 may be formed at electronic device 3
Side frame a part on or entire side frame on, perhaps can be a part of the shell of electronic device 3 or can be
The magnetic metal item or magnetic metal piece being additionally arranged.Magnetic metal 31 can be arranged according to actual design demand in electronic device 3
Side frame outside or inside, or be arranged in the side frame of electronic device 3.Magnetic metal 31 can be such as SUS
430 etc., but not limited to this, as long as the metal with magnetic function can be applied to the present invention.
Furthermore, it is possible to magnetic metal 31 only be arranged in the specific position of electronic device 3, so that writing pencil 2 is adsorbed on electricity
The specific position of sub-device 3.In addition, can be set by multiple positions in the side of electronic device 3 for the ease of user's operation
Magnetic metal 31 is set so that writing pencil 2 can be adsorbed on multiple positions or any of the side of electronic device 3 by magnetic attraction
Position.Specifically, can make to go smoothly according to actual design demand by the way that magnetic metal 31 is arranged in the corresponding position of electronic device 3
It writes pen 2 and electronics is firmly adsorbed on any angle and any direction by the magnetic attraction between magnetic metal 31 and magnet 22
Any position of device 3.
In addition, electronic device 3 may also include at least one Hall sensor 32 that the side of electronic device 3 is arranged in, make
When proper writing pencil 2 is adsorbed on electronic device 3, at least part of the magnetic-adsorption section of writing pencil 2 and magnetic metal 31 with
And at least one Hall sensor 32 is opposite.Hall sensor 32 can be spaced with magnetic metal 31 to be arranged, and may also be arranged on magnetism
On the surface of metal 31, or can be in magnetic metal 31.
Hall sensor 32 may be used primarily for whether sensing writing pencil 2 is adsorbed on electronic device 3.Specifically, it is mounted on
Controller hair of the Hall sensor 32 in the changes of magnetic field Shi Kexiang electronic device 3 for sensing writing pencil 2 in electronic device 3
Its sensing result is given, the sensing result that controller may be in response to Hall sensor 32 executes corresponding function.For example, working as Hall
When the magnetic field strength that sensor 32 senses writing pencil 2 is less than first predetermined value, it can send and sense to the controller of electronic device 3
As a result, controller can determine whether to separate for writing pencil 2 with electronic device 3, and controls electronic device 3 and execute the first function.Work as Hall
When the magnetic field strength that sensor 32 senses writing pencil 2 is greater than second predetermined value, it can send and sense to the controller of electronic device 3
As a result, controller can determine whether to be attached on electronic device 3 for writing pencil 2, and controls electronic device 3 and execute the second function.For example,
When controller is judged as that writing pencil 2 is separated with electronic device 3, controller can control electronic device 3 to execute the function for lighting screen
Can, when controller is judged as that writing pencil 2 is attached on electronic device 3, controller can control electronic device 3 to execute extinguishing screen
Function.The concrete form of first function and the second function is without being limited thereto, can carry out various change according to actual needs.For example,
First function can be to light screen and open memo function or notepad function, and the second function can be to extinguish screen and close
Close memo function or notepad function.In addition, first predetermined value and second predetermined value can not be identical.
In addition, Hall sensor 32 can be set to it is multiple so that being placed on electronic device 3 not when writing pencil 2
When with position, electronic device 3 can sense when the absorption of writing pencil 2 or remove.Preferably, when being provided with multiple hall sensings
When device 32, the distance between two adjacent Hall sensors are less than the total length of the magnetic-adsorption section of writing pencil 2.
