CN213024361U

CN213024361U - Multifunctional electronic writing board

Info

Publication number: CN213024361U
Application number: CN202022122402.2U
Authority: CN
Inventors: 唐军
Original assignee: Shenzhen Xiaoke Technology Co ltd
Current assignee: Shenzhen Xiaoke Technology Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-04-20
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a multi-functional electronic writing board, the writing board includes the casing and sets up the writing screen body on the casing, the display screen body, first drive circuit board, second drive circuit board and camera, the writing screen body is connected with first drive circuit board, the display screen body and camera are connected with second drive circuit board respectively, first drive circuit board and second drive circuit board respectively with power supply electric connection, be equipped with on the first drive circuit board rather than electric connection's the button of wiping, be used for cleaing away the content of writing on the writing screen body, the display screen body is gone up to embed and is had storage module, be equipped with on the second drive circuit board with storage module electric connection's selection button. The utility model discloses a select the button and can select a certain content that appears on the display screen body, write the personnel and can imitate on the writing screen body writing the content such as the picture that shows on the display screen body and write to avoid appearing the problem of writing in disorder and drawing, make and write the content more standard, be convenient for train and teaching.

Description

Multifunctional electronic writing board

Technical Field

The utility model relates to a manual drawing board field, more specifically say, relate to a multi-functional electronic writing board, be suitable for infant, children and write, draw the exercise use of drawing, can also be used to the teaching simultaneously.

Background

Only relate to the drawing region on the current electronic drawing board, carry out the setting-out through the drawing region of painting brush on the drawing board, mainly imitate the drawing with the help of the current picture on the drawing book, the drawing material that corresponds is limited, especially when going out, it is difficult to obtain the drawing material more, only can rely on drawing personnel's imagination to draw, especially to initial stage drawing personnel, it is very difficult to draw the drawing work that the similarity is high, the personnel of not being convenient for practise the imitation drawing, cause children, children's painting personnel's disorder to write very easily.

For example, chinese patent document CN206370040 discloses a liquid crystal handwriting pad, which includes a flexible liquid crystal display and a casing for framing the flexible liquid crystal display, where the casing includes an inner frame and an outer frame that are separately arranged, and the inner frame is closely attached to the inner side wall of the outer frame. The above patent documents require external drawing reference when performing writing or drawing operations, and are inconvenient for teaching, writing, or drawing operations.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve and obtain the standard in writing, drawing or teaching and refer to inconveniently or have the difficulty, can't realize the formal training, cause the technical problem of writing in disorder drawing easily, for this reason, the utility model provides a multi-functional electronic book writing and drawing board.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a multifunctional electronic writing board comprises a shell, a writing screen body, a display screen body, a first driving circuit board, a second driving circuit board and a camera, wherein the writing screen body, the display screen body, the first driving circuit board, the second driving circuit board and the camera are arranged on the shell; first drive circuit board and second drive circuit board respectively with power supply electric connection, be equipped with on the first drive circuit board rather than electric connection's inunction button for clear away write the content on the screen body, the display screen body is gone up to be embedded to have a storage module for the storage write the material with the image data that the camera was shot, be equipped with on the second drive circuit board with storage module electric connection's selection button, it is right to select the button be used for writing the material in the storage module or the image data of shooting, and show on the display screen body.

The casing includes procapsid and back casing, the writing screen body, the display screen body, first drive circuit board and second drive circuit board set up in between procapsid and back casing, the erasing button and select the button stretch out the procapsid to respectively with first drive circuit board, second drive circuit board electric connection.

The camera is arranged at the upper part of the rear shell or is electrically connected with a data transmission interface arranged on the rear shell through a patch cord.

The camera is a mobile phone, an iPad or a camera with a camera shooting function; the key menu comprises a sketch conversion key which is used for directly converting the shot image into a sketch image for drawing and displaying the sketch image on the display screen body.

The front shell is further provided with a switch key, a voice playing key and a page rotating key, wherein the switch key, the voice playing key and the page rotating key are electrically connected with the second driving circuit board, the switch key is used for controlling page display of the display screen body, the voice playing key is used for playing the writing materials presented by the display screen body, and the page rotating key is used for controlling the presentation angle of the writing materials presented by the display screen body.

