CN107757180A - A kind of portable intelligent manuscript copy - Google Patents
A kind of portable intelligent manuscript copy Download PDFInfo
- Publication number
- CN107757180A CN107757180A CN201711220976.XA CN201711220976A CN107757180A CN 107757180 A CN107757180 A CN 107757180A CN 201711220976 A CN201711220976 A CN 201711220976A CN 107757180 A CN107757180 A CN 107757180A
- Authority
- CN
- China
- Prior art keywords
- manuscript copy
- manuscript
- writing
- module
- electrically connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000009977 dual effect Effects 0.000 claims abstract description 4
- 230000006698 induction Effects 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 239000010409 thin film Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 4
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D12/00—Book-keeping books, forms or arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Facsimile Scanning Arrangements (AREA)
Abstract
The invention discloses a kind of portable intelligent manuscript copy,Including manuscript copy body,Multiple cards folders are provided with the manuscript copy body,The side wall of manuscript copy body one is provided with charging jacks,Indicator lamp,The manuscript copy body internal magnetic is connected with moveable flat thin magnet,For fixing writing paper,It is also convenient for changing writing paper,The flat thin magnet side is provided with pen clip,And smart pen is provided with pen clip,The manuscript copy body opposite side is fixedly installed connect band,Pen core groove is provided with the manuscript copy body,More spare lead refills are placed with pen core groove,Conveniently in writing,Pen core is changed in time,Prevent from interrupting record,Manuscript copy outer body is fixedly installed solar panel,Charging jacks,Indicator lamp,Solar panel is electrically connected with rechargeable battery,Dual charging,Emergency situations can be tackled,Rechargeable battery is electrically connected with battery management system,This kind of writing book is simple in construction,Function is more,It is easy to carry.
Description
Technical field
The present invention relates to notebook correlative technology field, more particularly, to a kind of portable intelligent manuscript copy.
Background technology
Book, refer to books；Record the minute book of thing or memorandum item, student is recording the note on classroom or when paying attention to the class
Minute book, the sheet that student does one's assignment, same the people's picture album or separate edition of some animations, for the account book kept accounts.
Traditional writing book weight is big, and floor space is more, it has not been convenient to and user is carried, and is made troubles to use,
A variety of occasions can all use writing book, but existing writing book is simple in construction, and function is single, cause many situations can not all make
With writing book, the content of writing and the picture drawn are extremely inconvenient if necessary to change, it is impossible to and it is intelligent that it is changed, also not
Very big inconvenience can be brought to user according to using needing to change the form of document and picture.
The content of the invention
The technical problem to be solved in the present invention is to overcome the defects of existing, there is provided a kind of portable intelligent manuscript copy, function
It is more, it is easy to carry, so as to solve the above problems.
To achieve the above object, the present invention provides following technical scheme：A kind of portable intelligent manuscript copy, including manuscript copy
Body, multiple cards folders are provided with the manuscript copy body, and the side wall of manuscript copy body one is provided with charging jacks, instruction
Lamp, the manuscript copy body internal magnetic is connected with moveable flat thin magnet, for fixing writing paper, is also convenient for entering writing paper
Row is changed, and the flat thin magnet side is provided with pen clip, and smart pen is provided with pen clip, and the manuscript copy body opposite side is fixed
Connect band is provided with, pen core groove is provided with the manuscript copy body, more spare lead refills are placed with the pen core groove, it is convenient
In writing, pen core to be changed in time, prevents from interrupting record, the manuscript copy outer body is fixedly installed solar panel,
The charging jacks, indicator lamp, solar panel are electrically connected with rechargeable battery, dual charging, can tackle emergency situations,
The rechargeable battery is electrically connected with battery management system, and battery management system is electrically connected with microprocessor, micro- place
Reason device is electrically connected with memory cell, and the thing be easy to write and recorded is stored, and convenient next time uses.
As a preferred technical solution of the present invention, the microprocessor is electrically connected with alarm clock module, bluetooth module
And d GPS locating module, and alarm clock module is electrically connected with time display screen, is user-friendly for observing time, bluetooth module
It is convenient for connecting, is easy to position the position of manuscript copy, prevents manuscript copy from losing.
As a preferred technical solution of the present invention, the microprocessor is electrically connected with document modular converter and picture
Modular converter, and document modular converter and picture modular converter are electrically connected with induction chip, induction chip is electrically connected with
Documents editing module and picture editor's module, the picture of document and drawing to writing enters edlin conversion and preserved, under convenient
Secondary use.
As a preferred technical solution of the present invention, the microprocessor is electrically connected with data simultaneous module, and number
APP is connected with according to synchronization module, is easy to user that the content synchronization of writing is uploaded, there is provided it is convenient, also improve the intelligence of writing book
Degree can be changed.
