CN107992218A - It is a kind of that there is the e-book handwritten copy with electrically erasable module - Google Patents
It is a kind of that there is the e-book handwritten copy with electrically erasable module Download PDFInfo
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03545—Pens or stylus
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
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Abstract
本发明公开一种具有带电擦除模块的电子书写本，包括书写本本体、主电路板和充电电池，书写本本体的上表面设置有带电擦除模块，带电擦除模块的下表面设置有柔性电路板，主电路板和充电电池设置在书写本本体内，主电路板上设置有处理器、充电电路，书写本本体的侧面设置有充电接口，充电接口与充电电路的输入端连接，充电电路的输出端与充电电池连接，充电电池与处理器连接用于给处理器供电，书写本本体上设置有开机按键，开机按键与充电电池连接，主电路板上设置有排线接口，排线接口与处理器连接，柔性电路板通过排线与排线接口连接。本发明通过带电擦除模块，可以实现笔迹的获取并且可以实时显示笔迹，无需采用纸张进行记录，节约了纸张的利用。
The invention discloses an electronic writing book with a charging erasing module, which includes a writing book body, a main circuit board and a rechargeable battery. The circuit board, the main circuit board and the rechargeable battery are arranged in the writing book body, the main circuit board is provided with a processor and a charging circuit, the side of the writing book body is provided with a charging interface, and the charging interface is connected to the input end of the charging circuit, The output end of the rechargeable battery is connected to the rechargeable battery, and the rechargeable battery is connected to the processor to supply power to the processor. There is a power-on button on the writing book body, which is connected to the rechargeable battery. It is connected with the processor, and the flexible circuit board is connected with the cable interface through the cable. The present invention can realize handwriting acquisition and real-time display of handwriting through the electrification erasing module, without using paper for recording, saving the utilization of paper.
Description
技术领域technical field
本发明涉及电子书写本技术领域，尤其涉及一种具有带电擦除模块的电子书写本。The invention relates to the technical field of electronic writing, in particular to an electronic writing with a charging erasing module.
背景技术Background technique
现有的电子书写本一般都是电磁压感的方式，而后需要在上面放置书写的纸张，并在纸张上写字，才能看见已经记录的笔迹，这样十分浪费纸张，不节能环保。Existing electronic notebooks are generally in the form of electromagnetic pressure sensitivity, and then you need to place writing paper on it and write on the paper to see the recorded handwriting, which is a waste of paper and not energy-saving and environmentally friendly.
发明内容Contents of the invention
为此，需要提供一种具有带电擦除模块的电子书写本，解决现有电子书写本需要纸张来显示笔迹的问题。For this reason, it is necessary to provide an electronic notebook with a live erasing module to solve the problem that the existing electronic notebook needs paper to display handwriting.
为实现上述目的，发明人提供了一种具有带电擦除模块的电子书写本，包括书写本本体、主电路板和充电电池，书写本本体的上表面设置有带电擦除模块，带电擦除模块的下表面设置有柔性电路板，主电路板和充电电池设置在书写本本体内，主电路板上设置有处理器、充电电路，书写本本体的侧面设置有充电接口，充电接口与充电电路的输入端连接，充电电路的输出端与充电电池连接，充电电池与处理器连接用于给处理器供电，书写本本体上设置有开机按键，开机按键与充电电池连接，主电路板上设置有排线接口，排线接口与处理器连接，柔性电路板通过排线与排线接口连接。In order to achieve the above object, the inventor provides an electronic writing book with a charging erasing module, including a writing book body, a main circuit board and a rechargeable battery, the upper surface of the writing book body is provided with a charging erasing module, The lower surface of the notebook is provided with a flexible circuit board, the main circuit board and the rechargeable battery are arranged in the notebook body, a processor and a charging circuit are arranged on the main circuit board, and a charging interface is arranged on the side of the writing book body, and the connection between the charging interface and the charging circuit The input terminal is connected, the output terminal of the charging circuit is connected with the rechargeable battery, and the rechargeable battery is connected with the processor to supply power to the processor. The cable interface is connected to the processor through the cable interface, and the flexible circuit board is connected to the cable interface through the cable.