The display screen body is a TFT liquid crystal display screen body or a capacitive liquid crystal touch screen.

The writing screen body is one of a liquid crystal writing film, an electronic liquid crystal writing board or an electronic liquid crystal blackboard.

The writing screen body with the display screen body is in the upper and lower setting or left and right setting are presented on the casing, the writing screen body set up in the below or the right side position of the display screen body.

The writing board is also provided with a hard pen for writing, which is arranged on the shell in a detachable way

The utility model discloses technical scheme has following advantage:

A. the utility model provides a writing board is provided with the writing screen body and the display screen body, the two is independent control, can select a certain content that appears on the display screen body through selecting the button, make it further enlarge the display on the display screen body and show in front of the person who writes, the person who writes can imitate on the writing screen body according to the content such as the picture that shows on the display screen body and write, thereby avoid appearing the problem of writing in disorder and drawing, write the back, can write the content that appears on the screen body and carry out quick clear screen processing through pressing the erasing button; because can save the material of writing of multiple different classes in the storage module, write in the material for drawing the picture or the video of storage, certainly still can be for the scenery of interest that directly shoots through the camera on the clipboard, the user can select or directly turn into black and white sketch image with the picture of shooing according to individual hobby to draw or write out on writing the screen body, make and write the content more standard, be convenient for train and teaching.

B. The utility model discloses in still through setting up pronunciation broadcast button, can play out through the speech form with the selected content on the display screen body, for example can read the name of cartoon figure, the characters pronunciation that present and so on, more be favorable to children's study or drawing training.

C. The utility model discloses the writing screen body that uses in adopts the liquid crystal to write one of membrane, electron liquid crystal handwriting pad or electron liquid crystal blackboard, writes the screen body surface through the extrusion and can realize writing the orbit, and is with low costs, through combining the display screen body of small-size to make whole clipboard cost lower, and conveniently hand-carry.

Drawings

In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of an electronic writing board provided by the present invention;

FIG. 2 is an exploded view of the structure of FIG. 1;

FIG. 3 is a schematic view of the structure of FIG. 1 with the front housing removed;

FIG. 4 is a schematic structural view of the front case shown in FIG. 1;

fig. 5 is a schematic view of an integrated structure of the electronic writing board and the camera provided by the present invention;

fig. 6 is the utility model provides an electronic writing board passes through the schematic diagram that the patch cord is connected with the camera.

Description of reference numerals:

1-a shell; 11-front case, 12-rear case; 2-writing screen body; 3-a display screen body; 4-a first drive circuit board; 5-a second drive circuit board; 6-erasing the keys; 7-select key; 8-switch key; 9-voice playing key; 10-page rotation key; 20-hard-tipped pen; 30-a loudspeaker; 40-a camera; 50-a data transmission interface; 60-patch cord.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, fig. 2 and fig. 3, the utility model provides a multifunctional electronic writing board, including casing 1 and the writing screen body 2 that sets up on casing 1, the display screen body 3, first drive circuit board 4, second drive circuit board 5 and camera 40, writing screen body 2 is connected with first drive circuit board 4, display screen body 3 and camera 40 respectively with second drive circuit board 5 electric connection, be equipped with the button menu that is used for driving camera 40 to shoot or make a video recording on the display screen body 3, can include sketch conversion button in the button menu here, be used for directly converting the picture of shooing into the sketch image that can supply the drawing, and show on display screen body 3, can be for actual button form, also can present on the display screen body through the form that software set up the menu; the first driving circuit board 4 and the second driving circuit board 5 are respectively electrically connected with a power supply, the first driving circuit board 4 is provided with an erasing key 6 electrically connected with the first driving circuit board 4 and used for clearing writing contents on the writing screen body 2, the display screen body 3 is embedded with a storage module and used for storing writing materials and image data shot by the camera 40, and the image data refers to images shot by the camera and small video data; be equipped with on the second drive circuit board 5 with storage module electric connection's selection button 7, selection button 7 is arranged in writing the material or the image data of shooing to storage module and selects, and show on the display screen body 3, the setting of camera can conveniently present the environment picture along with taking on the display screen body 3, can also directly convert the personage or the scenery picture of shooing into black and white sketch picture on the display screen body simultaneously, supply the drawing personnel to refer to, and write the screen body 2 and refer to and draw, be so not restricted to the material of writing of storage in the storage module, can also shoot the material of interest through user's hobby letter and write, further improve the drawing article class. The utility model discloses be provided with writing screen body 2 and display screen body 3 on the casing 1 of clipboard, the two is independent control through respective drive circuit board respectively, and display screen body 3 plays the writing material that shows in the storage module, realizes the selection to writing material through pressing left or right removal selection button 7, and the content after selecting will be on display screen body 3 and present the enlarged state in the front of the writer; the writing personnel can perform copying writing on the writing screen body by contrasting the contents such as pictures displayed on the display screen body, thereby avoiding the problem of writing and drawing in disorder. After writing, quickly clearing the content presented on the writing screen body by pressing the erasing key, and then rewriting, or further writing after selecting the imitated material; the storage module can store various different types of materials, can be various images, such as various cartoon pictures, and can store interesting surrounding environment scenes or characters in the storage module after being shot by the camera, so that the quantity and the types of the writing materials are further enriched, the writing materials are directly selected according to personal preference, and the display contents imitating the display screen body on the writing screen body draw or write the materials, therefore, the imitated writing contents are more standard, and correct training and teaching are facilitated.

