CN108656793A - A kind of writing implement for track record adaptively adjusted - Google Patents
A kind of writing implement for track record adaptively adjusted Download PDFInfo
- Publication number
- CN108656793A CN108656793A CN201710215072.1A CN201710215072A CN108656793A CN 108656793 A CN108656793 A CN 108656793A CN 201710215072 A CN201710215072 A CN 201710215072A CN 108656793 A CN108656793 A CN 108656793A
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- writing
- fixed part
- adjustment
- image acquisition
- described image
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- 230000003287 optical effect Effects 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 14
- 230000008569 process Effects 0.000 claims abstract description 12
- 230000006698 induction Effects 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 5
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 230000003044 adaptive effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K29/00—Combinations of writing implements with other articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K29/00—Combinations of writing implements with other articles
- B43K29/10—Combinations of writing implements with other articles with illuminating devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/32—Digital ink
- G06V30/333—Preprocessing; Feature extraction
Landscapes
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Position Input By Displaying (AREA)
- Studio Devices (AREA)
Abstract
The present invention relates to a kind of writing implements for track record adaptively adjusted, including：Grip part includes the first fixed part, the second fixed part and adjustment section, is connected by the adjustment section between the first fixed part and second fixed part；Writing portion is fixed on by the first fixed part on grip part；Image acquisition and processing portion is fixed on by the second fixed part on grip part, including image acquisition units and image processing unit；Image acquisition units include sensor and optical deflecting component, make the light that sensor receives along setting optical axis by optical deflecting component；The picture signal in setting range and processing that image acquisition units acquisition writing end is in contact with writing surface are data image signal；Image processing unit pre-processes data image signal, determines whether the focus of image acquisition units coincides with writing end；When focus error is more than first threshold, generates the angle that adjustment control signal control adjustment section changes between the first fixed part and the second fixed part and be arranged.
Description
Technical field
The present invention relates to a kind of writing implement, especially a kind of writing implement for track record adaptively adjusted.
Background technology
Writing implement usually refers to just the tool for writing, for recording or writing words.However as electronic information
The arrival in shared epoch, traditional writing implement cannot be satisfied the demand of information sharing for carrying out the mode of writing record, be
This writing pencil comes into being.
Writing pencil generally all consists of two parts, and a part is board or referred to as substrate, another part are to write
The pen to write on plate or substrate.Path by board or substrate come induction pen on it obtains to realize notes reduction
The content write.But board or substrate, volume is larger, not Portable belt, and by board or substrate, and user can not
Retain manuscript original copy as traditional ways of writing, when use can still bring inconvenience.
Invention content
The object of the present invention is to provide a kind of writing implement for track record adaptively adjusted, writing portion can
While realizing that tradition is write, record is acquired to handwriting trace by image acquisition and processing portion, while passing through Image Acquisition
The adaptive adjustment that writing position and Image Acquisition focus coincide is realized in the processing of processing unit and control to grip part,
To ensure that the clarity of handwriting trace record.Writing implement provided by the invention, it is easy to carry, it is simple in structure, it is easy to grasp
It uses, and there is good handwriting record effect.
To achieve the above object, the present invention provides a kind of writing implement for track record adaptively adjusted, packets
It includes：
Grip part, the grip part include the first fixed part, the second fixed part and adjustment section, first fixed part and institute
It states and is connected by the adjustment section between the second fixed part；
Writing portion is fixed on by first fixed part on the grip part；The writing portion includes at least writing end；
Image acquisition and processing portion is fixed on by second fixed part on the grip part；Described image acquisition process
Portion includes image acquisition units and image processing unit；
Described image collecting unit is set to described image acquisition process portion front end, including sensor and optical deflecting component, institute
It states optical deflecting component and is set to the sensor front end, make the light that the sensor receives along setting light by the optical deflecting component
Axis is propagated；Described image collecting unit acquires the picture signal in the setting range that the writing end is in contact with writing surface, and
Processing is that data image signal is exported to image processing unit；
Described image processing unit is connected with described image collecting unit, is located in advance to the data image signal
Reason, determines whether the focus of described image collecting unit coincides with the writing end；When determining the focus and the writing
When focus error between end is more than first threshold, adjustment control signal is generated according to the focus error, controls the adjustment
Portion is arranged to change the angle between first fixed part and second fixed part.
