CN207752496U

CN207752496U - A kind of wand

Info

Publication number: CN207752496U
Application number: CN201820167596.8U
Authority: CN
Inventors: 王豪杰; 张露芳; 施高彦
Original assignee: Zhejiang University of Technology ZJUT
Current assignee: Zhejiang University of Technology ZJUT
Priority date: 2018-01-31
Filing date: 2018-01-31
Publication date: 2018-08-21
Anticipated expiration: 2028-01-31

Abstract

A kind of wand, including shell, and the ball pen module positioned at enclosure interior, further include be located at enclosure interior with and the mutually matched processor module of ball pen module, camera module, light source module and wireless blue tooth transmission module, the light source module is used to provide illumination to camera module, the camera module is for being scanned sweep object to obtain character picture and the image of acquisition is passed to the processor module, the processor module is electrically connected with wireless blue tooth transmission module, the character picture of acquisition is carried out image procossing and optical character identification with the character code after being identified by the processor module, and computer or intelligent terminal are passed to by wireless blue tooth transmission module.The utility model wand by the notes scanning record of desired extracts and can upload to the high in the clouds such as app with people in reading, not only save the time and be additionally favorable for people and reviewed or shared with portable computer, and the utility model build is small and exquisite, is convenient for carrying.

Description

A kind of wand

Technical field

The utility model is related to stationery technical fields, and in particular to a kind of scanning for scanning inputting word information Pen.

Background technology

During nowadays live and work, literature and art youth and the student family of reading are especially liked, usually amount of reading is very Greatly, if take notes every time will be made a copy of with pen be certain on notebook it is time consuming, just not saying be the book borrowed we have When can be disinclined to take notes, be just the book of oneself just may also be reluctant to recopy one time wanting to cross below the notes done, Even if copied more than the content of the first-class note of notebook also inconvenient review makes us so needing a kind of wand It can be by the notes scanning record of desired extracts and to upload to the high in the clouds such as app in reading, not only save the time but also be conducive to People are reviewed or are shared with portable computer.

Utility model content

In order to solve above-mentioned technical problem, the utility model uses following technical proposals：A kind of wand, including Shell, and further include being located at enclosure interior and and the mutually matched place of ball pen module positioned at the ball pen module of enclosure interior Device module, camera module, light source module and wireless blue tooth transmission module are managed, the light source module to camera module for carrying For illumination, the camera module is for being scanned sweep object to obtain character picture and pass to the image of acquisition The processor module, the processor module are electrically connected with wireless blue tooth transmission module, and the processor module will obtain Character picture carry out image procossing and optical character identification with the character code after being identified, and transmitted by wireless blue tooth Module passes to computer or intelligent terminal.

The processor module includes core processor, storage unit and switch.

Include indicator light and trigger sensor on the light source module, the trigger sensor passes through line with processor module Road connects, and used in being contacted with object to be scanned, or when with object to be scanned at a predetermined distance, sends out trigger signal, from And trigger processor module and enter operating mode, image procossing and optical character identification are carried out to obtain to the character picture Character code after identification.

The camera module includes cmos image sensor, cutoff filter IRCF and FPC substrate.

The light source module includes light-emitting component and current limiting unit, and the light-emitting component is light emitting diode, the current limliting Unit is used for adjusting the electric current for flowing through light-emitting component, to further adjust the brightness of the light-emitting component.

The BT transponder chips that the wireless blue tooth transmission module includes.

The ball pen module includes can disappear person's handwriting pen core and ball pen replacement module, and the ball pen replaces Mold changing block includes button, spring, pen core rotation bucket and propeller.

Wireless charging module is additionally provided in the shell, the wireless charging module includes non-contact charge coil.

The utility model has the advantages that compared with prior art：The utility model wand can be read a book with people side While by the notes scanning record of desired extracts and upload to the high in the clouds such as app, not only saving the time is additionally favorable for people's portable computer It reviews or shares, and the utility model build is small and exquisite, is convenient for carrying.

Description of the drawings

Fig. 1 is the configuration schematic diagram of the utility model；

Fig. 2 is the inner workings schematic diagram of the utility model；

In figure：1, processor module；11, processor；12, storage unit；13, it switchs；2, camera module；21、CMOS Imaging sensor；22, cutoff filter；23, FPC substrates；3, light source module；31, indicator light；32, trigger sensor；4、 Ball pen module；41, button；42, pen core revolves bucket；43, propeller；5, wireless blue tooth transmission module；51, BT transponder chips； 6, non-contact charge coil.

Specific implementation mode

The utility model can be further described by the following examples, however, the model of the utility model It encloses and is not limited to following embodiments.