As a preferred technical solution of the present invention, the rechargeable battery is hull cell, and is arranged on hand-written book
Internal side, the thickness of writing book is reduced, be user-friendly for using and carry.
As a preferred technical solution of the present invention, the thickness of the manuscript copy body is less than millimeter, and the magnet
The thickness of piece is less than the thickness of manuscript copy body, and writing book is in light weight, is easy to user to be carried.
Compared with prior art, the beneficial effects of the invention are as follows：Pass through the documents editing module of setting, document modulus of conversion
Block, picture editor's module and picture modular converter, it is easy to carry out the document or picture of writing and the document and picture of upload
Editor's change, document and picture can also be converted into required form, convenient use and observation according to using needs, setting is made a noise
Clock module, it is easy to carry out time alarm to user, improves operating efficiency, the bluetooth module of setting, can be led to convenient use person
Cross cell phone application and connect the device, there is provided it is convenient, the solar panel and charging jacks of setting, rechargeable battery is charged,
It can be charged according to different situations, improve the use condition of the device, also rational to utilize new energy, energy-conserving and environment-protective,
The electricity service condition of rechargeable battery is observed according to indicator lamp, dead battery is prevented, causes the writing book to be stopped, prevention text
Shelves or picture upload failure, and the pen core groove and spare lead refills of setting, convenient use person change to smart pen, convenient to continue
Use, save floor occupying area, be user-friendly for carrying, this kind of writing book is simple in construction, and function is more, easy to carry.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of portable intelligent manuscript copy structural representation of the present invention；
Fig. 2 is a kind of portable intelligent manuscript copy internal circuit blocks figure of the present invention；
Fig. 3 is subjective figure inside a kind of portable intelligent manuscript copy of the present invention；
Fig. 4 is the subjective figure of smart pen of the present invention.
In figure：1st, manuscript copy body；2nd, cards folder；3rd, charging jacks；4th, indicator lamp；5th, flat thin magnet；6th, smart pen；7th, even
Tape splicing；8th, pen core groove；9th, spare lead refills；10th, solar panel；11st, rechargeable battery；12nd, documents editing module；13rd, document
Modular converter；14th, memory cell；15th, alarm clock module；16th, bluetooth module；17th, d GPS locating module；18th, picture editor's module；
19th, microprocessor；20th, data simultaneous module；21st, picture modular converter；22nd, induction chip.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments, is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：A kind of portable intelligent manuscript copy, including hand-written book
Body 1, multiple cards folders 2 are provided with manuscript copy body 1, the side wall of manuscript copy body 1 one is provided with charging jacks 3, indicator lamp 4,
The internal magnetic of manuscript copy body 1 is connected with moveable flat thin magnet 5, for fixing writing paper, is also convenient for carrying out more writing paper
Change, the side of flat thin magnet 5 is provided with pen clip, and smart pen 6 is provided with pen clip, and the opposite side of manuscript copy body 1 is fixedly installed company
Tape splicing 7, pen core groove 8 is provided with manuscript copy body 1, more spare lead refills 9 are placed with pen core groove 8, it is convenient in writing, and
Shi Genghuan pen cores, prevent from interrupting record, the outside of manuscript copy body 1 is fixedly installed solar panel 10, charging jacks 3, referred to
Show that lamp 4, solar panel 10 are electrically connected with rechargeable battery 11, dual charging, emergency situations, rechargeable battery 11 can be tackled
Battery management system is electrically connected with, and battery management system is electrically connected with microprocessor 19, microprocessor 19 is electrically connected with
There is memory cell 14, the thing be easy to write and recorded is stored, and convenient next time uses.
Microprocessor 19 is electrically connected with alarm clock module 15, bluetooth module 16 and d GPS locating module 17, and alarm clock module 15
Time display screen is electrically connected with, is user-friendly for observing time, bluetooth module 16 is convenient for connecting, is easy to hand-written
This position is positioned, and prevents manuscript copy from losing, microprocessor 19 is electrically connected with document modular converter 13 and picture
Modular converter 21, and document modular converter 13 and picture modular converter 21 are electrically connected with induction chip 22, induction chip 22
Documents editing module 12 and picture editor's module 18 are electrically connected with, the picture of document and drawing to writing enters edlin conversion
And preservation, convenient next time use, microprocessor 19 is electrically connected with data simultaneous module 20, and data simultaneous module 20 is connected with
APP, it is easy to user that the content synchronization of writing is uploaded, there is provided it is convenient, also improve the intelligence degree of writing book, rechargeable battery
11 be hull cell, and is arranged on the inner side of manuscript copy body 1, reduces the thickness of writing book, is user-friendly for using and takes
Band, the thickness of manuscript copy body 1 is less than 8 millimeters, and the thickness of flat thin magnet 5 is less than the thickness of manuscript copy body 1, writing book weight
Gently, it is easy to user to be carried.