Preferably, when described image processing unit determines that the focus error between the focus and the writing end is not more than
When first threshold, described image processing unit handles the data image signal, generates treated image information.
Preferably, the writing implement further includes：
Touch control induction device is set in the writing portion, and is electrically connected with described image acquisition process portion；The touch-control
Contact of the sensing device to the writing end with writing surface is detected, when detecting that the writing end connects with the writing surface
When touching, the touch control induction device exports the first electric signal to described image acquisition process portion, controls described image acquisition process
Portion starts work.
It is further preferred that the writing implement further includes light source, the light source is set in the grip part.
It is further preferred that the light source includes light emitting diode.
It is further preferred that when detecting that the writing end is in contact with the writing surface, the touch control induction device
It exports the second electric signal and controls the light source startup work.
Preferably, the adjustment section is specifically used for：
The adjustment control signal is received, and signal is controlled according to the adjustment and generates corresponding deformation, to change
State the angle setting between the first fixed part and second fixed part.
Preferably, the adjustment section includes data processing equipment, adjustment control unit, connecting component and display device；
The data processing equipment receives the adjustment and controls signal, and controls signal according to the adjustment and generate accordingly
Adjusting parameter is sent to the display device；
The display device shows the adjusting parameter；
The adjustment control unit receives user and is operated according to the adjustment that the adjusting parameter carries out, to make the connection
Corresponding deformation occurs for component so that the angle arrange parameter between the first fixed part and second fixed part changes.
Preferably, include limit guiding device in first fixed part, the writing portion includes clamping apparatus；
The limit guiding device is fixed with clamping apparatus cooperation, by the writing portion and the first fixed part phase
It is fixed, and the distance between make the writing end of the writing portion and first fixed part for setting value.
Preferably, the writing implement further includes sending device；
The sending device is connected with described image processing unit, receives described image information, is filled by the transmission
It sets and is sent to receiving device.
The writing implement for track record provided by the invention adaptively adjusted can realize conventional book in writing portion
While writing, record is acquired to handwriting trace by image acquisition and processing portion, while passing through the place in image acquisition and processing portion
Reason and the control to grip part realize the adaptive adjustment that writing position and Image Acquisition focus coincide, to ensure that
The clarity of handwriting trace record.Writing implement provided by the invention, easy to carry, simple in structure, easily operated use, and have
There is good handwriting record effect.
Description of the drawings
Fig. 1 is the schematic diagram of the writing implement for track record provided in an embodiment of the present invention adaptively adjusted.
Specific implementation mode
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
An embodiment of the present invention provides a kind of writing implement for track record, and can be adaptive to track record
Image Acquisition focus is adjusted, and structural representation is as shown in Figure 1.Therefore with reference to Fig. 1 to the present invention writing implement into
Row explanation.
As shown in Figure 1, the writing implement of the present invention includes：Grip part 1, writing portion 2 and image acquisition and processing portion 3.
Grip part 1 includes the first fixed part 11, the second fixed part 12 and adjustment section 13, and the first fixed part 11 and second is fixed
It is connected by adjustment section 13 between portion 12；Adjustment section 13 can generate deformation, so as to be controlled by adjusting the deformation quantity in portion 13
Angle between system the first fixed part 11 of adjustment and the second fixed part 12 is arranged.
Further, in grip part 1 further include power supply 14, for powering to image acquisition and processing portion 3.
Writing portion 2 is fixed on by the first fixed part 11 on grip part 1.
Specifically, including limit guiding device (not shown) in the first fixed part 11, writing portion 2 includes clamping apparatus
(not shown)；Limit guiding device is fixed with clamping apparatus cooperation, and writing portion 2 and 11 phase of the first fixed part are fixed, and
And the distance between writing end 21 and first fixed part 11 for making 2 top of writing portion is setting value.