Specifically, the quantity of Hall sensor 32 can be set according to the length of the placement location of writing pencil 2 or writing pencil 2
It sets, as long as making when writing pencil 2 is adsorbed on electronic device 3, the magnetic-adsorption section and magnetic metal 31 of writing pencil 2 are at least
A part and at least one Hall sensor 32 are corresponding.For example, when writing pencil 2 makes its magnetic field because length is longer
Coverage area it is wider when, as long as the magnetic field signal of writing pencil 2 can be received, the quantity of Hall sensor 32 can be only one
It is a.Similarly, when writing pencil 2 because length is shorter make its magnetic field coverage area it is smaller when, the quantity of Hall sensor 32 can
Suitably increase, may be, for example, 2 or more, so which position no matter writing pencil 2 is adsorbed on electronic device 3 all may be used
To receive the magnetic field signal of writing pencil 2.
In order to enable no matter electronic device 3 in the electronic device 3 is provided with magnetic metal 31 and Hall sensor 32
Any position of side can sense when the changes of magnetic field of writing pencil 2, in the set-up mode and writing pencil 2 of Hall sensor 32
Magnetic-adsorption section length and set-up mode can meet following setting relational expression 2:A < C, B < D, wherein A includes A1 and A2, A1
To be located at the Hall sensor of top side on the side to the distance of the top of electronic device 3, A2 is in the side
The upper Hall sensor positioned at lower side to electronic device 3 the lowermost distance, B be two adjacent Hall sensors 32 it
Between distance, B may include B1, B2 ... Bn-1, and n is the quantity of Hall sensor 32, and C includes C1 and C2, and C1 is magnetic-adsorption
The first end of section with farther away one end of writing pencil 2 at a distance from, C2 for magnetic-adsorption section second end and writing pencil 2 it is farther away
The distance of the other end, D be magnetic-adsorption section first end to second end distance, that is, the length of magnetic-adsorption section.Wherein, A1
It is not particularly limited with the specific size of A2, C1 and C2, as long as meeting above-mentioned relation formula 2.
Fig. 3 shows so that electronic device 3 is PAD as an example and is provided with magnetic metal 31 and two Halls biographies in electronic device 3
The arrangement of sensor 32.Specifically, as shown in figure 3, when writing pencil 2 is adsorbed on electronic device 3 by pen tip in a manner of upward
When right side, in the state that one end of writing pencil 2 is concordant with one end of electronic device 3, positioned at the magnetic metal 31 of electronic device 3
It can be set as corresponding with the magnetic-adsorption section of writing pencil 2 on the right side of electronic device 3 at least one Hall sensor 32, with
Ensure that writing pencil 2 is adsorbed securely and electronic device 3 can sense writing pencil 2 by Hall sensor 32.Work as Hall
When sensor 32 includes the first Hall sensor 321 and the second Hall sensor 322, A1 can be the first Hall sensor 321
To the distance of the top of electronic device 3, A2 can be the lowermost distance of the second Hall sensor 322 to electronic device 3,
B can be the distance between the first Hall sensor 321 and the second Hall sensor 322, and C1 can be the of magnetic-adsorption section
Farther away one end (one opposite with the pen tip of writing pencil 2 of one end (near one end of the pen tip of writing pencil 2) and writing pencil 2
End) distance, C2 can for magnetic-adsorption section second end (farthest one end of the pen tip apart from writing pencil 2) and writing pencil 2
The farther away other end (one end with pen tip of writing pencil 2) distance, D can for magnetic-adsorption section first end to second
The distance at end, that is, the length of magnetic-adsorption section, and meet relationship 2:A < C, B < D.Wherein, the relationship between A1 and A2, C1 and C2
It is not particularly limited, as long as meeting above-mentioned relation formula 2.
In addition, 3 power supplys of electronic device can provide electric power to Hall sensor 32, to maintain the fortune of Hall sensor 32
Row.
According to the present invention, in the case where writing pencil 2 is with the magnet being arranged according to such as upper type, writing pencil 2 is in electronics
The absorption position of the side for being provided with magnetic metal of device 3 and absorption direction can be unrestricted, and writing pencil 2 can have compared with
Strong adsorption capacity, for example, 2 rotatable 180 ° of ground of writing pencil are firmly adsorbed on the side for being provided with magnetic metal of electronic device 3
Portion.