Concrete principle：In use, opening cell phone application, the writing book is connected by bluetooth module 16, opens writing book, is led to
The magnetic for crossing flat thin magnet 5 and writing book body 1 attracts that fixed paper or drawing paper to be write can be used for, and passes through intelligence
Energy pen 6 is write or painted, and the content of writing receives by induction chip 22, is handled by microprocessor 19, passes through number
Writing or the content uploading of drawing, user can be passed through documents editing module 12 and picture editor's mould according to synchronization module 20
Block 18 enters edlin to document and picture, by document modular converter 13 and picture modular converter 21 according to use demand document
Or picture is converted into required form, convenient use, is carried out by solar panel 10 and charging jacks 3 to rechargeable battery 11
Charging, it is luminous by indicator lamp 4 when the electricity of rechargeable battery 11 is relatively low, remind people to be charged, the electricity of rechargeable battery 11
Amount is handled by battery management system, has microprocessor 19 to be controlled the power supply to electric elements, the memory cell 14 of setting
For storing the document or picture that upload, can also keeping records content, consult convenient next time, the alarm clock module of setting
15, it is easy to remind user to carry out time alarm, the pen core of smart pen 6 is entered by the spare lead refills 9 in the pen core groove 8 of setting
Row is changed, and is positioned the position for changing writing book at any time by d GPS locating module 17, is user-friendly for observing, is also prevented from losing.
Pass through the documents editing module 12 of setting, document modular converter 13, picture editor's module 18 and picture modular converter
21, it is easy to enter edlin change to the document or picture of writing and the document uploaded and picture, can also be according to using needs
Document and picture are converted into required form, convenient use and observation, the alarm clock module 15 of setting, when being easy to carry out user
Between remind, improve operating efficiency, the bluetooth module 16 of setting, the device can be connected by cell phone application with convenient use person, there is provided
It is convenient, the solar panel 10 and charging jacks 3 of setting, rechargeable battery 11 is charged, can be according to different situations
Charged, improve the use condition of the device, it is also rational to utilize new energy, energy-conserving and environment-protective, observed and charged according to indicator lamp 4
The electricity service condition of battery 11, prevents dead battery, causes the writing book to be stopped, and prevents document or picture is uploaded and lost
Lose, the pen core groove 8 and spare lead refills 9 of setting, convenient use person change to smart pen 6, convenient lasting use, save and take up an area
Area, it is user-friendly for carrying, this kind of writing book is simple in construction, and function is more, easy to carry.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (6)
1. a kind of portable intelligent manuscript copy, including manuscript copy body（1）, it is characterised in that the manuscript copy body（1）Inside set
It is equipped with multiple cards folders（2）, the manuscript copy body（1）One side wall is provided with charging jacks（3）, indicator lamp（4）, it is described hand-written
This body（1）Internal magnetic is connected with moveable flat thin magnet（5）, for fixing writing paper, it is also convenient for carrying out more writing paper
Change, the flat thin magnet（5）Side is provided with pen clip, and smart pen is provided with pen clip（6）, the manuscript copy body（1）It is another
Side is fixedly installed connect band（7）, the manuscript copy body（1）Inside it is provided with pen core groove（8）, the pen core groove（8）Interior placement
There are more spare lead refills（9）, it is convenient in writing, pen core is changed in time, prevents from interrupting record, the manuscript copy body（1）Outside
Side is fixedly installed solar panel（10）, the charging jacks（3）, indicator lamp（4）, solar panel（10）It is electrical
It is connected with rechargeable battery（11）, dual charging, emergency situations, the rechargeable battery can be tackled（11）It is electrically connected with battery management
System, and battery management system is electrically connected with microprocessor（19）, the microprocessor（19）It is electrically connected with memory cell
（14）, the thing be easy to write and recorded is stored, conveniently next to use.
A kind of 2. portable intelligent manuscript copy according to claim 1, it is characterised in that the microprocessor（19）Electrically
It is connected with alarm clock module（15）, bluetooth module（16）And d GPS locating module（17）, and alarm clock module（15）It is electrically connected with having time
Display screen, it is user-friendly for observing time, bluetooth module（16）It is convenient for connecting, is easy to the position progress to manuscript copy
Positioning, prevents manuscript copy from losing.
