CN207780727U - Infrared stylus - Google Patents
Infrared stylus Download PDFInfo
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- CN207780727U CN207780727U CN201820016904.7U CN201820016904U CN207780727U CN 207780727 U CN207780727 U CN 207780727U CN 201820016904 U CN201820016904 U CN 201820016904U CN 207780727 U CN207780727 U CN 207780727U
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- tip
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- writing
- brushstyle
- painting
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Abstract
The utility model is related to technical field of touch control, disclose a kind of infrared stylus.Infrared stylus includes：Pen body, tip of the brushstyle of a writing or painting functor, pressure detecting module, controller, radio transmitter and power supply module；Tip of the brushstyle of a writing or painting functor is arranged in the end of pen body；Pressure detecting module is arranged in pen body and is connected to tip of the brushstyle of a writing or painting functor, and pressure detecting module is used to detect tip of the brushstyle of a writing or painting functor when infrared stylus is used and is under pressure corresponding pressure information；Controller is connected to pressure detecting module and radio transmitter, and for being sent pressure information by radio transmitter；Power supply module is used for as pressure detecting module, controller, radio transmitter power supply.In the utility model, pass through the pressure detecting module being connect with tip of the brushstyle of a writing or painting functor, the pressure information corresponding to the pressure that tip of the brushstyle of a writing or painting functor is subject to when infrared stylus is used is detected, and is wirelessly sent, so that screen end is as the foundation for judging infrared stylus writing operation.
Description
Technical field
The utility model is related to technical field of touch control, more particularly to a kind of infrared stylus.
Background technology
Currently, infrared touch technology is mainly used on large scale touch screen, infrared touch-control principle is as shown in Figure 1, infrared
Touch screen includes fixed border 101, multiple infrared transmitting tubes 102, multiple infrared receiving tubes 103 and the (display of touch area 104
Region).Multiple infrared transmitting tubes 102 are mounted on the fixed border 101 of 104 surrounding of touch area with multiple infrared receiving tubes 103
On, when having finger or other opaque barriers 106 touch touch area 104, from infrared transmitting tube 102 to infrared receiver
The light 105 of pipe 103 can be blocked so that and the signal that infrared receiving tube 103 receives changes, according to the variation of signal,
The coordinate position of finger or opaque barrier 106 can be calculated.Common opaque barrier 106 is infrared stylus,
User is clicked on infrared touch screen by using infrared stylus, instead of finger, slides the interactive actions such as writing.
Inventor has found that at least there are the following problems in the prior art：Existing infrared stylus, when writing, due to red
The infrared light that outer transmitting tube 102 emits has certain diffusion above touch area 104, when infrared stylus is close to Petting Area
When domain 104 but not yet contact touch area 104, part infrared light has been blocked, and receives signal and is changed, can misidentification
Touch area 104 has been touched for infrared stylus, has led to unexpected person's handwriting occurred；Or when converting stroke,
The interval between two strokes can not be efficiently differentiated, more serious even pen is formed.
Utility model content
The purpose of this utility model is to provide a kind of infrared styluses, pass through the pressure detecting being connect with tip of the brushstyle of a writing or painting functor
Module detects the pressure information corresponding to the pressure that tip of the brushstyle of a writing or painting functor is subject to when infrared stylus is used, and wirelessly sends out
It goes, so that screen end is as the foundation for judging infrared stylus writing operation.
In order to solve the above technical problems, the embodiment of the utility model provides a kind of infrared stylus, including：Pen
Body, tip of the brushstyle of a writing or painting functor, pressure detecting module, controller, radio transmitter and power supply module；Tip of the brushstyle of a writing or painting functor is arranged in pen body
End；Pressure detecting module is arranged in pen body and is connected to tip of the brushstyle of a writing or painting functor, and pressure detecting module is for detecting infrared touch
Control pen when being used tip of the brushstyle of a writing or painting functor be under pressure corresponding pressure information；Controller is connected to pressure detecting module and wireless
Transmitter, and for being sent pressure information by radio transmitter；Power supply module is used for as pressure detecting module, control
Device, radio transmitter power supply.
The utility model embodiment in terms of existing technologies, passes through the pressure detecting mould being connect with tip of the brushstyle of a writing or painting functor
Block detects the pressure information corresponding to the pressure that tip of the brushstyle of a writing or painting functor is subject to when infrared stylus is used, and wirelessly sends,
So that screen end is as the foundation for judging infrared stylus writing operation.