Electronic device 3 can be at least one of such as mobile phone, tablet computer, palm PC, but the present invention is unlimited
In this, as long as the device for carrying out information input using writing pencil is needed to can be applied to the present invention.
As described above, writing pencil according to the present invention can be firmly adsorbed on electronic device by magnetic attraction, so as to
It farthest avoids writing pencil from being easy the risk lost, and can reduce the weight of writing pencil, improve the portability of writing pencil.
As described above, writing pencil according to the present invention can be adsorbed according to any direction and any position with biggish adsorption capacity
Electronic device is provided with the side of magnetic metal, for example, can be adsorbed on any position of the entire side of electronic device, and
Without opening up opening on the electronic device, to can guarantee the overall aesthetics of electronic device, and the outer diameter of writing pencil can be improved
Design freedom.
As described above, the electronic device according to the present invention for being adsorbed with writing pencil can incude writing pencil using Hall sensor
Changes of magnetic field execute corresponding function, for example, screen can be extinguished when writing pencil adsorbs on the electronic device, and can be
When writing pencil leaves electronic device, screen is lighted, to be convenient for the user to use.
Although some embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that not taking off
In the case where from principle defined by the claims and their equivalents of the invention and spirit, can to these embodiments into
Row modifications and variations.
Claims (12)
1. a kind of writing pencil, the writing pencil (2) includes magnetic-adsorption section, which is characterized in that the magnetic-adsorption section includes:
Holding tank (21) extends along the length direction of the writing pencil (2)；
Multiple magnets (22) are arranged in the holding tank (21), and are separated from each other predetermined space, wherein multiple magnets
(22) like pole for being arranged to two adjacent magnets (22) is opposite.
2. writing pencil according to claim 1, which is characterized in that when the length of each magnet (22) is defined as L,
When interval between the adjacent magnet (22) is defined as P, meet relational expression 1:P=0.1L~2L.
3. writing pencil according to claim 2, which is characterized in that P=0.6L~0.7L.
4. writing pencil according to claim 2 or 3, which is characterized in that the holding tank (21) is multiple including accommodating respectively
Multiple cavity grooves of the magnet (22), multiple magnets (22) are separated from each other scheduled distance P.
5. a kind of electronic device, which is characterized in that the electronic device (3) includes:
Such as writing pencil of any of claims 1-4 (2)；
Magnetic metal (31) is arranged in the side of the electronic device (3).
6. electronic device according to claim 5, which is characterized in that be arranged in the side of the electronic device (3)
There is at least one Hall sensor (32), when the writing pencil (2) is adsorbed on the electronic device (3), the writing pencil
(2) at least part and at least one described Hall sensor of the magnetic-adsorption section and the magnetic metal (31)
(32) opposite.
7. electronic device according to claim 6, which is characterized in that construct the electronic device as follows:
It is adsorbed on the electronic device (3) in the writing pencil (2) and one end of the writing pencil (2) and the electronics fills
Set (3) one end it is concordant in the state of, be located at the magnetic metal (31) and at least of the side of the electronic device (3)
One Hall sensor (32) is opposite with the magnetic-adsorption section.
8. electronic device according to claim 6, which is characterized in that be arranged in the side of the electronic device (3)
There are multiple Hall sensors (32), the distance between two neighboring described Hall sensor (32) is less than the writing pencil
(2) total length of the magnetic-adsorption section.
9. electronic device according to claim 6, which is characterized in that the Hall sensor (32) senses the writing pencil
(2) changes of magnetic field, the controller of the electronic device (3) execute corresponding according to the sensing result of the Hall sensor (32)
Function.
