CN207992978U - A kind of electronic writing board and electronic writing system - Google Patents

Abstract

The utility model discloses a kind of electronic writing board and electronic writing system, electronic writing system includes lettering pen (3) and the electronic writing board for being write for lettering pen (3), electronic writing board include：Clipboard ontology (1), image collecting device (2), processing unit (4), described image harvester (2) is for acquiring image location information of the lettering pen (3) on clipboard ontology (1), and image location information is fed back into the processing unit (4), writing position of the image location information positioning wiring pen (3) that the processing unit (4) is used to be fed back according to described image harvester (2) on clipboard ontology (1), and it controls clipboard ontology (1) and is shown in the writing position, electronic writing function may be implemented in the utility model, it is applicable not only to hard-tipped writing instrument and also is adapted for the soft pen writing such as writing brush.

Description

A kind of electronic writing board and electronic writing system

Technical field

The utility model is related to information input equipment field more particularly to a kind of electronic writing board and electronic writing systems System.

Background technology

Currently, the device of well known computer input stroke lines has keyboard, handwriting pad.The very convenient input of keyboard Character, keyboard are simple to manufacture, of low cost, are the standard configurations of computer acquiescence.The pen of the very convenient written character of handwriting pad Scribing line item, but handwriting pad cost is slightly higher, and writing is only limitted to hard-tipped pen stroke, does not know to the soft stroke such as traditional Brush calligraphy calligraphy Other function.

Utility model content

The technical problem to be solved by the present invention is to for the drawbacks described above of the prior art, provide a kind of e-book Write plate and electronic writing system.

Technical solution adopted by the utility model to solve its technical problems is：A kind of electronic writing board is constructed, for supplying Lettering pen is write, and the electronic writing board includes：Clipboard ontology, image collecting device, processing unit, described image are adopted Image location information is fed back to institute by acquisition means for acquiring image location information of the lettering pen on clipboard ontology Processing unit is stated, the image location information positioning wiring pen that the processing unit is used to feed back according to described image harvester exists Writing position on clipboard ontology, and control clipboard ontology and shown in the writing position.

In electronic writing board described in the utility model, the lettering pen is writing brush, and the end of the writing brush is connected with The aberration of soft writing portion, the writing portion and the writing surface of clipboard ontology meets default aberration requirement.

In electronic writing board described in the utility model, the writing portion can dip in water, the writing of the clipboard ontology Water absorber is provided on face.

In electronic writing board described in the utility model, the writing surface of the clipboard ontology has centainly coarse Degree.

In electronic writing board described in the utility model, described image harvester includes 3 or 3 or more camera shootings Head, each camera are distributed in the surrounding of the writing surface of the clipboard ontology.

The invention also discloses a kind of electronic writing system, including lettering pen and for being write for lettering pen Electronic writing board, the electronic writing board include clipboard ontology, image collecting device, processing unit, described image acquisition dress The location information for acquiring the lettering pen on clipboard ontology is set, and location information is fed back into the processing unit, The processing unit be used for fed back according to described image harvester location information positioning wiring pen in clipboard ontology Writing position, and control clipboard ontology and shown in the writing position.

In book system described in the utility model, the lettering pen is writing brush, and the end of the writing brush is connected with The aberration of soft writing portion, the writing portion and the writing surface of clipboard ontology meets default aberration requirement.

In book system described in the utility model, the writing portion can dip in water, the writing of the clipboard ontology Water absorber is provided on face.

In book system described in the utility model, the writing surface of the clipboard ontology has centainly coarse Degree.

In book system described in the utility model, described image harvester includes 3 or 3 or more camera shootings Head, each camera are distributed in the surrounding of the writing surface of the clipboard ontology.

The electronic writing board and electronic writing system for implementing the utility model, have the advantages that：This practicality is new Type can be by image acquisition device lettering pen on clipboard ontology image location information, processing unit is according to image Writing position of the location information positioning wiring pen on clipboard ontology, and control clipboard ontology and carried out in the writing position Display is applicable not only to hard-tipped writing instrument and also is adapted for the soft pen writing such as writing brush so as to realize electronic writing function.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also Other attached drawings can be obtained according to the attached drawing of offer：

Fig. 1 is the structural schematic diagram for the electronic writing system that the preferred embodiment of the utility model provides.