In addition, the quantity of tip of the brushstyle of a writing or painting functor is two, one of tip of the brushstyle of a writing or painting functor is arranged in an end of pen body, separately
One tip of the brushstyle of a writing or painting functor is arranged in another end of pen body；The quantity of pressure detecting module is two, and each pressure detecting
Module is connected to a tip of the brushstyle of a writing or painting functor.In present embodiment, it is respectively provided with tip of the brushstyle of a writing or painting functor at the both ends of pen body, is enriched infrared
The operating function of stylus.
In addition, two tip of the brushstyle of a writing or painting functors are respectively pen tip functor and tail functor.
In addition, tip of the brushstyle of a writing or painting functor is pen tip functor.
In addition, pressure detecting module includes pressure sensor and pressure transferred structure, pressure sensor passes through pressure transmission
Mechanism is connected to tip of the brushstyle of a writing or painting functor.Present embodiments provide for the concrete structures of pressure detecting module.
In addition, pressure transferred structure be it is following in one kind：Spring, shrapnel, resilient sleeve.Present embodiments provide for three
The concrete type of kind pressure transferred structure.
In addition, pressure sensor be it is following in one kind：Pressure sensor for micro electro-mechanical system, piezoelectric transducer, pressure drag pass
Sensor.Present embodiments provide for the concrete types of three kinds of pressure sensors.
In addition, infrared stylus further includes：Key-press module；Key-press module is mounted in pen body, and for for user's operation
And generate push button signalling；Controller is also attached to key-press module, and for being sent push button signalling by radio transmitter；
Power supply module is additionally operable to power for key-press module.In present embodiment, key-press module is installed in pen body, increases button operation work(
Energy.
In addition, key-press module is mechanical key module or touch-controlled key module.Present embodiments provide for two kinds
The concrete type of key-press module.
In addition, power supply module includes rechargeable battery and charhing unit；Rechargeable battery is mounted in pen body, and is connected to
Pressure detecting module, controller, radio transmitter；Charhing unit is connected to rechargeable battery, and for being connect simultaneously with external power supply
It charges for rechargeable battery.In present embodiment, a kind of power supply module of rechargeable type is provided.
In addition, charhing unit is wired charging interface or wireless charging circuit.Present embodiments provide for charhing units
Two kinds of concrete forms.
In addition, power supply module is that can be disposable battery or rechargeable battery, power supply module is removably mounted on pen body
It is interior, and it is connected to pressure detecting module, controller, radio transmitter.In present embodiment, provide a kind of dismountable
Power supply module.
Description of the drawings
Fig. 1 is the schematic diagram of infrared touch-control principle according to prior art；
Fig. 2 is the schematic diagram according to the infrared stylus in the utility model first embodiment；
Fig. 3 is the schematic diagram according to the infrared stylus in the utility model second embodiment；
Fig. 4 is the schematic diagram according to the infrared stylus in the utility model third embodiment.
Specific implementation mode
It is new to this practicality below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Each embodiment of type is explained in detail.However, it will be understood by those skilled in the art that each in the utility model
In embodiment, in order to make the reader understand this application better, many technical details are proposed.But even if without these skills
Art details and various changes and modifications based on the following respective embodiments can also realize that each claim of the application is required and protect
The technical solution of shield.
The first embodiment of the utility model is related to a kind of infrared stylus.Infrared stylus includes：Pen body, tip of the brushstyle of a writing or painting work(
It can part, pressure detecting module, controller, radio transmitter and power supply module；Tip of the brushstyle of a writing or painting functor is arranged in the end of pen body；Pressure
Power detection module is arranged in pen body and is connected to tip of the brushstyle of a writing or painting functor, and pressure detecting module is used for detecting infrared stylus
Shi Biduan functors are under pressure corresponding pressure information；Controller is connected to pressure detecting module and radio transmitter, and
For pressure information to be sent by radio transmitter；Power supply module is used for as pressure detecting module, controller, wireless hair
Device is sent to power.
Present embodiment in terms of existing technologies, passes through the pressure detecting module being connect with tip of the brushstyle of a writing or painting functor, detection
The pressure information corresponding to pressure that tip of the brushstyle of a writing or painting functor is subject to when infrared stylus is used, and wirelessly send, for screen
It holds as the foundation for judging infrared stylus writing operation.