进一步地，还包括无线发射接收模块，无线发射接收模块设置在主电路板上与处理器连接。Further, a wireless transmitting and receiving module is also included, and the wireless transmitting and receiving module is arranged on the main circuit board and connected with the processor.
进一步地，所述无线发射接收模块为2.4G无线发射接收模块。Further, the wireless transmitting and receiving module is a 2.4G wireless transmitting and receiving module.
进一步地，所述主电路板还设置有与处理器连接的蓝牙模块或者WIFI模块。Further, the main circuit board is also provided with a Bluetooth module or a WIFI module connected to the processor.
进一步地，所述书写本本体的一侧还连接有用于覆盖书写本本体的翻盖。Further, a flip cover for covering the writing book body is connected to one side of the writing book body.
进一步地，所述开机键设置在书写本本体上表面的一侧的中间位置或者设置在书写本本体上表面的一角。Further, the power-on key is arranged in the middle of one side of the upper surface of the notebook body or at a corner of the upper surface of the notebook body.
进一步地，所述书写本本体上表面设置有显示屏，所述显示屏通过排线与主电路板上的显示屏接口连接，显示屏接口再与处理器连接。Further, the upper surface of the writing book body is provided with a display screen, and the display screen is connected to the display screen interface on the main circuit board through a cable, and the display screen interface is then connected to the processor.
进一步地，所述书写本本体上还设置有上一页键、下一页键、录音键、暂停键或者抢答键，上一页键、下一页键、录音键、暂停键或者抢答键设置在主电路板上与处理器连接或者通过导线与处理器连接。Further, the notebook body is also provided with a previous page key, a next page key, a recording key, a pause key or a quick answer key, and the previous page key, the next page key, a recording key, a pause key or a quick answer key are set Connect to the processor on the main circuit board or connect to the processor through wires.
进一步地，所述书写本本体上设置有电源指示灯，所述电源指示灯与处理器连接。Further, the notebook body is provided with a power indicator, and the power indicator is connected to the processor.
进一步地，所述主电路板上设置有与处理器连接的移动式存储卡接口或者麦克风。Further, the main circuit board is provided with a removable memory card interface or a microphone connected to the processor.
区别于现有技术，上述技术方案通过带电擦除模块，可以实现笔迹的获取并且可以实时显示笔迹，无需采用纸张进行记录，节约了纸张的利用。Different from the prior art, the above technical solution can realize the acquisition of handwriting and display the handwriting in real time through the charged erasing module, without using paper for recording, which saves the use of paper.
附图说明Description of drawings
图1为具体实施方式所述的一种电子书写本的整体结构图；FIG. 1 is an overall structural diagram of an electronic notebook described in a specific embodiment;
图2为具体实施方式所述的电子书写本的爆炸结构示意图；Fig. 2 is a schematic diagram of the exploded structure of the electronic notebook described in the specific embodiment;
图3为具体实施方式所述的另一种电子书写本的整体结构图；Fig. 3 is an overall structural diagram of another electronic notebook described in the specific embodiment;
图4为具体实施方式所述的电路图。Fig. 4 is a circuit diagram described in a specific embodiment.
具体实施方式Detailed ways
为详细说明技术方案的技术内容、构造特征、所实现目的及效果，以下结合具体实施例并配合附图详予说明。In order to explain in detail the technical content, structural features, achieved goals and effects of the technical solution, the following will be described in detail in conjunction with specific embodiments and accompanying drawings.