Specific implementation mode

The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model, It states.The exemplary embodiments of the utility model are given in attached drawing.But the utility model can in many different forms come in fact It is existing, however it is not limited to embodiment described herein.Make public affairs to the utility model on the contrary, purpose of providing these embodiments is It is more thorough and comprehensive to open content.

Unless otherwise defined, all of technologies and scientific terms used here by the article is led with the technology for belonging to the utility model The normally understood meaning of technical staff in domain is identical.Terminology used in the description of the utility model herein only be The purpose of description specific embodiment, it is not intended that in limitation the utility model.

The total thinking of the utility model is：A kind of electronic writing board is constructed, for being write for lettering pen, the electronics Clipboard includes：Clipboard ontology, image collecting device, processing unit, described image harvester is for acquiring the writing Image location information of the pen on clipboard ontology, and image location information is fed back into the processing unit, the processing dress Set writing position of the image location information positioning wiring pen for being fed back according to described image harvester on clipboard ontology It sets, and controls clipboard ontology and shown in the writing position.

In order to better understand the above technical scheme, in conjunction with appended figures and specific embodiments to upper It states technical solution to be described in detail, it should be understood that the specific features in the utility model embodiment and embodiment are to this Apply for the detailed description of technical solution, rather than to the restriction of technical scheme, in the absence of conflict, this practicality Technical characteristic in new embodiment and embodiment can be combined with each other.

Embodiment one

With reference to figure 1, the writing system in the preferred embodiment of the utility model includes lettering pen 3 and is used for for lettering pen 3 The electronic writing board write.The electronic writing board includes clipboard ontology 1, image collecting device 2, processing unit 4, institute Image collecting device 2 is stated for acquiring location information of the lettering pen 3 on clipboard ontology 1, and location information is fed back To the processing unit 4, the processing unit 4 is used to be positioned according to the location information that described image harvester 2 is fed back and write The writing position on clipboard ontology 1 of pen 3, and control clipboard ontology 1 and shown in the writing position.

It needs, the processing unit 4 is integrated in the clipboard ontology 1 or the external clipboard sheet Outside body 1.

Wherein, the lettering pen 3 can be writing brush.The end of the writing brush is connected with soft writing portion 31, the book The aberration for writing portion 31 and the writing surface of clipboard ontology 1 meets default aberration requirement so that it is convenient to which image collecting device 2 is to writing The font namely movement locus that portion 31 is write out, are identified.For example, the color of writing surface can be white, the face of writing portion 31 Color can be the dark colors such as black.

Wherein, the writing surface of the clipboard ontology 1 has certain roughness, therefore can simulate writing brush on blank sheet of paper The feeling write gives user pleasant feeling, convenient for users to writing out the better works of effect according to use habit.Book It writes plate 1 while there is display function, after user utilizes the written contents on clipboard 1 of lettering pen 3, clipboard 1 can be right The content of writing is shown, for example, display screen can be arranged in the lower section of the writing surface of clipboard ontology 1.

Wherein, described image harvester 2 includes 3 or 3 or more cameras, and each camera is distributed in the book Write the surrounding of the writing surface of plate ontology 1.In the present embodiment, camera quantity is 3, and writing surface is rectangular, 3 camera difference The medium position of two apex angles and left side that are arranged on the right side of rectangle.In order to determine that position, image collecting device 2 can adopt With a chip, inside be loaded with existing image recognition algorithm, therefore can identify writing portion 31 in entire picture Position coordinates.