A kind of 3. portable intelligent manuscript copy according to claim 1, it is characterised in that the microprocessor（19）Electrically
It is connected with document modular converter（13）With picture modular converter（21）, and document modular converter（13）With picture modular converter（21）
It is electrically connected with induction chip（22）, induction chip（22）It is electrically connected with documents editing module（12）With picture editor's module
（18）, the picture of document and drawing to writing enters edlin conversion and preserved, conveniently next to use.
A kind of 4. portable intelligent manuscript copy according to claim 1, it is characterised in that the microprocessor（19）Electrically
It is connected with data simultaneous module（20）, and data simultaneous module（20）APP is connected with, is easy to user in the content synchronization of writing
Pass, there is provided it is convenient, also improve the intelligence degree of writing book.
A kind of 5. portable intelligent manuscript copy according to claim 1, it is characterised in that the rechargeable battery（11）To be thin
Film battery, and it is arranged on manuscript copy body（1）Inner side, the thickness of writing book is reduced, be user-friendly for using and carry.
A kind of 6. portable intelligent manuscript copy according to claim 1, it is characterised in that the manuscript copy body（1）'s
Thickness is less than 8 millimeters, and the flat thin magnet（5）Thickness be less than manuscript copy body（1）Thickness, writing book is in light weight, is easy to
User is carried.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711220976.XA CN107757180A (en) | 2017-11-29 | 2017-11-29 | A kind of portable intelligent manuscript copy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711220976.XA CN107757180A (en) | 2017-11-29 | 2017-11-29 | A kind of portable intelligent manuscript copy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107757180A true CN107757180A (en) | 2018-03-06 |
Family
ID=61276147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711220976.XA Pending CN107757180A (en) | 2017-11-29 | 2017-11-29 | A kind of portable intelligent manuscript copy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107757180A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733087A (en) * | 2019-03-07 | 2019-05-10 | 郭伟武 | A kind of strip of paper used for sealing, loose-leaf notebook and anti-lost based reminding method |
| CN110001235A (en) * | 2019-04-11 | 2019-07-12 | 重庆多创电子技术有限公司 | A kind of portable intelligent Folder plate and data uploading method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050032030A1 (en) * | 2003-08-04 | 2005-02-10 | Tzong-Wei Uen | Digital notebook |
| US20090115747A1 (en) * | 2007-11-02 | 2009-05-07 | Chi-Cheng Gung | Digital notebook |
| US20110036648A1 (en) * | 2009-08-11 | 2011-02-17 | Waltop International Corporation | Notebook Mountable Hand Writing Memory System |
| CN202153345U (en) * | 2011-08-12 | 2012-02-29 | 王�忠 | Multifunctional portable electronic recording and writing note |
| CN105711287A (en) * | 2016-04-26 | 2016-06-29 | 刘新明 | Mobile phone wireless charging notebook |
| CN205563490U (en) * | 2016-04-14 | 2016-09-07 | 刘昀哲 | Prevent losing intelligence pen |
| CN205836303U (en) * | 2016-07-14 | 2016-12-28 | 深圳英利新能源有限公司 | A kind of multifuctional solar notebook |
| CN207549781U (en) * | 2017-11-29 | 2018-06-29 | 上海来伴智能科技有限公司 | A kind of portable intelligent manuscript copy |
-
2017
- 2017-11-29 CN CN201711220976.XA patent/CN107757180A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050032030A1 (en) * | 2003-08-04 | 2005-02-10 | Tzong-Wei Uen | Digital notebook |
| US20090115747A1 (en) * | 2007-11-02 | 2009-05-07 | Chi-Cheng Gung | Digital notebook |
| US20110036648A1 (en) * | 2009-08-11 | 2011-02-17 | Waltop International Corporation | Notebook Mountable Hand Writing Memory System |
| CN202153345U (en) * | 2011-08-12 | 2012-02-29 | 王�忠 | Multifunctional portable electronic recording and writing note |
| CN205563490U (en) * | 2016-04-14 | 2016-09-07 | 刘昀哲 | Prevent losing intelligence pen |
| CN105711287A (en) * | 2016-04-26 | 2016-06-29 | 刘新明 | Mobile phone wireless charging notebook |
| CN205836303U (en) * | 2016-07-14 | 2016-12-28 | 深圳英利新能源有限公司 | A kind of multifuctional solar notebook |
| CN207549781U (en) * | 2017-11-29 | 2018-06-29 | 上海来伴智能科技有限公司 | A kind of portable intelligent manuscript copy |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733087A (en) * | 2019-03-07 | 2019-05-10 | 郭伟武 | A kind of strip of paper used for sealing, loose-leaf notebook and anti-lost based reminding method |
| CN110001235A (en) * | 2019-04-11 | 2019-07-12 | 重庆多创电子技术有限公司 | A kind of portable intelligent Folder plate and data uploading method |
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