The writing end 21 of writing portion 2 for being write on the writing surface.Writing surface can be paper, can also be special
The functional substrate of the recognizable regional location of design.
Image acquisition and processing portion 3 is fixed on by the second fixed part 12 on grip part 1.
Image acquisition and processing portion 3 includes image acquisition units 31 and image processing unit 32.
Image acquisition units 31 are set to 3 front end of image acquisition and processing portion, including sensor 311 and optical deflecting component 312,
In, optical deflecting component 312 is set to 311 front end of sensor, makes the light that sensor 311 receives along setting by optical deflecting component 312
Optical axis, that is to say, that optical deflecting component 312 carries out polarisation refraction to the incident light for collecting image so that along setting optical axis
It propagates and is received by sensor 311.Image acquisition units 31 acquire in the setting range that writing end 21 is in contact with writing surface
Picture signal, and handle be data image signal export to image processing unit 32.Setting range depends on Image Acquisition list
Focal length and the depth of field setting of member 31.In the concrete realization, corresponding parameter can be selected to be configured according to actual needs.
Image processing unit 32 is connected with image acquisition units 31, is pre-processed to data image signal, determines figure
As whether the focus of collecting unit 31 coincides with writing end 21；Coincidence mentioned here, however it is not limited to it coincides with a bit, but
Including coinciding in the same range.Preferably, this range is consistent with setting range described above, or is less than above-mentioned institute
The setting range stated.
When determining that the focus error between focus and writing end 21 is more than preset first threshold, given birth to according to focus error
Control signal at adjustment, adjustment section 13 controlled by adjusting signal, to change the first fixed part 11 and the second fixed part 12 it
Between angle setting.
Specifically, adjustment section 13 can be the device for having automatic regulating function, can also be to be manually adjusted for operator
Device.
In the first instance, adjustment section 13 has automatic regulating function, therefore adjusts control signal by receiving, and root
Corresponding deformation is directly generated according to adjustment control signal, you can changes the angle between the first fixed part 11 and the second fixed part 12
Setting.
In second example, adjustment section 13 can specifically include data processing equipment (not shown), adjustment control
Component (not shown), connecting component (not shown) and display device (not shown).
Data processing equipment receives adjustment control signal, and generates corresponding adjusting parameter, hair according to adjustment control signal
Display device is given, adjusting parameter is shown by display device.
Operation user can be adjusted operation by the adjusting parameter of display to adjustment control unit, to make interconnecting piece
Corresponding deformation occurs for part so that the angle arrange parameter between the first fixed part 11 and second fixed part 12 changes.
Pass through above-mentioned adjustment, it is therefore intended that the intersection point of Image Acquisition is accurately overlapped with writing end 21, to protect
The clarity of the collected image of card.
When image processing unit 32 determines that the focus error between focus and writing end 21 is not more than first threshold, image
Processing unit 32 handles data image signal, generates treated image information.
Further, the writing implement of the present embodiment further includes sending device 6.Sending device 6 and image processing unit 32
It is connected, receives image information, receiving device is sent to by sending device 6.Collected image is believed so as to realize
The storage of breath.Image tax office based on storage can carry out analysis, processing of notes track etc..
In preferred scheme, in order to more energy saving, touch control induction device 4 may be used to control startup or closing figure
As acquisition process portion 3.
Touch control induction device 4 can be set in writing portion 2, and be electrically connected with image acquisition and processing portion 3；Touch-control sensing fills
Contact of 4 pairs of writing ends 21 with writing surface is set to be detected, when detecting that writing end 21 is in contact with writing surface, touch-control sensing
Device 4 exports the first electric signal, and to connect the plant-grid connection in image acquisition and processing portion 3, control image acquisition and processing portion 3 starts
Work.Touch control induction device 4 can specifically be realized by pressure sensor.
In addition, can also include light source 5 in writing implement, light source 5 be preferably disposed in grip part 1.Light source 5 for pair
Setting range region is illuminated so that Image Acquisition is more clear.Light source 5 may include specifically light emitting diode.Equally
, when touch control induction device 4 detects that writing end 21 is in contact with writing surface, touch control induction device 4 exports the second electric signal
It controls light source 5 and starts work.Light source 5 is similarly powered by power supply 14.