The realization details of the infrared stylus in present embodiment is specifically described below, the following contents is only side
The realization details of offer is just provided, the necessary of this programme is not implemented.Referring to FIG. 2, infrared stylus includes pen body 201, pen
Hold functor 202, pressure detecting module, controller 204, radio transmitter 205 and power supply module 206.Wherein, infrared touch-control
Pen further include circuit board, circuit board is fixed in pen body 201, pressure detecting module, controller 204, radio transmitter 205 and
Power supply module 206 is installed on circuit boards.
Infrared stylus includes a tip of the brushstyle of a writing or painting functor 202, and tip of the brushstyle of a writing or painting functor 202 is arranged in an end of pen body 201.
In present embodiment, tip of the brushstyle of a writing or painting functor 202 is pen tip functor, i.e. the pen tip in pen body 201 is arranged in tip of the brushstyle of a writing or painting functor 202.
Wherein, the shape of tip of the brushstyle of a writing or painting functor 202 can be cylinder (right the present embodiment is not intended to be limited in any this), and making material can be with
For polyformaldehyde, rubber etc..
It should be noted that illustrated so that tip of the brushstyle of a writing or painting functor 202 is pen tip functor as an example in the present embodiment, it is so unlimited
In this, tip of the brushstyle of a writing or painting functor 202 can also be a tail functor, that is, the pen in pen body 201 can be arranged in the tip of the brushstyle of a writing or painting functor 202
Tail end can be used for realizing function identical from pen tip functor or different functions.
The setting of pressure detecting module is in pen body 201 and is connected to tip of the brushstyle of a writing or painting functor 202, and pressure detecting module is for detecting
The pressure information corresponding to pressure that tip of the brushstyle of a writing or painting functor 202 is subject to when infrared stylus is used.Specifically, pressure detecting mould
Block includes pressure sensor 2031 and pressure transferred structure 2032, and pressure sensor 2031 is connected by pressure transferred structure 2032
In tip of the brushstyle of a writing or painting functor 202, tip of the brushstyle of a writing or painting functor 202 is under pressure when infrared stylus is used, which passes through pressure transmission machine
Structure 2032 is transmitted to pressure sensor 2031, to which pressure sensor 2031 can detect the pressure that tip of the brushstyle of a writing or painting functor 202 is subject to
Corresponding pressure information.Wherein, pressure sensor 2031 can be pressure sensor for micro electro-mechanical system, piezoelectric transducer, pressure
Hinder one kind in sensor；Pressure transferred structure 2032 can be one kind in spring, shrapnel, resilient sleeve, as shown in Fig. 2,
By taking pressure transferred structure 2032 is resilient sleeve as an example, one end of resilient sleeve is set on tip of the brushstyle of a writing or painting functor 202, and the other end supports
It is held in pressure sensor 2031；It should be noted that the concrete structure and connection type of resilient sleeve shown in Fig. 2, only
Exemplary illustration, the application are not limited thereto.
Controller 204 is connected to pressure sensor 2031, the Yi Jiwu of pressure detecting module by the cabling on circuit board
Line transmitter 205, controller 204 receive the pressure information that pressure sensor 2031 detects, and will by radio transmitter 205
The pressure information is sent, so that screen end receives the pressure information by corresponding wireless receiver.
Power supply module 206 is used to power for pressure detecting module, controller 204, radio transmitter 205.Wherein, power supply mould
Block 206 realizes the connection with pressure detecting module, controller 204, radio transmitter 205 by the cabling on circuit board, to
It powers for pressure detecting module, controller 204, radio transmitter 205.In the present embodiment, power supply module 206 can be mounted on
Each device power supply on circuit board.
Power supply module 206 can be the one of which of following two structures：
The first structure, power supply module 206 include rechargeable battery and charhing unit；Rechargeable battery is mounted in pen body 201,
And it is connected to the pressure sensor 2031, controller 204, radio transmitter 205 of pressure detecting module；Charhing unit connects
In rechargeable battery, and for being connect with external power supply and being rechargeable battery charging.Wherein, charhing unit can connect for wired charging
Mouth or wireless charging circuit are that rechargeable battery charges by corresponding charging unit.It should be noted that the present embodiment
In power supply module 206 can be only a connecting interface, such as USB interface, power supply is connected to by USB data line,
Directly it is that infrared stylus is powered by power supply.