请参阅图1到图4，本实施例提供一种具有带电擦除模块的电子书写本1，包括书写本本体10、主电路板11和充电电池12，书写本本体的上表面设置有带电擦除模块13。其中，带电擦除模块是由一块液晶屏和一个物理按键组成，此液晶屏通过压力感应进行书写，支持硬物书写无需笔墨，凡是有硬度的物体均可书写，不需要电，无背光、不伤眼。纯压力感应进行书写，可以在液晶屏是实时显示笔迹，保留原笔迹。此液晶屏支持局部或一键全屏擦，无粉尘、无残留；重复擦写。物理按键可用于作用清屏按键。带电擦除模块的下表面设置有柔性电路板，柔性电路板用于通过压力获取到书写笔的位置信息并转成标准的数据格式，处理器根据柔性电路板的数据可以获取到书写笔的书写轨迹。主电路板和充电电池设置在书写本本体内，主电路板上设置有处理器、充电电路，书写本本体的侧面设置有充电接口，如USB接口。充电接口可以直接设置在主电路板上或者通过连接线与主电路板连接。充电接口与充电电路的输入端连接，充电电路的输出端与充电电池连接，充电电路用于控制对充电电池的充电。充电电池与处理器连接用于给处理器供电，书写本本体上设置有开机按键，开机按键与充电电池连接，开机按键用于实现开机与关机，在电子设备上有广泛的应用。主电路板上设置有排线接口14，排线接口与处理器连接，柔性电路板通过排线与排线15接口连接。Please refer to Fig. 1 to Fig. 4, the present embodiment provides a kind of electronic writing book 1 that has electrification erasing module, comprises writing book body 10, main circuit board 11 and rechargeable battery 12, and the upper surface of writing book body is provided with electrification erasing Except module 13. Among them, the live erasing module is composed of an LCD screen and a physical button. This LCD screen can write through pressure sensing, and supports writing on hard objects without pen and ink. Any object with hardness can be written without electricity, without backlight, and without hurt the eyes. Pure pressure sensing for writing, real-time display of handwriting on the LCD screen, retaining the original handwriting. This LCD screen supports partial or one-key full screen wiping, no dust, no residue; repeated wiping. The physical button can be used to act as the clear screen button. The lower surface of the live erasing module is provided with a flexible circuit board. The flexible circuit board is used to obtain the position information of the writing pen through pressure and convert it into a standard data format. The processor can obtain the writing information of the writing pen according to the data of the flexible circuit board. trajectory. The main circuit board and the rechargeable battery are arranged in the notebook body, a processor and a charging circuit are arranged on the main circuit board, and a charging interface, such as a USB interface, is arranged on the side of the notebook body. The charging interface can be directly arranged on the main circuit board or be connected with the main circuit board through a connection line. The charging interface is connected to the input end of the charging circuit, the output end of the charging circuit is connected to the rechargeable battery, and the charging circuit is used to control the charging of the rechargeable battery. The rechargeable battery is connected to the processor to supply power to the processor. The notebook body is provided with a power-on button connected to the rechargeable battery. The power-on button is used for powering on and off, and is widely used in electronic equipment. A cable interface 14 is arranged on the main circuit board, and the cable interface is connected to the processor, and the flexible circuit board is connected to the interface of the cable 15 through the cable.
本发明在使用的时候，首先可以通过长按开机按键后给处理器供电实现开机，而后用户可以在带电擦除模块上直接进行笔记，带电擦除模块即可以实时显示笔迹，处理器也可以通过带电擦除模块获取到书写轨迹，从而可以将书写轨迹记录在主电路板上的存储模块上。这样在笔记的时候，无需使用纸张，从而避免纸张浪费，节能环保。When the present invention is in use, firstly, the processor can be powered on by long pressing the power-on button, and then the user can directly take notes on the live erase module, and the live erase module can display handwriting in real time, and the processor can also pass The live erasing module obtains the writing track, so that the writing track can be recorded on the storage module on the main circuit board. In this way, when taking notes, there is no need to use paper, thereby avoiding paper waste, energy saving and environmental protection.