As shown in fig. 4, casing 1 in the utility model includes procapsid 11 and back casing 12, writes the screen body 2, the display screen body 3, first drive circuit board 4 and second drive circuit board 5 sets up between procapsid 11 and back casing 12, is provided with a plurality of openings on the procapsid 11, for example the opening of the display screen body, the opening of the writing screen body and place the opening etc. of each button, first drive circuit board and second drive circuit board are fixed on back casing 12, then together with the procapsid buckle again. The erasing key 6 and the selecting key 7 extend out of the front shell 11 and are electrically connected with the first driving circuit board 4 and the second driving circuit board 5 respectively. As shown in fig. 5, the camera 40 is integrated on the electronic tablet, and is disposed in a certain area of the upper portion of the rear housing 12, and the camera is opened to shoot by touching the key menu on the display screen, and a sketch conversion key can be disposed in the key menu, and the shot image is directly converted into a sketch image which can be simulated by clicking the key.

Of course, a split structure shown in fig. 6 may also be adopted, the adopted camera 40 may be a mobile phone, a camera on an iPad, or a general camera, etc., the mobile phone, the iPad, or the general camera forms a fast-plugging electrical connection structure with the data transmission interface 50 on the electronic writing board through the patch cord 60, the data transmission interface 50 here may be a USB interface, two ends of the patch cord 60 are respectively provided with interfaces matched with the USB interface and the camera or the mobile phone interface, and shooting is performed through the camera or the mobile phone camera, directly transmitted to the display screen body of the electronic writing board, and stored, or reference writing is directly called, so that the use is particularly convenient.

Meanwhile, a switch key 8, a voice playing key 9 and a page rotating key 10 which are electrically connected with the second driving circuit board 5 are also arranged on the front shell 11, the switch key 8 is used for controlling page display of the display screen body 3, the voice playing key 9 is used for playing writing materials presented on the display screen body 3, and the voice playing key 9 is pressed down, so that the presented contents can be played through a loudspeaker 30; the page rotation key 10 is used for controlling the presentation angle of the writing materials presented by the display screen body 3, so that the image presents a proper angle, which is convenient for the writer. Of course, an enlargement button (not shown) may be provided, and some complex contents may be subjected to partial enlargement processing. The utility model discloses be not limited to above several kinds of function button enumerated, some are favorable to reading the function of the content that presents in the display screen body and can all embody it with the mode of button, all will fall into the utility model discloses the scope of protecting.

The display screen body 3 in the utility model adopts a small screen size, and the display screen body 3 which can be adopted is preferably a TFT liquid crystal display screen body, and certainly can also be a display screen body or a touch screen body such as an OLED; the writing screen body 2 adopts a large-size screen body structure, and is preferably one of a liquid crystal writing film, an electronic liquid crystal writing board or an electronic liquid crystal blackboard in order to reduce the cost. The liquid crystal writing film, the electronic liquid crystal writing board or the electronic liquid crystal blackboard are all the prior art and can be directly purchased from the market, and the screen body is extruded to present indentation on the writing screen body 2, so as to obtain the writing or drawing effect, and the specific presentation principle is not described in detail here.