The writing implement for track record provided in an embodiment of the present invention adaptively adjusted, can realize in writing portion
While tradition is write, record is acquired to handwriting trace by image acquisition and processing portion, while passing through image acquisition and processing
The adaptive adjustment that writing position and Image Acquisition focus coincide is realized in the processing in portion and control to grip part, to
It ensure that the clarity of handwriting trace record.Writing implement provided by the invention, it is easy to carry, it is simple in structure, it is easily operated to make
With, and there is good handwriting record effect.
Professional should further appreciate that, described in conjunction with the examples disclosed in the embodiments of the present disclosure
Unit and algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, hard in order to clearly demonstrate
The interchangeability of part and software generally describes each exemplary composition and step according to function in the above description.
These functions are implemented in hardware or software actually, depend on the specific application and design constraint of technical solution.
Professional technician can use different methods to achieve the described function each specific application, but this realization
It should not be considered as beyond the scope of the present invention.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can use hardware, processor to execute
The combination of software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only memory
(ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field
In any other form of storage medium well known to interior.
Above-described specific implementation mode has carried out further the purpose of the present invention, technical solution and advantageous effect
It is described in detail, it should be understood that the foregoing is merely the specific implementation mode of the present invention, is not intended to limit the present invention
Protection domain, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (10)
1. a kind of writing implement for track record adaptively adjusted, which is characterized in that the writing implement includes：
Grip part, the grip part include the first fixed part, the second fixed part and adjustment section, first fixed part and described the
It is connected by the adjustment section between two fixed parts；
Writing portion is fixed on by first fixed part on the grip part；The writing portion includes at least writing end；
Image acquisition and processing portion is fixed on by second fixed part on the grip part；It wraps in described image acquisition process portion
Include image acquisition units and image processing unit；
Described image collecting unit is set to described image acquisition process portion front end, including sensor and optical deflecting component, described inclined
Light component is set to the sensor front end, so that the light that the sensor receives is passed along setting optical axis by the optical deflecting component
It broadcasts；Described image collecting unit acquires the picture signal in the setting range that the writing end is in contact with writing surface, and handles
It is exported to image processing unit for data image signal；
Described image processing unit is connected with described image collecting unit, is pre-processed to the data image signal, really
Whether the focus and the writing end for determining described image collecting unit coincide；When determining between the focus and the writing end
Focus error be more than first threshold when, according to the focus error generate adjustment control signal, control the adjustment section to
Change the angle setting between first fixed part and second fixed part.
2. writing implement according to claim 1, which is characterized in that when described image processing unit determine the focus with
When focus error between the writing end is not more than first threshold, described image processing unit to the data image signal into
Row processing, generates treated image information.
3. writing implement according to claim 1, which is characterized in that the writing implement further includes：
Touch control induction device is set in the writing portion, and is electrically connected with described image acquisition process portion；The touch-control sensing
Contact of the device to the writing end with writing surface is detected, when detecting that the writing end is in contact with the writing surface
When, the touch control induction device exports the first electric signal to described image acquisition process portion, control described image acquisition process portion
Start work.
4. writing implement according to claim 3, which is characterized in that the writing implement further includes light source, the light source
It is set in the grip part.
5. writing implement according to claim 4, which is characterized in that the light source includes light emitting diode.
6. writing implement according to claim 4, which is characterized in that when detecting the writing end and the writing surface phase
When contact, the touch control induction device exports the second electric signal and controls the light source startup work.
7. writing implement according to claim 1, which is characterized in that the adjustment section is specifically used for：
Adjustment control signal is received, and the corresponding deformation of signal generation is controlled according to the adjustment, to change described the
Angle setting between one fixed part and second fixed part.