在某些实施例中，本发明的电子书写本还可以与大屏主机进行无线连接，此时一般是多台电子书写本与大屏主机连接，需要多对一的无线发生接收模块，则电子书写本还包括无线发射接收模块，无线发射接收模块设置在主电路板上与处理器连接，优选地，为2.4G无线发射接收模块。通过无线发射接收模块，用户可以实时将书写轨迹上传给主机，主机可以在大屏上实时显示书写轨迹，主机在显示书写轨迹的时候，可以在显示器上先显示一个纯色的背景区域，而后在上面对书写轨迹进行绘制。这样可以实现远程做答，可以节省用户上台做答的时间。In some embodiments, the electronic notebook of the present invention can also be wirelessly connected to the large-screen host. At this time, generally multiple electronic notebooks are connected to the large-screen host, and many-to-one wireless generation and receiving modules are required. The notebook also includes a wireless transmitting and receiving module, the wireless transmitting and receiving module is arranged on the main circuit board and connected with the processor, preferably, it is a 2.4G wireless transmitting and receiving module. Through the wireless transmitting and receiving module, the user can upload the writing track to the host in real time, and the host can display the writing track on the large screen in real time. When the host is displaying the writing track, it can first display a solid-color background area on the display, and then Face the writing trace for drawing. In this way, remote answering can be realized, which can save the time for users to go to the stage to answer.
进一步地，所述主电路板还设置有与处理器连接的蓝牙模块或者WIFI模块。可以实现与掌上设备(如手机)的连接，而后处理器可以将书写轨迹发送给掌上设备，掌上设备可以根据书写轨迹和掌上设备获取到的声音信息合成视频。这样通过查阅视频，就可以查看到不同时间下对应的笔记以及声音，方便用户将当时笔记情况与声音对应起来，也方便了用户回想当时场景和复习。Further, the main circuit board is also provided with a Bluetooth module or a WIFI module connected to the processor. It can be connected with a handheld device (such as a mobile phone), and the post processor can send the writing track to the handheld device, and the handheld device can synthesize a video according to the writing track and the sound information obtained by the handheld device. In this way, by viewing the video, you can view the corresponding notes and sounds at different times, which is convenient for the user to associate the notes with the sound at that time, and it is also convenient for the user to recall the scene and review at that time.
电子书写本的样子可以是个如图1的平板或者可以做成一本书，当做成书的时候，如图3所示，所述书写本本体的一侧还连接有用于覆盖书写本本体的翻盖15。翻盖15可以盖在书写本本体上，也可以从书写本本体上打开，这样可以实现对书写本本体的保护。The appearance of the electronic writing book can be a flat panel as shown in Figure 1 or can be made into a book. When it is made into a book, as shown in Figure 3, one side of the writing book body is also connected with a Flip 15. The flip cover 15 can be covered on the writing book body, or can be opened from the writing book body, so that the protection of the writing book body can be realized.
为了使得电子书写本的按键布局更加合理，所述开机键设置在书写本本体上表面的一侧的中间位置或者设置在书写本本体上表面的一角。如图3所示，作为具有翻盖的书写本时，优选的开机键16设置的位置为书写本本体上表面的左侧中间位置，这样不容易触碰，避免误开机。In order to make the key layout of the electronic notebook more reasonable, the power-on key is arranged at the middle of one side of the upper surface of the writing notebook body or at a corner of the upper surface of the writing notebook main body. As shown in FIG. 3 , as a notebook with a flip cover, the preferred power-on key 16 is located in the middle of the left side of the upper surface of the notebook body, so that it is not easy to touch and avoid turning on by mistake.
为了实现对其他信息的显示，所述书写本本体上表面设置有显示屏17，所述显示屏通过排线与主电路板上的显示屏接口18连接，显示屏接口再与处理器连接。这样处理器可以在显示屏上显示电量等信息，方便用户获取更多信息。In order to display other information, a display screen 17 is arranged on the upper surface of the notebook body, and the display screen is connected to the display screen interface 18 on the main circuit board through a cable, and the display screen interface is then connected to the processor. In this way, the processor can display information such as battery power on the display screen, which is convenient for the user to obtain more information.