Second of structure, power supply module 206 be disposable battery or rechargeable battery, power supply module 206 (disposable battery or
Rechargeable battery) it is removably mounted in pen body 201, and it is connected to pressure detecting module, controller 204, wireless transmission
Device 205.Wherein, rechargeable battery can be charged by matching charger, to recycle.
In present embodiment, (tip of the brushstyle of a writing or painting work(is utilized when user is write using infrared stylus on infrared touch panel
Energy part is write), the pressure that infrared stylus is subject to when being used the tip of the brushstyle of a writing or painting functor 202 detected, by wirelessly sending out
Device 205 is sent to send, so that screen end is as the foundation for judging infrared stylus writing operation.
The second embodiment of the utility model is related to a kind of infrared stylus.Second embodiment is in the first embodiment party
Improvement on the basis of formula, mainly thes improvement is that：In the first embodiment, an end set of pen body 201 has the tip of the brushstyle of a writing or painting
Functor 202.And in the utility model second embodiment, referring to FIG. 3, two ends of pen body 201 are both provided with pen
Functor 202, respectively pen tip functor and tail functor, pen tip functor is held to be connected separately with pressure with a tail functor
Detection module.
In present embodiment, two tip of the brushstyle of a writing or painting functors 202 (pen tip functor and the tail function at pen body both ends are set
Part) structure and material it is all identical, and each tip of the brushstyle of a writing or painting functor 202 is also identical as the connection type of pressure detecting module；I.e. such as
The structure of tip of the brushstyle of a writing or painting functor 202 in first embodiment, details are not described herein again.So without being limited thereto, two tip of the brushstyle of a writing or painting functors 202 are being tied
Structure, material and with can not also be identical in the connection type of pressure detecting module.It should be noted that in figure only schematically
It gives the structure of pen tip functor and tail functor and the connection type with other devices, right the present embodiment does not appoint this
What is limited, and can specifically be set according to actual design demand.
In addition, pen tip functor can be used for realizing identical operating function with tail functor, difference can also be used to
Operating function.Preferably, pen tip functor is used for different operating functions from tail functor.
For present embodiment for first embodiment, two ends of pen body are respectively provided with tip of the brushstyle of a writing or painting functor, enrich
The operating function of infrared stylus.
The utility model third embodiment is related to a kind of infrared stylus, and third embodiment is in first embodiment
On the basis of improvement, mainly the improvement is that：In present embodiment, referring to FIG. 4, infrared stylus further includes key-press module
207.It should be noted that in Fig. 4 by taking the quantity of key-press module 207 is two as an example, right present embodiment is to key module 207
Quantity is not intended to be limited in any, and can be specifically arranged according to actual demand.
Key-press module 207 is mounted in pen body 201, and is used for for user's operation and is generated push button signalling.Key-press module 207
It is connected to controller 204, when user's operation key-press module 207, key-press module 207 generates push button signalling, and is sent to control
Device 204 after controller 204 receives push button signalling, is sent push button signalling by radio transmitter 205, for shielding end
It is accordingly controlled according to push button signalling.
Power supply module 206 is additionally operable to power for key-press module 207；Wherein, power supply module 206 passes through the cabling on circuit board
The connection with key-press module 207 is realized, to power for key-press module 207.
In present embodiment, key-press module 207 is mechanical key module or touch-controlled key module.Work as key-press module
207 when being mechanical key module, and button module 207 includes mechanical key and key circuit, and mechanical key is fixed on pen body 201
Above and it is connected to key circuit, key circuit is arranged on circuit boards and is connected to controller 204 and power supply module 206.When by
When key module 207 is touch-controlled key module, touch-controlled key module is fixed in pen body 201, and is connected to 204 He of controller
Power supply module 206；Touch-controlled key module can be touch-controlled key or touch draw runner etc..
Present embodiment installs key-press module for first embodiment, in pen body, increases button operation work(
Energy.It should be noted that present embodiment can also be used as improvement on the basis of second embodiment, can reach same
Technique effect.
It will be understood by those skilled in the art that the respective embodiments described above are to realize the specific implementation of the utility model
Example, and in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit of the utility model
And range.
Claims (12)
1. a kind of infrared stylus, which is characterized in that including：It is pen body, tip of the brushstyle of a writing or painting functor, pressure detecting module, controller, wireless
Transmitter and power supply module；
The tip of the brushstyle of a writing or painting functor is arranged in the end of the pen body；
The pressure detecting module is arranged in the pen body and is connected to the tip of the brushstyle of a writing or painting functor, and the pressure detecting module is used for
Tip of the brushstyle of a writing or painting functor when the infrared stylus is used is detected to be under pressure corresponding pressure information；
The controller is connected to the pressure detecting module and the radio transmitter, and for passing through the radio transmitter
The pressure information is sent；
The power supply module is used for as the pressure detecting module, the controller, radio transmitter power supply.