8. writing implement according to claim 1, which is characterized in that the adjustment section includes data processing equipment, adjustment
Control unit, connecting component and display device；
The data processing equipment receives the adjustment and controls signal, and controls signal according to the adjustment and generate corresponding adjustment
Parameter is sent to the display device；
The display device shows the adjusting parameter；
The adjustment control unit receives user and is operated according to the adjustment that the adjusting parameter carries out, to make the connecting component
Corresponding deformation occurs so that the angle arrange parameter between the first fixed part and second fixed part changes.
9. writing implement according to claim 1, which is characterized in that include limit guiding dress in first fixed part
It sets, the writing portion includes clamping apparatus；
The limit guiding device is fixed with clamping apparatus cooperation, and the writing portion is mutually solid with first fixed part
It is fixed, and the distance between make the writing end of the writing portion and first fixed part for setting value.
10. writing implement according to claim 2, which is characterized in that the writing implement further includes sending device；
The sending device is connected with described image processing unit, receives described image information, is sent out by the sending device
Give receiving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710215072.1A CN108656793B (en) | 2017-04-02 | 2017-04-02 | Writing tool for track recording and capable of being adjusted in self-adaption mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710215072.1A CN108656793B (en) | 2017-04-02 | 2017-04-02 | Writing tool for track recording and capable of being adjusted in self-adaption mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108656793A true CN108656793A (en) | 2018-10-16 |
| CN108656793B CN108656793B (en) | 2020-07-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710215072.1A Active CN108656793B (en) | 2017-04-02 | 2017-04-02 | Writing tool for track recording and capable of being adjusted in self-adaption mode |
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Citations (9)
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|---|---|---|---|---|
| US5661506A (en) * | 1994-11-10 | 1997-08-26 | Sia Technology Corporation | Pen and paper information recording system using an imaging pen |
| US5774602A (en) * | 1994-07-13 | 1998-06-30 | Yashima Electric Co., Ltd. | Writing device for storing handwriting |
| WO2000025293A1 (en) * | 1998-10-23 | 2000-05-04 | Raphael Cohen | Pen-input device |
| CN1520543A (en) * | 2001-06-26 | 2004-08-11 | 阿诺托股份公司 | Electronic pen, mounting part therefor and method of making pen |
| CN1648841A (en) * | 2004-01-07 | 2005-08-03 | 微软公司 | Universal computing device |
| US20070003168A1 (en) * | 2005-06-29 | 2007-01-04 | Microsoft Corporation | Computer input device |
| EP1939836A1 (en) * | 2006-12-22 | 2008-07-02 | Duncan Richard Louttit | Improvements in graphic recognition devices |
| CN204055044U (en) * | 2013-06-04 | 2014-12-31 | 傅有军 | Read-write pen nib |
| CN206812665U (en) * | 2017-04-02 | 2017-12-29 | 田雪松 | A kind of writing implement for track record adaptively adjusted |
-
2017
- 2017-04-02 CN CN201710215072.1A patent/CN108656793B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5774602A (en) * | 1994-07-13 | 1998-06-30 | Yashima Electric Co., Ltd. | Writing device for storing handwriting |
| US5661506A (en) * | 1994-11-10 | 1997-08-26 | Sia Technology Corporation | Pen and paper information recording system using an imaging pen |
| WO2000025293A1 (en) * | 1998-10-23 | 2000-05-04 | Raphael Cohen | Pen-input device |
| CN1520543A (en) * | 2001-06-26 | 2004-08-11 | 阿诺托股份公司 | Electronic pen, mounting part therefor and method of making pen |
| CN1648841A (en) * | 2004-01-07 | 2005-08-03 | 微软公司 | Universal computing device |
| US20070003168A1 (en) * | 2005-06-29 | 2007-01-04 | Microsoft Corporation | Computer input device |
| EP1939836A1 (en) * | 2006-12-22 | 2008-07-02 | Duncan Richard Louttit | Improvements in graphic recognition devices |
| CN204055044U (en) * | 2013-06-04 | 2014-12-31 | 傅有军 | Read-write pen nib |
| CN206812665U (en) * | 2017-04-02 | 2017-12-29 | 田雪松 | A kind of writing implement for track record adaptively adjusted |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108656793B (en) | 2020-07-14 |
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