为了实现更多的功能，书写本可以设置有多种按键19，所述书写本本体上还设置有上一页键、下一页键、录音键、暂停键或者抢答键，上一页键、下一页键、录音键、暂停键或者抢答键设置在主电路板上与处理器连接或者通过导线与处理器连接。不同的按键对应有不同的功能，上一页键被触发后，处理器可以将之前记录的上一页的书写轨迹显示在带电擦除模块上。下一页键被触发后，如果下一页没有记录，则处理器可以对带电擦除模块清屏，如果下一个有记录，处理器可以将之前记录的下一页的书写轨迹显示在带电擦除模块上。录音键被按下后，处理器可以从麦克风获取声音信息并存储在存储模块上。暂停键被按下后，处理器可以暂停书写轨迹或者声音的存储。抢答键被按下后，处理器可以通过无线发射接收模块发送抢答信号到主机。In order to realize more functions, the writing book can be provided with various keys 19, and the writing book body is also provided with a previous page key, a next page key, a recording key, a pause key or a rush answer key, a previous page key, The next page key, the recording key, the pause key or the answering key are arranged on the main circuit board and connected with the processor or connected with the processor through wires. Different keys correspond to different functions. After the previous page key is triggered, the processor can display the previously recorded writing track of the previous page on the live erase module. After the next page key is triggered, if there is no record on the next page, the processor can clear the screen of the live erase module; remove the module. After the recording key is pressed, the processor can acquire sound information from the microphone and store it in the memory module. After the pause key is pressed, the processor can suspend the storage of the writing track or the sound. After the answer key is pressed, the processor can send an answer signal to the host through the wireless transmitting and receiving module.
为了实现对电源指示，所述书写本本体上设置有电源指示灯20，所述电源指示灯与处理器连接。在某些实施例中，电源指示灯还可以是变色LED灯，在有需要提醒用户的消息(如电量不足)时，可以通过变色的方式进行提醒，而在没有提醒的时候，可以固定显示一种颜色来指示有电的情况。In order to indicate the power supply, a power indicator light 20 is provided on the notebook body, and the power indicator light is connected to the processor. In some embodiments, the power indicator light can also be a color-changing LED light. When there is a message that needs to remind the user (such as low battery), it can be reminded by changing color, and when there is no reminder, it can be fixedly displayed. color to indicate the presence of power.
进一步地，所述主电路板上设置有与处理器连接的移动式存储卡接口或者麦克风。通过移动式存储卡接口，可以实现处理器与移动式存储卡(如SD卡、TF卡等)的连接，而后处理器可以将从带电擦除模块上获取到的书写轨迹存储在存储卡上。通过麦克风，处理器可以获取到声音信息，从而可以实现对用户声音的记录。记录的声音可以与书写轨迹合成为视频，方便后期复习。书写轨迹是书写笔的位置信息和时间信息，在生成视频的时候，需要对书写轨迹进行处理。如可以先生成一个纯色的背景，而后根据时间信息的先后顺序依次在位置信息对应的位置上描点，这样就可以在纯色背景上重现出当时笔记的轨迹，而后根据声音信息中的时间轴把声音信息合成到书写轨迹上，就形成了视频。Further, the main circuit board is provided with a removable memory card interface or a microphone connected to the processor. Through the mobile memory card interface, the connection between the processor and the mobile memory card (such as SD card, TF card, etc.) can be realized, and the post processor can store the writing track obtained from the live erase module on the memory card. Through the microphone, the processor can obtain sound information, so as to realize the recording of the user's voice. The recorded sound can be combined with the written track into a video, which is convenient for later review. The writing track is the position information and time information of the writing pen. When generating the video, the writing track needs to be processed. For example, a solid-color background can be generated first, and then according to the sequence of the time information, points are drawn on the positions corresponding to the position information, so that the trajectory of the notes at that time can be reproduced on the solid-color background, and then the time axis in the sound information can be drawn. The audio information is synthesized onto the written track to form a video.
需要说明的是，尽管在本文中已经对上述各实施例进行了描述，但并非因此限制本发明的专利保护范围。因此，基于本发明的创新理念，对本文所述实施例进行的变更和修改，或利用本发明说明书及附图内容所作的等效结构或等效流程变换，直接或间接地将以上技术方案运用在其他相关的技术领域，均包括在本发明的专利保护范围之内。It should be noted that although the foregoing embodiments have been described herein, the scope of protection of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, the changes and modifications made to the embodiments described herein, or the equivalent structure or equivalent process conversion made by using the description of the present invention and the contents of the accompanying drawings, directly or indirectly apply the above technical solutions In other related technical fields, all are included in the patent protection scope of the present invention.
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