2. infrared stylus according to claim 1, which is characterized in that the quantity of the tip of the brushstyle of a writing or painting functor is two,
In a tip of the brushstyle of a writing or painting functor be arranged in an end of the pen body, another described tip of the brushstyle of a writing or painting functor is arranged in the pen
Another end of body；
The quantity of the pressure detecting module is two, and each pressure detecting module is connected to a tip of the brushstyle of a writing or painting function
Part.
3. infrared stylus according to claim 2, which is characterized in that two tip of the brushstyle of a writing or painting functors are respectively pen tip work(
It can part and tail functor.
4. infrared stylus according to claim 1, which is characterized in that the tip of the brushstyle of a writing or painting functor is pen tip functor.
5. infrared stylus according to claim 1, which is characterized in that the pressure detecting module includes pressure sensor
With pressure transferred structure, the pressure sensor is connected to the tip of the brushstyle of a writing or painting functor by the pressure transferred structure.
6. infrared stylus according to claim 5, which is characterized in that the pressure transferred structure be it is following in one
Kind：Spring, shrapnel, resilient sleeve.
7. infrared stylus according to claim 5, which is characterized in that the pressure sensor be it is following in one kind：
Pressure sensor for micro electro-mechanical system, piezoelectric transducer, piezoresistance sensor.
8. infrared stylus according to claim 1, which is characterized in that the infrared stylus further includes：Key-press module；
The key-press module is mounted in the pen body, and is used for for user's operation and is generated push button signalling；
The controller is also attached to the key-press module, and for being sent the push button signalling by the radio transmitter
It goes out；
The power supply module is additionally operable to power for the key-press module.
9. infrared stylus according to claim 8, which is characterized in that the key-press module be mechanical key module or
Person's touch-controlled key module.
10. infrared stylus according to claim 1, which is characterized in that the power supply module includes rechargeable battery and fill
Electric unit；
The rechargeable battery is mounted in the pen body, and is connected to the pressure detecting module, controller, described
Radio transmitter；
The charhing unit is connected to the rechargeable battery, and for being connect with external power supply and being the rechargeable battery charging.
11. infrared stylus according to claim 10, which is characterized in that the charhing unit be wired charging interface or
Person's wireless charging circuit.
12. infrared stylus according to claim 1, which is characterized in that the power supply module is disposable battery or fills
Battery, the power supply module are removably mounted in the pen body, and are connected to the pressure detecting module, described
Controller, the radio transmitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820016904.7U CN207780727U (en) | 2018-01-05 | 2018-01-05 | Infrared stylus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820016904.7U CN207780727U (en) | 2018-01-05 | 2018-01-05 | Infrared stylus |
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| Publication Number | Publication Date |
|---|---|
| CN207780727U true CN207780727U (en) | 2018-08-28 |
Family
ID=63222515
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820016904.7U Active CN207780727U (en) | 2018-01-05 | 2018-01-05 | Infrared stylus |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111212350A (en) * | 2020-02-25 | 2020-05-29 | 维沃移动通信有限公司 | Earphone, earphone control method and computer readable storage medium |
| CN115097962A (en) * | 2022-07-06 | 2022-09-23 | 深圳市康冠商用科技有限公司 | Electronic equipment and infrared touch frame with radio frequency signal processing function thereof |
| WO2024066865A1 (en) * | 2022-09-26 | 2024-04-04 | 荣耀终端有限公司 | Stylus operation processing method and apparatus |
-
2018
- 2018-01-05 CN CN201820016904.7U patent/CN207780727U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111212350A (en) * | 2020-02-25 | 2020-05-29 | 维沃移动通信有限公司 | Earphone, earphone control method and computer readable storage medium |
| CN115097962A (en) * | 2022-07-06 | 2022-09-23 | 深圳市康冠商用科技有限公司 | Electronic equipment and infrared touch frame with radio frequency signal processing function thereof |
| WO2024066865A1 (en) * | 2022-09-26 | 2024-04-04 | 荣耀终端有限公司 | Stylus operation processing method and apparatus |
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