As shown in Figs. 1-2, a kind of wand, including shell, and positioned at the ball pen module 4 of enclosure interior, ball pen mould Block 4 includes can disappear person's handwriting pen core and ball pen replacement module, the pen core for the person's handwriting that can disappear, and the person's handwriting after writing can lead to It crosses after being contacted with air or solution and is allowed to disappear, fluent writing, color is as common board pen ink, once it is stained with water, person's handwriting To disappear quickly or improve temperature also can accelerate the speed to disappear, and the ball pen replacement module includes button 41, bullet Spring, pen core rotation bucket 42 and propeller 43, press mechanically-propelled device 43 so that pen core forward extends out a shell and compresses by button 41 Spring, then click button spring reinstatement and push up back pen core, revolving bucket 42 by pen core automatically switches into another pen core, scans Pen further includes being located at enclosure interior and and 4 mutually matched processor module 1 of ball pen module, camera module 2, light source module 3 and wireless blue tooth transmission module 5, the light source module 3 is for giving camera module 2 to provide illumination, to meet camera shooting head mould The lighting requirements of block 2, the camera module 2 obtain character picture for being scanned to sweep object and by the figures of acquisition Image relaying gives the processor module 1, and the equipment that camera module 2 realizes scanning can be infrared scanning equipment, can also It is ccd image sensing equipment or cmos image sensor 21, is subject to the scanning that can realize destination media, shooting, institute It states processor module 1 to be electrically connected with wireless blue tooth transmission module 5, the processor module 1 carries out the character picture of acquisition Image procossing and optical character identification pass to meter with the character code after being identified by wireless blue tooth transmission module 5 Calculation machine or intelligent terminal, the processor module 1 include core processor 11, storage unit 12 and switch 13.

Further, the processor module 1 is for controlling each module connected to it, and is used for operating system software, Such as android or embedded Linux in addition, further including operation application software, and carry out image procossing and realize optics Algorithm of character recognition, such as merging algorithm for images, OCR algorithm etc..

Further, include indicator light 31 and trigger sensor 32, indicator light 31, for prompting on the light source module 3 Processor module 1 has successfully obtained character picture, and the trigger sensor 32, by connection, is used in combination with processor module 1 It is contacted with object to be scanned, or when with object to be scanned at a predetermined distance, trigger signal is sent out, to trigger processor Module 1 enters operating mode, carries out image procossing and optical character identification to the character picture with the word after being identified Symbol coding.

Further, the camera module 2 include cmos image sensor 21, cutoff filter IRCF22 and FPC substrates 23.

Further, the light source module 3 includes light-emitting component and current limiting unit, and the light-emitting component is light emitting diode 33, the current limiting unit is used for adjusting the electric current for flowing through light-emitting component, to further adjust the brightness of the light-emitting component.

Further, the wireless blue tooth transmission module 5 includes BT transponder chips 51, is additionally provided in the shell wireless Charging module, the wireless charging module include non-contact charge coil 6, for exempting from the charging of usb linkings and by the identification Character code afterwards is wirelessly sent to PC or intelligent terminal.

Further, the processor 11 respectively with cmos image sensor 21, switch 13, BT transponder chips 51 and non- It contacts charge coil 6 to be connected, the cmos image sensor 21 is matched with light emitting diode 33 and trigger sensor 32 respectively Connection is closed, the BT transponder chips 51 are connected with storage unit 12 and indicator light 31 respectively.

In use, the pen core replacement module selection pen core type described first determines to draw the pattern write or write, imaged to allow Head module 2 passes to the character picture obtained described for being scanned to object to be scanned to obtain character picture Processor module 1, while light source module 3 provides illumination to camera module 2, is given by indicator light 31 when character transmits successfully User feedback, and trigger sensor 32 enters operating mode by triggering processor module 1, i.e., carries out figure to the character picture As processing and optical character identification are with the character code after identify, then the wireless blue tooth transmission module 5 is for by institute The character code after identification is stated to be sent wirelessly to high in the clouds such as mobile phones.

Claims

1. a kind of wand, including shell, and the ball pen module positioned at enclosure interior（4）, it is characterised in that further include being located at Enclosure interior and and ball pen module（4）Mutually matched processor module（1）, camera module（2）, light source module（3）And Wireless blue tooth transmission module（5）, the light source module（3）For giving camera module（2）Illumination, the camera module are provided （2）For being scanned to sweep object to obtain character picture and the image of acquisition is passed to the processor module（1）, The processor module（1）With wireless blue tooth transmission module（5）It is electrically connected, the processor module（1）By the character of acquisition Image carries out image procossing and optical character identification with the character code after being identified, and passes through wireless blue tooth transmission module （5）Pass to computer or intelligent terminal.

2. wand according to claim 1, it is characterised in that the processor module（1）Including core processor （11）, storage unit（12）And switch（13）.

3. wand according to claim 1, it is characterised in that the light source module（3）Upper includes indicator light（31）With touch Send out sensor（32）, the trigger sensor（32）With processor module（1）By connection, and it is used in and object to be scanned Contact, or when with object to be scanned at a predetermined distance, trigger signal is sent out, to trigger processor module（1）Into work Operation mode carries out image procossing and optical character identification with the character code after being identified to the character picture.

4. wand according to claim 1, it is characterised in that the camera module（2）Including cmos image sensor （21）, cutoff filter（22）And FPC substrates（23）.

5. wand according to claim 1, it is characterised in that the light source module（3）Including light-emitting component and current limliting list Member, the light-emitting component are light emitting diode（33）, the current limiting unit be used for adjust the electric current for flowing through light-emitting component, into The brightness of light-emitting component described in one successive step.

6. wand according to claim 1, it is characterised in that the wireless blue tooth transmission module（5）Including BT transmitting-receiving Device chip（51）.

7. wand according to claim 1, it is characterised in that the ball pen module（4）Including the person's handwriting pen core that can disappear With ball pen replacement module, the ball pen replacement module includes button（41）, spring, pen core rotation bucket（42）And it pushes away Into device（43）.

8. wand according to claim 1, it is characterised in that be additionally provided with wireless charging module, the nothing in the shell Line charging module includes non-contact charge coil（6）.