In order to facilitate writing, the writing screen body 2 and the display screen body 3 are arranged up and down or left and right on the shell 1, and the writing screen body 2 is arranged below or at the right side of the display screen body 3. The upper and lower orientation is shown in the drawings, but other orientations are possible, and the detailed description is omitted here, but the invention is within the scope of the present invention.

Additionally, the utility model discloses still dispose a hard-tipped pen 20 that is used for writing on the clipboard, it is that can dismantle the mode and set up on casing 1, and hard-tipped pen 20 is plastic construction. The hard pen is held by hand, and the pen end of the hard pen is contacted with the writing screen body, so that the writing or painting effect can be achieved.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims

1. The multifunctional electronic writing board is characterized by comprising a shell (1), and a writing screen body (2), a display screen body (3), a first driving circuit board (4), a second driving circuit board (5) and a camera (40) which are arranged on the shell (1), wherein the writing screen body (2) is electrically connected with the first driving circuit board (4), the display screen body (3) and the camera (40) are respectively electrically connected with the second driving circuit board (5), and a key menu for driving the camera to shoot or pick up is arranged on the display screen body (3); first drive circuit board (4) and second drive circuit board (5) respectively with power supply electric connection, be equipped with on first drive circuit board (4) rather than electric connection's erasing button (6), be used for cleaing away write the content of writing on the screen body (2), the display screen body (3) is gone up to be embedded to have a storage module, be used for the storage write the material with the image data that camera (40) were shot, be equipped with on second drive circuit board (5) with storage module electric connection's selection button (7), it is right that selection button (7) are used for writing material in the storage module or the image data of shooting select, and show on the display screen body (3).

2. The multifunctional electronic writing board according to claim 1, wherein the casing (1) comprises a front casing (11) and a rear casing (12), the writing screen body (2), the display screen body (3), the first driving circuit board (4) and the second driving circuit board (5) are disposed between the front casing (11) and the rear casing (12), and the erasing keys (6) and the selecting keys (7) extend out of the front casing (11) and are electrically connected with the first driving circuit board (4) and the second driving circuit board (5), respectively.

3. The multi-function electronic tablet according to claim 2, wherein the camera (40) is disposed at an upper position of the rear housing (12) or electrically connected to a data transmission interface (50) disposed on the rear housing (12) through a patch cord (60).

4. The multi-function electronic tablet of claim 3, wherein the camera (40) is a cell phone, an iPad, or a camera with camera function; the key menu comprises a sketch conversion key which is used for directly converting the shot image into a sketch image for drawing and displaying the sketch image on the display screen body (3).

5. The multifunctional electronic writing board according to claim 4, wherein the front case (11) is further provided with a switch key (8), a voice playing key (9) and a page rotating key (10), the switch key (8), the voice playing key (9) and the page rotating key (10) are electrically connected with the second driving circuit board (5), the switch key (8) is used for controlling page display of the display screen body (3), the voice playing key (9) is used for playing writing materials displayed on the display screen body (3), and the page rotating key (10) is used for controlling a display angle of the writing materials displayed on the display screen body (3).

6. The multifunctional electronic writing board according to any one of claims 1 to 5, wherein the display screen body (3) is a TFT liquid crystal display screen body or a capacitive liquid crystal touch screen.

7. The multifunctional electronic writing board according to claim 6, wherein the writing screen body (2) is one of a liquid crystal writing film, an electronic liquid crystal writing board or an electronic liquid crystal blackboard.

8. The multifunctional electronic writing board according to claim 7, wherein the writing screen body (2) and the display screen body (3) are arranged vertically or horizontally on the casing (1), and the writing screen body (2) is arranged below or at the right side of the display screen body (3).

9. Multifunctional electronic writing board according to claim 1, characterized in that it is equipped with a hard-tipped pen (20) for writing, which is removably arranged on the casing (1).