10. electronic device according to claim 9, which is characterized in that described in being sensed when the Hall sensor (32)
When the magnetic field strength of writing pencil (2) is less than first predetermined value, the controller is judged as that the writing pencil (2) and the electronics fill
(3) separation is set, and controls the electronic device (3) and executes the first function,
When the magnetic field strength that the Hall sensor (32) senses the writing pencil (2) is greater than second predetermined value, the control
Device processed is judged as that the writing pencil (2) is attached on the electronic device (3), and controls the electronic device (3) and execute second
Function.
11. electronic device according to claim 9, which is characterized in that when the controller is judged as the writing pencil (2)
When separating with the electronic device (3), the controller controls the electronic device (3) and executes the function of lighting screen,
When the controller is judged as that the writing pencil (2) is attached on the electronic device (3), the controller controls institute
It states electronic device (3) and executes the function of extinguishing screen.
12. the electronic device according to any one of claim 5-11, which is characterized in that the electronic device (3) is hand
Machine, tablet computer, any one in palm PC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811284092.5A CN109542254B (en) | 2018-10-31 | 2018-10-31 | Stylus pen and electronic device comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811284092.5A CN109542254B (en) | 2018-10-31 | 2018-10-31 | Stylus pen and electronic device comprising same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109542254A true CN109542254A (en) | 2019-03-29 |
| CN109542254B CN109542254B (en) | 2022-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811284092.5A Active CN109542254B (en) | 2018-10-31 | 2018-10-31 | Stylus pen and electronic device comprising same |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111290666A (en) * | 2020-05-13 | 2020-06-16 | 深圳市汇顶科技股份有限公司 | Signal detection method and device and touch chip |
| US20220179505A1 (en) * | 2019-09-05 | 2022-06-09 | Samsung Electronics Co., Ltd. | Touch pen |
| CN114995590A (en) * | 2021-10-11 | 2022-09-02 | 荣耀终端有限公司 | Supporting device |
| CN115543106A (en) * | 2022-04-06 | 2022-12-30 | 荣耀终端有限公司 | Adsorption detection system of stylus pen |
| WO2023273530A1 (en) * | 2021-06-29 | 2023-01-05 | 华为技术有限公司 | Stylus detection method, apparatus, and terminal device |
| CN115756191A (en) * | 2022-09-09 | 2023-03-07 | 广州市保伦电子有限公司 | Electronic writing state judgment method and device and electronic writing system |
| CN116679243A (en) * | 2022-12-12 | 2023-09-01 | 荣耀终端有限公司 | Detection method, readable storage medium, program product, and electronic device |
| WO2023193494A1 (en) * | 2022-04-06 | 2023-10-12 | 荣耀终端有限公司 | Accessory detection system |
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| CN111290666A (en) * | 2020-05-13 | 2020-06-16 | 深圳市汇顶科技股份有限公司 | Signal detection method and device and touch chip |
| WO2023273530A1 (en) * | 2021-06-29 | 2023-01-05 | 华为技术有限公司 | Stylus detection method, apparatus, and terminal device |
| CN114995590A (en) * | 2021-10-11 | 2022-09-02 | 荣耀终端有限公司 | Supporting device |
| WO2023061070A1 (en) * | 2021-10-11 | 2023-04-20 | 荣耀终端有限公司 | Support device |
| CN115543106A (en) * | 2022-04-06 | 2022-12-30 | 荣耀终端有限公司 | Adsorption detection system of stylus pen |
| WO2023193494A1 (en) * | 2022-04-06 | 2023-10-12 | 荣耀终端有限公司 | Accessory detection system |
| CN115543106B (en) * | 2022-04-06 | 2024-04-19 | 荣耀终端有限公司 | Adsorption detection system of handwriting pen |
| CN115756191A (en) * | 2022-09-09 | 2023-03-07 | 广州市保伦电子有限公司 | Electronic writing state judgment method and device and electronic writing system |
| CN116679243A (en) * | 2022-12-12 | 2023-09-01 | 荣耀终端有限公司 | Detection method, readable storage medium, program product, and electronic device |
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