When user starts to write, user is write with lettering pen 3 on the writing surface of clipboard 1, and each image is adopted Acquisition means 2 can observe the position coordinates that writing portion 31 is contacted with clipboard 1, and the position coordinates of record are transferred to processing unit 4, the position coordinates that processing unit 4 transmits multiple cameras 21 carry out split, obtain writing portion 31 contacted with clipboard 1 it is complete Whole regional location coordinate, and the regional location coordinate is sent on clipboard 1 and is shown.It is completed when writing a word Afterwards, 1 automatic identification of button or clipboard for representing and completing to write is set by manual operation clipboard 1 such as on clipboard It publishes books and writes complete, the word write is removed the centre position of writing surface by clipboard 1, and such user can continue under writing One word.

Embodiment two

Embodiment two thes improvement is that writing portion 31 can dip in water, the book of the clipboard 1 relative to embodiment one It writes and is provided with water absorber on face, can inhale remaining water on writing surface after the completion of writing a word to clipboard 1 It receives and dry, can further simulate the feeling really write in this way, improve the experience of user.

In conclusion implementing the electronic writing board and electronic writing system of the utility model, have the advantages that： The utility model can be by image acquisition device lettering pen on clipboard ontology image location information, processing unit According to writing position of the image location information positioning wiring pen on clipboard ontology, and clipboard ontology is controlled in the writing Position is shown, so as to realize electronic writing function, is applicable not only to hard-tipped writing instrument and also is adapted for the soft pen writing such as writing brush.

The embodiments of the present invention are described above in conjunction with attached drawing, but the utility model is not limited to The specific implementation mode stated, the above mentioned embodiment is only schematical, rather than restrictive, this field it is common Technical staff is not departing from the utility model aims and scope of the claimed protection situation under the enlightenment of the utility model Under, many forms can be also made, these are belonged within the protection of the utility model.

Claims (10)

1. a kind of electronic writing board, for being write for lettering pen (3), which is characterized in that the electronic writing board includes：Book Plate ontology (1), image collecting device (2), processing unit (4) are write, described image harvester (2) is for acquiring the lettering pen (3) image location information on clipboard ontology (1), and image location information is fed back into the processing unit (4), it is described The image location information positioning wiring pen (3) that processing unit (4) is used to be fed back according to described image harvester (2) is in clipboard Writing position on ontology (1), and control clipboard ontology (1) and shown in the writing position.

2. electronic writing board according to claim 1, which is characterized in that the lettering pen (3) is writing brush, the writing brush End is connected with soft writing portion (31), and the aberration of the writing portion (31) and the writing surface of clipboard ontology (1) meets pre- If aberration requires.

3. electronic writing board according to claim 2, which is characterized in that the writing portion (31) can dip in water, the writing It is provided with water absorber on the writing surface of plate ontology (1).

4. electronic writing board according to claim 1, which is characterized in that the writing surface of the clipboard ontology (1) has Certain roughness.

5. electronic writing board according to claim 1, which is characterized in that described image harvester (2) includes 3 or 3 A above camera, each camera are distributed in the surrounding of the writing surface of the clipboard ontology (1).

6. a kind of electronic writing system, which is characterized in that the electricity including lettering pen (3) and for being write for lettering pen (3) Sub- clipboard, the electronic writing board include clipboard ontology (1), image collecting device (2), processing unit (4), described image Harvester (2) feeds back location information for acquiring location information of the lettering pen (3) on clipboard ontology (1) Give the processing unit (4), the location information that the processing unit (4) is used to be fed back according to described image harvester (2) fixed Position lettering pen (3) the writing position on clipboard ontology (1), and control clipboard ontology (1) the writing position into Row display.

7. electronic writing system according to claim 6, which is characterized in that the lettering pen (3) is writing brush, the writing brush End be connected with soft writing portion (31), the writing portion (31) and the aberration of the writing surface of clipboard ontology (1) meet Default aberration requirement.

8. electronic writing system according to claim 7, which is characterized in that the writing portion (31) can dip in water, the book It writes and is provided with water absorber on the writing surface of plate ontology (1).

9. electronic writing system according to claim 6, which is characterized in that the writing mask of the clipboard ontology (1) There is certain roughness.

10. electronic writing system according to claim 6, which is characterized in that described image harvester (2) includes 3 Or 3 or more cameras, each camera are distributed in the surrounding of the writing surface of the clipboard ontology (1).